[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.17"]
[Round "1.1"]
[White "Berkes, Ferenc"]
[Black "Piroska, Istvan"]
[Result "1-0"]
[ECO "D27"]
[WhiteElo "2661"]
[BlackElo "2145"]
[Annotator "TA"]
[PlyCount "51"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,51,22,29,21,41,18,30,19,71,60,55,56,93,87,99,107,101,106,125,126,119,131,220,221,214,174,163,169,168,158,159,143,193,186,233,222,253,230,298,292,846,833]} 1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. O-O a6 7. Be2 {D27: Queen's Gambit Accepted: Classical main line: 7 e4!? and 7 a4.} Nc6 8. Ne5 Nxe5 9. dxe5 {White has an edge.} Qxd1 (9... Nd5 $11) 10. Rxd1 $16 {[#]} Nd7 $146 ({Predecessor:} 10... Nd5 11. Bf3 Nc7 12. Nd2 Be7 13. Nc4 O-O 14. Bd2 Rb8 15. Ba5 Na8 16. Nb6 Nxb6 17. Bxb6 {1-0 (32) Kasparov,G (2812)-Bonnet,E (2147) Besancon 1999}) 11. f4 b5 12. a4 $36 {[%cal Ba2a4,Ba4a5][%mdl 2080] Keeping Black busy.} b4 13. Bf3 Rb8 14. Nd2 Nb6 15. a5 Nd5 16. Nc4 Bb7 (16... f5 $16 {was worth a try.}) 17. e4 $18 Nc7 18. Nd6+ Bxd6 19. exd6 Nb5 20. Be3 {[#] Hoping for d7+.} Kd7 21. Bxc5 b3 22. Rac1 Rhc8 23. Kf2 f6 24. Ke3 Ba8 25. h4 Nc3 $2 {[#]} (25... g6 26. h5 Rh8) 26. Rxc3 {White took control after the opening. Accuracy: White = 93%, Black = 41%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.17"]
[Round "1.2"]
[White "Paksa, Rudolf"]
[Black "Almasi, Zoltan"]
[Result "0-1"]
[ECO "B46"]
[WhiteElo "2048"]
[BlackElo "2687"]
[Annotator "TA"]
[PlyCount "68"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,68,-12,0,-20,-18,-23,-19,-46,-14,-20,-15,-27,-18,-18,-12,-41,-39,-52,-28,-70,-16,-23,-9,-52,-20,-24,10,-119,-31,-30,-37,-96,-83,-226,-210,-315,-308,-309,-303,-409,-385,-466,-458,-443,-457,-457,-450]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be3 Nf6 7. a3 Qc7 8. Be2 Be7 9. O-O O-O 10. Qd2 b5 11. f4 Nxd4 12. Qxd4 d6 13. Kh1 {B88: Sicilian: Sozin Attack.} Bb7 14. Bf3 {[#]} Rac8 $146 ({Predecessor:} 14... e5 15. Qd2 Rac8 16. Rae1 Qc6 17. f5 a5 18. Bg5 Qc4 19. Bxf6 Bxf6 20. Be2 Qd4 {½-½ (49) Heino,A-Niemela,T Lappeenranta 2000}) 15. Rae1 {The position is equal.} e5 (15... d5 $5 16. exd5 Nxd5 17. Nxd5 Bxd5 $11) 16. Qd3 Qc4 17. Rf2 Rfd8 18. Bb6 Re8 19. Be3 Bf8 20. f5 h6 (20... d5 $5 21. Nxd5 Bxd5 22. exd5 Qa2 $15) 21. h3 Red8 (21... d5 $15 22. exd5 (22. Nxd5 Bxd5 23. exd5 Qh4 $17) 22... Bxa3 23. Qxc4 Rxc4 24. Nxb5 Bb4) 22. Bb6 Rd7 23. Rd2 Qxd3 24. Rxd3 Rc4 25. Kh2 (25. Ba5 $11 {keeps the balance.}) 25... Be7 (25... b4 $1 $17 {[%cal Rb4c3]} 26. axb4 Rxb4 {[%mdl 64] Double Attack}) 26. Bf2 Bd8 27. g4 {[#]} (27. Re2 $15) 27... Ba5 $1 $17 28. h4 {[#] White does not recover from this.} (28. Ree3 $17 {might work better.}) 28... Bxc3 $1 $19 29. bxc3 (29. Rxc3 $142 Rxc3 30. bxc3) 29... Bxe4 30. Bxe4 Nxe4 31. Bg3 {and the idea Bxe5 leaves White hopeful.} f6 32. g5 hxg5 {Black is clearly winning.} 33. hxg5 Nxg5 34. Red1 Ne4 {Accuracy: White = 35%, Black = 69%.} 0-1

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.17"]
[Round "1.3"]
[White "Balogh, Csaba"]
[Black "Reviczki, Roland"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2580"]
[BlackElo "2095"]
[Annotator "TA"]
[PlyCount "59"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,59,26,22,29,1,30,25,33,32,52,37,45,45,45,40,56,42,56,58,78,89,95,79,81,79,106,100,169,158,168,141,307,156,246,219,226,236,224,210,215,225,473,485,645,636,624,622,615,594]} 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg7 6. h3 Nf6 7. Nc3 O-O {B31: Sicilian: 2...Nc6 3 Bb5 g6.} 8. Bf4 Nd7 9. Qd2 e5 {White has an edge.} 10. Bh6 Qc7 11. O-O Re8 12. Bxg7 Kxg7 13. Nh2 Nf8 14. f4 exf4 $1 15. Rxf4 Ne6 16. Rf2 $36 {[%mdl 2048] White is in control.} Nd4 17. Raf1 Be6 18. Nd1 {[%cal Bc3d1,Bd1e3,Be3f5][%mdl 32]} Rad8 19. Ne3 h5 (19... f5 $16 {is a better defense.}) 20. c3 $18 Nb5 {[#]} 21. Nf5+ $1 {[#]} Kg8 $146 (21... gxf5 $16 {keeps fighting.} 22. exf5 f6 23. fxe6 {[%mdl 64] Discovered Attack} Rxe6) ({Predecessor:} 21... Bxf5 22. exf5 Nd6 23. Qg5 Kh7 24. fxg6+ fxg6 25. Rf6 Qg7 26. Qxc5 Qe7 27. R1f3 Qe5 28. Qxe5 Rxe5 {1-0 (67) Zeman,M (2275)-Vanduyfhuys,D (2078) Klatovy 2019}) 22. Qh6 ({White has to play} 22. Nh6+ $18 Kg7 23. Nxf7 Bxf7 24. Rxf7+ Qxf7 25. Rxf7+ Kxf7 26. Qh6) 22... Qe5 (22... Bxf5 $16 {was called for.} 23. exf5 Qd6) 23. Nf3 Qh8 {[#]} 24. Qg5 $1 Bxf5 25. exf5 {Hoping for a4.} Rd5 26. Nh4 {Strongly threatening c4.} Qg7 $2 (26... Nd6 27. c4 Rde5) 27. c4 {[%mdl 64] Double Attack. White is clearly winning.} f6 28. Qxg6 Qxg6 29. fxg6 Rd4 30. Nf5 {White took control after the opening. Accuracy: White = 83%, Black = 56%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.17"]
[Round "1.4"]
[White "Werner, Anna"]
[Black "Balog, Imre"]
[Result "0-1"]
[ECO "E14"]
[WhiteElo "1926"]
[BlackElo "2567"]
[Annotator "TA"]
[PlyCount "60"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,60,0,25,0,0,0,0,0,3,-2,3,0,0,6,16,0,26,22,24,-1,0,0,18,-85,6,-20,-12,-13,3,-75,-55,-116,-125,-122,-66,-72,-63,-79,-81,-102,-98,-97,-88,-286,-290,-386,-384,-692,-676,-654,-654]} 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. e3 Bb7 5. Bd3 Bb4+ 6. Bd2 Qe7 7. a3 {E11: Bogo-Indian.} Bxd2+ 8. Nbxd2 c5 9. O-O {The position is equal.} d6 10. Qe2 O-O 11. e4 cxd4 12. Nxd4 Nbd7 {[#]} 13. b4 $146 ({Predecessor:} 13. Rad1 Rac8 14. f4 Rfd8 15. g4 Ne8 16. Qf2 g6 17. f5 exf5 18. exf5 Ne5 19. Be2 {0-1 (36) Pinto Krause,K (1905)-Carrasco Miranda,A (2248) Santiago de Chile 2014}) 13... g6 14. Rac1 a5 15. Nb5 axb4 16. axb4 Ra4 17. Ra1 (17. Rb1 $1 $11) 17... Rfa8 (17... Rxb4 $17 18. Rfb1 Rxb1+ 19. Nxb1 Ra8 20. Rxa8+ Bxa8) 18. Rxa4 Rxa4 19. Rb1 Ne5 {[%cal Bd7e5,Be5c6,Bc6a5][%mdl 32]} 20. f4 {[#]} (20. Bc2 $11 Ra8 21. Bd1) 20... Nc6 $1 $17 21. e5 (21. Qe3 $15) 21... dxe5 22. fxe5 Ne8 (22... Nd7 $17 23. Nd6 Ba8) 23. Be4 $15 Rxb4 24. Rxb4 Qxb4 25. Nf3 Na5 26. Bxb7 Nxb7 27. Nfd4 $2 {[#] This move loses the game for White.} (27. Qe4 $17 Na5 28. Qa8) 27... Na5 $19 28. Kf2 Nxc4 29. Na7 $2 (29. Qe4) 29... Qc5 30. Nac6 Na5 {Accuracy: White = 35%, Black = 81%.} 0-1

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.17"]
[Round "1.5"]
[White "Banusz, Tamas"]
[Black "Juhasz, Judit"]
[Result "1-0"]
[ECO "E62"]
[WhiteElo "2628"]
[BlackElo "2053"]
[Annotator "TA"]
[PlyCount "71"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,71,31,39,35,27,31,27,49,46,42,43,89,59,124,112,136,123,108,76,81,54,117,112,108,71,78,65,74,58,90,82,170,129,169,181,167,126,168,169,165,172,343,343,340,350,343,343,342,344,377,362,403,409,721,689]} 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. c4 Nc6 7. Nc3 e5 8. dxe5 dxe5 9. Bg5 Be6 10. Nd2 h6 {E62: King's Indian: Fianchetto: 6...c6 and Panno Variation (6...Nc6) without ...a6.} 11. Bxf6 Bxf6 12. Nde4 Bg7 {White has an edge.} 13. Nc5 Qc8 {[#]} 14. Qa4 $146 ({Predecessor:} 14. Nd5 Re8 15. Nxe6 Rxe6 16. Bh3 f5 17. g4 Re8 18. gxf5 gxf5 19. Kh1 Ne7 20. e4 Nxd5 21. cxd5 {1-0 (59) Vantika,A (2143)-Elgabry,M (2305) Mumbai 2018}) 14... Rb8 15. Rfd1 Nd4 (15... Bg4 $14) 16. e3 $16 Nf5 17. Qxa7 {[%cal Rg2b7]} Nd6 {Threatens to win with ...Ra8.} 18. Qa4 Bxc4 19. Rac1 b6 (19... Rd8 $14) 20. N5e4 Nxe4 21. Nxe4 b5 22. Qb4 Rd8 23. b3 Be2 24. Rd2 Bf8 (24... Bg4 $16) 25. Qc3 Rxd2 26. Qxd2 Bg4 27. Nf6+ Kg7 28. Nxg4 Qxg4 29. Rxc7 {aiming for Bd5.} Bb4 $2 {[#]} (29... Rb6 30. Bc6 Qf5) 30. Qd5 $1 $18 {[%csl LRe5,LRf7][%mdl 64] Double Attack} Qf5 31. Be4 Qf6 {[#]} 32. Rxf7+ $1 {[%mdl 576] Deflection} Qxf7 33. Qxe5+ {[%mdl 64] Double Attack} Qf6 34. Qxb8 Qa1+ 35. Kg2 Be7 (35... Qf6 $142 36. Qxb5 Qe7) 36. Bd5 {Accuracy: White = 79%, Black = 44%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.17"]
[Round "1.6"]
[White "Majoros, Rozsa Evelin"]
[Black "Papp, Gabor"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2003"]
[BlackElo "2602"]
[Annotator "TA"]
[PlyCount "84"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,84,56,14,68,54,72,30,35,-6,21,0,18,-21,-21,-43,-16,-29,-23,-45,-25,-36,-22,-82,-81,-78,-70,-105,-49,-47,-50,-82,-71,-68,-101,-113,-105,-105,-101,-100,-108,-157,-135,-237,0,-8,0,-146,-147,-151,-150,-1598,-1464,-2618,-2572,-2505,-2447,-2170,-2104,-1543,-473,-2184,-2087,-2117,-2074,-2008,-1969,-1240,-1221,-29982,-29982,-29992,-29990,-29990,-29991,-29994,-29995]} 1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 c6 5. Nf3 Nd7 6. Bd3 b5 {B06: Modern Defence.} ({Better is} 6... e5 $11) 7. a3 a6 8. O-O c5 {White has an edge.} 9. Be3 {[#]} Ngf6 $146 ({Predecessor:} 9... cxd4 10. Bxd4 Bxd4+ 11. Nxd4 Qb6 12. Nce2 e5 13. fxe5 dxe5 14. c3 exd4 15. cxd4 Ne7 {0-1 (33) Wagner,P (1844)-Malyuga,V (2132) Opatija 2014}) 10. h3 {And now e5 would win.} cxd4 11. Nxd4 Bb7 12. Qd2 O-O 13. Rae1 Rc8 14. Bf2 Nc5 15. f5 Qc7 16. Qf4 (16. Qg5 $11) 16... e5 $17 17. fxe6 fxe6 18. Qd2 e5 (18... Rf7 $17 19. Qe3 Nh5) 19. Nf3 Nh5 $36 {[%mdl 2048] White is under pressure.} 20. a4 Nxd3 21. cxd3 b4 22. Ne2 a5 23. Rc1 Qd7 24. b3 d5 25. Bb6 {[#]} Ba6 $1 {Strongly threatening ...Rxc1.} ({Much weaker is} 25... dxe4 $6 26. dxe4 Qxd2 27. Nxd2 $15) 26. Qe3 (26. Rxc8 $17 Rxc8 27. Rf2) 26... d4 $2 (26... dxe4 $19 27. dxe4 Bxe2 28. Qxe2 Ng3 {[%mdl 64] Double Attack}) 27. Qd2 $11 {[#]} Rc3 $1 {[%mdl 512]} 28. Nxc3 (28. Bxa5 $11 Rxd3 29. Qxb4 Rdxf3 30. Rxf3 Bxe2 31. Rxf8+ Bxf8 32. Qb8) 28... bxc3 $17 ({But not} 28... dxc3 29. Qe3 $15) 29. Qc2 Bh6 {Hoping for ...Be3+.} 30. Nxe5 $2 {This move loses the game for White.} (30. Rce1 $17) 30... Be3+ $19 31. Kh2 Rxf1 32. Rxf1 {[#]} Qd6 $1 {[%csl LRb6,LRe5][%mdl 576] Double Attack} 33. g3 Qxe5 34. Rf3 {[#]} Bd2 (34... Nxg3 $142 $1 {[%mdl 512]} 35. Rxg3 Bf4) 35. Bd8 {[#]} (35. Qa2 $142 Bc8 36. b4+ Qe6 37. Qxe6+ Bxe6 38. bxa5) 35... Nxg3 $1 {[%mdl 512]} 36. Rxg3 Be1 {[%mdl 64] Pin} 37. Bh4 Qf4 {[%mdl 64] Pin} 38. Qg2 Bxd3 39. e5 Be4 {Black mates.} 40. Qg1 Bxg3+ 41. Bxg3 Qd2+ 42. Bf2 c2 {Accuracy: White = 44%, Black = 77%.} 0-1

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.17"]
[Round "1.7"]
[White "Erdos, Viktor"]
[Black "Tancsa, Tamas"]
[Result "1-0"]
[ECO "E67"]
[WhiteElo "2618"]
[BlackElo "2105"]
[Annotator "TA"]
[PlyCount "59"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,59,37,35,46,51,55,43,97,91,106,100,127,131,133,108,190,195,175,192,160,154,153,147,230,161,201,192,196,135,154,135,139,129,235,230,244,249,317,291,320,270,333,277]} 1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 O-O 5. Bg2 d6 6. d4 Nbd7 7. O-O e5 8. Qc2 c6 9. Rd1 Qe7 {9...Re8 is the fancy move.} 10. b3 Rd8 {E67: King's Indian: Fianchetto: 6...Nbd7.} 11. e4 {[#]} h6 $146 ({Predecessor:} 11... a5 12. h3 exd4 13. Nxd4 Nc5 14. Be3 Re8 15. Re1 Ncxe4 16. Bxe4 Nxe4 17. Nxe4 Qxe4 18. Bd2 Qxd4 19. Rxe8+ Bf8 20. Rc1 Bf5 21. Rxa8 Bxc2 22. Bh6 Qg7 23. Bxg7 Kxg7 24. Re8 {1-0 (24) Drasko,M (2469)-Dazj,A (1875) Ischia 2011}) 12. h3 Kh8 ({Black should try} 12... a6 $14) 13. Be3 exd4 14. Nxd4 c5 15. Nde2 Ne5 16. Rd2 Bxh3 (16... b6 $16) 17. Bxh3 $18 {Black must now prevent Rdd1.} Nf3+ 18. Kg2 Nxd2 19. Qxd2 Nxe4 20. Qd3 Re8 (20... Nf6 $16 {was worth a try.} 21. Re1 a6) 21. Rd1 Nxc3 22. Nxc3 Rad8 23. Nd5 (23. Bg4 $18) 23... Qe4+ $16 24. Qxe4 Rxe4 25. Kf3 $36 {[%mdl 2048] White is on the roll.} f5 (25... Ree8 $16 26. a3 f5) 26. Nf4 $18 {[%mdl 1024] White has strong compensation.} Kh7 {[#]} 27. Bxc5 $1 {[%mdl 512]} Be5 (27... dxc5 28. Rxd8) 28. Be3 {White has a decisive advantage.} Rc8 29. Ke2 ({But not} 29. Bxa7 Ra8 $18) 29... Kg7 30. f3 {Accuracy: White = 65%, Black = 41%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.17"]
[Round "1.8"]
[White "Palczert, Matyas"]
[Black "Antal, Gergely"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2241"]
[BlackElo "2571"]
[Annotator "TA"]
[PlyCount "56"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,56,22,74,-50,-35,-44,-44,-37,-38,-45,-46,-49,-37,-33,-42,-27,-40,-83,-37,-33,-26,-39,41,41,43,-46,-53,-66,-47,-47,-41,-46,-54,-75,-81,-132,-109,-176,-162,-245,-247,-270,-231,-423,-370,-795,-787,-739,-726]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Qb6 (5... e6 $11) 6. Ndb5 {B33: Sicilian: Pelikan and Sveshnikov Variations.} ({White should try} 6. Be3 $16) 6... a6 $1 $15 {[%cal Ra6b5]} 7. Na3 e6 8. Nc4 {Black is slightly better.} Qc7 $1 9. Be3 b5 $1 {[%cal Rb5c4]} 10. Nb6 Rb8 11. Nxc8 Rxc8 12. Bd3 Ne5 {[#]} 13. f3 $146 ({Predecessor:} 13. Qe2 Bb4 14. Bd2 Nc4 15. Bxc4 Qxc4 16. Qxc4 Rxc4 17. f3 d5 18. e5 Nd7 19. O-O-O {0-1 (40) Dencsi,T (2275)-Horvath,A (2528) Hungary 2004}) 13... Nc4 14. Bxc4 Qxc4 15. e5 b4 (15... Nd5 $15 16. Nxd5 exd5) 16. exf6 $14 bxc3 17. b3 (17. fxg7 $14 Bxg7 18. b3) 17... Qh4+ $15 18. Ke2 gxf6 19. Qd3 Rc6 20. Rad1 {[%csl Gd1][%cal Rd3d7] [#]} d5 21. g4 h5 22. Bf2 (22. h3 $142) 22... Qh3 $17 23. g5 (23. Qd4 $17) 23... fxg5 $19 24. Qd4 (24. Rdg1 {was worth a try.}) 24... Rh6 25. Qa7 Bd6 {Strongly threatening ...g4.} 26. Rdg1 $2 (26. Rd3) 26... Qf5 27. Rc1 $2 (27. Kd1) 27... Rf6 28. Qe3 {[#]} Bf4 $1 {Accuracy: White = 45%, Black = 89%.} 0-1

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.17"]
[Round "1.9"]
[White "Nagy, Gabor"]
[Black "Papp, Bence"]
[Result "1-0"]
[ECO "A47"]
[WhiteElo "2502"]
[BlackElo "2135"]
[Annotator "TA"]
[PlyCount "61"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,61,29,25,29,20,14,14,12,29,15,8,11,22,24,39,43,55,0,46,28,160,168,166,171,173,162,293,289,458,468,487,368,356,336,354,282,380,365,382,385,407,385,386,402,399,398,357,359,879,868,862,852,800,794]} 1. Nf3 Nf6 2. d4 b6 3. e3 Bb7 4. Bd3 g6 5. O-O Bg7 6. c4 {A47: 1 d4 Nf6 2 Nf3 b6: Torre, London and Colle Systems.} O-O 7. Nc3 d5 {7...e6 gains popularity.} 8. Qe2 {The position is equal.} e6 9. b3 Nbd7 10. Bb2 Re8 {[#]} 11. Rfd1 $146 ({Predecessor:} 11. cxd5 exd5 12. Ba6 Rb8 13. Rac1 c5 14. Bxb7 Rxb7 15. Nb5 Qb8 16. Ba3 a6 17. dxc5 bxc5 {1-0 (60) Fitzke,U (1886)-Feliksinski,T (1730) Miedzyzdroje 2015}) 11... a5 12. Rac1 Ne4 13. cxd5 (13. Na4 $14) 13... Nxc3 14. Rxc3 e5 {Black is on the road to losing.} (14... exd5 $11 15. Bb5 Re6) 15. Bb5 $16 {Strongly threatening dxe5.} e4 16. Ne5 $1 {[%cal Re5d7]} Nxe5 17. Bxe8 ({Not} 17. dxe5 Rxe5 18. d6 cxd6 $11) 17... Ba6 (17... Nf3+ $142 18. gxf3 Qxe8 19. Rxc7 Bxd5 20. fxe4 Qxe4) 18. Bb5 $18 Nf3+ (18... Bxb5 {was called for.} 19. Qxb5 Ng4) 19. gxf3 exf3 20. Qxf3 Bxb5 21. e4 a4 22. b4 Qe7 23. a3 Re8 24. e5 f6 25. d6 {[%mdl 64] [#] Decoy} cxd6 26. Qd5+ Qe6 27. Qxe6+ ({Weaker is} 27. Qxb5 Qg4+ 28. Rg3 Qxd1+ 29. Kg2 Kf8 $16) 27... Rxe6 28. Rc8+ Kf7 $2 {[#]} (28... Re8) 29. d5 {White is clearly winning.} Re8 30. e6+ Kf8 31. Rdc1 {Accuracy: White = 90%, Black = 51%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.17"]
[Round "1.10"]
[White "Kaloczi, Kristof"]
[Black "Czebe, Attila"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2003"]
[BlackElo "2367"]
[Annotator "TA"]
[PlyCount "74"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,74,-14,-18,-10,-11,-16,-15,-20,-23,-48,-59,-50,-52,-52,-56,-60,8,12,7,11,11,4,10,0,0,0,0,0,0,-16,-7,-10,0,0,0,0,0,-125,-114,-189,-175,-228,-225,-224,-216,-276,-276,-271,-257,-276,-276,-437,-392,-384,-390,-525,-512]} 1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 Nc6 5. Bc4 Nb6 6. Bb3 g6 7. d4 cxd4 8. cxd4 Bg7 9. O-O O-O 10. Bf4 d6 11. h3 {B22: Sicilian: 2 c3.} dxe5 12. dxe5 Qxd1 13. Rxd1 {The position is equal.} Be6 14. Nc3 Bxb3 15. axb3 {[%cal Ba2b3,Bb3b4,Bb4b5][%mdl 32]} Rfd8 16. Kf1 {[#]} Rxd1+ $146 ({Predecessor:} 16... Rac8 17. Ke2 Nd7 18. Rd5 e6 19. Rb5 Rc7 20. Rd1 a6 21. Nd5 exd5 22. Rbxd5 Ncb8 {0-1 (29) Gurieli,N (2351)-Grischuk,A (2549) Biel 1999}) 17. Rxd1 Na5 ({Black should try} 17... Rd8 $15) 18. b4 $11 Nc6 $1 19. b5 Na5 20. Nd5 {next Nxb6 is good for White.} Nac4 21. b3 Nxd5 22. Rxd5 Nb6 23. Rc5 Rd8 24. Ke2 Nd5 25. Bd2 f6 26. e6 h5 27. Rc4 Rd6 $36 {[%mdl 2048] Black has some pressure.} 28. Nd4 (28. Rc8+ $11 Kh7 29. Rb8) 28... Nb6 $17 29. Rb4 (29. Rc7 $17 {was worth a try.}) 29... f5 $19 30. Nf3 (30. Kd3 {was called for.}) 30... Rxe6+ 31. Kf1 Rd6 32. g4 hxg4 33. hxg4 e5 {And now ...e4 would win.} 34. Ke2 e4 35. Ne1 (35. Nh4 $142 Bf8 36. Be3) 35... Rd7 36. gxf5 gxf5 37. f3 Bf8 {Accuracy: White = 56%, Black = 93%.} 0-1

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.17"]
[Round "1.11"]
[White "Mihok, Oliver"]
[Black "Lehocz, Jozsef"]
[Result "1-0"]
[ECO "B03"]
[WhiteElo "2552"]
[BlackElo "1959"]
[Annotator "TA"]
[PlyCount "73"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,73,61,94,97,123,122,131,99,125,108,106,102,97,73,82,55,114,117,109,107,109,79,84,54,70,53,62,78,114,116,121,88,100,21,182,0,0,-101,118,119,175,0,0,0,0,-66,-72,-72,-31,-464,1817,1740,2656,2530]} 1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. exd6 cxd6 6. Nc3 g6 7. Be3 Bg7 8. Rc1 O-O 9. b3 Nc6 10. d5 Ne5 11. Be2 f5 12. Nh3 {B03: Alekhine's Defence: Four Pawns Attack.} h6 13. O-O Nbd7 {[#]} 14. Qd2 $146 {White is clearly better.} ({Predecessor:} 14. f4 Nf7 15. Kh1 Nf6 16. Bd4 g5 17. fxg5 hxg5 18. Bd3 f4 19. Bb1 Bxh3 20. gxh3 {1-0 (31) Prusikin,M (2485)-Ovsepyan,A (2090) Bayern 2016}) 14... Kh7 15. Bd4 Nf6 16. Nf4 g5 17. Nd3 Ng6 18. f4 g4 (18... Ne4 $14 19. Qe3 Bxd4 20. Qxd4 Qb6 21. Qxb6 axb6) 19. Nf2 h5 20. Bd3 h4 21. Rfe1 Nh5 22. Bxg7 Kxg7 23. Ne2 Qb6 {Threatening ...g3.} 24. g3 hxg3 25. hxg3 Bd7 26. Kg2 Rh8 27. b4 (27. Bb1 $1 $16) 27... e5 $2 {[#]} (27... a5 $1 $11) 28. c5 $2 (28. dxe6 $1 $18 Bxe6 29. Kg1) 28... Qc7 $11 29. Qc3 (29. fxe5 $11 {keeps the balance.} dxe5 30. b5) 29... Kf7 $2 (29... Nf6 $17 {keeps the pressure on.} 30. Bc4 Rae8 31. fxe5 dxe5) 30. fxe5 $16 Nxe5 (30... dxe5 $16 31. b5 Nf6) 31. Rh1 $2 (31. Nd4 $18 Nxg3 32. Ne6 (32. Kxg3 Qd8 $14) 32... Bxe6 33. dxe6+ Kg8 34. cxd6 Qxc3 35. Rxc3) 31... dxc5 32. bxc5 {And now Be4! would win.} Rae8 $1 33. Nf4 (33. Bc2 $11) 33... Nxf4+ $15 34. gxf4 {[#]} Ng6 $1 {[%cal Rg6f4]} ({But not} 34... Nxd3 35. Nxd3 (35. Rxh8 Nxf4+ 36. Kh1 Kg6 $17) 35... Re2+ 36. Kg3 $11) 35. Nxg4 $4 {[%mdl 8192]} (35. Rxh8 $15 Rxh8 36. d6) 35... Re2+ $4 {[%mdl 8192]} (35... Nxf4+ $19 36. Kg1 Rxh1+ 37. Kxh1 fxg4) 36. Bxe2 $18 {Qf6+ would kill now.} fxg4 37. Rxh8 {Accuracy: White = 49%, Black = 58%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.17"]
[Round "1.12"]
[White "Tamasi, Zoltan"]
[Black "Aczel, Gergely"]
[Result "0-1"]
[ECO "B91"]
[WhiteElo "1919"]
[BlackElo "2511"]
[Annotator "TA"]
[PlyCount "64"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,64,-5,0,-39,-18,-55,-54,-75,-78,-77,-54,-60,-60,-62,-60,-81,-60,-57,-54,-71,-53,-66,-23,-106,-48,-50,-48,-96,-49,-111,-118,-129,-95,-179,-45,-131,-131,-266,-280,-290,-288,-1104,-1076,-1272,-1255]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e5 7. Nde2 Be7 8. Bg2 b5 9. O-O Bb7 10. a3 O-O 11. h3 Nbd7 {[%cal Bb8d7,Bd7b6,Bb6c4][%mdl 32]} 12. Be3 {B91: Sicilian Najdorf: 6 g3.} Nb6 {[#]} 13. f4 $146 ({Predecessor:} 13. b3 Rc8 14. Qd2 d5 {½-½ (14) Malisauskas,V (2530)-Szekely,P (2455) Dhaka 1997}) 13... Nc4 14. Bc1 {Black is slightly better.} Rc8 15. Kh2 Qc7 16. b3 Nb6 17. Bb2 Rfd8 18. Qc1 h6 19. Qe3 Re8 20. Rad1 Nbd7 21. Rd2 Bf8 22. f5 (22. Nd5 $11 Nxd5 23. exd5) 22... Qb6 (22... Qc5 $17 23. Qd3 Qb6) 23. Qxb6 $15 Nxb6 24. Rfd1 Rc7 25. g4 (25. Nc1 $15) 25... Rec8 $17 26. Bf3 g5 27. Rd3 {[#]} (27. Ba1 $17) 27... Be7 ({Black should play} 27... a5 $1 $19 {Hoping for ...b4.} 28. R1d2 Ba6) 28. Nc1 (28. R1d2 $15) 28... Nbd7 29. N1a2 {This move loses the game for White.} (29. R1d2 $17 {is a better defense.}) 29... Nc5 $1 $19 {[%csl LRd3,LRe4][%mdl 64] Double Attack} 30. Re3 {[#]} Ncxe4 $1 {[%mdl 512]} 31. Re2 $2 (31. Bxe4 Bxe4 32. Nb4) (31. Nxe4 Rxc2+) 31... Nxc3 {[%mdl 64] Discovered Attack} 32. Nxc3 Bxf3 {Accuracy: White = 35%, Black = 62%.} 0-1

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.17"]
[Round "1.13"]
[White "Horvath, Adam"]
[Black "Kocsis, Soma"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2488"]
[BlackElo "1579"]
[Annotator "TA"]
[PlyCount "47"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,47,27,33,35,34,5,51,-41,-27,-53,22,22,23,0,90,82,133,135,160,154,187,187,387,390,385,381,360,368,650,642,648,637,29997,29998]} 1. e4 e6 2. d4 d5 3. Nd2 {[%cal Bb1d2,Bd2e4,Be4g5,Bg5f3][%mdl 32]} dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. Bd3 Nd7 7. Qe2 Ngf6 8. Neg5 Bxf3 9. Nxf3 {C10: French with 3 Nc3: Unusual Black 3rd moves and 3...dxe4.} c5 10. Bd2 Qb6 {[#]} 11. O-O-O $146 ({White should play} 11. dxc5 $14 Bxc5 12. O-O) ({Predecessor:} 11. dxc5 Bxc5 12. O-O O-O 13. b4 Be7 14. c4 Rfd8 15. Rab1 Rac8 16. Bf4 a6 17. Rfd1 {1-0 (34) Farago,S (2240)-Mizsei,J (2056) Budapest 2008}) 11... cxd4 $15 12. Rhg1 Bb4 (12... Bd6 $15) 13. Bxb4 $11 Qxb4 14. g4 Nd5 (14... O-O $11) 15. Bb5 $16 d3 ({Black should try} 15... O-O-O) 16. Bxd7+ $1 Kxd7 17. Rxd3 Rhd8 {[#]} 18. Rgd1 $1 Kc7 $2 {[#]} (18... Qc5 19. Ng5 Ke8) 19. c4 $1 $18 {[%mdl 512]} Qc5 {...Nf4 is the strong threat.} (19... Qxc4+ 20. Rc3) 20. Qe5+ {[%mdl 64] Pin} Kb6 21. Kb1 Qxc4 $2 (21... Rac8 22. Qe1 (22. cxd5 $2 {leads to mate.} Qc2+ 23. Ka1 Qc1+ {[%mdl 64] Back Rank} 24. Rxc1 Rxc1#) 22... Nb4 23. Rxd8 Rxd8) 22. Rb3+ Ka6 23. Rc1 Qf4 {intending ...Qxe5.} 24. Qe2+ {Accuracy: White = 78%, Black = 24%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.17"]
[Round "1.14"]
[White "Nagy, Miklos"]
[Black "Horvath, Peter"]
[Result "1/2-1/2"]
[ECO "B32"]
[WhiteElo "1760"]
[BlackElo "2409"]
[Annotator "TA"]
[PlyCount "100"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,100,27,28,32,22,0,5,5,3,-31,-17,-47,-39,-38,-37,-44,-26,-44,-27,-27,-27,-33,-11,-47,-50,-72,-35,-47,-51,-47,-20,-44,-23,-50,-7,-18,-14,-37,-40,-44,-45,-43,-29,-50,-35,-41,-41,-35,-35,-41,0,0,0,0,0,0,0,0,0,0,10,8,35,4,3,4,7,3,3,0,0,0,0,0,0,0,0,0,0,0,0,-3,-3,-8,-8,-8,-3,-8,-8]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 Be7 8. Nd5 {B32: Sicilian: Löwenthal and Kalashnikov Variations.} Nf6 9. Nxe7 (9. Nxf6+ {is more complex.} Bxf6 10. Nc4 Be7 11. Ne3 Be6 12. g3) 9... Nxe7 10. Bd3 d5 11. Qe2 O-O 12. O-O dxe4 13. Bxe4 Nxe4 14. Qxe4 Qc7 15. Re1 f6 16. Qc4+ Qxc4 17. Nxc4 Be6 {[#]} 18. Ne3 $146 ({Predecessor:} 18. Nb6 Rad8 19. Be3 Nf5 20. Bc5 Rfe8 21. Rad1 Bxa2 22. b3 Nd4 23. Bxd4 exd4 24. Rxe8+ Rxe8 {1-0 (35) Zhukov,S-Matorin,E (2307) Kiev 2004}) 18... Rfd8 19. b3 Nf5 20. Nxf5 Bxf5 21. c4 Rd3 22. Be3 Rad8 23. Kf1 e4 24. Ke2 Bg4+ 25. f3 exf3+ 26. gxf3 Bh5 27. Rg1 Kf7 28. Rg3 g5 29. h4 gxh4 30. Rh3 Bg6 {[#] ...Re8 is the strong threat.} 31. Kf2 Re8 32. Re1 Rc3 33. Rxh4 Bd3 34. Rd4 {Strongly threatening Bd2.} Rc2+ 35. Kg3 Bf5 36. Kf4 Re5 37. Rd6 Rxa2 38. Rxf6+ Kxf6 {The position is equal.} 39. Bd4 {[%mdl 64] [#] Pin} Kf7 40. Rxe5 $11 {[%mdl 4096] Endgame KRB-KRB} Bc2 41. Rc5 {Black should prevent Rc7+.} Bxb3 42. Rc7+ Ke6 43. Rxb7 Bxc4 44. Rxh7 a5 45. Rh5 a4 46. Re5+ Kd6 47. Bc5+ Kc6 48. Bf8 {Black must now prevent Rc5+.} Bd5 49. Kg3 Ra1 50. Re3 Rg1+ {Accuracy: White = 89%, Black = 84%.} 1/2-1/2

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.17"]
[Round "1.15"]
[White "Bagi, Mate"]
[Black "Kolimar, Kristof Pal"]
[Result "1-0"]
[ECO "B41"]
[WhiteElo "2478"]
[BlackElo "2135"]
[Annotator "TA"]
[PlyCount "57"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,57,31,0,0,-8,27,27,22,16,8,14,59,55,281,273,272,257,265,262,271,257,266,236,438,241,229,229,224,221,406,397,436,420,548,515,794,536,1036,1076,1083,1079,989,687,1368,1335,5110,2142]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Be2 Qc7 6. Nc3 Nf6 {6...Nf6 is better than 6...b5.} 7. f4 Bb4 {B43: Sicilian: Kan Variation: 5 Nc3.} 8. e5 Bxc3+ 9. bxc3 Qxc3+ {[%mdl 64] [#] Double Attack. White has an edge.} 10. Qd2 $1 {[%cal Rd2c3] [#]} Qxd2+ $146 ({Much less strong is} 10... Qxa1 11. exf6 Nc6 12. fxg7 $15) ({Predecessor:} 10... Ne4 11. Qxc3 Nxc3 12. Bf3 Nb5 13. Nb3 Nc6 14. Be3 Na3 15. O-O-O Nc4 16. Bc5 b6 17. Bxc6 dxc6 {1-0 (35) Tomczak,J (2579)-Drozdowski,K (2468) Warsaw 2015}) 11. Bxd2 Nd5 12. c4 $36 {[%mdl 2048] White fights for an advantage.} Nc7 $2 (12... Ne7 $14) 13. Ba5 $18 Kd8 14. Bf3 Nc6 15. Nxc6+ bxc6 16. Rb1 Ra7 17. Ke2 Rb7 $2 (17... f6 18. Rhd1 Rb7) 18. Rhd1 (18. Ke3 $142) 18... f6 19. Ke3 Rf8 20. Bb4 Rf7 $2 (20... Rxb4 {might work better.} 21. Rxb4 fxe5) 21. Bxc6 Rb6 22. Be4 f5 23. Bf3 {White is clearly winning.} Bb7 (23... Rxb4 $142 24. Rxb4 Ke7) 24. Be7+ {[%mdl 64] [#] Discovered Attack} Rxe7 25. Rxb6 Bc8 26. Rb8 Ne8 27. Rdb1 Kc7 28. Ra8 d6 29. Rbb8 {Black did not feel at home in the position after the opening. Accuracy: White = 69%, Black = 27%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.17"]
[Round "1.16"]
[White "Soos, David"]
[Black "Seres, Lajos"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1818"]
[BlackElo "2418"]
[Annotator "TA"]
[PlyCount "40"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,40,-51,-37,-67,-31,-82,-76,-90,-79,-85,-78,-72,-79,-109,-114,-132,-128,-128,-126,-133,-130,-151,-143,-130,-134,-156,-131,-241,-249,-562,-540]} 1. d4 Nf6 2. Nf3 d5 3. g3 c5 4. Bg2 cxd4 5. Nxd4 e5 6. Nf3 Nc6 7. O-O {D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4.} Be7 8. Bg5 (8. c4 $1 $15) 8... O-O $17 9. c3 {Black is better.} Be6 10. Nbd2 h6 11. Bxf6 Bxf6 {[#]} 12. Nb3 $146 ({Predecessor:} 12. e4 dxe4 13. Nxe4 Be7 14. Qe2 f5 15. Ned2 Bf6 16. Rfd1 Qb6 17. Nc4 Qa6 18. Bf1 {0-1 (32) Balouka Myers,R (1667)-Ireland,D (1916) England 2016}) 12... Qb6 13. Rc1 Rfd8 14. Nfd2 a5 {aiming for ...a4.} 15. a4 Rac8 16. e3 d4 17. cxd4 exd4 18. exd4 Nxd4 19. Rxc8 (19. Nxd4 $17 {is the only way for White.} Rxc1 20. Qxc1 Bxd4 21. b3) 19... Bxc8 $19 ({Resist} 19... Rxc8 20. Nxd4 Bxd4 21. b3 $17) 20. Nxd4 $2 {[#]} (20. Nc1 {is a better chance.}) 20... Qxd4 {Black took control after the opening. Accuracy: White = 53%, Black = 90%.} ({Weaker is} 20... Bxd4 21. b3 $17) 0-1

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.17"]
[Round "1.17"]
[White "Kaczur, Florian"]
[Black "Forgacs, Attila Jr."]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "2507"]
[BlackElo "2111"]
[Annotator "TA"]
[PlyCount "67"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,67,-26,-20,-37,-24,-31,7,0,12,8,29,17,14,22,37,25,31,25,18,38,48,0,0,0,15,17,147,150,153,139,145,137,145,129,218,216,219,240,310,300,327,283,320,322,313,298,310,308,385,366,609,330,1173,1164,1127,1139,5406,1427,6282,5393]} 1. e4 e5 2. Nf3 Nc6 3. a3 Nf6 4. d3 d5 5. exd5 Nxd5 6. c4 {C44: Ponziani Opening and Scotch Gambit.} Nf6 7. Nc3 Bg4 8. Be2 {[#] The position is equal.} a5 $146 ({Predecessor:} 8... Be7 9. O-O O-O 10. Re1 Re8 11. b4 Bf8 12. Ne4 Nxe4 13. dxe4 Bxf3 14. Bxf3 Qf6 {0-1 (46) Graffenberger,M (1428)-Eberhardt,M (1763) Hamburg 2018}) 9. O-O Bc5 10. Be3 Bxe3 11. fxe3 O-O 12. h3 Bh5 13. Nh4 Bxe2 14. Qxe2 Ne7 15. Rxf6 gxf6 16. Rf1 Ng6 17. Nf5 Re8 {White now steadily converts the win.} (17... Ra6 $11) 18. Ne4 $16 {[%mdl 1024] Black must now prevent Nxf6+! White has strong compensation.} Re6 19. Qh5 Kh8 20. Nh6 $1 {[%cal Rh6f7]} Qe7 21. Ng4 Raa6 {[#]} (21... Rg8 $16 22. Ngxf6 (22. Nexf6 Rg7 $16) 22... Rg7) 22. b4 $1 $18 {[%cal Rb4b5][%mdl 512] And now b5 would win.} axb4 23. axb4 $40 {[%mdl 128] Hoping for b5. White attacks with force.} b5 24. Nc5 (24. cxb5 Rab6 $16) 24... bxc4 25. dxc4 ({Not} 25. Nxe6 Rxe6 26. dxc4 e4 $16) 25... Rac6 26. Nxe6 Rxe6 27. c5 Qd8 28. Nh6 Qf8 29. Rd1 Re8 $2 (29... e4 30. Nf5 Re8) 30. Kh2 {Strongly threatening Rd7.} Ne7 $2 (30... e4 31. Ng4 Re6) 31. Nxf7+ {White is clearly winning.} Kg7 {[#]} 32. Nh6 $1 Ng6 33. Rd7+ Re7 34. Nf5+ {[%mdl 64] Double Attack, Pin. Accuracy: White = 89%, Black = 36%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.17"]
[Round "1.18"]
[White "Gaal, Zsoka"]
[Black "Ruck, Robert"]
[Result "1/2-1/2"]
[ECO "A49"]
[WhiteElo "2151"]
[BlackElo "2540"]
[Annotator "TA"]
[PlyCount "64"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,64,45,8,18,10,46,0,4,-5,10,0,0,0,0,0,0,0,10,-25,-14,-21,-22,-27,-10,-36,-36,-36,-36,-35,-34,-35,-38,-86,-81,-77,0,0,0,0,0,0,0,0,0,0,0]} 1. Nf3 g6 2. d4 Nf6 3. g3 Bg7 4. Bg2 d5 5. O-O O-O 6. c4 dxc4 7. Na3 Nc6 8. Nxc4 Be6 9. b3 a5 10. Bb2 Bd5 11. Nfe5 Bxg2 {D77: Fianchetto Grünfeld: 6 0-0: Replies other than 6...c6.} 12. Kxg2 Nxe5 13. Nxe5 c6 14. Qc2 Nd7 15. Nxd7 Qxd7 {[#]} 16. Rfd1 $146 ({Predecessor:} 16. e3 e6 {½-½ (16) Zagrebelny,S (2484)-Kovchan,A (2518) Togliatti 2006}) 16... Rfd8 17. Rd2 e6 18. Rad1 Qe7 19. f3 a4 20. e4 axb3 21. Qxb3 Rd7 22. d5 exd5 23. Bxg7 Kxg7 24. exd5 cxd5 25. Rxd5 Rxd5 26. Rxd5 $15 {[%mdl 4096] Endgame KQR-KQR} Qe2+ {[%mdl 64] Double Attack} 27. Kg1 Rxa2 (27... Rc8 $17 {( -> ...Rc1+)} 28. Qd1 Qxa2 29. Qd4+ Kg8 30. Rd8+ Rxd8 31. Qxd8+ Kg7 32. Qd4+ f6) 28. Qc3+ $11 {The position is equal.} Kh6 $1 {[%csl Ga2][%cal Re2g2]} ({Wrong is} 28... f6 $2 29. Qc7+ Kf8 30. Rd8+ Qe8 31. Qc5+ Kf7 32. Qc4+ Kf8 33. Rxe8+ $18) 29. Qc1+ {[#]} Kg7 $1 {[%csl Ga2][%cal Re2g2]} 30. Qc3+ Kh6 $1 {[%csl Ga2][%cal Re2g2]} ({But not} 30... f6 $2 31. Qc7+ Kf8 32. Rd8+ Qe8 33. Qd6+ Kf7 34. Qc7+ Kf8 35. Qc5+ Kf7 36. Qd5+ Kf8 37. Rxe8+ $18) 31. Qc1+ {[#]} Kg7 $1 {[%csl Ga2][%cal Re2g2]} 32. Qc3+ Kh6 $1 {Accuracy: White = 81%, Black = 94%.} ({Don't blunder} 32... f6 $2 33. Qc7+ {[%mdl 64] Double Attack} Kf8 34. Rd8+ Qe8 35. Qc5+ Kf7 36. Qc7+ Kf8 37. Qd6+ Kf7 38. Qd5+ Ke7 39. Rxe8+ $18) 1/2-1/2

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.17"]
[Round "1.19"]
[White "Horvath, Jozsef"]
[Black "Karacsonyi, Kata"]
[Result "1-0"]
[ECO "D34"]
[WhiteElo "2438"]
[BlackElo "2004"]
[Annotator "TA"]
[PlyCount "55"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,55,18,15,10,13,0,1,0,16,13,53,43,56,50,45,45,61,47,51,56,108,73,200,221,286,304,286,266,354,352,350,341,627,615,591,597]} 1. c4 Nf6 2. Nc3 e6 3. Nf3 c5 4. g3 d5 5. cxd5 exd5 6. d4 Nc6 7. Bg2 Be7 8. O-O O-O 9. Bg5 c4 10. Ne5 Be6 11. Rc1 h6 12. Bxf6 {D34: Tarrasch Defence: 6 g3 Nf6 7 Bg2 Be7.} Bxf6 13. f4 Bxe5 14. dxe5 {[%cal Rc3d5] The position is equal.} d4 15. Ne4 Bd5 {[#]} 16. Nd6 $146 ({Predecessor:} 16. Qd2 b5 17. f5 Re8 18. f6 Rxe5 19. fxg7 Kxg7 20. Rf6 Rh5 21. Rcf1 Qe7 22. Qf4 Ne5 23. g4 Ng6 24. Rxg6+ {1-0 (24) Roehrich,E-Thiermann,O Riedenburg 1947}) 16... Bxg2 17. Kxg2 b5 18. b3 c3 19. e3 $1 b4 20. exd4 Qb6 (20... Qa5 $14) 21. d5 $36 {[%mdl 2048] Black is under strong pressure.} Nd4 (21... Ne7 $16) 22. Qd3 $18 {Rfd1 is the strong threat.} a6 23. Rfd1 Nb5 24. Nf5 {[%cal Bd6f5,Bf5e7,Be7c6][%mdl 32]} Rfd8 25. Qf3 Ra7 26. d6 Qb7 $2 {[#]} (26... g6) 27. Ne7+ Kf8 28. Nc6 {[%mdl 64] Double Attack. Black got outplayed after the opening. Accuracy: White = 100%, Black = 37%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.17"]
[Round "1.20"]
[White "Kratzmajer, Akos Gyorgy"]
[Black "Kozak, Adam"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "2019"]
[BlackElo "2503"]
[Annotator "TA"]
[PlyCount "84"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,84,24,39,36,26,36,32,0,8,-16,0,-14,-14,-22,-12,-39,-16,0,-4,-31,-12,-55,-50,-73,-54,-125,-112,-120,-107,-153,-152,-191,-200,-408,-403,-454,-408,-370,-353,-635,-622,-767,-766,-1455,-600,-602,-592,-568,-454,-681,-682,-663,-673,-655,-697,-685,-664,-816,-240,-29983,-29983,-29992,-29993,-29993,-29994,-29994,-29994,-29995,-29996,-29996,-29997,-29997,-29998,-29998,-29999]} 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bc5 6. Be3 Bb6 7. Qd2 {outshines the older 7.Nxc6. C47: Scotch Four Knights and Four Knights with 4 g3.} Ng4 8. Nxc6 bxc6 9. Bxb6 {White is slightly better.} axb6 {[#]} 10. Bc4 $146 ({Predecessor:} 10. h3 Nf6 11. O-O-O O-O 12. g4 Qe7 13. Re1 d6 14. Kb1 b5 15. a3 Nd7 16. f4 {0-1 (31) Soors,S (2398)-Shyam,S (2485) Groningen 2015}) 10... d6 11. h3 Ne5 12. Bb3 O-O 13. O-O-O b5 14. f4 Nd7 15. e5 d5 16. Qe3 Qe7 17. Kb1 Nb6 18. g4 {White is on the road to losing.} (18. Ne2 $15) 18... b4 19. Ne2 c5 {Threatens to win with ...c4.} 20. c3 bxc3 21. Qxc3 d4 22. Qd3 $2 (22. Nxd4 cxd4 23. Rxd4) 22... Ba6 $19 23. Qe4 c4 24. Nxd4 {Hoping for Bc2.} cxb3 25. axb3 $2 (25. Rhe1) 25... c5 26. Nf5 Qa7 27. Nxg7 {[#]} Kxg7 (27... Bb7 $142 $1 28. Qe3 Bxh1) 28. Qf5 Qe7 ({Weaker is} 28... Bc8 29. Qf6+ Kg8 30. Qg5+ Kh8 31. Qf6+ Kg8 32. Qg5+ Kh8 33. Qf6+ Kg8 $11) 29. Rd6 Rab8 30. Qh5 (30. Rhd1 $142 Bc8 31. Qh5) 30... Kh8 31. Qh6 Bb7 32. Rhd1 Be4+ 33. Kc1 c4 34. Rxb6 cxb3 $2 (34... Qc5 35. Rxb8 cxb3+ {[%mdl 64] Discovered Attack} 36. Kd2 Qf2+ 37. Kc3 Qc2+ 38. Kd4 Rxb8) 35. Rdd6 $2 {[#]} (35. Qf6+ $19 Qxf6 36. Rxf6) 35... Rxb6 {Black mates.} 36. Rxb6 Qc5+ 37. Kd2 Qd4+ {[%mdl 64] Double Attack} 38. Ke2 Qd3+ 39. Kf2 Qd2+ {[%mdl 64] Double Attack} 40. Kf1 Bd3+ 41. Kg1 Qe1+ 42. Kg2 Be4+ {Accuracy: White = 43%, Black = 83%.} 0-1

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.17"]
[Round "1.21"]
[White "Korpa, Bence"]
[Black "Karikas, Marianna"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2545"]
[BlackElo "1828"]
[Annotator "TA"]
[PlyCount "45"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,45,36,21,34,21,59,18,93,83,81,43,96,47,106,66,70,54,109,110,447,456,503,507,524,423,658,653,712,716,877,831,961,956]} 1. e4 g6 2. d4 d6 3. Nc3 Bg7 4. g3 Nd7 5. Bg2 e5 6. Nge2 Ngf6 7. O-O {7.h3 is vanishing.} O-O 8. h3 Nb6 {[#] B07: Pirc Defence: Miscellaneous Systems.} 9. f4 $146 ({Predecessor:} 9. a4 c6 10. a5 Nbd7 11. Be3 Re8 12. g4 Nf8 13. dxe5 dxe5 14. f4 exf4 15. Bxf4 Be6 16. Qxd8 Raxd8 {1-0 (63) Celik,E (1680)-Mammadova,S (1768) Kallithea 2016}) 9... Qe7 10. b3 c5 (10... exd4 $11 {keeps the balance.} 11. Qxd4 Bd7) 11. fxe5 dxe5 12. d5 c4 (12... Ne8 $14) 13. Be3 Qd8 ({Black should try} 13... Ne8 $14) 14. Kh2 Bd7 15. Qd2 $36 {[%mdl 2048] White is more active.} Rc8 (15... Qe7 $14) 16. Bg5 $16 Qc7 $2 {[%mdl 8192] [#] Black cannot hold the game after this.} (16... Qe7 $16 {is a better chance.} 17. Qe3 Qd6) 17. Bxf6 $18 {White is clearly winning.} Bxf6 18. Rxf6 Kg7 19. Rf2 f5 (19... h5 $142 20. b4 f6) 20. exf5 Bxf5 21. Raf1 Qd7 22. b4 Rce8 23. g4 {Accuracy: White = 76%, Black = 14%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.17"]
[Round "1.22"]
[White "Sarmasi, Peter"]
[Black "Mester, Gyula"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "1770"]
[BlackElo "2341"]
[Annotator "TA"]
[PlyCount "58"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,58,-43,-58,2,-43,-30,-52,-51,-49,-13,-8,-2,-75,-15,-84,-92,-245,-258,-265,-237,-280,-277,-278,-249,-333,-299,-578,-574,-552,-540,-1222,-1208,-1202,-1199,-29989,-29990,-29990,-29991]} 1. e4 c5 2. Nf3 Nc6 3. d3 e6 4. Nbd2 Nf6 5. g3 d5 6. Bg2 Be7 7. O-O O-O 8. Re1 Qc7 9. e5 Nd7 10. Qe2 b5 11. Nf1 a5 {11...Bb7 injects fresh life into this line.} 12. h4 {[#]} f5 $146 {C00: French: Unusual White 2nd moves.} (12... h6 $15) ({Predecessor:} 12... b4 13. Bf4 a4 14. a3 bxa3 15. bxa3 Ba6 16. N1h2 Rfc8 17. h5 h6 18. Ng4 Kh7 19. c4 dxc4 20. dxc4 Bb7 {1-0 (29) Movsesian,S (2658)-Stern,R (2538) Berlin 2015}) 13. Bf4 (13. exf6 $5 Nxf6 14. Bh3 $11) 13... Nb6 14. c3 b4 {Black is slightly better.} 15. Ng5 Bxg5 16. Bxg5 Rb8 17. Bf4 {[#]} (17. Be3 $11) 17... Bd7 ({Black should try} 17... bxc3 $1 $17 {White must now prevent ...Nd4.} 18. bxc3 d4) 18. Ne3 (18. Rac1 $11 {remains equal.}) 18... d4 19. Nd5 $2 {Loses the game.} (19. Nd1 $17 {was called for.}) 19... Nxd5 $19 20. Bxd5 bxc3 21. bxc3 dxc3 22. Bxc6 Bxc6 23. Qc2 Qd7 {...Qd5 is the strong threat.} 24. Qxc3 $2 (24. f3 {was the only chance.}) 24... Qd5 {[%csl Gc6][%cal Rd5h1]} 25. Kf1 Rfd8 26. Rad1 Qg2+ 27. Ke2 Bf3+ {[%mdl 64] [#] Skewer} 28. Kd2 Qxf2+ 29. Kc1 Qxa2 {Accuracy: White = 17%, Black = 77%.} 0-1

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.17"]
[Round "1.23"]
[White "Kantor, Gergely"]
[Black "Geher, Koppany"]
[Result "1/2-1/2"]
[ECO "D20"]
[WhiteElo "2530"]
[BlackElo "2295"]
[Annotator "TA"]
[PlyCount "96"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,96,25,25,30,18,63,58,80,64,60,61,79,69,83,63,57,50,44,45,95,95,90,16,19,18,17,0,43,43,60,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-5,0,0,0,0,33,0,87,68,62,0,15,0,0,-17,-31,-267,-57,-249,0,-26,-30,-70,-12,-12,-11,-14,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 d5 2. c4 dxc4 3. e4 e5 4. Nf3 Bb4+ 5. Nc3 exd4 6. Nxd4 Ne7 {D20: Queen's Gambit Accepted: 3 e3 and 3 e4.} 7. Bf4 a6 8. Bxc4 {[#]} Nbc6 $146 {White is slightly better.} ({Predecessor:} 8... O-O 9. a4 c5 10. Nb3 Nbc6 11. O-O Nd4 12. Bg5 Bxc3 13. bxc3 Nxb3 14. Qxb3 Qc7 15. f4 Nc6 16. Bd5 Na5 17. Qd1 Be6 18. Bxe6 fxe6 19. Qg4 Rae8 20. Rad1 {½-½ (20) Toniutti,E (2269)-Mussanti,D (2362) La Cumbre 2019}) 9. Nxc6 Nxc6 10. Qxd8+ Nxd8 11. Bxc7 Be6 12. Bxe6 Nxe6 13. Bb6 Rc8 14. Rc1 Ke7 15. Ke2 {[#] Strongly threatening Nd5+.} Bxc3 16. bxc3 (16. Rxc3 $16 Rxc3 17. bxc3) 16... Rc6 $11 17. Ba5 Rhc8 18. Rhd1 Ke8 (18... b6 $5 19. Bb4+ $8 Ke8 $11) 19. Rb1 Nc5 20. Rd4 (20. Rd5 $14) 20... b5 $1 21. Rbd1 Nb7 22. Bb4 a5 23. Ba3 Rxc3 24. Bb2 Rc2+ 25. R1d2 f6 26. g4 R8c4 {Hoping for ...Rxb2!} 27. Rxc4 Rxc4 {[%mdl 4096] Endgame KRB-KRN} 28. f3 Ke7 29. h4 Nc5 30. Ke3 Na4 31. Bd4 b4 32. g5 Nc3 (32... Nc5 $11) 33. gxf6+ gxf6 34. Rg2 (34. Rc2 $1 $14) 34... Kf7 35. h5 Nb5 36. Bb6 a4 37. h6 $2 (37. Ba5 $15) 37... b3 $2 (37... Rc3+ $19 38. Kf4 b3) 38. axb3 $2 {[#]} ({Only move:} 38. Ba5 $1 $15) 38... axb3 $2 ({Better is} 38... Rc3+ $1 $19 39. Kf4 axb3) 39. Rb2 Rc3+ 40. Kd2 Rxf3 (40... Ke6 $1 $15) 41. Be3 $1 {The position is equal.} Nd6 42. Rxb3 Nc4+ 43. Ke2 Rxe3+ 44. Rxe3 Nxe3 45. Kxe3 Kg6 46. Kf4 Kxh6 {And now ...Kg6 would win.} 47. Kf5 Kg7 48. e5 fxe5 {Accuracy: White = 71%, Black = 72%.} 1/2-1/2

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.17"]
[Round "1.24"]
[White "Palczert, Botond"]
[Black "Fancsy, Imre"]
[Result "0-1"]
[ECO "D27"]
[WhiteElo "2082"]
[BlackElo "2352"]
[Annotator "TA"]
[PlyCount "28"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,24,14,12,15,-385,-388]} 1. d4 d5 2. c4 dxc4 3. e3 a6 4. Bxc4 e6 5. Nf3 c5 6. O-O Nf6 7. a4 Nc6 8. Nc3 Be7 9. dxc5 Qc7 10. Qe2 Bxc5 11. e4 {11.Bd2 might become the main line.} Ng4 {[#] ...Nd4 is the strong threat. D27: Queen's Gambit Accepted: Classical main line: 7 e4!? and 7 a4.} 12. h3 $2 {[%mdl 8192]} (12. g3 $1 $11) 12... Nd4 {[#]} {Predecessor:} 13. hxg4 $146 Nxe2+ 14. Bxe2 b6 {0-1 (14) Dornbusch,T (2269)-Belenkaya,D (2302) Monaco 2019} 0-1

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.17"]
[Round "1.25"]
[White "Meszaros, Tamas"]
[Black "Purak, Zoltan"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2378"]
[BlackElo "1844"]
[Annotator "TA"]
[PlyCount "44"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,44,0,43,35,46,35,99,101,132,104,115,88,133,118,137,129,148,141,439,146,418,401,397,392,401,386,362,109,100,16,139,127,136]} 1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 Nc6 7. O-O Qb6 8. Nc3 {Threatens to win with dxc5. B12: Caro-Kann: Advance Variation.} c4 9. b3 cxb3 ({Black should try} 9... Qa5 $14 10. Bd2 Bb4) 10. axb3 $16 a6 {[#]} 11. Nh4 $146 ({Predecessor:} 11. Na4 Qd8 12. c4 Bb4 13. Nb2 Nge7 14. Nd3 dxc4 15. bxc4 O-O 16. Qb3 Bxd3 17. Bxd3 {1-0 (57) Marjanovics,G (1949)-Balatoni,G (1985) Hungary 2007}) 11... Bg6 12. f4 {Hoping for f5.} Be7 13. Nxg6 hxg6 14. Na4 $36 {[%mdl 2048] White is in control.} Qa5 15. c4 b5 $2 {[%mdl 8192] [#]} (15... Qd8 $16 16. Qd3 Bf8) 16. Nc5 $2 (16. cxb5 $18 {has better winning chances.} Nb4 17. bxa6) 16... Qd8 $2 {[%mdl 8192]} (16... Qc3 $16 {keeps fighting.} 17. Rf3 Bxc5 18. dxc5 dxc4) 17. cxb5 Bxc5 18. dxc5 axb5 19. Bxb5 Nge7 20. f5 $2 (20. b4 $18 {is the precise move to win.}) 20... gxf5 {[#]} 21. Bg5 (21. b4 $1 $16) 21... Rxa1 (21... Qc8 $1 $11) 22. Qxa1 Qc8 {Accuracy: White = 37%, Black = 36%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.17"]
[Round "2.1"]
[White "Kovacs, Klara"]
[Black "Berkes, Ferenc"]
[Result "0-1"]
[ECO "A06"]
[WhiteElo "2154"]
[BlackElo "2661"]
[Annotator "TA"]
[PlyCount "96"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,96,6,-38,-33,-45,-37,-33,-16,-94,-98,-107,-106,-111,-110,-110,-104,-123,-105,-109,-110,-110,-83,-106,-114,-128,-120,-120,-117,-117,-114,-115,-113,-123,-110,-107,-94,-106,-117,-109,-66,-84,-64,-97,-80,-117,-67,-69,-58,-60,-64,-80,-75,-78,-73,-133,-140,-164,-171,-170,-169,-205,-191,-238,-213,-260,-252,-268,-266,-273,-264,-268,-234,-233,-232,-239,-232,-240,-233,-258,-248,-260,-253,-758,-725]} 1. Nf3 d5 2. g3 Nd7 3. Bg2 e5 4. d3 Ngf6 5. O-O c6 6. Nbd2 Bd6 7. e4 O-O 8. Qe2 Re8 {B10: Caro-Kann: 2 d3 and 2 c4.} 9. Rd1 Nf8 {[#]} 10. h3 $146 ({Predecessor:} 10. Nf1 d4 11. Nh4 g6 12. h3 Nh5 13. Nh2 Be7 14. N4f3 Bf6 15. Ng4 Bg7 16. Nh6+ Bxh6 17. Bxh6 {½-½ (40) Konarkowska Sokolov,H-Asenova,V Split 1963}) 10... Ng6 {Black is slightly better.} 11. c4 {[#]} (11. exd5 $11 cxd5 12. c4) 11... d4 $1 $17 12. Nf1 a5 13. Bg5 h6 14. Bxf6 Qxf6 15. Rdc1 a4 16. c5 Bf8 17. h4 Ra5 18. h5 Nh8 19. Qd2 Rxc5 20. Rxc5 Bxc5 21. Qc2 Bf8 22. Qxa4 Bg4 23. N1d2 Bxh5 24. Qb3 Re7 25. a4 Bg4 26. a5 Bc8 27. Qc2 Ng6 28. b4 Re8 29. Rb1 Bd7 30. Nc4 Rd8 31. Nb6 Be8 32. Na4 {White is on the road to losing.} h5 33. Nc5 Rb8 34. Qc4 (34. Nd2 $142) 34... h4 35. Nxh4 Nxh4 36. gxh4 Qxh4 37. Qc2 g6 38. Qe2 Bd6 39. Qf3 Qe7 40. Rc1 b6 41. Na4 {[%cal Bc5a4,Ba4b6,Bb6c4][%mdl 32]} bxa5 42. bxa5 Ra8 43. Nb6 Rxa5 44. Nc4 Ra8 45. Rb1 Bc7 46. Bh3 c5 47. Kg2 Kg7 48. Nb6 $2 {[#]} (48. Qg3) 48... Rb8 {Accuracy: White = 74%, Black = 88%.} 0-1

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.17"]
[Round "2.2"]
[White "Almasi, Zoltan"]
[Black "Balint, Vilmos"]
[Result "1-0"]
[ECO "A39"]
[WhiteElo "2687"]
[BlackElo "2143"]
[Annotator "TA"]
[PlyCount "99"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,99,32,74,74,72,45,89,93,79,85,80,75,65,60,84,58,85,72,107,115,113,101,112,100,122,81,74,71,66,57,74,56,66,64,73,82,75,67,66,64,60,62,68,52,50,52,58,55,63,50,53,53,52,56,61,63,66,36,44,31,35,9,9,11,132,133,496,484,1065,838,816,810,1477,1025,952,953,953,947,29989,29990,29990,29991,29991,29992,29992,29993]} 1. Nf3 Nf6 2. c4 c5 3. Nc3 g6 4. g3 Bg7 5. Bg2 O-O 6. O-O Nc6 7. d4 cxd4 8. Nxd4 Rb8 {8...Qa5 is setting a new trend.} 9. Bf4 {[#] Strongly threatening Nxc6. A39: Symmetrical English vs ...g6: 4 Bg2 Bg7 5 Nf3 Nf6 6 0-0 0-0 7 d4.} Ra8 10. Rc1 $5 {[%mdl 4] Leaves trodden paths.} Nxd4 11. Qxd4 {[#] White is better.} d6 $146 {White must now prevent ...e5.} ({Predecessor:} 11... Nh5 12. Qd2 Nxf4 13. Qxf4 d6 14. Rfd1 Rb8 15. b3 Bd7 16. Rd5 b5 17. cxb5 Rxb5 {½-½ (25) Zikan,K-Krc,M Brno 2000}) 12. Qd2 Be6 13. b3 Qd7 14. Rfd1 Rfd8 15. Qe3 Nh5 16. Bg5 f6 17. Bh6 Bxh6 18. Qxh6 Rac8 19. Qe3 b6 20. Nb5 Ng7 21. a4 Rc5 22. Ra1 Nf5 23. Qe4 a6 24. Nc3 Bf7 25. Qd3 Kg7 26. Ne4 Rc7 27. a5 Rb8 28. axb6 Rxb6 29. Ra5 Qc8 30. Rda1 Be6 31. Nd2 Rc5 32. R5a3 h5 33. h4 Nh6 34. Ne4 Bf5 {Black wants to play ...d5!} 35. Qd4 Bxe4 36. Qxe4 Re5 $1 {[%cal Re5e4]} 37. Qd4 Qb8 38. Qd3 Ng4 39. Bd5 e6 (39... f5 $11) 40. Bf3 $16 f5 $2 {[%mdl 8192] Loses the game.} (40... a5 $16) 41. Rxa6 $18 Rxb3 (41... Rxa6 $142 42. Rxa6 Qb4) 42. Ra7+ Kf6 43. Qd2 {[%csl Gh4][%cal Rd2g5]} f4 44. Bxg4 hxg4 45. Qxf4+ Rf5 46. Qd4+ e5 47. Qd5 {[%csl Ga7][%cal Rd5f7] White mates.} Rb1+ 48. Kg2 {[%csl Ga7][%cal Rd5f7]} Rxf2+ 49. Kxf2 {[%csl Ga7][%cal Rd5f7]} Qb6+ {[#]} 50. c5 $1 {Accuracy: White = 85%, Black = 64%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.17"]
[Round "2.3"]
[White "Rigo, Janos"]
[Black "Balogh, Csaba"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "2238"]
[BlackElo "2580"]
[Annotator "TA"]
[PlyCount "53"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,53,32,32,29,52,2,8,0,11,0,11,-26,-14,-112,-42,-38,-39,-114,-104,-158,-158,-159,-159,-159,-166,-231,-237,-224,-216,-251,-254,-258,-237,-236,-234,-214,-224,-504,-491,-765]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 b5 6. Bd3 Bb7 7. O-O Nc6 8. Nxc6 Bxc6 9. Re1 {B43: Sicilian: Kan Variation: 5 Nc3.} Bc5 10. Qf3 Ne7 11. Qg3 {[#] The position is equal.} Ng6 $146 ({Predecessor:} 11... O-O 12. e5 f5 13. exf6 Rxf6 14. Be3 Bxe3 15. Qxe3 Nf5 16. Bxf5 Rxf5 17. Ne2 Qg5 18. Qxg5 Rxg5 {0-1 (73) Petrosian,T (2600)-Vachier Lagrave,M (2684) Paris 2009}) 12. Bg5 f6 13. Bd2 (13. Be3 $5 {[%cal Re3c5]} Bb4 14. a3 Bxc3 15. bxc3 $11) 13... O-O 14. h4 {[#]} (14. a3 $11) 14... Qb8 (14... f5 $1 $17 {[%cal Rf5e4] ...fxe4 is the strong threat.} 15. exf5 Nxh4) 15. Qxb8 $15 Raxb8 16. g3 (16. h5 $15 Ne5 17. Be3 Bxe3 18. Rxe3) 16... Ne5 $36 {[%mdl 2048] Threatens to win with ...Nf3+. Black is in control.} 17. Be3 (17. Kg2 $142) 17... Nf3+ 18. Kf1 Nxe1 19. Bxc5 Nxd3 20. Bxf8 (20. cxd3 {was worth a try.} Rfc8 21. a3) 20... Nxb2 $19 ({Weaker is} 20... Kxf8 21. cxd3 b4 22. Nd1 $11) 21. Bd6 Rc8 22. f3 Bb7 23. Bb4 a5 24. Bxa5 {[#]} Nc4 $1 {[%cal Rc4a5]} 25. Bb4 Ne3+ {[%mdl 64] Double Attack} 26. Kf2 $2 (26. Kg1 {is the only way for White.} Nxc2 {[%mdl 64] Double Attack} 27. Rb1) 26... Nxc2 {[%mdl 64] Double Attack} 27. Ba5 {Accuracy: White = 42%, Black = 90%.} (27. Rd1 $142 Nxb4 28. Rxd7) 0-1

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.17"]
[Round "2.4"]
[White "Balog, Imre"]
[Black "Terbe, Julianna"]
[Result "1-0"]
[ECO "D17"]
[WhiteElo "2567"]
[BlackElo "2273"]
[Annotator "TA"]
[PlyCount "61"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,61,25,20,-7,37,8,11,17,17,16,0,-15,-24,-35,0,12,159,170,168,176,162,114,123,29,553,566,548,532,725,545,533,524,693,597,885,657,608,441,416,408,497,484]} 1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 dxc4 5. a4 Bf5 6. Ne5 Nbd7 7. Nxc4 Qc7 8. g3 e5 9. dxe5 Nxe5 10. Bf4 Nfd7 11. Bg2 f6 12. a5 {D17: Slav Defence: 5 a4 Bf5: Lines with 6 Nh4 and 6 Ne5.} Rd8 13. Nxe5 Nxe5 14. Qb3 {The position is equal.} a6 15. Bxe5 fxe5 {[#]} 16. Be4 $146 ({Predecessor:} 16. O-O g6 17. Rfc1 Rd4 18. Nd5 Qd8 19. Qxb7 cxd5 20. Rc7 Bd6 21. Rg7 Qf6 22. Qxa6 {½-½ (60) Kopasov,E (2101)-Sacerdotali,S (2056) LSS email 2013}) 16... Bh3 17. Bd3 Bc5 18. Ne4 Bg2 (18... Ba7 $11 {keeps the balance.}) 19. Nxc5 $16 Bxh1 20. f3 {aiming for Ne6.} Rd5 21. Ne4 Bg2 {[#]} 22. Bc4 ({Better is} 22. Rc1 $1 $16 {Threatens to win with Qxd5!} Rd4 23. Kf2) 22... Rxa5 $2 {[%mdl 8192] Loses the game.} (22... Rd4 $11) 23. Rd1 $18 Bh3 24. g4 ({Less strong is} 24. Nd6+ Ke7 $18) 24... Rf8 25. Nd6+ Ke7 26. Nxb7 Rb8 27. Qb4+ {[%mdl 64] [#] Double Attack} c5 28. Qxa5 Rxb7 29. Qxc7+ Rxc7 30. Kf2 h5 31. Kg3 {Accuracy: White = 62%, Black = 31%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.17"]
[Round "2.5"]
[White "Gelle, Istvan"]
[Black "Banusz, Tamas"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2301"]
[BlackElo "2628"]
[Annotator "TA"]
[PlyCount "100"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,100,0,0,-7,0,-19,6,6,18,26,25,25,28,23,25,26,33,6,14,0,7,0,16,0,37,40,64,58,56,7,7,0,15,0,159,118,251,0,15,10,13,13,15,8,0,0,18,-23,-18,-16,-5,-47,-23,-24,-16,-40,0,0,0,0,0,0,0,0,0,-45,-52,-50,-22,-41,-47,-133,-132,-122,-11,-17,-23,-158,-126,-203,-195,-185,-146,-372,-300,-664,-292,-522,-327,-12835,-10654]} 1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. c3 Nc6 5. Nd2 Bf5 6. Ngf3 e6 {6...e6 scores better than 6...Qb6.} 7. Qa4 {D00: 1 d4 d5: Unusual lines.} Nd7 8. Bb5 (8. Qb3 $5 {[%cal Rb3b7]} Na5 9. Qa4 $11) 8... Qc8 9. Nh4 {[#] The position is equal.} Bg4 $146 ({Predecessor:} 9... Bg6 10. Nxg6 hxg6 11. Bg3 Be7 12. Nf3 a6 13. Bd3 c4 14. Bb1 b5 15. Qd1 f5 {0-1 (39) Paehtz,E (2473)-Fridman,D (2615) Playchess.com INT 2020}) 10. h3 Bh5 11. g4 Bg6 12. Nxg6 hxg6 13. Kf1 Nb6 14. Bxc6+ Qxc6 15. Qxc6+ bxc6 16. Kg2 Na4 17. Rab1 Kd7 18. Rhc1 $36 {[%mdl 2048] Black is under pressure.} a5 19. b3 Nb6 20. c4 {aiming for dxc5.} cxd4 21. exd4 Ba3 22. Rc2 Bb4 $2 {[#]} (22... Nc8 $11) 23. Nf3 {c5 is the strong threat.} f6 (23... Ke7 $16) 24. Ne1 $2 (24. c5 $18) 24... Bxe1 $11 25. Rxe1 g5 26. Bg3 Ra7 27. f4 gxf4 28. Bxf4 a4 29. Rb1 (29. c5 $5 {[%cal Rc5b6]} Nc8 30. Re3 $11) 29... axb3 30. axb3 Re8 31. Bd2 Rb8 32. Bf4 Rbb7 33. Re1 dxc4 34. bxc4 Na4 35. Ree2 Rb4 36. Bd2 Rb2 37. Be1 Rab7 38. d5 cxd5 39. cxd5 e5 40. Rxb2 Nxb2 {[%mdl 4096] Endgame KRB-KRN} 41. g5 (41. Kf3 $15) 41... Nd3 $17 42. Bg3 Rb5 ({Black should play} 42... Kd6 $17 43. Re3 Nc5) 43. Ra2 $11 f5 {[#] Strongly threatening ...f4.} 44. Ra7+ (44. Ra3 $1 $11 Rxd5 45. Ra7+ Ke6 46. Rxg7) 44... Kd6 $17 {White must now prevent ...f4.} 45. Rxg7 f4 {Threatens to win with ...Rb2+.} 46. Bh4 Kxd5 47. g6 $2 (47. Kf3 $17 {was worth a try.}) 47... Ke4 $19 48. Rd7 $2 (48. Ra7 Rb2+ 49. Kg1) 48... Rb2+ (48... f3+ $142 49. Kg1 (49. Kg3 $2 Rb2 $19) 49... Rb1+ 50. Kh2 Rb2+ 51. Kh1 Nf4) 49. Kh1 $2 (49. Kg1 f3 50. g7 Rg2+ 51. Kf1) 49... f3 50. g7 $2 (50. Ra7 Nf4 51. g7) 50... Rg2 {What a bad dream for White. Accuracy: White = 51%, Black = 66%.} 0-1

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.17"]
[Round "2.6"]
[White "Papp, Gabor"]
[Black "Karacsonyi, Gellert"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2602"]
[BlackElo "2292"]
[Annotator "TA"]
[PlyCount "71"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,71,4,-9,-12,-8,0,0,7,18,26,14,10,16,18,27,113,104,108,108,89,100,229,225,238,224,308,312,297,296,306,307,296,299,289,162,206,209,204,187,241,230,222,220,229,215,274,271,761,741,860,786]} 1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. O-O Be7 5. b3 O-O 6. c4 c5 7. e3 b6 8. cxd5 Nxd5 9. Bb2 Bb7 10. d4 cxd4 11. Nxd4 Nc6 12. Nd2 {[%cal Bb1d2,Bd2c4,Bc4d6][%mdl 32]} Nxd4 {A14: English Opening: 1...e6 with b3 by White.} 13. Bxd4 Bf6 14. Nc4 Bxd4 {The position is equal.} 15. Qxd4 Qe7 {[#]} 16. e4 $146 ({Predecessor:} 16. Rfd1 Rfd8 17. Qb2 Rac8 18. Rd4 Rc5 19. Rad1 Rdc8 20. e4 b5 21. exd5 bxc4 22. dxe6 fxe6 {0-1 (47) Edelbi,A-Jouni,H (1759) Beirut 2017}) 16... Nb4 17. Qd6 Qxd6 18. Nxd6 Bc6 (18... Ba6 $11 {remains equal.}) 19. Rfd1 $1 $16 Rad8 20. a3 $1 $36 {[%cal Ra3b4][%mdl 2048] Black is under strong pressure.} Na6 21. Rac1 Bd5 (21... Nb8 $16) 22. Nxf7 $1 $18 ({Resist} 22. exd5 $6 Rxd6 23. dxe6 Rxd1+ 24. Rxd1 fxe6 $16) 22... Rxf7 23. exd5 e5 24. d6 Rfd7 25. b4 Kf7 26. Bf1 Nb8 27. Rc7 Kf6 28. Rxd7 (28. Bh3 $142) 28... Rxd7 {[%mdl 4096] Endgame KRB-KRN} 29. Bh3 Rd8 30. Rd3 Nc6 (30... g5 {was worth a try.} 31. f3 Nd7) 31. Rf3+ Kg6 {[#]} 32. d7 $1 {Strongly threatening Rc3.} Nd4 33. Re3 Kf6 {[#]} 34. f4 $1 exf4 $2 (34... Kf7 35. fxe5 Ne6) 35. Re8 Nc6 36. Re6+ {Black got outplayed after the opening. Accuracy: White = 88%, Black = 49%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.17"]
[Round "2.7"]
[White "Csati, Oliver"]
[Black "Erdos, Viktor"]
[Result "0-1"]
[ECO "C44"]
[WhiteElo "2256"]
[BlackElo "2618"]
[Annotator "TA"]
[PlyCount "72"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,72,16,0,55,47,57,22,27,29,29,0,0,0,0,0,-1,-9,0,0,0,-64,-62,-54,-64,-68,-48,-145,-153,-156,-151,-160,-156,-166,-161,-161,-150,-153,-147,-154,-143,-151,-133,-324,-324,-297,-266,-231,-245,-265,-220,-199,-213,-631,-618,-599,-573,-560,-531,-1618,-1505,-1354,-1264]} 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Qf6 5. Be3 Bc5 6. c3 Nge7 7. Be2 {7.Bb5 is a critical line.} b6 {C45: Scotch Game.} (7... d5 $11) 8. O-O $14 O-O 9. Nxc6 Qxc6 {The position is equal.} 10. Bxc5 Qxc5 11. Qd4 Qxd4 12. cxd4 {[#]} d5 $146 ({Predecessor:} 12... Bb7 13. Nc3 d5 14. f3 Rad8 15. Rfd1 f5 16. e5 c5 17. f4 a6 18. Na4 cxd4 19. Rxd4 {1-0 (35) Ozbakir,A (1768)-Karatas,M Antalya 2013}) 13. exd5 Nxd5 14. Bf3 Bb7 15. Re1 Rae8 {[%cal Re8e1] [#]} 16. Nc3 (16. Na3 $11) 16... Nxc3 $1 $15 17. bxc3 Bxf3 18. gxf3 Re6 19. Rxe6 (19. d5 $15 Rd6 20. c4) 19... fxe6 {[%mdl 4096] Endgame KR-KR} 20. Kg2 Rf5 21. Re1 Kf7 22. h4 Ra5 23. Re2 Ra3 24. Rc2 Kf6 25. Kg3 Kf5 26. c4 Rd3 27. c5 $2 {[#] White does not recover from this.} (27. d5 $17 {was forced.}) 27... b5 $1 $19 ({Inferior is} 27... Rxd4 28. cxb6 cxb6 29. Rc7 $15) 28. Rb2 a6 ({Stronger than} 28... Rxd4 29. Rxb5 Ra4 30. Rb7 $11) 29. a4 bxa4 {[%cal Bb5a4,Ba4a3][%mdl 32]} 30. Rb4 a3 31. Ra4 e5 32. dxe5 $2 (32. d5) 32... Kxe5 {Black is clearly winning.} 33. Rxa6 Kd5 34. c6 Kc5 35. Kg4 Kb5 36. Ra8 Rd4+ {Accuracy: White = 58%, Black = 95%.} 0-1

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.17"]
[Round "2.8"]
[White "Antal, Gergely"]
[Black "Borhy, Marcell"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2571"]
[BlackElo "2311"]
[Annotator "TA"]
[PlyCount "73"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,73,44,39,44,29,46,34,35,12,29,29,38,3,8,7,29,22,26,20,32,8,0,0,0,12,60,8,24,23,77,79,87,80,164,300,299,292,500,301,301,301,301,301,299,264,184,207,427,456,700,700,682,652,622,590,1029,1010,924,925,916,885,1082,1065,979,929]} 1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bc4 Ke8 {B07: Pirc Defence: Miscellaneous Systems.} 7. a3 Bd6 8. Nf3 a6 {White is slightly better.} 9. h3 h6 10. Be3 b5 11. Bb3 Bb7 12. Nd2 Nbd7 {[#]} 13. O-O-O $146 ({Predecessor:} 13. f3 c6 14. O-O-O Ke7 15. Nf1 Bc5 16. Ba2 g6 17. b4 Bxe3+ 18. Nxe3 a5 19. Kb2 {0-1 (55) Sayafarova,A (1745)-Fominykh,M (2282) Moscow 2013}) 13... Ke7 14. Rhe1 Rhd8 15. g3 Kf8 16. f3 Nc5 17. Ba2 Re8 18. Nd5 ({Better is} 18. b4 $14 Ne6 19. Bxe6 Rxe6 20. Nb3) 18... Nxd5 19. Bxd5 c6 (19... Bxd5 $11 {keeps the balance.} 20. exd5 f6) 20. Nb3 $36 {[%mdl 2048] White is in control. White stays focused until the end.} Nxb3+ 21. Bxb3 Red8 (21... Be7 $16) 22. Rxd6 (22. Bb6 $142) 22... Rxd6 $18 23. Bc5 Ke7 $2 (23... Rad8 {was called for.} 24. Rd1 {[%mdl 64] Pin} Ke7) 24. Rd1 {[%mdl 64] Pin} Rad8 25. f4 $1 {[%cal Rf4e5]} (25. Bxd6+ Rxd6 26. Rxd6 Kxd6 $16) 25... f6 26. f5 a5 27. Rd2 {[%mdl 64] Pin} Ba6 {[#]} 28. h4 $1 h5 $2 {[#]} (28... Bb7 {might work better.} 29. a4 Ba6) 29. Kd1 $1 {White is clearly winning.} (29. Bxd6+ Rxd6 30. Rxd6 Kxd6 $16) 29... b4 (29... Bb7 $142 30. c3 Bc8) 30. axb4 axb4 31. Ke1 ({Inferior is} 31. Bxd6+ Rxd6 32. Rxd6 Kxd6 $11) 31... Bb5 32. Bxb4 {[%mdl 64] Pin} ({Worse is} 32. Bxd6+ Rxd6 33. Rxd6 Kxd6 $11) 32... R8d7 33. Bc5 {[%mdl 64] Pin} Rd8 34. Kf2 R8d7 35. Kf3 Rd8 36. g4 hxg4+ 37. Kxg4 {Accuracy: White = 88%, Black = 55%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.17"]
[Round "2.9"]
[White "Boguszlavszkij, Jevgenyij"]
[Black "Nagy, Gabor"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2153"]
[BlackElo "2502"]
[Annotator "TA"]
[PlyCount "76"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,76,8,-22,-16,-48,-45,-70,-50,-57,-51,-64,-64,-63,-71,-77,-47,-47,-44,-59,-20,-34,-26,-39,31,-34,-1,-68,-62,-72,-66,-95,-100,-197,-196,-175,-179,-190,-172,-215,-146,-338,-330,-286,-272,-666,-628,-621,-620,-752,-704,-967,-938,-964,-945,-29981,-29982,-29981,-11438,-5222,-5206,-1932,-1314]} 1. e4 c5 2. Nf3 Nc6 3. g3 e6 4. d3 d5 5. Nbd2 Bd6 6. Bg2 Nge7 7. O-O O-O 8. Re1 Qc7 9. Nf1 {9.Qe2 gains popularity.} d4 {A08: King's Indian Attack.} 10. h4 e5 11. N1h2 f6 {Black is slightly better.} 12. h5 Be6 {[#]} 13. Nh4 $146 ({Predecessor:} 13. g4 h6 14. Nh4 c4 15. Nf5 cxd3 16. cxd3 Rac8 17. a3 Na5 18. b4 Nb3 19. Rb1 Nxc1 20. Rxc1 {0-1 (72) Mesa Baez,S (1613)-Arciniegas Castro,S (1894) Cartagena 2018}) 13... Qd7 14. f4 exf4 $1 15. gxf4 f5 16. e5 Bc7 17. N2f3 h6 (17... Ba5 $5 {[%cal Ra5e1]} 18. Rf1 Qe8 $15) 18. Qe2 Qe8 19. Nh2 Nb4 (19... Rb8 $15) 20. Kh1 ({White should try} 20. Bxb7 $14 Rb8 21. Bf3) 20... b5 21. Rg1 (21. Bxa8 $11 Qxa8+ 22. Kg1) 21... Rc8 22. a3 Nbd5 23. Bd2 {[#]} c4 $1 {[%mdl 512]} 24. Raf1 {[#]} (24. Bf3 $17) (24. dxc4 bxc4) 24... c3 $1 $19 {[%cal Rc3d2]} 25. bxc3 Bb6 ({Resist} 25... Nxc3 26. Bxc3 dxc3 27. Bb7 $15) 26. c4 bxc4 27. Rf3 Qxh5 28. Qf2 $2 {Now White is beyond hope.} (28. Qe1 $17 {is the only way for White.}) 28... cxd3 29. cxd3 Ne3 30. Rg3 $2 (30. Rh3) 30... Ng4 31. Rxg4 fxg4 32. Be4 Rc2 33. Qe1 {[#]} Rxd2 $1 {[%mdl 64] Deflection} 34. Qxd2 Qxh4 35. f5 Nxf5 36. Qf4 Ne3 37. Qg3 Qxg3 38. Rxg3 h5 {Accuracy: White = 37%, Black = 75%.} 0-1

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.17"]
[Round "2.10"]
[White "Czebe, Attila"]
[Black "Nogrady, Vilmos"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2367"]
[BlackElo "2128"]
[Annotator "TA"]
[PlyCount "113"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,113,11,21,0,92,82,86,93,83,82,92,89,131,93,112,92,93,91,83,91,85,65,97,81,99,88,90,8,174,166,208,145,188,170,189,193,175,181,180,31,34,-65,-54,-82,0,0,-16,-91,-95,-129,-119,-143,-125,-126,-77,-95,37,39,84,39,52,6,0,0,0,0,34,0,0,0,0,-10,0,0,0,-22,-8,-8,0,-2,0,-4,0,0,0,0,8,8,15,14,18,16,16,21,23,21,66,11,66,66,29983,29984,29997,29998]} 1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. O-O e6 5. d3 Be7 6. e4 d6 {[#]} 7. Nh4 $146 {A05: Réti Opening: 1 Nf3 Nf6.} ({Predecessor:} 7. Re1 Nbd7 8. Nbd2 c5 9. b3 Qc7 10. Bb2 O-O 11. h4 Ne8 12. c3 Bf6 13. d4 e5 14. Rc1 Rd8 {1-0 (97) Britton,R (2221)-Davies,P (1980) England 2018}) 7... Nbd7 {[#]} (7... Nfd7 $11) 8. e5 $1 $16 {[%cal Re5f6][%mdl 576] Discovered Attack} Bxg2 (8... dxe5 9. Bxb7) 9. exf6 {White is better.} Bxf1 10. fxe7 Qxe7 11. Qxf1 g5 12. Ng2 h5 13. h4 gxh4 14. Nxh4 Rg8 {Hoping for ...Qxh4.} 15. Qg2 d5 16. c4 c6 17. Nc3 {[%cal Rc4d5]} Ne5 18. cxd5 cxd5 19. Nf5 (19. d4 $16 Qxh4 {[%mdl 64] Remove Defender} 20. gxh4 Nf3+ 21. Kh1 Rxg2 22. Kxg2 Nxh4+ 23. Kh3) 19... Qd7 $2 (19... Qf6 $1 $11 {and Black is okay.} 20. d4 Nc6 21. Nd6+ Ke7) 20. d4 $18 Nd3 21. Nh4 O-O-O 22. Qf3 Nb4 23. Bd2 ({Don't play} 23. Qxh5 Nc2 $16) 23... Nc6 24. Ne2 Kb7 25. Nf4 ({Better is} 25. b4 $18) 25... Nxd4 $14 26. Qd3 (26. Qxh5 $14 Nc6 27. Nfg2) 26... e5 $15 27. Nfg2 Qg4 ({Black should play} 27... Qb5 $17 28. Qxb5 Nxb5) 28. Re1 $11 f6 29. Bc3 (29. a4 $11 {remains equal.}) 29... Ne6 $17 30. Qh7+ Rg7 31. Qf5 {[#]} Qxf5 $1 32. Nxf5 Rg5 33. Ngh4 Nf4 (33... Rg4 $17) 34. Bd2 $14 {[%mdl 64] Pin} Rgg8 35. Bxf4 exf4 36. Re7+ Ka6 37. Nf3 fxg3 38. fxg3 d4 39. N5xd4 Rxg3+ 40. Kf2 Rdg8 41. b4 {[%cal Bb2b4,Bb4b5][%mdl 32]} Rg2+ 42. Ke3 $1 R8g7 43. b5+ Ka5 44. Re6 Rxa2 45. Rxf6 Ra3+ 46. Kf4 Rd7 47. Rf5 Ra4 48. Ke3 {[%cal Rd4c6]} Kb4 49. Rxh5 Ra3+ 50. Ke4 {aiming for Nc2+.} Rc3 51. Ne5 Rg7 52. Rh1 Rgg3 53. Rb1+ Kc5 {Threatens to win with ...Rce3+.} 54. Ne6+ $1 Kd6 55. Kf5 {Strongly threatening Rd1+.} Rge3 $2 {[%mdl 8192]} (55... Rgf3+ $14 56. Nxf3 Rxf3+ 57. Ke4 Ra3) 56. Rd1+ Ke7 57. Ng6+ {Accuracy: White = 65%, Black = 60%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.17"]
[Round "2.11"]
[White "Havanecz, Bianka"]
[Black "Mihok, Oliver"]
[Result "0-1"]
[ECO "A59"]
[WhiteElo "2251"]
[BlackElo "2552"]
[Annotator "TA"]
[PlyCount "102"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,102,62,68,56,52,51,52,28,22,23,40,42,49,57,58,6,11,26,20,34,15,-14,0,0,0,0,0,-30,-20,-36,-20,-35,4,0,27,0,5,0,260,191,167,183,174,154,129,3,64,61,95,0,0,-72,-57,-55,-54,-97,-95,-256,-194,-638,-631,-627,-622,-639,-714,-1771,-1777,-1499,-1264,-5389,-5031,-1781,-1730,-1455,-1331,-29966,-29967,-29963,-29965,-29965,-29967,-29970,-29969]} 1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 Bxa6 7. e4 Bxf1 8. Kxf1 d6 9. Nf3 Bg7 10. g3 O-O 11. Kg2 Qb6 12. Qe2 {A59: Benko/Volga Gambit: White castles by hand.} Qa6 {next ...Qxe2 is good for Black.} 13. Qc2 Nbd7 {[#]} 14. Bg5 $146 {White is slightly better.} ({Predecessor:} 14. h3 Rfb8 15. Bd2 Ne8 16. Rhb1 c4 17. Be3 Rb7 18. Bd4 Ne5 19. Nd2 Rab8 20. b3 cxb3 21. Rxb3 {1-0 (43) Krush,I (2489)-Alburt,L (2539) Rockville 2013}) 14... h6 15. Bf4 Ng4 16. a4 Qc4 17. Ra3 Rfb8 18. Re1 (18. Nd2 $14 Qd4 19. Nd1) 18... Nge5 $11 19. Nxe5 Nxe5 20. Bxe5 Bxe5 21. Qd2 Kh7 22. Re3 Qb4 23. Ra2 Qb3 24. Rf3 Kg7 25. h4 Rb4 {[%mdl 1024] Black has compensation.} 26. Re3 Rc4 27. a5 Ra7 (27... Bd4 $5 {[%cal Rd4e3]}) 28. Ra3 Qb4 29. Qe2 $36 {[%mdl 2048] [#] And now Na2 would win. Black is under pressure.} Bd4 $2 {[%mdl 8192]} (29... Bxc3 $11 {and Black is okay.} 30. Raxc3 Rxc3 31. bxc3 Qxa5) 30. Ra4 Qxa4 31. Nxa4 Rxa4 32. Rb3 {Threatens to win with Qb5.} R4xa5 33. Rb8 (33. h5 $16) 33... Ra8 ({Black should try} 33... h5 $1 $11) 34. Rb7 $1 $14 {[%cal Rb7e7]} R5a7 {[#]} 35. Rb3 ({White should play} 35. Qb5 $1 $16) 35... h5 $11 36. g4 (36. Qb5 $11) 36... hxg4 $17 37. Qxg4 Rh8 $1 38. Rh3 Ra2 39. h5 $2 (39. Rb3 $17 {was called for.}) 39... Rxb2 $19 40. Rf3 $2 (40. hxg6 Rxf2+ 41. Kg3 Rxh3+ 42. Kxh3) 40... Rxh5 41. Qf4 Bf6 42. Qe3 Be5 43. Qa3 Rh2+ 44. Kf1 Bd4 45. Qa7 Rhxf2+ 46. Rxf2 Rxf2+ {KQ-KRB} 47. Ke1 Rf4 48. Qxe7 Be5 {Black mates.} 49. Kd2 Rxe4 50. Qb7 c4 51. Qc6 Rh4 {Quite a comeback for Black. Accuracy: White = 46%, Black = 81%.} 0-1

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.17"]
[Round "2.12"]
[White "Aczel, Gergely"]
[Black "Margl, Roland"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2511"]
[BlackElo "2288"]
[Annotator "TA"]
[PlyCount "151"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,151,0,25,23,30,16,22,9,37,26,27,26,32,25,32,33,40,0,0,0,8,14,16,21,58,60,73,65,85,50,104,99,125,88,171,174,181,183,340,340,340,337,396,357,357,360,362,354,371,368,368,361,356,363,360,359,389,389,385,352,327,312,312,312,312,270,312,312,312,303,312,309,469,454,490,476,454,419,956,575,1016,1005,1030,983,1005,457,1092,466,2211,2182,2489,1131,2273,2366,2200,2252,2210,2054,1614,1616,29969,29970,12804,11290,29978,29979,29984,29980,29981,29982,29982,29983,29983,29984,29984,29985,29985,29986,29986,29987,29987,29986,29987,29988,29993,29994,29995,29992,29992,29993,29993,29990]} 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 c5 7. Nf3 cxd4 8. cxd4 Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 O-O 11. Bc4 Nd7 12. O-O {D41: Queen's Gambit Declined: Semi-Tarrasch with 5 cxd5.} b6 13. a4 Bb7 14. Rfe1 {The position is equal.} h6 15. a5 bxa5 16. Rxa5 Qc7 17. Bd3 Nf6 18. h3 {[#]} Rfd8 $146 ({Predecessor:} 18... Rfc8 19. Rc5 Qd8 20. Ra5 Qc7 21. Rb5 a5 22. Qb2 Ba6 23. Rc5 Qd8 24. Bxa6 Rxa6 {0-1 (36) Sarana,A (2654)-Keymer,V (2558) chess.com INT 2020}) 19. Ra3 a5 20. Qe3 Qe7 21. Rea1 Qb4 22. Ra4 $36 {[%mdl 2048] White is more active.} Qb6 23. Ne5 Ra7 24. f3 Raa8 25. Bf1 Ra7 {White leaves nothing to chance now.} (25... Nh5 $14) 26. Qc3 $16 Raa8 27. Kh2 Ra7 (27... Rdc8 $16 28. Nc4 Qd8 29. Rxa5 Rxa5 30. Rxa5 Bd5) 28. Qc5 $18 ({Much less strong is} 28. Rxa5 Rxa5 29. Qxa5 Qxa5 $16) 28... Qxc5 29. dxc5 {Black must now prevent c6.} Ne8 $2 (29... Rda8 {is a better defense.} 30. c6 Bc8) 30. Rxa5 Rxa5 31. Rxa5 f6 32. Ra7 fxe5 33. Rxb7 {[%mdl 4096] Endgame KRB-KRN} Rc8 34. Bc4 Rxc5 35. Bxe6+ Kh7 36. Bf5+ Kg8 37. Bg6 {[#] Threatening mate with Rb8!} Rc8 38. Re7 Nf6 39. Rxe5 Kf8 40. Re6 Ng8 41. Bf5 Rc5 42. Ra6 Ne7 43. Be6 {[#] aiming for Ra8+.} g6 44. Ra7 Rc6 45. Ba2 Rc2 46. h4 Nc6 (46... Rd2 $142 47. Kg3 Rc2) 47. Rc7 Rxa2 48. Rxc6 {KR-KR} Kg7 49. Kh3 h5 (49... Kf7 $142 50. h5 gxh5 51. Rxh6 Ra5) 50. Rc5 Kf6 51. Kg3 Rb2 52. Rg5 Re2 53. Kf4 Re1 (53... Kg7 $142 54. g3 Ra2) 54. g3 (54. Rc5 $142 Rg1 55. e5+ Ke7 56. Rc7+ Ke6 57. g3) 54... Re2 (54... Kg7 $142 55. Rb5 Rg1) 55. Ra5 Rg2 56. Ra6+ (56. e5+ $142 Kg7 57. g4) 56... Kf7 57. e5 Rg1 58. Ra7+ Kf8 59. Rb7 Rg2 60. g4 hxg4 61. fxg4 Re2 62. Kg5 Rxe5+ 63. Kxg6 {White mates.} Re6+ 64. Kh5 Kg8 65. g5 Ra6 66. g6 Ra4 67. Kg5 Ra5+ 68. Kh6 {[%cal Rb7b8]} Ra8 69. h5 Rc8 70. Rb5 Ra8 71. Rd5 Rb8 72. Kg5 Kh8 73. h6 Ra8 74. Rd6 Ra5+ 75. Kf6 {[%cal Rd6d8]} Ra8 76. Ke7 {[%mdl 32768] Accuracy: White = 83%, Black = 57%. . An unexpected result.} 1/2-1/2

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.17"]
[Round "2.13"]
[White "Szalanczi, Emil"]
[Black "Horvath, Adam"]
[Result "0-1"]
[ECO "B48"]
[WhiteElo "2114"]
[BlackElo "2488"]
[Annotator "TA"]
[PlyCount "88"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,88,43,47,33,20,0,19,-12,-3,-20,-18,-18,-16,-15,-17,-25,-18,-30,-27,-14,-1,-70,-51,-68,-46,-56,-77,-65,-54,-142,-110,-180,-183,-162,-81,-74,-40,-39,-3,-141,-150,-134,-121,-208,-183,-533,-308,-298,-291,-288,-209,-209,-209,-329,-327,-324,0,-299,-296,-338,-338,-338,-338,-404,-373,-29990,-29991,-29991,-29992,-29992,-29992,-29992,-29993,-29993,-29994,-29997,-29998,-29998,-29999]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Qc7 6. Be3 a6 7. Qf3 {now scores much better than the old 7.Qd2. Played by Leinier Dominguez Perez in July 2020. B48: Sicilian: Taimanov: 5 Nc3 Qc7 6 Be3 a6 without Be2.} Nf6 8. Nxc6 bxc6 9. Bd3 {[#] The position is equal.} Bd6 $146 ({Predecessor:} 9... Rb8 10. O-O Bd6 11. Qh3 Rxb2 12. Na4 Rb4 13. Nc5 Qa5 14. Nb3 Qh5 15. Qxh5 Nxh5 {0-1 (63) Devereaux,M (2370)-Vitiugov,N (2732) Caleta 2018}) 10. g3 Rb8 11. Rb1 h5 12. h3 Be5 13. O-O c5 {[%cal Bc6c5,Bc5c4][%mdl 32]} 14. Rfe1 h4 {[%cal Rh4g3]} 15. g4 Bb7 16. Bd2 (16. g5 $11) 16... c4 $36 {[%mdl 2048] White is under pressure.} 17. Bf1 $1 d5 $1 {[%cal Rd5e4]} 18. exd5 Nxd5 19. Rxe5 Qxe5 20. Re1 ({Better is} 20. Qe4 $15 Qxe4 21. Nxe4) 20... Nxc3 21. Qxb7 (21. Rxe5 $17 Bxf3 {[%mdl 64] Discovered Attack} 22. Bxc3) 21... Rxb7 $19 22. Rxe5 Nb1 ({Black should try} 22... Nxa2 $19 23. Rc5 O-O 24. Bxc4 Rxb2 25. Bxa6 Rd8) 23. Bc1 $17 c3 24. b3 O-O 25. Bxa6 {Black keeps a firm grip on the game.} (25. Rc5 $1 $11) 25... Ra7 26. Bd3 Rxa2 27. Be3 {[#]} (27. Kf1 $17) 27... Na3 $1 $19 {[%cal Ra3c2]} 28. Bd4 $2 (28. Bc5) 28... Nxc2 29. Bxc3 Rd8 30. Bc4 {and the idea Re2 leaves White hopeful.} Nd4 {aiming for ...Nf3+.} 31. Kg2 Rc2 32. Ba1 (32. Ba5 {was necessary.} Rb8 33. Re3) 32... Nc6 33. Rg5 Nd4 $2 (33... Rdd2 $19 34. Kf3 Rxf2+ 35. Ke4 {[#]} e5 $1 {[%mdl 512]} 36. Bxe5 Nxe5 37. Rxe5 g6) 34. Ra5 $2 {[%mdl 8192]} (34. Re5 $11 {and White is okay.}) 34... Ne2 {Strongly threatening ...Nf4+.} 35. Kf3 Nc3 36. g5 Kh7 37. Kg4 Rd4+ 38. f4 $2 (38. Kf3 $19 Rd1 39. Ra3) 38... Rg2+ {Black mates.} 39. Kf3 Rg3+ {[%mdl 64] Double Attack} 40. Kf2 Ne4+ 41. Ke1 Re3+ 42. Be2 Rd2 43. Re5 Rexe2+ 44. Kf1 Ng3+ {Accuracy: White = 42%, Black = 72%.} 0-1

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.17"]
[Round "2.14"]
[White "Krstulovic, Alex"]
[Black "Bagi, Mate"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "2338"]
[BlackElo "2478"]
[Annotator "TA"]
[PlyCount "75"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,75,13,35,36,63,66,56,58,85,88,73,72,85,60,57,46,110,88,222,115,106,54,56,51,175,163,235,238,241,255,296,302,304,285,289,157,137,141,370,367,390,390,658,664,825,822,723,681,894,845,918,910,1024,1031,1358,1335,1737,2212,2189,2125,3485,3211,5090,5114,4914,5102,29986,3870]} 1. d4 Nf6 2. Nf3 c5 3. d5 b5 4. c3 Bb7 5. e4 Nxe4 6. Bxb5 {A43: Schmid Benoni.} g6 7. O-O Bg7 8. Re1 {White is slightly better.} Nf6 9. c4 O-O 10. Nc3 e6 {[#]} 11. Bg5 $146 {[%mdl 2048] White has some pressure.} ({Predecessor:} 11. Bf4 a6 12. Ba4 Qb6 13. Bb3 exd5 14. cxd5 d6 15. Nd2 Rd8 16. Nc4 Qc7 17. Qf3 {1-0 (55) Risting,E (2299)-Olimjonov,S (2074) Porto Carras 2018}) 11... h6 12. Bh4 Na6 ({Black should play} 12... exd5 $14 13. Nxd5 (13. cxd5 d6 $14) 13... Bxd5 14. cxd5 d6) 13. Ne5 $16 {[#] Black must now prevent Nxd7!} Nc7 (13... g5 $16 14. Bg3 Nc7) 14. dxe6 ({Only move:} 14. Bxd7 $1 $18 g5 15. Bc6) 14... dxe6 15. Bc6 (15. Ba4 $16) 15... Bxc6 16. Nxc6 Qe8 ({Better is} 16... Qxd1 $14 17. Raxd1 Na6) 17. Qd6 $18 Qd7 {[#]} (17... Na6 $142 18. Rad1 Nb4) 18. Bg3 $1 ({Don't play} 18. Qxc5 $6 Na6) 18... Nce8 19. Qxc5 Kh7 {Threatens to win with ...Rc8.} 20. Rad1 Qb7 21. Qb5 Qb6 22. Na4 ({White should try} 22. b4 $18) 22... Qxb5 $16 23. cxb5 Nh5 $2 (23... Nd5 $16 24. b3 Nef6) 24. Bb8 $18 Nef6 25. Bxa7 Rac8 $2 (25... Nd5 26. b6 Rac8) 26. Bc5 Rfe8 27. Nb6 Rc7 28. a4 Nf4 29. a5 Bf8 30. b4 Kg8 31. g3 N4d5 32. Nxd5 exd5 33. Rxe8 Nxe8 34. Rxd5 Kg7 35. Rd8 Bxc5 36. bxc5 Nf6 37. a6 Nd7 38. a7 {Accuracy: White = 75%, Black = 26%.} (38. b6 $142 Rxc6 39. Rxd7 Re6 40. b7 h5 41. b8=Q g5 42. a7 Re1+ 43. Kg2) 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.17"]
[Round "2.15"]
[White "Seres, Lajos"]
[Black "Terbe, Zsuzsanna"]
[Result "1-0"]
[ECO "D17"]
[WhiteElo "2418"]
[BlackElo "2192"]
[Annotator "TA"]
[PlyCount "73"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,73,0,13,7,22,29,15,33,135,116,175,152,201,220,256,252,243,175,192,74,184,158,152,0,-25,-115,-111,-112,-120,-116,-22,-26,-27,-26,-22,-27,-14,0,308,286,316,196,207,191,204,203,193,198,186,181,183,178,220,219,291,248,970,970]} 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. Nh4 e6 7. Nxf5 exf5 8. e3 Bd6 9. Bxc4 O-O 10. h3 {D17: Slav Defence: 5 a4 Bf5: Lines with 6 Nh4 and 6 Ne5.} Qe7 11. Qf3 g6 12. g4 {The position is equal.} f4 {[#]} (12... c5 $14) 13. O-O $1 $16 fxe3 {[#]} (13... Nbd7 $16 {keeps fighting.}) 14. fxe3 $146 ({Predecessor:} 14. Bxe3 Kg7 15. Rfe1 Qd8 16. g5 Nh5 17. d5 c5 18. Ne4 Qc7 19. b4 b6 20. bxc5 bxc5 21. Nxd6 Qxd6 {1-0 (35) Almeida Quintana,O (2548)-Alonso Moyano,J (2426) Sabadell 2011}) 14... Nbd7 15. e4 Ne8 16. Bh6 Ng7 17. Rae1 Bc7 18. Qe3 (18. Kg2 $18 {is more deadly.}) 18... Bb6 (18... Qb4 $16 {is a better defense.} 19. Ba2 Bb6) 19. Kg2 Qb4 {[#]} 20. b3 $2 (20. Qe2 $1 $16) 20... Ne5 $1 $11 {[%cal Bd7e5,Be5c4,Bc4e3][%mdl 32]} 21. Na2 (21. a5 $11 Qxa5 22. Rc1) 21... Nxc4 $17 22. Nxb4 Nxe3+ 23. Bxe3 Rad8 (23... Ba5 $17 24. Bd2 Rfd8) 24. Nc2 $11 Rfe8 25. Kf3 Ne6 {[%cal Rb6d4]} 26. Rd1 Rd7 27. d5 Nc5 $2 {[%mdl 8192] [#]} (27... Bxe3 $11 28. dxe6 Rxd1 29. Rxd1 Bb6) 28. a5 $1 $18 {[%mdl 512]} cxd5 (28... Bxa5 29. Bxc5) 29. axb6 dxe4+ 30. Ke2 Rxd1 31. Rxd1 axb6 32. Rd6 Nxb3 33. Rxb6 Na5 34. Rb5 Rc8 35. Nb4 Nc4 36. Nd5 {Black must now prevent Ne7+.} ({Less strong is} 36. Rxb7 Nxe3 37. Kxe3 Rc3+ 38. Kxe4 Rxh3 $16) 36... Rc6 $2 (36... Ra8 37. Nf6+ (37. Rxb7 Ra2+ 38. Ke1 Nxe3 $16) 37... Kg7) 37. Ne7+ {[%mdl 64] Double Attack. Accuracy: White = 69%, Black = 46%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.17"]
[Round "2.16"]
[White "Horvath, Kalman"]
[Black "Kaczur, Florian"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2095"]
[BlackElo "2507"]
[Annotator "TA"]
[PlyCount "146"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,145,39,37,33,35,37,41,20,16,5,9,0,25,19,32,0,13,20,20,0,14,0,6,-8,-8,-61,-7,-31,-20,-48,-32,-54,-39,-60,-58,-58,-16,-31,-22,-75,-64,-70,-54,-148,-185,-200,-216,-262,-224,-564,-568,-658,-681,-687,-683,-743,-721,-4814,-4818,-4806,-4122,-2687,-1483,-1484,-1454,-1890,-1362,-1305,-1261,-1170,-1087,-1006,-945,-1402,-1343,-29984,-1304,-1293,-1276,-1189,-1221,-1204,-1193,-29977,-29978,-29977,-29979,-29980,-29981,-29981,-29982,-29982,-29983,-29984,-29984,-29986,-29987,-29987,-29988,-29988,-29989,-29990,-29990,-29989,-29990,-29991,-29988,-29987,-29988,-29988,-29989,-29989,-29990,-29992,-29993,-29993,-29993,-29993,-29994,-29994,-29994,-29994,-29995,-29995,-29996,-29996,-29997,-29997,-29996,-29996,-29996,-29996,-29997,-29997,-29998,-29998,-29999,-29999]} 1. d4 Na6 2. Nc3 c6 3. e4 Nc7 4. Nge2 g6 5. g3 Bg7 6. Bg2 {B12: Caro-Kann: Advance Variation.} d6 {[#]} 7. Be3 $146 ({Predecessor:} 7. O-O Nh6 8. h3 O-O 9. Be3 f6 10. Qd2 Nf7 11. f4 d5 12. e5 Re8 13. Rad1 {1-0 (53) Sadubayev,A (2231)-Holtman,T (2201) Khanty-Mansiysk 2016}) 7... Nf6 8. h3 {White is slightly better.} b5 9. e5 Nfd5 10. exd6 exd6 11. Nxd5 Nxd5 12. c3 O-O 13. Bxd5 cxd5 14. Nf4 Re8 15. Qb3 Qd7 16. Kf1 a5 $36 {[%mdl 2048] Black is pushing.} 17. Rh2 {[#]} (17. a3 $11) 17... Bb7 ({Black should play} 17... b4 $1 $15 {[%mdl 512]}) 18. a3 Re4 19. Re1 Rae8 20. Qc2 h5 21. Ng2 Qc6 22. Qd2 Qc4+ 23. Kg1 R4e7 24. Qe2 (24. g4 $11 {remains equal.}) 24... b4 $17 25. axb4 axb4 26. Qxc4 {Black continues to play with concentration.} (26. Qd2 $15) 26... dxc4 27. Ra1 {[#]} Ra8 $1 {[%cal Ra8a1]} 28. Rc1 b3 {[%cal Bb4b3,Bb3b2][%mdl 32] ...Ra2 is the strong threat.} 29. Bf4 $2 (29. Rf1 {nothing else works.}) 29... Re2 $19 30. Ne3 Rxb2 31. Nxc4 Rc2 32. Rb1 Rxc3 33. Nxd6 b2 {( -> ...Ra1!)} 34. f3 Bxd4+ 35. Kf1 Rxf3+ 36. Ke2 Bd5 37. Nb5 Re8+ 38. Kd2 Bf6 39. Re2 Rxe2+ 40. Kxe2 Rb3 41. Nc7 Be4 42. Ne8 Bh8 (42... Bxb1 $142 43. Nxf6+ Kh8 44. Kd2 Bd3 45. Be5 b1=Q 46. Nd7+ Kg8 47. Nf6+ Kf8 48. Bd6+ Kg7 49. Ne8+ Kg8 50. Nf6+ Kh8 51. Be5 Qc2+ 52. Ke3 Bf1+ 53. Bc3 Qxc3+ {[%mdl 64] Double Attack} 54. Kf2 Qf3+ 55. Kg1 Qg2#) 43. Rxb2 Bxb2 44. Nd6 Bd5 45. Kd2 Ba3 46. Kc2 Bxd6 {Black mates.} 47. Bxd6 f6 48. h4 Kf7 49. Bf4 Ke6 50. Bc7 Kf5 51. Bd6 g5 52. hxg5 fxg5 53. Kd2 h4 54. gxh4 gxh4 55. Ke2 h3 56. Kf2 Kg4 57. Bc7 {[#]} h2 $1 58. Bxh2 Rb2+ 59. Ke3 Rxh2 60. Kd4 Ba8 61. Ke5 Rd2 62. Kf6 Kf4 63. Ke6 Bf3 64. Kf6 Rd6+ 65. Ke7 Ke5 66. Kf7 Rd7+ 67. Kg6 Be4+ 68. Kg5 Rg7+ 69. Kh6 Rg6+ 70. Kh7 Kf6 71. Kh8 Rh6+ 72. Kg8 Bd5+ 73. Kf8 Rh8# {Accuracy: White = 57%, Black = 74%.} 0-1

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.17"]
[Round "2.17"]
[White "Juhasz, Barbara"]
[Black "Horvath, Jozsef"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2223"]
[BlackElo "2438"]
[Annotator "TA"]
[PlyCount "107"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,107,32,39,64,16,10,7,52,33,40,35,30,36,38,41,42,32,39,38,37,39,32,30,39,22,30,34,31,0,0,-13,-17,-30,0,-37,0,0,0,0,0,-48,0,0,0,-31,-38,-129,-28,-53,-27,-39,0,-68,186,-116,0,-650,-648,-558,-424,-5206,-4802,-970,0,0,0,0,0,0,0,-13,307,276,29993,515,541,527,466,472,685,681,664,457,1066,1031,5712,4618,2107,1968,1962,1920,1057,1345,2064,1456,29969,29970,29984,29985]} 1. e4 d6 2. d4 Nf6 3. Bd3 g6 4. Nf3 Bg7 5. O-O O-O 6. Re1 Nc6 {B07: Pirc Defence: Miscellaneous Systems.} 7. d5 $1 {[%mdl 4] is currently scoring better than 7.c3.} Nb4 8. Bf1 c6 {[%cal Rc6d5] The position is equal.} 9. c3 (9. a3 {feels hotter.} Na6 10. Nc3 Nc5 11. Bf4 Nh5 12. Bd2) 9... Na6 {[#]} 10. Bxa6 $146 ({Predecessor:} 10. dxc6 bxc6 11. e5 Nd5 12. Na3 dxe5 13. Qa4 Nb8 14. Nxe5 Qc7 15. Nac4 a5 16. Bd2 {0-1 (47) Yemelin,V (2584)-Bocharov,D (2580) Taganrog 2011}) 10... bxa6 11. dxc6 Qc7 12. Qa4 Rb8 13. Nbd2 Rb6 14. e5 Ne8 15. exd6 Nxd6 16. Ne4 Nf5 17. Ng3 Nxg3 18. hxg3 e5 19. Qh4 Rxc6 20. Be3 Rc4 21. Qh2 Bb7 22. Rad1 Bxf3 23. gxf3 Qb7 24. Bc1 Qxf3 25. Rd7 h5 (25... Qf5 $5 {[%cal Rf5d7]} 26. Rxa7 Qe6 $11) 26. Qg2 Qf5 27. Rxa7 h4 28. Be3 (28. Rxa6 $15 Rg4 29. Ra5) 28... Qe6 (28... Rg4 $1 $17 29. Rxa6 e4) 29. Rd1 hxg3 (29... Rg4 $5 {[%cal Re5e4]} 30. Bc5 hxg3 31. fxg3 e4 $11) 30. fxg3 Rg4 31. Bc5 ({Better is} 31. Ra8 $11) 31... Rc8 $2 {[%mdl 8192]} (31... e4 $1 $15 {stays ahead.} 32. Re7 (32. Bxf8 Be5 $17) 32... Qf5) 32. b4 $2 ({White has to play} 32. Rdd7 $1 $18 {[%cal Rd7f7]} Qc4 33. Rxf7) 32... e4 (32... Bf8 $1 $17 33. Rad7 Bxc5+ 34. bxc5 Rg5) 33. Rd6 $2 {[%mdl 8192]} (33. Rdd7 $11 Rxc5 34. bxc5) 33... Qe5 $19 {[%mdl 64] Double Attack} 34. Kh2 Bf8 35. Rdd7 (35. Qf2 $142 f5 36. Raxa6 Bxd6 37. Bxd6 Qxc3 38. Bf4) 35... Rh4+ 36. Kg1 Rg4 $2 (36... Bxc5+ $19 37. bxc5 Qxc5+ 38. Kf1 Qxc3 $1 {[%mdl 512]}) 37. Bd4 Qg5 38. Kh2 $1 $40 {[%mdl 128] White attacks.} Qh6+ 39. Qh3 Qd2+ 40. Qg2 Qxg2+ $4 {[%mdl 8192]} (40... e3 $11 {and Black stays safe.} 41. Qxd2 exd2) 41. Kxg2 $18 f5 $2 (41... Bg7 $18 42. Bxg7 (42. Rxa6 Bxd4 43. cxd4 Rc3 $11) 42... Kxg7) 42. Kf2 (42. Rh7 $142 Rxg3+ 43. Kh1 Rg1+ 44. Kxg1 Rc7 45. Rhxc7 g5 {[#]} 46. Ra8 $1 {[%mdl 512]} g4 47. Rg7+ Kh8 48. Rxf8#) 42... e3+ 43. Kxe3 Rxg3+ {[#]} 44. Kf2 $1 {[%mdl 512]} Rh3 (44... Rg4 $142 45. Rxa6 Re8) 45. Rxa6 Rh6 46. Be3 Rh2+ {[#]} (46... g5 $142) 47. Kg3 $1 Rxc3 48. Rxg6+ Kh8 49. Kxh2 {White threatens Bd4+ and mate.} Rxe3 50. Rd8 Kh7 51. Rb6 Bg7 52. Rd7 f4 53. Rbb7 Rg3 {[#]} 54. Rxg7+ $1 {Accuracy: White = 58%, Black = 42%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.17"]
[Round "2.18"]
[White "Kozak, Adam"]
[Black "Udvardi, Zalan"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "2503"]
[BlackElo "2224"]
[Annotator "TA"]
[PlyCount "69"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,69,0,0,3,-14,-14,-30,-16,-28,-12,-14,-15,-26,0,0,9,0,0,0,21,16,42,1,39,14,14,15,25,24,198,211,240,231,231,220,242,224,268,211,204,171,149,143,851,823,29989,29990,29992,29991,29991,785]} 1. Nf3 c5 2. c4 Nc6 3. g3 e5 4. Nc3 g6 5. Bg2 Bg7 6. O-O Nge7 7. d3 d6 8. a3 O-O 9. Rb1 a5 10. Bg5 f6 11. Bd2 Be6 {A37: Symmetrical English vs ...g6: 4 Bg2 Bg7 5 Nf3.} 12. Ne4 h6 13. Qc1 f5 {Black has an edge.} 14. Nc3 Kh7 {[#]} 15. Bg5 $146 ({Predecessor:} 15. h3 e4 16. dxe4 Bxc4 17. Re1 Bb3 18. Nh4 fxe4 19. Nxe4 Nd4 20. e3 Ne6 21. Bc3 {1-0 (34) Guseinov,S-Berescu,A Rimavska Sobota 1992}) 15... Qd7 16. Bxe7 Qxe7 (16... Nxe7 {seems wilder.} 17. Nd2 f4 18. b4 cxb4 19. axb4 a4) 17. Nd2 h5 18. Qd1 Bh6 19. Nd5 Bxd5 20. Bxd5 h4 21. Kg2 Nd4 22. b4 axb4 23. axb4 Ra2 $1 {[%cal Ra2d2]} 24. e3 {Strongly threatening bxc5.} f4 $2 {[#]} (24... hxg3 $11 25. bxc5 gxf2 26. exd4 (26. Rxb7 Qxb7 27. Bxb7 Nc2 $17) 26... Rxd2) 25. gxf4 $1 $18 ({Worse is} 25. exd4 Rxd2 26. Qg4 (26. Qxd2 $2 f3+ {[%mdl 64] Discovered Attack} 27. Kh1 Bxd2 $19) 26... fxg3 $11) 25... exf4 26. exd4 Rxd2 {[#]} 27. Qf3 $1 (27. Qxd2 $2 {loses.} f3+ 28. Kh1 Bxd2 $19) 27... cxd4 28. Rbe1 Qd7 29. Re6 {Black must now prevent Qe4!} Re8 30. Rfe1 $36 {[%mdl 2048] White is on the roll.} Rxe6 31. Rxe6 Qd8 $2 {[%mdl 8192] Loses the game.} (31... Qf7 $16) 32. Be4 Kh8 33. Rxg6 {White mates.} Bg7 34. Qh5+ Kg8 35. Bd5+ {Accuracy: White = 83%, Black = 61%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.17"]
[Round "2.19"]
[White "Buzas, Bertalan"]
[Black "Korpa, Bence"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "2258"]
[BlackElo "2545"]
[Annotator "TA"]
[PlyCount "82"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,82,18,23,23,23,25,29,7,22,20,29,21,37,27,35,16,23,14,14,15,24,-14,0,-5,-6,-16,-13,-8,41,42,188,-8,0,0,0,0,20,-231,-160,-162,-177,-347,-342,-389,-377,-321,-269,-357,-360,-350,-315,-468,-441,-491,-482,-606,-599,-616,-588,-714,-713,-1143,-1111,-1911,-1857,-1840,-1777,-29970,-29971,-29991,-29980,-29992,-29993,-29998,-29999]} 1. d4 Nf6 2. Nf3 e6 3. Bf4 c5 4. e3 cxd4 5. exd4 Be7 6. h3 {A46: 1 d4 Nf6 2 Nf3 e6: Torre, London and Colle Systems.} O-O 7. Nbd2 b6 8. Bd3 {White has an edge.} Bb7 9. O-O d6 10. Re1 Re8 11. a4 a6 12. Bh2 Nbd7 13. Nc4 Qc7 14. Ne3 Bf8 15. c4 {[#]} a5 $146 ({Predecessor:} 15... e5 16. Be2 g6 17. b4 Rad8 18. a5 bxa5 19. Rxa5 Ne4 20. Ra3 exd4 21. Nxd4 Qb6 {0-1 (67) Hakemi,A (2306)-Gholami,A (2493) Hamedan 2018}) 16. Rc1 Rac8 17. Ng4 Nxg4 18. hxg4 Qb8 19. Ng5 Nf6 {[#]} (19... g6 $1 $14) 20. c5 $2 ({White has to play} 20. Nxf7 $1 $18 {[%mdl 512] And now Ng5 would win.} g6 (20... Kxf7 21. g5) 21. g5) 20... bxc5 21. dxc5 {Nxf7! is the strong threat.} h6 22. Nh3 Qa8 23. cxd6 $2 {[%mdl 8192]} (23. g5 $1 $11 {and White has nothing to worry.} hxg5 24. Nxg5) 23... Bxg2 24. Rxc8 Rxc8 $40 {[%mdl 128] Black goes for the king.} 25. Re3 $2 {[#]} (25. Nf4 Bc6 26. Nh5) 25... Nxg4 $1 $19 {[%mdl 512]} 26. d7 (26. Qxg4 Rc1+) 26... Nxe3 27. dxc8=Q Qxc8 28. fxe3 Bxh3 29. Bf4 Qc6 {[%csl Gh3][%cal Rc6g2]} 30. Qe2 (30. Qc2 $142 Qb6 31. Kf2) 30... Qxa4 31. Kh2 Bf5 32. Bxf5 exf5 33. Qd3 g5 34. Bg3 Qe4 35. Qd2 a4 36. Qc3 Bg7 37. Qc8+ Kh7 38. Qd7 Qc2+ {Black mates.} 39. Kh3 g4+ 40. Kh4 Kg6 {[%cal Rg7f6]} 41. Bf4 Qf2+ {Accuracy: White = 47%, Black = 82%.} 0-1

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.17"]
[Round "2.20"]
[White "Mester, Gyula"]
[Black "Frink, Ferenc"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2341"]
[BlackElo "2075"]
[Annotator "TA"]
[PlyCount "92"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,92,25,30,23,32,11,18,0,0,0,3,0,0,0,11,0,0,0,0,-13,0,-30,16,-57,-60,-125,-108,-119,-54,-54,-60,-56,-63,-65,-55,-58,29,-120,-121,-321,-135,-573,-573,-561,-543,-603,-614,-583,-602,-606,-586,-1060,-206,-206,-226,-229,-220,-209,-187,-193,-176,-163,-162,-152,-155,-337,-328,-322,-320,-471,-447,-838,-706,-1198,-1113,-1009,-905,-5106,-2791,-29982,-29983,-29982,-29984,-29976,-29972]} 1. d4 Nf6 2. g3 Nc6 3. Bg2 e5 4. d5 Ne7 5. c4 Ng6 6. Nc3 {A45: Trompowsky Attack.} Bc5 7. e3 O-O 8. Nge2 {The position is equal.} d6 {[#]} 9. h3 $146 ({Predecessor:} 9. O-O a6 10. h3 Re8 11. e4 Bd7 12. Qd3 c6 13. dxc6 Bxc6 14. Be3 Bxe3 15. Qxe3 {½-½ (42) Wang,T (2310)-Huston,G (2181) Dulles 2019}) 9... a5 10. O-O Bd7 11. Kh2 h6 12. b3 Nh7 13. f4 f5 14. e4 Qf6 15. fxe5 Qxe5 16. exf5 ({White must play} 16. Bb2 $1 $11) 16... Bxf5 $15 17. Bb2 ({Better is} 17. Bd2 $15) 17... Rae8 $1 $17 18. Ng1 Bxg1+ (18... Ng5 $17 19. Qe1 Qxe1 20. Raxe1 Ne5) 19. Rxg1 $15 Ng5 {White must now prevent ...Bxh3!} 20. Re1 Qxe1 $1 21. Qxe1 Rxe1 22. Rxe1 Ne5 (22... Bxh3 $1 $15 23. Ne4 Bxg2 24. Kxg2 Nf7) 23. Re3 {[#]} (23. Rf1 $11) 23... Bxh3 $1 $17 {[%mdl 512]} 24. Re2 $2 (24. Bxh3 $17 {is a better defense.} Rf2+ {[%mdl 64] Double Attack} 25. Bg2 Rxb2 26. Re2 Rxe2 27. Nxe2) 24... Ng4+ (24... Bg4 $19 {has better winning chances.} 25. Rxe5 dxe5) 25. Kg1 $2 {[%mdl 8192]} (25. Kh1 $17 {was the crucial defense.}) 25... Nf3+ $19 26. Kh1 Bxg2+ 27. Kxg2 {Threatening Nb5.} Nd4 28. Rd2 Ne3+ 29. Kh3 Rf1 30. g4 Rh1+ $2 (30... Rf3+ 31. Kh2 Nf1+ {[%mdl 64] Double Attack} 32. Kg2 Nxd2) 31. Rh2 Rxh2+ 32. Kxh2 Nxg4+ {[%mdl 4096] Endgame KBN-KNN} 33. Kg3 Ne5 34. Ne4 Nf5+ 35. Kf4 {[#]} Ne7 $1 {Hoping for ...Nd3+.} 36. Bxe5 {[#] Threatens to win with Bc3.} g5+ $1 ({Don't play} 36... dxe5+ 37. Kxe5 Kf7 38. d6 $15) 37. Kg4 $2 {White does not recover from this.} (37. Kf3 $17 {was called for.} dxe5 38. Nc5) 37... dxe5 {KN-KN} 38. Nc5 Kf7 39. Nxb7 (39. Ne6 $142) 39... Kg6 40. d6 (40. Kg3 $142 h5 41. Kg2) 40... cxd6 41. Nxd6 h5+ 42. Kf3 g4+ 43. Ke4 h4 44. c5 h3 {Black mates.} 45. Nc4 h2 46. Nxe5+ Kg7 {Accuracy: White = 40%, Black = 77%.} 0-1

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.17"]
[Round "2.21"]
[White "Fancsy, Imre"]
[Black "Forgacs, Attila"]
[Result "1-0"]
[ECO "A37"]
[WhiteElo "2352"]
[BlackElo "2121"]
[Annotator "TA"]
[PlyCount "89"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,89,3,10,30,24,33,27,27,0,19,10,27,29,29,35,40,45,54,31,72,43,74,70,78,4,16,15,15,19,18,8,6,9,41,7,19,18,45,20,27,20,22,23,103,66,391,375,373,357,357,264,474,477,486,470,426,450,407,33,38,31,31,0,0,6,7,0,0,0,29,29,28,4,8,0,0,0,29986,29987]} 1. Nf3 c5 2. c4 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nc3 d6 6. O-O e5 7. a3 {is the new trend.} Be6 {A37: Symmetrical English vs ...g6: 4 Bg2 Bg7 5 Nf3.} 8. d3 h6 9. Ne1 Nge7 {White has an edge.} 10. Nc2 O-O 11. b4 Rb8 12. Rb1 b6 13. Ne3 Kh7 14. Ned5 f5 {[#]} 15. e3 $146 ({Predecessor:} 15. b5 Na5 16. Bd2 e4 17. Qc2 Re8 18. Rbd1 Nxd5 19. Nxd5 Bxd5 20. cxd5 exd3 21. Qxd3 {0-1 (40) Krug Cortegoso,R (2182)-Campora,D (2450) La Roda 2015}) 15... Qd7 16. Bd2 Bg8 17. Qa4 {[#] Threatens to win with Nxe7.} Rbd8 18. f4 (18. Rfc1 $16) 18... Nxd5 19. cxd5 Ne7 {[%cal Bc6e7,Be7c8,Bc8d6][%mdl 32]} 20. Qxd7 Rxd7 21. bxc5 dxc5 {[%cal Re7d5]} 22. e4 $36 {[%mdl 2048] White is pushing.} Nc8 23. Rbe1 (23. a4 {feels hotter.} Nd6 24. Nb5 Nxb5 25. Rxb5 exf4 26. gxf4 Bd4+ 27. Kh1) 23... fxe4 24. dxe4 Nd6 25. fxe5 Rxf1+ 26. Bxf1 Bxe5 27. Nb5 Kg7 (27... Nxb5 $11 {keeps the balance.} 28. Bxb5 Re7) 28. Bf4 $16 Bd4+ $2 {[%mdl 8192]} (28... Nf7 $14) 29. Nxd4 $18 cxd4 30. Be5+ Kf8 31. Bxd4 Nf7 $2 (31... Re7 32. Bg2 Bxd5) 32. Bb5 Rc7 33. e5 Ng5 {...Nf3+ is the strong threat.} 34. Rf1+ Rf7 35. Rxf7+ $2 (35. e6 $18 Nf3+ 36. Kf2 Nxd4+ 37. exf7 Bxf7 38. Bd3) 35... Bxf7 {[%mdl 4096] Endgame KBB-KBN} 36. Be3 {Hoping for e6.} Bxd5 37. Kf2 Ne4+ 38. Ke1 g5 39. Bd4 Ke7 40. Ke2 g4 41. Ke3 Ng5 42. Be2 Nf3 43. h4 Nxd4 44. Kxd4 Ke6 $2 {[%mdl 8192] [#]} (44... Bf3 $11 45. Bb5 Ke6) 45. Bxg4+ {Accuracy: White = 77%, Black = 62%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.17"]
[Round "2.22"]
[White "Kosztolanczi, Gyula"]
[Black "Meszaros, Tamas"]
[Result "0-1"]
[ECO "C58"]
[WhiteElo "2021"]
[BlackElo "2378"]
[Annotator "TA"]
[PlyCount "62"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,62,25,13,15,0,0,0,0,0,15,0,-6,-84,6,0,0,-4,22,16,74,39,53,27,23,20,26,20,10,-1,-7,0,0,-698,-697,-675,-671,-29985,-200,-186,-172,-775,-770,-29991,-29992,-29992,-29993,-29993,-29994,-29994,-29995]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Qf3 Be7 {C58: Two Knights: 4 Ng5 d5 5 exd5 Na5 sidelines.} 9. Bxc6+ Nxc6 10. Qxc6+ {[%mdl 64] Double Attack} Bd7 {The position is equal.} 11. Qf3 {11.Qf3 scores better than 11.Qc4.} Rc8 12. Nc3 Bc6 {[#]} 13. Nce4 $146 (13. Qh3 $11) ({Predecessor:} 13. Qh3 Nd5 14. Nf3 Bf6 15. O-O O-O 16. Qf5 g6 17. Qd3 Bg7 18. Rd1 Re8 19. Ne1 {0-1 (28) Craven,V (1952)-Baron,M (1991) ICCF email 2016}) 13... Qd4 (13... O-O $17 {Threatens to win with ...Nxe4.} 14. Qe2 Nd5) 14. c3 Qd7 {...h6 is the strong threat.} 15. d3 h6 16. Qh3 $1 ({But not} 16. Nxf6+ $2 gxf6 17. Ne4 f5 $19) 16... Qb7 (16... Rd8 $11 {remains equal.}) 17. Nxf6+ Bxf6 18. Ne4 Bxe4 19. dxe4 Qxe4+ 20. Be3 Qc4 $1 21. O-O-O O-O 22. Kb1 $1 Rb8 23. Ka1 $2 {[%mdl 8192] [#]} (23. Rd2 $11) 23... Rxb2 $1 $19 {[%mdl 576] Clearance} 24. Kxb2 {Black must now prevent Rc1.} Rb8+ 25. Kc2 {[#]} Qxa2+ $2 (25... e4 $1 {mates} 26. Rd4 Bxd4 {[%mdl 64] Pin} 27. Bc1 Bxf2 28. Qd7 e3 29. Kd1 e2+ 30. Kd2 Qxa2+ 31. Kd3 e1=Q 32. Rxe1 Bxe1 33. Be3 Qxg2 34. Bd4 a6 35. Be3 {[#]} Qf3 $1 {[%mdl 512]} 36. Qe7 Qd1+ 37. Ke4 Bxc3 38. h3 Bf6 39. Qc5 Re8+ 40. Kf4 Bg5+ 41. Kg3 Rxe3+ 42. Qxe3 Bxe3 43. Kg2 Qe2+ 44. Kg3 Qf2+ 45. Kg4 Qf4+ 46. Kh5 g6#) 26. Kd3 {And now Ke4 would win.} Rd8+ $40 {[%mdl 128] White is in trouble.} 27. Bd4 $2 (27. Ke4 Qc2+ 28. Kf3 Rxd1 29. Rxd1 Qxd1+ 30. Kg3) 27... exd4 28. c4 Re8 {[%csl Ge8][%cal Ra2e2] Black mates.} 29. Rde1 Qb3+ 30. Kd2 Bg5+ 31. Re3 dxe3+ {Accuracy: White = 57%, Black = 75%.} 0-1

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.17"]
[Round "2.23"]
[White "Molnar, Bela"]
[Black "Acs, Marton"]
[Result "0-1"]
[ECO "C24"]
[WhiteElo "2307"]
[BlackElo "2167"]
[Annotator "TA"]
[PlyCount "82"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,82,48,72,72,77,37,37,37,37,37,44,34,42,28,44,50,62,33,54,61,63,54,54,46,48,25,48,45,43,48,67,51,123,125,123,104,134,128,148,149,135,122,275,271,306,169,176,196,365,191,704,121,316,316,315,300,292,302,600,585,698,730,550,202,193,-747,-738,-632,-624,-857,-818,-1777,-1608,-1159,-1226]} 1. e4 e5 2. Bc4 Nf6 3. d4 Nxe4 4. dxe5 Nc5 5. Nf3 Be7 6. Nc3 {C24: Bishop's Opening: 2...Nf6.} O-O 7. Nd5 d6 8. Nxe7+ {White is slightly better.} Qxe7 9. Bg5 Qe8 {[#]} 10. Be3 $146 ({Predecessor:} 10. Qe2 Be6 11. O-O-O dxe5 12. Rd8 Qa4 13. Rxf8+ Kxf8 14. Nxe5 Nbd7 15. Nxd7+ Qxd7 16. Rd1 {½-½ (58) Orsoni,J (2010)-Humeau,C (2088) Porticcio 2005}) 10... Be6 11. Qe2 Ne4 12. Bd3 d5 13. Nd4 Nd7 14. f4 {Threatens to win with f5.} Ndc5 {[%cal Bd7c5,Bc5a4,Ba4b6,Bb6c4][%mdl 32]} 15. O-O f5 16. b4 Na4 17. Qe1 Nb6 18. a4 {[%cal Ba2a4,Ba4a5,Ba5a6][%mdl 32]} Nc4 19. a5 c6 20. Rf3 Qf7 {[#]} ({Better is} 20... Qd7 $14) 21. a6 $1 $36 {[%mdl 2048] Black is under strong pressure.} Rfe8 22. Qe2 Nxe3 23. Qxe3 Qd7 24. axb7 Qxb7 25. c3 Qb6 $2 (25... g6 $16 26. Rff1 Nxc3) 26. Ra6 $18 Qb7 27. Rxc6 (27. Nxc6 Nxc3 28. Nd4 Bc8 $16) (27. b5 $142) 27... Bd7 {[#]} 28. Ra6 $1 Rac8 $2 (28... Nxc3 {keeps fighting.} 29. Rd6 Ne4) 29. Ra3 (29. e6 $142 Rxc3 30. exd7 Qxd7 31. h3) 29... Nxc3 $2 (29... Rc7 30. Bxe4 fxe4) 30. Bxf5 $2 (30. Ba6 $18 {and the rest is easy.} Qxb4 31. Bxc8 {[%mdl 64] Discovered Attack}) 30... Nb5 $2 (30... Bxf5 $16 {was necessary.} 31. Nxf5 (31. Rxc3 Be4 $11) 31... Qxb4 32. Rxc3 Rxc3 33. Qxc3 Qb1+ 34. Rf1 Qxf5) 31. Nxb5 Qxb5 32. Bxd7 Qxd7 33. Rxa7 Qb5 $2 (33... Rc1+ 34. Kf2 Qc8) 34. e6 {Rxg7+! would kill now.} Qxb4 {[#]} 35. Rxg7+ $1 {[%mdl 512]} Kh8 (35... Kxg7 36. Qe5+) 36. h4 $2 (36. Rd7 {Threatening mate with Qe5+.} Qb2 37. Rf1) 36... Qe4 37. Rfg3 $4 {[%mdl 8192]} (37. Rg5 $18) 37... Qxe3+ $19 {Black is clearly winning.} 38. Rxe3 Kxg7 39. f5 Kf6 40. g4 Rc4 41. Rg3 {[#]} h5 $1 {Never resign too early! Accuracy: White = 54%, Black = 54%.} 0-1

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.17"]
[Round "2.24"]
[White "Persanyi, Barnabas"]
[Black "Emodi, Barnabas"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2370"]
[BlackElo "2352"]
[Annotator "TA"]
[PlyCount "115"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,115,21,20,30,27,29,18,17,23,10,30,37,37,29,58,61,106,32,60,60,51,54,61,43,63,62,61,58,56,61,59,66,87,6,54,0,0,-18,-18,-18,-8,-27,-22,-8,0,-85,-65,-102,-4,-16,-17,-336,-339,-328,-325,-302,-111,-175,-178,-1296,-1364,-29988,-29989,-29989,-29990,-29982,-211,-818,-801,-872,-378,-284,-258,-214,-76,-119,0,-5061,-5061,-4610,0,0,0,0,0,0,0,0,0,0,0,0,668,598,598,0,0,0,5019,599,29982,29983,29984,29985,29988,29989,29991,29992]} 1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O Bg4 5. h3 Bh5 6. d4 {A07: Réti Opening: New York and Capablanca Systems.} e6 7. c4 Nbd7 8. cxd5 {The position is equal.} cxd5 9. Nc3 Bd6 10. Qb3 Qb6 11. Qxb6 {[#]} axb6 $146 ({Predecessor:} 11... Nxb6 12. Ne5 Rc8 13. g4 Bg6 14. Bf4 Bb4 15. Rfc1 Bxc3 16. Rxc3 Rxc3 17. bxc3 Ke7 {½-½ (51) Wang,H (2730)-Lalith,B (2529) Makati 2018}) 12. Nb5 Bb8 13. a4 (13. Bd2 $16) 13... O-O 14. b3 Rc8 15. Ba3 Rc6 16. Rfc1 h6 17. e3 Ne4 18. Bb4 f5 19. Ne1 g5 20. Bf1 f4 21. g4 (21. exf4 $1 $16 gxf4 22. g4) 21... Bg6 22. Bd3 (22. exf4 $14 Bxf4 23. Rd1) 22... Kg7 23. Na3 fxe3 24. fxe3 Bg3 {Strongly threatening ...Bf2+.} 25. Bb5 Rxc1 26. Rxc1 Ndf6 27. Kg2 (27. Be2 $11) 27... h5 $17 28. gxh5 Bxh5 ({Black should play} 28... Bf5 $1 $17 {With the idea ...Rh8.} 29. Nd3 Rh8) 29. Nd3 $1 $11 g4 $36 {[%mdl 2048] [#] White is under pressure.} 30. Ne5 $2 {[%mdl 8192]} (30. h4 $1 $11 {[%mdl 512]}) 30... gxh3+ $19 31. Kxh3 Bxe5 32. dxe5 Ng4 $2 (32... Ng5+ $1 $19 {is more deadly.} 33. Kh2 (33. Kg2 $2 Bf3+ 34. Kg1 Ng4 $19) 33... Nfe4) 33. Rc7+ (33. Rg1 $17 Kh6 34. Nc2) 33... Kg6 34. Rxb7 $2 (34. Nc2 Nxe5 35. Nd4) 34... Nxe3 35. Bd3 Bg4+ 36. Kh2 Rh8+ 37. Kg1 Kf5 $2 (37... Bf3 {mates} 38. Bxe4+ dxe4 39. Kf2 Nf5 40. Rg7+ Kxg7 41. Bc5 Rh2+ 42. Kg1 Rg2+ 43. Kf1 bxc5 44. Nc2 e3 45. b4 Ng3+ 46. Ke1 Rg1#) 38. Bxe4+ $2 (38. Rf7+ Kxe5 39. Nc2) 38... Kxe4 39. Bd2 Bf3 (39... d4 $142 {( -> ...Bf3)} 40. Nb5 Bf3 41. Nd6+ Kd3 $1 {[%mdl 512]}) 40. Bxe3 Kxe3 {[%csl Gf3][%cal Rh8h1][%mdl 4096] Endgame KRB-KRN} 41. Nc2+ Ke4 (41... Kf4 $19 42. Rf7+ Ke4) 42. Ne1 $17 Ke3 ({Black should try} 42... d4 $17 43. Rxb6 d3) 43. Nxf3 $4 {[%mdl 8192]} (43. Nc2+ $11 Kf4 44. Rf7+ Ke4 45. Ne1 Rh1+ 46. Kf2) 43... Kxf3 $19 44. Rxb6 $11 {KR-KR} Rh6 $2 (44... d4 $1 $19 45. Rxe6 d3) 45. a5 d4 {White must now prevent ...d3.} 46. Rd6 Ke3 {aiming for ...d3.} 47. a6 d3 {...Rh8 is the strong threat.} 48. b4 Rh8 {And now ...Rb8 would win.} 49. b5 ({Not} 49. Rxe6 $2 Rd8 $19) 49... Ra8 50. Rxe6 {Hoping for Rd6.} d2 $2 {[%mdl 8192]} (50... Rd8 $11 51. Rf6 (51. Rd6 {is a self mate.} Rxd6 52. Kh2 d2 53. exd6 d1=Q 54. Kh3 Kf3 55. Kh2 Kf2 56. Kh3 Qh5#) 51... d2) 51. Rd6 $18 Ke2 {[#]} 52. e6 $2 (52. Kg2 $1 $18) 52... d1=Q+ $11 53. Rxd1 Kxd1 $2 {[%mdl 8192] [#]} (53... Rg8+ $11 54. Kh2 Kxd1) 54. Kf2 $1 $18 {Threatens to win with e7.} Kd2 {intending ...Rf8+.} 55. e7 {White mates.} Kd3 56. b6 Rxa6 57. e8=Q Rxb6 58. Qd8+ {White used his chance. Accuracy: White = 63%, Black = 61%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.17"]
[Round "2.25"]
[White "Csonka, Balazs"]
[Black "Miszler, Levente"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "2498"]
[BlackElo "2268"]
[Annotator "TA"]
[PlyCount "55"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,55,-5,0,0,0,-2,0,0,0,-18,0,-6,0,0,0,0,0,2,0,0,236,213,274,270,261,262,222,196,616,609,848,799,805,576,1407,1458,29986,29987,29981,5102,29982,29983]} 1. d4 e6 2. Nf3 Nf6 3. Bf4 d5 4. e3 c5 5. c3 Nc6 6. Nbd2 Bd6 7. Bg3 O-O 8. Bd3 b6 9. Qe2 {now supersedes 9.Ne5. D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4.} Bb7 10. Rd1 Re8 11. e4 {aiming for e5.The position is equal.} Be7 12. e5 Nh5 13. h4 Nxg3 14. fxg3 {[#] Hoping for Bxh7+!} f5 $146 ({Predecessor:} 14... Rf8 15. Bxh7+ Kxh7 16. Ng5+ Kh6 17. Qd3 g6 18. h5 Kg7 19. Nxe6+ fxe6 20. Qxg6+ Kh8 21. Qh6+ Kg8 22. Qg6+ Kh8 23. Qh6+ {½-½ (23) Esipenko,A (2609)-Alekseenko,K (2639) Sochi 2018}) 15. exf6 Bxf6 {[%cal Rc5d4]} 16. Ng5 Bxg5 {[#]} 17. Bxh7+ $1 {[%mdl 512]} Kf8 $2 (17... Kxh7 $11 {and Black is okay.} 18. hxg5+ Kg8) 18. hxg5 $18 {Strongly threatening Bg6.} Qxg5 19. O-O+ Ke7 20. dxc5 Rh8 21. Bf5 e5 $2 {[#]} (21... Rh6) 22. Ne4 $1 {[%mdl 512]} Qh6 (22... dxe4 23. Rd7+) 23. Rxd5 {White threatens Rd7+ and mate.} Rad8 24. Nd6 {Threatening mate with Rxe5+.} Qh2+ 25. Kf2 Rdf8 26. Rxe5+ Kd8 27. Nxb7+ Kc7 {[#]} 28. Nd6 $1 {Accuracy: White = 91%, Black = 51%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.17"]
[Round "3.1"]
[White "Berkes, Ferenc"]
[Black "Csonka, Balazs"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2661"]
[BlackElo "2498"]
[Annotator "TA"]
[PlyCount "25"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,25,0,0,0,0,0,4,0,0,0,0,-39,-37,-25,-25,-33,-27,-52]} 1. d4 Nf6 2. Nf3 d5 3. Bf4 c5 4. e3 Nc6 5. Nbd2 Qb6 {[%cal Rc5d4]} 6. dxc5 {D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4.} Qxb2 7. Rb1 Qc3 8. Bd3 {The position is equal.} g6 9. O-O Bg7 {[#]} 10. e4 $146 ({Predecessor:} 10. Rb3 Qa5 11. c4 O-O 12. Qb1 Bg4 13. Rb5 Qa4 14. Rxb7 Bxf3 15. Nxf3 dxc4 16. Bc2 {1-0 (38) Kamsky,G (2674)-Donchenko,A (2646) chess.com INT 2020}) 10... dxe4 11. Nxe4 Nxe4 12. Bxe4 Qxc5 13. Be3 {White got outplayed after the opening} 1/2-1/2

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.17"]
[Round "3.2"]
[White "Varga, Peter"]
[Black "Almasi, Zoltan"]
[Result "1/2-1/2"]
[ECO "A50"]
[WhiteElo "2371"]
[BlackElo "2687"]
[Annotator "TA"]
[PlyCount "64"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,64,70,79,63,63,64,72,69,65,81,69,78,85,82,80,52,101,33,81,76,103,106,116,112,106,87,107,83,112,94,137,83,82,89,196,211,210,204,210,172,172,0,160,145,165,139,145,144,163,114,136,0,172,172,172]} 1. d4 Nf6 2. c4 b6 3. Nc3 Bb7 4. Qc2 e6 5. e4 Bb4 6. Bd3 O-O 7. Nge2 {E32: Nimzo-Indian: Classical (4 Qc2): 4...0-0.} e5 8. d5 {[#]} ({Reject} 8. dxe5 Ng4 $11) 8... a5 $146 ({Predecessor:} 8... d6 9. O-O Nbd7 10. a3 Bxc3 11. Nxc3 a5 12. Bg5 h6 13. Bh4 g5 14. Bg3 Nh5 15. Be2 Ng7 16. Bg4 f5 17. Bxf5 Nxf5 18. exf5 Qf6 19. f3 Qxf5 20. Qxf5 Rxf5 {½-½ (20) Demeny,A (2145)-Kovacs,D (2040) Hungary 2005}) 9. O-O {White is better.} Na6 10. a3 Be7 11. Ng3 g6 12. Bh6 Re8 13. h3 d6 14. Rab1 (14. Qd2 $16) 14... Nd7 15. b4 axb4 16. axb4 Bg5 17. Bxg5 Qxg5 18. Qc1 Qh4 19. Nb5 Nf6 20. Qe3 Bc8 21. Rfc1 (21. Ra1 $142) 21... Bd7 $16 22. Nc3 Reb8 (22... Rec8 $16) 23. Rc2 $18 Bc8 24. Ra2 Bb7 25. Qd2 Re8 26. Qe3 $2 {[#]} (26. Nd1 $18) 26... Nd7 $2 (26... Reb8 $1 $11) 27. Nf1 Kg7 28. Qg3 Qe7 29. Ne3 {[#] Hoping for Nf5+.} Qf6 30. Nf5+ Kh8 31. Ne3 (31. Nh6 $16) 31... h5 $2 (31... Kg7 $1 $11 {and Black stays safe.}) 32. Nc2 Kg7 {Accuracy: White = 68%, Black = 59%.} 1/2-1/2

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.17"]
[Round "3.3"]
[White "Balogh, Csaba"]
[Black "Papp, Petra"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "2580"]
[BlackElo "2338"]
[Annotator "TA"]
[PlyCount "123"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,123,16,13,9,20,18,16,31,19,6,16,3,89,89,97,18,25,18,66,65,98,27,22,6,10,-23,176,160,162,167,139,139,135,135,182,73,127,68,227,244,241,232,234,231,221,241,272,272,295,310,310,314,428,429,396,414,417,334,470,462,464,459,532,537,534,519,555,552,652,649,609,604,602,601,585,526,758,764,758,763,764,758,698,574,758,758,758,758,758,758,751,743,739,739,29973,29974,29973,29975,29975,29977,29977,29972,29974,29973,29973,29973,29980,29981,29983,29984,29987,29988,29988,29989,29989,29983]} 1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. Ne5 Nf6 5. d4 g6 6. Bb5+ {B10: Caro-Kann: 2 d3 and 2 c4.} Nbd7 7. O-O Bg7 8. Re1 {The position is equal.} O-O 9. Nc3 a6 10. Bf1 Nxe5 (10... e6 $11) 11. dxe5 $16 Ng4 {[#]} 12. Bf4 $146 ({Reject} 12. Qxd5 $6 Qb6 $11) (12. Nxd5 Be6 $11) (12. Qd4 $1 $16) ({Predecessor:} 12. Qd4 Be6 13. h3 Nh6 14. Bxh6 Bxh6 15. Rad1 Bf5 16. Qh4 Kg7 17. g4 g5 18. Qg3 Bxc2 19. Rxd5 {0-1 (62) Dintheer,W (2098)-Schiessl,S (1789) Bad Woerishofen 2003}) 12... d4 $11 13. Na4 Qa5 14. Qxd4 {Black must now prevent Nb6.} Bf5 15. Nc5 (15. b3 $16) 15... Rfd8 16. Qc4 b5 $1 {[%cal Rb5c4]} 17. Qb3 {h3 is the strong threat.} Rac8 $2 (17... Qb6 $1 $11 {and Black stays safe.} 18. h3 Qxc5 19. hxg4 Bxc2) 18. Nb7 $1 $18 {[%csl LRa5,LRd8][%cal Rb7a5]} Qb6 19. Nxd8 Qxf2+ 20. Kh1 Rxd8 21. Bg3 Qc5 {[%cal Rg7e5] [#]} 22. Qc3 (22. e6 $1 $18) 22... Qb6 ({Better is} 22... Qxc3 23. bxc3 Bh6) 23. h3 (23. Bd3 $16) 23... Nh6 $2 (23... Nf2+ $14 24. Bxf2 Qxf2) 24. Rad1 Rc8 25. Qd4 Qxd4 26. Rxd4 Bxc2 {Threatening ...Nf5.} 27. Bf4 {Strongly threatening Rc1.} Nf5 28. Rd2 g5 29. Bxg5 Ng3+ 30. Kg1 Ne4 {[#]} 31. Rxc2 $1 {[%mdl 576] Remove Defender} Rxc2 32. Rxe4 Rxb2 33. a3 f6 (33... Kf8 {keeps fighting.} 34. a4 Ke8 35. axb5 axb5) 34. exf6 exf6 35. Be3 f5 36. Re6 Rb3 {intending ...Rxe3.} 37. Bc5 a5 38. Rb6 Rc3 39. Rb8+ Kf7 40. Rb7+ Ke6 41. Rxg7 Rxc5 {[%mdl 4096] Endgame KRB-KR} 42. Rb7 Rc3 43. Rb6+ Kf7 44. Rxb5 Rxa3 45. Rxf5+ Kg6 46. Rb5 h6 47. Kf2 Kf6 48. Rb6+ Kg7 49. Ra6 Kh7 50. Bc4 Kg7 51. Bd5 Kh7 52. Be4+ {White mates.} Kg7 53. Rg6+ Kf7 54. Rxh6 a4 55. Bd5+ Kg7 56. Ra6 Ra1 57. h4 a3 58. h5 Rd1 59. h6+ Kh8 60. Be4 Rd8 61. Rxa3 Re8 62. Ra8 {Accuracy: White = 77%, Black = 44%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.17"]
[Round "3.4"]
[White "Kiss, Pal"]
[Black "Balog, Imre"]
[Result "0-1"]
[ECO "E91"]
[WhiteElo "2266"]
[BlackElo "2567"]
[Annotator "TA"]
[PlyCount "86"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,86,31,62,7,6,0,0,4,12,0,12,13,31,38,33,33,48,50,54,53,42,32,50,38,42,38,45,31,41,27,41,37,37,0,0,0,0,0,0,0,0,0,0,-108,-99,-134,-124,-119,-114,-237,-234,-264,-263,-311,-298,-326,-316,-370,-370,-365,-365,-345,-351,-522,-542,-462,-448,-491,-483,-464,-401]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 c5 7. d5 e6 8. O-O exd5 9. exd5 Bg4 10. Ng5 {E91: King's Indian: Classical: 6 Be2, unusual replies including 6...c5 and 6...Bg4.} (10. h3 $14 Bxf3 11. Bxf3) 10... Bxe2 $11 11. Qxe2 Re8 12. Qc2 {[#] The position is equal.} Nbd7 $146 ({Predecessor:} 12... h6 13. Nge4 Nxe4 14. Nxe4 Qe7 15. f3 f5 16. Nc3 Nd7 17. Bf4 g5 18. Bg3 f4 {1-0 (49) Bernad Millan,I (1902)-Henriquez Garcia,D (2026) Tenerife 2016}) 13. Nf3 Ng4 14. Bg5 Qb6 15. b3 h6 16. Bd2 Re7 17. Rae1 Rae8 18. Rxe7 Rxe7 19. Re1 Rxe1+ 20. Bxe1 Qd8 21. h3 Nge5 22. Nxe5 Nxe5 23. Ne2 Qg5 {[#] aiming for ...Nf3+.} 24. Kf1 Nd7 25. Bc3 Bxc3 26. Qxc3 Qf5 27. Qc1 Qd3 28. Ke1 Ne5 29. f4 Nd7 30. Kf2 (30. Nc3 $11) 30... Nf6 $17 31. Ng3 {[#]} h5 $1 32. Qe3 Qb1 33. Nf1 {White does not recover from this.} (33. Kf3 $17) 33... Qxa2+ $19 34. Kg1 Qc2 35. Nd2 Kg7 36. Kh2 a6 37. Nf3 Qe4 38. Qd2 b5 39. Ng5 Qf5 40. Qe3 (40. g3 $142) 40... bxc4 {Black is clearly winning.} 41. bxc4 h4 42. Nf3 Nh5 43. Qc3+ Kg8 {Accuracy: White = 56%, Black = 100%.} 0-1

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.17"]
[Round "3.5"]
[White "Banusz, Tamas"]
[Black "Zentai, Peter"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2628"]
[BlackElo "2304"]
[Annotator "TA"]
[PlyCount "101"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,101,20,22,24,18,14,17,0,23,35,35,22,32,0,37,33,79,57,68,65,54,35,41,41,37,37,53,53,65,84,68,53,45,45,50,48,45,48,45,55,47,47,54,39,118,105,104,24,54,40,41,19,136,19,115,107,136,110,92,0,0,0,80,78,400,154,152,146,175,167,1233,1233,1748,366,364,347,319,309,499,487,370,296,1313,1298,12806,6442,1815,573]} 1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. e3 e6 5. Nbd2 Bd6 6. dxc5 Bxc5 7. Bd3 O-O 8. O-O Nc6 9. c4 {D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4.} Bd6 10. Rc1 {[#]} Bxf4 $146 ({Predecessor:} 10... e5 11. Bg5 e4 12. Bxf6 Qxf6 13. Bxe4 dxe4 14. Nxe4 Bxh2+ 15. Kxh2 Qxb2 16. Qb3 Qxb3 17. axb3 {1-0 (52) Inarkiev,E (2679)-Hracek,Z (2557) Biograd 2018}) 11. exf4 {The position is equal.} Qd6 12. g3 Rd8 13. Qe2 b6 14. cxd5 exd5 (14... Qxd5 {feels hotter.} 15. Bc4 Qh5 16. Bb5 Ne7 17. Rfe1 Nfd5) 15. Ne5 Bb7 16. Nxc6 Bxc6 17. Qe5 Qd7 18. Qd4 Bb5 19. Bxb5 Qxb5 20. Rc7 Qe2 21. Kg2 Re8 22. Rfc1 h5 23. Nf3 Re4 $1 {[%cal Re4d4]} 24. Rc8+ Rxc8 25. Rxc8+ Re8 26. Rxe8+ Qxe8 27. Qe5 Qxe5 28. Nxe5 $14 {[%mdl 4096] Endgame KN-KN} Kf8 29. Kf3 a6 (29... Ke8 $14) 30. Ke3 $16 Ke7 31. Kd4 ({White should play} 31. f5 $1 $16) 31... Ke6 $11 32. f3 Ne8 33. g4 f6 (33... f5 $1 $11 {keeps the balance.}) 34. Nc6 (34. f5+ $16 Kd6 35. Nf7+ Ke7 36. Nh8) 34... hxg4 (34... f5 $11 {remains equal.}) 35. fxg4 $16 Kd6 36. Nb4 Nc7 37. Nd3 (37. h4 $16) 37... Ne6+ $11 38. Ke3 Nc5 {[#]} (38... g5 $11) 39. h4 $1 $16 g6 $2 {[%mdl 8192] Loses the game.} (39... f5 $16 40. g5 (40. gxf5 Ne4 $11) 40... Nxd3 41. Kxd3 g6) 40. Ne1 $2 (40. h5 $18 {and the rest is easy. Black must now prevent h6.} gxh5 41. gxh5) 40... Ne6 {[#]} 41. Nf3 $1 Ng7 42. Nd4 Kc5 $2 (42... f5) 43. f5 $18 gxf5 44. Nxf5 $2 (44. h5 Ne8 45. Nxf5 d4+ 46. Kd2) 44... Ne6 45. h5 Ng5 46. h6 b5 $2 (46... a5 {might work better.} 47. a3 a4) 47. Nd4 Kd6 48. Kf4 {Hoping for Kf5.} Kc5 $2 (48... Ke7 49. Kf5 Kf7) 49. Nf3 {White is clearly winning.} Nh7 50. Kf5 d4 51. Ke4 {Accuracy: White = 73%, Black = 48%.} (51. Kg6 $142 Nf8+ 52. Kxf6) 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.17"]
[Round "3.6"]
[White "Dobos, Jozsef"]
[Black "Papp, Gabor"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2254"]
[BlackElo "2602"]
[Annotator "TA"]
[PlyCount "139"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,139,-15,9,7,2,0,8,0,21,0,0,6,6,-2,53,56,62,59,56,41,67,62,58,-20,-14,-11,-4,-4,0,0,-10,-8,110,110,110,110,110,110,112,78,78,78,78,67,81,82,108,104,128,110,114,34,34,36,21,0,0,0,34,0,0,-10,-9,-27,-26,-45,0,-12,-8,-197,-208,-193,-194,-189,-137,-189,0,-189,-108,-162,-218,-229,-220,-202,-192,-191,-213,-204,-191,-190,-123,-224,-189,-14,-19,-19,-19,-201,-195,-138,0,-114,0,-96,-96,-36,-27,-112,-102,-175,-98,-92,-47,-47,-47,-48,0,0,0,0,0,0,8,8,8,8,13,0,0,0,0,0]} 1. g3 e5 2. Bg2 d5 3. d4 exd4 4. Nf3 Nf6 5. Nxd4 c5 6. Nb3 {[#] A00: Irregular Openings.} Nc6 $146 ({Predecessor:} 6... Be6 7. O-O Be7 8. Nc3 O-O 9. e4 dxe4 10. Nxe4 Nxe4 11. Bxe4 Nc6 12. Be3 c4 {1-0 (40) Rewitz,P (2283)-Petersen,S (2131) Skorping 2017}) 7. O-O Be7 8. Nc3 {[%cal Rc3d5]} Be6 (8... c4 $5 {[%cal Rc4b3]} 9. Nd4 O-O $11) 9. e4 d4 10. Ne2 $1 O-O 11. Nf4 c4 (11... Bg4 $11 12. f3 Bc8) 12. Nxe6 $14 fxe6 13. Nd2 $1 c3 14. Nb3 e5 15. bxc3 dxc3 16. Be3 ({Better is} 16. Qe2 $14) 16... Qxd1 $1 $11 17. Rfxd1 Nb4 18. Rdc1 $1 Ng4 19. a3 {[%cal Ba2a3,Ba3b4][%mdl 32]} Nxe3 20. fxe3 Bg5 (20... Nc6 $11) 21. axb4 $16 {Re1 is the strong threat.} Bxe3+ {[%mdl 64] Double Attack} 22. Kh1 Bxc1 23. Rxc1 b6 24. b5 a5 25. bxa6 $1 Rxa6 26. Bf1 Ra4 27. Bd3 Rf6 28. Kg2 Kf7 29. Re1 Ke7 30. Re3 ({White should try} 30. Rb1 $16) 30... Ra2 $14 31. Nc1 Rb2 32. Nb3 Rd6 33. Rf3 g5 34. Nc1 b5 {[%cal Bb6b5,Bb5b4][%mdl 32]} 35. Kf2 Rb1 36. Ne2 b4 37. Ke3 {Hoping for Rf5.} Rd1 {[%mdl 1024] Black has compensation.} 38. Bc4 {Black must now prevent Rf5.} R6d2 39. Bb3 $2 {[#]} (39. Rf5 $11 Kd6 40. Rf8 (40. Rxg5 $2 Re1 $19)) 39... Re1 $1 $19 {[%csl Gd2][%cal Re1e2][%mdl 512]} 40. Rf2 g4 $1 41. Rf7+ Ke8 (41... Kd6 $19 {[%csl Gd2][%cal Re1e2]} 42. Rf6+ Kc5) 42. Rf2 $17 Ke7 43. Rf7+ Kd6 {[%csl Gd2][%cal Re1e2]} 44. Rf2 h5 (44... Kc5 $142 45. Ba4 h5) 45. Ba4 $19 Kc5 46. Bb3 Kb5 47. Rg2 Kb6 48. Rf2 Kc7 49. Rg2 Kd7 (49... Rf1 $19 {[%csl Gg4][%cal Rf1f3]} 50. Rf2 Re1) 50. Rf2 (50. Ba4+ $17 {keeps fighting.} Ke6 51. Rf2) 50... Ke7 51. Rf7+ Ke8 {[%csl Gd2][%cal Re1e2]} 52. Rf2 Kd8 53. Rf8+ Kc7 {[%csl Gd2][%cal Re1e2]} 54. Rf7+ {[#]} Kb6 (54... Kb8 $1 $17 {[%csl Gd2][%cal Re1e2]} 55. Rf2 Ka7) 55. Rf6+ (55. Rf2 $11 {was the only way to keep the balance.}) 55... Kc5 {[%csl Gd2][%cal Re1e2]} 56. Rf2 Rh1 57. Ba4 Kb6 58. Bb3 (58. Rf6+ $1 $11 Ka5 59. Bb3) 58... Kb5 59. Rg2 {[#]} (59. Rf5 $17) 59... Rf1 (59... Rdd1 $1 $19 60. Rf2 Rhe1) 60. Rf2 $17 Rdd1 61. Rf5 {[%mdl 64] Double Attack} Kc6 62. Bc4 Kd6 (62... Rxf5 {looks sharper.} 63. exf5 Rf1 64. Ke4 Rf2 65. f6 Kd6) 63. Nxc3 $1 {The position is equal.} Rxf5 64. Nxd1 Rf3+ 65. Ke2 h4 66. Ne3 hxg3 67. hxg3 {Strongly threatening Bd5.} Kc5 {aiming for ...Rxe3+!} 68. Be6 Kd4 69. Nxg4 Rxg3 70. Nf2 {Accuracy: White = 78%, Black = 77%.} 1/2-1/2

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.17"]
[Round "3.7"]
[White "Erdos, Viktor"]
[Black "Nemeth, Zoltan"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "2618"]
[BlackElo "2210"]
[Annotator "TA"]
[PlyCount "51"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,51,21,13,24,17,17,19,27,80,47,112,115,150,112,246,235,234,227,260,258,355,335,332,333,374,381,658,459,439,441,541,526,525,489,481,386,797,784]} 1. Nf3 d5 2. g3 e6 3. Bg2 Nf6 4. O-O Be7 5. c4 O-O 6. d4 dxc4 7. Qc2 a6 8. a4 $1 {8.a4 is better than 8.Qxc4.} Bd7 9. Rd1 {E05: Open Catalan: 5 Nf3 Be7.} Bc6 10. Bg5 Be4 11. Qxc4 {[#] The position is equal.} b5 $146 (11... Nc6 $11 {keeps the balance.}) ({Predecessor:} 11... a5 12. Nc3 Bxf3 13. Bxf3 c6 14. e4 Nbd7 15. Be3 Bb4 16. Qe2 Qe7 17. Na2 Rfd8 {1-0 (57) Esipenko,A (2642)-Atabayev,S (2425) Moscow 2019}) 12. Qc1 b4 (12... Nbd7 $14) 13. Nbd2 $16 Bd5 14. Bxf6 gxf6 (14... Bxf6 $16 15. Qc2 Ra7) 15. e4 $18 Bb7 16. d5 e5 17. Bh3 Bc8 18. Bxc8 Qxc8 19. Nh4 Kh8 20. Nf5 Qd8 $2 (20... Re8 21. Qc2 Qd7) 21. Nc4 {[#] aiming for d6.} Bd6 22. Qe3 ({Not} 22. Qh6 Rg8 $18) 22... a5 23. Rac1 Rg8 24. Ncxd6 cxd6 25. Rc4 Qd7 $2 {[#]} (25... Rg5 26. Qf3 Na6) 26. Rdc1 {Black got outplayed after the opening. Accuracy: White = 74%, Black = 21%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.17"]
[Round "3.8"]
[White "Hardicsay, Peter"]
[Black "Antal, Gergely"]
[Result "0-1"]
[ECO "A49"]
[WhiteElo "2205"]
[BlackElo "2571"]
[Annotator "TA"]
[PlyCount "94"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,94,20,11,38,-18,-29,-34,9,-8,-6,-14,-27,-27,-23,-29,0,-8,-12,4,41,0,0,-52,-15,-43,-20,-90,-80,-95,-50,-74,-79,-127,-73,-201,-197,-180,-185,-175,-132,-128,-115,-165,-168,-283,-272,-360,-372,-361,-349,-381,-389,-387,-387,-397,-397,-390,-389,-483,-479,-474,-448,-431,-392,-444,-440,-441,-455,-450,-454,-422,-432,-369,-238,-229,-183,-175,-178,-171,-177,-1411,-906,-5627,-1975,-1691,-1637]} 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 d5 5. O-O c6 6. c4 dxc4 {D73: Fianchetto Grünfeld: 5 Nf3 .} 7. Ne5 (7. Qc2 $14) 7... Ng4 $11 8. Nf3 Be6 $5 {[%mdl 4] Black is slightly better. Leaves trodden paths.} 9. Nc3 O-O {[#]} 10. h3 $146 ({Predecessor:} 10. e4 Na6 11. h3 Nf6 12. Ng5 Bc8 13. Be3 h6 14. Nf3 b5 15. Ne5 Bb7 16. f4 Nd7 17. Nf3 {½-½ (81) De Los Santos Nunez,E (2104)-Mendez,R (2042) Santo Domingo 2015}) 10... Nf6 11. Ng5 Bc8 12. e4 h6 13. Nf3 b5 14. Re1 Bb7 15. Bf4 {[%mdl 1024] White has compensation.} Nbd7 16. g4 (16. e5 $11 Nd5 17. Nxd5 cxd5 18. e6) 16... a6 17. a3 Re8 18. Qc2 (18. e5 $11 Nd5 19. Nxd5 cxd5 20. e6 fxe6 21. Rxe6) 18... e6 $17 19. Rad1 Qb6 20. Qc1 g5 21. Bg3 Rad8 (21... c5 $142 22. Qe3 cxd4 23. Nxd4 Nc5) 22. Bd6 (22. h4 $17 {was called for.}) 22... c5 $19 {Threatens to win with ...cxd4.} 23. e5 cxd4 24. Nxd4 {aiming for Bxb7.} Bxg2 25. Kxg2 {[#]} Nh7 $1 26. Qe3 Nhf8 27. Qe4 (27. Nc2 {only move.}) 27... Ng6 28. Qc6 Qxc6+ 29. Nxc6 Rc8 30. Nb4 Ndxe5 31. Bxe5 Nxe5 32. Nxa6 Nd3 {[%mdl 64] [#] Double Attack} 33. Re3 Nxb2 34. Rb1 Nd3 35. Nxb5 Nf4+ 36. Kf3 {Now Nd6 and White clings on.} c3 {White must now prevent ...c2.} 37. Nd6 c2 38. Rc1 Bb2 39. Rxc2 Rxc2 40. Nxe8 Bd4 41. Nb4 Rb2 42. Nd3 Nxd3 43. Rxd3 Rxf2+ 44. Kg3 Rf4 45. Rf3 $2 (45. Kg2) 45... Be5 {Black is clearly winning.} 46. Rxf4 gxf4+ (46... Kf8 $142 47. Kf3 gxf4) 47. Kf3 Kf8 {Accuracy: White = 42%, Black = 73%.} 0-1

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.17"]
[Round "3.9"]
[White "Nagy, Gabor"]
[Black "Martini, Balazs"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2502"]
[BlackElo "2339"]
[Annotator "TA"]
[PlyCount "105"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,105,0,2,0,2,0,12,-9,5,8,8,0,0,0,8,-14,-13,-18,0,4,19,22,20,18,45,18,13,14,0,17,20,24,28,14,30,23,39,32,36,-83,-73,-129,-133,-149,-154,-121,-141,-150,-147,-270,-301,-450,-448,-446,-451,-472,-423,-513,-482,-657,-664,-729,-684,-685,-500,-475,-381,-689,-600,-562,565,577,562,573,570,516,516,537,1000,1000,1035,1026,992,983,1042,1042,1042,1042,29988,29989,29988,29989]} 1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 d5 5. e3 O-O 6. c3 Nbd7 7. Bd3 b6 8. O-O Bb7 9. a4 {Nowadays more popular than 9.Qb1. D03: 1 d4 d5 2 Nf3 Nf6 3 Bg5, including Torre Attack with early ...d5.} c5 10. Bh4 Ne4 {[#]} 11. Be2 $146 {The position is equal.} ({Predecessor:} 11. Qe2 h6 12. Rfd1 Qe8 13. Ba6 Bxa6 14. Qxa6 g5 15. Bg3 Nxg3 16. hxg3 e6 17. Qe2 {1-0 (46) Studenetsky,A-Berggreen,A ICCF corr 1974}) 11... Bf6 12. Bxf6 Ndxf6 13. Ne5 Nxd2 14. Qxd2 Ne4 15. Qe1 f6 16. Nd3 Qc7 17. Nf4 {Threatening Ne6.} Qd6 18. f3 Ng5 19. Qg3 e5 20. Nd3 {[%cal Rd4e5]} Nf7 21. dxc5 bxc5 22. b4 cxb4 23. cxb4 a5 24. b5 Qb6 25. Qf2 Rac8 26. Rfc1 Nd6 {[%cal Bf7d6,Bd6f5,Bf5d4,Bd4b3][%mdl 32]} 27. h4 {[#]} (27. e4 $14 {stays ahead.} Qxf2+ 28. Kxf2) 27... Nf5 $1 $17 28. e4 ({White should play} 28. Nb2) 28... Nd4 29. Bf1 dxe4 30. fxe4 Bxe4 31. Nb2 Qe6 32. Nc4 (32. Nd3 $17) 32... Nb3 $1 $19 {[%csl LRa1,LRc1][%mdl 64] Double Attack} 33. Re1 (33. Qe3 $142 Nxc1 34. Qxe4) 33... Rxc4 34. Bxc4 Qxc4 35. Rad1 Bd5 36. h5 Nd4 37. h6 Qxa4 38. b6 Qc6 39. Rb1 Rb8 40. Rec1 Qe6 {[#] White must now prevent ...Qg4.} 41. Rc7 $2 (41. b7 $1 {[%mdl 512]} Rxb7 42. Rxb7 Bxb7 43. Rc7) 41... Rxb6 42. Rbc1 {White wants to mate with Rg7+.} Qg4 $4 {[%mdl 8192]} (42... Bc6 $19 {avoids the disaster.} 43. Rg7+ Kh8) 43. Rc8+ $18 Kf7 {Threatens to win with ...Ne2+.} 44. R1c7+ Ke6 45. Re8+ Kd6 {( -> ...Ne2+)} 46. Qxf6+ {[%mdl 64] Double Attack} Kxc7 {[%csl Gd5][%cal Rg4g2]} 47. Re7+ {[%mdl 64] Double Attack} Qd7 48. Rxd7+ Kxd7 49. Qxb6 Nc6 50. Qb7+ Kd6 51. Qxh7 a4 52. Qxg6+ Kc5 53. h7 {White used his chance. Accuracy: White = 59%, Black = 75%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.17"]
[Round "3.10"]
[White "Pasztor, Ferenc"]
[Black "Czebe, Attila"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "2231"]
[BlackElo "2367"]
[Annotator "TA"]
[PlyCount "123"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,123,48,101,16,42,20,20,20,13,12,28,33,29,32,41,35,52,29,42,14,104,116,200,94,170,179,158,189,185,168,231,185,289,222,325,314,341,335,347,350,377,369,446,247,285,-189,-165,-190,-184,-175,-177,-209,-216,-210,-212,-329,-309,-334,-327,-368,-358,-393,-391,-395,-346,-352,-347,-371,-368,-323,-322,-377,-362,-392,-385,-382,-369,-393,-340,-556,-550,-687,-678,-662,-632,-833,-833,-866,-866,-866,-844,-837,-706,-852,-841,-819,-796,-860,-846,-1489,-1164,-29957,-29958,-5945,-5941,-2173,-1816,-29960,-5945,-12812,-6739,-6717,-6049,-29995,-29996,-29998]} 1. d4 d6 2. Nf3 g6 3. e4 Nf6 4. Nc3 a6 5. Be2 b5 {[#]} (5... Bg7 $14) 6. Nd2 $146 {B08: Pirc Defence: Classical System.} ({White should play} 6. e5 $16 Nfd7 7. Ng5 dxe5 8. dxe5 Nxe5 9. Qxd8+ Kxd8 10. Be3) ({Predecessor:} 6. a3 Bb7 7. e5 dxe5 8. dxe5 Qxd1+ 9. Bxd1 Nd5 10. Nxd5 Bxd5 11. O-O Nd7 12. Re1 {1-0 (72) Quast,M (2146)-Bach,M (2303) Dortmund 2010}) 6... Bb7 7. f3 Bg7 8. Nb3 {The position is equal.} O-O 9. Be3 b4 10. Nb1 a5 11. a3 a4 12. N3d2 c5 13. dxc5 dxc5 14. Bxc5 Na6 (14... bxa3 $11 15. Bxa3 Qc7) 15. Be3 $16 (15. axb4 $6 Nxc5 16. bxc5 Nd7 $11) 15... Nd7 (15... Ne8 $16) 16. Nc4 (16. axb4 $18 {and White stays clearly on top.} Nxb4 17. c3) 16... Qc7 {[#]} (16... b3 $16) 17. axb4 $1 $18 Nxb4 18. c3 Nc6 19. O-O Nde5 (19... Nce5 $142) 20. Nbd2 {[%cal Bb1d2,Bd2e4,Be4g5][%mdl 32]} (20. Rxa4 $6 Rxa4 21. Qxa4 Ra8 $16) 20... f5 (20... Nxc4 {might work better.} 21. Nxc4 (21. Bxc4 a3 $14) 21... a3 22. Nxa3 Ba6 23. Bxa6 Rxa6) 21. Rxa4 fxe4 (21... Nxc4 $142 22. Nxc4 fxe4) 22. Nxe4 Nxc4 23. Bxc4+ ({Resist} 23. Rxc4 Kh8) 23... Kh8 24. Ng5 Rxa4 25. Qxa4 Qe5 26. Bc1 (26. Re1 $142) 26... Nd8 27. Qd1 $4 {[%mdl 8192]} (27. Rd1 $18 {and all is fine. Strongly threatening Rxd8!} Qc7 28. Be3) 27... Qc5+ $19 {[%mdl 64] Double Attack} 28. Kh1 {Threatens to win with Qd3.} Qxc4 29. Re1 Bf6 30. Ne4 {[#]} Bxe4 $1 31. Rxe4 Qc6 32. c4 (32. Bh6 {is a better defense.} Rg8 33. Bf4) 32... Nf7 33. Bf4 Rd8 ({Don't take} 33... Bxb2 34. Rxe7 Qxc4 35. Re4 $19) 34. Qc2 Nd6 35. Bxd6 Qxd6 ({Not} 35... exd6 36. b3 $19) 36. Re1 Qd2 37. Qxd2 Rxd2 {[%mdl 4096] Endgame KRB-KR} 38. b4 Rc2 39. Rb1 Rxc4 40. g3 Bd4 41. b5 Rc7 42. Kg2 Kg7 43. h4 Bb6 44. f4 $2 (44. Rb2) 44... Rc2+ 45. Kh3 h5 46. Rb3 Rc4 47. Rd3 Rb4 48. Rd5 Kf6 49. Re5 e6 50. Rg5 Bc7 51. Rc5 Bd6 52. Rc6 Ke7 53. Rb6 Bc5 54. Rb7+ Kf6 55. Kg2 Kf5 56. Rc7 Rxb5 57. Kf3 Rb3+ 58. Kg2 Rc3 (58... Rb2+ $142 59. Kf1 Bf2 60. Rh7 Bxg3 {[%mdl 64] Double Attack} 61. Rd7 Bxh4 62. Rf7+ Kg4 63. Rc7 Bg3 64. Rc4 Bxf4 65. Re4 h4 66. Re1 Bg3 67. Rd1 e5 68. Kg1 e4 69. Rf1 e3 70. Kh1 Kh3 71. Rd1 Rh2+ 72. Kg1 e2 73. Rf1 Rg2+ 74. Kh1 exf1=Q#) 59. Kh3 Rc2 60. Rf7+ Ke4 {( -> ...Bg1)} 61. Rf6 Kf3 62. Rxg6 {Accuracy: White = 47%, Black = 58%.} 0-1

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.17"]
[Round "3.11"]
[White "Mihok, Oliver"]
[Black "Krstulovic, Alex"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2552"]
[BlackElo "2338"]
[Annotator "TA"]
[PlyCount "58"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,58,52,52,50,71,66,91,63,123,111,122,123,120,125,131,33,81,64,69,62,60,24,18,28,95,22,19,24,17,17,17,15,51,0,0,-49,-47,-56,-57,-55,-55,-56,-53,-49,0]} 1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. Nf3 g6 5. c4 Nb6 6. Nc3 Bg7 7. c5 Nd5 8. Bc4 c6 9. O-O {B01: Scandinavian Defence.} O-O 10. Re1 h6 11. Ne5 {[#] White is better.} Nd7 $146 (11... e6 $14) ({Predecessor:} 11... Be6 12. Bf1 Bf5 13. Qb3 b6 14. Nxd5 cxd5 15. Bf4 bxc5 16. dxc5 Nd7 17. Qxd5 Nxe5 18. Qxd8 {½-½ (71) Alekseev,E (2620)-Pashkov,A (2144) Sochi 2018}) 12. Nxd5 $16 {[#] Black must now prevent Nxf7!} cxd5 13. Bxd5 {Hoping for Nxg6.} Nxe5 14. dxe5 Qc7 15. Qc2 (15. e6 $16) 15... Bf5 16. Qc4 e6 17. Bf3 {[#] Threatens to win with g4.} Rfd8 18. Bf4 g5 19. Bg3 Rd2 (19... a5 $11) 20. Qb4 (20. b4 $16) 20... Rad8 $11 21. Rac1 R8d7 22. c6 bxc6 23. Rxc6 Qd8 24. h3 ({White should play} 24. Rd6 $1 $14 R7xd6 25. exd6 Rxb2 26. Qc4) 24... Bf8 25. Qa4 (25. Qb5 {is more complex.} Bd3 26. Qb3 Bg6 27. Rec1 h5 28. Rc8) 25... Rxb2 {Black is slightly better.} 26. Rec1 Rb4 27. Qa6 Bd3 28. Qc8 Qxc8 29. Rxc8 Be4 {Accuracy: White = 60%, Black = 67%.} 1/2-1/2

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.17"]
[Round "3.12"]
[White "Frink, Ferenc"]
[Black "Aczel, Gergely"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "2075"]
[BlackElo "2511"]
[Annotator "TA"]
[PlyCount "100"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,100,-53,-25,-25,-24,-38,-31,-38,-29,-48,-45,-45,-47,-47,-50,-74,-70,-68,-62,-72,-53,-77,-77,-74,-54,-187,-65,-245,-117,-129,-59,-59,-47,-118,-126,-111,-118,-152,-161,-238,-237,-442,-243,-287,-286,-469,-464,-441,-457,-466,-422,-441,-432,-409,-397,-397,-393,-542,-392,-420,-366,-452,-450,-547,-495,-449,-435,-537,-382,-439,-434,-436,-432,-431,-431,-420,-402,-420,-406,-2140,-399,-422,0,-2050,-1842,-29978,-29979,-29979,-29980,-29978,-29980,-29976,-29977]} 1. e4 c5 2. b4 cxb4 3. a3 d5 4. e5 Nc6 5. d4 Bf5 6. axb4 {B20: Sicilian: Unusual White 2nd moves.} Nxb4 7. Bb5+ Nc6 8. c3 {Black is slightly better.} a6 9. Bd3 Bxd3 10. Qxd3 e6 11. Ne2 Nge7 12. O-O Nf5 13. h3 {[#]} h5 $146 ({Predecessor:} 13... Be7 14. Nd2 O-O 15. f4 h5 16. g4 Nh6 17. gxh5 f5 18. Nf3 Nf7 19. Kh2 Na5 {1-0 (47) Frink,F (2172)-Justus,I (2105) Tatranske Zruby 2007}) 14. Nd2 Be7 15. Kh2 Qc7 16. Nb3 Rc8 17. Ra2 {[#]} (17. Ng3 $15) 17... h4 (17... Nfxd4 $1 $19 {[%mdl 512]} 18. cxd4 (18. Nbxd4 $2 Nxe5 19. Bf4 Nxd3 $19 {[%mdl 64] Discovered Attack}) 18... Nb4 {[%mdl 64] Double Attack}) 18. g4 $2 {[#]} (18. Bd2 $1 $15) 18... hxg3+ (18... Nfxd4 $1 $19 {[%mdl 512] has better winning chances.} 19. cxd4 (19. Nbxd4 Nxe5) 19... Nb4 {[%mdl 64] Double Attack}) 19. fxg3 $17 Nd8 (19... Na7 $17 20. g4 Nh4) 20. Nd2 $15 f6 21. exf6 {Black keeps a firm grip on the game.} (21. Nf3 $1 $15) 21... gxf6 $17 22. Rxf5 exf5 23. Qxf5 Qd7 24. Qg6+ (24. Qxd7+ {was worth a try.} Kxd7 25. Nf1) 24... Nf7 $19 25. g4 $2 {[#]} (25. h4) 25... Qe6 (25... Rxc3 $142 $1 {[%mdl 512]} 26. Nxc3 Qc7+ {[%mdl 64] Double Attack} 27. Kg2 Qxc3 {[%mdl 64] Double Attack}) 26. Nf3 Qe4 27. Qf5 $2 (27. Qxe4 dxe4 28. Ne1) 27... Qxf5 28. gxf5 Nd6 29. Ba3 Nxf5 30. Bxe7 Nxe7 ({Much less strong is} 30... Kxe7 31. Ne1 $19) 31. Ne1 Kf7 32. Nd3 Rc6 33. Nb4 Rd6 34. Nf4 Rc8 35. Ne2 Ng6 36. Ra5 Re8 37. Ng3 Ne7 38. h4 Kg6 39. h5+ Kh7 40. Kg2 Rg8 41. Kf3 Rg5 42. Nd3 Nf5 43. Ne2 Nh4+ 44. Kf4 (44. Kf2 $142) 44... Ng2+ (44... Re6 $142 {[%csl Gd5][%cal Re6e4]} 45. Ng3 Ng2+ 46. Kf3 Re3+ {[%mdl 64] Double Attack} 47. Kxg2 Rexg3+ 48. Kf2 Rxd3) 45. Kf3 Nh4+ (45... Rd7 $142 46. Ndf4 Nxf4 47. Nxf4 Kh6) 46. Kf4 $1 Re6 {[%csl Gd5][%cal Re6e4]} 47. Ng3 Ng2+ {Black mates.} 48. Kf3 Re3+ {[%mdl 64] Double Attack} 49. Kxg2 Rexg3+ 50. Kf2 Rxd3 {Accuracy: White = 44%, Black = 68%.} 0-1

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.17"]
[Round "3.13"]
[White "Horvath, Adam"]
[Black "Juhasz, Barbara"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2488"]
[BlackElo "2223"]
[Annotator "TA"]
[PlyCount "131"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,131,0,8,51,-22,-12,-53,-59,-53,-54,-52,-49,-60,-56,-50,-52,-73,-46,-127,-118,-132,-152,-169,-137,-147,-134,-296,-277,-289,-193,-286,-172,-173,-126,-98,0,7,2,-27,0,0,2,2,4,-8,-14,-32,0,-28,-16,-16,117,50,85,-10,-5,-20,379,-58,0,0,182,10,11,12,11,0,0,0,97,95,443,30,18,18,87,59,73,8,6,-58,0,0,40,0,12,11,14,8,83,83,88,75,197,171,203,39,120,82,170,152,3120,2381,2373,2527,1720,1704,1727,1727,1589,1512,979,978,29959,29960,29953,868]} 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. Re1 e5 6. c3 Nge7 7. d4 cxd4 8. cxd4 exd4 9. Bf4 d6 {[#] B31: Sicilian: 2...Nc6 3 Bb5 g6.} 10. Nbd2 $146 (10. Nxd4 $1 $14 O-O 11. Bxc6) ({Predecessor:} 10. Nxd4 O-O 11. Bxc6 Nxc6 12. Nxc6 bxc6 13. Nc3 Be5 14. Bxe5 dxe5 15. Qc2 Qg5 16. Rad1 Bg4 17. Qd2 Qxd2 18. Rxd2 {½-½ (63) Yudin,S (2508)-Varun,V (2256) New Delhi 2020}) 10... O-O $11 11. Nb3 Bg4 {Black is slightly better.} 12. h3 Bxf3 $1 13. Qxf3 Ne5 14. Qg3 Qb6 15. Bf1 N7c6 16. Rad1 a5 17. Bc1 (17. a4 $15) 17... a4 $17 18. Nd2 Nb4 $1 19. f4 Nd7 20. e5 dxe5 21. fxe5 $2 (21. Nc4 $17 {was called for.} Qc5 22. Nxe5 Nxe5 23. fxe5) 21... Nc2 $19 (21... Nxa2 22. e6 $19) 22. Re4 Ne3 23. Re1 (23. Nc4 {was the only defense.} Nxc4 24. Bxc4 Nxe5 25. Bf1 (25. Rxe5 $2 Qc7 $19 {[%mdl 64] Double Attack, Pin})) 23... Nf5 24. Qf2 Nc5 25. Rf4 Ne6 (25... Rad8 $17 26. Nc4 Qc7) 26. Rxf5 $11 gxf5 27. Bd3 (27. Nc4 $5 {[%cal Rc4b6]} Qb4 28. Bd3 $11) 27... Rfe8 28. Nc4 Qc5 29. Nd6 Nf8 30. Bf4 Ng6 {[%cal Re8e5] And now ...Rxe5 would win.} 31. Nxf5 Bf8 32. Qg3 {White wants to play h4.} Re6 33. h4 h5 (33... Kh8 $11 {keeps the balance.} 34. Bg5 Rae8 35. Bf6+ Rxf6 $1 {[%mdl 512]} 36. exf6 Rxe1+ 37. Qxe1 Ne5) 34. Rc1 (34. Qg5 $16) 34... Qb6 35. Bc4 (35. Qg5 $16) 35... Rc8 36. Kh2 (36. Bxe6 Rxc1+ 37. Bxc1 d3+ 38. Kh1 Qxe6 $17) 36... Rec6 $2 {[%mdl 8192] [#]} (36... d3 $11 {and Black is okay.}) 37. b3 $2 {[#]} (37. Be6 $1 $18 {[%mdl 512] Qxg6+ would kill now.} Rxe6 38. Rxc8) 37... axb3 ({Better is} 37... Rxc4 $1 $15 {[%mdl 512]} 38. bxc4 (38. Rxc4 $2 Rxc4 39. bxc4 Qe6 $19) 38... d3) 38. axb3 $40 {[%mdl 128] White mounts an attack.} Re8 $2 (38... Rxc4 $11 39. bxc4 (39. Rxc4 Rxc4 40. bxc4 Qe6 $15) 39... d3) 39. Rd1 $2 ({White should play} 39. Bd5 $18 Rce6 40. Nd6 (40. Bxe6 Qxe6 41. Nxd4 Qd5 $16)) 39... Rxc4 40. bxc4 Qe6 41. Nxd4 Qxc4 42. e6 Be7 (42... Bg7 $11 43. exf7+ Qxf7) 43. Bg5 $16 {Bxe7 is the strong threat.} Bc5 $2 {[%mdl 8192] [#]} (43... Qd5 $16 {is more resistant.}) 44. exf7+ $2 (44. Qc7 $1 $18 {[%mdl 512] White threatens Qxf7+ and mate.} Nh8 45. Kh1) 44... Qxf7 $11 45. Nf3 {With the idea Bh6.} b6 (45... Qf5 $11) 46. Kh1 Qf5 47. Bc1 (47. Qc7 $16) 47... Qg4 48. Qh2 (48. Kh2 $11) 48... Re2 ({Black should try} 48... Qa4 $15 49. Rf1 Qc4) 49. Rd8+ Bf8 50. Ba3 {Strongly threatening Bxf8.} Ra2 51. Bxf8 Nxf8 52. Qg1 Qg6 (52... Rc2 $11 {remains equal.}) 53. Qf1 $16 Qf7 54. Qb1 {Threatens to win with Ng5.} Rf2 (54... Ra7 $16 {was worth a try.}) 55. Qd3 ({Don't play} 55. Qxb6 $6 Rxf3 56. gxf3 Qxf3+ 57. Kh2 Qf4+ 58. Kg2 Qg4+ 59. Kf2 Qxh4+ 60. Kf1 Qf4+ 61. Ke1 Qc1+ 62. Kf2 Qf4+ 63. Ke1 Qg3+ 64. Kd1 Qf3+ 65. Kd2 Qf4+ 66. Ke1 $11) 55... Qf6 56. Qd5+ $2 (56. Kh2 $18) 56... Qf7 (56... Kg7 $1 $14 57. Kg1 Rb2) 57. Qd4 Ra2 (57... Rf1+ $16 58. Kh2 Qc7+ 59. Rd6 Rf2 60. Qd5+ (60. Qxf2 Qxd6+ 61. Kh1 Qf6 $11) (60. Qxb6 Qxb6 61. Rxb6 Kg7 $16) 60... Qf7) 58. Qe5 ({Don't take} 58. Qxb6 Ra1+ 59. Ng1 Ra4 $16) 58... Rc2 $2 (58... Ra5 $16 59. Qg3+ Qg7) 59. Qg5+ $18 Qg7 {[#]} 60. Rxf8+ $1 {[%mdl 512]} Kxf8 {[%mdl 4096] Endgame KQR-KQN} 61. Qd8+ Kf7 62. Ng5+ Kg6 63. Qd3+ {[%mdl 64] Double Attack} Kh6 64. Qxc2 Qa1+ 65. Kh2 {[%csl Gg5][%cal Rc2h7]} Qe5+ 66. Kh3 {What a fight! Accuracy: White = 52%, Black = 39%.} (66. g3 $142 Qe7 67. Qb2 b5 68. Qxb5 Qf6 69. Ne4 Qe7 70. Qf5 Kg7 71. Kh3) 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.17"]
[Round "3.14"]
[White "Acs, Marton"]
[Black "Seres, Lajos"]
[Result "1/2-1/2"]
[ECO "A06"]
[WhiteElo "2167"]
[BlackElo "2418"]
[Annotator "TA"]
[PlyCount "63"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,63,22,41,42,54,40,46,41,43,42,48,37,37,18,54,0,0,-31,-43,-45,-52,-45,-47,-63,-61,-53,-56,-54,-63,-61,-60,-52,-21,-23,-1,0,-2,-2,0,-5,0,0,0,0]} 1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. d4 Nf6 5. O-O O-O 6. c4 dxc4 7. Na3 c3 8. bxc3 c5 9. e3 Nc6 10. Qe2 Qa5 11. Bb2 Bf5 12. Nd2 {D77: Fianchetto Grünfeld: 6 0-0: Replies other than 6...c6.} Bg4 13. f3 $1 {[%cal Rf3g4]} Be6 {[#]} 14. Nb3 $146 {White is slightly better.} ({Predecessor:} 14. Rfb1 Rfd8 15. Nb3 Bxb3 16. axb3 cxd4 17. cxd4 Rac8 18. f4 Nd5 19. Kh1 e6 20. Nc4 {½-½ (27) Bu,X (2632)-Zhang,P (2616) Tiayuan 2005}) 14... Bxb3 $1 15. axb3 Rfd8 16. f4 cxd4 17. exd4 e6 18. Qb5 (18. Bxc6 $14 bxc6 19. b4) 18... Qc7 $11 19. Nc4 Nd5 {[#] ...a6 is the strong threat.} 20. Ne5 Nxe5 21. fxe5 Nxc3 22. Qxb7 Ne2+ 23. Kh1 Qxb7 24. Bxb7 Rab8 25. Rxa7 Rd7 26. Rf2 Rdxb7 (26... Nxd4 {seems wilder.} 27. Bxd4 Rxd4 28. Bc6 Rf8 29. Re7 Rdd8) 27. Rxb7 Rxb7 (27... Nxg3+ {is interesting.} 28. hxg3 Rxb7 29. Rf3 h5 30. Ba3 Rb5) 28. Rxe2 {The position is equal.} Rxb3 $15 {KRB-KRB} 29. Kg2 h5 30. Bc1 Bf8 31. Be3 Rd3 32. Kf3 {Accuracy: White = 86%, Black = 88%.} 1/2-1/2

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.17"]
[Round "3.15"]
[White "Kaczur, Florian"]
[Black "Persanyi, Barnabas"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2507"]
[BlackElo "2370"]
[Annotator "TA"]
[PlyCount "183"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,183,9,0,0,8,12,0,4,0,0,0,0,0,0,0,83,77,71,68,73,68,69,67,71,73,120,127,170,137,139,67,74,73,73,55,69,0,0,0,58,65,66,70,171,185,379,391,391,396,381,378,366,363,356,367,369,357,364,290,322,303,390,350,368,326,302,302,285,232,218,216,253,208,254,192,404,396,390,377,825,825,809,794,794,279,279,265,4969,5225,4215,4075,7617,7815,5927,2929,29936,29938,12797,12848,29971,12408,29988,1008,495,0,29986,7583,1143,0,5393,1563,1333,493,437,0,0,0,1007,59,59,59,59,0,57,0,999,332,6441,5494,5093,4978,1491,1170,848,574,29956,29956,29963,29963,8554,5397,29969,29968,29971,29972,29972,29973,29973,29973,29973,29972,29971,29974,29975,29976,29980,29981,29981,29982,29985,29982,29982,29983,29983,29984,29992,29993,29995,29991,29996,29992]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. O-O O-O 7. Bb3 {7.Bb3 has become a bit dusty these days.} h6 8. h3 a5 {C54: Giuoco Piano: 4 c3 Nf6, main lines with 5 d4 and 5 d3.} 9. Re1 Be6 10. Bc2 {[#]} Bb6 $146 {The position is equal.} ({Predecessor:} 10... Ba7 11. Nbd2 Re8 12. Nf1 d5 13. exd5 Bxd5 14. Ng3 Qd6 15. Nh4 Ne7 16. Qe2 Bc6 {½-½ (45) Amin,B (2699)-Tabatabaei,M (2642) Khanty-Mansiysk 2019}) 11. d4 exd4 12. cxd4 {[#] aiming for d5.} d5 13. e5 Ne4 $1 14. Nc3 Ne7 (14... f5 $1 $11 {remains equal.}) 15. Nxe4 dxe4 16. Bxe4 Bd5 17. Qc2 Bxe4 18. Rxe4 Qd7 19. Rg4 {Black must now prevent Bxh6.} Ng6 20. Be3 Rad8 21. Rd1 Qe6 22. b3 (22. Qd2 $16) 22... Rd5 $14 23. Rc1 Rfd8 24. Qe4 c6 25. h4 (25. Rc4 $14) 25... Re8 $11 {Threatens to win with ...f5.} 26. Rg3 $1 Kh8 ({Black should play} 26... Ne7 $11) 27. h5 $14 Ne7 28. Nh4 c5 ({Black should try} 28... Red8 $14) 29. dxc5 $40 {[%mdl 128] White has strong attack.} Rxe5 $2 (29... Ba7 30. f4 Rc8) 30. Qa4 Nd5 31. cxb6 Nxe3 32. fxe3 (32. Rxe3 Rxe3 33. fxe3 Qxe3+ 34. Kh2 Re4 $17) 32... Rxe3 33. Qg4 {[%csl Gg3][%cal Rg4g7]} Rxg3 34. Qxg3 Qxb6+ 35. Kh2 Qb5 36. Qg4 Qe5+ 37. Kh1 Qe3 38. Rf1 Qe4 39. Qxe4 Rxe4 {[%mdl 4096] Endgame KRN-KR} 40. Nf3 (40. Rxf7 Rxh4+ 41. Kg1 Rxh5 $11) 40... a4 41. Re1 Rb4 42. Re3 Rb5 43. g4 Kh7 44. Ne5 g6 $2 (44... axb3 45. axb3 g6 46. Nxf7 gxh5 47. gxh5 Rxh5+ 48. Kg2 Rb5) 45. hxg6+ fxg6 46. bxa4 Rb4 $2 (46... Rb1+ 47. Kg2 Rb2+ 48. Kf3 Rxa2) 47. Rb3 Rxa4 48. Rxb7+ Kg8 49. Kg2 $2 (49. Rb6 Kh7 50. Rxg6) 49... Rxa2+ 50. Kf3 Ra3+ $2 (50... Ra5 51. Re7 (51. Nxg6 h5 $14) 51... h5) 51. Ke4 Ra4+ 52. Kd5 Ra5+ 53. Kd6 Ra6+ 54. Nc6 Ra4 55. Nb4 h5 56. g5 h4 57. Nd5 (57. Ke7 $142 Kg7 58. Ke6+ Kf8 59. Kf6 Ke8 60. Re7+ Kf8 61. Rh7 Kg8 62. Rb7) 57... h3 58. Rb8+ (58. Ke7 $142 Re4+ 59. Kf6 Kf8 60. Kxg6 Ke8 61. Nf6+ {[%mdl 64] Double Attack} Kd8 62. Nxe4 h2 63. Nf2) 58... Kg7 59. Rb7+ (59. Rb2 $18) 59... Kg8 $1 60. Ne7+ (60. Ke7 $142 Re4+ 61. Kf6 Kf8 62. Kxg6 Ke8 63. Nf6+ {[%mdl 64] Double Attack} Kd8 64. Nxe4 h2 65. Nf2) 60... Kf7 61. Nd5+ $2 (61. Nc6+ $18 Kg8 62. Ne7+ Kf8 63. Nxg6+ Kg8 64. Ke5) 61... Kf8 $2 {[%mdl 8192]} (61... Kg8 $11 62. Ke7 Re4+ 63. Kf6 Kf8 64. Kxg6 Ke8 65. Nf6+ {[%mdl 64] Double Attack} Kd8 66. Nxe4 h2) 62. Ke5 h2 63. Rh7 (63. Kf6 $142 {[%cal Rb7b8]} Ke8 64. Rh7 Ra6+ 65. Ke5) 63... Ra2 64. Kf6 (64. Nf6 $142) 64... Ra6+ 65. Ke5 Ra2 66. Ne3 $2 (66. Nf6 $18 {Strongly threatening Kf4.} Rb2 67. Kf4) 66... Ra5+ $14 67. Kf4 Ra4+ 68. Ke5 Ra5+ $1 69. Nd5 $2 {[%mdl 8192]} (69. Ke4 $14 Rxg5 70. Rxh2) 69... Ra2 $18 {White now steadily converts the win.} 70. Nc3 $2 (70. Nf6 Rf2 71. Ne4) 70... Ra5+ $2 {[#]} (70... Kg8 71. Rh4 Rf2) 71. Kf4 $1 Rf5+ 72. Kg4 Rf2 73. Ne4 Ra2 74. Kg3 Ra4 75. Nd2 Ra5 76. Nf3 Ra3 77. Rxh2 Rb3 78. Rh7 {White mates.} Ra3 79. Rb7 Ra5 80. Kf4 Ra4+ 81. Ke5 Ra5+ 82. Ke4 Ra4+ 83. Nd4 Ra5 84. Nb5 Ra4+ 85. Ke5 Ra1 86. Nd6 Ra6 87. Rf7+ Kg8 88. Rd7 Ra1 89. Kf6 Ra8 90. Kxg6 Kf8 91. Rf7+ Kg8 92. Re7 {Accuracy: White = 73%, Black = 58%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.17"]
[Round "3.16"]
[White "Mihalyfi, Gabor"]
[Black "Kozak, Adam"]
[Result "0-1"]
[ECO "C44"]
[WhiteElo "1950"]
[BlackElo "2503"]
[Annotator "TA"]
[PlyCount "44"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,44,-25,-6,-73,-74,-75,-69,-73,-73,-73,-68,-56,-43,-57,-56,-59,-60,-76,-70,-82,-81,-94,-86,-105,-104,-137,-144,-178,-181,-270,-184,-652,-647,-631,-630,-678,-595]} 1. e4 e5 2. d4 exd4 3. Bc4 Nc6 4. Nf3 Bc5 5. O-O d6 6. Bg5 {C44: Ponziani Opening and Scotch Gambit.} (6. c3 $11 {remains equal.}) 6... Nge7 $17 7. c3 {[%cal Rc3d4]} Bg4 8. h3 {Black is slightly better.} Bxf3 {[#]} 9. Qxf3 $146 ({Predecessor:} 9. gxf3 Qd7 10. Qb3 O-O 11. Bxe7 Qxe7 12. cxd4 Nxd4 13. Qd3 Qg5+ 14. Kh1 Qf4 15. Kg2 Rae8 16. Rh1 Qg5+ 17. Kf1 Qc1+ 18. Kg2 Qxb2 19. Nc3 Ne6 20. Ne2 Nf4+ {0-1 (20) Rosales Schulz,K (2019)-Lopez Silva,H (2399) Quilpue 2019}) 9... Ne5 10. Qe2 O-O 11. cxd4 Bxd4 12. Bb3 h6 13. Bh4 N5g6 14. Bg3 Nc6 15. Nc3 Qg5 16. Kh1 Be5 17. Bxe5 dxe5 18. Rad1 Nd4 19. Qc4 (19. Qg4 {might work better.}) 19... c6 $40 {[%mdl 128] White is in trouble.} 20. a4 $2 (20. Ne2) 20... Nf4 $19 {[%csl Gf4][%cal Rg5g2] Black is clearly winning.} 21. Rg1 Qh5 {...Nxh3! is the strong threat.} 22. Kh2 {[#]} Nf3+ $1 {[%mdl 512] White did not feel at home in the position after the opening. Accuracy: White = 41%, Black = 86%.} 0-1

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.17"]
[Round "3.17"]
[White "Korpa, Bence"]
[Black "Fodor, Balazs"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "2545"]
[BlackElo "2154"]
[Annotator "TA"]
[PlyCount "81"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,81,15,19,-18,0,4,12,8,11,4,15,0,26,23,23,8,21,25,12,0,23,23,23,23,17,22,28,19,24,4,36,29,29,30,54,24,61,30,146,132,138,134,201,196,180,154,191,176,310,306,301,288,298,207,197,190,424,394,521,522,477,441,433,425,399,363,742,769,29973,29974,29986,29986,29985,29986]} 1. Nf3 d5 2. g3 Nf6 3. Bg2 Bf5 4. O-O e6 5. d3 h6 6. Nfd2 {A07: Réti Opening: New York and Capablanca Systems.} c6 7. e4 Bh7 8. Nc3 {The position is equal.} Be7 9. f4 dxe4 10. dxe4 Nbd7 11. Qe2 Qc7 12. Nb3 Nc5 {[#]} 13. Nxc5 $146 ({Predecessor:} 13. Kh1 Rd8 14. f5 exf5 15. Bf4 Qd7 16. Rad1 Qe6 17. Rxd8+ Kxd8 18. Nd4 Qc8 19. Nxf5 Bxf5 20. exf5 {1-0 (31) Froewis,G (2366)-Jovanic,O (2505) Oberwart 2012}) 13... Bxc5+ 14. Kh1 a5 15. e5 Nd5 16. Ne4 Bxe4 17. Bxe4 h5 18. c4 Ne7 19. Be3 Qb6 20. Bxc5 Qxc5 21. Rad1 $36 {[%mdl 2048] White is pushing.} g6 22. Rd2 O-O 23. Rfd1 Nf5 {White now steadily converts the win.} (23... Rab8 $11 {keeps the balance.}) 24. Bxf5 $1 $16 exf5 25. Rd7 {Threatens to win with e6.} Rae8 (25... Rfe8 $16 {was necessary.}) 26. Rxb7 $18 Re7 27. Rxe7 Qxe7 {[%mdl 4096] Endgame KQR-KQR} 28. Rd6 Rd8 (28... Rb8 $142 29. b3 (29. Rxc6 Qb7 $16) 29... a4 30. bxa4 Qb7) 29. c5 Rb8 30. b3 ({Weaker is} 30. Rxc6 Qb7 $16) 30... a4 31. Qc4 ({Don't do} 31. Rxc6 $6 axb3 32. axb3 Rxb3 $16) 31... axb3 32. axb3 Qb7 $2 (32... Kg7 33. Qc3 Kh6) 33. Rxg6+ Kh7 34. Rf6 Kg7 35. Rxf5 Qd7 36. Rg5+ Kf8 {[#] Hoping for ...Ra8.} 37. Kg2 Qd2+ $2 (37... h4 38. gxh4 Qd2+ 39. Kh3 Rb4) 38. Kh3 Qd1 39. e6 {White mates.} Rxb3 40. exf7 Qd7+ {[#]} 41. Kh4 $1 {Accuracy: White = 82%, Black = 49%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.17"]
[Round "3.18"]
[White "Lejer, Sandor"]
[Black "Fancsy, Imre"]
[Result "0-1"]
[ECO "D24"]
[WhiteElo "1903"]
[BlackElo "2352"]
[Annotator "TA"]
[PlyCount "96"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,96,-17,-5,-71,-29,-29,-20,-20,-22,-22,-27,-39,-20,-39,-18,-28,-28,-67,-18,-25,-30,-47,0,0,-6,-14,-22,-29,-22,-31,-22,-30,-29,-29,-24,-38,-26,-60,-56,-57,-43,-71,-59,-99,-39,-27,25,19,54,54,27,23,47,16,95,63,80,42,88,81,95,0,2,3,3,0,0,-747,-133,-104,464,450,29995,-308,302,-771,-662,-694,-669,-29990,-29991,-29990,-29991]} 1. Nf3 d5 2. d4 Nf6 3. c4 dxc4 4. Nc3 a6 5. e3 e6 6. Bxc4 c5 7. O-O b5 8. Bd3 Bb7 {[#]} 9. Ne1 $146 {D27: Queen's Gambit Accepted: Classical main line: 7 e4!? and 7 a4.} (9. a3 $11) ({Predecessor:} 9. Qe2 Nbd7 10. Rd1 Qb8 11. b3 Bd6 12. h3 cxd4 13. Nxd4 O-O 14. Bb2 Nc5 15. Bc2 b4 16. Na4 Nxa4 17. bxa4 Rc8 18. Rac1 Bd5 {1-0 (48) Cori,J (2651)-Macieja,B (2513) Chihuahua City 2019}) 9... cxd4 10. exd4 Be7 11. Be3 {The position is equal.} O-O 12. Rc1 Nbd7 {[%cal Bb8d7,Bd7b6,Bb6c4][%mdl 32]} 13. f3 Nb6 14. Bf2 Nc4 15. Qe2 Nd5 16. Bxc4 Nf4 17. Qd2 {Bb3 is the strong threat.} bxc4 18. Ne4 ({Reject} 18. Qxf4 Bg5 $17) 18... Ng6 19. Rxc4 Bd5 20. Rc1 Bxa2 21. Nd3 Bd5 22. Nec5 Bg5 $36 {[%mdl 2048] Black is pushing.} 23. Be3 Bxe3+ 24. Qxe3 a5 25. Ra1 Rb8 26. Ra3 Nh4 27. Qf2 Nf5 28. Ne5 Rb5 29. Rd1 Qg5 (29... Qd6 $17) 30. Ne4 $15 Qe7 (30... Bxe4 $142 31. fxe4 Nd6) 31. Nc3 $11 Rb6 32. Nxd5 exd5 33. Rxa5 {[%cal Ba3a5,Ba5c5,Bc5c2][%mdl 32]} Rfb8 34. Rd2 (34. Re1 {looks sharper.} Qd8 35. b4 Ne7 36. Ra7 f6 37. Qh4) 34... Nd6 (34... Re6 $11) 35. Rc5 Qb7 36. Rcc2 f6 37. Nd3 Nc4 38. Nc5 (38. Re2 $16) 38... Qa7 {Threatens to win with ...Qa1+.} 39. Re2 {Hoping for Qe1.} Rxb2 $1 40. Rxb2 Rxb2 41. Re8+ (41. g4 $11 {keeps the balance.}) 41... Kf7 $17 42. Qe1 {[#] And now Qe6+ would win.} Qb6 $2 {[%mdl 8192]} (42... Ne5 $1 $17 {stays on course.} 43. Re6 Qb8) 43. Re7+ $18 Kg6 (43... Kg8 $18 44. Rb7 Qc6) 44. Nd3 $4 {[%mdl 8192] [#]} (44. Qg3+ {mates} Kh5 45. Qg4+ Kh6 46. Qxg7+ {[%mdl 64] Double Attack} Kh5 47. g4+ Kh4 48. Qh6#) 44... Qxd4+ $4 {[%mdl 8192]} (44... Rb1 $1 $19 {and all is fine.} 45. Nc1 Qxd4+ 46. Kh1 Kh6) 45. Nf2 $4 {[%mdl 8192]} (45. Kh1 $18) 45... Ne5 {Strongly threatening ...Nd3!} 46. h3 {[#]} Nd3 $1 47. Re2 Nxe1 48. Rxb2 Qxb2 {Accuracy: White = 52%, Black = 58%.} 0-1

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.17"]
[Round "3.19"]
[White "Meszaros, Tamas"]
[Black "Gombocz, Ferenc Jr."]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "2378"]
[BlackElo "2209"]
[Annotator "TA"]
[PlyCount "57"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,57,7,9,12,18,2,21,0,-2,-16,0,-3,7,0,88,97,92,85,92,82,93,71,64,4,59,71,201,204,187,178,261,256,375,367,327,359,337,316,1262,1119,1463,1208,3845,3588,29984,29985,29991,29990,29990,29989]} 1. e4 e5 2. Nf3 Nc6 3. Be2 g6 4. d4 exd4 5. Nxd4 Bg7 6. Nxc6 {C44: Ponziani Opening and Scotch Gambit.} bxc6 7. O-O Ne7 8. c4 {The position is equal.} O-O 9. Qc2 d6 10. Nc3 {[%cal Bb1c3,Bc3e4,Be4f6][%mdl 32] [#]} f5 $146 ({Predecessor:} 10... Be6 11. Rb1 f5 12. Bd3 Qd7 13. Bg5 Rae8 14. Rbd1 h6 15. Bxe7 Rxe7 16. b3 Ref7 17. exf5 Bxf5 {0-1 (57) Rosmann,A (1769)-Just,J (1933) Binz 2016}) 11. Bg5 Bf6 (11... Qd7 $11 {remains equal.}) 12. Bxf6 $16 Rxf6 13. Rad1 fxe4 14. Nxe4 (14. Qxe4 Rb8 $11) 14... Rf8 15. Qc3 {Nf6+ is the strong threat.} Nf5 16. g4 (16. b4 $14) 16... Ng7 ({Better is} 16... Qe7 $11) 17. g5 $36 {[%mdl 2048] White is really pushing.} Rf4 {Loses the game.} (17... Ne8 $16) 18. Nf6+ $1 $18 Kf7 {[#]} 19. Bf3 $1 (19. Nxh7 Ne6 $11) 19... Bd7 {[#]} (19... Rf5 {keeps fighting.} 20. h4 (20. Bxc6 Rxg5+ 21. Kh1 Qxf6 $16) (20. Nxh7 Qh8 $16) 20... Rxf6) 20. c5 $1 {[%cal Rc5d6]} ({And not} 20. Nxh7 Ne6 $11) 20... Rf5 (20... Be6 {was necessary.} 21. cxd6 (21. Nxh7 d5 $16) (21. Bxc6 Rc4 $18) 21... cxd6 22. Bxc6 Rc8) 21. Nxd7 Qxd7 22. cxd6 Rxg5+ 23. Kh1 Rd8 $2 (23... cxd6 24. Bxc6 {[%mdl 64] Double Attack} Qd8 25. Bd5+ Rxd5) 24. Bxc6 Qg4 25. Qb3+ Kf8 26. dxc7 Rc8 27. Rd8+ {White mates.} Ke7 28. Re1+ Kf6 29. Rd6+ {Accuracy: White = 95%, Black = 41%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.17"]
[Round "3.20"]
[White "Szilagyi, Norbert"]
[Black "Ruck, Robert"]
[Result "0-1"]
[ECO "B18"]
[WhiteElo "2214"]
[BlackElo "2540"]
[Annotator "TA"]
[PlyCount "118"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,118,0,0,0,58,40,56,20,35,2,7,-19,-21,-18,0,-25,0,-12,0,10,22,11,31,-54,36,9,23,11,23,19,44,-35,0,-18,0,-39,0,0,0,7,33,8,10,-18,-22,-38,-17,-33,-16,-94,-47,-100,-78,-161,-169,-172,-138,-133,-66,-75,-70,-95,-84,-497,-466,-456,-428,-406,-434,-688,-680,-679,-653,-730,-722,-739,-687,-736,-585,-1103,-1072,-966,-810,-1034,-1028,-1065,-1054,-991,-947,-29988,-1292,-1235,-1257,-1116,-1049,-29984,-29985,-29985,-29978,-29989,-29990,-29991,-29992]} 1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Bc4 e6 7. N1e2 Nf6 8. Nf4 Bd6 9. Bb3 Qc7 10. Qf3 {B18: Classical Caro-Kann: 4...Bf5 sidelines.} Nd5 ({Black should play} 10... a5 $11) 11. Nxg6 $14 hxg6 12. Bd2 {White is slightly better.} Nd7 {[#]} 13. O-O-O $146 ({Predecessor:} 13. c4 N5f6 14. O-O O-O 15. c5 Be7 16. Bf4 Qd8 17. h4 Nd5 18. h5 Nxf4 19. Qxf4 gxh5 20. Nxh5 {0-1 (41) Kobayashi,A (2011)-Tang,T (1927) Tokyo 2013}) 13... Bf4 14. Kb1 Bxd2 15. Rxd2 N5f6 16. c4 O-O-O 17. h3 Rh4 18. Rhd1 Nb6 19. Ne2 Rd7 20. g3 ({Better is} 20. Nc3 $14) 20... Rh8 (20... Rxh3 $15 21. Nc3 Rh5) 21. h4 Rhd8 22. Nc3 Kb8 23. a3 a6 24. Ba2 (24. c5 $14 Nc8 25. Na4) 24... Nc8 25. d5 c5 26. Rd3 e5 27. Re3 Re7 28. Qe2 Rde8 29. g4 Nd6 30. Ka1 Nd7 31. Re1 f5 32. f4 e4 33. Bb1 (33. g5 $1 $11) 33... Rh8 34. gxf5 (34. Rh3 $15) 34... gxf5 $17 35. h5 (35. Rh3 $17 {was called for.}) 35... Nf6 $19 36. Rh3 Rh6 37. Rg1 Qd8 (37... Ng4 $17 38. Rgh1 Qa5) 38. Nd1 Qh8 {[%cal Rh6h5]} 39. Rg5 {[#]} g6 $1 {[%cal Rh6h5][%mdl 512]} 40. Rhg3 $2 {[%mdl 8192] Loses the game.} (40. Qe3 $17 {was the crucial defense.}) (40. Rxg6 Rxg6) 40... Nxh5 {[%mdl 64] Double Attack} 41. Rg1 Nxf4 42. Qe3 Qe5 43. Qxc5 (43. Rf1 $142 Nh3 44. Rg2) 43... Rc7 44. Qb4 Rxc4 45. Qb3 {and the idea Ne3 leaves White hopeful.} Rh3 46. Ne3 Rc7 47. R5g3 Rh2 48. Rxg6 Nxg6 49. Rxg6 Rh3 50. Qb6 Nc8 51. Qb3 f4 52. d6 Nxd6 53. Nc4 Rxb3 (53... Nxc4 $142 54. Rg8+ {[#]} Ka7 $1 {[%mdl 512]} 55. Qc2 Rxa3+ 56. Ba2 e3 57. Rg2 f3 58. Rh2 e2 59. Rh1 e1=Q+ 60. Rxe1 Qxe1+ 61. Qb1 Qxb1+ {[%mdl 64] Back Rank} 62. Kxb1 Nd2+ 63. Ka1 Rc1#) 54. Nxe5 Nc4 55. Rg8+ Ka7 56. Ba2 Nxe5 {Black mates.} 57. Bxb3 f3 58. Rf8 e3 59. Re8 f2 {Accuracy: White = 45%, Black = 69%.} 0-1

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.17"]
[Round "3.21"]
[White "Kantor, Gergely"]
[Black "Horvath, Tamas I"]
[Result "1-0"]
[ECO "E16"]
[WhiteElo "2530"]
[BlackElo "2318"]
[Annotator "TA"]
[PlyCount "73"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 25,73,11,17,0,8,-13,0,-18,-22,-33,0,4,0,0,27,33,146,133,146,150,135,128,143,151,131,114,145,143,258,252,297,247,206,37,18,35,26,-229,300,309,294,291,307,301,298,263,463,447,1656,1469]} 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. g3 Nc6 6. Nc3 Bxc3 7. Bxc3 Ne4 8. Rc1 O-O 9. Bg2 d6 10. d5 Nd8 11. O-O e5 12. Nd2 Nxc3 13. Rxc3 b6 14. b4 {E11: Bogo-Indian.} a5 15. Ra3 Nb7 16. Nb3 {[#] The position is equal.} Bf5 $146 ({Predecessor:} 16... Bg4 17. bxa5 Ra6 18. Qc2 {½-½ (18) Pert,R (2459)-Rendle,T (2386) Sheffield 2011}) 17. bxa5 bxa5 18. c5 dxc5 19. Qc1 c4 20. Nd2 Qb4 (20... a4 $14) 21. Nxc4 $16 {Strongly threatening Rb3.} Qe7 22. Qb2 Nd6 23. Nxe5 Rfe8 24. Re3 $1 Qf6 25. f4 Rab8 26. Qc3 Nb5 (26... Qe7 $16 {was necessary.} 27. g4 (27. Qxa5 f6 $16) 27... Bc8 28. Qxa5 Rb5) 27. Qxa5 $18 Qd6 28. Rc1 f6 29. Nc6 $2 (29. a4 $18 Na3 30. Nc4 (30. Qxc7 Qxc7 31. Rxc7 Nc2 $14) 30... Nxc4 31. Rxe8+ Rxe8 32. Rxc4) 29... Rxe3 $14 30. Nxb8 Nd4 31. Qxc7 $2 {[%mdl 8192] [#]} ({But not} 31. Rxc7 Nxe2+ 32. Kf1 Nxf4 $15) (31. Qc5 $11 Nxe2+ 32. Kf2 Nxc1 33. Qxe3 Nxa2 34. Qe8+ Qf8 35. Qxf8+ Kxf8 36. Na6) 31... Qxc7 $4 {[%mdl 8192]} (31... Qa3 $1 $19 32. Qd8+ Kf7 33. Rc7+ Kg6) 32. Rxc7 $18 {And now d6 would win.} Rxe2 {[#]} 33. d6 $1 {[%cal Rd6d7]} Re1+ 34. Kf2 Re2+ 35. Kf1 Bd3 $2 (35... Re8 {is a better defense.}) 36. Bd5+ Ne6 (36... Kf8 $142 37. Bc4 Rd2+ 38. Bxd3 Rxd3 39. Nd7+ Kg8) 37. Kg1 {Accuracy: White = 72%, Black = 45%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.17"]
[Round "3.22"]
[White "Ongut, Tamas Gunes"]
[Black "Geher, Koppany"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2305"]
[BlackElo "2295"]
[Annotator "TA"]
[PlyCount "154"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,154,-18,-10,-17,-12,-22,-19,-29,-25,-48,-22,-28,-18,-39,-8,-9,-14,-17,14,-18,-30,-16,-25,-17,-27,-30,26,0,36,6,16,0,0,0,48,27,63,20,22,4,30,15,43,41,35,23,32,35,65,65,65,65,60,61,197,195,175,172,225,184,170,162,174,5,8,0,0,0,46,76,66,14,13,8,8,0,13,13,13,13,8,8,8,10,10,0,0,0,8,0,0,0,0,0,0,0,0,0,0,0,0,0,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,0,8,8,8,8,8,8,8,8,8,-8,-8,-8,-8]} 1. Nc3 d5 2. d4 Nf6 3. Bf4 e6 4. e3 Bd6 5. Bg3 a6 6. Nf3 {D00: 1 d4 d5: Unusual lines.} O-O 7. Ne5 c5 8. dxc5 Bxc5 9. Bd3 {[#]} Bd6 $146 ({Predecessor:} 9... Nc6 10. Nxc6 bxc6 11. O-O Bd6 12. Bh4 Be7 13. e4 Rb8 14. b3 Nd7 15. Bxe7 Qxe7 16. exd5 exd5 {½-½ (60) Heinechen,J (1982)-Melian,J (1755) Asuncion 2019}) 10. O-O Qc7 11. f4 Nc6 12. Nxc6 Qxc6 13. Qf3 b5 14. e4 Bb7 15. e5 Bc5+ 16. Kh1 Ne4 {Strongly threatening ...Nd2.} 17. Bh4 $1 Bb4 (17... g6 $142) 18. Ne2 $11 Qc7 19. c3 $36 {[%mdl 2048] White is more active.} Be7 20. Bxe7 Qxe7 21. Rad1 Rac8 (21... b4 {seems wilder.} 22. Qe3 Rfd8 23. cxb4 Qxb4 24. Qd4 Qe7) 22. Qe3 Qc5 23. Qxc5 (23. Nd4 {is interesting.} Qc7 24. a3 Rce8 25. Bc2 f6 26. Qh3) 23... Nxc5 24. Bb1 Ne4 25. Kg1 Ba8 26. Bxe4 dxe4 27. Kf2 Bd5 28. a3 a5 29. Ke3 b4 30. axb4 axb4 31. cxb4 Rb8 {[#]} (31... Bc4 $14) 32. Rd4 $1 $18 Rfc8 33. Nc3 Rc4 (33... f5 $142 34. exf6 (34. Nxd5 exd5 35. Rfd1 g6 $16) 34... gxf6 35. Nxe4 (35. Nxd5 exd5 36. Rf2 Rc1 $16) 35... Bxe4) 34. Rxc4 ({Resist} 34. Nxd5 $6 Rxd4 35. Kxd4 exd5 $16) 34... Bxc4 {[%mdl 4096] Endgame KRB-KRN} 35. Ra1 h6 36. Nxe4 $2 ({White should play} 36. Ra5 $18) 36... Rxb4 $11 37. Ra8+ Kh7 {[#] And now ...Bd5 would win.} 38. Ra7 Kg6 39. Nd6 Bd5 40. g4 ({Of course not} 40. Nxf7 $6 Re4+ 41. Kd3 Rxf4 $11) (40. g3 $14) 40... Rb3+ {The position is equal.} 41. Kd4 Rb4+ 42. Ke3 Rb3+ 43. Kd2 Rxb2+ 44. Kc3 Rb3+ 45. Kc2 Rb6 46. h4 h5 47. gxh5+ Kxh5 48. Rxf7 Rb4 49. Ne8 Kxh4 50. Nxg7 Kg4 51. Ne8 {Black must now prevent Nf6+.} Be4+ 52. Kc3 Ra4 53. Nd6 Bd5 54. f5 exf5 55. Rxf5 Rf4 56. Rxf4+ Kxf4 {KB-KN} 57. Kd4 Be6 58. Ne4 Kf5 59. Nc5 Bg8 60. Nb7 Ke6 61. Nd6 Bh7 62. Nc4 Bb1 63. Nd2 Bg6 64. Nf3 Bf5 65. Ng5+ Ke7 66. Kd5 Bd7 67. Ne4 Be6+ 68. Kd4 Bg8 69. Ng5 Ba2 70. Ke4 Bb1+ 71. Kd4 Ba2 72. Nf3 Bg8 73. Ne1 Ba2 74. Nc2 Bg8 75. Na1 Ba2 76. Nb3 Bxb3 77. e6 Bxe6 {Accuracy: White = 91%, Black = 75%.} 1/2-1/2

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.17"]
[Round "3.23"]
[White "Horvath, Peter"]
[Black "Szabo, Vince David"]
[Result "1-0"]
[ECO "D15"]
[WhiteElo "2409"]
[BlackElo "1388"]
[Annotator "TA"]
[PlyCount "85"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,85,17,37,27,61,54,78,84,91,58,122,135,128,131,118,107,344,356,349,333,306,245,237,242,294,303,298,228,242,214,388,302,370,381,368,348,483,490,470,470,466,489,750,747,755,695,662,620,1598,1489,1434,863,856,856,1403,1332,29982,29983,29983,29984,29988,29978,29989,29989,29986,29987,29987,29988,29991,29992,29992,29990,29995,29995]} 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 Bf5 5. Qb3 Qb6 6. c5 Qxb3 {6...Qc7 deserves study. Played by Magnus Carlsen in March 2020.} 7. axb3 Nbd7 8. b4 {[%cal Bb3b4,Bb4b5][%mdl 32] D15: Slav Defence: 4 Nc3 a6 and gambit lines after 4 Nc3 dxc4.} e6 9. b5 Ne4 10. e3 {White is better.} Be7 {[#]} 11. Bd2 $146 ({Predecessor:} 11. Nxe4 Bxe4 12. Nd2 Bc2 13. f4 g5 14. b4 gxf4 15. exf4 Bh4+ 16. g3 Bf6 17. Bb2 Ke7 {1-0 (49) Daniluk,J (2094)-Puczylowski,M (1927) Wysowa 2007}) 11... Bg4 (11... Bf6 $14) 12. b4 $16 Bf6 13. bxc6 bxc6 14. Bd3 Ng5 $2 {[#]} (14... Bf5 $16) 15. Nxg5 $18 Bxg5 16. b5 cxb5 17. Nxb5 {Black must now prevent f3.} O-O 18. f3 Bh5 19. Ke2 a6 20. Nd6 Nb8 21. Rhb1 Be7 $2 (21... Bg6 {is a better defense.} 22. Bxg6 hxg6) 22. Rb6 Bd8 23. Rb7 a5 24. Bb5 f5 25. c6 Nxc6 26. Bxc6 Ra6 27. Rc1 a4 (27... h6 $142 28. Be1 f4) 28. Bb4 a3 29. Bb5 Ra8 30. Bd7 Bf7 31. Nxf7 Kxf7 32. Bxf8 Kxf8 33. Bxe6 {[%mdl 64] [#] Double Attack} Ba5 34. Bxd5 f4 35. Rf7+ {[%mdl 64] Discovered Attack. White mates.} Ke8 36. Rxg7 Ra6 37. Ba2 fxe3 38. Rxh7 Rf6 39. Rc8+ Bd8 40. Rh8+ Ke7 41. Rcxd8 {[%csl Gd8][%cal Rh8e8]} Rb6 42. Rb8 Rc6 43. Rb7+ {Black got outplayed after the opening. Accuracy: White = 75%, Black = 37%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.17"]
[Round "3.24"]
[White "Bagi, Mate"]
[Black "Piroska, Istvan"]
[Result "1-0"]
[ECO "C48"]
[WhiteElo "2478"]
[BlackElo "2145"]
[Annotator "TA"]
[PlyCount "43"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,42,29,29,0,15,6,59,63,60,53,103,106,166,133,106,107,359,367,339,104,91,95,93,32,60,62,408,407,391,382,466,464,451,450,29999]} 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Nd4 5. Bc4 Bc5 6. d3 {C48: Four Knights: 4 Bb5, replies other than 4...Bb4.} Nxf3+ 7. gxf3 {[#]} a6 $146 (7... Nh5 $11) ({Predecessor:} 7... c6 8. Rg1 Rg8 9. Qe2 d6 10. f4 Bd7 11. fxe5 dxe5 12. Rg5 Qe7 13. f4 Bd6 14. fxe5 Bxe5 {1-0 (26) Solozhenkina,E (2052)-Vorobyova,E (1673) St Petersburg 2015}) 8. f4 {White is slightly better.} exf4 9. Bxf4 d6 10. Rg1 $1 {[%cal Rg1g7]} Rg8 (10... g6 $16 {was called for.}) 11. d4 Bb4 12. Qf3 {aiming for Bg5.} Qe7 $2 {[%mdl 8192] [#]} (12... Bxc3+ $16 {might work better.} 13. bxc3 Be6 14. Bxe6 fxe6) 13. O-O-O $1 $18 Bxc3 14. bxc3 $2 (14. e5 $18) 14... Be6 $16 15. d5 $36 {[%mdl 2048] White is in control.} Bd7 16. e5 ({White should try} 16. Kb2 $16) 16... dxe5 $14 {[#]} 17. Bxe5 $1 {[%mdl 512]} Bg4 $2 {[%mdl 8192] [#]} ({Wrong is} 17... Qxe5 $2 18. Rge1 $18) (17... O-O-O $14 18. Rde1 h5) 18. Qf4 $1 $18 O-O-O 19. Bxf6 ({But not} 19. Rxg4 Nxg4 20. Qxg4+ Kb8 $18) 19... Qa3+ 20. Kd2 Bxd1 21. Bxd8 {[%csl Gd8][%cal Rf4c7]} Bxc2 (21... Kxd8 $18 22. Kxd1 Qxc3) 22. Qxc7# {Accuracy: White = 71%, Black = 40%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.17"]
[Round "3.25"]
[White "Horvath, Jozsef"]
[Black "Juhasz, Judit"]
[Result "1-0"]
[ECO "A37"]
[WhiteElo "2438"]
[BlackElo "2053"]
[Annotator "TA"]
[PlyCount "171"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,171,36,31,51,31,79,43,131,-12,89,92,159,29,32,0,8,-4,116,0,0,0,0,0,0,0,0,-32,-32,-32,-32,-32,-39,-33,-23,-37,-29,-37,-40,-50,-55,-53,-67,-113,-59,-128,-37,-37,-37,-43,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,24,24,24,24,24,24,24,24,25,25,25,17,125,17,17,17,113,114,889,747,986,931,877,856,812,783,4742,3080,29968,2433,29971,29968,29965,29964,29975,29976,29977,29978,29977,29978,29978,29977,29977,29978,29978,29975,29976,29977,29977,29976,29976,29976,29975,8,29969,0,29974,0,29970,29970,29976,29978,29979,29980,29980,29981,29985,29981,29981,29982,29982,29981,29981,29982,29984,29980,29984,29985,29987,360]} 1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nf3 e5 6. a3 Nge7 7. Rb1 a5 8. d3 d6 9. O-O O-O 10. Bd2 h6 11. Ne1 Be6 12. Nd5 f5 {A37: Symmetrical English vs ...g6: 4 Bg2 Bg7 5 Nf3.} 13. Nc2 {[#]} Nd4 $146 ({Predecessor:} 13... a4 14. Nce3 f4 15. Nxe7+ Nxe7 16. Nd5 Nxd5 17. cxd5 Bg4 18. f3 Bd7 19. Be1 b5 {0-1 (38) Reichenbaecher,T (1966)-Hahn,F (2189) Vellmar 2018}) 14. b4 (14. Nxe7+ {is interesting.} Qxe7 15. b4 cxb4 16. axb4 a4 17. Nxd4 exd4 18. b5) 14... axb4 (14... Bxd5 $14 15. cxd5 Nxc2 16. bxc5 Nxa3 17. Rxb7 Rb8) 15. axb4 (15. Nxe7+ $16 Qxe7 16. Nxd4 cxd4 17. Rxb4) 15... Bxd5 (15... Nxd5 $1 $11 16. cxd5 Bd7) 16. cxd5 $16 Ra2 (16... b6 $142) 17. Nxd4 (17. bxc5 $1 $16 Rxc2 18. e3 Rxc5 19. exd4 exd4 20. Rxb7) 17... cxd4 $11 18. b5 g5 19. e3 Qb6 {[#]} (19... dxe3 $11 {remains equal.} 20. Bxe3 Qa5) 20. exd4 (20. e4 $1 $16) 20... Qxd4 21. Be3 Qc3 22. Rc1 Qa5 23. Qb3 Ra3 24. Bb6 Rxb3 25. Bxa5 Rxb5 26. Bc7 Nxd5 27. Bxd6 {Strongly threatening Rb1.} Rd8 $36 {[%mdl 2048] Black fights for an advantage.} 28. Rb1 Nc3 29. Rxb5 Nxb5 30. Bc5 Rxd3 {...e4 is the strong threat.} 31. Rb1 Nc3 32. Rxb7 Rd1+ 33. Bf1 {[#]} Ne4 (33... f4 $1 $17 {[%cal Rf4f3] Hoping for ...f3.} 34. Bb4 Nd5) 34. Bb4 $1 $15 Rb1 {aiming for ...Bf8.} 35. f3 Nd2 (35... Nf6 {with more complications.} 36. Rb5 e4 37. fxe4 Nxe4 38. Be7 Bd4+) 36. Rxg7+ $1 Kxg7 37. Bxd2 {Black should prevent Bc3.} Kf6 38. Kf2 Rb2 39. Ke1 Rb1+ 40. Kf2 Rb2 41. Ke1 Rb1+ 42. Ke2 Rb2 43. Kd3 Rb1 44. Ke2 Rb2 45. Bg2 Ke6 46. h4 f4 47. gxf4 gxf4 48. Bh3+ Kd5 49. Kd3 Rb3+ 50. Bc3 Rb6 51. Bf5 Rb1 52. h5 Rh1 (52... Rd1+ $11 53. Ke2 Rh1) 53. Be4+ (53. Bg6 $16) 53... Ke6 $11 54. Bg6 {And now Ke4 would win.} Rb1 (54... Rc1 $11) 55. Ke4 $16 {White leaves nothing to chance now.} Rb3 $2 {[%mdl 8192]} (55... Rb5 $16) 56. Bf5+ $18 Kf6 57. Bxe5+ {[%mdl 64] Double Attack} Kg5 58. Bxf4+ Kxh5 59. Bd6 Rc3 60. f4 Kh4 61. Bg6 (61. Be6 $142 Rc1 62. Be7+ Kg3 63. f5 Re1+ 64. Kd5 h5 65. f6 Rd1+ 66. Kc5) 61... Rc6 62. Kd5 Rc1 63. f5 Kg5 64. Be7+ Kg4 65. f6 Rd1+ 66. Ke5 Re1+ 67. Be4 Rf1 68. Bb4 h5 69. Bg2 Rf2 70. Bd5 Re2+ 71. Be4 Rf2 72. Bc5 Rf1 73. Bc6 $2 (73. Bd3 Re1+ 74. Kd4 Re6 75. f7 Rf6 76. Be2+ Kh3 77. Bxh5 Rxf7 78. Bxf7) 73... Re1+ $2 {[%mdl 8192]} (73... Rf5+ $11 74. Kd4 Rxf6 75. Bd7+ Kf3) 74. Be4 Rf1 75. Bc6 Re1+ 76. Kd6 {White mates.} Rd1+ 77. Bd5 Rf1 78. f7 h4 79. Ke7 h3 80. f8=Q Rxf8 81. Kxf8 Kf4 82. Kg7 Ke5 83. Bh1 Kf4 84. Kh6 Kg4 85. Bd6 Kh4 86. Bf3 $2 {Accuracy: White = 74%, Black = 58%.} (86. Bh2 {mates} Kg4 87. Kg6 Kh4 88. Kf5 Kh5 89. Bf3+ Kh4 90. Bh1 Kh5 91. Bg3) 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.17"]
[Round "4.1"]
[White "Aczel, Gergely"]
[Black "Balogh, Csaba"]
[Result "1/2-1/2"]
[ECO "D10"]
[WhiteElo "2511"]
[BlackElo "2580"]
[Annotator "NA RC"]
[PlyCount "11"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Bf4 Nf6 5. Nc3 Nc6 6. e3 1/2-1/2

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.17"]
[Round "4.2"]
[White "Balog, Imre"]
[Black "Horvath, Adam"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2567"]
[BlackElo "2488"]
[Annotator "TA"]
[PlyCount "45"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,45,36,14,32,31,24,17,39,18,34,-45,-23,-25,115,139,114,123,253,222,735,714,747,700,1098,1093,1052,1017,1489,1508,1493,1452,1426,1393]} 1. d4 Nf6 2. Bg5 e6 3. e4 h6 4. Bxf6 Qxf6 5. Nc3 d6 6. Qd2 c6 7. O-O-O Nd7 8. Nf3 Qd8 {A46: 1 d4 Nf6 2 Nf3 e6: Torre, London and Colle Systems.} 9. g4 $5 {[%mdl 4] Leaves trodden paths.} Be7 10. h4 {[#]} b5 $146 {[%cal Bb7b5,Bb5b4][%mdl 32] The position is equal.} ({Predecessor:} 10... Qc7 11. g5 h5 12. Bh3 g6 13. Ne1 d5 14. Nd3 dxe4 15. Nxe4 b6 16. Ne5 Nxe5 17. dxe5 Qxe5 {½-½ (49) Djordjevic,V (2415)-Liu,Y (2402) Poprad 2016}) 11. d5 b4 12. Ne2 (12. dxc6 $14 bxc3 13. cxd7+ (13. Qxc3 Nc5 $17) 13... Bxd7 14. Qxc3) 12... cxd5 $1 $15 13. exd5 Nb6 (13... e5 $11) 14. dxe6 $16 Bxe6 15. Ned4 $36 {[%mdl 2048] White is on the roll.} O-O {[#] Loses the game.} (15... Bd7 $16 16. Re1 (16. Qxb4 Rb8 $16) 16... Kf8) 16. g5 $1 $18 ({Less strong is} 16. Qxb4 Bd5 $16) 16... Bg4 $2 (16... Bd5 17. gxh6 g6) 17. gxh6 {White is clearly winning.} Bf6 18. hxg7 Re8 19. Rg1 {Intending Qh6 and mate.} Re4 20. Bd3 Qe8 21. Bxe4 Qxe4 22. Rde1 Qg6 23. Qf4 {[%mdl 64] Double Attack. Accuracy: White = 89%, Black = 36%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.17"]
[Round "4.3"]
[White "Kaczur, Florian"]
[Black "Banusz, Tamas"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2507"]
[BlackElo "2628"]
[Annotator "TA"]
[PlyCount "73"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,73,54,31,49,35,43,34,26,24,28,27,19,9,25,12,20,32,59,65,60,47,50,44,104,102,108,99,107,95,158,106,150,68,191,193,282,284,1045,1011,1076,1077,1052,1077,1068,1065,1056,1052,1010,1000,1119,1093,1025,1010,29990,3043,29986,29987,29990,29986,29986,29987,29987,29988,29991,0]} 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nf3 c6 6. Ne5 Nbd7 {B01: Scandinavian Defence.} 7. Nc4 Qc7 8. Qf3 Nb6 {White is slightly better.} 9. Bf4 Qd7 10. Nxb6 axb6 11. O-O-O {d5 is the strong threat.} Qd8 {Strongly threatening ...Bg4.} 12. h3 $36 {[%mdl 2048] With the idea d5. White has some pressure.} e6 $1 13. Bc4 Be7 {[#]} 14. Bb3 $5 $146 {[%mdl 8] New and interesting.} ({Predecessor:} 14. g4 Nd5 15. Be5 Bf6 16. Ne4 Bxe5 17. dxe5 O-O 18. g5 b5 19. Bb3 Qc7 20. Nf6+ Nxf6 21. exf6 {½-½ (32) Grischuk,A (2750)-Rapport,R (2698) chess.com INT 2017}) 14... Nd5 15. Be5 O-O 16. Kb1 Nxc3+ (16... b5 $14) 17. Qxc3 $16 Bf6 18. Qg3 b5 19. h4 Re8 (19... Bxe5 $142 20. dxe5 Qe7) 20. f4 (20. c3 $142) 20... Qe7 21. h5 ({White should try} 21. c3 $16) 21... h6 {This move loses the game for Black.} (21... Bxe5 $14 22. fxe5 (22. dxe5 c5 $14) 22... b6) 22. c3 $18 c5 (22... b4 $142 23. cxb4 b6) 23. Bc2 {Black must now prevent Qd3.} cxd4 $2 {[#]} (23... c4 24. Qe3 Kf8) 24. Qd3 $1 {[%mdl 512] Threatening mate with Qh7+.} Qc5 25. Qh7+ Kf8 26. Bxf6 gxf6 {[#]} 27. Bg6 $1 {[%csl Gg6][%cal Rh7f7][%mdl 512]} Qc7 (27... fxg6 28. hxg6) 28. Qxh6+ Ke7 {[#]} 29. Bxf7 $1 {[%mdl 512]} Qc4 (29... Kxf7 30. Qh7+) 30. Rxd4 Qxa2+ 31. Kc2 {Hoping for Qg7.} b4 32. Bxe8 (32. Qg7 $142 Qa4+ 33. b3 Qa2+ 34. Kd3 $1 {[%mdl 512]} Qc2+ {[%mdl 64] Decoy} 35. Kxc2 Ra2+ 36. Kb1 $1 {[%mdl 512]} Rb2+ 37. Kxb2 bxc3+ 38. Ka2 Rf8 39. Bg6+ Rf7 40. Qxf7#) 32... b3+ 33. Kd3 {White mates.} Qxb2 34. Bg6 {[%cal Rh6g7]} Qc2+ 35. Ke3 {[%cal Rh6g7]} Qxc3+ 36. Rd3 {[%cal Rh6g7]} Qc5+ 37. Ke4 $2 {[%mdl 32768] Accuracy: White = 80%, Black = 39%. . Sensor Board Error (Ke4/e5)?} (37. Kf3 {mates} Qc6+ 38. Kg3 Bd7 39. Qg7+ Kd8 {[#]} 40. Rc1 $1 {[%mdl 512]} Kc8 41. Qxd7+ {[%mdl 64] Double Attack, Pin} Kb8 42. Rxc6 e5 43. Rc8+ Ka7 44. Qa4+ {[%mdl 64] Double Attack} Kb6 45. Rxb3#) 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.17"]
[Round "4.4"]
[White "Kozak, Adam"]
[Black "Erdos, Viktor"]
[Result "1-0"]
[ECO "D78"]
[WhiteElo "2503"]
[BlackElo "2618"]
[Annotator "TA"]
[PlyCount "109"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,109,9,21,13,9,7,8,12,10,-11,-8,-9,-9,-8,0,0,0,0,0,0,0,0,4,-1,0,0,0,0,48,48,48,44,49,51,66,52,51,-19,-13,-16,-17,-145,0,0,3,0,164,152,136,81,81,81,81,0,0,0,100,100,100,100,135,156,161,142,162,106,134,95,99,99,99,95,106,88,102,88,172,118,119,118,110,116,167,167,191,152,208,206,206,206,209,206,185,112,29989,29990,29990,29991]} 1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. d4 Nf6 5. O-O O-O 6. c4 c6 7. Qb3 a5 8. cxd5 {D78: Fianchetto Grünfeld: 6 0-0 c6.} a4 9. Qd1 cxd5 10. Nc3 {The position is equal.} Qa5 11. a3 Ne4 12. Bd2 Nxd2 13. Qxd2 Nc6 14. e3 {[#]} Rd8 $146 ({Predecessor:} 14... Bd7 15. Rfd1 Rfc8 16. Rac1 e6 17. Ne1 Qd8 18. Nd3 Na5 19. Qe2 Nb3 20. Rb1 Be8 {½-½ (53) Lenderman,A (2637)-Durarbayli,V (2620) chess.com INT 2019}) 15. Rac1 Bg4 16. Qc2 Bf5 17. Qe2 Bg4 18. Qc2 Bxf3 19. Bxf3 e5 20. dxe5 d4 21. Bxc6 $1 dxc3 22. Bg2 ({Stronger than} 22. Bxb7 Rab8 $17) 22... Bxe5 23. bxc3 Rac8 {[%cal Rc8c3]} 24. c4 b5 25. c5 (25. Qe4 $1 $14 Bb2 {[%mdl 64] Double Attack} 26. Rb1 Rxc4 27. Qe7) 25... Rd2 $11 26. Qe4 Bb2 {[%mdl 64] Double Attack} 27. c6 (27. Rcd1 $11) 27... Bxa3 (27... Bxc1 $17 28. Rxc1 Qd8) 28. Rcd1 $1 Bb2 29. Qg4 $36 {[%mdl 2048] Black is under pressure.} f5 $2 {[#]} (29... Rdd8 $11 {and Black is okay.}) 30. Qh4 $1 $18 {[%cal Rh4e7] Hoping for Qe7.} a3 {next ...Re8 is good for Black.} 31. Qe7 ({Better is} 31. Bd5+ Kh8 32. Qe7 Rxd1 33. Rxd1) 31... Kh8 $16 32. Rxd2 Qxd2 33. Qe6 (33. Qb7 $16 Rf8 34. Qxb5) 33... Qd8 $11 34. Qb3 Qg8 (34... Qa5 $11 {keeps the balance.}) 35. Bd5 Qf8 36. Qxb5 Rb8 37. Qc4 {Black must now prevent c7.} Rc8 38. Rd1 Rc7 39. Qb3 ({White should play} 39. e4 $18) 39... Kg7 $16 40. Bf3 Qe7 41. Kg2 Ra7 42. Bd5 Be5 {Strongly threatening ...a2.} 43. Qa2 Qc5 44. Rd2 Ra5 {[#]} (44... h5 $16 45. h4 Kh6) 45. Bf3 (45. e4 $1 $18 {Threatens to win with Bg8.} Ra7 46. exf5) 45... Ra7 46. Rd5 Qe7 47. Rb5 Rc7 (47... Ra8 $16 48. e4 (48. Rb7 Bc7 $18) 48... fxe4 49. Bxe4 Rc8) 48. h4 $18 h5 49. Bd5 Qd6 (49... Bd6 $16 50. Bf3 Qf7) 50. Ra5 Bb2 51. Qc4 Re7 52. Ra8 Kh6 53. Rc8 (53. Qb5 $18) 53... Rc7 $2 {[%mdl 8192]} (53... Ra7 $16) 54. Rxc7 Qxc7 55. Qf4+ {Accuracy: White = 75%, Black = 72%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.17"]
[Round "4.5"]
[White "Antal, Gergely"]
[Black "Korpa, Bence"]
[Result "1/2-1/2"]
[ECO "C25"]
[WhiteElo "2571"]
[BlackElo "2545"]
[Annotator "TA"]
[PlyCount "32"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,32,12,-3,28,8,23,33,33,14,43,15,17,9,11,15,25,16,22,0,0,0,14,-41,5]} 1. e4 Nc6 2. Nc3 e5 3. g3 Bc5 4. Bg2 d6 5. d3 Nf6 6. Nge2 Be6 {C26: Vienna Game: 2...Nf6, sidelines .} 7. Nd5 Bxd5 8. exd5 Ne7 {[#] White is slightly better.} 9. c4 $146 ({Predecessor:} 9. d4 exd4 10. Nxd4 O-O 11. c4 Bxd4 12. Qxd4 Nf5 13. Qd3 Re8+ 14. Kf1 Qe7 15. Bf3 {½-½ (74) Ribera Veganzones,J (1962)-Varela la Madrid,T (2068) Barcelona 2019}) 9... a5 10. O-O Nf5 11. Bh3 Nd4 $1 12. Nxd4 Bxd4 13. Qa4+ Kf8 14. Be3 Bxe3 15. fxe3 h5 16. Rf3 (16. Bf5 $11) 16... Rh6 {An uneventful encounter. Accuracy: White = 73%, Black = 69%.} 1/2-1/2

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.17"]
[Round "4.6"]
[White "Fancsy, Imre"]
[Black "Nagy, Gabor"]
[Result "0-1"]
[ECO "A37"]
[WhiteElo "2352"]
[BlackElo "2502"]
[Annotator "TA"]
[PlyCount "78"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,78,0,0,0,0,0,0,0,0,0,0,-5,-10,0,0,-16,-11,-44,-64,-65,-39,-64,-42,-38,-52,-119,-106,-124,-121,-157,-141,-137,-110,-110,-116,-129,8,16,8,8,16,11,21,-141,-128,-237,-238,-247,-228,-410,-416,-391,-375,-534,-425,-437,-435,-740,-733,-952,-931,-923,-874,-850,-807,-2365,-927,-1054,-615]} 1. Nf3 c5 2. c4 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nc3 d6 6. d3 e6 7. Bg5 {A37: Symmetrical English vs ...g6: 4 Bg2 Bg7 5 Nf3.} Nge7 8. O-O h6 9. Bd2 {The position is equal.} O-O 10. a3 Qd7 11. Rb1 b6 12. b4 Bb7 13. Qc1 Kh7 14. b5 Nd4 15. Nxd4 cxd4 16. Na2 Bxg2 17. Kxg2 Rfc8 {[#]} 18. Bb4 $146 (18. Nb4 $15) ({Predecessor:} 18. Nb4 d5 19. Qc2 e5 20. Rfc1 dxc4 21. dxc4 f5 22. Na6 e4 23. c5 bxc5 24. Nxc5 {1-0 (42) Biehler,T (2254)-Carow,A (2034) Germany 2015}) 18... Nf5 $17 19. Qf4 d5 20. Rbc1 dxc4 21. dxc4 a5 22. bxa6 Rxa6 23. Rfd1 Rxc4 (23... Qa4 $17 24. Qf3 h5) 24. Rxc4 $11 Qd5+ {[%mdl 64] [#] Double Attack} 25. e4 {[%mdl 64] Double Attack} Qxc4 26. exf5 Qxa2 27. f6 $2 ({White should try} 27. fxg6+ $11 Kxg6 28. Qg4+ Kh7 29. Qe4+ f5 30. Qb7 Qd5+ 31. Qxd5 exd5 32. Kf3) 27... Qd5+ $17 28. Kg1 (28. Qf3 $17 {was called for.} Qxf3+ 29. Kxf3 Bxf6 30. Rc1) 28... e5 $19 29. Qh4 Qf3 {[%mdl 64] Double Attack} 30. fxg7 $2 (30. Rxd4 {keeps fighting.} exd4 31. fxg7) 30... Qxd1+ {[%mdl 4096] Endgame KQR-KQB} 31. Kg2 {[#] White wants to mate with Qd8!} Ra8 $1 32. Bf8 (32. Qe7 $142 Rg8 33. Qxe5) 32... Qh5 {Black is clearly winning.} 33. Qf6 Kg8 34. Bb4 (34. Qc6 $142 Ra7 35. Qxb6) 34... Qf5 35. Qe7 Kxg7 36. Bd6 Ra5 37. Qd8 Kh7 {aiming for ...e4.} 38. Bf8 Qe6 39. Bxh6 Qd5+ {Accuracy: White = 45%, Black = 77%.} 0-1

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.17"]
[Round "4.7"]
[White "Czebe, Attila"]
[Black "Meszaros, Tamas"]
[Result "1/2-1/2"]
[ECO "A06"]
[WhiteElo "2367"]
[BlackElo "2378"]
[Annotator "RC"]
[PlyCount "97"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 g6 3. c4 dxc4 4. Na3 Bg7 5. Nxc4 Nc6 6. Bg2 e5 7. O-O Nge7 8. d3 O-O 9. Rb1 Be6 10. Ng5 Bd5 11. e4 Bxc4 12. dxc4 Qxd1 13. Rxd1 Rfd8 14. Be3 Nb4 15. Nf3 Nec6 16. a3 Nc2 17. Rd5 N6d4 18. Nxd4 Nxe3 19. fxe3 exd4 20. exd4 Bxd4+ 21. Kf1 c6 22. Rxd8+ Rxd8 23. Rd1 Rd6 24. Ke2 c5 25. b4 Ra6 26. bxc5 Bxc5 27. Rd3 Rxa3 28. Rxa3 Bxa3 29. e5 b6 30. Kd3 Kf8 31. Bc6 Bb2 32. Ke4 Ke7 33. g4 f6 34. exf6+ Bxf6 35. Kd5 Bh4 36. Ke5 Bf2 37. Bd5 Bg1 38. h4 Bh2+ 39. Ke4 Kd6 40. Bg8 h6 41. Bf7 Bg3 42. Bxg6 Bxh4 43. Kd3 Kc5 44. Kc3 a5 45. Be8 Bf6+ 46. Kb3 Kd4 47. Bd7 Be7 48. Be8 Ke5 49. Bd7 1/2-1/2

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.17"]
[Round "4.8"]
[White "Kantor, Gergely"]
[Black "Berkes, Ferenc"]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "2530"]
[BlackElo "2661"]
[Annotator "NA RC"]
[PlyCount "12"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 dxc4 5. Bg2 c5 6. O-O Nc6 1/2-1/2

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.17"]
[Round "4.9"]
[White "Almasi, Zoltan"]
[Black "Dobos, Jozsef"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "2687"]
[BlackElo "2254"]
[Annotator "TA"]
[PlyCount "47"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,47,26,29,32,59,51,53,50,71,68,81,69,88,70,63,58,77,50,97,67,64,66,71,66,79,67,99,94,98,94,123,108,129,112,196,172,307,305,296,258]} 1. Nf3 g6 2. d4 Bg7 3. e4 c6 4. h3 d5 5. e5 f6 6. c4 {B06: Modern Defence.} Be6 7. Qb3 Qb6 8. Nc3 {[%cal Rc4d5] White is slightly better.} dxc4 9. Bxc4 Qxb3 $1 10. axb3 {[%cal Ba2b3,Bb3c4][%mdl 32]} Bxc4 11. bxc4 fxe5 12. Nxe5 Nd7 13. f4 {[#]} Ngf6 $146 ({Predecessor:} 13... Nh6 14. g4 Nf7 15. h4 Nd6 16. c5 Nb5 17. Be3 Nf6 18. g5 Nd5 19. Nxd5 cxd5 {1-0 (41) Macieja,B (2617)-Kuzmicz,K (2451) Warsaw 2012}) 14. O-O O-O 15. Be3 a6 16. g4 Rad8 17. Rad1 e6 18. Kg2 Rfe8 19. Bf2 Nf8 20. Bh4 Rc8 21. b3 b5 (21... Rc7 $16 22. Rd2 N8d7) 22. Ra1 $18 b4 (22... bxc4 $142 23. bxc4 N6d7) 23. Bxf6 Bxf6 24. Ne4 {Accuracy: White = 88%, Black = 61%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.17"]
[Round "4.10"]
[White "Papp, Gabor"]
[Black "Varga, Peter"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2602"]
[BlackElo "2371"]
[Annotator "TA"]
[PlyCount "85"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,85,49,60,54,75,79,118,105,108,108,166,146,145,129,288,293,291,293,302,287,305,295,297,113,110,108,153,147,143,56,60,0,0,0,0,0,57,60,58,55,45,0,0,0,0,0,0,0,0,0,0,0,6,8,92,87,289,142,152,147,343,374,353,340,595,591,582,570,895,863,29967,29968,29972,29971,4934,29971,29968,29971]} 1. e4 c6 2. d4 d5 3. Nc3 a6 4. Bd3 g6 5. e5 Bg7 6. f4 {B15: Caro-Kann: 3 Nc3: 3...g6 and 3...dxe4 4 Nxe4 Nf6 5 Nxf6+ exf6.} Nh6 7. Nf3 {[#]} Bg4 $146 ({Predecessor:} 7... Bf5 8. Ne2 e6 9. h3 Bxd3 10. Qxd3 Nf5 11. Bd2 Nd7 12. g4 Ne7 13. O-O-O c5 {1-0 (40) Scherrer,H-Schmidt,G (1994) Eger 2004}) 8. h3 {White is better.} Bxf3 9. Qxf3 (9. gxf3 $6 e6 $11) 9... Nf5 (9... e6 $16) 10. Ne2 e6 11. g4 Ne7 $2 (11... Nxd4 $16 {keeps fighting.} 12. Nxd4 c5) 12. f5 $18 exf5 13. gxf5 Nxf5 14. Bxf5 gxf5 15. Rg1 (15. Qxf5 $6 Qh4+ 16. Kd1 Nd7 $18) 15... Qh4+ 16. Qg3 $2 (16. Kd1 $18 {and White stays clearly on top.} Bh6 17. Qxf5 Bxc1 18. Rg7 (18. Rxc1 Nd7 $16) (18. Kxc1 Qh6+ 19. Nf4 Nd7 $16)) 16... Qxg3+ $16 17. Nxg3 Nd7 18. Nxf5 Bf8 19. Bg5 (19. Bh6 $16) 19... f6 20. Bxf6 (20. Bh4 $14 Kf7 21. O-O-O) 20... Nxf6 $11 21. exf6 Kf7 22. Kd2 (22. O-O-O {seems wilder.} Re8 23. Rg3 Re6 24. Rb3 b5 25. Rf3) 22... Rg8 ({Black should play} 22... Re8 $11) 23. Rxg8 $14 Kxg8 {[%mdl 4096] Endgame KRB-KRN} 24. Rf1 Kf7 25. Rf3 Re8 26. Ne7 Bh6+ 27. Kc3 Bg5 28. Nf5 {[#] Threatens to win with Nd6+.} Re6 29. a4 a5 30. b4 axb4+ 31. Kxb4 {White wants to play Kc5.} Bxf6 {[#]} (31... Rxf6 $11 {remains equal.} 32. Nd6+ Ke6 33. Rxf6+ Bxf6 34. Nxb7 Bxd4) 32. Kc5 $1 $16 {[%cal Rc5b6]} Ke8 $2 (32... Re2 $16) 33. Kb6 (33. Rb3 $18) 33... Kd7 34. Kxb7 {And now a5 would win.} Re2 $2 (34... Bd8 $16 {was worth a try.} 35. Ng3 Re7) 35. Ng3 $1 $18 {[%csl LRe2,LRf6]} Re6 36. c3 {Strongly threatening a5.} Be7 $2 (36... Bd8 37. Rf7+ {[%mdl 64] Double Attack} Ke8 38. Rxh7 Re3) 37. Rf7 {aiming for Nf5.} Ke8 38. Rxh7 Rf6 39. a5 {[%cal Ba4a5,Ba5a6,Ba6a7][%mdl 32]} Rf3 40. a6 Rxc3 41. a7 Rb3+ 42. Kxc6 Ra3 43. Nf5 {Accuracy: White = 72%, Black = 43%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.17"]
[Round "4.11"]
[White "Csonka, Balazs"]
[Black "Mihok, Oliver"]
[Result "1/2-1/2"]
[ECO "C88"]
[WhiteElo "2498"]
[BlackElo "2552"]
[Annotator "TA"]
[PlyCount "45"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,45,16,17,13,17,6,8,11,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Be7 7. Re1 O-O 8. h3 Bb7 9. d3 d5 10. exd5 Nxd5 11. Nxe5 Nxe5 12. Rxe5 {The position is equal.} Qd6 {C88: Closed Ruy Lopez: Anti-Marshall Systems.} 13. Re1 Rae8 14. Nd2 c5 15. a4 c4 16. dxc4 Nf4 17. Nf3 $1 {[#] Bxf4 is the strong threat.} ({Don't go for} 17. axb5 $2 Nxg2 18. c5 Qg6 $19) ({Avoid the trap} 17. cxb5 $2 Bh4 $19) 17... Nxg2 18. Qxd6 ({Reject} 18. Kxg2 Qg6+ 19. Kf1 Qf5 $17) 18... Nxe1 19. Qb6 Nxf3+ 20. Kf1 Nh2+ 21. Kg1 Nf3+ 22. Kf1 Nh2+ 23. Kg1 {An uneventful encounter. Accuracy: White = 100%, Black = 100%.} 1/2-1/2

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.17"]
[Round "4.12"]
[White "Seres, Lajos"]
[Black "Krstulovic, Alex"]
[Result "0-1"]
[ECO "A43"]
[WhiteElo "2418"]
[BlackElo "2338"]
[Annotator "TA"]
[PlyCount "66"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,66,70,98,64,121,82,141,78,131,66,45,53,67,70,50,-6,0,0,0,-2,10,-52,-34,-21,-21,-73,-51,-60,-50,-72,-60,-77,-63,-66,-17,-4,0,-128,-26,-34,-21,-49,-40,-197,0,-54,-47,-259,-273,-280,-260,-1018,-1006,-903,-889,-5025,-2241,-29991,-29992]} 1. d4 c5 2. d5 e6 3. c4 exd5 4. cxd5 f5 5. Nc3 Nf6 6. Nh3 {A43: Schmid Benoni.} g6 (6... Bd6 $14) 7. Nf4 Na6 (7... Bd6 $142) 8. h4 (8. e4 $142) 8... Qe7 {[#]} (8... Bd6 $142) 9. g3 (9. Rh3 $1 $16) 9... d6 $14 10. Bg2 Nc7 11. O-O Bg7 {[#]} 12. Qd3 $146 (12. Be3 $14) ({Predecessor:} 12. e4 fxe4 13. Nxe4 Nxe4 14. Re1 O-O 15. Bxe4 Qf6 16. Qc2 Nb5 17. Be3 Qxb2 18. Qd3 {½-½ (41) Mochalov,E (2420)-Maryasin,B Minsk 1987}) 12... O-O $11 13. Bd2 Bd7 14. Rfe1 Rae8 15. e4 ({White should play} 15. a4 $11) 15... fxe4 16. Nxe4 Bf5 {[%cal Rf6e4]} 17. f3 (17. Nxc5 $11 {remains equal.} Qf7 18. Ne4) 17... Nxe4 18. fxe4 Bd4+ 19. Kh1 Bg4 20. Be3 Bxb2 21. Rab1 Be5 {...b5 is the strong threat.} 22. Rxb7 Bc8 $36 {[%mdl 2048] Black is more active.} 23. Rbb1 (23. Rxa7 $11 Bxf4 24. Rxc7 (24. Bxf4 Rxf4 25. Rxc7 Rxh4+ 26. Kg1 Rh1+ 27. Kxh1 Qxc7 $11) 24... Qxc7 25. Bxf4) 23... Ba6 (23... g5 $17 24. hxg5 Qxg5) 24. Qd2 Qf6 25. Rec1 h6 26. Qe1 $2 (26. Rb3 $15) 26... Kh7 $2 (26... g5 $19 27. hxg5 hxg5) 27. Kg1 (27. Rb3 $11) 27... Re7 28. Bh3 $2 ({Better is} 28. Rb3 $15) 28... Bxf4 $19 {[%mdl 64] Discovered Attack} 29. Bxf4 {[#]} Nxd5 $1 {[%mdl 576] Pin} 30. Bd2 $2 (30. e5 Qg7 31. Rd1 Nxf4 32. gxf4 dxe5 33. fxe5) (30. exd5 Rxe1+) 30... Qd4+ {[%mdl 64] Double Attack} 31. Kh1 Rxe4 32. Qd1 Re2 33. Rb7+ Bxb7 {Accuracy: White = 26%, Black = 76%.} 0-1

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.17"]
[Round "4.13"]
[White "Ruck, Robert"]
[Black "Acs, Marton"]
[Result "1-0"]
[ECO "A17"]
[WhiteElo "2540"]
[BlackElo "2167"]
[Annotator "TA"]
[PlyCount "77"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,77,24,29,53,28,45,26,16,15,20,33,22,24,29,0,4,-7,44,40,42,33,33,35,37,37,45,42,50,41,68,71,64,64,194,186,187,170,179,163,189,131,157,141,150,143,175,172,206,175,270,169,167,169,470,158,148,147,181,156,185,174,166,175,29990,29991]} 1. Nf3 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. a3 Ba5 6. g3 Nc6 7. Bg2 O-O 8. O-O a6 {A17: English Opening: 1...Nf6 with ...Bb4.} 9. d3 Rb8 10. Rb1 d6 {White has an edge.} 11. Na2 {[#]} b5 $146 ({Predecessor:} 11... Nd4 12. Nxd4 cxd4 13. b4 Bb6 14. a4 Bd7 15. a5 Ba7 16. Ba3 Bc6 17. Rfc1 Bxg2 18. Kxg2 Ng4 19. h3 Ne5 20. b5 Bc5 21. Bxc5 dxc5 22. bxa6 {½-½ (22) Shchekachev,A (2564)-Ikonnikov,V (2566) Bethune 2005}) 12. b4 Bb6 13. cxb5 axb5 14. Nc3 cxb4 15. axb4 Nd4 ({Black should try} 15... Qd7 $11) 16. Nxd4 $14 Bxd4 17. e3 $36 {[%mdl 2048] White fights for an advantage.} Bxc3 18. Qxc3 Bb7 19. e4 d5 {[%cal Rd5e4]} 20. Bb2 Rc8 21. Qe5 dxe4 22. dxe4 Qc7 23. Qg5 Ne8 {Black cannot hold the game after this.} ({Better is} 23... h6 $14 24. Qe3 (24. Qxb5 Bxe4 25. Be5 Qc2 $11) 24... Qe7) 24. Qxb5 $18 Bc6 25. Qe2 Qb7 26. Rfd1 Nc7 27. Qe3 (27. Qg4 $18 {[%csl Gb2][%cal Rg4g7]} f6 28. b5 Nxb5 29. Qxe6+ Kh8 30. Ba1) 27... f6 28. Bd4 Nb5 29. Bc5 Rfd8 30. Bh3 Nc7 31. f3 Ra8 (31... h6 $142 32. Rdc1 Re8) 32. Rd6 Rxd6 33. Bxd6 e5 $2 {[#]} (33... Re8 {is a better chance.} 34. Ra1 Nb5) 34. Rc1 $2 (34. Bxc7 $1 $18 {and the rest is easy.} Qxc7 35. Rc1) 34... Nb5 $16 35. Bc5 Ra3 36. Qd2 Qa8 37. Kg2 {Black must now prevent Be6+.} Kh8 38. Rc2 {Bb6 is the strong threat.} Qc8 $2 {[#]} (38... Qe8 $18 39. Ra2 Rxa2 40. Qxa2 g6) 39. Bxc8 {Accuracy: White = 70%, Black = 48%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.17"]
[Round "4.14"]
[White "Juhasz, Barbara"]
[Black "Horvath, Peter"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2223"]
[BlackElo "2409"]
[Annotator "TA"]
[PlyCount "65"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,65,24,23,31,29,33,14,21,20,26,10,27,22,22,11,9,12,26,25,158,145,275,266,279,274,274,268,460,458,462,454,436,445,531,527,529,524,529,529,527,456,519,527,495,495,1872,1853,1748,1543,29990,29991,29992,29993]} 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg7 6. O-O Nf6 7. h3 O-O 8. Nc3 b6 {B31: Sicilian: 2...Nc6 3 Bb5 g6.} 9. a4 a5 10. Be3 Re8 {The position is equal.} 11. Qd2 e5 12. Bh6 Qd6 13. Bxg7 Kxg7 14. Rae1 {[#]} Nh5 $146 ({Predecessor:} 14... Nd7 15. Nh2 c4 16. f4 cxd3 17. cxd3 f6 18. Ng4 h5 19. fxe5 Qd4+ 20. Ne3 Nxe5 {1-0 (31) Kaasen,T (2405)-Bettalli,F (2164) Budva 2019}) 15. Ne2 Ra7 16. Qc3 f6 {[#] Black is now going downhill.} (16... Rae7 $11) 17. g4 $1 $16 Nf4 (17... Kh8 $16 {might work better.}) 18. Nxf4 $18 exf4 {[#]} 19. e5 $1 {[%cal Re5d6]} fxe5 20. Nxe5 Kg8 $2 {[#]} (20... Qd4 21. Qxd4 (21. Nxc6 Qxc3 22. bxc3 Rxe1 $16) 21... cxd4) 21. Nc4 $1 {[%csl LRb6,LRd6,LRe8][%mdl 576] Double Attack, Discovered Attack} Qd8 22. Rxe8+ Qxe8 23. Nxb6 Rf7 24. Re1 Qf8 25. Nxc8 Qxc8 26. Qxc5 {[%mdl 4096] Endgame KQR-KQR} f3 27. Qc4 {Re7 is the strong threat.} Kg7 28. Qd4+ Kg8 29. Re5 h5 (29... Qd7 $142 30. Qxd7 Rxd7 31. Rxa5 Kf7) 30. Qe4 Kg7 31. Re6 hxg4 32. Qxg6+ Kf8 33. Qh6+ {Accuracy: White = 96%, Black = 46%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.17"]
[Round "4.15"]
[White "Terbe, Zsuzsanna"]
[Black "Bagi, Mate"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2192"]
[BlackElo "2478"]
[Annotator "TA"]
[PlyCount "50"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,50,0,-31,-29,-31,-24,-31,-23,-33,-33,-43,-39,-43,-43,-94,9,9,33,36,68,66,53,62,41,-51,-51,-52,-45,-155,-157,-459,-458,-851,-829]} 1. d4 Nf6 2. Bf4 g6 3. e3 Bg7 4. Nf3 d6 5. h3 O-O 6. Be2 Nbd7 7. O-O Qe8 8. Bh2 e5 9. c4 Ne4 10. Nc3 (10. Bd3 {keeps more tension.} f5 11. Qc2 Nef6 12. Be2 Ne4 13. Bd3) 10... Nxc3 {A48: 1 d4 Nf6 2 Nf3 g6: Torre, London and Colle Systems.} 11. bxc3 b6 12. Nd2 Bb7 {[#] Black is slightly better.} 13. Nb3 $146 ({Predecessor:} 13. Bf3 e4 14. Be2 f5 15. Nb3 g5 16. c5 f4 17. cxd6 cxd6 18. Nd2 Qg6 19. Bc4+ {0-1 (56) Salman,N (2330)-Smirin,I (2535) Philadelphia 1990}) 13... a5 14. a4 Qe7 15. Rb1 Bc6 16. Nc1 ({White should try} 16. Ra1 $15) 16... e4 {[#]} (16... exd4 $17 17. cxd4 {[#]} Bxg2 $1 {[%mdl 576] Decoy} 18. Kxg2 Qe4+ {[%mdl 64] Double Attack} 19. Bf3 Qxb1 20. Bxa8 Rxa8) 17. c5 $1 $11 {[%mdl 512]} d5 (17... bxc5 18. d5) 18. Bxc7 bxc5 19. Bb5 Qf6 20. dxc5 Nxc5 21. c4 (21. Bb6 $14 Qd6 22. c4) 21... dxc4 $1 $15 22. Qd6 Bxb5 23. Qxc5 ({Only move:} 23. axb5 $15 Qxd6 24. Bxd6) 23... Bxa4 $17 {And now ...Qc6 would win.} 24. Bxa5 $2 (24. Rb6 $17 Qc3 25. Ne2) 24... Rfc8 $19 25. Qb4 (25. Qd5 $142 Bc6 26. Qc5) 25... Bc2 {Accuracy: White = 54%, Black = 78%.} 0-1

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.17"]
[Round "4.17"]
[White "Mester, Gyula"]
[Black "Udvardi, Zalan"]
[Result "1-0"]
[ECO "E47"]
[WhiteElo "2341"]
[BlackElo "2224"]
[Annotator "TA"]
[PlyCount "83"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,83,5,32,7,28,4,31,23,19,10,18,10,14,-7,0,-1,0,-2,12,16,8,0,43,30,82,85,83,81,83,83,83,78,76,72,83,83,83,77,112,112,112,112,112,112,112,106,106,106,106,106,112,112,112,106,106,106,106,106,106,106,106,106,106,28,59,59,59,8,1814,1569,29983,29984,29984,29985,29987,29988]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 c6 6. Nge2 {E47: Nimzo-Indian: Rubinstein: 5 Bd3 without ...d5.} d5 7. a3 Ba5 8. O-O {White is slightly better.} Nbd7 {[#]} 9. f4 $146 ({Predecessor:} 9. b4 Bc7 10. f4 dxc4 11. Bxc4 b5 12. Bd3 a5 13. Bd2 axb4 14. axb4 Rxa1 15. Qxa1 {½-½ (49) Partys,P (1976)-Bartos,J (2196) Teplice 2013}) 9... Bc7 10. c5 a5 11. Bd2 $36 {[%mdl 2048] Black is under pressure.} b6 12. b4 Ba6 13. Nc1 axb4 14. axb4 Bxd3 15. Nxd3 b5 16. Qc2 Ne4 (16... Qc8 $11) 17. Nxe4 $16 dxe4 {[#]} 18. Ne5 $1 Nxe5 19. Rxa8 Qxa8 20. fxe5 f5 21. exf6 $1 Rxf6 22. Rxf6 gxf6 23. Qxe4 Qa1+ 24. Kf2 Qa2 25. Ke1 Qd5 26. Qxd5 exd5 {[%mdl 4096] Endgame KB-KB} 27. h3 h5 28. Ke2 f5 29. Kf3 Kg7 30. Be1 Kg6 31. Bg3 Bd8 32. Bd6 Bg5 33. Bc7 h4 34. Bb8 Kh5 35. Bf4 {[#] Threatens to win with Bxg5.} Bf6 36. g4+ (36. Bc7 $16) 36... hxg3 37. Bxg3 {And now Kf4 would win.} ({Reject} 37. Kxg3 Bh4+ 38. Kg2 Be1 $15) 37... Bg5 38. h4 ({White should try} 38. Bf2 $14) 38... Bh6 $2 {[%mdl 8192] Loses the game.} (38... Bd8 $11) 39. Bf4 $18 Bxf4 40. Kxf4 {White mates.} Kxh4 41. Kxf5 Kg3 42. e4 {Accuracy: White = 90%, Black = 73%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.17"]
[Round "4.18"]
[White "Molnar, Bela"]
[Black "Frink, Ferenc"]
[Result "0-1"]
[ECO "C44"]
[WhiteElo "2307"]
[BlackElo "2075"]
[Annotator "TA"]
[PlyCount "60"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,60,33,35,33,30,0,0,0,0,0,0,0,0,0,6,-13,12,-14,0,-7,0,-191,-108,-375,-355,-380,-377,-425,-433,-766,-741,-991,-989,-1048,-1026,-1339,-1288,-1156,-849,-29993,-3504,-29985,-29985,-29987,-29988,-29987,-29989,-29971,-3333]} 1. e4 Nc6 2. d4 e5 3. Nf3 exd4 4. Bc4 Bc5 5. c3 d3 6. b4 Bb6 7. O-O d6 8. Qxd3 {C44: Ponziani Opening and Scotch Gambit.} Nf6 9. Bg5 h6 10. Bh4 {The position is equal.} O-O 11. Nbd2 {[#]} Ne5 $146 ({Predecessor:} 11... Qe7 12. Bb3 Bg4 13. Rfe1 Rad8 14. Nc4 Bxf3 15. Qxf3 Ne5 16. Qf5 Nxc4 17. Bxc4 Qe5 {0-1 (56) Bastian,H (2361)-Hundack,R (2139) Saarbruecken 2009}) 12. Nxe5 dxe5 13. Qc2 Qe7 14. Nb3 Be6 15. Qe2 Rad8 16. a4 {Black must now prevent a5.} a6 17. Rad1 $2 (17. Bxe6 $11 Qxe6 18. a5) 17... g5 (17... Rxd1 $1 $19 18. Rxd1 g5) 18. Bxe6 $4 {[%mdl 8192]} (18. Rxd8 $17 {was the only defense.} Rxd8 19. Bg3) 18... Qxe6 $19 ({Not} 18... fxe6 19. Bg3 $16) 19. Bxg5 hxg5 20. Nd2 Qg4 21. Qc4 (21. Rde1 $142) 21... Rd7 22. h3 Qf4 23. a5 Ba7 24. Nf3 Rxd1 25. Rxd1 Nxe4 26. Qxc7 Nxf2 (26... Bxf2+ $142 27. Kf1 Qe3 28. g3 Qxf3 {[%mdl 64] Double Attack} 29. Qxf7+ Rxf7 30. Rd8+ Kh7 $1 {[%mdl 512]} 31. Rh8+ Kxh8 32. g4 Ng3#) 27. Rf1 Ne4+ {Black mates.} 28. Nd4 Qe3+ {[%mdl 64] Double Attack} 29. Kh2 exd4 30. Rf3 {[#]} Qxf3 {White got outplayed after the opening. Accuracy: White = 41%, Black = 70%.} (30... Bb8 $142 $1 31. Qxb8 Rxb8 32. c4 Qe1 33. b5 Qxa5 34. Kg1 axb5 35. cxb5 d3 36. Rf1 Qxb5 37. Re1 d2 38. Rd1 Qe2 39. Ra1 Rc8 40. Rb1 d1=Q+ 41. Rxd1 Qxd1+ 42. Kh2 Rc1 43. g4 Qh1#) 0-1

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.17"]
[Round "4.19"]
[White "Forgacs, Attila"]
[Black "Szelenyi, Norbert"]
[Result "0-1"]
[ECO "B28"]
[WhiteElo "2121"]
[BlackElo "2283"]
[Annotator "TA"]
[PlyCount "70"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 31,70,25,75,49,54,47,43,-60,0,12,140,-50,-49,-91,-86,-153,-147,-180,-137,-230,-224,-305,-298,-292,-247,-246,-182,-275,-262,-686,-744,-730,-687,-1577,-1520,-1552,-1113,-29985,-5402,-29995,-5118]} 1. e4 c5 2. Nf3 a6 3. c4 e6 4. d4 cxd4 5. Nxd4 Nf6 6. Nc3 d6 7. Be3 Be7 8. Be2 O-O 9. O-O b6 10. Qd2 Bb7 11. f3 Nbd7 12. Rfd1 Rc8 13. Rac1 Re8 14. Bf1 Qc7 15. b3 Qb8 16. Qf2 Bd8 17. Kh1 {A31: Symmetrical English: 2 Nf3 Nf6 3 d4.} Bc7 18. Nde2 {[#]} h6 $146 ({Predecessor:} 18... Ba8 19. Ng3 Ne5 20. Na4 Nfd7 21. b4 Bd8 22. Qd2 Be7 23. Bg1 b5 24. Nb2 Bc6 25. cxb5 Bxb5 {1-0 (71) Perez Manas,B (2331)-Iniyan,P (2380) Barbera del Valles 2017}) 19. g4 (19. Ng3 $14) 19... b5 (19... d5 $1 $15 20. exd5 (20. cxd5 exd5 21. exd5 Bd6 $11) 20... exd5 21. cxd5 Bd6) 20. cxb5 $11 axb5 {[#]} (20... d5 $11) 21. Nxb5 $2 (21. Ba7 $1 $16 {[%cal Ra7b8]} Qa8 22. Nxb5) 21... Nxe4 $15 22. Qg2 Ng5 23. Ned4 ({White should play} 23. Ng1 Nxf3 24. Nxf3 (24. Rxc7 $2 Rxc7 25. Nxf3 Ne5 $19) (24. Nxc7 $2 Nh4 $19 {[%mdl 64] Pin})) 23... Ne5 $17 {[%cal Rg5f3]} 24. Bxg5 hxg5 25. a4 (25. Nxc7 $17 {keeps fighting.} Rxc7 26. Rxc7 Qxc7 27. Qe2) 25... Bb6 $19 26. Rxc8 Rxc8 ({Weaker is} 26... Bxc8 27. Qd2 $15) 27. Qg3 Rd8 28. Bg2 Ng6 29. Qe1 {[#]} (29. b4 {was called for.}) 29... Qa8 $1 30. Qe3 $2 (30. Qf1) 30... e5 31. Qxg5 exd4 32. Nxd4 Bxd4 33. Rxd4 Bxf3 {Threatens to win with ...Re8.} 34. Qd2 Nh4 {[%cal Rf3g2]} 35. Bxf3 Nxf3 {Accuracy: White = 13%, Black = 65%.} (35... Qxf3+ $142 36. Kg1 Qxb3 37. Rxd6 Re8 38. Rd8 Nf3+ 39. Kf2 Nxd2 40. Rxe8+ Kh7 41. Ke2 Qxa4 42. Re3 Qc2 43. Kf2 Qd1 44. Re8 Qf1+ 45. Ke3 Qe1+ 46. Kd4 Qxe8 47. Kd3 Qd7+ 48. Kc3 Ne4+ 49. Kc4 Qxg4 50. Kd4 f5 51. Ke5 Qe2 52. h4 Qb5+ 53. Ke6 Qc5 54. h5 Qd6+ 55. Kf7 Qd7+ 56. Kf8 Qd8+ 57. Kf7 Ng5#) 0-1

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.17"]
[Round "4.20"]
[White "Egresi, Mate"]
[Black "Miszler, Levente"]
[Result "1-0"]
[ECO "D38"]
[WhiteElo "2362"]
[BlackElo "2268"]
[Annotator "TA"]
[PlyCount "151"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,151,14,27,0,0,0,14,0,0,0,0,0,0,0,0,0,0,-5,-6,-22,-20,-30,-16,-23,-18,-58,-48,-47,-47,-53,-27,-50,0,0,21,28,77,77,74,48,51,55,57,57,60,36,137,122,197,170,233,231,308,308,379,254,291,283,258,208,333,338,348,249,323,322,314,301,314,314,314,313,566,567,564,560,532,541,533,527,507,508,480,472,459,448,437,432,271,414,364,351,830,287,758,690,29959,29966,29948,29948,29960,6631,29983,5694,29984,29974,5719,718,29969,29970,29980,29975,29974,29972,29972,29973,29973,29974,29974,29975,29976,29977,29977,29978,29979,29980,29980,29975,29987,29985,29985,29986,29986,29987,29990,29991]} 1. d4 e6 2. c4 Nf6 3. Nf3 d5 4. Nc3 Bb4 5. Bg5 h6 6. Bxf6 Qxf6 7. e3 O-O 8. Rc1 Nc6 {[%cal Bb8c6,Bc6e7,Be7f5][%mdl 32]} 9. cxd5 exd5 10. Be2 {D38: Queen's Gambit Declined: Ragozin Defence (4 Nf3 Bb4).} (10. Bd3 {feels hotter.} Ne7 11. Qb3 Qd6 12. O-O Ba5 13. Na4) 10... Ne7 11. a3 Bxc3+ 12. Rxc3 {The position is equal.} c6 13. O-O Nf5 14. b4 Nd6 15. Ne5 {[#]} Be6 $146 ({Predecessor:} 15... Bf5 16. Qb3 a5 17. Rcc1 Qe7 18. b5 Nxb5 19. Bxb5 cxb5 20. Rc5 b4 21. axb4 b6 {0-1 (44) Parente,A (2088)-Mende,I (2419) ICCF email 2017}) 16. Qb3 Rfc8 17. Bd3 Bf5 18. Rc2 Bxd3 19. Qxd3 Qe6 20. Rfc1 f6 21. Qg6 Qe8 22. Qxe8+ Rxe8 23. Nd3 Nc4 24. a4 a6 25. Nc5 b6 26. Nb3 f5 27. a5 Rab8 28. axb6 Rxb6 29. Na5 Rxb4 30. Nxc4 dxc4 31. Rxc4 $14 {[%mdl 4096] Endgame KRR-KRR} (31. Kf1 {is interesting.} f4 32. exf4 Re4 33. Rxc4 Rb2 34. R4c2) 31... Rb2 {White stays focused until the end.} (31... Rxc4 $14 32. Rxc4 f4) 32. g3 a5 (32... Rb6 $16 33. Rc5 (33. Rxc6 Rxc6 34. Rxc6 Ra8 $16) 33... Ra8) 33. Rxc6 $18 a4 (33... Reb8 {was called for.} 34. R1c5 Rb1+ 35. Kg2 R1b5 36. Rxb5 Rxb5) 34. Ra6 Reb8 35. Rxa4 Rd2 36. h4 Rbb2 37. Rf1 Kf7 38. h5 Kf6 (38... Re2 $142 39. Ra3 Kf6) 39. Ra6+ Kf7 40. Kg2 Rbc2 41. Kf3 Rb2 42. Rg6 Ra2 43. g4 fxg4+ 44. Rxg4 ({Not} 44. Kxg4 Rxf2 45. Rxf2+ Rxf2 $16) 44... Kf6 $2 (44... Kg8 {keeps fighting.} 45. Re4 Ra5) 45. Rg6+ Kf7 46. Rfg1 Rxf2+ 47. Ke4 Rh2 48. Rxg7+ Kf8 49. Rg8+ Kf7 50. R1g7+ Kf6 51. Rg6+ Kf7 52. R8g7+ Kf8 53. Rh7 Rh4+ 54. Kf3 Ra3 $2 (54... Rxh5 55. Rgxh6 Rf5+ 56. Ke4 Rg5) 55. Re6 $2 (55. Rd6 {[%cal Rd6d8]} Ra8 56. Rdxh6) 55... Rh3+ $2 (55... Rxd4 56. Rb6 Kg8) 56. Kf4 Rh4+ {[#]} 57. Kf5 $1 Ra1 58. Rhxh6 Rf1+ 59. Ke5 Re1 60. Kd5 (60. Rhf6+ $142 Kg8 61. Re8+ Kg7 {[#]} 62. h6+ $1 {[%mdl 512]} Rxh6 63. Re7+ Kg8 64. Rxh6 Rxe3+ 65. Kf6 Rf3+ 66. Ke6) 60... Kg7 61. Rhg6+ Kh7 62. h6 {White wants to mate with Rg7+.} Rh5+ 63. Kd6 {White mates.} Rxe3 64. Rxe3 Kxg6 {KR-KR} 65. Rf3 Rxh6 66. d5 Rh1 67. Kd7 Rd1 68. d6 Kg7 69. Ke7 Re1+ 70. Kd8 Rd1 71. d7 Rd2 72. Rf4 Re2 73. Kc7 Rc2+ 74. Kd6 Rd2+ 75. Ke6 Re2+ 76. Kd5 {Accuracy: White = 78%, Black = 55%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.17"]
[Round "4.21"]
[White "Papp, Petra"]
[Black "Ongut, Tamas Gunes"]
[Result "0-1"]
[ECO "C89"]
[WhiteElo "2338"]
[BlackElo "2305"]
[Annotator "TA"]
[PlyCount "164"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 26,164,33,22,47,42,43,34,51,45,49,50,43,-206,39,0,0,0,0,-68,-71,-91,-103,-85,0,0,0,0,11,26,27,0,0,-236,-250,-545,-545,-594,-598,-579,-593,-591,-588,-564,-585,-577,-561,-957,-954,-943,-906,-811,-805,-804,-798,-795,-794,-781,-765,-738,-728,-790,-768,-29951,-29954,-29953,-29956,-29954,-29956,-12630,-5518,-29960,-29960,-29959,-29961,-29962,-29958,-29958,-29959,-29957,-29957,-29971,-29972,-29972,-29972,-29977,-29971,-29971,-29973,-29967,0,-29971,-29972,-29976,-29964,-29964,-29964,-29965,-29966,-29966,-29966,-29968,-29968,-29968,-29969,-29969,-29969,-29971,-29972,-29971,-29972,-29972,-29973,-29973,-29975,-29979,-29980,-29983,-29984,-29984,-29985,-29987,-29987,-29988,-29986,-29986,-29987,-29989,-29990,-29990,-29991,-29991,-29992,-29992,-29993,-29994,-29995,-29996,-29997,-29997,-29998]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5 11. Rxe5 c6 12. d3 Bd6 13. Re1 Bf5 14. Qf3 Re8 {C89: Closed Ruy Lopez: Marshall Attack.} 15. Rxe8+ $1 Qxe8 {[%cal Re8e1]} 16. Nd2 Qe1+ {White is slightly better.} 17. Nf1 Bg6 18. g3 Re8 {[#]} 19. Bc2 $146 (19. Bd1 $14 {keeps the upper hand.}) ({Predecessor:} 19. Bd1 Qe6 20. Bd2 Qh3 21. a4 b4 22. Rc1 h6 23. c4 Ne7 24. d4 Qd7 25. Be3 {0-1 (40) Dolmatov,S (2615)-Kamsky,G (2655) Dortmund 1993}) 19... h6 $2 (19... Bc5 $1 $19 {White must now prevent ...Bh5!} 20. Rb1 Bh5 $1 {[%mdl 576] Back Rank}) 20. Rb1 Qe2 21. Qxe2 Rxe2 $40 {[%mdl 128] Black mounts an attack.} 22. Bd2 (22. Bd1 $1 $11 Bxd3 23. Bxe2 Bxb1 24. a3) 22... Bc5 $15 23. d4 {aiming for Bxg6.} Bxc2 24. Rc1 {[#]} Bb6 ({Black should try} 24... Bf5 $1 $17 {Hoping for ...Bb6.} 25. dxc5 Bh3) 25. Rxc2 $11 c5 26. Ne3 cxd4 27. cxd4 Nxe3 28. fxe3 {[%mdl 4096] Endgame KRB-KRB} Kh7 {Threatens to win with ...Ba5!} 29. h4 $2 {[#] Black converts the advantage convincingly.} (29. b4 $11 {and White stays safe.}) 29... Ba5 $1 $19 {[%mdl 576] Pin} 30. Kf1 $2 (30. Bxa5 Rxc2 31. d5) 30... Rxd2 {KRB-KR} 31. Rc6 Rxb2 32. Rxa6 Bc7 33. g4 Bg3 34. h5 Rf2+ 35. Kg1 Re2 36. Rb6 Rxa2 37. Rxb5 Bf2+ 38. Kf1 Bxe3 39. d5 Ra4 40. Ke2 Bg5 41. Kf3 Rf4+ 42. Kg3 Rd4 43. Ra5 g6 44. hxg6+ Kxg6 45. Ra6+ f6 46. Ra5 Kf7 47. Ra7+ Ke8 48. Ra5 Kd7 49. Kf3 Kd6 50. Ra8 Kxd5 51. Rd8+ Kc4 52. Rc8+ Kd3 53. Rc6 Rf4+ 54. Kg3 Re4 55. Rd6+ Ke3 56. Ra6 Bf4+ 57. Kh4 Bg5+ 58. Kg3 $1 Ke2 {Black mates.} 59. Ra2+ Kd3 60. Ra3+ Kc4 61. Ra4+ Kd5 62. Ra5+ Ke6 63. Ra7 Re3+ 64. Kf2 Rb3 65. Ra5 Kf7 66. Ra8 Bh4+ 67. Ke2 Rg3 68. Ra4 Kg6 69. Rc4 Kg5 70. Rc8 Kxg4 71. Rg8+ Bg5 72. Ra8 f5 73. Kf2 f4 74. Ra1 Bh4 75. Ke2 f3+ 76. Kf1 Bg5 77. Ra4+ Bf4 78. Ra6 Rg2 79. Rg6+ Bg5 80. Ra6 Kg3 81. Ra3 Rb2 {[%cal Rb2b1]} 82. Ra1 Rh2 {Accuracy: White = 52%, Black = 82%.} 0-1

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.17"]
[Round "4.22"]
[White "Zentai, Peter"]
[Black "Mihalyfi, Gabor"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "2304"]
[BlackElo "1950"]
[Annotator "TA"]
[PlyCount "79"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,79,38,45,39,37,37,41,-85,39,35,41,39,44,37,60,48,116,109,118,112,137,96,134,133,170,156,156,143,145,137,195,197,216,191,216,211,229,200,227,222,327,335,341,335,321,310,405,398,403,405,399,381,448,445,445,442,430,395,387,392,775,775,727,755,779,768,851,804,1115,1045,29988,29989]} 1. d4 c5 2. d5 Nf6 3. c4 b5 4. Qc2 d6 5. e4 bxc4 6. Bxc4 {A57: Benko/Volga Gambit.} g6 7. Nf3 Nbd7 8. b3 (8. Nc3 $14 {keeps the upper hand.}) 8... Bg7 (8... Nxe4 $1 $17 9. Bb2 (9. Qxe4 $2 Bg7 $17) 9... Nef6) 9. Bb2 $14 O-O 10. O-O a5 11. Nc3 Ba6 12. Nd2 {[#]} Ne5 $146 {[#] Black is now going downhill.} (12... Ne8 $14) ({Predecessor:} 12... Nb6 13. Nd1 Bxc4 14. bxc4 Qd7 15. Nc3 a4 16. Rab1 Rfb8 17. e5 Ne8 18. Nce4 dxe5 19. Nxc5 {1-0 (42) Ceponis,T (1991)-Semjonovs,I (1790) Palanga 2014}) 13. Bxa6 $1 $16 Rxa6 14. Na4 Ned7 15. Nc4 Qc7 16. Rad1 Raa8 17. Rfe1 Ng4 18. Bxg7 Kxg7 19. f4 Rab8 (19... f6 $16 {keeps fighting.} 20. Rd3 Nh6) 20. Qc3+ $18 Kg8 21. Nxa5 Ra8 {[#]} 22. Nc4 $1 Rfb8 23. h3 Ngf6 24. e5 dxe5 (24... Ne8 {was called for.} 25. Qf3 Rb4) 25. fxe5 Nh5 26. e6 fxe6 27. Rxe6 Ndf6 28. d6 exd6 29. Rxf6 Nxf6 30. Qxf6 d5 31. Rxd5 {Black must now prevent Ne5.} Rf8 32. Qe6+ Kh8 33. Qe5+ Qxe5 34. Rxe5 Rfe8 $2 (34... Rf5 35. Re7 Kg8) 35. Rxe8+ Rxe8 36. Nxc5 Kg7 37. Kf2 Kf6 38. a4 {[%cal Ba2a4,Ba4a5][%mdl 32]} h5 39. a5 Rb8 40. Nd7+ {[%mdl 64] Double Attack. Accuracy: White = 83%, Black = 37%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.17"]
[Round "4.23"]
[White "Persanyi, Barnabas"]
[Black "Kiss, Pal"]
[Result "1/2-1/2"]
[ECO "A06"]
[WhiteElo "2370"]
[BlackElo "2266"]
[Annotator "TA"]
[PlyCount "46"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,46,9,-8,0,-8,14,-3,16,3,6,3,0,-11,-23,-20,21,-10,-10,-16,-10,-20,-14,-35,-17,-27,-23,-18,-26]} 1. b3 d5 2. Nf3 Nf6 3. Bb2 c6 4. g3 Bg4 5. Bg2 e6 6. O-O Be7 7. d3 O-O 8. Nbd2 Nbd7 9. c4 a5 10. a3 Qb6 11. Qc2 Rfc8 {A12: English Opening: 1...c6 with b3 by White.} 12. Bc3 Qd8 13. Qb2 {[#]} Qf8 $146 ({Predecessor:} 13... Bf8 14. b4 axb4 15. axb4 c5 16. bxc5 Nxc5 17. Bxf6 gxf6 18. cxd5 exd5 19. Nd4 Bh6 {1-0 (32) Danielsen,H (2492)-Piscopo,P (2380) Beijing 2008}) 14. h3 Bh5 15. Rfe1 b5 16. cxb5 cxb5 17. a4 Bb4 18. Rec1 (18. Bxb4 {seems wilder.} Qxb4 19. g4 Bg6 20. Rec1 h6 21. Rxc8+ Rxc8 22. axb5 Qxb5 23. Qa2) 18... Bxc3 19. Rxc3 Bxf3 20. Nxf3 b4 21. Rxc8 Rxc8 22. Rc1 Rxc1+ 23. Qxc1 Qc5 {A rather calm draw. Accuracy: White = 87%, Black = 90%.} 1/2-1/2

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.17"]
[Round "4.24"]
[White "Nemeth, Zoltan"]
[Black "Lejer, Sandor"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2210"]
[BlackElo "1903"]
[Annotator "NA"]
[PlyCount "41"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d6 3. d4 c6 4. Bg2 Bg4 5. b3 Qc8 6. h3 Bd7 7. Bb2 Na6 8. c4 Nc7 9. Nc3 e6 10. e4 Be7 11. e5 Ng8 12. O-O b5 13. exd6 Bxd6 14. cxb5 cxb5 15. d5 e5 16. Ne4 Qa6 17. Nxd6+ Qxd6 18. Bxe5 Qh6 19. Bxc7 Bxh3 20. Re1+ Kd7 21. Bf4 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.17"]
[Round "4.25"]
[White "Kovacsy, Barnabas"]
[Black "Hardicsay, Peter"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2143"]
[BlackElo "2205"]
[Annotator "NA"]
[PlyCount "81"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 Nf6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Ne7 12. Nc2 Nxd5 13. Qxd5 Be6 14. Qc6+ Ke7 15. Ne3 Qd7 16. Nd5+ Bxd5 17. Qxd5 Rac8 18. Rd1 Rc5 19. Qxc5 dxc5 20. Rxd7+ Kxd7 21. Kd2 Kc6 22. Kc2 Rd8 23. Be2 Bg5 24. Rd1 Rxd1 25. Bxd1 c4 26. Be2 Kc5 27. g3 a5 28. Bg4 Kc6 29. Be2 Kc5 30. Bg4 Bd8 31. Bd7 Bc7 32. Be8 f6 33. Bf7 b4 34. Bg8 h6 35. b3 cxb3+ 36. axb3 Bb6 37. f3 Kd6 38. cxb4 axb4 39. g4 Bf2 40. Bh7 Kc5 41. Kd3 1/2-1/2

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "5.1"]
[White "Balog, Imre"]
[Black "Kaczur, Florian"]
[Result "1/2-1/2"]
[ECO "E10"]
[WhiteElo "2567"]
[BlackElo "2507"]
[Annotator "TA"]
[PlyCount "85"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,85,18,15,9,16,5,12,16,7,16,24,18,23,24,38,20,35,16,9,16,15,15,9,-15,0,-11,-10,-7,-4,-13,0,-16,-9,-7,-8,-23,-8,-29,-12,-35,-18,-29,0,-29,-28,-18,-5,-9,-8,-1,73,0,39,33,18,0,76,67,115,116,115,59,170,164,180,183,146,28,77,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 e6 3. Nf3 Ne4 4. g3 Bb4+ 5. Bd2 Nxd2 {[#]} 6. Nfxd2 $146 {E10: Blumenfeld Gambit.} ({Predecessor:} 6. Nbxd2 b6 7. Bg2 Bb7 8. O-O O-O 9. a3 Be7 10. Qc2 f5 11. e4 f4 12. b4 {0-1 (34) Colino Labrador,A-Raya Bailen,M Valladolid 1980}) 6... O-O 7. Bg2 Be7 8. Nc3 d6 9. O-O Nd7 10. b4 e5 11. e3 a5 12. a3 Re8 13. Rb1 axb4 14. axb4 exd4 15. exd4 Nf6 16. Qc2 Bf8 17. b5 g6 18. Rbe1 Bg7 19. Rxe8+ Qxe8 20. Qc1 Qd8 21. Re1 Rb8 22. h3 Bd7 23. Nb3 c6 24. Qa3 cxb5 25. cxb5 Qc7 26. Rc1 Bh6 27. f4 Qb6 28. Qa5 $36 {[%mdl 2048] White has good play.} Qxa5 29. Nxa5 b6 (29... Nh5 $11) 30. Nc4 ({White should try} 30. Nc6 $1 $16 {[%cal Rc6b8]} Re8 31. Na4) 30... Bf8 31. g4 Be6 32. Na4 (32. Ne3 {is more complex.} Bg7 33. Rd1 h5 34. g5 Ne8 35. h4) 32... Bxc4 (32... Bg7 $11 {keeps the balance.}) 33. Rxc4 $16 d5 34. Rc6 Bg7 35. Kf1 (35. Nxb6 $6 Nxg4 36. hxg4 Bxd4+ 37. Kh2 Rxb6 $11) (35. Rxb6 $6 Rxb6 36. Nxb6 Nxg4 $11) (35. Kh2 $1 $16) 35... h5 {[#]} (35... Ra8 $14 36. Nc3 (36. Nxb6 Ra1+ 37. Kf2 Ne4+ {[%mdl 64] Discovered Attack} 38. Bxe4 Bxd4+ 39. Ke2 dxe4 $11) 36... h5) 36. g5 $1 $18 {[%cal Rg5f6]} ({Don't play} 36. Nxb6 $6 hxg4 37. Rc8+ (37. Nxd5 Nxd5 38. Bxd5 Rxb5 $11) 37... Rxc8 $14) 36... Ne4 {[#]} 37. Bxe4 $1 ({Don't take} 37. Nxb6 $6 Bxd4 38. Rc8+ Rxc8 $14) ({Weaker is} 37. Rxb6 Ng3+ 38. Ke1 Re8+ 39. Kd1 Nf5 $11) 37... dxe4 38. Rxb6 {KRB-KRN} ({Better is} 38. d5 $16 Bd4 39. Rc4) 38... Rd8 $11 39. Nc5 (39. d5 $16) 39... Bxd4 {The position is equal.} 40. Rc6 Bxc5 41. Rxc5 Rd3 42. Kg2 Rb3 43. Re5 {Accuracy: White = 84%, Black = 78%.} 1/2-1/2

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "5.2"]
[White "Nagy, Gabor"]
[Black "Kozak, Adam"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2502"]
[BlackElo "2503"]
[Annotator "RC"]
[PlyCount "72"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

1. d4 {[%emt 0:00:04]} Nf6 {[%emt 0:00:02]} 2. Nf3 {[%emt 0:00:08]} d5 {[%emt 0:00:09]} 3. c4 {[%emt 0:00:06]} e6 {[%emt 0:00:03]} 4. Nc3 {[%emt 0:00:03]} Nbd7 {[%emt 0:00:07]} 5. cxd5 {[%emt 0:00:12]} exd5 {[%emt 0:00:02]} 6. Bf4 {[%emt 0:00:05]} c6 {[%emt 0:00:19]} 7. Qc2 {[%emt 0:00:02]} Nh5 {[%emt 0:01:10]} 8. Bd2 {[%emt 0:00:02]} g6 {[%emt 0:00:49]} 9. g4 {[%emt 0:00:53]} Nhf6 {[%emt 0:00:04]} 10. g5 {[%emt 0:01:11]} Nh5 {[%emt 0:00:14]} 11. e4 {[%emt 0:00:25]} Nb6 {[%emt 0:01:50]} 12. O-O-O {[%emt 0:00:16]} Be7 {[%emt 0:00:42]} 13. Rg1 {[%emt 0:01:36]} O-O {[%emt 0:00:25]} 14. Ne5 {[%emt 0:00:29]} dxe4 {[%emt 0:00:37]} 15. Nxe4 {[%emt 0:00:27]} Bf5 {[%emt 0:00:18]} 16. Bd3 {[%emt 0:00:34]} Qxd4 {[%emt 0:05:31]} 17. Bc3 {[%emt 0:00:05]} Qa4 {[%emt 0:00:02]} 18. b3 {[%emt 0:00:12]} Qa3+ {[%emt 0:00:01]} 19. Kb1 {[%emt 0:00:02]} Rfd8 {[%emt 0:01:27]} 20. Ng3 {[%emt 0:04:29]} Bxd3 {[%emt 0:01:25]} 21. Nxd3 {[%emt 0:00:05]} Nxg3 {[%emt 0:00:31]} 22. hxg3 {[%emt 0:00:11]} Bxg5 {[%emt 0:00:43]} 23. f4 {[%emt 0:00:18]} Bh6 {[%emt 0:01:33]} 24. Rh1 {[%emt 0:00:48]} Qf8 {[%emt 0:00:03]} 25. Qh2 {[%emt 0:01:26]} Nd5 {[%emt 0:00:36]} 26. Bd4 {[%emt 0:00:01]} c5 {[%emt 0:00:26]} 27. Nxc5 {[%emt 0:00:01]} Rac8 {[%emt 0:00:09]} 28. Ne4 {[%emt 0:00:29]} f5 {[%emt 0:00:06]} 29. Ng5 {[%emt 0:00:31]} Rd7 {[%emt 0:00:11]} 30. Bb2 {[%emt 0:00:48]} Nc3+ {[%emt 0:00:11]} 31. Bxc3 {[%emt 0:00:02]} Rxd1+ {[%emt 0:00:01]} 32. Rxd1 {[%emt 0:00:02]} Bxg5 {[%emt 0:00:01]} 33. Rd7 {[%emt 0:00:20]} Bh6 {[%emt 0:00:31]} 34. Qd2 {[%emt 0:00:01]} Qc5 {[%emt 0:00:06]} 35. Kb2 {[%emt 0:02:18]} Bf8 {[%emt 0:00:02]} 36. b4 {[%emt 0:00:03]} Qc4 {[%emt 0:00:11]} 1/2-1/2

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "5.3"]
[White "Aczel, Gergely"]
[Black "Almasi, Zoltan"]
[Result "1-0"]
[ECO "A50"]
[WhiteElo "2511"]
[BlackElo "2687"]
[Annotator "TA"]
[PlyCount "125"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,125,14,56,17,27,17,27,25,64,45,63,46,54,45,70,55,66,25,34,27,34,16,106,115,195,187,183,184,177,169,211,205,210,232,202,141,140,133,202,198,265,244,373,161,158,138,129,129,103,96,85,68,89,95,89,51,69,70,108,89,113,8,8,8,8,8,8,0,0,0,8,8,8,8,33,0,6,0,0,0,87,86,284,0,0,0,0,0,40,0,37,0,0,0,0,0,0,0,0,0,29970,29969,29968,29969,29970,29971,29985,29986,29983,29979,29979,29972,29981,29976,29976,29976,29976,12835]} 1. d4 Nf6 2. c4 g6 3. f3 Nc6 4. d5 Ne5 5. e4 d6 6. Nc3 {E60: King's Indian: Unusual lines and Fianchetto Variation without Nc3.} Bg7 7. f4 Ned7 8. Nh3 {White has an edge.} c6 9. Nf2 Qb6 {[#]} 10. Be2 $146 ({Predecessor:} 10. Na4 Qc7 11. Be2 b5 12. dxc6 bxa4 13. cxd7+ Bxd7 14. Be3 Bc6 15. Bf3 Nd7 16. Rb1 {½-½ (51) Goganov,A (2509)-Timofeev,A (2641) Samara 2012}) 10... O-O 11. O-O Re8 12. Kh1 a6 13. Qd3 Nc5 14. Qc2 cxd5 15. cxd5 Bd7 (15... e6 $11) 16. Be3 $16 Rac8 (16... h5 $16) 17. e5 $18 Nh5 18. g4 Nxf4 19. Bxf4 dxe5 20. Be3 Qb4 21. a3 Qb3 22. Qxb3 Nxb3 23. Rad1 f5 (23... Nd4 $16 {was worth a try.}) 24. gxf5 gxf5 (24... Bxf5 $142 25. Bd3 Nd4) 25. Rg1 Kh8 {[#]} (25... f4 {keeps fighting.}) 26. Bh5 (26. Rxg7 $142 $1 Kxg7 27. Rg1+ Kh8 28. Nd3) 26... Rg8 27. Bg5 Bf6 28. Bxf6+ exf6 29. Rxg8+ Kxg8 30. Nd3 Kf8 31. Kg1 Ke7 32. Kf2 {Black must now prevent d6+.} Kd6 33. Rg1 Na5 34. Rg7 {Hoping for Rf7.} Nc4 {Black wants to play ...Nxb2.} 35. Rf7 (35. b4 $16 {Strongly threatening Nc5!} b6 36. Ne2 (36. Rxh7 Nxa3 37. Ne2 Bb5 $16)) 35... Nxb2 $1 $11 36. Rxf6+ Ke7 37. Rf7+ {[%mdl 64] Double Attack} Kd6 $132 {[%mdl 2048] Black has counterplay} 38. Rf6+ Ke7 39. Rf7+ {[%mdl 64] Double Attack} Kd6 40. Nxb2 Rxc3 41. Be2 {Nc4+ is the strong threat.} b5 42. Rxh7 e4 43. Rf7 Rxa3 44. Nd1 Bc8 (44... Rh3 $11) 45. Ne3 $16 Ke5 $2 (45... Rc3 $16) 46. Re7+ $2 (46. Rc7 $18 f4 47. Nc2) 46... Kd6 $11 47. Re8 Bd7 48. Rf8 Ke5 49. Rf7 (49. Rd8 $5 {[%cal Rd8d7]} f4 50. Ng2 $14) 49... f4 50. Rxd7 Rxe3 $14 {[%mdl 4096] Endgame KRB-KR} 51. d6 {And now Rd8 would win.} Rh3 52. Kg2 f3+ 53. Kxh3 fxe2 $11 {KR-KP} 54. Re7+ Kf4 $2 {[%mdl 8192]} (54... Kf5 $11 55. Rf7+ (55. d7 e1=Q $11) 55... Kg6) 55. d7 {White mates.} e1=Q {KQ-KR} 56. Rf7+ Ke3 57. d8=Q Ke2 58. Qd4 e3 59. Qg4+ Kd3 60. Rd7+ Kc3 61. Qd4+ Kb3 62. Qd3+ Kb2 63. Re7 {Accuracy: White = 72%, Black = 55%.} (63. Rg7 $142 e2 {[#]} 64. Rg2 $1 {[%mdl 512]} Qf1 65. Qxe2+ Qxe2 66. Rxe2+ Ka1 67. Re1+ Kb2 68. Kg4) 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "5.4"]
[White "Balogh, Csaba"]
[Black "Ruck, Robert"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "2580"]
[BlackElo "2540"]
[Annotator "TA"]
[PlyCount "33"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,33,22,0,0,0,0,0,0,0,0,-10,-3,-5,-14,-18,-37,-38,-50,-61,-33,-80]} 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. h3 e5 7. dxe5 Nxe5 8. Bb5+ Bd7 {B13: Caro-Kann: Exchange Variation and Panov-Botvinnik Attack.} 9. Bxd7+ Qxd7 10. Nf3 Nxf3+ {The position is equal.} 11. Qxf3 Qe6+ 12. Qe2 Bc5 13. Qxe6+ fxe6 14. Ke2 {[#]} O-O $146 {[#] And now ...Ne4 would win.} ({Predecessor:} 14... Ne4 15. Be3 Bxe3 16. Kxe3 O-O 17. f3 Nd6 18. Nd2 Rac8 19. Rhe1 Nc4+ 20. Nxc4 Rxc4 {½-½ (72) Avramovic,Z (2238)-Komnenic,B (2313) Serbia 2008}) 15. Be3 {Black is slightly better.} Bxe3 16. Kxe3 e5 (16... d4+ $5 17. cxd4 Nd5+ 18. Ke2 Nf4+ 19. Kf1 Rad8 $17) 17. f3 {White took control after the opening. Accuracy: White = 85%, Black = 86%.} 1/2-1/2

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "5.5"]
[White "Korpa, Bence"]
[Black "Papp, Gabor"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2545"]
[BlackElo "2602"]
[Annotator "TA"]
[PlyCount "40"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,40,15,4,3,0,24,0,0,-29,-26,-28,22,0,0,0,24,39,77,39,95,54,51,34,46,0,33]} 1. g3 c5 2. Bg2 g6 3. e4 Bg7 4. d3 Nc6 5. f4 e6 6. Nf3 Nge7 7. O-O O-O 8. c3 d5 9. Be3 d4 {B20: Sicilian: Unusual White 2nd moves.} 10. Bf2 dxc3 11. bxc3 b6 {[#]} 12. Qe2 $146 ({Predecessor:} 12. d4 cxd4 13. cxd4 Bb7 14. Re1 Qd7 15. Nc3 Na5 16. Rc1 Rac8 17. Ne5 Bxe5 18. fxe5 {1-0 (42) Strikovic,A (2520)-Gillis,D Dos Hermanas 2004}) 12... Ba6 13. Rd1 Qc7 14. a4 Rfd8 15. e5 Nd5 16. Ng5 Rd7 17. Ne4 c4 (17... Rad8 $1 $14) 18. d4 Na5 19. Qf3 Bb7 20. Qe2 Rad8 {Accuracy: White = 64%, Black = 64%.} 1/2-1/2

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "5.6"]
[White "Meszaros, Tamas"]
[Black "Antal, Gergely"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "2378"]
[BlackElo "2571"]
[Annotator "TA"]
[PlyCount "70"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,70,-2,0,0,0,10,6,-72,-84,-73,-48,-59,-39,-64,-47,-171,-158,-162,-163,-204,-154,-166,-75,-132,-138,-135,-62,-40,-56,-57,-6,-27,-11,-15,12,0,138,151,126,121,260,232,283,0,0,0,0,0,0,0,43,45,53,67,321,0,0,0,0,-241,-233,-29998,-29999]} 1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. Ne5 Nc6 5. Bb5 Bd7 6. Nxd7 {B10: Caro-Kann: 2 d3 and 2 c4.} Qxd7 7. d4 a6 8. Bd3 {[#]} (8. Be2 $11 {remains equal.}) 8... Nxd4 $146 ({Predecessor:} 8... e5 9. dxe5 Nxe5 10. Qe2 Bd6 11. Bf4 Qe6 12. Nd2 Nxd3+ 13. cxd3 Qxe2+ 14. Kxe2 Bxf4 {0-1 (36) Warmer,D (867)-Loechtenboerger,C (852) Rotenburg/Wuemme 2007}) 9. Bxh7 Rxh7 10. Qxd4 Nf6 11. O-O Rc8 12. Qd3 {[#]} ({White should play} 12. Re1 $15) 12... Qc7 $1 $19 {[%csl Gh7][%cal Rc7h2][%mdl 512]} 13. h3 Qxc2 14. Qf3 e6 {Strongly threatening ...Qxc1.} 15. Nc3 Bb4 (15... Be7 $19 {has better winning chances.} 16. Rd1 Rh4) 16. Ne2 (16. Be3 $142 Qxb2 17. Rfb1) 16... Qe4 $17 17. Qb3 Qxe2 ({Better is} 17... Rc4 $17 18. Be3 Qc2 19. Qxc2 Rxc2) 18. Qxb4 $15 Qb5 $1 {[%cal Rb5b4]} 19. Qf4 Nd7 (19... Rh5 $15) 20. b3 $11 f6 21. Ba3 Kf7 22. Qd6 Nc5 (22... Re8 $11) 23. Rac1 $1 $16 {[%cal Rc1c5]} b6 {With the idea ...Rhh8.} 24. Rfe1 ({Don't play} 24. Bxc5 $6 bxc5 25. Rfe1 Qe8 $14) 24... Rc6 {[#]} (24... Rh4 $16) 25. Qd8 $1 $18 a5 {[#]} 26. Bxc5 $2 ({Only move:} 26. Rcd1 $1 $18 {[%cal Rd1d5] Hoping for Rxd5!} Rh5 27. f4) 26... Rxc5 $11 27. Rxc5 Qxc5 $18 {[%mdl 4096] Endgame KQR-KQR} 28. Qd7+ $1 Qe7 29. Qc8 Rh4 30. Rc1 {[%mdl 1024] White has compensation.} Kg6 31. Rc7 Qb4 $2 {[%mdl 8192]} ({Black should try} 31... Qd6 $1 $14) 32. Qe8+ $2 ({White must play} 32. Qxe6 $18 Rh7 33. Rd7) 32... Kf5 $11 {...Qe1+ is the strong threat.} 33. g4+ Ke5 34. Rc1 $2 (34. Rc6 $11 {and White is okay.} Rxg4+ 35. hxg4 Qxg4+ 36. Kh2 Qf4+ 37. Kh1 Qh4+ 38. Kg2 Qg4+ 39. Kf1 Qd1+ 40. Kg2 Qg4+ 41. Kh2 Qh4+ 42. Kg2 Qg4+) 34... Rxh3 $19 35. Kg2 $2 (35. Qb8+ $19 Ke4 36. Qc8) 35... Qxg4+ {A wild game. Accuracy: White = 64%, Black = 43%.} 0-1

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "5.7"]
[White "Krstulovic, Alex"]
[Black "Czebe, Attila"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "2338"]
[BlackElo "2367"]
[Annotator "RC"]
[PlyCount "94"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

1. d4 {[%emt 0:00:03]} d6 {[%emt 0:00:31]} 2. Nf3 {[%emt 0:00:03]} Nf6 {[%emt 0:00:07]} 3. c4 {[%emt 0:00:02]} g6 {[%emt 0:00:01]} 4. Nc3 {[%emt 0:00:01]} Bf5 {[%emt 0:00:01]} 5. Ng5 {[%emt 0:00:03]} Bd7 {[%emt 0:00:13]} 6. f4 {[%emt 0:00:03]} Bg7 {[%emt 0:00:10]} 7. e4 {[%emt 0:00:01]} O-O {[%emt 0:00:02]} 8. e5 {[%emt 0:00:08]} Ne8 {[%emt 0:00:09]} 9. h4 {[%emt 0:00:01]} h6 {[%emt 0:04:14]} 10. h5 {[%emt 0:02:25]} hxg5 {[%emt 0:00:03]} 11. h6 {[%emt 0:00:00]} Bh8 {[%emt 0:00:14]} 12. h7+ {[%emt 0:00:02]} Kg7 {[%emt 0:00:01]} 13. f5 {[%emt 0:00:45]} Bxf5 {[%emt 0:00:26]} 14. Bxg5 {[%emt 0:01:08]} f6 {[%emt 0:00:00]} 15. Bh6+ {[%emt 0:00:37]} Kf7 {[%emt 0:00:01]} 16. g4 {[%emt 0:00:38]} Bc8 {[%emt 0:00:18]} 17. Bxf8 {[%emt 0:02:20]} Kxf8 {[%emt 0:00:01]} 18. Qc2 {[%emt 0:00:05]} f5 {[%emt 0:00:49]} 19. gxf5 {[%emt 0:01:07]} Bxf5 {[%emt 0:00:01]} 20. Bd3 {[%emt 0:00:00]} Ng7 {[%emt 0:00:03]} 21. O-O-O {[%emt 0:00:13]} e6 {[%emt 0:05:25]} 22. d5 {[%emt 0:01:26]} Nd7 {[%emt 0:00:09]} 23. exd6 {[%emt 0:01:32]} Ne5 {[%emt 0:01:04]} 24. Bxf5 {[%emt 0:00:11]} exf5 {[%emt 0:00:09]} 25. dxc7 {[%emt 0:00:44]} Qxc7 {[%emt 0:00:01]} 26. Qe2 {[%emt 0:02:44]} Ne8 {[%emt 0:00:14]} 27. Kb1 {[%emt 0:01:27]} Nd6 {[%emt 0:01:00]} 28. Nb5 {[%emt 0:01:06]} Qxc4 {[%emt 0:01:33]} 29. Qxe5 {[%emt 0:00:40]} Bxe5 {[%emt 0:00:46]} 30. Nxd6 {[%emt 0:00:01]} Qe2 {[%emt 0:00:16]} 31. h8=Q+ {[%emt 0:00:23]} Bxh8 {[%emt 0:00:01]} 32. Rxh8+ {[%emt 0:00:00]} Kg7 {[%emt 0:00:01]} 33. Rhh1 {[%emt 0:00:02]} Rd8 {[%emt 0:00:13]} 34. Rhe1 {[%emt 0:00:00]} Qf3 {[%emt 0:00:14]} 35. Nxb7 {[%emt 0:00:37]} Rxd5 {[%emt 0:00:02]} 36. Rc1 {[%emt 0:00:00]} Rd2 {[%emt 0:00:49]} 37. Na5 {[%emt 0:00:18]} Re2 {[%emt 0:00:15]} 38. Red1 {[%emt 0:00:01]} Qe4+ {[%emt 0:00:05]} 39. Ka1 {[%emt 0:00:02]} Rc2 {[%emt 0:00:10]} 40. Rd7+ {[%emt 0:00:04]} Kh6 {[%emt 0:00:06]} 41. Rb1 {[%emt 0:00:12]} Re2 {[%emt 0:00:40]} 42. Rdd1 {[%emt 0:00:15]} f4 {[%emt 0:00:00]} 43. Rh1+ {[%emt 0:00:18]} Kg7 {[%emt 0:00:04]} 44. Rbc1 {[%emt 0:00:04]} Qxh1 {[%emt 0:00:20]} 45. Rxh1 {[%emt 0:00:17]} f3 {[%emt 0:00:00]} 46. Rf1 {[%emt 0:00:19]} f2 {[%emt 0:00:01]} 47. Rxf2 {[%emt 0:00:01]} Rxf2 {[%emt 0:00:01]} 0-1

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "5.8"]
[White "Berkes, Ferenc"]
[Black "Nemeth, Zoltan"]
[Result "1-0"]
[ECO "A44"]
[WhiteElo "2661"]
[BlackElo "2210"]
[Annotator "TA"]
[PlyCount "47"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,47,91,66,34,65,80,86,99,110,92,149,153,402,392,389,385,462,472,473,464,441,329,688,688,953,720,1623,1610,1597,1582,1515,837,2070,2001,5581,5581,29989,29990,29990,1019]} 1. d4 c5 2. d5 e5 3. e4 d6 4. Nc3 g6 5. Bb5+ Nd7 6. f4 {A44: Semi-Benoni.} exf4 7. Bxf4 a6 8. Bxd7+ $1 {White is better.} Bxd7 {[#]} 9. Nf3 $1 {[#]} Bg4 $146 (9... Nf6 $142) ({Predecessor:} 9... Qb6 10. O-O O-O-O 11. Rb1 f6 12. Kh1 g5 13. Be3 Qc7 14. Qd2 Re8 15. b4 h6 16. bxc5 dxc5 {1-0 (29) Khamitskiy,S (2324)-Belenov,D (2347) Saratov 2008}) 10. O-O $16 Bh6 $2 (10... Bg7 $16 {was worth a try.}) 11. Bxh6 $18 Nxh6 12. Qd2 Ng8 13. e5 Bxf3 14. Rxf3 dxe5 15. Re1 Kf8 $2 (15... Ne7 16. Rxe5 O-O) 16. Rxe5 Qd6 {[#]} 17. Qf4 $1 {[%csl Gf3][%cal Rf4f7][%mdl 512]} Qd7 18. Ne4 b6 19. d6 {Threatening mate with Re7!} Re8 20. h3 Kg7 {[#]} 21. Nf6 $1 {[%mdl 512]} Nxf6 22. Qxf6+ Kg8 23. Re7 Rxe7 24. dxe7 {Black got outplayed after the opening. Accuracy: White = 77%, Black = 20%.} ({Less strong is} 24. Qxe7 Qxe7 25. dxe7 Kg7 $14) 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "5.9"]
[White "Banusz, Tamas"]
[Black "Kovacs, Klara"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "2628"]
[BlackElo "2154"]
[Annotator "TA"]
[PlyCount "85"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,85,33,31,-1,48,1,2,0,12,16,68,62,75,26,84,87,111,110,154,163,173,110,114,91,82,41,46,39,34,37,89,71,270,273,251,229,264,253,263,252,405,376,412,430,437,363,439,174,174,168,215,193,579,579,579,581,1198,1194,1106,743,5597,5385,5185,4608,5077,2867,29973,29974,29979,29981,29981,29982,29982,29983,29986,29981,29980,29980]} 1. Nf3 d5 2. g3 Bg4 3. Bg2 Nd7 4. O-O Ngf6 5. h3 Bxf3 6. Bxf3 {A07: Réti Opening: New York and Capablanca Systems.} e5 7. d3 (7. c4 $5) 7... c6 8. e4 {The position is equal.} Bd6 9. exd5 cxd5 (9... Nxd5 $11 10. Bd2 O-O) 10. c4 $14 O-O 11. Nc3 {[#]} Nb6 $146 (11... d4 $11 {remains equal.} 12. Nb5 Bc5) ({Predecessor:} 11... e4 12. dxe4 dxe4 13. Nxe4 Nxe4 14. Bxe4 Qc7 15. b3 Be5 16. Rb1 Rad8 17. Qf3 Nc5 {1-0 (25) Kilgus,G (2443)-Truppe,T (1891) Vienna 2014}) 12. cxd5 Bc7 13. Qb3 Qd7 14. Kg2 h6 15. a4 (15. Be3 $18) 15... Rfd8 $16 {[%cal Rb6d5]} 16. Rd1 Nbxd5 17. Nxd5 Nxd5 18. d4 Qe6 {White must now prevent ...Nf4+!} 19. Qc2 $1 Bb6 (19... exd4 $14 20. Rxd4 Bb6) 20. dxe5 Qxe5 $2 {[#] Loses the game.} (20... Nb4 $16 {was necessary.} 21. Qe4 Rxd1 22. Bxd1 Rd8) 21. a5 $1 $18 {[%cal Ra5b6,Ba4a5,Ba5a6][%mdl 32]} Bc5 22. Qc4 (22. Qxc5 $2 Nf4+ 23. Bxf4 Qxc5 $17) 22... Nf6 23. Bf4 Qe7 24. a6 b5 $2 (24... bxa6 25. Bxa8 (25. Qxa6 Rxd1 26. Rxd1 Re8 $14) 25... Rxa8 26. Qxa6 Bb6) 25. Qxb5 Rxd1 26. Rxd1 Re8 27. Rd2 Bb6 28. Re2 $2 (28. Rd6) 28... Qd8 29. Rxe8+ Nxe8 30. Qc6 Nc7 $2 {[#]} (30... Nf6 {is more resistant.} 31. b4 Ne8) 31. Qxb6 $3 {[%mdl 576] Promotion} axb6 32. a7 Qa8 33. Bxa8 Nxa8 {[%mdl 4096] Endgame KB-KN} 34. Kf3 Kf8 35. Ke4 Ke7 36. Kd5 Kd7 37. b4 {[%cal Bb2b4,Bb4b5][%mdl 32]} h5 38. h4 {White mates.} f6 39. b5 g6 40. Bb8 g5 41. Bd6 g4 42. Bf4 Kc8 43. Ke4 {Accuracy: White = 74%, Black = 46%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "5.10"]
[White "Erdos, Viktor"]
[Black "Rigo, Janos"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2618"]
[BlackElo "2238"]
[Annotator "TA"]
[PlyCount "67"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,67,10,72,72,72,80,82,85,83,77,68,62,80,78,76,82,97,83,84,62,71,62,103,64,106,82,134,89,213,26,37,33,30,14,29,18,35,43,37,3,11,7,250,224,397,394,384,378,391,384,521,518,625,606,603,599,652,678,781,767]} 1. Nf3 c5 2. e4 Nc6 3. Bb5 g6 4. O-O Bg7 5. c3 e6 (5... Nf6 $11 {remains equal.}) 6. d4 $16 {B31: Sicilian: 2...Nc6 3 Bb5 g6.} cxd4 7. cxd4 ({Of course not} 7. Nxd4 Nf6 $11) 7... Qb6 8. Bxc6 {White is better.} bxc6 9. Nc3 Ne7 10. b3 O-O 11. Ba3 Re8 {[#]} 12. Re1 $146 ({Predecessor:} 12. Bc5 Qd8 13. e5 f5 14. exf6 Bxf6 15. Ne4 Bg7 16. Nd6 Rf8 17. Qc1 Ba6 18. Re1 {1-0 (38) Kuzin,A (2323)-Airapetian,T (2094) Tula 2004}) 12... a5 13. Bd6 Ba6 14. Na4 Qa7 15. Rc1 Nc8 16. Bc5 Qb8 17. e5 Bb5 (17... Qc7 $142) 18. Ng5 {[#] And now Qf3 would win.} d6 (18... d5 $16) 19. exd6 $2 (19. Qf3 $18 Qb7 20. exd6) 19... Nxd6 $11 20. Nb6 $36 {[%mdl 2048] White fights for an advantage.} Ra6 21. Nc4 Bxc4 22. bxc4 Nf5 23. Nf3 Rd8 24. g4 Nxd4 25. Nxd4 {Threatens to win with Rb1.} Bxd4 $2 (25... Qc8 $1 $11) 26. Bxd4 $18 c5 $2 {[#]} (26... Ra8 {might work better.}) 27. Be5 $1 Rxd1 28. Bxb8 Rd4 29. h3 h5 30. Be5 {White is clearly winning.} Rd3 31. Red1 Rxd1+ 32. Rxd1 {Rd8+ would kill now.} Ra8 33. g5 a4 34. a3 {Accuracy: White = 80%, Black = 53%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "5.11"]
[White "Mihok, Oliver"]
[Black "Seres, Bela"]
[Result "1/2-1/2"]
[ECO "C43"]
[WhiteElo "2552"]
[BlackElo "2148"]
[Annotator "TA"]
[PlyCount "103"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 26,103,30,6,33,0,0,0,0,0,76,88,85,77,81,79,86,0,33,37,32,32,32,32,32,33,40,37,45,43,44,35,35,0,0,6,7,0,0,0,0,0,0,0,25,41,37,0,8,16,37,37,37,38,46,44,44,37,39,0,0,0,0,0,0,0,0,0,0,0,0,-552,0,0,72,0,0,0,72,0]} 1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. Nxd7 Bxd7 7. O-O Qh4 8. c4 O-O-O 9. c5 g5 10. Nc3 Bg7 11. g3 Qh3 12. Nxe4 dxe4 13. Bxe4 Bb5 14. Bg2 Qf5 {C43: Petroff Defence: 3 d4.} 15. Qb3 c6 16. Re1 {Strongly threatening d5!} Bxd4 {The position is equal.} 17. Be3 {[#]} Rhe8 $146 (17... Be5 $11) ({Predecessor:} 17... Be5 18. Rad1 h5 19. Bxc6 Bxc6 {0-1 (19) Offenborn,H (2098)-Fritsche,F (2170) GER email 2015}) 18. Bxd4 $16 Rxe1+ 19. Rxe1 Rxd4 20. Qc3 $1 {[%cal Rc3d4]} Qd7 21. Bf3 (21. h4 $16) 21... g4 22. Be4 Bd3 23. Bxd3 Rxd3 $14 {[%mdl 4096] Endgame KQR-KQR} 24. Qh8+ Kc7 $1 25. Qxh7 Rd1 26. Qe4 Rxe1+ 27. Qxe1 {KQ-KQ} Qd5 28. Qc1 f5 29. a3 b6 30. cxb6+ axb6 31. Qf1 Qd2 32. h4 gxh3 $1 33. Qxh3 Qxb2 34. Qh7+ Kd6 35. Qxf5 c5 36. Qf4+ Kd5 37. Qf3+ Kd6 38. Qd3+ Kc6 39. g4 Qc1+ 40. Kg2 c4 $1 {[%cal Rc4d3]} 41. Qe4+ Kb5 42. Qd5+ Ka4 43. Qd6 {[%csl Ga3][%cal Rd6b4]} Qxa3 44. Qxb6 c3 45. Qc6+ Kb3 {And now ...c2 would win.} 46. Qd5+ Kb2 {Hoping for ...c2.} 47. Qe5 Kb1 48. Qb5+ $2 {[%mdl 8192]} (48. Qe1+ $1 $11 {and White is okay.} Kb2 49. Qe5) 48... Qb2 $2 (48... Ka1 $1 $19 {...c2 is the strong threat.} 49. Qc4 Kb2) 49. Qf1+ $11 Qc1 {[#]} (49... Ka2 $11 50. Qa6+ Qa3 51. Qe2+ Kb1 52. Qe1+ Kb2) 50. Qb5+ ({White should try} 50. Qxc1+ $1 $16 Kxc1 51. g5) 50... Qb2 51. Qf1+ Qc1 {[#]} (51... Ka2 $11 52. Qa6+ Qa3 53. Qe2+ Kb3 54. Qe6+ Kb2) 52. Qb5+ {Accuracy: White = 73%, Black = 81%.} (52. Qxc1+ $1 $16 Kxc1 53. g5) 1/2-1/2

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "5.12"]
[White "Horvath, Adam"]
[Black "Fodor, Balazs"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "2488"]
[BlackElo "2154"]
[Annotator "TA"]
[PlyCount "41"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,41,9,2,54,58,71,59,62,78,86,53,147,135,141,144,141,76,326,325,275,312,301,287,928,908,983,980,1009,1010,988,953]} 1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. d4 Nf6 7. Bd3 Bb4 {B11: Caro-Kann: Two Knights Variation.} ({Better is} 7... dxe4 $11 8. Nxe4 (8. Bxe4 Qxd4 9. O-O Nbd7 $11) 8... Qxd4) 8. e5 $14 Nfd7 9. Qg3 Bf8 {White is slightly better.} 10. O-O c5 {[#]} 11. dxc5 $146 ({Predecessor:} 11. Nb5 c4 12. Be2 Qb6 13. Nd6+ Bxd6 14. Qxg7 Rf8 15. exd6 Qxd6 16. b3 Nc6 17. a4 {1-0 (48) Rudenko,N (2102)-Kononenko,D (2315) St Petersburg 2016}) 11... a6 (11... Nxc5 $14 12. Be2 Nc6) 12. b4 $36 {[%mdl 2048] Keeping Black busy.} Nc6 13. Rb1 Ndxe5 14. b5 (14. Na4 $142) 14... Nxd3 $2 {[#] Loses the game.} (14... axb5 $16 {might work better.} 15. Bxb5 Ng6) 15. bxc6 $18 (15. cxd3 Ne7 $16) (15. Qxd3 axb5 16. Nxb5 Be7 $11) 15... Nxc5 16. cxb7 Rb8 17. Be3 (17. Bg5 f6 $16) 17... d4 $2 {[#]} (17... Be7 18. Bd4 Rg8 19. Nxd5 (19. Bxg7 $2 Bd6 $19) 19... exd5) 18. Bxd4 $1 {[%mdl 512] White is clearly winning.} Rxb7 (18... Qxd4 19. Qxb8+) 19. Bxc5 Rxb1 20. Rxb1 ({Less strong is} 20. Nxb1 Bxc5 21. Qxg7 Qd4 $14) 20... Bxc5 21. Rb8 {Accuracy: White = 79%, Black = 38%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "5.13"]
[White "Bagi, Mate"]
[Black "Szalanczi, Emil"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2478"]
[BlackElo "2114"]
[Annotator "TA"]
[PlyCount "105"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,105,14,34,10,43,25,22,28,43,41,79,52,56,54,92,38,36,50,47,38,49,51,56,0,61,68,63,0,58,28,110,120,106,109,120,117,160,131,172,68,118,48,302,222,395,390,386,380,751,770,744,727,661,660,1416,1412,1357,1345,4862,4635,3445,1596,10419,10054,7747,7424,6618,6511,6387,6250,5569,3299,5300,4902,2397,1311,1403,1358,1335,1266,2279,2209,2252,2497,2662,2402,1866,1789,29974,29975,29986,29975,29985,29986,29994,29995,29997,29998]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nf6 5. Nc3 Nc6 6. Bb5 {B53: Sicilian: 2...d6: Lines with Qxd4.} Qa5 {[#]} 7. Qd3 $146 ({Predecessor:} 7. e5 Qxb5 8. Nxb5 Nxd4 9. Nfxd4 dxe5 10. Nc7+ Kd7 11. Nxa8 exd4 12. Bf4 e5 13. Bxe5 Bd6 {1-0 (27) Hujbert,F (2456)-Szalanczy,E (2285) Budapest 2013}) 7... a6 8. Bxc6+ {The position is equal.} bxc6 9. O-O Bd7 10. Re1 e5 11. Bg5 Be7 12. Rad1 ({White should play} 12. Bxf6 $16 gxf6 13. Rad1) 12... Rd8 13. Bxf6 gxf6 14. Nh4 Rg8 15. h3 Rg5 16. Qf3 (16. b3 $14) 16... Qb6 (16... Be6 $11) 17. b3 $1 $14 Be6 18. Rd3 (18. Ne2 $14) 18... Kf8 (18... d5 $11) 19. Red1 Kg8 (19... Qa5 $1 $11 {remains equal.}) 20. Na4 $16 Qc7 {[#]} 21. c4 $1 Kh8 22. Nc3 {[%cal Ba4c3,Bc3e2,Be2g3][%mdl 32]} Rdg8 23. Ne2 Qa5 {[#]} 24. R1d2 (24. Ng3 $1 $18) 24... Qc5 25. Kh2 (25. Nc3 $16) 25... R8g6 $2 {[%mdl 8192] Now Black is done in.} (25... f5 $14 26. Ng3 (26. exf5 d5 $11) 26... f4) 26. Ng3 a5 $2 (26... Rg7 27. Kh1 Qa7) 27. Nxg6+ $18 hxg6 {[#]} 28. Rxd6 $1 {[%mdl 512]} Kg7 $2 {[#]} (28... Bxd6 29. Qxf6+ {[%mdl 64] Double Attack} Kh7) (28... Qxd6 29. Rxd6) 29. Rxe6 $1 {[%mdl 64] Remove Defender} fxe6 30. h4 Rxg3 31. Qxg3 {[%mdl 4096] Endgame KQR-KQB} Kf7 {[#]} 32. h5 $1 gxh5 33. Qh3 Bd6 34. Qxh5+ Ke7 35. Qh7+ Ke8 36. Qg6+ Kd7 37. Qf7+ Kc8 38. Qxe6+ {[%mdl 64] Double Attack} Kc7 39. Qxf6 Be7 40. Qf5 Kb6 41. Qc8 Bd6 42. Qe6 Bc7 43. Qh6 Qe7 44. Qe3+ Kb7 45. c5 Qh4+ 46. Kg1 Qh5 47. a3 Qf7 48. Qd3 Qf4 49. b4 {[%cal Bb3b4,Bb4b5,Bb5c6][%mdl 32] White mates.} a4 50. g3 Qg4 51. b5 Ba5 52. bxc6+ Kb8 {[#]} 53. Qb5+ $1 {[%mdl 64] Double Attack. Accuracy: White = 73%, Black = 30%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "5.14"]
[White "Terbe, Julianna"]
[Black "Horvath, Jozsef"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "2273"]
[BlackElo "2438"]
[Annotator "TA"]
[PlyCount "95"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,95,35,19,74,-37,-54,-29,-41,-43,-31,-38,-40,-39,-31,-86,13,12,20,19,19,0,0,0,0,2,-6,0,0,0,48,40,57,23,72,93,47,0,111,107,95,103,100,92,245,12,405,375,343,0,0,8,114,-8,-8,-13,-10,-9,0,0,0,-51,-37,-46,-66,-69,-11,-29,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1779,1760,1760,1207]} 1. d4 b6 2. e4 Bb7 3. Nc3 e6 4. Bd3 Nf6 5. Nf3 Bb4 6. Qe2 c5 {B00: Queen's Fianchetto Defence, Nimzowitsch Defence.} (6... d5 $11 7. exd5 Nxd5) 7. a3 (7. dxc5 $16 bxc5 8. e5) 7... Bxc3+ $1 $15 8. bxc3 c4 {Black has an edge.} 9. Bxc4 Nxe4 10. Bb2 Qc7 11. O-O O-O 12. Bd3 {[#]} (12. Rfe1 $15) 12... d5 $146 ({Better is} 12... Nxc3 $17 13. Qe3 Nd5) ({Predecessor:} 12... Nxc3 13. Bxh7+ Kxh7 14. Ng5+ Kg6 15. Qg4 Qf4 16. Qxf4 Ne2+ 17. Kh1 Nxf4 18. Nf3 Nc6 {0-1 (41) Fortes Gil,J (2115)-Fernandez Ruiz,J (2005) Barcelona 2002}) 13. c4 $11 Nd7 14. cxd5 exd5 15. c4 Rfe8 {White must now prevent ...Ng3!} 16. Ne5 $36 {[%mdl 2048] White has the initiative.} Nxe5 17. dxe5 {With the idea cxd5.} Nc5 18. cxd5 $1 Bxd5 19. Bb5 Re6 20. f4 Rg6 21. g3 Ne4 {Strongly threatening ...Qc5+.} 22. Rac1 Qe7 23. Qd3 Bb7 (23... Nxg3 $11 {keeps the balance.} 24. hxg3 (24. Qxd5 Nxf1+ 25. Kxf1 Rd8 $11) 24... Qh4) 24. f5 $16 Rg4 25. f6 gxf6 26. exf6 Qd8 $2 {[#]} (26... Qd6 $16) 27. Qf3 $2 (27. Qxd8+ $1 $18 Rxd8 28. Rfd1) 27... h5 $2 {[%mdl 8192]} (27... Rg5 $11 {and Black stays safe.} 28. Bc6 Bxc6 29. Rxc6 Qd5) 28. Rfd1 $18 Qf8 29. Bc6 $2 (29. Rd7 $18 Rb8 30. Qe3) 29... Bxc6 $11 30. Rxc6 {next Rd4 is good for White.} Rc8 (30... Qe8 $11 31. Rc7 Ng5) 31. Rdc1 (31. Rxc8 $16 Qxc8 32. Rd5) 31... Rxc6 32. Rxc6 {aiming for Qf5.} Qe8 33. Rc1 Ng5 34. Qf5 {Threatens to win with Rc8!} Qe3+ 35. Kh1 (35. Kf1 $11 Qf3+ 36. Qxf3 Nxf3 37. Ke2 Nd4+ 38. Ke3 Nf5+ 39. Kf2) 35... Qe4+ $15 36. Qxe4 Rxe4 {[%mdl 4096] Endgame KRB-KRN} 37. h4 Nf3 ({Black should try} 37... Ne6 $15) 38. Rf1 Nd2 39. Rf5 Re1+ 40. Kg2 Re2+ 41. Kh3 Ne4 42. Bd4 Rd2 43. Be3 Rd3 44. Bf4 Rxa3 45. Rxh5 Nxf6 46. Rg5+ Kf8 $2 {[%mdl 8192]} (46... Kh7 $11) 47. Bd6+ $18 {[%mdl 64] [#] Double Attack} Ke8 48. Bxa3 {Accuracy: White = 68%, Black = 54%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "5.15"]
[White "Karacsonyi, Gellert"]
[Black "Mester, Gyula"]
[Result "1/2-1/2"]
[ECO "B56"]
[WhiteElo "2292"]
[BlackElo "2341"]
[Annotator "TA"]
[PlyCount "47"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,47,34,34,34,34,36,27,38,21,27,0,60,42,48,18,57,-83,92,94,85,97,119,130,156,147,223,239,226,235,227,220]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. f3 e5 7. Nb3 Be7 8. Be3 O-O 9. Qd2 a5 10. Bb5 Na7 {B56: Classical Sicilian: Unusual Lines.} 11. Bxa7 Rxa7 12. O-O-O Be6 {White has an edge.} 13. Kb1 Ra8 14. g4 {[#]} Qb8 $146 ({Black should try} 14... Qb6 $11) ({Predecessor:} 14... Rc8 15. h4 Nd7 16. Nd5 Bxd5 17. Qxd5 Nb6 18. Qd3 a4 19. Nc1 Qc7 20. a3 Rfd8 {0-1 (46) So,W (2780)-Vidit,S (2718) chess.com INT 2018}) 15. h4 Rd8 16. Qf2 a4 17. Nxa4 (17. Bxa4 $14 {keeps the upper hand.} d5 18. exd5 (18. g5 d4 $11) 18... Nxd5 19. Nxd5 Bxd5 20. Bb5) 17... d5 $2 {[#]} (17... Rxa4 $17 {stays on course.} 18. Bxa4 b5) 18. g5 $16 Nh5 19. exd5 Bxd5 20. Nc3 $36 {[%mdl 2048] White has strong initiative.} Bxb3 21. cxb3 {White is clearly better.} ({Don't take} 21. axb3 $6 Qc7 $14) 21... Nf4 {[#]} (21... Qc7 $16 22. Nd5 Qc5 23. Qxc5 Bxc5) 22. Rxd8+ $1 $18 Qxd8 23. Rd1 Qa5 24. Rd7 {Accuracy: White = 73%, Black = 50%.} 1/2-1/2

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "5.16"]
[White "Csati, Oliver"]
[Black "Kantor, Gergely"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "2256"]
[BlackElo "2530"]
[Annotator "TA"]
[PlyCount "61"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,61,0,6,0,20,0,0,0,0,0,6,-6,-9,-15,0,0,12,0,0,17,65,56,46,0,9,-2,0,0,51,20,77,24,70,73,82,82,82,82,82,82,81,71,85,63,74,65,102,22,69,76]} 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bc5 6. Nxc6 bxc6 7. Bd3 d6 {With the idea ...Ng4.} 8. O-O {C47: Scotch Four Knights and Four Knights with 4 g3.} Ng4 {[#] And now ...Qh4! would win.} 9. h3 Ne5 10. Na4 {The position is equal.} Bb6 11. Nxb6 axb6 12. Be2 O-O 13. b3 Qh4 14. f4 {[#]} Nd7 $146 ({Predecessor:} 14... Ng6 15. Qd4 c5 16. Qc3 Bb7 17. Bb5 Ne7 18. Bb2 Qh6 19. Qe3 f5 {½-½ (19) Pritchard,O (2103)-Istomin,A (2223) ICCF email 2018}) 15. Bb2 Nc5 16. Qd4 {[%csl Gb2][%cal Rd4g7] [#]} Ne6 17. Qe3 Re8 18. Bd3 Nc5 19. Qf3 Nxd3 20. cxd3 $40 {[%mdl 128] White has some attack.} f5 (20... c5 $11) 21. e5 d5 (21... Bd7 $11) 22. a3 (22. d4 $16) 22... Ba6 23. Rac1 Qh6 24. Rf2 Qe6 25. d4 Qd7 26. Rfc2 Re6 27. Rc3 h6 28. Qf2 Rf8 29. Qc2 {[%cal Rc3c6]} Bb7 30. Qd3 (30. b4 $16) 30... g5 31. b4 {[%mdl 32768] Accuracy: White = 80%, Black = 76%. . Loss on time!?} 0-1

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "5.17"]
[White "Borhy, Marcell"]
[Black "Fancsy, Imre"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "2311"]
[BlackElo "2352"]
[Annotator "TA"]
[PlyCount "89"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 24,89,0,0,0,0,0,0,0,2,0,0,10,12,26,18,20,14,14,18,21,6,20,0,0,-82,-82,-83,-37,-48,-12,-6,10,8,28,28,11,0,18,15,20,15,16,21,24,23,86,7,8,6,6,8,8,4,6,6,5,4,2,0,0,0,0,0,0,0,5,-61]} 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O c6 8. Qc2 Nbd7 9. Bf4 b6 10. Rd1 Bb7 11. Ne5 Nh5 12. Bc1 Nhf6 13. Bf4 Nh5 {E08: Closed Catalan: Main Line: 7 Qc2.} 14. Bd2 Nhf6 15. cxd5 cxd5 16. Nc6 Bxc6 17. Qxc6 Rc8 18. Qb5 Qc7 19. Nc3 Qb7 20. Qd3 {[#]} h6 $146 ({Predecessor:} 20... Nb8 21. e4 dxe4 22. Nxe4 Qd7 23. Nxf6+ Bxf6 24. Be3 Rfd8 25. Qe2 Qa4 26. d5 Rc2 27. Qh5 exd5 28. Bxd5 Qe8 29. Qf5 Rxb2 30. Be4 Rb4 31. Qxh7+ Kf8 32. Rxd8 Qxd8 33. Rc1 Na6 34. Rc8 {1-0 (32) Tkachiev,V (2629)-Adair,J (2428) London 2014}) 21. Rac1 Rfd8 22. Bf4 Nh5 23. Be5 Nhf6 24. Nb5 (24. Bf4 $1 $11 {was the only way to keep the balance.}) 24... Nxe5 $17 25. dxe5 Nd7 26. Rxc8 Qxc8 (26... Rxc8 {keeps more tension.} 27. f4 Qa6 28. Nc3 Qxd3 29. Rxd3 Bb4) 27. f4 $1 Qc5+ 28. Nd4 Rc8 29. e4 dxe4 30. Bxe4 Nb8 31. a3 a5 32. Kg2 Rd8 33. Bf3 g6 34. Qe4 {Nxe6! is the strong threat.} Kg7 {[#]} (34... Qc4 $11 {keeps the balance.}) 35. Nb3 (35. g4 $1 $16) 35... Qb5 $11 {The position is equal.} 36. Rxd8 Bxd8 37. Qc2 Be7 38. Nd4 Qd7 39. Qc4 Bc5 40. Nb3 Be7 41. Qd4 Qxd4 42. Nxd4 Bc5 43. Nb3 Be3 44. a4 Nd7 45. Kf1 {Accuracy: White = 87%, Black = 91%.} (45. Bc6 $11 Nc5 46. Kf3) 1/2-1/2

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "5.18"]
[White "Juhasz, Barbara"]
[Black "Csonka, Balazs"]
[Result "1/2-1/2"]
[ECO "C85"]
[WhiteElo "2223"]
[BlackElo "2498"]
[Annotator "TA"]
[PlyCount "38"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,38,3,6,30,39,34,34,29,39,44,39,35,22,25,24,24,20,26,17,43]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Bxc6 dxc6 7. d3 Nd7 8. Nbd2 O-O 9. Nc4 f6 10. Nh4 Nc5 11. Nf5 Kh8 {C85: Closed Ruy Lopez: Deferred Exchange Variation.} 12. Nxe7 Qxe7 13. f4 exf4 {[#] White is slightly better.} 14. Bxf4 $146 ({Predecessor:} 14. Rxf4 Be6 15. Ne3 Rad8 16. Bd2 Nd7 17. Bc3 Ne5 18. Qe1 c5 19. Qg3 Ng6 20. Rf2 {½-½ (42) Geller,J (2505)-Khairullin,I (2533) Cheboksary 2006}) 14... Ne6 15. Bg3 b6 16. Kh1 c5 17. Ne3 Bb7 18. Qg4 Rad8 19. Rae1 Qd7 {Accuracy: White = 100%, Black = 88%.} 1/2-1/2

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "5.19"]
[White "Szelenyi, Norbert"]
[Black "Forgacs, Attila Jr."]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2283"]
[BlackElo "2111"]
[Annotator "TA"]
[PlyCount "143"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,143,11,0,24,14,67,68,85,83,90,87,98,83,102,100,79,88,102,86,98,96,102,97,295,284,729,285,747,755,843,624,574,504,502,469,602,293,310,306,308,304,281,272,430,430,457,443,502,453,437,444,401,442,342,127,127,127,131,133,192,189,187,129,121,0,975,1184,1708,1689,1165,1325,1421,1647,1324,1183,1093,912,877,577,646,605,458,219,347,366,366,0,29970,29972,29961,92,102,102,110,117,117,16,2089,2043,1759,1529,1305,779,1252,1095,29958,29959,29968,29969,29970,29961,29953,29954,29961,29965,12806,7486,29980,29980,29986,29987,29987,29988,29991,29991]} 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. c4 d6 6. Nc3 Nbd7 7. d3 e5 8. Rb1 a5 9. a3 c6 10. b4 axb4 11. axb4 Qc7 {A24: English Opening vs King's Indian: Lines without ...Nc6.} 12. Qb3 {[#]} Kh8 $146 (12... Rd8 $11) ({Predecessor:} 12... Nb6 13. Be3 Ng4 14. c5 Nd7 15. cxd6 Qxd6 16. Bd2 Ngf6 17. Ng5 h6 18. Nge4 Nxe4 19. Nxe4 {1-0 (40) Mohammed,L (2084)-Ahmad,A (2398) Baghdad 2018}) 13. Bb2 $14 Nh5 {White is slightly better.} 14. Ra1 Rxa1 15. Rxa1 f5 16. Ra8 Nb6 17. Ra7 Be6 18. b5 {bxc6 is the strong threat.} Nc8 19. Ra8 c5 20. Ng5 Bg8 21. Nd5 $36 {[%mdl 2048] White is on the roll.} Bxd5 $2 (21... Qd8 $16) 22. Bxd5 $18 Qe7 $2 {[#]} (22... Nb6) 23. Ne6 $2 (23. Nf7+ $1 {[%mdl 512]} Rxf7 24. Bxf7 (24. Rxc8+ Rf8 $16)) 23... Re8 $2 (23... Nb6 24. Rxf8+ (24. Nxf8 Nxa8 25. Ne6 Nf6 $16) 24... Bxf8) 24. Rb8 b6 25. Rb7 Qf6 26. Nxg7 Nxg7 27. Qa4 Rf8 {Now ...f4 and Black clings on.} 28. e3 (28. f4 $142 Ne6 29. e3) 28... f4 29. exf4 g5 30. Qc2 {Hoping for fxe5.} gxf4 31. Qe2 fxg3 (31... Ne7 {might work better.} 32. Be4 (32. Rxb6 Nxd5 33. cxd5 f3 $16) 32... Ne6 33. Rxb6 Ng5) 32. hxg3 Qg5 33. Be4 ({Not} 33. Qe4 Ne7 $16) 33... h5 34. Qe3 Qxe3 35. fxe3 Nf5 36. Bxf5 Rxf5 {[%mdl 4096] Endgame KRB-KRN} 37. Rb8 $2 (37. Rc7 $18 Rf8 38. Kg2) 37... Rf8 $16 38. d4 exd4 39. exd4 Kh7 (39... Kg8 $16 40. d5 Kf7) 40. dxc5 $18 dxc5 41. Kg2 ({White should try} 41. Be5 $18) 41... Re8 $16 42. Rb7+ (42. Kf3 $16) 42... Re7 $2 {[%mdl 8192]} (42... Kg6 $11 43. Bc1 Kf5) 43. Rxe7+ $18 Nxe7 {KB-KN} 44. Be5 Kg6 45. Bc7 Nc8 46. Kf3 Kf5 47. Ke3 $1 {[%cal Re3f3]} Ke6 48. Ke4 Kd7 49. Bf4 Ke6 50. Bb8 Ne7 51. Bc7 (51. Kf4 $142 Kf6 52. Be5+ Ke6 53. Bc7) 51... Nc8 (51... Ng6 {was necessary.} 52. Bxb6 Ne5 53. Bxc5 Nxc4) 52. Kf4 Kf6 53. Bd8+ $2 (53. Be5+ $18 Ke6 54. Bb8) 53... Kg6 $2 {[%mdl 8192]} (53... Ke6 $11) 54. Ke5 Kf7 55. Kd5 $2 (55. Bh4 {mates} Ne7 56. Bxe7 Kxe7 57. Kf5 Kd6 58. Kf6 Kd7 59. Ke5 Kc7 60. Kd5) 55... Ke8 $16 56. Bg5 Kd7 {[#]} 57. Bf4 $1 Ne7+ 58. Ke5 (58. Ke4 $16) 58... Ng6+ $2 {[%mdl 8192] [#]} (58... h4 $11 59. gxh4 Ng6+ 60. Ke4 Nxh4) 59. Kf5 $1 $18 {[%cal Rf5g6]} Nf8 60. Kg5 Ke6 61. Bc7 Nd7 62. Kxh5 Kf6 63. Kg4 Kg6 64. Kf4 Kf6 65. Ke4 Ke6 66. g4 Nf6+ 67. Kf4 Nd7 68. g5 Kf7 69. Kf5 {White mates.} Ke7 70. g6 Kf8 71. Ke6 Ke8 72. g7 {Accuracy: White = 61%, Black = 49%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "5.20"]
[White "Frink, Ferenc"]
[Black "Egresi, Mate"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "2075"]
[BlackElo "2362"]
[Annotator "TA"]
[PlyCount "100"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,100,-22,0,-42,-31,-57,-47,-89,-88,-97,-90,-104,-97,-143,-146,-195,-76,-166,-160,-150,-170,-151,-156,-267,-177,-178,-185,-170,-46,-349,-345,-340,-321,-346,-321,-320,-325,-321,-312,-310,-309,-318,-321,-319,-312,-420,-352,-308,-258,-282,-215,-241,-211,-182,-175,-171,-153,-139,-138,-331,-320,-481,-415,-622,-614,-916,-518,-504,-510,-868,-795,-2516,-2202,-29979,-29981,-29982,-29983,-29983,-29984,-29984,-29984,-29985,-29986,-29985,-29986,-29987,-29987,-29990,-29991]} 1. e4 d6 2. d4 Nf6 3. Bd3 e5 4. c3 d5 5. dxe5 Nxe4 6. Bxe4 dxe4 7. Qxd8+ Kxd8 8. Bf4 {B07: Pirc Defence: Miscellaneous Systems.} Nd7 $1 {[%cal Bb8d7,Bd7c5,Bc5d3][%mdl 32]} 9. Nd2 Nc5 10. Bg3 {Black is slightly better.} Nd3+ 11. Ke2 Nxb2 12. Nxe4 {[#]} Bf5 $146 {[%mdl 2048] Black is on the roll.} ({Predecessor:} 12... Bg4+ 13. Nf3 h6 14. Rac1 Nc4 15. Rcd1+ Kc8 16. Rd4 Be6 17. Rhd1 Be7 18. Nfd2 Nxd2 19. R1xd2 {½-½ (67) Velikhanli,F (2340)-Stepovaia,T (2310) Rostov on Don 1995}) 13. Ng5 Ke8 14. N1f3 Rd8 (14... h6 $19 15. Nh3 Na4) 15. Nd4 (15. e6 $17 fxe6 16. Nd4) 15... Bd3+ $19 16. Ke3 c5 {Threatens to win with ...h6.} 17. Nb3 Bf5 18. Rac1 (18. Ne4 $17) 18... Be7 19. Ne4 Rd3+ 20. Kf4 Be6 ({Black should play} 20... Bd7 $19 {Hoping for ...g5+!} 21. h4 b6) 21. Nbxc5 $2 {[%mdl 8192] [#]} (21. Nexc5 $15 Bd5 22. Nxd3 Nxd3+ 23. Ke3 Nxc1 24. Rxc1) 21... g5+ $1 {[%mdl 576] Deflection} 22. Nxg5 Bxc5 23. Rb1 Ba3 (23... Rxc3 24. Rxb2 Rc4+ 25. Ne4 $14) 24. Ne4 Kd8 25. f3 Kc7 26. Bf2 Na4 27. Bd4 Rg8 28. g4 Rd8 29. Rhd1 Rxd1 30. Rxd1 b6 31. Kg5 Bf8 (31... Bxa2 32. Ra1 $11) 32. f4 Nc5 (32... Bxa2 33. Ra1 $17) 33. Nd6 {intending f5.} Bxd6 (33... Bxa2 34. Bxc5 bxc5 35. Ra1 $17) 34. exd6+ Kc6 ({Don't do} 34... Rxd6 35. Be5 $17) 35. f5 Bc4 ({Much worse is} 35... Rxd6 $6 36. fxe6 Nxe6+ 37. Kf5 $11) 36. Be5 $2 {[#] Now White is beyond hope.} (36. Kh6 $17 {was worth a try.}) 36... Rg8+ ({Not} 36... Bxa2 37. Ra1 $19) 37. Kf4 (37. Kh4 $142) 37... Be2 38. Rg1 (38. Rd4 $142 Rxg4+ 39. Ke3) 38... Nd3+ 39. Ke4 Nxe5 40. Kxe5 Rxg4 41. Rxg4 (41. Rb1 $142 Rc4 42. Kf6) 41... Bxg4 {[%mdl 4096] Endgame KB-KP} 42. Kf6 Kxd6 43. h4 h5 {Black mates.} 44. a4 Kd5 45. Kxf7 Bxf5 {KB-K3P} 46. Ke7 Kc4 47. Kd6 Kxc3 48. Kc6 Kb4 49. Kb7 Kxa4 50. Kxa7 b5 {Accuracy: White = 39%, Black = 69%.} 0-1

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "5.21"]
[White "Ongut, Tamas Gunes"]
[Black "Zentai, Peter"]
[Result "0-1"]
[ECO "D20"]
[WhiteElo "2305"]
[BlackElo "2304"]
[Annotator "TA"]
[PlyCount "82"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,82,15,8,20,0,0,22,19,15,16,-8,32,20,16,20,45,31,30,30,28,30,39,2,20,28,30,0,0,-341,40,0,-8,-54,-56,-91,-84,-167,-136,-140,-118,-139,-104,-106,-116,-97,-70,-75,-77,-100,-44,-104,-104,-106,-106,-117,-117,-115,-98,-108,-91,-124,-94,-119,-121,-141,-141,-147,-147,-186,-186,-654,-627]} 1. d4 d5 2. c4 dxc4 3. e4 Nc6 4. Nf3 Nf6 5. e5 Nd5 6. Bxc4 Nb6 7. Bb3 (7. Be2 {keeps more tension.} Bf5 8. O-O e6 9. Nc3 Be7 10. a3) 7... Bg4 {D20: Queen's Gambit Accepted: 3 e3 and 3 e4.} 8. Be3 {[#] Black must now prevent Bxf7+!} (8. Bxf7+ {is more complex.} Kxf7 9. Ng5+ Ke8 10. Qxg4 Qxd4 11. Qe2) 8... e6 9. O-O Be7 {[#] The position is equal.} 10. h3 $146 ({Predecessor:} 10. Nbd2 O-O 11. h3 Bf5 12. Bc2 Bxc2 13. Qxc2 Qd5 14. a3 f5 15. exf6 Rxf6 16. Qe4 {0-1 (59) Ausmins,E (2324)-Mollero,M (2101) Genova 2000}) 10... Bh5 11. Nbd2 O-O 12. Rc1 Bg6 13. a3 Rc8 14. Qe2 a6 15. Ba2 Qd7 16. Rfd1 Nd5 17. Nb3 Rfd8 18. Nc5 Bxc5 $1 19. dxc5 h6 20. b4 $2 {[%mdl 8192] [#]} (20. Bb3 $11 {and White is okay.}) 20... Nce7 $2 ({Black should play} 20... Nc3 $1 $19 {[%cal Rc3e2][%mdl 512]} 21. Rxc3 Qxd1+ 22. Qxd1 Rxd1+ 23. Kh2 Rcd8) 21. Bb3 (21. Bxd5 $5 exd5 22. Nd4 $11) 21... Qb5 22. Qxb5 axb5 23. Bd4 Nf4 $36 {[%mdl 2048] Strongly threatening ...Ne2+. Black is in control.} 24. Rd2 (24. Kh2 $17 {was worth a try.}) 24... Be4 {Threatens to win with ...Bxf3.} 25. Bd1 Nc6 {...Bxf3 is the strong threat.} 26. Bc3 Rxd2 27. Bxd2 Nd3 28. Rc3 Ndxe5 29. Nxe5 Nxe5 30. Bf4 Nd3 (30... Ng6 $17 31. Bh2 Ne7) 31. Be3 (31. Bh2 $15) 31... Rd8 $17 32. Be2 c6 33. Bxd3 Bxd3 {[%mdl 4096] Endgame KRB-KRB} 34. Bf4 f6 35. Bd6 Bc4 36. f4 Kf7 37. Kf2 g5 38. g3 Bd5 39. Re3 Rg8 40. Ke1 gxf4 41. Bxf4 $2 (41. gxf4 Rg2 42. Kf1) 41... e5 {Accuracy: White = 52%, Black = 75%.} 0-1

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "5.22"]
[White "Fekete, Albert"]
[Black "Seres, Lajos"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2099"]
[BlackElo "2418"]
[Annotator "TA"]
[PlyCount "74"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,74,12,25,9,10,4,9,6,5,-4,39,9,4,9,51,33,38,44,58,33,52,14,10,25,35,37,32,-31,37,40,49,24,49,47,54,6,30,32,31,0,0,0,0,-7,-4,-2,0,0,0,0,4,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. Nf3 c5 2. e4 Nc6 3. Bb5 Qb6 4. Qe2 e6 5. c3 Nge7 6. Na3 {B30: Sicilian: 2...Nc6 3 Bb5, lines without ...g6.} a6 7. Ba4 Qc7 {[#]} 8. O-O $146 ({Predecessor:} 8. d4 cxd4 9. O-O dxc3 10. Rd1 Ng6 11. bxc3 Bxa3 12. Bxa3 Qa5 13. Qd2 Qxa4 14. Qd6 Qxe4 {0-1 (25) West,G-Fuller,M (2390) Perth 1978}) 8... b5 9. Bc2 e5 10. d4 cxd4 11. cxd4 Nxd4 12. Nxd4 exd4 13. Bb3 Nc6 14. Qh5 (14. Qf3 $5 {[%cal Rf3f7]} Ne5 15. Qg3 $11) 14... g6 15. Qh4 {[#] Hoping for Qf6!} Bg7 16. Bh6 O-O 17. Bxg7 Kxg7 18. f4 (18. Nc2 $14) 18... Qd8 (18... Bb7 $15) 19. Qf2 $14 {[%mdl 1024] White has compensation.} Bb7 20. Bd5 Qb6 21. Rad1 Rac8 22. h4 f6 23. Nc2 Kh8 24. h5 (24. b3 {is more complex.} Rfe8 25. Rfe1 Re7 26. Nxd4 Nxd4 27. Bxb7 Qxb7 28. Qxd4 Kg7 29. Re2) 24... gxh5 {The position is equal.} 25. Nxd4 Nxd4 26. Qxd4 Qxd4+ 27. Rxd4 Bxd5 28. Rxd5 $11 {[%mdl 4160] [#] Endgame Double Attack. KRR-KRR} Rc2 29. Rf2 Rfc8 30. Rdd2 Rxd2 31. Rxd2 {KR-KR} Rc4 32. e5 Rxf4 33. exf6 Rxf6 34. Rxd7 Rc6 35. Ra7 Kg8 36. b3 h6 37. Kh2 Kf8 {Accuracy: White = 69%, Black = 86%.} 1/2-1/2

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "5.23"]
[White "Emodi, Barnabas"]
[Black "Horvath, Kalman"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2352"]
[BlackElo "2095"]
[Annotator "TA"]
[PlyCount "165"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,164,35,6,33,18,43,0,39,1,50,48,101,102,106,124,153,161,147,142,187,170,200,204,219,189,185,172,213,187,191,191,210,210,199,207,213,222,278,293,276,286,285,238,290,285,290,248,269,258,239,214,267,193,205,180,227,214,225,218,361,362,384,379,377,316,433,441,427,389,445,417,472,308,504,500,493,469,855,852,881,873,920,959,1247,1237,3733,2393,3277,1020,29979,29980,29980,29981,29981,29982,29981,29982,29989,29990,29990,29991,29991,29985,29985,29986,29986,29987,29988,29989,29989,29990,29991,29991,29991,29989,29989,29988,29988,29988,29988,29989,29990,29990,29990,29991,29991,29992,29992,29992,29992,29993,29993,29993,29994,29994,29994,29993,29993,29994,29994,29994,29994,29994,29994,29995,29995,29995,29995,29996,29996,29996,29997,29998,29998,29999,29999]} 1. d4 d5 2. Nf3 c6 3. c4 dxc4 4. e3 Be6 5. a4 Nf6 6. Na3 g6 {D11: Slav Defence: 3 Nf3 sidelines and 3...Nf6 4 e3 Bg4.} 7. Nxc4 Bg7 8. Be2 O-O {The position is equal.} 9. O-O Qc7 10. b4 {[%cal Bb2b4,Bb4b5][%mdl 32] [#]} Na6 $146 (10... Nbd7 $14) ({Predecessor:} 10... Rd8 11. Qc2 Bd5 12. Nce5 Be4 13. Bd3 Bxd3 14. Nxd3 Nbd7 15. Bb2 Rac8 16. Rac1 a6 {1-0 (57) Eagleton,G (2055)-Bellon Lopez,J (2339) Caleta 2017}) 11. Ba3 $16 Nd5 12. Qd2 Rad8 13. b5 Nb8 14. Rfc1 Bg4 15. Rab1 Bc8 16. Nce5 f6 17. Nc4 Rfe8 18. Qc2 Qd7 19. Na5 Qc7 20. bxc6 Qxa5 21. c7 ({Resist} 21. cxb7 $6 Bd7 $16) 21... Nxc7 22. Qxc7 Qxc7 23. Rxc7 a6 24. Bxe7 Rd7 25. Rxd7 Nxd7 26. Bc4+ Kh8 27. Bd6 {Hoping for Bf7.} Nf8 28. d5 Nd7 29. h3 Bf8 30. Bxf8 Nxf8 31. Nd4 Kg7 32. Rb3 Rd8 33. e4 Re8 34. f3 Nd7 (34... f5 $142 35. exf5 gxf5) 35. Ne6+ $18 Kh8 36. f4 b6 37. Bd3 Kg8 38. Rc3 g5 39. g3 Nb8 40. Rc7 Bd7 41. Bc2 Kh8 $2 (41... Rc8 {is a better defense.}) 42. fxg5 fxg5 43. Nxg5 h6 (43... Kg8 $142 44. Rb7 h6) 44. Nf7+ {[%mdl 64] [#] Double Attack} Kg7 45. Nd6 Rf8 46. e5 Kg8 47. e6 Rd8 48. exd7 Nxd7 49. Bf5 Nc5 50. Be6+ {White mates.} Nxe6 51. dxe6 Rxd6 {[%mdl 4096] Endgame KR-KR} 52. Rc8+ Kg7 53. e7 Rd1+ 54. Kf2 Rd2+ 55. Ke3 Rd1 56. e8=Q Re1+ 57. Kf4 Rxe8 58. Rxe8 b5 59. axb5 axb5 {KR-KPP} 60. Kf5 b4 61. Rb8 Kf7 62. Rb7+ Ke8 63. Kg6 Kd8 64. Rxb4 Kc7 65. Kxh6 {KR-K} Kc6 66. g4 Kc5 67. Rf4 Kd5 68. g5 Ke5 69. Rf1 Kd5 70. g6 Kd4 71. Kg5 Ke5 72. Rf4 Ke6 73. Re4+ Kd5 74. Kf5 Kd6 75. Re5 Kc6 76. Ke6 Kc7 77. Rc5+ Kb7 78. Kd7 Kb6 79. Kd6 Kb7 80. Rb5+ Ka7 81. Kc7 {[%cal Rb5a5]} Ka6 82. Rc5 Ka7 83. Ra5# {Black got outplayed after the opening. Accuracy: White = 69%, Black = 42%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "5.24"]
[White "Varga, Peter"]
[Black "Persanyi, Barnabas"]
[Result "1/2-1/2"]
[ECO "E21"]
[WhiteElo "2371"]
[BlackElo "2370"]
[Annotator "TA"]
[PlyCount "87"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,87,4,0,-10,3,12,5,0,0,0,0,0,0,0,4,0,16,0,0,0,8,0,0,0,0,0,0,0,0,0,0,0,0,-16,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-9,-8,-15,-14,-14,0,0,0,0,0,0,0,0,7,0,0,0,0,-23,-27,-20,-27,-50,-44,-35,0,-61,0,-29]} 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb4 5. Qc2 Bb7 6. Bg5 h6 7. Bd2 {E12: Queen's Indian: Unusual White 4th moves, 4 a3, 4 Nc3 Bb7 5 a3 and 4 Nc3 Bb7 .} Bxc3 8. Bxc3 Ne4 9. e3 Nxc3 10. Qxc3 {[#]} d6 $146 ({Predecessor:} 10... Bxf3 11. gxf3 O-O 12. Bg2 Nc6 13. O-O Qg5 14. Kh1 f5 15. b4 Rf6 16. b5 Rg6 {0-1 (26) Chamberlain,E (945)-Garcia,J (833) LSS email 2013}) 11. Be2 Nd7 12. O-O O-O 13. Nd2 Nf6 (13... c5 {feels hotter.} 14. Bf3 Bxf3 15. Nxf3 Rc8 16. Rfd1 Nf6) 14. Bf3 Bxf3 15. Nxf3 Qe7 16. Rac1 Rfd8 17. Rfd1 Rac8 18. b4 c5 19. dxc5 dxc5 20. b5 Rxd1+ 21. Rxd1 Rd8 22. Qc2 Ne4 23. Rxd8+ Qxd8 24. h3 Nd6 25. Qd3 f6 26. Nd2 Nf7 27. Qxd8+ Nxd8 $11 {[%mdl 4096] Endgame KN-KN} 28. Kf1 Kf7 29. Ke2 Ke7 30. g4 Nf7 31. f4 g5 32. Kd3 Nh8 33. Nf3 Ng6 34. Ke4 Nf8 35. h4 gxh4 36. Nxh4 Kd6 37. f5 Nh7 {Black wants to play ...Ng5+.} 38. fxe6 Kxe6 39. Nf5 Ng5+ 40. Kf4 Nf7 {White must now prevent ...Ne5.} 41. Ng7+ Ke7 42. Nf5+ Ke6 43. Ng7+ Ke7 {Threatens to win with ...Ne5.} 44. Nf5+ {Accuracy: White = 100%, Black = 97%.} 1/2-1/2

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "5.25"]
[White "Acs, Marton"]
[Black "Horvath, Tamas I"]
[Result "1/2-1/2"]
[ECO "A32"]
[WhiteElo "2167"]
[BlackElo "2318"]
[Annotator "TA"]
[PlyCount "95"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,95,0,31,22,25,44,56,62,76,84,84,62,111,114,99,61,65,41,51,39,51,51,48,24,36,-18,56,58,65,-18,-12,-181,-185,-189,-200,-195,-178,-219,-147,-147,-137,-222,-199,-267,-205,-208,-201,-402,-372,-337,-271,-286,-253,-254,-254,-247,-253,-250,-233,-243,-242,-243,-224,-235,-233,-257,-217,-212,-206,-197,-206,-197,-204,-245,0,0,202,193,208,-118,0,0,17,24,70,66]} 1. Nf3 c5 2. c4 Nf6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Bb4 6. Qb3 Na6 7. a3 {A32: Symmetrical English: 2 Nf3 Nf6 3 d4 cxd4 4 Nxd4 e6.} Be7 8. e4 {[#]} d6 $146 ({Predecessor:} 8... O-O 9. Be2 Nc5 10. Qc2 d5 11. exd5 exd5 12. cxd5 Nxd5 13. O-O Nxc3 14. bxc3 Bd7 {0-1 (36) Koziak,V (2466)-Atalik,S (2598) Lvov 1999}) 9. Be2 O-O 10. O-O Nc5 11. Qc2 a6 12. Be3 Qc7 13. f3 b6 14. Rfc1 Bb7 15. b4 Ncd7 16. Qd2 Rac8 17. Nb3 Qb8 18. a4 (18. Bf2 $14) 18... Rfe8 ({Better is} 18... d5 $11 19. cxd5 Bxb4) 19. a5 $14 d5 20. exd5 (20. cxd5 $14 b5 21. dxe6 fxe6 22. Nxb5) 20... exd5 21. cxd5 $2 (21. Bf4 $11 {and White has nothing to worry.} Qa7 22. axb6 Qxb6+ {[%mdl 64] Double Attack} 23. Be3 Qxb4 24. Rab1) 21... Bxb4 $19 22. Bd4 Nxd5 ({Don't take} 22... Bxd5 23. Bxa6 Bxb3 24. Bxc8 $15) 23. Bf1 b5 24. Qb2 Bf8 25. Ne4 Nf4 26. g3 (26. Nec5 $17 Nxc5 27. Nxc5) 26... Ne6 27. Bf2 (27. Rxc8 $142 Rxc8 28. Rd1) 27... Bxe4 28. fxe4 Ne5 29. Be2 $2 (29. Rxc8 {keeps fighting.} Rxc8 30. Rd1) 29... Nc4 30. Qa2 Qe5 31. Bf3 Nc5 32. Bd4 Qg5 {Threatens to win with ...Nxb3.} 33. Nxc5 Bxc5 34. Bxc5 Qxc5+ 35. Qf2 Qe5 36. Bg2 Rc6 37. Rf1 Rf6 38. Qa7 h6 39. Rxf6 Qxf6 40. Rf1 Qe6 41. Bh3 Qe7 ({Weaker is} 41... Qxh3 42. Qxf7+ Kh7 43. Qxe8 $11) 42. Qxa6 Qxe4 $2 (42... Qc5+ $1 $19 43. Kh1 Nd2 {[%mdl 64] Double Attack}) 43. Qxb5 $11 Ne3 $2 (43... Nd2 $11 44. Rf4 Qe3+ 45. Rf2 Qe1+ 46. Bf1 Nxf1 47. Rxf1 Qe3+ 48. Kg2 Qe4+ 49. Kg1 Qe3+ 50. Kh1 Qe4+ 51. Kg1 Qe3+) 44. Re1 $18 Re5 {[#]} 45. Qe2 $2 {[#]} (45. Qb6 $1 $18) 45... Qd4 ({Black should play} 45... Qb4 $1 $17 46. Rd1 Qxa5) 46. Qf2 $11 f5 47. a6 Qa7 48. Bf1 {Accuracy: White = 59%, Black = 72%.} 1/2-1/2

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "6.1"]
[White "Kozak, Adam"]
[Black "Balog, Imre"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2503"]
[BlackElo "2567"]
[Annotator "TA"]
[PlyCount "43"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,43,25,25,32,13,10,0,0,0,0,0,0,0,0,0,23,26,37,33,27,33,35,9,37,19,31,23,89,8,31,22]} 1. Nf3 Nf6 2. c4 c6 3. Nc3 d5 4. e3 a6 5. Qc2 g6 6. d4 Bg7 7. Bd3 O-O 8. O-O b5 {D10: Slav Defence: 3 cxd5 (without early Nf3) and 3 Nc3.} 9. cxd5 cxd5 10. Ne5 Bb7 {The position is equal.} 11. Qb3 Nc6 12. Nxc6 Bxc6 13. a4 {[#]} bxa4 $146 ({Predecessor:} 13... Qb6 14. Bd2 Rfb8 15. a5 Qd8 16. Rfc1 e6 17. Na2 Rc8 18. Bb4 Bf8 19. Rc2 Bb7 {½-½ (30) Dimic,P (2312)-Kostic,V (2268) Belgrade 2015}) 14. Nxa4 Qd6 15. Bd2 Ng4 {[%csl Gg4][%cal Rd6h2] [#]} 16. f4 Rfb8 17. Qc2 Bb5 18. b4 Nh6 19. Nc5 Nf5 20. Ra3 e6 (20... Qc6 $11 {remains equal.}) 21. Kh1 (21. g4 $16 Ne7 22. Rfa1) 21... Qd8 22. Rfa1 {[%mdl 32768] Accuracy: White = 80%, Black = 80%. . Loss on time!?} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "6.2"]
[White "Antal, Gergely"]
[Black "Aczel, Gergely"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "2571"]
[BlackElo "2511"]
[Annotator "TA"]
[PlyCount "69"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,69,13,15,15,14,7,12,12,17,13,23,13,50,21,21,30,30,0,0,0,0,-20,0,-6,0,-7,21,12,23,-25,26,14,14,28,45,33,45,33,39,34,55,23,22,0,64,0,77,6,16,-1,147,137,293,276,863,711,1213,1195]} 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 e5 6. Nc3 Nc6 {6...Nc6 scores better than 6...g6.} 7. O-O g6 8. a3 {B52: Sicilian: Moscow Variation with 3...Bd7.} Bg7 9. b4 Nge7 10. bxc5 {The position is equal.} dxc5 11. Nd5 O-O 12. d3 {[#]} Nc8 $146 ({Predecessor:} 12... Nxd5 13. cxd5 Nd4 14. Be3 b5 15. a4 a6 16. Bxd4 cxd4 17. axb5 axb5 18. Qb3 Rac8 19. Rfc1 Rfd8 20. g3 h5 21. Kg2 Qb7 22. Rab1 {1-0 (22) Lupulescu,C (2618)-Idani,P (2543) Baku 2016}) 13. Bh6 Nd6 14. Bxg7 Kxg7 15. Qd2 Rae8 16. Qb2 {And now Nxe5! would win.} f6 17. h3 b6 18. Rae1 Kg8 19. Nh2 Nd4 20. f4 exf4 21. Rxf4 {[#] Strongly threatening Ng4.} f5 (21... Qg7 $142) 22. e5 $11 Qg7 $1 23. Nf3 {Black must now prevent Rxd4.} Nxf3+ 24. Rxf3 ({And not} 24. gxf3 g5 $17) 24... Re6 $1 25. Nf4 Re7 $1 26. Rfe3 {aiming for Nd5.} Nf7 27. Nd5 Re6 28. Qe2 Nd8 (28... g5 $1 $11) 29. a4 (29. Nf4 $14) 29... Kh8 {[#]} (29... Nc6 $11) 30. a5 (30. Nf4 $1 $16) 30... bxa5 31. Qa2 $36 {[%mdl 2048] White has some pressure.} Rfe8 (31... f4 $11 {keeps the balance.} 32. Re4 f3 33. gxf3 Rxf3 {[%mdl 64] Double Attack}) 32. Qxa5 $16 Nc6 $2 (32... Rc6 $16 33. Qa4 g5) 33. Qxc5 $18 Nxe5 $2 (33... Qd7 34. d4 Rc8) 34. d4 f4 35. Rxe5 {Accuracy: White = 77%, Black = 52%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "6.3"]
[White "Czebe, Attila"]
[Black "Nagy, Gabor"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2367"]
[BlackElo "2502"]
[Annotator "NA RC"]
[PlyCount "5"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

1. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:01]} 2. Nf3 {[%emt 0:00:02]} Bf5 {[%emt 0:00:02]} 3. Bf4 {[%emt 0:00:02]} 1/2-1/2

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "6.4"]
[White "Kaczur, Florian"]
[Black "Berkes, Ferenc"]
[Result "1/2-1/2"]
[ECO "B11"]
[WhiteElo "2507"]
[BlackElo "2661"]
[Annotator "TA"]
[PlyCount "46"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,46,18,7,18,14,25,30,25,23,20,6,27,13,14,13,12,0,39,36,37,39,41,20,48,30,45,33,39,35,60,41,49,45,89,49,75]} 1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. g3 Nd7 7. d3 g6 {B11: Caro-Kann: Two Knights Variation.} 8. Bg2 {[%cal Re4d5]} Bg7 9. O-O Ne7 {White has an edge.} 10. Qe2 (10. a4 {feels hotter.} O-O 11. Rd1 d4 12. Nb1 Qc7 13. Qe2) 10... O-O 11. Nb1 {[#]} a5 $146 ({Predecessor:} 11... b5 12. Nd2 a5 13. Nf3 b4 14. Rb1 a4 15. Bg5 h6 16. Bf4 c5 17. c3 a3 18. cxb4 axb2 19. Rxb2 Bxb2 20. Qxb2 {1-0 (32) McShane,L (2629)-Johannessen,L (2519) Drammen 2004}) 12. Nd2 a4 13. a3 b5 14. f4 b4 15. axb4 Qb6+ {[%mdl 64] [#] Double Attack} 16. Kh2 Qxb4 17. e5 c5 18. Nf3 Ra6 19. Ra2 Rc8 20. Bd2 Qb6 21. c4 dxc4 22. dxc4 Nc6 23. Bc3 Nd4 {Accuracy: White = 100%, Black = 76%.} 1/2-1/2

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "6.5"]
[White "Korpa, Bence"]
[Black "Balogh, Csaba"]
[Result "1/2-1/2"]
[ECO "A06"]
[WhiteElo "2545"]
[BlackElo "2580"]
[Annotator "TA"]
[PlyCount "40"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,40,-12,-11,-21,9,-19,-18,-10,-5,-23,-15,-41,-50,-45,7,7,10,27,23,0,0,-9,69]} 1. Nf3 d5 2. g3 Bg4 3. Bg2 c6 4. b3 Nf6 5. Bb2 e6 6. O-O Be7 7. c4 O-O 8. d3 a5 9. a3 Nbd7 10. Nbd2 h6 11. Qc2 {A12: English Opening: 1...c6 with b3 by White.} Bf5 {[#]} 12. Rad1 $146 ({Predecessor:} 12. Bc3 Bh7 13. Qb2 Nc5 14. Rfd1 Re8 {½-½ (14) Kozul,Z (2593)-Bosiocic,M (2598) Hungary 2020}) 12... Bh7 13. Rfe1 $1 Qb6 14. Qc3 Rfd8 15. e4 Nc5 {Hoping for ...Nxd3!} 16. Ne5 $1 Bf8 (16... d4 $15 17. Qc2 Bd6) 17. exd5 $1 $11 cxd5 18. d4 Nce4 19. Nxe4 Nxe4 20. Qe3 Nf6 {Accuracy: White = 83%, Black = 68%.} ({Black should play} 20... f6 $11 21. Ng4 (21. Bxe4 Bxe4 22. c5 Qb5 $11) 21... h5) 1/2-1/2

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "6.6"]
[White "Ruck, Robert"]
[Black "Banusz, Tamas"]
[Result "0-1"]
[ECO "D52"]
[WhiteElo "2540"]
[BlackElo "2628"]
[Annotator "TA"]
[PlyCount "86"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,86,22,20,37,48,47,41,41,37,47,33,35,10,23,0,0,0,31,0,104,91,197,191,206,157,162,168,169,166,161,165,328,267,268,231,231,199,253,252,368,198,527,210,189,8,8,9,9,11,11,-147,-154,-474,-474,-449,-438,-899,-441,-1901,-449,-1896,-1756,-1265,-700,-3150,-559,-29982,-29983,-29983,14,-29984,-29985,-29983,-29984,-29984,-29983]} 1. c4 e6 2. Nf3 d5 3. d4 Nf6 4. Nc3 Nbd7 5. Bg5 c6 6. e3 h6 7. Bh4 g5 $1 {[%mdl 4] is currently scoring better than 7...Be7. D51: Queen's Gambit Declined: 4 Bg5 Nbd7 sidelines.} 8. Bg3 Nh5 9. Qc2 Nxg3 {White is slightly better.} 10. hxg3 Bg7 11. Bd3 Qe7 12. cxd5 exd5 13. O-O-O Nb6 14. Kb1 Bd7 {[#]} 15. Rc1 $146 ({Predecessor:} 15. Nd2 O-O-O 16. Nb3 Bg4 17. Rc1 Kb8 18. Nc5 Bf8 19. Bf5 Bxf5 20. Qxf5 Nd7 21. Nd3 {1-0 (57) Altanoch,G (2227)-Brito,A (1913) ICCF email 2012}) 15... O-O (15... O-O-O $11) 16. Ne5 Be6 (16... Rad8 $16) 17. f4 $1 $18 f5 18. Ng6 Qf6 19. Nxf8 Rxf8 20. Na4 Nc4 21. Nc5 b5 $2 (21... Nxe3 22. fxg5 Qe7) 22. fxg5 hxg5 23. Qe2 Bc8 {Now ...Re8 and Black clings on.} 24. Bxc4 dxc4 (24... bxc4 $142 25. Qh5 Rf7) 25. Qh5 f4 (25... Rf7 {was called for.} 26. Rcd1 g4) 26. gxf4 ({Not} 26. Qh7+ Kf7 $14) (26. g4 $142) 26... gxf4 $2 (26... Bf5+ 27. Ka1 gxf4) 27. Ka1 $2 ({Less strong is} 27. Qh7+ Kf7 $16) (27. g4) 27... Bf5 28. Qf3 $2 (28. Rcf1 $18 fxe3 29. Rf4) 28... fxe3 $11 29. Qxe3 Qxd4 $40 {[%mdl 128] Black is up to no good.} 30. Qxd4 Bxd4 31. Na6 $2 ({White should try} 31. Rh5 $11) 31... Bg6 $1 $17 32. Rhf1 $2 (32. Rh4 $17 Be5 33. Rh6) 32... Rxf1 $19 {[%mdl 64] Overworked Piece} 33. Rxf1 {[%mdl 4096] Endgame KRN-KB} c3 {[%csl Gd4][%cal Rc3b2]} 34. a3 (34. Rb1 $142 c2 35. Re1) 34... Bd3 (34... cxb2+ $142 35. Ka2 c5) 35. Rh1 (35. Rb1 $142 c2 36. Re1) 35... cxb2+ 36. Ka2 c5 37. Rd1 Be4 38. Nc7 a5 (38... Be5 $142 39. Nxb5 a6) 39. Nxb5 b1=Q+ 40. Rxb1 {[#]} Bd5+ $1 41. Rb3 {[#]} a4 $1 {[%mdl 64] Pin. Black mates.} 42. Nxd4 cxd4 43. Kb2 Bxb3 {Accuracy: White = 47%, Black = 58%.} 0-1

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "6.7"]
[White "Papp, Gabor"]
[Black "Kantor, Gergely"]
[Result "0-1"]
[ECO "C84"]
[WhiteElo "2602"]
[BlackElo "2530"]
[Annotator "TA"]
[PlyCount "62"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,62,13,15,2,2,0,16,-8,-12,-21,11,11,8,-111,-84,-112,-112,-245,-122,-128,-133,-169,-164,-176,-168,-584,-229,-493,-488,-472,-467,-432,-174,-339,-347,-372,-365,-436,-393,-586,-641,-603,-583,-592,-589,-654,-656,-1081,-1076,-29987,-29988]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. d3 b5 7. Bb3 O-O 8. a3 {C84: Closed Ruy Lopez: Unusual White 6th moves.} d5 9. exd5 Nxd5 {[#]} 10. Nbd2 $146 {The position is equal.} ({Predecessor:} 10. Re1 Bg4 11. h3 Bh5 12. g4 Bg6 13. Nxe5 Nxe5 14. Rxe5 c6 15. Nc3 Bf6 16. Rxd5 cxd5 17. Nxd5 {0-1 (47) Vucinic,G (2396)-Roganovic,M (2505) Subotica 2019}) 10... Bg4 11. Re1 Kh8 12. h3 Bh5 13. a4 (13. g4 $11 {keeps the balance.} Bg6 14. Nxe5 Nxe5 15. Rxe5) 13... Nf4 $17 14. Nf1 Bxf3 15. gxf3 {[#]} (15. Qxf3 $17 {was the only chance.} Nd4 16. Qd1) 15... Nxh3+ (15... Bc5 $1 $19 {[%mdl 512] has better winning chances. ( -> ...Qg5+)} 16. Bxf4 exf4) 16. Kg2 Qd7 17. axb5 axb5 18. Rxa8 Rxa8 19. c3 $2 (19. Be3) 19... Bg5 $2 (19... Ra1 20. d4 Nf4+ 21. Bxf4 Rxd1 22. Rxd1 exf4) 20. Bxg5 $2 (20. f4 Nxf4+ 21. Bxf4 Bxf4 22. Qf3) 20... Nxg5 $19 21. Nh2 Qh3+ 22. Kh1 {[#]} Rd8 $40 {[%mdl 128] [#] Black is out for blood.} (22... e4 $142 $1 {[%cal Rg5f3][%mdl 512]} 23. fxe4 (23. dxe4 Ne5) 23... Ne5) 23. Rg1 $2 (23. f4 $1 {[%mdl 512]} exf4 {[#]} 24. Bd5 $1 {[%mdl 576] Back Rank}) 23... Qf5 24. Qe2 Nh3 25. Ra1 Nf4 {[%mdl 64] Double Attack} 26. Qe4 {[#]} (26. Qf1 $142) 26... Qh3 $1 {[%csl Gf4][%cal Rh3g2]} 27. Rg1 Nxd3 {[%cal Rd3f2][%mdl 64] Double Attack} 28. Qe3 Qh4 29. Rg3 f5 {White must now prevent ...f4!} 30. Kg2 f4 {[%mdl 64] Double Attack} 31. Qe4 Nxf2 {Accuracy: White = 26%, Black = 55%.} 0-1

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "6.8"]
[White "Szelenyi, Norbert"]
[Black "Erdos, Viktor"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "2283"]
[BlackElo "2618"]
[Annotator "TA"]
[PlyCount "78"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,78,17,35,22,33,32,20,17,35,6,12,14,23,6,3,6,43,-24,-32,-35,14,-45,-64,-121,-77,-167,-68,-68,-68,-75,-58,-76,-48,-81,-76,-85,-1,-85,-76,-119,-116,-181,-176,-200,-202,-193,-195,-220,-174,-172,-172,-194,-199,-199,-160,-163,-147,-266,-249,-252,-252,-245,-183,-225,-188,-241,-230,-226,-206,-206,-208]} 1. Nf3 g6 2. g3 Bg7 3. d4 c5 4. c3 Qa5 5. d5 Nf6 6. Bg2 {A40: Unusual replies to 1 d4.} d6 7. O-O O-O 8. Re1 {The position is equal.} b5 {[#]} 9. Bg5 $146 ({Predecessor:} 9. h3 Nbd7 10. e4 Nb6 11. Nbd2 Rb8 12. a4 bxa4 13. Bf1 c4 14. Nd4 Bd7 15. b4 cxb3 16. N2xb3 Qxc3 {0-1 (52) Buyukasik,D (2285)-Heberla,B (2577) Kocaeli 2017}) 9... Nbd7 {[%cal Bb8d7,Bd7c5,Bc5d3][%mdl 32]} 10. e4 Bb7 11. h3 h6 12. Bf4 c4 13. Re2 (13. Nbd2 $14) 13... Nc5 $36 {[%mdl 2048] White is under pressure.} 14. Nd4 Rfe8 15. Na3 (15. Nd2 $11) 15... a6 $1 $15 16. g4 (16. Qc2 $15) 16... Nd3 17. Bc1 (17. Qd2 $17 {was called for.}) 17... Rad8 ({Black should play} 17... e6 $1 $19 {[%cal Re6d5]} 18. dxe6 fxe6) 18. Nac2 e5 19. Nf3 Nd7 20. Nfe1 Nxc1 21. Qxc1 Nc5 22. Ne3 Bf6 (22... Qc7 $17) 23. Qc2 (23. b4 $11 {remains equal.} cxb3 24. axb3) 23... Bg5 {Black continues to play with concentration.} 24. a3 Bc8 25. Rd1 (25. Nf3 $17) 25... Qc7 $19 26. Nf1 Rf8 27. Ng3 Bf4 28. Bf1 Kh8 29. Ng2 Qe7 30. Nxf4 exf4 31. Nh1 Nd7 {And now ...Ne5 would win.} 32. f3 Ne5 33. Bg2 (33. Rf2 $17) 33... h5 {[%cal Rh5g4]} 34. Qd2 Qf6 ({Not} 34... hxg4 35. hxg4 Qf6 36. Ra1 $17) 35. Nf2 hxg4 {Black is clearly better.} 36. hxg4 {[#]} Kg7 $1 37. Nh3 {[#]} (37. Ra1 {might work better.}) 37... g5 $1 38. Rf2 Rh8 39. Kf1 Rh4 {Accuracy: White = 56%, Black = 75%.} 0-1

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "6.9"]
[White "Egresi, Mate"]
[Black "Horvath, Adam"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2362"]
[BlackElo "2488"]
[Annotator "TA"]
[PlyCount "89"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,89,27,18,16,0,23,-1,-2,-21,-16,-10,12,0,14,0,0,-14,0,0,0,0,0,0,0,-9,60,75,72,67,39,46,125,125,126,127,111,115,164,111,155,140,140,84,91,106,106,89,91,78,74,45,148,86,195,56,57,57,60,40,45,0,56,67,87,0,0,0,71,0,0,0]} 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 a5 5. g3 b6 6. Bg2 Bb7 7. O-O O-O 8. Bf4 Be7 9. Nc3 Ne4 10. Qc2 Nxc3 11. Qxc3 d6 {E16: Queen's Indian: 4 g3 Bb7 5 Bg2 Bb4+.} 12. Rfd1 Nd7 13. Qc2 f5 {[#]} 14. Ne1 $146 ({Predecessor:} 14. b3 Be4 15. Qc1 Qe8 16. Bg5 Bf6 17. Ne1 Qh5 18. Bxf6 Rxf6 19. Qe3 Raf8 20. Nf3 {1-0 (45) Risting,E (2299)-Ioannidis,E (2407) Porto Carras 2018}) 14... Bxg2 15. Nxg2 Nf6 16. Bg5 Ne4 17. Bxe7 Qxe7 18. f3 Ng5 19. Nf4 e5 20. Nd5 Qf7 21. dxe5 dxe5 22. c5 $36 {[%mdl 2048] White is pushing.} Kh8 (22... b5 $1 $11) 23. cxb6 $14 cxb6 24. Nxb6 Qa7 $1 {[%cal Ra7b6]} 25. Qc5 Ne6 (25... Rab8 $1 $14) 26. Qf2 $1 $16 {Rd7 is the strong threat.} Rad8 27. Nc4 Qc7 28. b3 Nd4 29. Rd3 (29. Rac1 $18) 29... f4 30. Rad1 {Strongly threatening gxf4.} Rde8 31. Nxe5 (31. gxf4 $142 Rxf4 32. Nxe5 {[%mdl 64] Remove Defender} Qxe5 33. Rxd4) 31... Nxe2+ 32. Qxe2 Rxe5 33. Qf2 h6 34. Rd7 Qc6 {aiming for ...fxg3.} 35. Qd4 Qe6 (35... Rff5 $1 $14) 36. gxf4 (36. Rxg7 $142 $1 {Hoping for Rd7.} Kxg7 37. Re1 (37. gxf4 Rxf4 38. Qxf4 Re1+ 39. Rxe1 Qxe1+ 40. Kg2 Qe2+ 41. Kg3 Qxa2 $16) 37... fxg3 38. Rxe5 gxh2+ 39. Kxh2) 36... Re1+ {[#]} (36... Qg6+ $16 37. Kh1 Re2) 37. Rxe1 (37. Kf2 $1 $18 {[%csl Gd7][%cal Rd4g7]} Qe2+ 38. Kg3) 37... Qxe1+ $18 {[%mdl 4096] Endgame KQR-KQR} 38. Kg2 {[%csl Gd7][%cal Rd4g7]} Qe2+ 39. Kg3 {[%csl Gd7][%cal Rd4g7]} Qe1+ 40. Kg2 {[%csl Gd7][%cal Rd4g7]} Qe2+ 41. Qf2 Qe6 42. Qd4 ({White should try} 42. Rd2 $16) 42... Qe2+ $1 $11 43. Kg3 (43. Qf2 $11 Qe6 44. Ra7) 43... Qe1+ $16 {[#]} 44. Kg2 ({White should play} 44. Qf2 $1 $16 {[%cal Rf2e1]} Qe6 45. Qc5 Qe1+ 46. Kg4 Qe6+ 47. Kg3 Qe1+ 48. Kg4 Qe6+ 49. Kg3) 44... Qe2+ $11 45. Kg3 {Accuracy: White = 65%, Black = 68%.} 1/2-1/2

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "6.10"]
[White "Zentai, Peter"]
[Black "Bagi, Mate"]
[Result "0-1"]
[ECO "A65"]
[WhiteElo "2304"]
[BlackElo "2478"]
[Annotator "TA"]
[PlyCount "76"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,76,53,54,25,64,56,56,58,51,54,54,44,50,47,58,50,43,39,43,0,0,-6,0,-19,-21,-23,-6,-18,-7,-23,-20,-55,-50,-229,-80,-86,-89,-85,-90,-79,-71,-95,-89,-103,-90,-104,-93,-84,-30,-132,-122,-324,-325,-326,-318,-329,-300,-574,-574,-29972,-29973,-5714,-5614,-2328,-2258]} 1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Bd3 Bg7 8. h3 {A65: Modern Benoni: 6 e4.} a6 9. a4 Nbd7 10. Nf3 {White is slightly better.} Nh5 11. Bg5 Bf6 12. Be3 Ne5 13. Be2 Nxf3+ 14. Bxf3 Ng7 15. O-O O-O 16. Qc2 Be5 {[#]} 17. Rab1 $146 ({Predecessor:} 17. Qd2 f5 18. Bg5 Qa5 19. Rfe1 f4 20. Qc1 Qb4 21. Rb1 Bd7 22. Ne2 Bxa4 23. Bxf4 Rxf4 24. Nxf4 {1-0 (29) Grabarczyk,M (2476)-Szoen,D (2491) Lublin 2008}) 17... Bd7 18. Qd2 f5 {[#] Threatens to win with ...f4.} 19. Bg5 Qa5 20. Rfe1 Rae8 21. Bh6 Rf7 22. Bd1 f4 23. Bg4 $2 (23. h4 $15) 23... Qd8 (23... Bxg4 $19 {has better winning chances.} 24. hxg4 Qd8) 24. Bxd7 $17 Qxd7 25. f3 Qd8 26. Bxg7 Rxg7 27. Ne2 g5 28. b4 b6 {[%cal Bb7b6,Bb6c5][%mdl 32]} 29. bxc5 bxc5 30. Qd3 Qc8 (30... h5 $17 {...g4 is the strong threat.} 31. Rf1 (31. Qxa6 $2 g4 $19) 31... g4 32. hxg4 (32. Qxa6 $2 gxh3 33. Qc6 Rxg2+ {[%mdl 64] Double Attack} 34. Kh1 Rxe2 $19) 32... hxg4 33. fxg4 Qd7) 31. Qc4 (31. Rb6 $11) 31... h5 32. g4 $2 (32. Kh1 $17 {was called for.}) 32... fxg3 $19 33. Kg2 Rf8 34. Rf1 h4 35. Rb6 $2 {[#]} (35. a5 {was necessary.}) 35... g4 $1 {[%mdl 512]} 36. fxg4 Rxf1 37. Kxf1 Qf8+ 38. Ke1 Qf2+ {Accuracy: White = 58%, Black = 83%.} 0-1

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "6.11"]
[White "Almasi, Zoltan"]
[Black "Terbe, Julianna"]
[Result "0-1"]
[ECO "A06"]
[WhiteElo "2687"]
[BlackElo "2273"]
[Annotator "TA"]
[PlyCount "86"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,86,10,11,32,30,39,31,44,-8,0,0,17,10,18,0,29,0,0,0,0,0,57,50,53,42,81,93,126,32,35,21,113,123,256,262,239,232,241,129,235,248,210,75,97,68,68,64,70,67,80,82,71,-150,-150,-150,-147,-147,-154,-153,-153,-294,-294,-294,-294,-294,-294,-287,-287,-272,-249]} 1. Nf3 d5 2. b3 Nf6 3. Bb2 c6 4. g3 Bf5 5. Bg2 e6 6. d3 h6 7. O-O Be7 8. Nbd2 O-O 9. Qe1 {9.Re1 is the modern continuation.} Bh7 10. e4 c5 {A07: Réti Opening: New York and Capablanca Systems.} 11. Ne5 {[#]} Nbd7 $146 ({Predecessor:} 11... Nc6 12. Nxc6 bxc6 13. Qe2 a5 14. a4 Qc7 15. f4 Rae8 16. Rae1 Nd7 17. g4 f6 18. Nf3 {1-0 (41) Vazquez,F (1945)-Aguerre,V (1698) Nueva Helvecia 2018}) 12. f4 Rc8 {White is slightly better.} 13. Kh1 ({Better is} 13. a4 $14) 13... b5 $11 14. Rd1 Nb6 15. g4 Nfd7 16. Ndf3 $36 {[%mdl 2048] White has good play.} c4 17. f5 cxb3 18. cxb3 Rc2 19. Rf2 Rxf2 (19... Bb4 $11 20. Rxc2 Bxe1) 20. Qxf2 $14 Nxe5 21. Nxe5 {Hoping for Nc6.} dxe4 22. Nc6 e3 23. Nxe7+ ({White should play} 23. Qxe3 $16 Bg5 24. Qe5) 23... Qxe7 24. Qxe3 {f6 is the strong threat.} Qh4 (24... Qg5 $11 {keeps the balance.} 25. Qxg5 hxg5) 25. fxe6 $16 {Black must now prevent e7.} Qxg4 {[#]} (25... Qe7 $16) 26. Rg1 $1 $18 Qxe6 27. Qxe6 fxe6 {[#]} 28. Bd5 (28. Bh3 $1 $18 {[%mdl 512]} Rf3 29. Bxe6+ Kf8 30. Ba3+ (30. Rxg7 Re3 $16) (30. Bxg7+ Ke7 $16) 30... Ke8 31. Rxg7 {[%mdl 64] Double Attack}) 28... Rf2 (28... Re8 $16 {was worth a try.}) 29. Bxe6+ Kf8 30. Bd4 (30. Rxg7 Bxd3 31. Bd4 Re2 $11) (30. Ba3+ $18 Ke8 31. Rxg7 {[%mdl 64] Double Attack}) 30... Re2 $16 31. Bc5+ ({Don't play} 31. Rxg7 $6 Bxd3 32. Rg3 Re1+ 33. Kg2 Rxe6 $11) 31... Ke8 32. Rxg7 {aiming for Bf7+.} Rxe6 33. Rxh7 $14 {[%mdl 4096] Endgame KRB-KRN} Nd5 34. Rxa7 Nf4 35. Kg1 $2 (35. Bf2 $16 {stays on course.}) 35... Re1+ $17 36. Kf2 Nxd3+ {[%mdl 64] Double Attack} 37. Kf3 Nxc5 {KRN-KR} 38. Ra5 Ne6 39. Rxb5 (39. Kg4 $17) 39... Nd4+ $19 {[%mdl 64] Double Attack. Black has a decisive advantage.} 40. Kf2 {Strongly threatening Rb8+.} Re2+ {[%mdl 64] Double Attack} ({Weaker is} 40... Nxb5 41. Kxe1 Nc3 42. a4 $15) 41. Kf1 Rxa2 42. Rh5 Ra6 43. b4 Rb6 {What a bad dream for White. Accuracy: White = 54%, Black = 66%.} 0-1

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "6.12"]
[White "Martini, Balazs"]
[Black "Mihok, Oliver"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "2339"]
[BlackElo "2552"]
[Annotator "TA"]
[PlyCount "52"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,52,13,8,15,2,5,1,21,10,10,0,0,0,-11,-13,-8,-4,8,-10,-15,-30,22,-36,-35,-24,-33,-29,-29,-26,-33,-41,-37,-34,-35,-45,0,0,0,0,0,-292,-293,-410,-398]} 1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. e3 O-O 5. Be2 d6 6. O-O c5 {A48: 1 d4 Nf6 2 Nf3 g6: Torre, London and Colle Systems.} 7. Nbd2 b6 8. a4 a6 {The position is equal.} 9. c3 Bb7 10. Qb1 Nbd7 {[#]} 11. Rc1 $146 ({Predecessor:} 11. b4 Qc7 12. Rc1 Rfc8 13. Qb2 cxb4 14. cxb4 Qd8 15. Ne1 h6 16. Bh4 Rxc1 17. Rxc1 Rc8 {½-½ (17) Rubinetti,J (2438)-Altamirano,B (2333) Tres de Febrero 2003}) 11... h6 12. Bh4 Rc8 13. Qa2 Rc7 14. b4 Qa8 (14... g5 $5 15. Bg3 $8 Nh5 $11) 15. a5 cxb4 (15... cxd4 $142 $1 16. cxd4 Rxc1+ 17. Rxc1 Rc8 18. Rxc8+ Qxc8) 16. axb6 (16. c4 $11) 16... Rxc3 $15 {...g5 is the strong threat.} 17. Bxf6 Bxf6 18. Qa5 Rxc1+ 19. Rxc1 Rc8 20. Rc7 Rxc7 21. bxc7 Qc8 22. Bc4 e6 23. Bb3 $1 Be7 24. Ba4 Nf6 {[#] And now ...Nd5 would win.} 25. h4 $2 {[%mdl 8192]} (25. e4 $1 $11 {and White is okay.}) 25... Nd5 $19 26. e4 Qxc7 {Accuracy: White = 79%, Black = 89%.} 0-1

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "6.13"]
[White "Mester, Gyula"]
[Black "Borhy, Marcell"]
[Result "1-0"]
[ECO "D21"]
[WhiteElo "2341"]
[BlackElo "2311"]
[Annotator "TA"]
[PlyCount "111"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,111,0,0,7,0,-9,-9,-12,-22,0,0,0,0,22,22,27,42,35,25,25,25,25,9,6,0,0,-50,-12,-17,-14,-36,0,0,0,0,0,0,0,0,0,0,0,1,60,-56,13,13,13,12,82,56,139,74,71,16,18,15,56,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,0,0,0,8,8,1114,851,1120,1119,900,740,841,437,29979,29971,29983,29984,29984,29985,29985,29968,29986,29987]} 1. d4 d5 2. c4 dxc4 3. Nf3 a6 4. a4 Nf6 5. e3 Bg4 6. Bxc4 e6 7. h3 Bh5 {D21: Queen's Gambit Accepted: 3 Nf3 sidelines.} 8. Qb3 Nc6 {[#]} 9. a5 $146 ({Don't go for} 9. Qxb7 $2 Na5 $19) ({Predecessor:} 9. Bd2 Rb8 10. Bc3 Bd6 11. Nbd2 O-O 12. a5 Qe7 13. O-O Bxf3 14. Nxf3 Ne4 15. Be1 {1-0 (38) Ezsol,M (2363)-Akots,G (2269) Hungary 2012}) 9... Bxf3 {The position is equal.} 10. gxf3 Bb4+ 11. Bd2 Qd6 12. Bxb4 Qxb4+ 13. Nd2 O-O 14. Qxb4 Nxb4 15. Ra4 Nbd5 16. Bxd5 Nxd5 17. Nb3 b6 18. Kd2 Rfb8 19. e4 bxa5 20. Kc2 Nb4+ 21. Kc3 $1 Nc6 (21... Nd3 $5) 22. Nxa5 Nxa5 23. Rxa5 $11 {[%mdl 4096] Endgame KRR-KRR} Rb6 24. b4 Rab8 25. Rb1 Kf8 26. h4 Rc6+ 27. Rc5 Rbb6 ({Black should try} 27... Rcb6 $1 $11) 28. Kb3 (28. Kc4 $14) 28... e5 (28... Rxb4+ $1 $15 29. Kxb4 Rb6+ 30. Kc3 Rxb1) 29. Rxc6 Rxc6 30. dxe5 {KR-KR} Rb6 (30... Rh6 $1 $11) 31. Kc4 Ke7 (31... Rh6 $1 $14) 32. Ra1 (32. f4 $142) 32... Rh6 $16 33. Kd5 (33. Kd3 $16) 33... Rxh4 $11 34. Rxa6 Rh1 35. e6 (35. f4 $14) 35... Rd1+ 36. Ke5 f6+ 37. Kf5 g6+ 38. Kf4 Rc1 39. Ke3 h5 40. f4 Rc4 41. f5 gxf5 42. exf5 Rxb4 43. Rc6 Kd8 44. Rc1 h4 45. Rd1+ Ke8 46. Rd7 h3 {White should prevent ...Rh4.} 47. Rh7 c6 $2 {[%mdl 8192] [#] Now Black is done in.} (47... c5 $11) 48. f3 $1 $18 Rb5 49. Kf4 Rb4+ 50. Kg3 Rb5 51. Kg4 Rb4+ (51... Rb1 $18 52. Rxh3 Rg1+ 53. Kf4 c5 54. Rh8+ Ke7 55. Rh7+ Kf8 56. Rf7+ Ke8 57. Rxf6 Re1) 52. Kh5 {White mates.} Rf4 {[#]} 53. Kg6 $1 {[%mdl 576] Discovered Attack} Rxf3 54. Kxf6 {[%cal Rh7h8]} Kd8 55. Rh8+ Kc7 56. e7 {Accuracy: White = 82%, Black = 63%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "6.14"]
[White "Fancsy, Imre"]
[Black "Karacsonyi, Gellert"]
[Result "1/2-1/2"]
[ECO "A37"]
[WhiteElo "2352"]
[BlackElo "2292"]
[Annotator "TA"]
[PlyCount "47"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,47,20,20,37,0,-5,-20,0,-52,35,-11,37,40,40,-33,-27,0,0,0,60,49,74,27,87,59,108,89,95,58,73,68]} 1. Nf3 c5 2. c4 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nc3 e5 6. a3 Nge7 7. O-O O-O 8. Rb1 a5 9. Ne1 d6 10. Nc2 f5 {A37: Symmetrical English vs ...g6: 4 Bg2 Bg7 5 Nf3.} 11. Ne3 f4 12. Ned5 Nxd5 {The position is equal.} 13. Nxd5 {[#]} (13. Bxd5+ $11 Kh8 14. d3) 13... Ne7 $146 (13... Nd4 $15) ({Predecessor:} 13... Bg4 14. d3 Nd4 15. f3 Be6 16. e3 Bxd5 17. exd4 Bc6 18. d5 Bd7 19. g4 h5 {0-1 (36) Bidkova,V (2044)-Hrabinska,M (2289) Evpatoria 2007}) 14. e3 {[%cal Re3f4]} Nxd5 15. Bxd5+ Kh8 16. b4 ({White should try} 16. d3 $14) 16... axb4 $15 17. axb4 Bh3 18. Re1 Qd7 ({Black should play} 18... fxg3 $11 19. fxg3 Qf6) 19. exf4 $14 exf4 20. Bb2 fxg3 (20... cxb4 $11 {keeps the balance.} 21. Qb3 Ra4) 21. hxg3 $16 {Threatens to win with bxc5.} Bxb2 22. Rxb2 {[#] bxc5 is the strong threat.} Qg7 23. d4 cxd4 24. Rd2 {Accuracy: White = 47%, Black = 49%.} 1/2-1/2

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "6.15"]
[White "Seres, Bela"]
[Black "Meszaros, Tamas"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "2148"]
[BlackElo "2378"]
[Annotator "TA"]
[PlyCount "86"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,86,31,30,10,0,-24,-5,-107,-98,-88,-85,-120,0,0,0,-59,-36,-85,-83,-183,-189,-241,-185,-237,-159,-172,-69,-102,-77,-89,-76,-83,0,0,-2,-45,-31,-39,-34,-41,6,0,6,0,44,0,0,-12,-9,-12,23,17,18,12,14,16,7,11,27,0,0,0,20,1,0,0,8,-63,150,168,224,224,224,179,216,202,545,-5381,-5000]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. O-O d6 6. h3 {C55: Two Knights: 4 d3, 4 d4 exd4 5 e5 and Max Lange Attack.} g5 {[#]} 7. c3 $146 ({Predecessor:} 7. Nh2 Bg7 8. Nc3 Na5 9. Bb3 Nxb3 10. axb3 c5 11. Be3 Be6 12. Qd2 Nh5 13. Ne2 Nf4 {0-1 (143) Lama,M (1897)-Navalgund,N (2240) Mumbai 2019}) 7... g4 8. Nh4 (8. hxg4 $11 Bxg4 9. Nbd2) 8... gxh3 $17 9. g3 Rg8 10. Nd2 d5 (10... Ng4 $17 11. Ndf3 Qf6) 11. exd5 $11 Nxd5 12. Kh2 ({White should try} 12. Qb3 $11 Na5 13. Qa4+ Nc6 14. Qb3) 12... Be6 $15 13. Qf3 Qd7 14. Qe2 (14. Bxd5 $17 Bxd5 15. Ne4) 14... O-O-O $19 15. Nhf3 (15. Ne4 {is a better defense.} Be7 16. Qh5) 15... Bg4 16. Bb5 (16. Re1 {was worth a try.}) 16... Nb6 17. a4 {[#]} Qd5 ({Better is} 17... a6 $1 $19 {[%cal Ra6b5]} 18. Bxc6 Qxc6) 18. c4 Nd4 {[%cal Rd4f3]} ({Worse is} 18... Qxd3 19. Qxd3 Rxd3 20. Bxc6 $16) 19. cxd5 Nxe2 20. Nxe5 {[#]} Rxd5 (20... a6 $1 $17 {[%cal Ra6b5]} 21. Ne4 axb5) 21. Nxg4 $11 Rxg4 22. Ne4 {aiming for Nf6.} (22. Nc4 $5 {[%cal Rc4e3]}) 22... Rg6 23. Be8 {Hoping for a5.} Rf5 24. Be3 Kd8 25. Bb5 {d4 is the strong threat.} Rd5 26. Rad1 {Threatens to win with d4.} Nd4 27. Bc4 (27. Nc3 $5 {[%cal Rc3d5]} Nf3+ 28. Kh1 $14) 27... Rd7 28. a5 {Strongly threatening Bxd4.} Nxc4 29. dxc4 Nf3+ 30. Kxh3 Ne5 31. Rxd7+ Kxd7 32. Rd1+ Kc8 33. b3 Bb4 (33... Nc6 {is interesting.} 34. Rd5 Re6 35. Nc3 Bb4 36. Na2 Bxa5 37. Rf5 f6) 34. Bd2 (34. Rd5 {with more complications.} Nc6 35. a6 bxa6 36. Rf5 Re6 37. Nc5) 34... Bxd2 35. Rxd2 {[%mdl 4096] Endgame KRN-KRN} b6 36. a6 Nc6 37. Nc3 Nb4 38. Nd5 (38. Nb5 $11) 38... Nxd5 $2 (38... Rd6 $15 {keeps the upper hand.}) 39. Rxd5 $16 Re6 (39... Rf6 $142) 40. Rf5 $18 Re7 41. Kh4 Kd7 42. Kh5 Ke6 $2 (42... Ke8 {is tougher.} 43. Kxh6 Re6+ 44. Kg5 Ke7) 43. Kxh6 $4 {[%mdl 8192]} (43. g4 $18) 43... Kxf5 {Never resign too early! Accuracy: White = 53%, Black = 61%.} 0-1

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "6.16"]
[White "Havanecz, Bianka"]
[Black "Emodi, Barnabas"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "2251"]
[BlackElo "2352"]
[Annotator "TA"]
[PlyCount "83"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,83,66,114,103,90,31,29,27,41,26,43,10,10,10,29,8,74,12,6,2,143,102,91,74,66,66,72,75,74,101,118,112,217,214,289,303,301,271,244,207,254,209,193,216,206,175,187,166,177,169,256,178,197,116,203,89,72,-277,-277,-319,-315,-305,-305,-335,-285,-274,-281,-301,-256,-262,-116,-120,0,0,29998,29999]} 1. d4 c5 2. d5 f5 3. c4 e6 4. Nc3 Nf6 5. Nf3 exd5 6. cxd5 {A43: Schmid Benoni.} d6 7. Bf4 (7. e4 $16) 7... Be7 $14 8. h3 {[#] White has an edge.} O-O $146 ({Predecessor:} 8... Bd7 9. e3 Ne4 10. Bd3 Nxc3 11. bxc3 b5 12. O-O c4 13. Be2 g5 14. Bh2 g4 15. hxg4 fxg4 {1-0 (32) Speisser,P-Lehmann,H ICCF corr 1998}) 9. e3 Na6 10. Be2 Nc7 11. O-O b6 12. Qb3 Rb8 (12... Kh8 $11) 13. a4 (13. Ne5 $1 $16 {[%cal Re5c6] Strongly threatening Nc6.} dxe5 14. d6+ {[%mdl 64] Double Attack, Discovered Attack} Be6 15. dxc7 Bxb3 16. Bxe5 (16. cxd8=R Rbxd8 17. axb3 exf4 $14)) 13... a6 $11 14. Rfd1 $36 {[%mdl 2048] White is pushing.} Bd7 (14... Kh8 $11 {keeps the balance.}) 15. Ng5 b5 16. axb5 axb5 17. Ne6 Bxe6 $1 18. dxe6 {Rxd6! is the strong threat.} c4 19. Qc2 g6 20. Bf3 Re8 (20... Nxe6 $16 21. Nxb5 Nxf4) 21. Bc6 Nxe6 22. Bxe8 (22. Bxb5 $6 Nxf4 23. exf4 (23. Bxe8 Nxh3+ 24. gxh3 Qxe8 $18) 23... Rf8 $18) 22... Nxe8 23. Nd5 Bf8 24. Bg3 Rb7 25. b3 Nc5 26. bxc4 b4 {[%cal Bb5b4,Bb4b3][%mdl 32]} 27. Rab1 b3 28. Qe2 Bg7 29. f3 Ra7 (29... Qd7 $142 30. Be1 Nc7) 30. Be1 Ra2 {[#]} 31. Rd2 ({White should play} 31. Qf1 $1 $18) 31... Qa5 (31... Qa8 $16) 32. Rxb3 (32. Rxa2 $18 {is more deadly.} Qxa2 33. Qd1) 32... Rxd2 $16 {[#]} 33. Bxd2 $4 {[%mdl 8192]} ({Don't go for} 33. Ne7+ $2 Kf7 $19) (33. Rb8 $1 $16 {[%cal Rb8e8] is necessary to keep the advantage.} Rxe2 34. Rxe8+ (34. Bxa5 $2 {perishes.} Kf7 $19) 34... Kf7 35. Re7+ (35. Bxa5 $2 {too greedy.} Kxe8 36. g4 fxg4 $19) 35... Kg8 36. Re8+ (36. Bxa5 Be5 $16) 36... Kf7 37. Re7+ (37. Bxa5 $2 Kxe8 38. g4 Rc2 $19) 37... Kg8 38. Bxa5) 33... Qa1+ $19 34. Kh2 {Threatens to win with Rb8.} Nxb3 35. Bb4 Nc5 36. Qd2 Qe5+ 37. Kg1 Nf6 38. Nf4 g5 39. Bc3 Nfe4 (39... Qe7 $19 {and Black stays clearly on top.} 40. Ne2 Nfd7) 40. fxe4 $17 Qxc3 ({Better is} 40... Nxe4 $17 41. Bxe5 Nxd2 42. Bxg7 Kxg7) 41. Qd5+ $11 {[%mdl 64] Double Attack} Kh8 $2 {[%mdl 8192]} (41... Kf8 $11 42. Qxd6+ Ke8 43. Qxc5 gxf4 44. Qc6+ Kf8 45. Qd6+ Ke8 46. Qe6+ Kd8 47. Qd6+ Ke8 48. Qe6+ Kd8 49. Qd6+ Ke8) 42. Qa8+ {Accuracy: White = 50%, Black = 57%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "6.17"]
[White "Csonka, Balazs"]
[Black "Krstulovic, Alex"]
[Result "1/2-1/2"]
[ECO "B10"]
[WhiteElo "2498"]
[BlackElo "2338"]
[Annotator "TA"]
[PlyCount "43"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,43,27,27,13,15,15,6,16,6,27,9,6,0,24,9,13,7,16,4,11,-17,-24,-16,-23,-20,-10,-41,-51,-40]} 1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Bc4 Bd6 7. Qe2+ Be7 8. O-O O-O 9. d4 Re8 {B15: Caro-Kann: 3 Nc3: 3...g6 and 3...dxe4 4 Nxe4 Nf6 5 Nxf6+ exf6.} 10. Re1 Nd7 {[%cal Bb8d7,Bd7f8,Bf8g6][%mdl 32]} 11. h3 Nf8 {The position is equal.} 12. Be3 {[#]} Ng6 $146 ({Predecessor:} 12... Be6 13. Bb3 Bd6 14. Qd2 Ng6 15. Rad1 Qd7 16. Bxe6 fxe6 17. c4 Qc7 18. Qc3 Qf7 {1-0 (66) Lazic,D (2325)-Gajic,B (2171) Vrnjacka Banja 2006}) 13. Rad1 Bd6 14. Qd3 Qc7 (14... b5 $5 15. Bb3 $8 Rb8 $14) 15. Bb3 Bd7 16. c4 Rad8 17. c5 Bf4 18. Bc4 Bxe3 19. Rxe3 Nf4 20. Rxe8+ Rxe8 21. Qd2 Be6 22. Re1 {Accuracy: White = 80%, Black = 100%.} 1/2-1/2

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "6.18"]
[White "Dobos, Jozsef"]
[Black "Juhasz, Barbara"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "2254"]
[BlackElo "2223"]
[Annotator "TA"]
[PlyCount "104"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,104,0,8,1,7,0,0,0,0,0,8,-8,10,-6,-12,-15,0,-9,0,-30,-27,-51,-41,-43,-36,-74,-79,-64,-77,-79,-85,-63,0,-67,-75,-63,-40,-50,-50,-50,-56,-100,-100,-101,-99,-100,-99,-92,-92,-120,-143,-1509,-1471,-29989,-99,-456,-434,-432,-426,-448,-439,-426,-411,-621,-621,-895,-611,-594,-470,-1904,0,-548,0,-969,-601,-839,-824,-853,-836,-820,-737,-820,-808,-786,-712,-642,-600,-591,-566,-576,-375,-353,0,-516,0,-335,0]} 1. d4 Nf6 2. Bf4 g6 3. Nc3 d5 4. e3 Bg7 5. h4 h5 6. Nf3 {A45: Trompowsky Attack.} c6 7. Be2 Nbd7 8. Ne5 {The position is equal.} Nxe5 9. Bxe5 Kf8 {[#]} 10. f3 $146 ({Predecessor:} 10. Qd2 b5 11. f3 a5 12. O-O-O Qb6 13. Bd3 a4 14. Ne2 b4 15. Nf4 c5 16. Bxf6 Qxf6 17. Nxd5 {1-0 (33) Abasov,N (2587)-Valsecchi,A (2508) Antalya 2017}) 10... b5 11. a3 Nd7 12. Bxg7+ Kxg7 13. e4 dxe4 14. Nxe4 Nf6 15. Nxf6 exf6 16. Qd2 Be6 17. b3 Qd6 18. Kf2 Rhd8 19. Rhd1 Qh2 20. Rh1 Qd6 21. Rhd1 $1 a5 22. g3 b4 (22... Ra7 {with more complications.} 23. Bf1 Rad7 24. Qe3 Qc7 25. b4 Ra8) 23. axb4 axb4 24. Rxa8 Rxa8 25. c4 bxc3 $1 26. Qxc3 Ra2 27. b4 Bd5 28. Rd2 Ra8 29. Qc5 Qe6 30. Bd3 $2 {[%mdl 8192]} (30. Qc1 $17) 30... Qh3 $19 31. Bf1 Qf5 $2 (31... Qh2+ {mates} 32. Bg2 Ra1 33. g4 Qxh4+ {[%mdl 64] Double Attack} 34. Ke3 Qe1+ 35. Kd3 Ra3+ 36. Qc3 Be4+ $1 {[%mdl 512]} 37. fxe4 Qg3+ {[%mdl 64] Double Attack} 38. Bf3 Qxf3+ 39. Kc2 Qxc3+ 40. Kd1 hxg4 41. Rg2 Ra1+ 42. Ke2 Re1+ 43. Kf2 Qe3#) 32. Bg2 $2 {[%mdl 8192]} (32. Qc3 $17 {nothing else works.}) 32... Ra3 33. b5 Rxf3+ 34. Bxf3 Qxf3+ {[%mdl 4096] Endgame KQR-KQB} 35. Ke1 cxb5 {Threatens to win with ...Qh1+.} 36. Qxb5 (36. Rf2 $142 Qb3 37. Re2) 36... Qxg3+ {[%mdl 64] Double Attack} 37. Kd1 Bb3+ 38. Ke2 Be6 39. Kd1 (39. Qd3 $142 Bg4+ 40. Kf1 Qxh4 41. Qe3) 39... Bb3+ (39... Qg1+ $142 40. Kc2 Bf5+ 41. Kc3 Qc1+ 42. Rc2 Qxc2+ 43. Kb4 Qb2+ 44. Kc5 Qxb5+ 45. Kxb5 g5 46. hxg5 fxg5 47. Kc6 g4 48. Kd6 g3 49. Kd5 h4 50. Ke5 g2 51. Kxf5 g1=Q 52. Ke5 h3 53. Kd5 h2 54. Kc4 h1=Q 55. d5 Qe4+ 56. Kb5 Qxd5+ 57. Ka6 Qa1+ 58. Kb6 Qaa5#) 40. Ke2 Be6 (40... Qh2+ $142 41. Kd3 Qh3+ 42. Ke2 Be6) 41. Kd1 $1 Bf5 {And now ...Qg1+ would win.} 42. Qb4 Qxh4 43. Kc1 Qh1+ 44. Kb2 Qe4 45. Ka3 Qe3+ 46. Kb2 Qe1 47. d5 Qb1+ 48. Kc3 {Threatening Qxb1.} Qa1+ 49. Qb2 Qa5+ 50. Qb4 Qa1+ (50... Qa6 $142 51. d6 h4 $1 {[%mdl 512]}) 51. Qb2 $1 {[%cal Rb2a1]} Qa5+ 52. Qb4 Qa1+ $2 {Accuracy: White = 54%, Black = 69%.} (52... Qa6 $19 53. d6 {[#]} h4 $1 {[%mdl 512]}) 1/2-1/2

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "6.19"]
[White "Seres, Lajos"]
[Black "Varga, Marcell"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2418"]
[BlackElo "1685"]
[Annotator "TA"]
[PlyCount "27"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,27,56,39,54,106,110,125,87,206,212,328,314,483,483,649,643,680,602]} 1. d4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 c5 5. O-O b6 6. c4 Bb7 7. cxd5 {E16: Queen's Indian: 4 g3 Bb7 5 Bg2 Bb4+.} Bxd5 (7... exd5 $14 8. Nc3 Nbd7) 8. Nc3 $16 Bc6 9. Bg5 {[#] White is better.} Nbd7 $146 (9... Be7 $16 {was worth a try.}) ({Predecessor:} 9... cxd4 10. Nxd4 Bxg2 11. Kxg2 Be7 12. Qa4+ Qd7 13. Ndb5 O-O 14. Rfd1 Qb7+ 15. f3 a6 {1-0 (31) Marentini,M (2030)-Rohfleisch,D (1820) London 2018}) 10. e4 $18 {[#] Strongly threatening d5.} Be7 (10... cxd4 $142 11. Nxd4 Bb7) 11. d5 exd5 (11... Bb7 $142 12. d6 Bf8) 12. exd5 {White is clearly winning.} Nxd5 13. Nxd5 Bxg5 14. Nxg5 {Black did not feel at home in the position after the opening.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "6.20"]
[White "Persanyi, Barnabas"]
[Black "Horvath, Jozsef"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "2370"]
[BlackElo "2438"]
[Annotator "TA"]
[PlyCount "84"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,84,-1,-8,39,37,58,66,74,51,56,56,68,43,37,0,25,14,39,32,60,38,38,0,0,0,0,0,0,-61,-59,-51,-39,-68,-68,-68,-68,-68,-68,-68,-68,-68,-68,-68,-68,-68,-68,-68,-68,-83,-68,-83,-68,-75,-75,-75,-75,-75,-75,-75,-75,-75,-65,-65,-65,-65,-65,-65,-65]} 1. c4 c5 2. Nf3 Nf6 3. g3 g6 4. b3 Bg7 5. Bb2 d6 6. Bg2 e5 7. Nc3 Nc6 8. O-O O-O 9. Ne1 Be6 10. Nd5 Bxd5 {A38: Symmetrical English vs ...g6: 4 Bg2 Bg7 5 Nf3 Nf6.} 11. cxd5 Ne7 12. e4 Nd7 {White is slightly better.} 13. Nc2 f5 14. d3 {[#]} b5 $146 ({Predecessor:} 14... f4 15. Bh3 Kh8 16. Na3 Rf6 17. Qg4 Nf8 18. Bc1 Bh6 19. Bd2 g5 20. gxf4 gxf4 21. Qh4 Nxd5 {0-1 (21) Grand,P-Sylvain,T France 1994}) 15. f3 a5 16. a3 {[%cal Ba2a3,Ba3a4][%mdl 32]} Nb6 17. Kh1 h5 18. a4 b4 19. Bc1 Kh7 20. Ne3 f4 21. Nc4 Nxc4 22. dxc4 Qd7 23. Kg1 (23. Rg1 $11) 23... g5 $15 24. Ra2 Ng6 25. Kf2 Bh6 26. Ke1 Rf6 27. g4 hxg4 28. fxg4 Bf8 29. Bf3 Be7 30. h3 Rh8 31. Rh2 Kg8 32. Rfh1 Rf7 33. Ke2 Kf8 34. Bd2 Ke8 35. Be1 Kd8 36. Bf2 Kc7 37. Qf1 Kb6 38. Qd1 Rfh7 39. Qf1 Nh4 40. Bxh4 {Black is slightly better.} Rxh4 41. Qg2 Bf6 42. Kd1 R8h7 {Accuracy: White = 82%, Black = 87%.} 1/2-1/2

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "6.21"]
[White "Molnar, Bela"]
[Black "Kovacsy, Barnabas"]
[Result "0-1"]
[ECO "B24"]
[WhiteElo "2307"]
[BlackElo "2143"]
[Annotator "TA"]
[PlyCount "62"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,62,-72,-76,-86,-93,-89,-108,-92,-62,-64,-33,-109,-80,-82,-93,-83,-76,-152,-147,-197,-195,-262,-248,-310,-197,-342,-336,-340,-322,-298,-210,-216,-219,-285,-167,-331,-333,-320,-325,-451,-444,-466,-460,-681,-466,-1003,-735,-1119,-868,-1073,-1045,-1008,-516]} 1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Nf3 e6 5. Nxd4 cxd4 6. Ne2 Qg5 $1 {[%cal Rg5b5][%mdl 64] Double Attack} 7. a4 {B30: Sicilian: 2...Nc6 3 Bb5, lines without ...g6.} Qxg2 8. Ng3 {[#] Strongly threatening Bf1.} Qh3 $1 9. c3 {Black is better.} Bc5 10. b4 Bd6 {[#]} 11. Qe2 $146 {Black converts the advantage convincingly.} (11. cxd4 $15 Ne7 12. Qh5 Qxh5 13. Nxh5) ({Predecessor:} 11. Bf1 Qh4 12. Qe2 dxc3 13. dxc3 Be5 14. Qe3 g5 15. Bg2 Nf6 16. Bd2 d6 17. O-O-O {0-1 (35) Viana da Costa,F (2277)-Maia,L (2269) Sao Paolo 2013}) 11... Be5 12. cxd4 Bxd4 13. Ra3 Qh4 14. Qc4 (14. Rd3 $142 Be5 15. Qh5) 14... Be5 15. a5 Nf6 16. Re3 (16. Qc2 {is a better defense.}) 16... O-O $19 17. d4 Bf4 {White must now prevent ...d5.} 18. Re2 (18. Rf3 {was necessary.} Bxg3 19. fxg3 Qxe4+ {[%mdl 64] Double Attack} 20. Qe2) 18... d5 19. Qc2 Bxc1 20. Qxc1 Nxe4 21. Nxe4 dxe4 22. Qc2 Qe7 (22... a6 $142 23. Ba4 f5) 23. Qc3 $2 (23. Qc5 {is the only way for White.} Qh4 24. Qe5) 23... Bd7 24. Bxd7 Qxd7 25. Rg1 Rac8 {Black is clearly winning.} 26. Qd2 {intending Rxg7+!} f5 27. Re3 (27. Kf1 $142) 27... Qc7 28. Kd1 (28. Kf1 $142) 28... Qc6 {And now ...Qa4+ would win.} 29. Reg3 Rc7 30. Qb2 Qd5 ({Less strong is} 30... f4 {[#]} 31. Rxg7+ $1 {[%mdl 512]} Rxg7 32. Rxg7+ Kh8 33. Rg5 $17) 31. Qd2 Rd8 {Accuracy: White = 21%, Black = 55%.} 0-1

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "6.22"]
[White "Suranyi, Pal"]
[Black "Varga, Peter"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2004"]
[BlackElo "2371"]
[Annotator "TA"]
[PlyCount "56"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,56,13,38,22,4,-39,-17,-23,31,-12,-2,-49,-29,-29,-15,-31,-14,-22,-10,-27,8,-8,22,0,-13,-26,-22,-24,-1,-22,-15,-121,-127,-117,-99,-125,-136,-131,-126,-130,-130,-133,-133,-127,-135,-544,-564,-564,-564]} 1. d4 d5 2. Bf4 Nf6 3. e3 c6 4. Bd3 Bg4 5. f3 Bh5 {[#]} 6. Nh3 $146 {D00: 1 d4 d5: Unusual lines.} ({Predecessor:} 6. Ne2 Bg6 7. Bg3 Bxd3 8. Qxd3 Nbd7 9. Nd2 Qa5 10. O-O Rd8 11. Nb3 Qb6 12. a4 {½-½ (56) Kholmirzaev,B (2376)-Khoroshev,N (2314) Tashkent 2015}) 6... Bg6 7. Be2 e6 8. O-O {The position is equal.} h6 (8... c5 $11) 9. Bg3 Bd6 10. Bf2 O-O 11. c4 Nbd7 12. Nc3 Qb8 13. g3 dxc4 14. Bxc4 b5 15. Be2 a6 16. Rc1 c5 17. dxc5 Bxc5 18. Nf4 Bh7 19. Nd3 Rd8 $36 {[%mdl 2048] Black is more active.} 20. Qb3 {[#]} (20. e4 $11) 20... Bxd3 $1 $17 21. Bxd3 Qb6 22. Ne4 Bxe3 23. Nxf6+ Nxf6 ({But not} 23... gxf6 $6 {[#]} 24. Bh7+ $1 {[%mdl 512]} Kxh7 25. Bxe3 $11) 24. Bh7+ Kxh7 25. Bxe3 Qb7 26. Qc2+ Kg8 27. Qc7 $2 {[%mdl 8192]} (27. Qe2 $17) 27... Qxc7 $19 28. Rxc7 Nd5 $1 {[%csl LRc7,LRe3][%mdl 64] Double Attack. Accuracy: White = 57%, Black = 90%.} 0-1

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "6.23"]
[White "Horvath, Tamas I"]
[Black "Frink, Ferenc"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2318"]
[BlackElo "2075"]
[Annotator "TA"]
[PlyCount "93"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,93,62,62,62,64,46,53,41,56,50,85,35,60,62,63,26,22,0,40,36,93,104,102,67,148,135,143,133,193,131,240,211,450,447,817,806,829,870,843,841,1219,1236,1057,547,535,600,612,619,599,599,588,567,571,557,606,600,563,593,546,580,560,546,799,721,772,773,854,846,1016,1015,999,936,889,772,1296,1205,2551,2121,29968,29973,29970,29974,29989,29990,29992,29993]} 1. e4 Nc6 2. Nf3 e6 3. d4 d6 4. Nc3 Bd7 5. Be3 Nf6 6. h3 {C01: French: Exchange Variation.} Be7 7. Be2 O-O 8. O-O {White is slightly better.} h6 {[#]} 9. Qd2 $146 ({Predecessor:} 9. Re1 Nh7 10. d5 Ne5 11. Nxe5 dxe5 12. Bc4 Qc8 13. dxe6 Bxe6 14. Bxe6 Qxe6 15. Qd5 Qxd5 16. Nxd5 {1-0 (92) Sandu,M (2228)-Frink,F (2066) Arad 2016}) 9... Nh7 10. Nh2 f5 11. exf5 exf5 12. d5 Ne5 13. f4 Nf7 14. Nf3 Nf6 {[#]} (14... c5 $14) 15. Nd4 $1 $36 {[%mdl 2048] White is on the roll.} Qc8 16. Bf3 Nh7 (16... c5 $14) 17. Rae1 Bf6 18. Bf2 Bxd4 (18... c6 $16 {was worth a try.} 19. dxc6 bxc6) 19. Qxd4 (19. Bxd4 $18 Nh8 20. g3) 19... g5 (19... Nf6 $16 {keeps fighting.} 20. Bh4 Nh8 21. Bxf6 Rxf6) 20. Bh5 ({But not} 20. Re7 Re8) 20... Qd8 $2 {[#]} (20... Re8 21. Be3 Qd8) 21. Re6 $1 $18 {[%mdl 512]} Bxe6 (21... Nh8 $142 22. Rxh6 Qe7 23. Qxh8+ {[%mdl 64] Clearance} Kxh8 24. Bd4+ {[#]} Qg7 $1 {[%mdl 512]} 25. Bxg7+ Kxg7) 22. dxe6 Nh8 23. Nd5 c5 24. Qd2 Rf6 25. e7 Qd7 26. e8=Q+ Rxe8 27. Bxe8 Qxe8 28. Nxf6+ {[%mdl 64] Discovered Attack} Nxf6 29. Qxd6 {[%mdl 64] Double Attack} Ne4 30. Qd5+ Qf7 31. Rd1 Ng6 32. fxg5 hxg5 33. Qxf7+ Kxf7 {[%mdl 4096] Endgame KRB-KNN} 34. Rd7+ {[%mdl 64] Double Attack} Ke6 35. Rxb7 g4 36. hxg4 fxg4 37. Rxa7 g3 38. Be1 Nf4 39. a4 {[%cal Ba2a4,Ba4a5,Ba5a6][%mdl 32]} Ne2+ 40. Kf1 Nd4 41. c3 Nc2 42. Ke2 Kd5 43. a5 Kc6 44. a6 {White mates.} Nd6 45. Bxg3 Na1 46. Bxd6 Kxd6 47. Rh7 {Accuracy: White = 80%, Black = 33%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "6.24"]
[White "Deak, Sandor"]
[Black "Acs, Marton"]
[Result "1-0"]
[ECO "C48"]
[WhiteElo "2281"]
[BlackElo "2167"]
[Annotator "TA"]
[PlyCount "121"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,121,0,0,0,30,0,0,0,10,0,22,22,29,2,18,0,10,8,20,0,0,0,-6,-31,-35,-36,-27,-31,-34,-38,-8,-8,-7,-18,0,0,0,0,0,-33,0,-16,-4,-25,0,0,0,-25,0,-10,0,-2,-7,-18,10,-2,0,0,0,0,44,31,27,8,18,0,0,0,0,0,0,0,0,0,219,203,203,195,320,320,431,421,4031,2068,29959,7116,29974,29975,29975,29976,29973,29977,29977,29978,29978,29979,29978,29980,29980,29981,29981,29982,29982,29982,29982,29983,29983,29984,29984,29985,29987,29988]} 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bc5 5. O-O O-O 6. Bxc6 dxc6 7. h3 {C48: Four Knights: 4 Bb5, replies other than 4...Bb4.} h6 8. d3 Re8 9. Be3 {The position is equal.} Qe7 {[#]} 10. Ne2 $146 ({Predecessor:} 10. Bxc5 Qxc5 11. Re1 Bd7 12. d4 exd4 13. Qxd4 Qxd4 14. Nxd4 {½-½ (14) Bruzon Batista,L (2610)-De la Paz Perdomo,F (2427) Decameron 2003}) 10... Bd6 11. Ng3 Nh7 12. Nh2 Nf8 13. Qh5 Ng6 14. Nf5 Bxf5 15. exf5 Nf4 16. Bxf4 exf4 17. Ng4 Qg5 18. Qxg5 hxg5 19. Rfe1 f6 20. Kf1 Kf7 21. Rxe8 Rxe8 22. Re1 Rxe1+ (22... Ra8 {is more complex.} 23. Nh2 a5 24. Nf3 a4 25. Re4 Ra5) 23. Kxe1 $11 {[%mdl 4096] Endgame KB-KN} g6 24. fxg6+ Kxg6 25. f3 Bc5 26. c3 Bd6 27. Nf2 Kf5 28. Ke2 c5 29. Ne4 Be7 30. Kf2 Ke5 31. g4 fxg3+ 32. Kxg3 f5 33. Nd2 b6 34. Nc4+ Kf6 35. f4 b5 36. fxg5+ Kxg5 37. h4+ Kf6 38. Ne3 {White wants to play Nd5+.} Bd6+ 39. Kf3 Kg6 40. c4 c6 41. b3 Be5 42. Ng2 Kh5 $2 {White now steadily converts the win.} (42... Kf6 $11 {and Black stays safe.}) 43. Nf4+ $18 Kh6 {[#]} 44. Ne6 $1 Bd6 (44... bxc4 {might work better.} 45. bxc4 (45. dxc4 Kh5 $16) 45... Bf6) 45. Nd8 {Threatens to win with Nf7+.} Kh5 46. Nxc6 a6 (46... bxc4 $142 47. bxc4 a6) 47. cxb5 axb5 48. a4 bxa4 49. bxa4 {White mates.} Kxh4 50. a5 {[%cal Ba4a5,Ba5a6][%mdl 32]} Bc7 51. a6 Bb6 52. Kf4 Kh3 53. Kxf5 Kg3 54. Ke4 Kf2 55. a7 Bxa7 56. Nxa7 {KN-KP} Ke2 57. Nc8 Kd2 58. Nb6 Kc3 59. Na4+ {[%mdl 64] [#] Double Attack} Kb4 60. Kd5 c4 61. dxc4 {Accuracy: White = 92%, Black = 61%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "6.25"]
[White "Fodor, Balazs"]
[Black "Farago, Sandor"]
[Result "0-1"]
[ECO "E80"]
[WhiteElo "2154"]
[BlackElo "2271"]
[Annotator "TA"]
[PlyCount "118"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,118,72,70,23,68,20,26,17,46,15,54,35,77,47,51,15,19,10,16,-14,-12,-25,-4,-4,7,0,43,-33,-33,-33,-33,-33,-33,-33,-33,-33,-33,-33,-33,-33,-33,-33,-33,-33,36,36,36,41,130,115,116,96,95,36,124,36,142,75,59,36,36,0,79,36,36,0,36,36,36,0,101,36,36,36,36,36,36,36,47,36,51,0,0,0,0,0,0,0,0,-325,-318,-283,-297,-1323,-1358,-1274,-1270,-1097,-865,-1008,-912,-1267,-900,-29983,-29984,-29987,-29988]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 Nbd7 6. Be3 e5 7. d5 a5 {[#]} 8. b3 $146 {E80: King's Indian: Sämisch: Lines without early ...0-0.} ({Predecessor:} 8. Qd2 Nc5 9. Nge2 Bd7 10. O-O-O h5 11. Kb1 Qb8 12. Nc1 O-O 13. Be2 a4 14. h3 Nh7 15. g4 f5 16. gxf5 gxf5 {1-0 (36) Ratkovic,M (2378)-Saric,S (2422) Kragujevac 2016}) 8... b6 9. Nh3 Nc5 10. Nf2 {White has an edge.} Bd7 11. Be2 h5 12. Qd2 Qb8 13. Nd3 h4 14. O-O Nh5 15. Nxc5 bxc5 16. a4 Nf4 17. Nb5 Qd8 18. Bd3 Bf6 (18... Bh6 {with more complications.} 19. Rae1 Rh7 20. Bc2 Kf8 21. Bb1 Bg7) 19. Ra2 g5 (19... Bg7 {looks sharper.} 20. Bb1 Kf8 21. Qc3 Kg8 22. Qc1 Bh6) 20. Bxf4 (20. h3 $14) 20... exf4 $15 21. h3 Be5 22. Be2 c6 23. dxc6 Bxc6 24. Rd1 {[%cal Rb5d6]} Rh6 25. Qe1 Qb6 26. Kh1 Ke7 27. Qf2 Rf8 28. Rad2 f5 (28... Re8 $15) 29. exf5 $14 Rxf5 30. Bd3 Rff6 (30... Rf7 $1 $14) 31. Qe2 Kf8 32. Be4 Be8 33. Rd3 (33. Rd5 $1 $16) 33... Rh8 (33... Bf7 $14) 34. Qc2 (34. Rd5 $16) 34... Ke7 (34... Bf7 $1 $14) 35. Nc3 ({Better is} 35. Rd5 $1) 35... Bf7 $16 36. Bd5 {Hoping for Bxf7.} Bg6 37. Be4 Bf7 38. Qe2 Kf8 39. Nb5 Kg7 40. Qd2 {[%cal Rb5d6]} Rhh6 41. Qe2 Be8 {[#]} (41... Rh8 $11) 42. Na3 (42. Rd5 $1 $16) 42... Rh8 43. Nc2 Bd7 44. Ne1 Qc7 45. Qc2 Qc8 46. R3d2 Bxh3 {aiming for ...Be6.} 47. gxh3 ({White should play} 47. Nd3 $14 Bf5 48. Nxe5 dxe5 49. Rd5) 47... Qxh3+ $11 48. Kg1 Bd4+ 49. Rxd4 cxd4 50. Qg2 Qg3 51. Nd3 $2 {[%mdl 8192] [#]} (51. Nc2 $1 $11 {and White is okay.}) 51... h3 $1 $19 {[%csl Gh3][%cal Rg3g2]} 52. Qxg3 fxg3 53. Rd2 $2 {[#]} (53. Nc1 g4 54. fxg4) 53... g4 $1 {[%mdl 512]} 54. f4 (54. fxg4 h2+) 54... Re8 55. Bd5 Re3 56. Rd1 Re2 57. Kf1 Ra2 {Threatens to win with ...h2.} 58. Re1 g2+ 59. Kg1 g3 {Accuracy: White = 52%, Black = 67%.} 0-1

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "7.1"]
[White "Kozak, Adam"]
[Black "Antal, Gergely"]
[Result "1/2-1/2"]
[ECO "A06"]
[WhiteElo "2503"]
[BlackElo "2571"]
[Annotator "TA"]
[PlyCount "67"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,67,25,13,17,15,22,0,21,-7,-3,0,14,0,49,45,72,0,0,0,0,0,0,4,21,21,21,-29,-41,-48,-13,-14,-4,-16,0,0,0,0,0,0,0,-5,0,0,0,0,4,0,31,0,0,0,0,0,0,0,0,0,0,0]} 1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. d4 Nf6 5. O-O c6 6. c4 dxc4 {D73: Fianchetto Grünfeld: 5 Nf3 .} 7. a4 Ne4 8. Na3 Nd6 9. Re1 O-O 10. e4 {[#]} Na6 $146 {[%cal Bb8a6,Ba6c5,Bc5b3,Bb3d4,Bd4c2][%mdl 32]} ({Predecessor:} 10... Bg4 11. h3 Bxf3 12. Bxf3 e5 13. dxe5 Bxe5 14. Bh6 Re8 15. Qc2 Qf6 16. Bg2 g5 17. Bxg5 Qxg5 {0-1 (33) Tabatabaei,M (2638)-Smirnov,A (2604) chess.com INT 2020}) 11. h3 c5 12. e5 Nf5 {[%cal Rf5d4] [#]} 13. dxc5 (13. d5 $1 $16) 13... Nxc5 $11 {aiming for ...Nd3.} 14. g4 Nb3 15. Rb1 Nfd4 16. Nxd4 Qxd4 17. Qxd4 Nxd4 18. Nxc4 Be6 19. b3 Rab8 20. Ba3 Nc2 {[#] Strongly threatening ...Bxc4.} 21. Bxe7 Nxe1 22. Bxf8 ({Much worse is} 22. Rxe1 Rfe8 $17) 22... Bxf8 23. Rxe1 b5 24. axb5 Rxb5 25. Re3 Bc5 26. Rd3 Bxc4 27. bxc4 {[%mdl 4096] Endgame KRB-KRB} Rb1+ 28. Kh2 Bxf2 29. Bd5 Rb2 {The position is equal.} 30. Rf3 Bd4+ 31. Kh1 Rf2 32. Bxf7+ Kf8 33. Rxf2 Bxf2 34. Bd5 {Accuracy: White = 83%, Black = 84%.} 1/2-1/2

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "7.2"]
[White "Banusz, Tamas"]
[Black "Bagi, Mate"]
[Result "1/2-1/2"]
[ECO "A49"]
[WhiteElo "2628"]
[BlackElo "2478"]
[Annotator "TA"]
[PlyCount "107"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,107,27,31,20,18,17,20,15,40,7,2,0,0,0,30,24,32,0,81,74,83,65,130,130,133,135,129,132,137,136,138,141,141,148,148,148,162,122,137,126,237,231,191,147,157,158,146,160,154,154,156,162,159,158,158,161,158,152,156,145,139,147,213,196,194,194,185,185,314,-14,-14,-257,-252,-259,-259,-403,-222,-193,-108,-108,-108,-108,-108,-108,0,0,0,0]} 1. d4 Nf6 2. Nf3 g6 3. g3 d5 4. Bg2 Bg7 5. O-O O-O 6. c4 dxc4 7. Na3 Nc6 8. Nxc4 Be6 9. b3 Bd5 10. Bb2 a5 11. a4 Qc8 12. e3 {D77: Fianchetto Grünfeld: 6 0-0: Replies other than 6...c6.} Rd8 13. Qe2 b6 14. Rfd1 Qb7 {[#]} 15. Rac1 $146 ({Predecessor:} 15. Ne1 Bxg2 16. Nxg2 Nb4 17. Nf4 e6 18. Rac1 Na2 19. Ra1 Nb4 20. Rac1 Rac8 21. Ba3 {½-½ (47) Georgiev,K (2623)-Nepomniachtchi,I (2729) Riadh 2017}) 15... Nb4 16. Ba3 e6 17. Ne1 Bxg2 18. Nxg2 Ne4 19. Qf3 Nd6 (19... Rab8 $11) 20. Qxb7 $16 Nxb7 21. Nf4 Rac8 ({Black should try} 21... Nd5 $14) 22. Bxb4 $1 axb4 23. Nd3 Bf8 24. Nde5 Re8 25. Nc6 f6 26. g4 h5 27. gxh5 gxh5 28. Kg2 Kf7 29. Kf3 Ra8 30. Rg1 Na5 (30... Rec8 $16 {was worth a try.} 31. h3 Nd6) 31. N4xa5 $18 bxa5 32. Rgd1 Bd6 33. h3 f5 34. Rg1 Rg8 35. Rxg8 Kxg8 $16 {[%mdl 4096] Endgame KRB-KRN} 36. Rg1+ Kf7 37. e4 fxe4+ 38. Kxe4 Ra6 39. d5 exd5+ 40. Kxd5 Kf6 41. Rg8 Kf5 (41... Bf4 $16 42. h4 Kf7) 42. h4 $18 Kf4 43. Rg5 Ra8 44. Rxh5 Rf8 (44... Kg4 $142 45. Rh7 Rf8) 45. Nxa5 $2 (45. Ke6 $18) 45... Kg4 $1 $11 {[%csl LRf2,LRh5][%mdl 64] [#] Discovered Attack} 46. Rh7 $2 (46. Rg5+ $1 $11 {and White is okay.} Kxh4 47. Re5 (47. f4 Rxf4 48. Re5 Bxe5 $17) 47... Bxe5 48. Kxe5) 46... Rf5+ $19 47. Kc6 Rxa5 {KRB-KR} 48. h5 (48. Rg7+ $142 Kxh4 49. Rg1) 48... Kg5 (48... Rc5+ $142 49. Kb7 Rc3) 49. Rh8 Kf6 (49... Rc5+ $19 50. Kb7 Be5) 50. h6 $17 Kg6 51. h7 Kg7 52. Rb8 Rc5+ (52... Kxh7 $17 {Hoping for ...Rc5+.} 53. Rb5 Ra7) 53. Kd7 $11 Kxh7 {[#] And now ...Rc3 would win.} 54. Rxb4 {Never resign too early! Accuracy: White = 68%, Black = 62%.} 1/2-1/2

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "7.3"]
[White "Erdos, Viktor"]
[Black "Kaczur, Florian"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2618"]
[BlackElo "2507"]
[Annotator "TA"]
[PlyCount "105"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,105,20,40,16,40,37,31,22,49,28,26,27,24,-24,37,29,31,27,28,39,36,33,44,35,39,18,16,12,31,18,18,11,11,17,63,57,110,112,112,111,112,105,102,114,179,93,94,100,156,129,207,205,283,176,197,-310,390,412,408,397,425,419,621,613,751,765,750,743,1111,1111,1023,1000,1090,1040,938,717,710,702,29976,29976,29976,29976,29982,29983,29983,29983,29983,12843,12844,12844,29989,29990,29995,12850]} 1. Nf3 g6 2. e4 Bg7 3. d4 d6 4. Be2 Nf6 5. Nc3 O-O 6. O-O a6 {outshines the older 6...c6. Played by Peter Svidler in May 2020.} 7. a4 Nc6 8. d5 {B08: Pirc Defence: Classical System.} Nb8 9. Bg5 $5 {[%mdl 4] [#] Leaves trodden paths.} Nbd7 $146 ({Predecessor:} 9... c6 10. h3 Qc7 11. Re1 Nbd7 12. a5 Re8 13. Qd2 cxd5 14. exd5 b5 15. axb6 Nxb6 {1-0 (75) Stojanovski,S (2239)-Pedersen,C (2121) Hillerod 2018}) 10. Re1 {White is slightly better.} c6 11. Bf1 Qc7 12. Qd2 Re8 13. a5 b6 (13... cxd5 $11 14. exd5 (14. Nxd5 Nxd5 15. Qxd5 Bxb2 $17) 14... b5) 14. dxc6 Qxc6 15. Nd4 Qc7 16. axb6 Nxb6 17. Nb3 Ng4 18. h3 Ne5 19. Nd5 $36 {[%mdl 2048] White has the initiative.} (19. Na5 {looks sharper.} Rb8 20. Be3 Bxh3 21. f4 Nec4 22. Nxc4 Nxc4 23. Nd5) 19... Nxd5 20. exd5 ({Much worse is} 20. Qxd5 Rb8 $15) 20... e6 21. dxe6 Bxe6 22. Rxa6 Rxa6 23. Bxa6 Qb6 24. Bf1 Bxb3 (24... Rb8 $14) 25. cxb3 $16 h6 26. Be3 Qxb3 27. Qxd6 Kh7 28. Qa3 Qb7 (28... Rb8 $16 {was called for.}) 29. Rb1 ({White should try} 29. b4 $1 $18) 29... Ra8 30. Qd6 Qe4 (30... Qb3 $142 31. Bf4 Nc4) 31. Rc1 Ra2 (31... Bf8 $16 32. Qd2 Bb4) 32. b4 $18 Rb2 33. Bc5 Qf4 34. Rd1 $4 {[%mdl 8192] [#]} (34. Qd1 $1 $18 {is the narrow road to win.}) 34... Qg5 $4 {[%mdl 8192]} (34... Nf3+ $1 $19 {[%mdl 512]} 35. gxf3 Be5 36. Qxe5 Qxe5) 35. Qd5 {White now steadily converts the win.} Rc2 36. Be3 Qf5 37. b5 h5 (37... Rc7 $142 38. b6 Rd7) 38. b6 Bh6 {If Black can now play ...Bxe3 this consolidates a bit.} 39. Bd4 Bf4 40. b7 {Hoping for Qd8.} Nc6 41. Qxf5 gxf5 42. Bd3 Ra2 43. Bxf5+ Kh6 44. Be3 Bxe3 45. fxe3 {[%mdl 4096] Endgame KRB-KRN} Kg5 46. Be4 Nb8 47. Rd8 f5 48. Rxb8 fxe4 49. Rg8+ Kh4 50. g3+ ({And not} 50. b8=Q Ra1+ 51. Qb1 Rxb1+ 52. Kf2 Rb2+ 53. Ke1 Re2+ 54. Kxe2 $11) (50. Rh8 $142 Ra1+ 51. Kh2 Rb1 52. b8=Q Rxb8 53. Rxb8 Kg5 54. Rb5+ Kh6 55. h4) 50... Kxh3 51. b8=Q {[%cal Rb8c8]} Rg2+ 52. Kf1 h4 {[#]} 53. gxh4 {Accuracy: White = 71%, Black = 50%.} (53. Rh8 $142 $1 Rxg3 54. Qc8+ Rg4 55. Rg8 Kh2 56. Qxg4 {[%mdl 64] Double Attack} h3 57. Qg1#) 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "7.4"]
[White "Kantor, Gergely"]
[Black "Nagy, Gabor"]
[Result "1-0"]
[ECO "E71"]
[WhiteElo "2530"]
[BlackElo "2502"]
[Annotator "TA"]
[PlyCount "141"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,141,32,33,33,43,43,31,39,43,55,39,43,50,101,98,109,59,56,63,72,37,48,51,63,6,83,102,91,85,143,139,248,241,247,242,243,243,375,375,341,362,399,402,389,389,359,320,366,304,292,255,270,256,347,341,391,310,303,292,303,181,179,-76,-76,-76,-102,-141,-76,-77,250,225,357,191,417,423,411,121,288,0,0,0,277,276,935,891,840,805,708,508,986,571,981,977,950,945,858,562,545,508,508,547,517,516,525,0,488,442,899,899,855,835,842,861,799,556,5165,5065,2542,2493,29976,29977,29985,29986,29986,29987,29988,29986,29986,29987,29987,29987]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 O-O 6. Be3 c5 7. Nf3 Qa5 {E90: King's Indian: Classical: Early deviations and 6 h3.} 8. Bd3 cxd4 9. Nxd4 Nc6 {White is slightly better.} 10. O-O Bd7 11. Qd2 Rfc8 {[#]} 12. f4 $146 ({Predecessor:} 12. a3 Ne5 13. b4 Qd8 14. Qe2 Nxd3 15. Qxd3 Qc7 16. Nd5 Qxc4 17. Qxc4 Rxc4 18. Rac1 Rxc1 19. Rxc1 Nxd5 20. exd5 {0-1 (29) Lukastik,D (1887)-Talla,V (2483) Stare Mesto 2009}) 12... Qd8 (12... Nxd4 $14 13. Bxd4 Bc6) 13. Rad1 Nh5 14. Nxc6 Bxc6 15. Qf2 Qa5 16. f5 Rf8 17. g4 Nf6 18. c5 (18. Bb1 $14) 18... Nd7 (18... d5 $11) 19. cxd6 $16 exd6 20. Bc4 {fxg6 is the strong threat.} Qb4 (20... gxf5 $142 21. Qxf5 (21. gxf5 Kh8 $16) 21... Qxf5 22. Rxf5 (22. exf5 Rfe8 $14) 22... Ne5) 21. Bd5 $36 {[%mdl 2048] White is on the roll.} Nf6 (21... gxf5 $16 22. a3 (22. gxf5 Be5 $16) (22. Qxf5 Qxb2 23. Bxc6 Qxc3 $15 {[%mdl 64] Double Attack}) 22... Qa5) 22. a3 $18 ({Stronger than} 22. Bxa7 Bxd5 23. exd5 Nxg4 $11) 22... Qa5 23. Bxc6 bxc6 24. g5 Nd7 (24... Ne8 {is a better defense.} 25. f6 Bh8) 25. f6 Bh8 26. Rxd6 Ne5 27. Bf4 Rfe8 28. Rfd1 h6 29. h4 Rab8 30. Qe2 Qc5+ 31. Be3 Qa5 32. Kg2 h5 33. Bf4 Qc5 34. Bxe5 Qxe5 35. Rxc6 Qf4 36. Qf2 (36. Kh3 $142) 36... Qg4+ 37. Kf1 $2 ({Only move:} 37. Kh2 $18) 37... Rxe4 $1 $17 38. Nxe4 Qxd1+ 39. Kg2 Qd5 ({Black should play} 39... Qg4+ 40. Ng3 Qxh4) 40. Qc2 {aiming for b4.} Kh7 $2 {[%mdl 8192]} (40... Rxb2 $1 $17 41. Rc8+ {[#]} Kh7 $1 {[%mdl 512]} 42. Rxh8+ Kxh8 43. Qxb2 Qxe4+ {[%mdl 64] Double Attack} 44. Kg1 Qxh4) 41. Rc5 $18 Qe6 (41... Qd4 $142 42. b3 Re8) 42. Nf2 (42. b4 $142) 42... Re8 $2 (42... Bxf6 43. gxf6 Qxf6) 43. Rc7 Qd5+ 44. Kh2 $2 (44. Kf1 $18 {and the rest is easy.}) 44... Qe5+ $2 (44... Qd6+ $16 45. Kg2 Qd5+ 46. Kf1 Kg8) 45. Kh1 Qd5+ 46. Kh2 Qe5+ $1 {White stays focused until the end.} 47. Kg1 Qg3+ $2 {[#]} (47... Bxf6 48. gxf6 Qxf6) 48. Kf1 $1 Rf8 49. Qc4 Kg8 50. Rc8 {Intending Rxf8+ and mate.} Rxc8 (50... Qe5 $142 51. Qc5 Qxc5 52. Rxc5 Rd8) 51. Qxc8+ Kh7 {[#]} 52. Qb7 $1 Kg8 53. Qa8+ Kh7 54. Qd5 Kg8 55. Qc4 Qe5 56. Qc8+ Kh7 {[#]} 57. Qd7 $1 Kg8 58. Qc8+ Kh7 {[#]} 59. Qb7 $1 Kg8 (59... Bxf6 $142 60. gxf6 Qxf6 61. Qxa7 Kg7) 60. Qa8+ Kh7 61. Qxa7 Qb5+ 62. Kg1 Qc4 63. b4 {[%cal Bb2b4,Bb4b5][%mdl 32]} Kg8 64. Qa8+ Kh7 65. Qe8 Qc7 66. b5 {White mates.} Bxf6 67. gxf6 g5 68. Qe4+ Kg8 69. hxg5 Qg3+ 70. Kf1 Qxg5 71. Qg2 {Accuracy: White = 65%, Black = 44%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "7.5"]
[White "Terbe, Julianna"]
[Black "Czebe, Attila"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "2273"]
[BlackElo "2367"]
[Annotator "TA"]
[PlyCount "74"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,74,-1,0,0,20,0,4,-26,-18,-18,-3,-12,0,-12,-21,-15,-2,-4,-13,0,0,0,0,0,0,-115,-131,-131,-120,-127,-112,-119,-118,-135,-39,-113,-119,-141,-104,-104,-97,-92,-92,-194,-223,-186,-210,-208,-200,-202,-201,-242,-242,-260,-267,-261,0,-262,-248,-248,-250,-565,-560]} 1. d4 Nf6 2. Nf3 b6 3. Bf4 Bb7 4. h3 g6 5. e3 Bg7 6. Be2 O-O 7. O-O d6 8. Nbd2 {A48: 1 d4 Nf6 2 Nf3 g6: Torre, London and Colle Systems.} Nfd7 9. Bh2 e5 10. c4 {[#] The position is equal.} exd4 $146 ({Predecessor:} 10... Qe7 11. Rc1 a5 12. Re1 Nc6 13. dxe5 Ncxe5 14. Nxe5 Nxe5 15. Nf3 Rad8 16. Nd4 f5 {0-1 (26) Yaniv,Y (2256)-Mosesov,D (2391) Lichess.org INT 2020}) 11. exd4 Re8 12. Re1 Nf8 13. Qc2 Nc6 14. d5 Nb4 15. Qb3 a5 16. Bf1 Nd7 17. Rxe8+ Qxe8 18. Re1 Qd8 19. a3 (19. Ne4 $1 $11 {keeps the balance.}) 19... Nc5 $36 {[%mdl 2048] Black is on the roll.} 20. Qd1 Nbd3 21. Bxd3 Nxd3 22. Re3 Nxb2 23. Qc2 Bc8 (23... Qd7 $17 24. Bf4 Ba6) 24. g4 (24. Ne5 $1 $15) 24... Bd7 25. Ne4 Na4 26. Bg3 Qf8 27. Bh4 f5 28. Neg5 (28. gxf5 $17 gxf5 29. Ng3) 28... Nc5 $19 29. Ne6 Bxe6 $1 30. dxe6 {[#] Hoping for e7.} Re8 $1 (30... fxg4 31. e7 $11) 31. e7 Qf7 32. gxf5 Qxf5 (32... gxf5 33. Kh2 $15) 33. Qd1 h6 ({Wrong is} 33... Qxh3 $2 34. Qd5+ Ne6 35. Rxe6 $18) 34. Nd4 {[#]} Qf4 $2 ({Better is} 34... Bxd4 $1 $19 35. Qxd4 g5) 35. Nc6 $2 {[%mdl 8192]} (35. Nb5 $1 $11 {and White stays safe.} Qxh4 36. Qd5+ Kh7 37. Qf7) 35... Qxc4 ({Stronger than} 35... Qxh4 36. Qd5+ Kh7 37. Qf7 $11) 36. Qf3 Nd7 ({Inferior is} 36... Qxh4 37. Qd5+ Kh7 38. Qf7 $11) 37. Nd8 $2 (37. Bg3 {is more resistant.}) 37... Ne5 {Accuracy: White = 63%, Black = 86%.} 0-1

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "7.6"]
[White "Berkes, Ferenc"]
[Black "Horvath, Adam"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2661"]
[BlackElo "2488"]
[Annotator "TA"]
[PlyCount "197"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,197,11,23,19,19,8,27,20,43,0,43,44,43,27,37,41,34,31,57,73,60,77,64,73,69,73,120,118,132,123,120,118,121,134,178,186,168,176,206,229,231,211,217,245,212,221,238,44,44,59,386,385,356,122,118,115,105,110,113,88,90,78,95,18,18,18,0,0,33,0,0,0,0,0,0,0,31,31,31,39,46,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,104,111,329,317,334,4,4,4,16,16,147,147,165,14,23,16,16,24,39,16,20,16,33,0,71,98,198,24,93,26,40,8,29,0,0,4,5,5,5,0,0,0,12,0,0,0,12,20,27,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,4,98,104,109,20,24,21,73,24,143,143,117,8,96,94,29984,29985]} 1. d4 Nf6 2. g3 d5 3. Nf3 e6 4. Bg2 b5 5. O-O Bb7 6. a4 {A46: 1 d4 Nf6 2 Nf3 e6: Torre, London and Colle Systems.} b4 7. c4 bxc3 8. Nxc3 {White has an edge.} Be7 9. a5 {[#]} Na6 $146 {[%cal Bb8a6,Ba6c5,Bc5e4][%mdl 32]} ({Predecessor:} 9... O-O 10. Na4 Nbd7 11. Bd2 Ba6 12. b4 Rb8 13. Rb1 Ne4 14. Re1 c6 15. Qc2 Bd6 {½-½ (70) Lodhi,M (2335)-Gonzalez Acosta,B (2469) Tromsoe 2014}) 10. Qa4+ Qd7 11. Qb3 Qc8 12. Bf4 $36 {[%mdl 2048] White fights for an advantage.} O-O 13. Rfc1 c5 14. dxc5 Nxc5 15. Qd1 Qe8 16. b4 Nce4 17. b5 Rc8 18. a6 Ba8 19. Nxe4 dxe4 20. Rxc8 Qxc8 21. Rc1 $1 {[%cal Rc1c8]} Qe8 22. Nd4 Ba3 23. Rc3 $1 Bb4 24. Rc4 e5 25. Bxe5 $1 (25. Rxb4 $6 exf4 26. gxf4 Nd5 $14) 25... Qxe5 26. Rxb4 e3 27. f4 Qd6 28. Qb1 $2 (28. Rb1 $18) 28... Bxg2 $14 29. Kxg2 Re8 $2 {[%mdl 8192]} (29... Nd5 $1 $14 30. Rb3 Nxf4+ 31. gxf4 Qxd4) 30. Nf3 $18 h6 31. b6 $2 (31. Rd4 $18 {is more deadly.} Qb8 32. Ne5) 31... Nd5 $16 32. Re4 Rxe4 33. Qxe4 Nxb6 34. Qe8+ Qf8 35. Qxe3 Qc8 36. Qd3 (36. Nd4 $16) 36... Nc4 $11 37. Ne5 Nxe5 38. fxe5 {[%mdl 4096] Endgame KQ-KQ} Qc6+ 39. e4 Qe6 40. Qd6 Qa2+ 41. Kh3 Kh7 42. Qd7 h5 43. Qxa7 Qe6+ 44. Kg2 Qa2+ 45. Kf3 (45. Qf2 $5 {[%cal Rf2a2]} Qxa6 46. Qf5+ (46. Qxf7 Qe2+ 47. Kg1 Qe1+ 48. Qf1 Qxe4 $14) 46... Kg8 47. Qxh5 $16) 45... Qa3+ 46. Ke2 Qa2+ 47. Kd3 Qb1+ 48. Kc3 Qc1+ 49. Kb3 Qb1+ 50. Kc3 Qc1+ 51. Kb4 {aiming for Qd4.} Qb1+ 52. Ka5 Qa1+ (52... Qa2+ $11 53. Kb6 Qe6+ 54. Kc5 Qxe5+ 55. Kc6 Qxe4+ 56. Kd6 Qe6+ 57. Kc7 Qe5+ 58. Kc8 Qe8+ 59. Kb7 Qe4+ 60. Kc8 Qe8+ 61. Kc7 Qe5+ 62. Kd8 Qd5+ 63. Ke8 Qc6+ 64. Ke7 (64. Kxf7 Qf6+ 65. Ke8 Qe6+ 66. Qe7 Qxa6 $11) 64... Qf6+ 65. Kd7 Qe6+ 66. Kd8 Qd5+ 67. Qd7 Qa5+ {[%mdl 64] Double Attack} 68. Ke7 Qxa6) 53. Kb5 $1 $16 Qb2+ $2 (53... Qb1+ $16 54. Kc6 Qxe4+ 55. Kd6 Qg6+ 56. Kc7 Qe6) 54. Kc6 $18 Qxe5 55. Qxf7 $2 (55. Qc5 $1 $18 {[%cal Rc5e5]} Qe6+ 56. Kb5 Qb3+ 57. Ka5 Qa2+ 58. Kb6 Qe6+ 59. Qc6) 55... Qxe4+ $11 56. Qd5 Qe8+ 57. Kb6 Qb8+ (57... Qe3+ $11 {keeps the balance.} 58. Kc6 Qe8+ 59. Kc5 Qc8+ 60. Kb5 Qe8+ 61. Kb4 Qe1+ 62. Kc4 Qc1+ 63. Kb3 Qe3+ 64. Ka4 Qe8+ 65. Kb4 Qe1+ 66. Kc4 Qc1+ 67. Kb4 Qb2+ 68. Ka5 Qa1+ 69. Kb6 Qf6+ 70. Kb5 Qf1+ 71. Kb6 Qf6+ 72. Kb7 Qe7+ 73. Kc6 Qf6+ 74. Qd6 Qf3+ 75. Kb6 Qb3+ 76. Ka5 Qa2+ 77. Kb4 Qb2+ 78. Ka5 Qa2+ 79. Kb4 Qb1+ 80. Kc4 Qa2+ 81. Kb5 Qb3+ 82. Kc6 Qc4+ 83. Kb6 Qb3+ 84. Kc6 Qc4+ 85. Kd7 Qf7+ 86. Kd8 Qf3) 58. Ka5 $1 $16 Qc7+ 59. Kb5 $2 (59. Kb4 $1 $18 Qb6+ 60. Qb5 Qd4+ 61. Qc4 Qd2+ 62. Kc5) 59... Qb8+ $11 60. Ka4 Qe8+ $1 61. Ka5 Qe1+ 62. Kb5 Qe2+ 63. Kb6 Qe3+ $1 64. Kb5 (64. Qc5 $5 {[%cal Rc5e3]} Qe6+ 65. Ka5 $18) 64... Qe2+ 65. Qc4 Qe5+ (65... Qxh2 $16 66. Qe4+ Kh8) 66. Qc5 $2 (66. Kb4 $18) 66... Qe8+ {[#]} 67. Qc6 (67. Kb4 $1 $16 Qe1+ 68. Ka4) 67... Qe5+ 68. Kc4 Qe2+ 69. Kd4 {Intending Qe4+ and mate.} Qd2+ 70. Ke5 Qxh2 71. Qe4+ Kh8 $1 72. Qa8+ Kh7 73. Qe4+ Kh8 $1 74. Qa8+ Kh7 75. Qe4+ Kh8 $1 76. Qd3 {And now a7 would win.} Qb2+ 77. Kf5 Qb6 78. Kg5 Qh6+ 79. Kh4 {Black must now prevent Qd8+.} g5+ 80. Kh3 Qe6+ 81. Kh2 Qa2+ 82. Kh3 {Hoping for Qd4+.} Qe6+ 83. Kg2 {Threatens to win with Qd4+.} Qc6+ 84. Kh2 Qb6 85. Qe2 Kg7 $1 86. Qe7+ Kg6 87. Qe8+ Kg7 88. Qd7+ Kg6 89. Qd3+ Kg7 90. Qc3+ Kg6 91. Qc2+ Kf6 (91... Kh6 $11) 92. Qa2 $16 Qa7 93. Qb2+ (93. Kg2 $16 {Strongly threatening Qf2+.} Ke7 94. Qe2+ Kd7 95. Qd2+ (95. Qxh5 Qxa6 96. Qf7+ Kd8 $14) 95... Kc7 96. Qxg5 Qa8+ 97. Kh2 Qxa6 98. Qe7+ (98. Qxh5 Qe6 $16) 98... Kc8 99. Qe8+ Kc7 100. Qe7+ (100. Qxh5 Qe6 $14) 100... Kc8 101. Qf8+ Kd7 102. Qf7+ Kd8 103. Qf8+ (103. Qxh5 Ke7 $11) 103... Kd7 104. Qf7+ Kd8 105. Qxh5) 93... Ke6 94. Qe2+ Kd5 (94... Kd6 $11) 95. Kg2 {Qf3+ is the strong threat.} g4 (95... h4 $11 {remains equal.}) 96. Qb5+ Kd6 97. Qxh5 (97. Qd3+ $16 Ke5 98. Qe2+ Kd5 99. Qe8 Qxa6 100. Qxh5+ {[%mdl 64] Double Attack} Ke4 101. Qxg4+ Kd5 102. Qg5+ Kd4 103. Qf4+ Kd5 104. Qf7+ Ke4 105. Qf4+ Kd5 106. Qf5+ Kd4 107. Qf2+ Ke5 108. Qf4+ Kd5) 97... Qd4 (97... Qa8+ $11 98. Kh2 Qf3) 98. Qh6+ Kc7 $2 {[%mdl 8192] [#]} (98... Kd7 $16) 99. Qf4+ $1 {[%mdl 64] Double Attack. Accuracy: White = 70%, Black = 70%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "7.7"]
[White "Balogh, Csaba"]
[Black "Mester, Gyula"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2580"]
[BlackElo "2341"]
[Annotator "TA"]
[PlyCount "105"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,105,15,-12,0,-8,2,6,25,0,64,15,34,54,91,93,92,46,89,104,89,95,89,91,119,0,0,0,0,0,0,-20,21,0,0,-49,104,99,84,63,58,0,445,444,425,396,595,583,862,776,812,697,949,627,902,607,543,572,624,258,550,0,616,0,496,243,264,0,0,0,252,247,249,0,0,0,268,239,239,231,1033,679,1040,1020,29973,29974,29974,29965,29974,29975,29981,29982,29984,29978,29972,29973]} 1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. O-O Nge7 5. Re1 a6 6. Bf1 d5 7. d3 d4 {B30: Sicilian: 2...Nc6 3 Bb5, lines without ...g6.} 8. e5 Ng6 {8...Ng6 has lost popularity.} 9. g3 Be7 {[#] The position is equal.} 10. a4 $146 ({Predecessor:} 10. h4 h5 11. a4 Qc7 12. Qe2 b6 13. Na3 Bb7 14. Bg2 Nf8 15. Bf4 Ng6 16. Bd2 {1-0 (56) Zvjaginsev,V (2679)-Chukavin,K (2096) Tallinn 2016}) 10... O-O ({Black should try} 10... Qc7 $11) 11. Na3 Rb8 12. h4 Qc7 13. h5 Nh8 (13... Ngxe5 $2 14. Nxe5 Nxe5 15. Rxe5 $1 $18 {[%mdl 512]}) 14. h6 Ng6 15. hxg7 Kxg7 16. Qd2 {Hoping for Qh6+.} Kh8 {[%cal Rc6e5]} 17. Qh6 Rg8 18. Bg5 ({White should play} 18. Nc4 $16) 18... Bxg5 $1 $11 19. Nxg5 {[%csl Gg5][%cal Rh6h7]} Rg7 20. f4 Nce7 21. Bh3 b5 (21... Ng8 $5 {[%cal Rg8h6]} 22. Qh5 f6 23. exf6 (23. Nxe6 $2 Bxe6 24. Bg2 fxe5 $19) 23... Nxf6 $15) 22. axb5 axb5 23. Kf2 Nf5 $2 (23... Nd5 $15 {keeps the upper hand.}) 24. Bxf5 $1 $16 exf5 25. Rh1 {[%cal Rg5h7]} Nf8 26. Qf6 $40 {[%mdl 128] White attacks.} (26. Qd6 $1 $14 Qxd6 27. exd6) 26... Rb6 $2 {[%mdl 8192] [#]} (26... Kg8 $11 {and Black has nothing to worry.}) 27. Nxf7+ $1 $18 {[%mdl 576] Deflection} Qxf7 28. Qxb6 {[%mdl 64] Double Attack} Qd5 (28... Bb7 $142) 29. Qd6 Qg8 30. Nxb5 Bb7 31. Rh3 Rg6 32. Qe7 Rg7 33. Qf6 Qd5 34. Qxf8+ Rg8 35. Qf6+ Rg7 36. Qf8+ Rg8 37. Qf6+ Rg7 38. Ke1 (38. Rh2 $142 Qf3+ 39. Ke1 Qxg3+ 40. Rf2) 38... Qg2 39. Qf8+ $2 (39. Nxd4 $1 $18 cxd4 40. Qd8+ (40. Qxf5 Qg1+ 41. Ke2 Qg2+ 42. Ke1 Qg1+ 43. Ke2 Qg2+ 44. Ke1 $11) (40. Qf8+ Rg8 $18) 40... Rg8 41. Qf6+ (41. Qxd4 Qxh3 42. e6+ Rg7 $18) 41... Rg7 42. Qd8+ (42. Qxf5 Qg1+ 43. Ke2 Qg2+ 44. Ke1 Qg1+ 45. Ke2 Qg2+ 46. Ke1 $11) 42... Rg8 43. Qf6+ Rg7) 39... Rg8 $11 40. Qf6+ $2 {[%mdl 8192]} (40. Qxc5 $11 Qg1+ 41. Ke2 Qg2+ 42. Ke1 Qg1+ 43. Ke2 Qg2+ 44. Ke1) 40... Rg7 $18 41. Nxd4 $1 (41. Qf8+ Rg8 $18) 41... cxd4 {[#]} 42. Qf8+ $2 ({Stronger than} 42. Qxf5 Qg1+ 43. Ke2 Qg2+ 44. Ke1 Qg1+ 45. Ke2 Qg2+ 46. Ke1 $11) (42. Qd8+ $1 $18 Rg8 43. Qf6+ (43. Qxd4 Qxh3 44. e6+ Rg7 $18) 43... Rg7 44. Qd8+ (44. Qxf5 Qg1+ 45. Ke2 Qg2+ 46. Ke1 Qg1+ 47. Ke2 Qg2+ 48. Ke1 $11) (44. Qf8+ Rg8 $18) 44... Rg8 45. Qxd4 (45. Qf6+ Rg7 $18) 45... Qxh3 46. e6+ Rg7 47. e7 (47. Qd8+ Rg8 $18) 47... Qxg3+ 48. Kd2 Qg2+ 49. Kc3 Qc6+ 50. Kb4) 42... Rg8 $11 43. Qf6+ $2 {[%mdl 8192]} (43. Qxf5 $11 Qg1+ 44. Ke2 Qg2+ 45. Ke1 Qg1+ 46. Ke2 Qg2+ 47. Ke1) 43... Rg7 $18 {[#]} 44. Qd8+ $1 ({Not} 44. Qxf5 Qg1+ 45. Ke2 Qg2+ 46. Ke1 Qg1+ 47. Ke2 Qg2+ 48. Ke1 $11) ({Don't take} 44. Qf8+ Rg8 $18) 44... Rg8 45. Qxd4 {aiming for e6+.} Rc8 $2 (45... Qxh3 46. e6+ Rg7) 46. e6+ Kg8 47. Rh5 {Intending Rg5+ and mate.} Qxg3+ 48. Qf2 {White mates.} Qxf2+ 49. Kxf2 Rxc2+ 50. Ke3 Rc6 51. Rg1+ Kh8 52. Rxf5 {[%cal Rf5f8]} Rxe6+ 53. Re5 {Accuracy: White = 66%, Black = 46%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "7.8"]
[White "Balog, Imre"]
[Black "Korpa, Bence"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2567"]
[BlackElo "2545"]
[Annotator "TA"]
[PlyCount "51"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,51,17,10,11,33,20,24,21,24,14,30,25,27,0,8,0,0,0,4,-13,0,-20,0,-12,88,0,264,256,260,254,259,240,406,421,420,410,560,559,585,587]} 1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O Nbd7 8. Qc2 {E11: Bogo-Indian.} Ne4 9. Nc3 Nxd2 10. Nxd2 {White has an edge.} c6 11. Rfd1 f5 12. Rab1 a5 13. a3 {[#]} f4 $146 ({Predecessor:} 13... Nf6 14. e3 Bd7 15. Nf3 Be8 16. Ne2 a4 17. Nf4 Bd7 18. Ne5 Bd6 19. Nfd3 Qe7 {½-½ (36) Svane,R (2594)-So,W (2765) Caleta 2019}) 14. e4 {[%cal Re4d5]} fxe3 15. fxe3 Bg5 16. Qd3 b6 (16... Qf6 17. Rf1 $14) 17. b4 axb4 (17... Qf6 18. cxd5 exd5 {[#]} 19. Nxd5 $1 $16 {[%mdl 512]}) 18. axb4 {[%cal Rc4d5]} Qf6 (18... Ra3 $11) 19. b5 ({But not} 19. Rf1 Qg6 $15) ({White should play} 19. cxd5 $16 {Threatens to win with Nde4.} Qh6 20. dxc6 Bxe3+ 21. Kh1) 19... dxc4 $2 {[%mdl 8192]} (19... Ra3 $1 $11 20. Rf1 Qg6 21. Rxf8+ Nxf8) 20. Nxc4 $18 cxb5 21. Rxb5 ({Resist} 21. Bxa8 $6 bxc4 22. Qxc4 Bxe3+ 23. Kh1 b5 $18) 21... Ba6 22. Ne4 {[%mdl 64] [#] Double Attack} Qh6 $2 (22... Bxe3+ 23. Qxe3 (23. Nxe3 Qh6 $18) 23... Qe7) 23. Rxg5 Rac8 24. Rc1 Rc7 25. h4 b5 26. Qa3 {Accuracy: White = 85%, Black = 52%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "7.9"]
[White "Mihok, Oliver"]
[Black "Egresi, Mate"]
[Result "1-0"]
[ECO "D01"]
[WhiteElo "2552"]
[BlackElo "2362"]
[Annotator "TA"]
[PlyCount "121"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,121,-49,-53,61,0,28,23,54,4,5,-18,-11,-34,8,-19,4,-26,-34,-34,23,9,16,0,11,-72,22,-89,55,59,193,128,145,118,179,172,202,172,237,212,241,253,413,304,671,646,758,732,642,625,661,361,446,387,389,378,339,261,272,263,541,270,298,290,281,303,302,295,302,302,289,291,495,480,451,766,1061,997,783,1014,948,866,1199,1134,942,945,1272,1271,2489,2402,1702,1427,4133,1446,4530,4519,2590,1916,29971,29971,29972,29970,29973,29972,29971,29975,29976,29977,29985,29986,29987,29988]} 1. d4 d5 2. Nc3 Nf6 3. Bg5 Nbd7 4. Nf3 h6 5. Bh4 e6 6. e4 g5 7. Bg3 dxe4 {D01: Veresov Opening.} ({Black should play} 7... Nxe4 $15 8. Nxe4 dxe4) 8. Ne5 {[#]} (8. Nd2 $14) 8... Nxe5 $146 (8... Bb4 {feels hotter.} 9. h4 Nd5 10. a3 Ba5 11. Qh5 Rf8) ({Predecessor:} 8... Bg7 9. h4 Nxe5 10. Bxe5 Bd7 11. Nxe4 Bc6 12. Bd3 Bxe4 13. Bxe4 Nxe4 14. Bxg7 Rh7 15. Be5 {1-0 (30) Jovanovic,Z (2389)-Kovacevic,A (2721) playchess.com INT 2005}) 9. Bxe5 Bb4 {White has an edge.} 10. Qd2 (10. Bc4 {seems wilder.} Bd7 11. O-O Bc6 12. f3 O-O 13. Nxe4 Nd7 14. Bg3) 10... Bd7 11. a3 Bxc3 12. Qxc3 Bc6 (12... Nd5 $5 {[%cal Rd5c3]} 13. Qd2 f6 $15) 13. O-O-O {d5! is the strong threat.} Rg8 14. Qg3 Qe7 $1 15. Bxc7 Rc8 (15... Nh5 $15 16. Qd6 Rc8) 16. Bd6 $36 {[%mdl 2048] White has some pressure.} Qd7 17. Be5 Nd5 18. Rd2 (18. c4 $11) 18... Ba4 (18... Bb5 $17 19. Qh3 Rg6) 19. Kb1 (19. c4 $11 {remains equal.}) 19... Qc6 (19... f6 $17 {aiming for ...Qc6.} 20. c4 fxe5 21. cxd5 Qxd5 22. Qxe5 Qxe5 23. dxe5 Rc5) 20. c4 $14 Ne7 ({Black should try} 20... b5 $14 21. c5 b4) 21. b3 ({Better is} 21. Be2 $18) 21... Qb6 $16 22. Ka2 Bc6 {[#]} (22... Qa5 $16 23. Rb2 Bd7) 23. Be2 $1 $18 a5 24. Rc1 a4 (24... Nf5 $142 25. Qg4 Ne7) 25. b4 Nf5 26. Qc3 Qd8 $2 (26... g4 27. b5 Bd7) 27. Kb2 f6 $2 {[#]} (27... Bd5 28. g4 Nd6) 28. d5 $1 {[%mdl 512]} fxe5 (28... exd5 29. Bxf6) 29. dxc6 Nd4 30. cxb7 Rb8 31. Re1 Ke7 32. Bd1 Rxb7 33. Rxe4 Qc7 34. Rexd4 exd4 35. Qxd4 ({Much less strong is} 35. Rxd4 $6 Qxh2 36. c5 (36. Bxa4 Qxg2 37. Rd2 Qh2 $16) 36... Rf8 $18) 35... Qxh2 $2 (35... Qf4 36. Bxa4 Qxd4+ 37. Rxd4 Rf8) 36. Bxa4 (36. Qe4 $142 Rgb8 37. g3) 36... Qf4 37. Qxf4 gxf4 {[%mdl 4096] Endgame KRR-KRB} 38. Bc6 Rc7 39. b5 Rgc8 40. Kb3 Rxc6 41. bxc6 Rxc6 $2 {KR-KR} (41... f3 42. Rd7+ (42. gxf3 Rxc6 43. a4 Rb6+ 44. Kc3 Rb8 $18) 42... Kf6) 42. f3 Rc8 43. a4 {[%cal Ba3a4,Ba4a5,Ba5a6][%mdl 32]} Rb8+ 44. Kc3 Ra8 45. Ra2 Kd6 46. a5 Kc5 47. a6 Ra7 48. Kd3 h5 49. Ke4 Kxc4 50. Kxf4 Kd5 51. Ra5+ Kd4 52. Ra4+ (52. Kg5 $142 Kc4 53. Kxh5) 52... Kd5 53. Kg5 Ke5 54. Ra5+ Kd4 55. Kxh5 {White mates.} Ke3 56. Kg6 Kf4 57. Kf6 e5 58. Ra2 e4 59. Ra4 Kg3 60. fxe4 Kxg2 61. e5 {Accuracy: White = 64%, Black = 37%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "7.10"]
[White "Aczel, Gergely"]
[Black "Havanecz, Bianka"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2511"]
[BlackElo "2251"]
[Annotator "TA"]
[PlyCount "215"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,215,36,50,22,46,33,33,16,31,0,0,0,33,35,45,38,54,51,138,139,137,144,135,140,129,140,186,172,206,204,205,196,225,226,259,229,263,265,319,285,328,244,276,254,301,259,315,286,306,254,254,254,252,246,228,194,270,258,277,277,306,264,364,371,388,388,353,360,303,287,339,233,233,233,233,233,233,233,225,222,216,215,210,223,196,172,226,216,218,40,45,8,8,8,8,8,8,0,8,0,0,0,0,0,0,2,8,0,8,0,6,0,0,0,0,0,8,8,8,8,8,8,8,8,41,54,62,29,62,64,77,12,77,62,68,69,71,20,18,0,0,0,8,8,8,8,8,8,8,8,8,-12,-12,-12,-12,-12,-12,-12,-12,-20,-20,-36,-20,-20,-20,-36,-36,-36,-36,-36,-36,-36,-36,-36,-36,-36,-36,-36,-36,-36,-20,-20,-20,-20,-20,-36,-36,-36,-36,-36,-36,-4570,-36,-36]} 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Bd3 Nbd7 8. h3 O-O 9. Qc2 Re8 10. Nf3 Nf8 11. O-O Ne4 12. Bf4 Nd6 13. Rfc1 {D36: Queen's Gambit Declined: Exchange Variation: Main line (5 Bg5 c6 6 Qc2).} Be6 {[#]} 14. Rab1 $146 ({Predecessor:} 14. b4 b5 15. Bxd6 Bxd6 16. a3 Qf6 17. Qe2 Bd7 18. Na2 Ne6 19. Qd1 Ng5 20. Nxg5 Qxg5 21. Kh1 f5 22. a4 f4 23. axb5 fxe3 24. bxc6 exf2 25. Bxh7+ Kxh7 26. cxd7 Re5 {0-1 (26) Falkevall,A (1823)-Iminov,B (1855) Stockholm 2018}) 14... a5 15. a3 {[%cal Ba2a3,Ba3a4][%mdl 32] White is slightly better.} Nc4 16. Ne5 Bd6 17. Ne2 {[%cal Re5c4]} Bxe5 18. dxe5 {[%cal Rd3c4]} b5 19. a4 Qb6 20. Nd4 Rac8 (20... h6 $14) 21. Nxe6 $16 fxe6 22. Ra1 $1 bxa4 23. Bxc4 (23. Rxa4 Nxb2 24. Rb1 Nxa4 $11) 23... dxc4 24. Rxa4 Ng6 25. Rxc4 c5 26. b3 Rf8 27. Bg3 ({Don't play} 27. Rxc5 Rxc5 28. Qxc5 Qxc5 $16) 27... Rfd8 28. Kh2 Rd5 29. e4 Rdd8 30. f4 Nf8 31. f5 ({Don't do} 31. Rxc5 Rxc5 32. Qxc5 Qxc5 $18) 31... Rc7 32. f6 Rdc8 33. Rd1 Qb5 34. Rd6 Qe8 35. Qd2 Qb5 36. Rc3 a4 37. bxa4 Qxa4 38. Qf4 Rf7 39. Qg4 c4 (39... Qa1 $142 40. Qf3 Rb8) 40. Bf2 $18 Qa5 41. Bd4 Qb5 42. Qg3 Rb7 43. Rb6 Qd7 44. fxg7 Ng6 {and the idea ...Rxb6 leaves Black hopeful.} 45. Rd6 Qe8 46. Qg4 Re7 47. h4 Rxg7 48. Rxe6 Qd8 {White must now prevent ...Nf8.} 49. Rd6 Qxh4+ 50. Qxh4 Nxh4 51. g3 Ng6 52. e6 $1 Re7 53. Bf6 $1 {Threatens to win with Rxc4!} Ree8 54. e5 Nf8 (54... Rc5 $142 55. Kh3 Kf8) 55. e7 Ng6 56. Rd7 $2 (56. g4 $18) 56... Kf7 $14 57. Rf3 c3 58. Bg5+ Kg8 $132 {[%mdl 2048] Black is not holding back} 59. Rd8 {Rxc3! is the strong threat.} c2 60. Rf1 Kg7 61. Rd7 Nxe5 62. Rd5 Nf7 63. Bf6+ $1 Kg8 (63... Kg6 $5 64. Bb2 $8 Rc6 $11) 64. Rc1 Rc6 65. Bh4 Kg7 66. Rd2 Nh6 67. Rdxc2 Rxc2+ 68. Rxc2 $11 {[%mdl 4096] Endgame KRB-KRN} Nf5 69. Bg5 Nxe7 70. Rc7 Kf7 71. Kh3 Ke6 72. Kg4 Nd5 73. Rxh7 Rg8 {aiming for ...Nf6+.} 74. Rh6+ Ke5 75. Kh4 Nb4 76. g4 Nd3 77. Rh7 (77. Rb6 $16) 77... Nc5 (77... Nf2 $11 {keeps the balance.}) 78. Be3 Ne6 79. g5 Ra8 {[#]} 80. Kg4 (80. Re7 $1 $16) 80... Ra4+ 81. Kf3 Ra3 {Strongly threatening ...Nxg5+.} 82. Kf2 Ke4 83. Re7 Ra2+ 84. Kg3 Kf5 85. Rf7+ Ke4 86. Rf6 Ng7 $1 87. Bc1 Nh5+ {[%mdl 64] Double Attack} 88. Kg4 Nxf6+ 89. gxf6 {KR-KB} Rg2+ 90. Kh4 Rf2 91. Kg5 Ke5 92. Be3 Rf5+ 93. Kg4 Rxf6 94. Kg3 Ke4 95. Bc1 Rg6+ 96. Kf2 Rc6 97. Bg5 Rc2+ 98. Kg3 Rc3+ 99. Kf2 Kf5 100. Bh6 Rh3 101. Bc1 Kg4 102. Ke2 Rb3 103. Bh6 Kf5 104. Kf2 Ke4 105. Bg5 Rf3+ 106. Kg2 Rf8 {( -> ...Rg8!)} 107. Bc1 $2 {[%mdl 8192] [#]} (107. Be7 $15) 107... Kd3 $2 ({Black should play} 107... Rc8 $1 $19 {[%cal Rc8c1]} 108. Bh6 Rc6) 108. Kg3 {White used his chance. Accuracy: White = 80%, Black = 71%.} 1/2-1/2

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "7.11"]
[White "Meszaros, Tamas"]
[Black "Papp, Gabor"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2378"]
[BlackElo "2602"]
[Annotator "TA"]
[PlyCount "64"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,64,47,47,111,116,114,96,98,106,95,89,101,104,98,82,81,53,60,60,65,47,53,38,253,262,253,4,11,0,8,-20,-28,-18,-17,-337,-337,-329,-325,-329,-322,-260,-241,-235,-11,-733,-743,-931,-919,-983,-994,-29994,-29995]} 1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 c6 5. Qd2 b5 6. f3 Nd7 7. h4 Ngf6 8. g4 Nb6 {B07: Pirc Defence: Miscellaneous Systems.} (8... h5 $14) 9. h5 $16 b4 $5 {[%mdl 4] An interesting side line.} 10. Nd1 a5 {[#] White is better.} 11. h6 $146 ({Predecessor:} 11. Bh6 Bxh6 12. Qxh6 Be6 13. Ne3 Qc7 14. hxg6 fxg6 15. g5 Nfd7 16. Nh3 d5 17. Qh4 dxe4 18. fxe4 {1-0 (49) Brotherton,T-Maltala,A England 1995}) 11... Bf8 12. a3 bxa3 13. Rxa3 a4 14. c4 Ba6 15. Qb4 Nfd7 16. c5 dxc5 17. dxc5 Bxf1 18. Kxf1 Nxc5 $2 (18... e5 $1 $14) 19. Qxc5 $18 Qxd1+ 20. Kf2 $2 (20. Kg2 $18 Nd7 21. Qxc6) 20... Nd7 $11 21. Qxc6 Rb8 $132 {[%mdl 2048] Black is not keeping still} 22. Kg3 e6 {Strongly threatening ...Bd6+.} 23. Rxa4 {Hoping for Rd4.} Bd6+ 24. Kg2 $2 {[%mdl 8192]} (24. e5 $1 $11 {and White stays safe.} Bxe5+ 25. f4) 24... Rxb2+ $19 25. Bf2 {[#]} Rxf2+ $1 26. Kxf2 {[#]} Bc5+ $1 27. Kg2 {aiming for Ra2.} Qd2+ 28. Kh3 O-O $2 (28... Qxh6+ $19 29. Kg2 Qd2+ 30. Kh3 Ke7) 29. Rh2 $2 {[%mdl 8192]} (29. Qb5 $11) 29... Qxh6+ 30. Kg3 Qc1 31. Qxd7 Qxg1+ 32. Rg2 Bf2+ {Accuracy: White = 39%, Black = 71%.} 0-1

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "7.12"]
[White "Balint, Vilmos"]
[Black "Seres, Lajos"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "2143"]
[BlackElo "2418"]
[Annotator "TA"]
[PlyCount "82"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,82,-46,-45,-43,-33,-47,-39,-70,-91,-81,-60,-60,-45,-59,-60,-62,-20,-70,-47,-47,-27,-31,-28,-77,-60,-62,-69,-64,-71,-55,-61,-58,-37,-37,-37,-37,-39,-67,-64,-70,-70,-71,-71,-114,-111,-111,-66,-108,-97,-125,-75,-93,-76,-130,-121,-95,-83,-154,0,0,0,0,0,0,0,0,0,0,0]} 1. Nf3 c5 2. c4 Nc6 3. g3 Nf6 4. Bg2 d5 5. cxd5 Nxd5 6. d3 e5 7. O-O Be7 8. Nc3 Be6 9. Nd2 {A30: Symmetrical English: Double Fianchetto and Hedgehog.} O-O 10. Nxd5 Bxd5 {[#]} 11. Nc4 $146 {Black is slightly better.} ({Predecessor:} 11. Ne4 Kh8 12. b3 f5 13. Nc3 Bxg2 14. Kxg2 Nd4 15. Bb2 f4 16. Ne4 Nxe2 17. f3 {0-1 (46) Kagramanianz,V (2250)-Kyrychenko,M (2207) Lvov 2019}) 11... Bxg2 12. Kxg2 Qd7 13. Be3 Rad8 14. f3 h5 15. Rc1 h4 16. Qa4 h3+ 17. Kh1 b6 18. a3 Qb7 19. Kg1 Nd4 {Threatens to win with ...b5.} 20. Qd1 Nf5 21. Bf2 Bg5 22. Rc3 Rfe8 23. e4 Nd4 24. Be3 Bxe3+ 25. Nxe3 Qd7 26. Nd5 Nb5 $36 {[%mdl 2048] Black has the initiative.} 27. Rc2 Nc7 28. Nxc7 Qxc7 29. b4 Qd6 30. bxc5 bxc5 31. Rff2 Qd4 32. Qf1 Qxd3 33. Qxh3 Qxa3 34. Qf5 (34. Qf1 $142) 34... Qe3 35. Kg2 Rd1 36. Rb2 ({Better is} 36. Rce2 Qd4 37. f4) 36... Red8 $2 {[#]} ({Much less strong is} 36... Qe1 {[#]} 37. Rb7 $1 $15 {[%mdl 512]}) (36... c4 $17 {Hoping for ...g6.} 37. Rb7 Rf8 38. Qxe5 Qe1) 37. Rb7 $1 $11 {[%mdl 512] The position is equal.} Qxf2+ 38. Kxf2 R8d2+ 39. Ke3 Rd3+ 40. Ke2 R3d2+ 41. Ke3 Rd3+ {Accuracy: White = 66%, Black = 84%.} 1/2-1/2

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "7.13"]
[White "Karacsonyi, Gellert"]
[Black "Ruck, Robert"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "2292"]
[BlackElo "2540"]
[Annotator "TA"]
[PlyCount "72"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,72,10,10,13,19,32,30,30,41,46,31,25,0,22,14,32,14,17,18,27,15,18,14,16,8,20,0,7,0,0,0,0,-9,-9,-8,-10,-18,-11,-16,-12,-18,0,-16,0,0,0,-21,-12,-17,-5,-37,-12,-47,-40,-180,-143,-795,-767,-994,-947,-958,-653,-622,-483]} 1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. Be2 Nf6 {B11: Caro-Kann: Two Knights Variation.} 7. O-O dxe4 8. Nxe4 Nxe4 {White has an edge.} 9. Qxe4 Nd7 {[%cal Bb8d7,Bd7f6,Bf6d5][%mdl 32]} 10. d4 Nf6 11. Qh4 Be7 12. c3 O-O 13. Bg5 Nd5 {[#]} 14. Bxe7 $146 ({Predecessor:} 14. Bd3 g6 15. Bxe7 Qxe7 16. Qxe7 Nxe7 17. Rfe1 Rfd8 18. Rad1 {0-1 (47) Schnoor,E (2018)-Hess,C (2220) Dresden 2012}) 14... Nxe7 15. Rfd1 Qd6 16. Bd3 {[%csl Gd3][%cal Rh4h7] [#]} g6 17. g3 Rad8 18. Kg2 Rd7 19. Bc2 Rfd8 20. Qe4 Nd5 21. h4 Nf6 22. Qf3 Kg7 23. Qe2 Qd5+ 24. Qf3 $1 Qb5 25. Rab1 Rd6 26. Bd3 Qa4 27. a3 Qb3 28. Rd2 h5 29. Bc2 Qb5 30. Rdd1 (30. Bd3 $5 {[%cal Rd3b5]} Qd5 31. Qxd5 Rxd5 32. Re2 $11) 30... Ng4 31. Bd3 (31. a4 $5 {[%cal Ra4b5]} Qa6 32. Qd3 $11) 31... Qb6 {aiming for ...e5.} 32. Bc2 (32. Qe2 $15) 32... e5 $19 {[#] ...Rf6 is the strong threat.} 33. b4 $2 {[%mdl 8192] This move loses the game for White.} (33. Qe2 $17 exd4 34. Rxd4) 33... Rf6 {Black is clearly winning.} 34. Qd3 Rxf2+ 35. Kg1 exd4 36. cxd4 Rf6 {Accuracy: White = 69%, Black = 89%.} 0-1

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "7.14"]
[White "Krstulovic, Alex"]
[Black "Fancsy, Imre"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2338"]
[BlackElo "2352"]
[Annotator "TA"]
[PlyCount "71"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,71,0,0,0,0,0,0,0,0,10,2,-5,0,0,0,0,0,0,0,0,375,338,330,328,350,50,83,16,14,14,44,12,12,16,106,11,14,-634,0,-13,0,0,14,-92,-93,-87,-77,-67,-34,-52,-47,-79,-87,-29984,-29985,-29985,-29986,-29986,-29987,-29992,-29993,-29993,0,-1098]} 1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. e3 Nc6 5. Nbd2 Qb6 {[%cal Rc5d4]} 6. dxc5 {D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4.} Qxb2 7. Rb1 Qc3 8. Bd3 e6 9. O-O Be7 {[#]} 10. e4 $146 ({Predecessor:} 10. Nd4 Nxd4 11. exd4 Qxd4 12. Be3 Qe5 13. Bb5+ Kf8 14. Nf3 Qc7 15. Qd4 Bd7 16. Ne5 Bxb5 17. Rxb5 {0-1 (67) Vidit,S (2715)-Ding,L (2777) Riadh 2017}) 10... dxe4 11. Nxe4 Nxe4 12. Bxe4 Qxc5 13. Qe2 O-O 14. Rb5 Nd4 $2 {[%mdl 8192]} (14... Qa3 $11 {and Black stays safe.}) 15. Nxd4 $1 $18 Qxd4 16. Be5 $1 {[%cal Re5d4]} ({Stronger than} 16. Bxb7 Qxf4 17. Bxa8 Ba6 $15) 16... Qa4 {[#]} 17. Rb3 $2 ({Not} 17. Bxb7 Bd7 $14) ({White must play} 17. Bxg7 $1 $18 {[%mdl 512]} Qxb5 (17... Kxg7 18. Qg4+) 18. Qxb5 Kxg7 19. Rb1) 17... f5 18. Bxb7 (18. Bf3 $1 $16) 18... Bxb7 $11 19. Rxb7 Bf6 20. Bxf6 Rxf6 21. Rd1 {Hoping for Rdd7.} Rg6 (21... Qxa2 $11 22. g3 Raf8) 22. Qd3 (22. g3 $16) 22... h6 23. h3 $2 {[%mdl 8192] [#]} (23. g3 $11) 23... Qxa2 $2 ({Better is} 23... Qc6 $1 $19 {[%csl Gg6][%cal Rc6g2][%mdl 512]} 24. Rxg7+ Rxg7) 24. c4 (24. Qc3 $5 {[%cal Rd1d7]} Kh8 25. g3 $11) 24... a5 25. c5 Qa4 {...Qc6! is the strong threat.} 26. Qd6 {[#]} (26. Rb5 $11 {keeps the balance.}) 26... Qe4 $1 $40 {[%csl Gg6][%cal Re4g2][%mdl 128] Black is out for blood.} 27. Rb8+ {[#]} Kh7 $1 {[%csl Gg6][%cal Re4g2]} 28. g3 Rxb8 29. Qxb8 $15 {[%mdl 4096] Endgame Black must now prevent Rd8. KQR-KQR} f4 {And now ...fxg3 would win.} 30. g4 h5 31. Rd8 $2 {[%mdl 8192]} (31. Qb1 $17 Qe5 32. Re1) 31... Qe1+ 32. Kg2 {[#]} f3+ $1 {[%mdl 512]} 33. Kg3 {[#]} (33. Kxf3 Rf6+) 33... h4+ $1 {[%mdl 512]} 34. Kf4 (34. Kxh4 Qxf2+) 34... Rf6+ 35. Kg5 Rg6+ (35... Qc1+ $142 36. Rd2 Qxd2+ {[%mdl 64] Double Attack} 37. Kxh4 Qxf2+ {[%mdl 64] Double Attack} 38. Kh5 Rh6+ 39. Kg5 Qd2+ 40. Qf4 Qd8+ 41. Qf6 Qxf6#) 36. Kf4 {[%mdl 32768] Both players deserved the win here. Accuracy: White = 54%, Black = 75%. . An unexpected result.} 1/2-1/2

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "7.15"]
[White "Fekete, Albert"]
[Black "Csonka, Balazs"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "2099"]
[BlackElo "2498"]
[Annotator "TA"]
[PlyCount "66"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,66,-22,-30,-38,-39,-30,-39,-10,-33,-36,-43,-27,-87,-68,-84,-81,-104,-125,-128,-75,-78,-74,-147,-166,-181,-187,-197,-138,-193,-168,-281,-236,-234,-190,-204,-220,-282,-182,-176,-172,-179,-166,-385,-381,-29989,-29990]} 1. Nf3 Nf6 2. g3 d5 3. Bg2 c5 4. O-O Nc6 5. d3 e6 6. Nbd2 Be7 7. e4 O-O 8. Re1 b5 9. e5 Nd7 10. Nf1 Bb7 11. h4 Qc7 12. Bf4 Rfc8 {C00: French: Unusual White 2nd moves.} 13. N1h2 Qd8 14. Ng4 a5 {[%cal Ba7a5,Ba5a4][%mdl 32] Black is slightly better.} 15. h5 h6 16. Qd2 Bf8 17. Ngh2 (17. c4 $11) 17... Ra6 18. g4 Be7 19. c3 a4 20. a3 {[#]} Rb6 $146 (20... Na5 $142 {White must now prevent ...Nb3.} 21. Qc2 Nb3) ({Predecessor:} 20... b4 21. Qe3 d4 22. cxd4 Nxd4 23. Nxd4 cxd4 24. Qe2 Bxg2 25. Kxg2 bxa3 26. bxa3 Rc3 {1-0 (42) Gukesh,D (2323)-Lokesh,N (2181) Puchong 2017}) 21. d4 $17 cxd4 22. cxd4 (22. Nxd4 $142 Nxd4 23. Qxd4) 22... b4 23. g5 hxg5 24. Nxg5 {[#]} bxa3 (24... Nxd4 $1 $19 {[%mdl 512]} 25. Qxd4 Bxg5) 25. bxa3 {[#]} (25. Rxa3 $17 Bxa3 26. bxa3) 25... Nxd4 $1 $19 {[%mdl 512]} 26. Nxf7 (26. Qxd4 $142 Bxg5 27. Rec1) 26... Kxf7 27. Qxd4 Rc4 28. Qd2 {[#]} Nc5 $1 {[%cal Rc5b3] Strongly threatening ...Nb3.} 29. Ra2 Ne4 30. Bxe4 Rxe4 31. Rxe4 dxe4 32. Qe2 $2 (32. Qxd8 {is a better defense.} Rb1+ 33. Nf1 Bxd8 34. Rc2) 32... Qd3 33. Qd2 $2 (33. Be3 $19 Rb1+ 34. Kg2 Qxe2 35. Rxe2) 33... Rb1+ {Accuracy: White = 52%, Black = 68%.} 0-1

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "7.16"]
[White "Varga, Peter"]
[Black "Nemeth, Gergely"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "2371"]
[BlackElo "2133"]
[Annotator "TA"]
[PlyCount "104"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,104,25,49,0,0,0,0,0,0,0,0,-130,-110,-118,-9,-39,-6,-16,0,0,0,0,0,0,0,-17,-10,-19,0,0,0,0,0,0,0,-42,-35,-139,-91,-175,-55,-101,-29,-81,-79,-73,-62,-98,0,0,0,0,0,0,0,-16,0,-166,-206,-1850,-1933,-12841,-12839,-12838,-12839,-12847,-12847,-12845,-12845,-12845,-12846,-12846,-12847,-12847,-12847,-12848,-12848,-12850,-12850,-12850,-12850,-12850,-27999,-27999,-27999]} 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. Qc2 O-O 7. e3 b6 8. Bd3 h6 9. Bh4 Bb7 10. Nf3 c5 11. O-O Nbd7 12. Ne5 {D55: Queen's Gambit Declined: 4 Bg5 Be7: Lines without ...h6 and 6...h6 7 Bxf6.} Nxe5 13. dxe5 Ng4 14. Bg3 $1 {The position is equal.} Bh4 $1 15. Bf4 g5 {[#]} 16. Bg3 $146 (16. Qe2 $11 {remains equal.} Nxf2 17. Rxf2 Bxf2+ 18. Qxf2 gxf4 19. exf4) ({Predecessor:} 16. Bf5 Bxf2+ 17. Rxf2 Nxf2 18. Bg3 Ne4 19. Nxe4 dxe4 20. Rd1 Qe8 21. Rd6 Kg7 22. e6 {1-0 (33) Storland,K (2215)-Stangeland,E Norway 1992}) 16... Bxg3 $17 17. hxg3 Nxe5 (17... Qe7 $1 $17 18. Bh7+ Kg7) 18. Bh7+ Kg7 {White should prevent ...Qf6.} 19. Rad1 Ng4 {[#]} 20. Be4 $1 {[%cal Rc3d5][%mdl 512]} Nf6 {[%cal Rf6e4]} (20... dxe4 21. Rxd8) 21. Bxd5 Nxd5 22. Nxd5 Bxd5 23. Qc3+ Qf6 24. Rxd5 Rfd8 $36 {[%mdl 2048] Black has some pressure.} 25. Rfd1 Qxc3 26. bxc3 Rxd5 27. Rxd5 $11 {[%mdl 4096] Endgame KR-KR} Kf6 28. Rd6+ Ke5 29. Rxh6 ({Better is} 29. Rd2 $15) 29... Rd8 30. Rc6 (30. Rh7 $17) 30... Rd3 (30... Rd7 $19 31. c4 Ke4) 31. c4 Rc3 (31... Ra3 $1 $17 32. Rc7 f6) 32. Rc7 (32. f4+ $11 {keeps the balance.} gxf4 33. exf4+ Ke4 34. Rc7) 32... f6 $17 33. Rxa7 Rxc4 34. Kf1 {[#]} Rc2 (34... Rc1+ $1 $17 35. Ke2 Rc2+ 36. Ke1 b5) 35. a4 $11 c4 36. a5 bxa5 37. Rxa5+ Ke4 {...Rb2 is the strong threat.} 38. Ra8 Rd2 {And now ...c3 would win.} 39. Ke1 $2 {[#]} (39. Ra3 $1 $11) 39... c3 $1 $19 {[%mdl 1024] Black has strong compensation.} 40. Ra1 $2 (40. Rc8 Kd3 41. Rd8+ Kc2 42. Rf8) 40... Kd3 41. Rc1 Re2+ 42. Kf1 Ra2 43. Ke1 c2 44. f4 Rb2 45. Kf2 Rb1 46. Rxc2 Kxc2 {KR-KP} 47. Kf3 Kd3 48. Kg4 Kxe3 {( -> ...Rb5)} 49. fxg5 Rb4+ 50. Kh5 {[#]} Rb5 $1 51. Kg6 Rxg5+ 52. Kxf6 Rxg3 {Accuracy: White = 57%, Black = 75%.} 0-1

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "7.17"]
[White "Juhasz, Barbara"]
[Black "Horvath, Tamas I"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "2223"]
[BlackElo "2318"]
[Annotator "TA"]
[PlyCount "34"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,34,0,8,10,-5,14,31,37,-10,-2,-6,0,0,0,-6,0,-5,10,0,0]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. Bd3 d5 8. O-O Be7 9. Re1 a5 {B40: Sicilian: 2...e6, Unusual lines.} 10. Qf3 {[#]} Ba6 $146 ({Predecessor:} 10... Qc7 11. Bg5 h6 12. Bxf6 gxf6 13. exd5 cxd5 14. Nb5 Qd7 15. Qg3 Kf8 16. Rad1 Bb7 {0-1 (26) Conlon,J (2173)-Greet,A (2266) Witley 2000}) 11. Bxa6 Rxa6 {White is slightly better.} 12. e5 Nd7 {The position is equal.} 13. Qg3 g6 14. Bh6 Bf8 15. Bg5 Be7 16. Bh6 Bf8 17. Bg5 Be7 {Not much happened in this game.} 1/2-1/2

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "7.18"]
[White "Buzas, Bertalan"]
[Black "Szelenyi, Norbert"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2258"]
[BlackElo "2283"]
[Annotator "TA"]
[PlyCount "97"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,97,-20,0,-18,26,-43,-47,-55,-50,-55,-48,-59,-41,-61,-62,-72,-63,-58,-66,-82,-82,-83,-83,-108,-80,-139,-125,-160,-165,-170,-183,-255,-262,-252,-226,-243,-245,-323,-318,-607,-525,-525,-512,-512,-508,-553,-550,-568,-508,-584,-603,-668,-675,-660,-642,-669,-657,-733,-733,-710,-631,-714,0,-692,-691,-636,-584,-556,-538,-507,-448,-593,-583,-704,-607,-632,62,34,1025,1023,932,936,852,822]} 1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. e3 Nc6 5. c3 Qb6 6. Qb3 c4 7. Qxb6 axb6 8. Na3 Bf5 9. Nh4 {D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4.} (9. Nb5 $5 {[%cal Rb5c7]} Ra5 10. a4 $11) 9... e6 10. Nb5 (10. Nxf5 $11 exf5 11. Nb5) 10... Ra5 $15 11. Nd6+ {Black is slightly better.} Bxd6 $1 12. Bxd6 Kd7 13. Nxf5 exf5 {[#]} 14. Bg3 $146 ({Predecessor:} 14. Bb4 Ra7 15. a3 Re8 16. g3 g6 17. Be2 Ne4 18. Bf3 Nxb4 19. Bxe4 fxe4 20. cxb4 {0-1 (39) Ornolfsson,M (2180)-Gretarsson,H (2440) Reykjavik 1995}) 14... b5 $1 15. a3 b4 16. cxb4 Nxb4 {[#] Hoping for ...Nc2+.} 17. Rc1 Nc6 18. Be2 Re8 19. O-O b5 20. Bd1 (20. h3 $142) 20... Ne4 $17 21. Bc2 Nxg3 22. fxg3 g6 ({Don't play} 22... Rxe3 23. Bxf5+ Kd6 24. Bxh7 $17) 23. g4 (23. Rf3 $142) 23... Rxe3 $19 24. gxf5 g5 25. Kf2 Re8 26. f6 Nxd4 {[#] ...Re2+ is the strong threat.} 27. Rcd1 $2 (27. Rfe1 Rxe1 28. Kxe1) 27... Nxc2 28. Rxd5+ Kc6 29. Rxg5 Re6 30. Kg3 Ne3 31. Rf3 Nd5 32. Rg7 Ra7 33. Rxh7 Nxf6 34. Rh8 Ne4+ 35. Kf4 Rae7 36. h4 Nd2 37. Rg3 Re4+ 38. Kg5 R4e6 39. Kf4 Rf6+ 40. Kg4 Ne4 41. Rf3 Rg6+ 42. Kh3 Rd6 43. Rc8+ Kb7 44. Rf8 Rd3 45. Kg4 Nf6+ $2 (45... f6 $19 46. Kf4 Rd2) 46. Rxf6 $14 Rb3 $2 {[%mdl 8192]} (46... Rd2 $14) 47. R8xf7 $18 {White is clearly winning.} Rxf7 48. Rxf7+ Kc6 49. Rf2 {Never resign too early! Accuracy: White = 49%, Black = 75%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "7.19"]
[White "Udvardi, Zalan"]
[Black "Deak, Sandor"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "2224"]
[BlackElo "2281"]
[Annotator "TA"]
[PlyCount "50"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,50,0,-8,1,10,26,18,16,64,68,22,16,-13,-31,-75,-44,-79,-51,-50,-40,-48,-34,-49,-10,-20,0,0,2,-37,-10,-968,-675]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d4 exd4 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bd7 8. Bxc6 bxc6 9. O-O Bc5 10. f3 Ng5 11. f4 Ne6 {C56: Two Knights: 4 d4 exd4 5 0-0 Nxe4.} 12. c3 {12.c3 scores better than 12.Be3.} Bb6 13. f5 Nxd4 {The position is equal.} 14. cxd4 Qh4 15. Rf4 Qe7 {[#]} 16. Nc3 $146 ({Predecessor:} 16. Kh1 c5 17. dxc5 Bxc5 18. Qxd5 Rd8 19. Qe4 O-O 20. Nc3 Rfe8 21. Be3 Bxe3 22. Qxe3 Qxe5 23. Qxe5 Rxe5 {½-½ (50) Tovillas,D-Rubinetti,J (2405) Buenos Aires 1981}) 16... Qxe5 17. Kh1 Qf6 18. Qe1+ Kf8 (18... Qe7 {is more complex.} 19. Be3 f6 20. Qd2 Qb4 21. Re1 a5) 19. Qf2 Re8 20. Bd2 h6 21. Rf1 Ke7 22. b4 Kf8 23. a4 {[#] Strongly threatening a5.} a6 24. Be1 Qd6 25. Qb2 $2 {[%mdl 8192]} (25. Ne2 $11) 25... Rxe1 {Accuracy: White = 49%, Black = 68%.} 0-1

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "7.20"]
[White "Farago, Sandor"]
[Black "Szalanczi, Emil"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2271"]
[BlackElo "2114"]
[Annotator "TA"]
[PlyCount "57"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,57,25,92,62,60,53,84,62,68,79,65,32,354,343,534,550,733,727,1036,1061,1263,1263,1285,1243,1373,1312,1249,1158,29987,29988,29990,29991,29991,29992,29992,29993,29993,29994,29996,29995,29995,29974,29994,29995,29995,29996,29996,29997,29997,29998]} 1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. c4 e6 5. d4 {[#]} Qc7 $146 (5... cxd4 $11 6. Qxd4 (6. Nxd4 Ngf6 $11) 6... Ngf6) ({Predecessor:} 5... cxd4 6. Nxd4 Ngf6 7. Nc3 Be7 8. O-O O-O 9. Bxd7 Qxd7 10. Be3 b6 11. f3 Bb7 12. Qd2 Rac8 13. b3 a6 14. Rfd1 Qc7 15. Rac1 Rfe8 16. Nde2 {1-0 (40) Sychev,V (2079)-Uimenov,V (2062) Tambov 2009}) 6. dxc5 {B51: Sicilian: Moscow Variation (3 Bb5+) without 3...Bd7.} dxc5 7. Nc3 a6 8. Ba4 {White is better.} Ne7 9. O-O Nc6 10. Re1 Nb6 $2 {[%mdl 8192] [#] This costs Black the game.} (10... Bd6 $14) 11. Nd5 $1 $18 {[%cal Rd5c7][%mdl 512]} Qd8 (11... exd5 $142 12. exd5+ {[%mdl 64] Pin} Be6) 12. Bf4 Be7 13. Bc7 {[%mdl 64] Double Attack} exd5 14. Bxd8 Kxd8 15. exd5 Nd4 16. Nxd4 cxd4 {[#]} 17. Rxe7 $1 {[%mdl 64] Clearance} Kxe7 18. Qe2+ Kd8 19. Re1 {[%csl Ge1][%cal Re2e7] White mates.} Bf5 20. Qe7+ {[%mdl 64] Double Attack} Kc8 21. Qc5+ {[%mdl 64] Double Attack} Kb8 22. Qxb6 a5 {[#]} 23. Re7 $1 {[%csl Ge7][%cal Rb6b7][%mdl 64] Double Attack} Ra7 24. Bc6 Bc8 25. Qxd4 Rd8 {[#]} 26. Qb6 $1 Rf8 27. d6 a4 28. d7 Bxd7 29. Rxd7 {Accuracy: White = 84%, Black = 33%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "7.21"]
[White "Kovacsy, Barnabas"]
[Black "Zentai, Peter"]
[Result "1/2-1/2"]
[ECO "C11"]
[WhiteElo "2143"]
[BlackElo "2304"]
[Annotator "TA"]
[PlyCount "89"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,89,-10,-52,-59,-70,-78,-72,-65,-99,-94,-80,-47,-63,-38,-107,-105,-116,-53,-47,-50,-54,-53,-117,-118,-108,-97,-117,-112,-233,-228,-244,-142,-211,-120,-164,-69,-77,-41,-48,-34,-29,0,-152,-85,-139,-124,-125,-127,-159,-169,-133,-78,-75,-64,-81,0,0,0,0,0,0,0,0,0,0,37,45,45,0,0,0]} 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 cxd4 8. Nxd4 Bc5 9. Nxc6 bxc6 10. Bxc5 Nxc5 11. Bd3 Qb6 {B44: Sicilian: Taimanov: 5 Nb5.} 12. b3 O-O 13. Qd2 a5 {Black is better.} 14. a3 {[#]} Nxd3+ $146 ({Predecessor:} 14... f6 15. exf6 Rxf6 16. g3 Nxd3+ 17. Qxd3 c5 18. O-O-O Bb7 19. Qb5 Qxb5 20. Nxb5 Bc6 {1-0 (50) Bares,J (1989)-Stanek,O (1885) Ricany 2017}) 15. Qxd3 f6 16. O-O-O Qc7 17. exf6 (17. Qe3 $15) 17... Qxf4+ $17 18. Kb2 Qxf6 (18... Ba6 $17 19. Qd4 Qxd4 20. Rxd4 Rxf6) 19. Rhf1 $15 Qe7 20. Rxf8+ Qxf8 21. Rf1 (21. Na4 $15) 21... Qd6 $17 {aiming for ...Ba6.} 22. Qf3 {White threatens Qf7+ and mate.} Ra7 23. h4 e5 24. Rd1 (24. Qf2 $17 {was necessary.} Rb7 25. Qd2) 24... Rf7 $19 25. Qe2 Bf5 (25... Qf6 $19 26. g4 e4) 26. Qa6 (26. g4 $17 Bc8 27. g5) 26... Qg6 ({Black should play} 26... Qc7 $19 27. Rf1 e4) 27. Rd2 e4 (27... d4 $19 28. Na4 Qf6) 28. Qxa5 $15 Qf6 {...e3 is the strong threat.} (28... Qh6 $5 {[%cal Rh6d2]} 29. Rf2 Qxh4 $17) 29. Qc5 $1 h6 30. a4 Re7 {And now ...e3 would win.} (30... Rf8 {feels hotter.} 31. Rd1 Bg4 32. Re1 Ra8 33. a5 Kh7) 31. Qd4 $2 {[#]} (31. Rf2 $11 g6 32. g4 $1 {[%mdl 512]}) 31... Bg4 ({Resist} 31... Qxh4 32. Nd1 $17) ({Black should try} 31... Kf7 $1 32. Qe3 Rd7) 32. Qxf6 (32. Qe3 $142) 32... gxf6 $17 {[%mdl 4096] Endgame KRB-KRN} 33. Rf2 Kg7 34. Rf1 d4 35. Na2 Kg6 ({Better is} 35... c5 36. Re1 f5) 36. Nb4 c5 37. Nd5 {[#]} Rf7 (37... Rd7 $1 $17 {[%cal Rd7d5]} 38. Rxf6+ Kh5 39. Nf4+ Kxh4) 38. Nf4+ $11 Kg7 39. Re1 Re7 40. a5 Bc8 41. Nd5 Re5 42. Nb6 Ba6 43. Nd7 $1 {[%cal Rd7e5]} Rd5 44. Nb6 (44. Nb8 $5 {[%cal Rb8a6]} Bb7 45. Rxe4 $11) 44... Re5 45. Nd7 {Accuracy: White = 61%, Black = 51%.} 1/2-1/2

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "7.22"]
[White "Kiss, Pal"]
[Black "Gombocz, Ferenc Jr."]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "2266"]
[BlackElo "2209"]
[Annotator "TA"]
[PlyCount "59"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,59,30,24,20,60,54,40,59,52,45,46,43,48,34,43,70,70,56,70,74,166,166,274,247,279,279,279,270,391,391,381,391,392,377,432,425,457,457,501,499,499,490,528,527,711,742,1041,1039,1643,923,1723,1545]} 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 a6 5. Nf3 Bf5 6. Ne5 {D15: Slav Defence: 4 Nc3 a6 and gambit lines after 4 Nc3 dxc4.} h6 7. Qb3 Ra7 8. cxd5 {White is slightly better.} cxd5 9. Bd2 e6 10. Rc1 Nfd7 11. Bb5 $36 {[%mdl 2048] White has good play.} Bd6 (11... axb5 12. Nxb5 Ra6 13. Nc7+ Ke7 14. Nxa6 $18) 12. Bxd7+ Nxd7 13. Nxd7 Qxd7 14. Na4 $1 {[%cal Ra4b6] Nb6 is the strong threat.} O-O {[#]} (14... Bc7 $16 {was worth a try.}) 15. Nb6 $1 $18 {[%cal Rb6d7]} Qd8 (15... Qb5 {keeps fighting.}) 16. Nc8 {[#]} Ra8 $146 ({Predecessor:} 16... Qxc8 17. Rxc8 Rxc8 18. Qb6 Bb8 19. O-O Kh7 20. Rc1 Bc2 21. Ba5 Kg6 22. Qb4 Rc4 {1-0 (30) Ponomariov,R (2723)-Carlsen,M (2690) Wijk aan Zee 2007}) 17. Nxd6 Qxd6 18. Bb4 {[%mdl 64] Skewer} Qb6 (18... Qd7 $142 19. Bxf8 Rxf8) 19. Bxf8 {[%mdl 64] Discovered Attack} Qxb3 20. axb3 Kxf8 {[%mdl 4096] Endgame KRR-KRB} 21. Rc7 Rb8 22. Kd2 {White is clearly winning.} Ke8 23. Rhc1 e5 24. dxe5 Bd7 25. Kd3 Ke7 26. Kd4 Ke6 27. f4 g6 28. g4 Bc6 {[#]} 29. f5+ $1 gxf5 30. Rf1 {Black did not feel at home in the position after the opening. Accuracy: White = 100%, Black = 34%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "7.23"]
[White "Ongut, Tamas Gunes"]
[Black "Dobos, Jozsef"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "2305"]
[BlackElo "2254"]
[Annotator "TA"]
[PlyCount "41"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,41,58,65,53,50,26,27,0,9,0,32,17,45,55,72,68,203,203,251,263,302,295,483,468,493,493,481,482,491,476,805,793,1022,504]} 1. d4 c5 2. d5 g6 3. c4 Bg7 4. Nc3 d6 5. e4 e6 6. Nf3 {A43: Schmid Benoni.} exd5 7. exd5 Bg4 8. Bd3 {White has an edge.} Nd7 9. h3 Bxf3 10. Qxf3 {[#]} Ne5 $146 ({Predecessor:} 10... Qe7+ 11. Qe2 Qxe2+ 12. Kxe2 Bxc3 13. bxc3 Ne5 14. Bf4 O-O-O 15. Kd2 Re8 16. Rhe1 Nf6 {1-0 (39) Koller,H (2172)-Mohr,G (2451) Austria 2019}) 11. Qe2 $36 {[%mdl 2048] Hoping for f4. White has some pressure.} Qh4 12. Ne4 Nxd3+ {Loses the game.} (12... Qe7 $1 $14 13. O-O O-O-O) 13. Qxd3 $18 Qe7 {[#] aiming for ...f5.} 14. O-O $1 O-O-O 15. Bg5 f6 $2 (15... Qc7 {might work better.} 16. Bxd8 Qxd8) 16. Bf4 {White is clearly winning.} Bh6 17. Bg3 f5 {[#]} 18. Nxd6+ $1 ({Avoid the trap} 18. Qc3 $2 fxe4 19. Rab1 (19. Qxh8 $2 {loses.} Nf6 $19) 19... Nf6 $19) 18... Rxd6 19. Rfe1 Qd7 (19... f4 $142 20. Rxe7 Nxe7) 20. Bxd6 {Black must now prevent Qa3!} Qxd6 21. Qc3 {Accuracy: White = 86%, Black = 26%.} (21. Re8+ $142 Kd7 22. Rae1) 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "7.24"]
[White "Majoros, Rozsa Evelin"]
[Black "Nemeth, Zoltan"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "2003"]
[BlackElo "2210"]
[Annotator "TA"]
[PlyCount "85"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,85,55,63,51,63,37,39,39,41,12,18,25,30,-39,41,27,36,-8,36,14,137,76,76,64,98,80,105,86,305,291,304,300,308,305,308,303,366,351,352,359,399,389,427,428,403,404,591,574,819,821,814,808,801,797,1131,1142,1420,1379,2373,2443,29985,29986,29978,5316]} 1. e4 c5 2. Nf3 b6 3. d4 cxd4 4. Nxd4 Bb7 5. Bd3 a6 6. c4 Qc7 7. Nc3 e6 8. a3 d6 9. O-O Nd7 10. Be3 Ngf6 11. Rc1 Be7 12. f3 O-O 13. b4 {B42: Sicilian: Kan Variation: 5 Bd3.} Rfe8 14. Na4 Rac8 15. Qd2 {White is slightly better.} Qb8 16. Nb3 Bd8 17. Kh1 Bc7 18. Bg1 {[#]} (18. g3 $11) 18... Rcd8 $146 ({Black should play} 18... d5 $15 19. cxd5 exd5) ({Predecessor:} 18... d5 19. c5 Bf4 20. Be3 Bxe3 21. Qxe3 dxe4 22. fxe4 b5 23. Nc3 Ne5 24. Be2 Qa8 {1-0 (35) Kiolbasa,O (1818)-Aksoy,A (1713) Maribor 2012}) 19. Qc2 $14 Rc8 20. Rb1 Bc6 21. Nb2 (21. Nd4 $5 {[%cal Rd4c6]} Bb7 22. c5 $14) 21... d5 (21... Bb7 $11) 22. exd5 (22. cxd5 $142 Bb7 23. dxe6 Rxe6 24. Nd4) 22... exd5 $16 {[#]} 23. c5 $1 $36 {[%mdl 2048] White is more active.} Bb5 24. Nd4 (24. Bxb5 {keeps more tension.} axb5 25. Nd3 Bd6 26. Qd2 Be7 27. Rfe1) 24... bxc5 25. bxc5 Nxc5 $2 {This move loses the game for Black.} (25... Bb6 $16 {keeps fighting.}) 26. Bxb5 $18 axb5 27. Qxc5 Bxh2 28. Qxb5 Qxb5 29. Nxb5 Bxg1 30. Kxg1 Re2 {[#] And now ...Rcc2! would win.} 31. Rf2 Re6 32. Nd3 g6 33. a4 {[%cal Ba3a4,Ba4a5,Ba5a6,Ba6a7][%mdl 32]} Ra6 34. Ra2 Nd7 (34... Ra5 $142 35. Ne5 d4) 35. a5 Rc4 36. Nb4 Ra8 37. Nxd5 Rc5 38. Ndc7 Rc8 39. a6 Nb6 40. a7 Na8 41. Nxa8 Rxa8 42. Nd6 Kg7 43. Rb8 {Accuracy: White = 75%, Black = 34%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "7.25"]
[White "Pasztor, Ferenc"]
[Black "Forgacs, Attila Jr."]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "2231"]
[BlackElo "2111"]
[Annotator "TA"]
[PlyCount "109"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,109,14,14,6,43,33,34,45,77,-15,-20,-28,39,8,14,10,26,11,80,60,50,58,58,45,54,48,55,47,62,28,59,65,111,54,55,43,71,85,443,438,360,412,751,367,347,253,249,142,427,177,177,177,241,179,183,179,195,195,195,195,346,226,220,223,216,219,298,296,29975,29976,29976,29977,29977,29978,29978,29979,29959,1045,1522,1280,1678,1671,1664,1664,1642,1587,1566,1222,942,5941,5612,5398,5179,1436]} 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. e4 d6 6. Be2 Nbd7 7. Bg5 h6 8. Bh4 g5 9. Bg3 Nh5 10. Qd2 {E91: King's Indian: Classical: 6 Be2, unusual replies including 6...c5 and 6...Bg4.} e5 11. dxe5 {[#]} Nxg3 $146 ({Predecessor:} 11... dxe5 12. Bxe5 Nxe5 13. Qxd8 Rxd8 14. Nxe5 Nf4 15. Nf3 Nxg2+ 16. Kf1 Bh3 17. Kg1 g4 {0-1 (31) Van 't Hof,E (2050)-Termeulen,A (2095) Leiden 2015}) 12. hxg3 {White is slightly better.} dxe5 13. Nh2 (13. O-O-O $16) 13... Nf6 $11 14. O-O-O Be6 (14... Qxd2+ $11 15. Rxd2 Be6) 15. Qe3 (15. Qc2 $5 {[%cal Rd1d8]} Qc8 16. Nd5 $14) 15... Qe7 16. Nd5 $36 {[%mdl 2048] Black is under pressure.} Bxd5 $1 17. cxd5 Qd6 (17... c6 $11) 18. Ng4 Nxg4 19. Bxg4 c6 20. Rd2 Rfd8 {[%cal Rc6d5]} 21. Rhd1 cxd5 22. Rxd5 Qc7+ 23. Qc3 Qxc3+ 24. bxc3 Bf6 25. Rc5 ({Better is} 25. Rd7 $1 $16) 25... Rxd1+ $14 26. Kxd1 {[%mdl 4096] Endgame KRB-KRB} Re8 27. Rc7 Re7 $2 {[%mdl 8192]} (27... Rb8 $16 {is a better chance.}) 28. Bd7 $1 $18 b6 29. Rxa7 Kg7 (29... h5 $142 30. c4 Bg7) 30. Kc2 (30. c4 $142) 30... g4 31. Rb7 Bg5 {[#]} 32. a4 ({White should try} 32. c4 $1 $18 {[%cal Rc4c5]} f5 33. exf5) 32... h5 $2 {[%mdl 8192] This costs Black the game.} (32... f5 $16) 33. Kd3 (33. c4 $142) 33... Bc1 {[#]} 34. Kc4 $1 Bd2 (34... f5 $142 35. exf5 Bd2 36. f6+ Kxf6) 35. f3 gxf3 36. gxf3 Be1 37. Kb5 {Black must now prevent c4.} Bxc3 38. Kxb6 {a5 is the strong threat.} Be1 $2 (38... f5 39. exf5 Bd4+ 40. Kc6 Bf2) 39. g4 h4 {And now ...h3 would win.} 40. g5 Bd2 {Now ...f6 and Black clings on.} 41. Kc6 Bxg5 42. a5 Kf6 $2 (42... Be3 $18 43. a6 h3) 43. a6 Be3 44. a7 Bxa7 45. Rxa7 {KRB-KR} h3 46. Ra2 Kg5 47. Bxh3 (47. Kd6 $142 Rxd7+ 48. Kxd7 Kh4 49. Kd6 f6 50. Ke6 Kg3 51. Kxf6 Kf4 52. Ke6 Kxf3 53. Kxe5) 47... Kf4 {White is clearly winning.} 48. Bg4 f6 49. Kd6 Rh7 50. Ke6 Rh6 51. Kf7 Kg5 52. Bf5 Rh1 53. Rg2+ Kf4 54. Kxf6 Kxf3 55. Rg4 {Accuracy: White = 63%, Black = 46%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "8.1"]
[White "Czebe, Attila"]
[Black "Erdos, Viktor"]
[Result "1/2-1/2"]
[ECO "A06"]
[WhiteElo "2367"]
[BlackElo "2618"]
[Annotator "TA"]
[PlyCount "23"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,23,6,9,9,14,11,21,8,16,15,12,0,6,7,8,-28]} 1. Nf3 d5 2. b3 Bg4 3. e3 e5 4. h3 Bxf3 5. Qxf3 e4 {The position is equal.} 6. Qd1 {A06: Réti Opening: 1 Nf3 d5.} Nd7 7. Bb2 Ngf6 8. d3 Bb4+ 9. Nd2 {[#]} c6 $146 ({Predecessor:} 9... O-O 10. Be2 Qe7 11. O-O h6 12. a3 Bd6 13. dxe4 dxe4 14. Nc4 Be5 15. Nxe5 Nxe5 {0-1 (57) Bloemhard,R-Comp Arthur The Hague 1997}) 10. Be2 O-O 11. a3 Ba5 12. Bf1 {Not much happened in this game. Accuracy: White = 85%, Black = 100%.} 1/2-1/2

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "8.2"]
[White "Antal, Gergely"]
[Black "Kantor, Gergely"]
[Result "1/2-1/2"]
[ECO "C26"]
[WhiteElo "2571"]
[BlackElo "2530"]
[Annotator "TA"]
[PlyCount "37"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,37,0,-14,0,0,2,0,19,0,0,0,0,0,18,0,0,-12,-16,-25,-30,-31,0,-3]} 1. e4 e5 2. Nc3 Nf6 3. g3 d5 4. exd5 Nxd5 5. Bg2 Nxc3 6. bxc3 Nc6 7. Nf3 Bc5 8. O-O O-O 9. d3 Bb6 {C47: Scotch Four Knights and Four Knights with 4 g3.} 10. a4 Re8 11. Nd2 Be6 {[#]} 12. Nb3 $146 {Hoping for a5.} ({Predecessor:} 12. Qh5 g6 13. Qh6 Bc5 14. Rb1 Bf8 15. Qe3 Ne7 16. Ne4 Nd5 17. Qf3 f5 18. Ng5 Nxc3 19. Nxe6 Rxe6 {1-0 (39) Acs,P (2548)-Balog,I (2403) Hungary 2008}) 12... Na5 13. Nxa5 Bxa5 14. c4 c6 15. Rb1 Qd7 16. Be3 Bg4 17. Bf3 Bh3 18. Bg2 Bg4 19. Bf3 {An uneventful encounter. Accuracy: White = 100%, Black = 90%.} 1/2-1/2

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "8.3"]
[White "Balogh, Csaba"]
[Black "Kozak, Adam"]
[Result "0-1"]
[ECO "C65"]
[WhiteElo "2580"]
[BlackElo "2503"]
[Annotator "TA"]
[PlyCount "120"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,120,13,14,8,0,9,10,4,12,9,22,0,0,9,7,0,0,0,7,9,10,-106,-119,-120,-112,-120,-124,-122,-119,-122,-118,-106,-85,-130,-130,-210,-201,-215,-217,-208,-176,-210,-141,-134,-134,-150,-132,-144,-139,-222,-224,-369,-369,-346,-224,-200,-200,-316,-316,-316,-316,-298,-302,-358,-316,-316,-298,-368,-354,-520,-520,-468,-474,-470,-393,-513,-375,-502,-488,-1892,-1747,-4842,-2635,-2057,-1634,-29961,-29959,-29962,-8808,-4140,-2365,-29967,-29968,-29968,-29969,-29969,-29970,-29970,-29971,-29971,-29972,-29972,-29971,-29971,-29971,-29959,-29962,-29985,-29986,-29985,-29986]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. O-O Nd4 6. Nxd4 Bxd4 7. c3 {C65: Ruy Lopez: Berlin Defence (3...Nf6), unusual lines and 4 0-0 Bc5.} Bb6 8. Na3 c6 9. Ba4 {The position is equal.} d6 10. Bb3 Bg4 11. Qe1 {[#]} Be6 $146 ({Predecessor:} 11... Nh5 12. Nc4 O-O 13. Nxb6 axb6 14. Be3 b5 15. Qd2 Qf6 16. a3 Qg6 17. f4 exf4 18. Bxf4 Nxf4 19. Rxf4 {1-0 (24) Narayanan,S (2454)-Laxman,R (2376) Goa 2015}) 12. Bxe6 fxe6 13. Be3 O-O 14. Nc2 {[%cal Ba3c2,Bc2e3,Be3c4][%mdl 32]} Ng4 15. Bxb6 Qxb6 16. Rb1 {[#]} (16. Qe2 $11 {keeps the balance.} Nf6 17. Rab1) 16... Rxf2 $1 $17 {[%mdl 512]} 17. Rxf2 {Black must now prevent h3.} Rf8 {[%cal Rf8f2][%mdl 64] Pin} 18. Ne3 Nxf2 19. Nc4 Qd8 {...b5 is the strong threat.} 20. Qe2 {Threatening Rf1.} Qg5 {aiming for ...Nh3+.} 21. Rf1 Nh3+ $1 22. Kh1 Nf4 23. Qd2 (23. Qc2 $17 {was called for.}) 23... d5 $19 24. Na5 {[#]} Qd8 $1 $40 {[%cal Rd8a5][%mdl 128] Black has strong attack.} 25. Nb3 dxe4 26. dxe4 Qxd2 27. Nxd2 Nd3 28. Rxf8+ Kxf8 $17 {[%mdl 4096] Endgame KN-KN} 29. b4 Ke7 30. Kg1 {[#]} (30. g3 $17) 30... Nc1 $1 $19 31. Kf2 (31. a3 $142) 31... Nxa2 32. Nb1 Nc1 33. Ke3 {[#] intending Kd2.} a5 $1 34. Kd2 (34. bxa5 $142 Nb3 35. Kd3) 34... Nb3+ 35. Kc2 a4 36. Na3 b5 37. Kd3 Kd6 38. Kc2 Kc7 39. Nb1 c5 40. Kd3 (40. Kb2 {was worth a try.}) 40... Kc6 41. Na3 cxb4 42. cxb4 Nd4 43. Ke3 Kd6 44. Kd3 Ke7 45. h4 {[#]} (45. Ke3 $142 Kf6 46. Kf2) 45... g5 $1 46. hxg5 Kf7 47. Ke3 Kg6 48. g3 Kxg5 49. Kf2 Kg4 50. Kg2 h5 51. Kf2 Kh3 {Black mates.} 52. Nb1 Nc2 53. Nc3 Nxb4 54. Nxb5 Nc2 55. Nc3 a3 {[%cal Ba4a3,Ba3a2][%mdl 32]} 56. Na2 Nd4 57. Nc3 Nb3 58. Na2 Nd2 59. Nc3 {[#]} Nxe4+ $1 {[%mdl 576] Deflection, Promotion} 60. Nxe4 a2 {Accuracy: White = 51%, Black = 90%.} 0-1

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "8.4"]
[White "Banusz, Tamas"]
[Black "Berkes, Ferenc"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2628"]
[BlackElo "2661"]
[Annotator "ChessBase"]
[PlyCount "18"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

1. Nf3 {[%emt 0:00:03]} Nf6 {[%emt 0:00:01]} 2. g3 {[%emt 0:00:02]} b6 {[%emt 0:00:02]} 3. Bg2 {[%emt 0:00:03]} Bb7 {[%emt 0:00:01]} 4. O-O {[%emt 0:00:09]} e6 {[%emt 0:00:02]} 5. d4 {[%emt 0:00:05]} Be7 {[%emt 0:00:02]} 6. c4 {[%emt 0:00:04]} O-O {[%emt 0:00:04]} 7. Re1 {[%emt 0:00:07]} d5 {[%emt 0:00:03]} 8. cxd5 {[%emt 0:00:03]} exd5 {[%emt 0:00:01]} 9. Nc3 {[%emt 0:00:02]} Na6 {[%emt 0:00:03]} 1/2-1/2

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "8.5"]
[White "Bagi, Mate"]
[Black "Balog, Imre"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2478"]
[BlackElo "2567"]
[Annotator "TA"]
[PlyCount "119"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,119,22,29,47,52,16,42,36,43,33,34,20,90,90,72,92,91,93,89,103,136,81,58,72,73,58,75,58,77,35,75,18,32,26,15,0,0,0,0,-11,-11,-17,-20,-41,-37,-39,-16,-18,0,0,0,0,0,0,0,-8,12,12,43,0,21,23,25,9,7,0,0,0,30,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,173,0,730,725,693,693,686,686,715,556,5431,6578,29944,5696,29969,29954,29969,29970,29969,29969,29967,4779,4779,306]} 1. e4 e6 2. d4 d5 3. Nc3 Nc6 4. Nf3 Nf6 5. Bd3 Bb4 6. O-O {C10: French with 3 Nc3: Unusual Black 3rd moves and 3...dxe4.} Bxc3 7. exd5 exd5 8. bxc3 {White is slightly better.} O-O 9. h3 Re8 10. Re1 Ne4 (10... h6 $11) 11. c4 $16 Bf5 12. cxd5 Qxd5 13. c4 Qd7 14. Bb2 {[#]} Nd6 $146 ({Predecessor:} 14... f6 15. Nh4 Nd6 16. Nxf5 Nxf5 17. d5 Rxe1+ 18. Qxe1 Re8 19. Qb1 Nce7 20. Qc2 c5 {1-0 (41) Rajala,O (2013)-Saharinen,P (1844) ICCF email 2018}) 15. Bf1 ({White should play} 15. d5 Nb4 16. Rxe8+ Rxe8 17. Bxf5 Nxf5 18. g4) 15... Rxe1 16. Qxe1 Re8 17. Qd2 f6 18. d5 Nd8 19. Nd4 Bg6 20. Re1 ({Better is} 20. Qa5 $16) 20... c5 {[#] Strongly threatening ...Rxe1.} 21. dxc6 Nxc6 22. Nb3 Rxe1 23. Qxe1 Bf7 24. c5 {Threatens to win with Qd1.} Nc4 25. Bc3 N4e5 26. Qd2 Qxd2 27. Bxd2 Nd7 28. Be3 Nb4 29. Bb5 Nxa2 30. Bxd7 {Black must now prevent Na5.} Bxb3 $11 {[%mdl 4096] Endgame KBB-KBN} 31. Bd2 Kf7 32. f4 Be6 33. Bb5 Ke7 34. g4 {[%mdl 1024] White has compensation.} Kd8 35. Kf2 Kc7 36. f5 Bf7 $1 37. Bf4+ Kd8 38. Bd2 b6 39. c6 Bd5 40. Ke3 {With the idea Kd4.} a5 $1 41. Kd4 Bg2 42. Bf4 $1 Nb4 43. c7+ Kc8 44. Bd6 Nc6+ 45. Ke3 {Ba6+ is the strong threat.} Na7 46. Bc4 Bxh3 47. Be6+ Kb7 48. Bd5+ Ka6 $2 {[#]} (48... Kc8 $1 $11) 49. Be6 $2 (49. Bf8 $1 $18) 49... Bxg4 $2 {[%mdl 8192]} (49... Kb7 $11) 50. c8=Q+ Nxc8 51. Bxc8+ Kb5 52. Bf8 a4 53. Kf4 h5 54. Bxg7 Kc6 55. Bxf6 b5 56. Bc3 Bxf5 57. Bxf5 Kc5 58. Ke3 b4 59. Bd4+ (59. Bf6 $142 Kd5 60. Kd3 Kc6 61. Kc4 Kd6 62. Kxb4 Kc6 63. Kxa4 Kc5 64. Kb3) 59... Kc4 60. Be6+ {Accuracy: White = 84%, Black = 68%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "8.6"]
[White "Nagy, Gabor"]
[Black "Mihok, Oliver"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "2502"]
[BlackElo "2552"]
[Annotator "TA"]
[PlyCount "36"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,23,0,18,15,9,15,10,-8]} 1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e3 e5 6. Nge2 Nge7 7. O-O O-O 8. d3 d6 9. a3 Be6 {The position is equal.} 10. Nd5 {A36: Symmetrical English vs ...g6: 4 Bg2 Bg7.} Rb8 11. Nec3 a6 12. b4 {[#] An uneventful encounter.} {Predecessor:} e4 $146 13. Rb1 exd3 14. Qxd3 Ne5 15. Qe2 Bf5 16. Nxe7+ Qxe7 17. Nd5 Qd7 18. e4 Bg4 {½-½ (38) Reshetnikov,A (2492)-Tregubov,P (2589) Moscow 2017} 1/2-1/2

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "8.7"]
[White "Papp, Gabor"]
[Black "Kiss, Pal"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2602"]
[BlackElo "2266"]
[Annotator "TA"]
[PlyCount "114"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,114,31,33,24,22,26,29,46,36,75,72,76,32,51,68,79,56,79,91,77,68,56,40,25,0,0,0,0,-44,-43,-42,0,0,0,0,-7,-21,-19,-20,-23,-15,0,0,0,0,0,0,0,-16,0,-5,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-10,0,-12,0,0,0,-2,0,-19,0,0,0,-12,-12,-16,0,-9,-9,-9,-1,-9,0,-9,0,-9,0,-9,0,-9,0]} 1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. O-O Nge7 5. d4 cxd4 6. Nxd4 Nxd4 {B30: Sicilian: 2...Nc6 3 Bb5, lines without ...g6.} 7. Qxd4 a6 8. Be2 Nc6 {White has an edge.} 9. Qc3 Qf6 10. Qxf6 gxf6 {[#]} 11. b3 $146 ({Predecessor:} 11. Be3 b6 12. c3 Bc5 13. Bh6 Bf8 14. Bf4 Bb7 15. Nd2 Ne5 16. Rfd1 Rg8 17. f3 {0-1 (79) Benjamin,J (2524)-Christiansen,L (2574) Saint Louis 2019}) 11... Bg7 12. Bb2 O-O 13. Nd2 b5 14. a4 Rb8 15. axb5 axb5 16. f4 Rd8 17. Bf3 Nb4 18. Rfc1 Bb7 19. Ba3 Bf8 20. Bb2 Bg7 21. Ra5 Ba8 $1 22. Be2 d5 23. e5 (23. Bc3 {is interesting.} Nxc2 24. Rxc2 d4 25. Rxb5 Rxb5 26. Bxb5 dxc3 27. Rxc3 f5 28. e5) 23... fxe5 24. Bxe5 Bxe5 25. fxe5 Nc6 {The position is equal.} 26. Rxb5 Rxb5 27. Bxb5 Nxe5 28. Re1 f6 29. Ra1 Bc6 30. Bf1 (30. Bxc6 {looks sharper.} Nxc6 31. Ra6 Rc8 32. Kf2 Kf7 33. c4) 30... Ra8 31. Rxa8+ Bxa8 $11 {[%mdl 4096] Endgame KBN-KBN} 32. c3 Kf7 33. Kf2 Ke7 34. b4 Kd6 35. Nb3 Bc6 36. Be2 Nf7 37. h4 e5 38. g4 h6 39. Ke3 Nd8 40. Ba6 Bb7 41. Be2 Ne6 42. Bf1 Bc6 43. Be2 Ba4 44. Nd2 Bc6 45. Bf1 Nf4 46. Nf3 Ne6 47. Ba6 Nc7 48. Be2 Ne6 49. Nd2 Nf4 50. Bf3 Ng6 51. h5 Nf4 52. Nf1 Bd7 53. Ng3 Nh3 54. Be2 Ng5 55. Bd1 Nf7 56. Be2 Ng5 57. Bd1 Nf7 {Accuracy: White = 93%, Black = 96%.} 1/2-1/2

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "8.8"]
[White "Nemeth, Gergely"]
[Black "Aczel, Gergely"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2133"]
[BlackElo "2511"]
[Annotator "TA"]
[PlyCount "56"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,56,12,16,10,13,11,25,0,19,25,32,38,34,-34,-27,-33,-37,-38,-39,-22,-29,-58,0,0,0,0,14,8,0,-141,-143,-285,-292,-329,-331,-363,-363,-428,-420,-527,-532,-506,-500,-925,-910,-966,-955]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 b5 7. g4 {B90: Sicilian Najdorf: Unusual White 6th moves, 6 Be3 Ng4 and 6 Be3 e5.} Bb7 8. Bg2 Nc6 {now supersedes 8...e6.} 9. O-O {Threatening e5!White has an edge.} Rc8 10. a4 b4 11. Nd5 e6 {[#]} 12. Re1 $146 ({Better is} 12. Nxc6 $14 Bxc6 13. Re1 (13. Nxb4 Bxe4 14. a5 Bxg2 $11)) ({Predecessor:} 12. g5 exd5 13. gxf6 Qxf6 14. Nxc6 Bxc6 15. exd5 Bd7 16. Re1+ Be7 17. Bd2 O-O 18. Bxb4 {1-0 (26) Nestorovic,N (2476)-Brattain,M (2402) Charlotte 2018}) 12... Nxd4 $15 13. Qxd4 exd5 14. exd5+ Be7 15. g5 Nh5 {...0-0 is the strong threat.} 16. Qxb4 Rc7 (16... Rb8 $15 17. Qe4 Bc8) 17. Be3 $11 O-O 18. Bb6 {Hoping for Bf3.} Qd7 19. Bxc7 Qxc7 20. Qg4 (20. Bf3 $11) 20... g6 $17 {[%mdl 1024] Black has strong compensation.} 21. c4 (21. Ra3 $17 {was worth a try.}) 21... Bc8 $19 22. Qh4 {[#]} h6 $1 {[%mdl 512]} 23. Qe4 (23. gxh6 Bxh4) 23... Bxg5 24. b4 Bf5 25. Qe2 Nf4 {Black is clearly winning.} 26. Qa2 Nd3 27. Be4 (27. Qb3 $142 Bf6 28. Bf1 Nxe1 29. Rxe1) 27... Nxe1 28. Bxf5 Nf3+ {Accuracy: White = 45%, Black = 94%.} 0-1

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "8.9"]
[White "Havanecz, Bianka"]
[Black "Kaczur, Florian"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "2251"]
[BlackElo "2507"]
[Annotator "TA"]
[PlyCount "102"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,102,0,-1,-6,0,-10,-12,0,-60,-52,-57,-24,-35,0,-10,0,-4,0,-4,-8,-20,-20,-40,-16,-21,-8,-20,-22,-30,0,-12,0,-45,-42,-38,-41,-38,-50,-69,-75,-72,-79,-66,-66,-91,-72,-96,-133,-185,-170,-172,-169,-297,-208,-202,-216,-189,0,0,0,0,24,8,36,32,28,22,29,18,21,8,12,1,3,9,9,0,11,0,31,-62,-59,-68,-52,-130,-130,-130,-100,-530,-527,-793,-790]} 1. d4 d6 2. c4 e5 3. Nc3 exd4 4. Qxd4 Nc6 5. Qd2 Nf6 6. g3 Be6 7. Nd5 g6 {A21: English Opening: 1...e5 2 Nc3.} 8. Bg2 Bg7 9. Nh3 Ne5 {[#] The position is equal.} 10. Qb4 $146 (10. Nhf4 $11) ({Predecessor:} 10. Qc2 c6 11. Ne3 Nfg4 12. Nxg4 Bxg4 13. Nf4 g5 14. Nd3 Be6 15. Nxe5 dxe5 16. Be4 {½-½ (38) Dinstuhl,V (2410)-Fridman,R (2309) Essen Borbeck 1999}) 10... c6 $15 11. Ne3 O-O 12. Nf4 Qc7 13. O-O a5 14. Nxe6 fxe6 ({Much worse is} 14... axb4 $6 15. Nxc7 Rac8 16. Bd2 $16 (16. f4 Ned7 $16)) 15. Qd2 d5 16. cxd5 exd5 17. b3 Rae8 18. Ba3 Rf7 19. Rac1 {[%cal Re3d5] next Nxd5! is good for White.} Qd8 20. Bb2 Rfe7 21. Ba3 Rf7 22. h3 Bh6 {Strongly threatening ...d4.} 23. Bc5 Ned7 {[%cal Be5d7,Bd7f6,Bf6h5][%mdl 32]} 24. Bd4 Ne4 25. Bxe4 Rxe4 26. f4 Bg7 $36 {[%mdl 2048] Black is on the roll.} 27. Bxg7 Rxg7 28. Ng4 ({But not} 28. Nxd5 $2 Nb6 $19) 28... Nf6 29. Nf2 Re8 30. Rc5 (30. Rc3 $17) 30... Rge7 $19 31. Re1 Re3 32. Kg2 (32. Rc3 {might work better.} d4 33. Rd3) 32... Nh5 33. Rc3 d4 34. Rd3 {[#]} c5 $2 (34... Nxg3 $1 $19 35. Rxd4 Qb8) 35. Ng4 $11 R3e7 36. Rf3 Rf8 37. Qd3 Ng7 (37... Kh8 {looks sharper.} 38. e4 b6 39. Re2 Qd7 40. Rff2 Qe8) 38. e4 dxe3 39. Rexe3 Qxd3 40. Rxd3 Nf5 41. Rf2 Nd4 42. h4 Kg7 43. Ne5 b6 44. Rb2 Rfe8 45. a3 Nb5 46. b4 (46. Nc4 $14) 46... cxb4 $15 47. axb4 a4 {[%cal Ba5a4,Ba4a3,Ba3a2][%mdl 32]} 48. Rd5 ({White should play} 48. Rc2 $15) 48... Nc3 $17 49. Rd3 a3 50. Rc2 $2 {[%mdl 8192] [#]} (50. Rb3 $17 {is a better chance.} Nb5 51. Rxa3 Nxa3 52. Rxa3) 50... a2 $19 51. Rc1 Nb1 {Accuracy: White = 64%, Black = 75%.} 0-1

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "8.10"]
[White "Ruck, Robert"]
[Black "Pasztor, Ferenc"]
[Result "1-0"]
[ECO "A38"]
[WhiteElo "2540"]
[BlackElo "2231"]
[Annotator "TA"]
[PlyCount "139"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,139,60,66,65,72,75,65,47,83,69,64,38,41,31,47,36,37,31,37,43,35,44,62,59,60,68,70,75,113,113,116,107,109,116,113,116,119,108,118,101,118,108,102,100,101,67,104,102,109,111,113,108,112,113,153,156,154,154,171,139,151,149,193,101,191,155,175,120,124,114,116,116,108,102,149,156,142,144,213,234,219,227,208,211,201,169,212,201,233,223,261,234,385,376,358,359,425,404,452,399,454,455,655,451,422,416,650,627,597,482,1439,1416,866,929,29967,29970,29982,29983,29970,1912]} 1. Nf3 Nf6 2. c4 c5 3. Nc3 Nc6 4. g3 g6 5. Bg2 Bg7 6. d4 cxd4 7. Nxd4 O-O 8. O-O Ng4 9. e3 Nge5 10. b3 d6 11. h3 a6 12. Bb2 {A39: Symmetrical English vs ...g6: 4 Bg2 Bg7 5 Nf3 Nf6 6 0-0 0-0 7 d4.} Bd7 {[#]} 13. Rb1 $146 ({Predecessor:} 13. Kh2 Re8 14. f4 Nxd4 15. exd4 Nc6 16. d5 Nd4 17. Qd2 b5 18. Ne4 Qb6 19. Qf2 Qa7 {0-1 (33) Magalashvili,D (2456)-Mchedlishvili,M (2570) playchess.com 2020}) 13... Rb8 14. Nde2 {aiming for f4.White is slightly better.} Na7 {[%cal Bc6a7,Ba7b5,Bb5d4][%mdl 32]} 15. f4 Nec6 16. Nd5 {[%cal Bc3d5,Bd5e3,Be3c4][%mdl 32]} Bxb2 17. Rxb2 b5 18. cxb5 Nxb5 19. e4 e6 20. Ne3 Qb6 21. Qd2 Ncd4 22. Kh2 Nxe2 23. Qxe2 Nd4 24. Qd2 Qb4 25. Nc4 Qc5 26. Rd1 e5 27. fxe5 {[%mdl 64] Remove Defender} dxe5 {[#]} 28. Nxe5 $1 {[%mdl 576] Remove Defender} Qxe5 29. Qxd4 Qxd4 30. Rxd4 Be6 31. Ra4 Rb6 32. Bf1 Ra8 33. Rc2 Bd7 34. Rd4 Bb5 35. Bg2 Ra7 36. Kg1 Kg7 37. Kf2 Rd7 38. Rxd7 Bxd7 $16 {[%mdl 4096] Endgame KRB-KRB} 39. Rc5 Bb5 40. Ke3 Rd6 41. Rd5 Rf6 42. Bf3 (42. e5 $18 Re6 43. Rc5) 42... Bf1 (42... Rc6 $16 {was worth a try.}) 43. h4 Rc6 44. Kf2 (44. e5 $18) 44... Bh3 45. Ra5 Rc2+ 46. Ke3 Rc3+ 47. Kf4 Bf1 48. e5 h6 49. Bb7 g5+ (49... Rc7 $16 {was called for.}) 50. hxg5 $18 hxg5+ 51. Kxg5 Rxg3+ 52. Kf4 Rg6 53. Be4 Rb6 54. Bd5 Rb4+ 55. Ke3 Kg6 56. Rc5 Rh4 $2 (56... Bb5 {might work better.} 57. a4 Bd7) 57. Be4+ Kg7 58. Rc7 Kf8 59. Bd5 Rh7 60. Ra7 Bb5 61. a4 Bf1 62. Kf2 Bd3 63. b4 Rg7 (63... Rh5 $142 64. Rxf7+ Ke8) 64. Ke3 Bf1 65. Rb7 Rh7 (65... Bh3 $142 66. b5 axb5) 66. b5 axb5 67. axb5 {[%cal Ba4b5,Bb5b6][%mdl 32]} Ke8 68. b6 {White mates.} Ba6 69. Ra7 Bc8 70. Ke4 {Accuracy: White = 82%, Black = 55%.} (70. Bc6+ $142 Kf8 {[#]} 71. Ra8 $1 {[%mdl 512]} Rh3+ 72. Kd4 Kg7 73. Rxc8 Rb3 74. b7 Rb6 75. b8=Q) 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "8.11"]
[White "Csonka, Balazs"]
[Black "Terbe, Julianna"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2498"]
[BlackElo "2273"]
[Annotator "TA"]
[PlyCount "73"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,73,18,14,25,12,14,14,19,-27,14,-10,12,-7,0,-16,0,-20,-10,-19,0,-8,-13,-37,-24,-52,8,11,12,20,17,-6,17,16,41,0,0,0,109,107,108,103,97,23,33,31,28,32,57,35,61,0,10,0,0,0]} 1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Qc2 g6 5. Bf4 Bg7 6. e3 O-O 7. Nc3 Bf5 8. Qb3 Qb6 9. c5 Qxb3 10. axb3 Nbd7 11. b4 {was the old line (11.h3).} a6 {D11: Slav Defence: 3 Nf3 sidelines and 3...Nf6 4 e3 Bg4.} 12. h3 Rfe8 13. Bh2 h6 {[#]} 14. Ne5 $146 ({Predecessor:} 14. Be2 g5 15. O-O Ne4 16. Nxe4 dxe4 17. Nd2 e5 18. Nc4 exd4 19. exd4 Bf8 20. Na5 {0-1 (52) Deak,L (2129)-Toth,P (2166) Hungary 2003}) 14... g5 15. f3 Nf8 16. Rd1 e6 17. g4 Bh7 18. Bd3 Bxd3 19. Nxd3 N6d7 20. Kf2 Ng6 21. Nc1 e5 22. Nb3 Re7 (22... exd4 $15 23. Nxd4 a5) 23. e4 $11 dxe4 24. Nxe4 Nf6 25. Ng3 Nd5 26. Nf5 Re6 27. Nxg7 Kxg7 28. dxe5 Nxe5 (28... Ngf4 $11 {remains equal.}) 29. Nd4 $16 Ree8 30. Nf5+ Kf6 31. Nxh6 (31. Nd6 $16) 31... Nc4 $11 32. Nf5 Nxb2 33. Rd4 Na4 34. h4 gxh4 35. Bd6 ({White should play} 35. Nd6 $14) 35... Nac3 36. Rxh4 {[#] Black must now prevent Rh6+.} Rh8 37. Bg3 {Accuracy: White = 80%, Black = 81%.} 1/2-1/2

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "8.12"]
[White "Deak, Sandor"]
[Black "Ongut, Tamas Gunes"]
[Result "1/2-1/2"]
[ECO "C48"]
[WhiteElo "2281"]
[BlackElo "2305"]
[Annotator "NA"]
[PlyCount "51"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

1. e4 {[%emt 0:00:01]} e5 {[%emt 0:00:07]} 2. Nf3 {[%emt 0:00:01]} Nc6 {[%emt 0:00:01]} 3. Nc3 {[%emt 0:00:05]} Nf6 {[%emt 0:00:06]} 4. Bb5 {[%emt 0:00:02]} Nd4 {[%emt 0:00:02]} 5. Bc4 {[%emt 0:00:14]} c6 {[%emt 0:00:21]} 6. d3 {[%emt 0:00:07]} d5 {[%emt 0:00:45]} 7. exd5 {[%emt 0:00:31]} cxd5 {[%emt 0:00:08]} 8. Bb3 {[%emt 0:00:29]} Bg4 {[%emt 0:02:14]} 9. Ba4+ {[%emt 0:04:22]} Nc6 {[%emt 0:00:15]} 10. h3 {[%emt 0:00:12]} Bh5 {[%emt 0:00:21]} 11. g4 {[%emt 0:00:18]} Bg6 {[%emt 0:00:10]} 12. Nxe5 {[%emt 0:00:41]} Qc7 {[%emt 0:00:53]} 13. Bf4 {[%emt 0:03:41]} Bd6 {[%emt 0:00:36]} 14. Nxg6 {[%emt 0:03:48]} hxg6 {[%emt 0:00:13]} 15. Bxd6 {[%emt 0:00:01]} Qxd6 {[%emt 0:00:02]} 16. Qe2+ {[%emt 0:00:02]} Kf8 {[%emt 0:00:06]} 17. O-O-O {[%emt 0:00:02]} Re8 {[%emt 0:04:47]} 18. Qd2 {[%emt 0:00:01]} d4 {[%emt 0:00:22]} 19. Nb5 {[%emt 0:01:35]} Qc5 {[%emt 0:01:38]} 20. Na3 {[%emt 0:00:18]} Nd5 {[%emt 0:01:47]} 21. Bxc6 {[%emt 0:00:38]} Qxc6 {[%emt 0:00:27]} 22. Rde1 {[%emt 0:00:09]} Rxe1+ {[%emt 0:00:49]} 23. Qxe1 {[%emt 0:00:01]} Nf4 {[%emt 0:00:19]} 24. Nc4 {[%emt 0:01:04]} b5 {[%emt 0:00:58]} 25. Ne5 {[%emt 0:00:01]} Qd5 {[%emt 0:00:02]} 26. Qe4 {[%emt 0:00:11]} 1/2-1/2

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "8.13"]
[White "Buzas, Bertalan"]
[Black "Farago, Sandor"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2258"]
[BlackElo "2271"]
[Annotator "TA"]
[PlyCount "190"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,190,46,46,55,51,76,39,48,43,39,0,0,-4,0,0,0,-8,-2,-12,-16,-11,30,-12,-8,-2,3,0,17,10,35,33,64,66,72,66,81,79,81,70,92,68,83,84,161,156,160,125,131,59,52,41,277,249,554,0,320,175,255,40,318,0,625,-17,0,0,0,0,0,0,-3,-20,-20,-106,-18,-20,0,0,0,0,0,0,0,0,0,0,0,-29,0,0,0,0,0,0,0,-13,-13,-36,-22,-29,0,0,0,-2,0,0,0,-10,0,0,0,0,8,8,8,8,8,19,24,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,8,0,0,0,0,-37,-8,-8,-8,-8,-3,-15,0,-8,-8,-104,-104,-435,-362,-1780,-1760,-1443,-1311,-29988,-29989,-29989,-29989,-29988,-29988,-29986,-29987]} 1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. e3 Nc6 5. c3 cxd4 6. exd4 g6 7. Nbd2 Bg7 8. Bd3 O-O 9. O-O Nh5 10. Bg5 h6 11. Be3 Qd6 {B13: Caro-Kann: Exchange Variation and Panov-Botvinnik Attack.} 12. Re1 Nf4 13. Bf1 g5 {[#] White is slightly better.} 14. Bxf4 $146 ({Predecessor:} 14. Nb3 Bg4 15. h3 Bh5 16. g3 Ne6 17. Be2 f5 18. Ne5 Bxe2 19. Qxe2 Nxe5 20. dxe5 {1-0 (55) Budisavljevic,L (2317)-Markovic,M (2208) Belgrade 2018}) 14... Qxf4 15. g3 Qd6 16. Qc2 Bg4 17. h3 Bd7 18. Bg2 Rac8 19. Qd3 e6 20. Qe2 f5 21. Ne5 Nxe5 22. dxe5 Qb6 23. Nb3 a5 24. Nd4 a4 25. a3 Rc4 26. Rad1 {[%cal Ba1d1,Bd1d3,Bd3f3][%mdl 32]} f4 27. Kh1 Qd8 28. Bf3 Qe7 29. Bg4 Rcc8 30. Rd3 b6 31. Rf3 Rc4 (31... fxg3 $16 32. fxg3 Rxf3 33. Bxf3 Rf8) 32. gxf4 $18 gxf4 33. Qd2 Qf7 {With the idea ...h5.} 34. h4 (34. Rd3 $16) 34... h5 35. Bh3 Bh6 $2 (35... Kh8 $14) 36. Rg1+ Kh8 $2 {[#]} (36... Bg7 {is more resistant.} 37. Bf1 Kh8 38. Bxc4 dxc4) 37. Bf1 $2 (37. Rfg3 $1 $18 {[%mdl 512]}) 37... Rc5 $2 {[%mdl 8192] [#]} (37... Rcc8 $1 $11 {and Black has nothing to worry.}) 38. Bd3 (38. Rfg3 $142 $3 {[%mdl 512]} Qe7 (38... fxg3 39. Qxh6+) 39. Bh3) 38... Rg8 {[#]} (38... Qe7 $142) 39. Rxg8+ $2 (39. Rfg3 $1 $18 {[%cal Rg3g8][%mdl 512]} Rxg3 (39... fxg3 40. Qxh6+) 40. Rxg3 (40. fxg3 Rc8 $11) 40... fxg3 41. Qxh6+ Kg8 42. Qg5+ (42. fxg3 Rc8 $14) 42... Kf8 43. fxg3) 39... Qxg8 $4 {[%mdl 8192] [#]} (39... Kxg8 $14 40. Bc2 Qg7) 40. Bb1 $2 (40. Rg3 $1 $18 {[%cal Rg3g8][%mdl 512]} Qd8 (40... fxg3 41. Qxh6+) 41. Rg6 $1 {[%mdl 512]} Qxh4+ 42. Kg1) 40... Rc8 $2 {[%mdl 8192] [#]} (40... Qg7 $11 41. Qd3 Rc8) 41. Qd3 $2 (41. Rg3 $1 $18 {[%cal Rg3g8][%mdl 512]} Qf7 (41... fxg3 42. Qxh6+) 42. Rg6) 41... Qg7 $36 {[%mdl 2048] White is under pressure.} 42. Qg6 Rg8 43. Qxg7+ $1 Rxg7 44. Rh3 Rg4 45. f3 Rg3 46. Kh2 (46. Rh2 $11) 46... Rxh3+ ({Black should try} 46... Rg8 $17 {White must now prevent ...Bg7.} 47. Kh1 Bg7) 47. Kxh3 $17 {[%mdl 4096] Endgame KBB-KBN} Bg7 48. Bg6 Bxe5 49. Bxh5 Kg7 50. Bg4 Kf6 51. Kg2 Bd6 52. Kf2 Bc5 53. Ke1 Ke5 54. h5 Bf8 55. Kd2 Bg7 56. Kd3 Kd6 57. c4 Ke5 58. Ne2 dxc4+ 59. Kxc4 b5+ 60. Kd3 Kd6 61. Nc3 Kc5 62. Ne4+ Kd5 63. Nc3+ Ke5 64. Ne4 Bc6 65. Ng5 Kd6 66. Kc2 Bd5 {[#]} 67. h6 $1 {[%mdl 512]} Bf6 (67... Bxh6 68. Nf7+) 68. Nh3 e5 69. Kd3 Ke7 70. Nf2 Kf7 71. Ne4 Bc4+ 72. Kc3 Be7 73. Bh5+ Kg8 74. Nd2 Be2 75. Bg6 Bf8 76. h7+ Kh8 77. Be4 Bc5 78. Kc2 Kg7 79. Nb1 Bc4 80. Nc3 Be7 81. Bd3 Bb3+ 82. Kd2 b4 83. Nb5 Bc5 {Strongly threatening ...Be3+.} 84. axb4 Bxb4+ 85. Ke2 Bc5 86. Kd2 Bb4+ 87. Ke2 Kh8 88. Nc7 {[#]} (88. Be4 $11) 88... Bc5 $1 {[%cal Rc5d4] Threatens to win with ...Bd4.} 89. Ne8 $2 {[%mdl 8192]} (89. Nb5 $17 {nothing else works.}) 89... Bd4 $19 90. Be4 $2 (90. Nd6 Be6 91. Bg6) 90... Bxb2 91. Nf6 a3 {[%cal Ba4a3,Ba3a2][%mdl 32] ( -> ...a2)} 92. Nd7 a2 {Black mates.} 93. Nf8 Bf7 94. Bg6 Bxg6 {[%mdl 64] Overworked Piece} 95. Nxg6+ Kxh7 {What a bad dream for White. Accuracy: White = 66%, Black = 74%.} 0-1

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "8.14"]
[White "Horvath, Adam"]
[Black "Majoros, Rozsa Evelin"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2488"]
[BlackElo "2003"]
[Annotator "TA"]
[PlyCount "81"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,80,33,60,38,39,33,44,38,52,54,22,17,37,0,12,32,37,-16,-7,-16,-18,-50,-14,0,-6,-52,41,39,29,21,45,20,200,195,202,195,195,195,198,168,217,212,217,217,217,195,175,140,264,107,440,358,580,579,577,573,652,657,846,837,1172,1118,29989,29990,29995,29995,29996,29997,29997,29998,29998,29999,29999]} 1. e4 c5 2. Nf3 Nc6 3. g3 e6 4. Bg2 Qc7 5. O-O Be7 6. Re1 {B40: Sicilian: 2...e6, Unusual lines.} d6 7. c3 Nf6 8. d4 {White is slightly better.} O-O 9. dxc5 dxc5 10. e5 Nd5 11. Nbd2 {[%cal Bb1d2,Bd2f1,Bf1h2,Bh2f3][%mdl 32]} Rd8 12. Qe2 a6 13. h4 (13. Ne4 $14) 13... b5 $11 {[%cal Bb7b5,Bb5b4][%mdl 32]} 14. Nf1 Bb7 15. Bg5 {[#]} b4 $146 (15... h6 $5 {[%cal Rh6g5]} 16. Bxe7 Ncxe7 $15) ({Predecessor:} 15... h6 16. Bxe7 Ndxe7 17. h5 Rd7 18. N1h2 Rad8 19. Ng4 Nf5 20. Rad1 c4 21. Nd2 Kf8 {0-1 (57) Rozsa,P (2200)-Takacs,T (2188) Hungary 2011}) 16. c4 Nb6 17. N1h2 Nd4 (17... a5 $15) 18. Nxd4 $14 Rxd4 19. b3 Bf8 20. h5 Nd7 $2 (20... Bxg2 $11 21. Kxg2 h6) 21. Bxb7 Qxb7 22. Nf3 Rg4 23. Rad1 a5 24. Rd3 a4 25. Bf4 axb3 26. axb3 Nb8 27. Red1 Nc6 28. Rd7 Qb8 (28... Qc8 $16 {was worth a try.} 29. Qe4 Ra3) 29. h6 (29. Qe4 $18 Ra6 30. Kg2 (30. Ng5 Rxg5 31. Bxg5 Qxe5 $18)) 29... Ra3 $2 {[%mdl 8192]} (29... Rg6 $16 {is tougher.}) 30. hxg7 Rxg7 $2 (30... Be7 {was called for.} 31. Nd4 cxd4) 31. Qe4 $18 Qa8 32. Bh6 Rg6 33. Bxf8 Kxf8 34. R1d6 Rxb3 35. Rxc6 {[#] Intending Rxf7+! and mate.} Qa1+ 36. Kg2 {White mates.} Rh6 37. Rc8+ Kg7 {[#]} 38. Rxf7+ $1 {[%mdl 512]} Kxf7 39. Qb7+ Kg6 40. Rg8+ Kf5 41. Rg5# {Accuracy: White = 79%, Black = 43%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "8.15"]
[White "Almasi, Zoltan"]
[Black "Borhy, Marcell"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2687"]
[BlackElo "2311"]
[Annotator "TA"]
[PlyCount "69"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 24,69,17,4,16,-27,0,7,39,40,39,37,47,47,43,60,47,75,71,74,69,60,69,67,68,59,81,91,104,97,104,75,82,67,81,83,80,71,191,191,191,193,243,198,852,401,544,544]} 1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. c4 Nb6 5. Nf3 g6 6. h3 Bg7 7. Nc3 O-O 8. Be3 Nc6 {[%cal Bb8c6,Bc6e7,Be7f5][%mdl 32]} 9. Be2 e5 10. d5 Ne7 11. O-O Nf5 12. Bg5 f6 13. Bd2 Re8 {B01: Scandinavian Defence.} 14. Bd3 c6 {[%cal Rc6d5]} 15. Qb3 {[#]} Nd4 $146 {The position is equal.} ({Predecessor:} 15... c5 16. Bxf5 Bxf5 17. Ne1 Rb8 18. a4 Nc8 19. Be3 Bf8 20. g4 Bd7 21. Ne4 f5 22. Nxc5 fxg4 23. Nxd7 Qxd7 {1-0 (39) Sabanovic,R-Pyshkin,A Yugoslavia 1990}) 16. Nxd4 exd4 17. Ne2 cxd5 18. Nxd4 f5 19. Bc3 {And now Rfe1 would win.} Bxd4 20. Bxd4 dxc4 21. Bxc4+ Nxc4 22. Qxc4+ Be6 23. Qb4 a5 24. Qd2 Ra6 25. Qf4 $1 {[%cal Rf4e5] Black must now prevent Qe5.} Qd6 26. Be5 $40 {[%mdl 128] White is out for blood.} Qb4 27. Qh6 {[%csl Ge5][%cal Rh6g7]} Qf8 28. Qh4 Bxa2 29. Bc3 Re4 30. Qg3 {[%mdl 1024] White has strong compensation.} Be6 (30... Bf7 $16) 31. Rfe1 $18 Qd6 {[#]} 32. Qg5 $1 {[%cal Rg5f6] aiming for Qf6.} Bd5 {Black hopes to continue with ...b5.} 33. Red1 Ra8 $2 {[#]} (33... b5) 34. Qd2 (34. Rxd5 $142 $1 {[%mdl 512]} Qxd5 35. Qf6) 34... Rd8 35. Rxa5 {Black did not feel at home in the position after the opening. Accuracy: White = 75%, Black = 52%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "8.16"]
[White "Horvath, Peter"]
[Black "Balint, Vilmos"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "2409"]
[BlackElo "2143"]
[Annotator "TA"]
[PlyCount "104"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,104,7,34,26,32,19,13,22,64,56,96,81,120,121,112,89,81,61,75,59,89,15,66,19,16,8,45,0,11,0,-10,-31,-27,-51,-44,-55,-68,-127,-31,-30,-25,-41,-27,-47,-38,-149,-85,-96,-93,-168,-121,-127,-132,-125,-129,-201,-82,-77,-49,-52,-60,-95,-92,-93,-15,-11,-8,-14,-6,-75,-60,-78,-76,-108,-85,-133,-125,-154,-154,-160,-143,-215,-158,-158,1163,-113,-117,-122,-85,-1180,-1210,-1517,-1483,-1119,-1014]} 1. d4 e6 2. c4 b6 3. a3 Bb7 4. Nc3 f5 5. d5 Nf6 6. Nf3 Bd6 7. g3 {A40: Unusual replies to 1 d4.} O-O 8. Bg2 Na6 9. b4 {The position is equal.} exd5 10. cxd5 {[#]} Qe7 $146 ({Predecessor:} 10... Ne4 11. Bb2 Qe7 12. O-O Rae8 13. Nb5 Qf7 14. Nxd6 cxd6 15. Qa4 Qxd5 16. Qxd7 Qf7 17. Qxf7+ Rxf7 {½-½ (91) Chibukhchian,A (2410)-Shahinyan,D (2457) Yerevan 2015}) 11. O-O Qf7 12. Bb2 Rae8 13. Nb5 Qxd5 14. Nxd6 Qxd6 15. Qxd6 cxd6 16. e3 (16. Rfc1 $16) 16... Nc7 (16... Ne4 $11) 17. Rfd1 {[%mdl 1024] White has compensation.} Ne4 18. Nd4 Rc8 19. Rac1 g6 20. h4 Kf7 21. h5 Ke7 22. a4 Ne6 23. Nb5 Rxc1 24. Bxc1 (24. Rxc1 $15 gxh5 25. Rd1) 24... a6 ({Better is} 24... Bc6 $17 25. hxg6 hxg6) 25. Bxe4 $1 $15 Bxe4 26. Nxd6 Bc2 ({Much worse is} 26... gxh5 $6 27. Ba3 $11) 27. Rd2 $1 Bxa4 28. b5 (28. f4 $15) 28... axb5 (28... Bxb5 $142 29. Ba3 Nc5) 29. Ba3 $17 Nc5 30. h6 (30. e4 $17 {might work better.}) 30... Ke6 31. Nb7 {Strongly threatening Rd6+.} Ne4 32. Rd4 Rb8 33. Nd6 (33. f3 $17) 33... Nf6 (33... Ng5 $1 $19 {[%cal Rg5f3] and Black stays clearly on top. White must now prevent ...Nf3+.} 34. Kg2 b4 $1 {[%mdl 512]} 35. Bxb4 Bc6+ 36. Kf1 Ra8) 34. e4 Ra8 (34... b4 $5 {[%cal Rb4a3]} 35. exf5+ gxf5 36. Bxb4 Bc6 $17) 35. exf5+ gxf5 36. Bb2 Nd5 37. Nxf5 {[#]} Kxf5 (37... Bc2 $1 $17 {[%cal Rc2f5]} 38. Ne3 Nxe3 39. fxe3 Ra4) 38. Rxd5+ {[%mdl 4096] Endgame KRB-KRB} Ke6 39. Re5+ Kd6 40. Re4 (40. f4 $11 {keeps the balance.}) 40... Bc2 41. Rd4+ Kc6 42. Bc3 d5 43. Rd2 Be4 44. g4 Ra3 45. Bg7 b4 46. Kh2 (46. Kf1 $17) 46... Kc5 47. f4 b3 $2 (47... Rf3 $17 48. f5 b3) 48. f5 $2 ({White must play} 48. Bf8+ $18 Kc4 49. Bxa3) 48... Ra2 49. Bb2 Bc2 50. Bd4+ $2 {[%mdl 8192] [#]} (50. f6 $17 Bg6 51. g5) 50... Kc4 $1 $19 {Black is clearly winning.} 51. f6 Bg6 52. Bb2 {[#]} Rxb2 $1 {[%mdl 512] Accuracy: White = 52%, Black = 56%.} 0-1

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "8.17"]
[White "Seres, Lajos"]
[Black "Nogrady, Vilmos"]
[Result "1-0"]
[ECO "E10"]
[WhiteElo "2418"]
[BlackElo "2128"]
[Annotator "TA"]
[PlyCount "77"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,77,45,65,72,79,34,38,44,49,51,49,34,45,52,53,37,97,100,95,70,287,266,256,261,261,256,317,308,330,315,323,320,349,352,329,148,147,147,137,157,325,329,430,406,436,410,631,350,362,366,390,391,693,542,563,460,529,520,520,498,778,628,625,628,682,682,666,638]} 1. d4 Nf6 2. Nf3 c5 3. d5 e6 4. c4 b5 5. Bg5 exd5 6. cxd5 d6 7. e4 {E10: Blumenfeld Gambit.} a6 8. Nbd2 Be7 9. Bf4 {White is slightly better.} O-O 10. a4 bxa4 11. Qxa4 Nbd7 12. Bd3 Rb8 13. Qc2 {[#]} Rb4 $146 (13... Nh5 $14 14. Be3 f5) ({Predecessor:} 13... Nh5 14. Be3 f5 15. Nc4 fxe4 16. Bxe4 Ndf6 17. Na5 Bd7 18. Bd3 Kh8 19. Bc4 Ng4 {½-½ (41) Kukhmazov,A (2154)-Saiyn,Z (2193) Caldas Novas 2011}) 14. Nc4 $16 ({Much worse is} 14. Bxa6 $6 Nxd5 15. Bg3 Bxa6 $11) 14... Nb6 {White should prevent ...Nxe4!} 15. Bd2 $36 {[%mdl 2048] White is more active.} Nbd7 $2 {[#]} ({Black should try} 15... Rxc4 $1 $14 16. Bxc4 Nxc4) 16. Bxb4 cxb4 17. Nd4 Nc5 18. Nc6 Qc7 19. Nxb4 Re8 20. O-O Bf8 21. Rfe1 Ng4 22. Nc6 Bd7 23. b4 (23. h3 $18 {and White stays clearly on top.} Bxc6 24. dxc6) 23... Nxd3 24. Qxd3 Bxc6 25. dxc6 {[#] Threatens to win with h3.} Qxc6 $2 {This costs Black the game.} (25... d5 $16) 26. Qd5 $18 Qc7 27. Rxa6 Nf6 28. Qc6 Qb8 (28... Qxc6 $142 29. Rxc6 d5) 29. Rb6 Qa7 30. Rb7 Qd4 31. Ne3 ({Worse is} 31. Qc7 Re7 $15) 31... Rxe4 $2 (31... Qxe4 32. Qxe4 Rxe4) 32. Rb8 {White is clearly winning.} Qd2 33. Qc1 Qa2 34. h3 Qe6 35. b5 Nd5 (35... d5 $142 36. Rd8 Qe7) 36. Qc8 Qxc8 37. Rxc8 g6 38. Rb1 Nb6 39. Rc6 {Accuracy: White = 76%, Black = 46%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "8.18"]
[White "Egresi, Mate"]
[Black "Horvath, Jozsef"]
[Result "*"]
[ECO "D90"]
[WhiteElo "2362"]
[BlackElo "2438"]
[Annotator "TA"]
[PlyCount "179"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,179,5,20,20,32,9,1,16,8,15,12,20,36,34,33,35,53,29,47,46,62,60,43,-72,-88,-84,-118,-193,-193,-169,224,-22,-34,-41,0,0,0,0,0,-13,-13,-28,0,0,12,25,12,16,29,23,116,31,31,8,8,8,8,8,29,29,29,8,29,29,16,21,20,20,18,21,2481,1663,1663,4,4,4,10,0,0,0,9,0,0,0,0,0,0,-4,-4,-4,-4,-12,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. h4 c6 6. cxd5 {D90: Grünfeld: 4 Nf3 Bg7 sidelines.} cxd5 7. Bf4 Nc6 8. e3 O-O 9. Ne5 {[#]} Nh5 $146 ({Predecessor:} 9... Qb6 10. Qb3 Qxb3 11. axb3 Nb4 12. Kd2 h5 13. Nd3 Nc6 14. f3 Bf5 15. Ne5 Rfc8 {1-0 (49) Morozevich,A (2748)-Giri,A (2720) Beijing 2012}) 10. Bh2 e6 11. g4 Nf6 $1 12. h5 Ne4 13. hxg6 fxg6 14. Nxc6 bxc6 15. Nxe4 dxe4 16. Bg3 {[#]} (16. Qc2 $14 {keeps the upper hand.}) 16... c5 $1 $17 {[%cal Rc5d4][%mdl 512]} 17. dxc5 Bxb2 {( -> ...Bc3+)} 18. Be2 (18. Qxd8 $2 Rxd8 19. Be5 Bxe5 $19) (18. Rc1 $17 Bxc1 19. Qxc1) 18... Qa5+ 19. Kf1 Qc3 $4 {[%mdl 8192]} ({Inferior is} 19... Qxc5 20. Bd6 $14) (19... Bxa1 $19 {avoids the disaster.} 20. Qxa1 Qxc5) 20. Kg2 $2 (20. Rb1 $18) 20... Bxa1 $11 21. Qxa1 Qxa1 (21... Qxc5 {with more complications.} 22. Rc1 Qg5 23. Rc7 Rf7 24. Bf4 Qd8) 22. Rxa1 Bb7 23. Bc4 Bd5 (23... Rfe8 {is interesting.} 24. Bb5 Rec8 25. Bd6 Bc6 26. a4 a6) 24. Bxd5 exd5 {[%mdl 4096] Endgame KRR-KRB} 25. Rd1 Rf7 26. Rxd5 Rc8 27. Bd6 Rb7 28. Rd4 Kf7 29. Rxe4 Re8 (29... a5 $11) 30. Rc4 ({Better is} 30. c6 $16 Rb2 31. c7) 30... Rb2 $14 31. Ra4 Rxe3 32. Rxa7+ Kf6 33. c6 {Threatens to win with Bc5.} Ree2 34. Bg3 {And now Ra8 would win.} ({Much worse is} 34. Rxh7 Rxf2+ 35. Kg3 Rfc2 $15) 34... Re8 35. a4 Rc2 36. c7 Rc4 37. Rb7 {Strongly threatening Rb8.} Ke6 $1 38. a5 Kd7 39. a6 Rxg4 $2 {[%mdl 8192] [#]} (39... Ra4 $11) 40. c8=Q+ $1 {[%mdl 512]} Kxc8 {[#]} 41. Rxh7 $2 (41. Rb8+ $1 $18 Kd7 42. Rxe8) 41... Ra4 $11 {The position is equal.} 42. a7 g5 43. Rc7+ Kd8 44. Rb7 g4 45. Rb8+ (45. Bc7+ {looks sharper.} Kc8 46. Rb8+ Kd7 47. Bb6 Re6 48. Rd8+) 45... Kd7 46. Rxe8 Kxe8 {KR-KB} 47. Bb8 Ra3 48. Bf4 Rxa7 49. Kg3 Rg7 50. f3 gxf3+ 51. Kxf3 Kd7 52. Bg3 Ke6 53. Kg2 Kf5 54. Kf3 Rb7 55. Bf2 Rb3+ 56. Kg2 Kg4 57. Bg1 Rb2+ 58. Kh1 Kf3 59. Bh2 Kg4 60. Bg1 Kg3 61. Bd4 Rh2+ 62. Kg1 Rd2 {[%cal Rd2d1]} 63. Be5+ Kf3 64. Kh1 Rd1+ 65. Kh2 Rd5 66. Bc7 Rb5 67. Kg1 Rc5 68. Bd6 Rd5 69. Bc7 Rg5+ 70. Kh1 Rg6 71. Bh2 Kf2 72. Be5 Rg5 73. Bd6 Rd5 74. Bc7 Kf3 75. Bh2 Rb5 76. Bg1 Rb1 77. Kh2 Rb2+ 78. Kh1 $1 Kg3 79. Bd4 Rh2+ 80. Kg1 Re2 {[%cal Re2e1]} 81. Kh1 Re4 82. Bc5 Rh4+ 83. Kg1 Kf3 84. Bd6 Rh6 85. Be5 Re6 86. Bc7 Re8 87. Kh1 Re1+ 88. Kh2 Re7 89. Bd6 Rd7 90. Be5 {What a bad dream for Black. Accuracy: White = 85%, Black = 87%.} *

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "8.19"]
[White "Zentai, Peter"]
[Black "Korpa, Bence"]
[Result "1/2-1/2"]
[ECO "D41"]
[WhiteElo "2304"]
[BlackElo "2545"]
[Annotator "TA"]
[PlyCount "94"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,94,-21,-22,7,-14,-8,-9,-15,-4,0,0,0,-4,27,0,0,0,0,-7,0,-20,-19,-16,-13,-18,-5,-6,-13,-12,-12,-10,0,0,0,0,0,-19,-19,-20,-19,-12,0,-19,-19,-19,-19,-19,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 c5 5. cxd5 Nxd5 6. e3 Be7 7. Bd3 O-O 8. O-O b6 9. a3 Bb7 10. Qe2 cxd4 11. exd4 Nxc3 12. bxc3 Nd7 {E12: Queen's Indian: Unusual White 4th moves, 4 a3, 4 Nc3 Bb7 5 a3 and 4 Nc3 Bb7 .} 13. Bd2 Qc7 14. a4 Bd6 {[#]} 15. h3 $146 ({Predecessor:} 15. a5 bxa5 16. Rfb1 Rab8 17. Rb5 Bxf3 18. Qxf3 Rxb5 19. Bxb5 Nf6 20. c4 Bxh2+ {1-0 (51) Stevic,H (2555)-Pavlovic,M (2593) Celje 2003}) 15... Bf4 16. Bxf4 Qxf4 17. Qe3 Qf6 (17... Qc7 {feels hotter.} 18. Nd2 Rac8 19. c4 Rfd8 20. Rfb1 a5) 18. Be4 Bxe4 {The position is equal.} 19. Qxe4 Rac8 20. Qb7 Qd8 21. Qxa7 Rc7 22. Qa6 Rxc3 23. Rfc1 Qc7 24. Rxc3 Qxc3 25. Rb1 Qc2 26. Qb5 Ra8 27. Ne5 Nxe5 (27... Nf6 {keeps more tension.} 28. Qxb6 Qxa4 29. Qc7 Rf8 30. Rb7 Nd5) 28. dxe5 $11 {[%mdl 4096] Endgame KQR-KQR} h6 (28... g5 {looks sharper.} 29. Rb4 Kg7 30. Qxb6 Rxa4 31. Rxa4 Qxa4 32. Qe3 Qf4) 29. Qxb6 Rxa4 30. Qb3 Qxb3 31. Rxb3 {KR-KR} Re4 32. Rb5 g5 33. g3 h5 34. Kg2 g4 35. hxg4 hxg4 36. Rc5 Kg7 37. Rb5 Kg6 38. Ra5 Rd4 39. Rb5 Kg5 40. Rb7 Kg6 41. Rb5 $1 Ra4 42. Rc5 Rd4 43. Rb5 Rd3 44. Rb4 Kg5 45. Rf4 Rf3 46. Rxf3 gxf3+ 47. Kxf3 Kf5 {A rather calm draw. Accuracy: White = 97%, Black = 93%.} 1/2-1/2

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "8.20"]
[White "Mester, Gyula"]
[Black "Krstulovic, Alex"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2341"]
[BlackElo "2338"]
[Annotator "TA"]
[PlyCount "96"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,96,-21,6,-7,-7,-11,-8,-14,-8,-12,0,-5,0,-11,-10,-35,-29,-37,-17,-16,-4,-8,0,0,2,-23,12,15,27,23,24,16,0,0,69,-14,0,0,0,3,13,-63,-17,-64,-54,-54,-62,-66,-37,-37,-37,-34,-33,-20,-32,-41,-42,-52,-50,-68,-65,-64,-60,-136,-141,-139,-126,-182,-162,-170,-22,-56,-39,-60,0,0,0,0,0,88,46,0,0,0,0,0,0,0,0]} 1. d4 d5 2. e3 Nf6 3. c3 c5 4. Bd3 Bg4 5. f3 Bh5 6. Ne2 {D00: 1 d4 d5: Unusual lines.} e6 7. Nd2 Bg6 8. Nf4 {[#]} Bxd3 $146 ({Predecessor:} 8... Nc6 9. Nxg6 hxg6 10. f4 Bd6 11. Nf3 Qb6 12. Ne5 Rc8 13. Qe2 a5 14. O-O a4 {0-1 (59) Hollstein,F (2201)-Offinger,R (2238) Germany 2006}) 9. Nxd3 cxd4 10. exd4 Nc6 11. O-O Bd6 12. f4 O-O 13. Ne5 Nd7 14. Qe2 Qe7 15. Qb5 Ndb8 16. Ndf3 a6 17. Qb3 (17. Qd3 {keeps more tension.} f6 18. Ng4 Nd7 19. Re1 Qf7 20. b3) 17... f6 18. Nd3 Na5 19. Qc2 Nd7 20. Bd2 Nc4 21. Rae1 f5 (21... Rac8 $11) 22. Nde5 (22. Ng5 $14) 22... Ndxe5 23. fxe5 Nxd2 24. Nxd2 Bc7 25. b4 ({Better is} 25. a3 $11) 25... Rac8 26. a4 a5 27. Qb2 Bb6 28. Rc1 Rc7 29. bxa5 Bxa5 30. Nb3 Bb6 31. a5 Ba7 32. Rc2 Rfc8 33. Kh1 Qd7 34. h3 Qb5 35. Rfc1 Qd3 36. Nc5 (36. Rd2 $15 Qb5 37. Rdc2) 36... Bxc5 $17 37. dxc5 Qc4 38. Qb6 (38. Rb1 $17 {might work better.}) 38... Kf7 39. Rb2 Qf4 (39... Re7 $19 40. Rcb1 Qxc3) 40. Re1 Qg3 41. Reb1 $1 {[#] Hoping for Qd6.} Qxc3 (41... Qxe5 $15 42. Qd6 Kf6 43. Rxb7 Qxd6 44. cxd6 Rxb7 45. Rxb7 Ra8) 42. Qd6 $16 Rc6 $1 {[%cal Rc6d6]} 43. Rxb7+ Kg6 $1 44. Qe7 Qxe5 45. R1b6 (45. R7b6 $5 {[%cal Rb6c6]} Qf6 46. Rxc6 Qxe7 47. Rxc8 $11) 45... Qe1+ {[%mdl 64] [#] Double Attack. The position is equal.} 46. Kh2 Qe5+ 47. Kh1 Qe1+ {[%mdl 64] Double Attack} 48. Kh2 Qe5+ {Accuracy: White = 71%, Black = 83%.} 1/2-1/2

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "8.21"]
[White "Fancsy, Imre"]
[Black "Juhasz, Barbara"]
[Result "1-0"]
[ECO "E68"]
[WhiteElo "2352"]
[BlackElo "2223"]
[Annotator "TA"]
[PlyCount "81"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,81,33,33,33,33,33,33,33,33,33,35,28,47,37,37,41,48,32,48,47,41,53,48,47,52,0,346,329,428,419,620,605,607,583,618,463,600,609,567,583,593,575,545,547,564,558,548,530,856,868,846,829,1560,1546,1530,1416,1446,1418,5259,5231]} 1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. d4 d6 6. Nc3 Nbd7 7. O-O e5 8. e4 exd4 9. Nxd4 Re8 10. h3 Rb8 11. Be3 a6 12. b3 c5 13. Nde2 {E68: King's Indian: Fianchetto: 6...Nbd7 7 0-0 e5 8 e4.} b5 $1 {[%cal Rb5b4] Threatening ...b4.} 14. Qxd6 b4 15. Na4 {Rad1 is the strong threat.White is slightly better.} Nxe4 16. Bxe4 {Hoping for Rad1.} Bxa1 17. Rxa1 {Strongly threatening Bh1.} Rxe4 18. Nxc5 {[%mdl 64] [#] Double Attack} Re8 19. Rd1 {Threatens to win with Nf4.} Qe7 $1 {[%cal Re7d6]} 20. Qxe7 Rxe7 21. Nf4 Nxc5 22. Bxc5 Re8 23. Nd5 $36 {[%mdl 2048] White has some pressure.} Re2 {[#]} 24. Bd4 $146 ({White should play} 24. Bd6 $14 Rb7 {[#]} 25. Ne7+ $1 {[%mdl 512]} Rbxe7 26. Bxe7 Rxe7 27. Rd8+ {[%mdl 64] Double Attack} Kg7 28. Rxc8) ({Predecessor:} 24. Nf4) 24... Rxa2 $2 {[%mdl 8192] White stays focused until the end.} (24... Be6 $11 {and Black stays safe.}) 25. Nf6+ $18 Kf8 26. Be5 Bg4 (26... Bxh3 $142 27. Bxb8 Re2 28. Bd6+ Kg7) 27. hxg4 {White is clearly winning.} Rc8 28. g5 a5 29. Nd7+ Ke8 30. Nb6 Rd8 31. Bd6 {Threatening mate with Re1+.} Re2 32. c5 {Black must now prevent c6.} Re6 33. f4 f6 34. Nd5 {And now Nc7+ would win.} Kf7 35. Nxf6 Re3 36. Kf2 Re6 37. Kf3 h6 38. Ne4 h5 39. c6 Rc8 40. c7 Kg8 41. Be5 {Accuracy: White = 92%, Black = 55%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "8.22"]
[White "Martini, Balazs"]
[Black "Meszaros, Tamas"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "2339"]
[BlackElo "2378"]
[Annotator "TA"]
[PlyCount "78"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,78,0,11,12,25,0,-4,-13,-7,-2,0,0,0,0,14,-11,18,-11,-11,-19,-15,-19,-11,-23,-16,-277,-265,-267,-276,-274,-276,-260,-269,-268,-269,-253,-258,-252,-250,-251,-246,-229,-247,-233,-242,-255,-250,-232,-243,-232,-173,-189,-191,-177,-174,-272,-269,-289,-291,-292,-292,-292,-295,-341,-341,-341,-341,-353,-353,-376,-341]} 1. d4 Nf6 2. Nf3 e6 3. Bg5 c5 4. e3 h6 5. Bh4 b6 6. Be2 {A46: 1 d4 Nf6 2 Nf3 e6: Torre, London and Colle Systems.} Bb7 {[#]} 7. a4 $146 ({Predecessor:} 7. O-O d6 8. c4 Be7 9. Nc3 cxd4 10. Nxd4 a6 11. Bf3 Qc7 12. Bxb7 Qxb7 13. Qf3 Qxf3 14. gxf3 {0-1 (40) Bartel,M (2342)-Kovalenko,I (2611) Poznan 2014}) 7... Be7 8. O-O {The position is equal.} O-O 9. a5 bxa5 10. Nbd2 Nc6 11. c3 d5 12. Qa4 Nd7 13. Bg3 Nb6 $36 {[%mdl 2048] Black has good play.} 14. Qa2 a4 15. Bb5 a3 16. bxa3 c4 17. a4 $2 {[%mdl 8192] [#] Now White is beyond hope.} (17. Rfb1 $11 {and White is okay.}) 17... Na5 $1 $19 18. Qc2 a6 19. Rfb1 axb5 20. axb5 Bd6 21. Ra2 Bxg3 22. hxg3 Qc7 23. Rba1 Nd7 24. Qb2 Qb6 25. Qb4 {[%cal Ra2a5] [#]} Nb3 $1 {[%cal Rb3a1]} 26. Nxb3 cxb3 27. Qxb3 Rxa2 28. Rxa2 Rb8 29. Qb4 Nf8 30. Ne5 f6 31. Nd3 {[#]} Bc8 $1 32. Rb2 (32. Nc5 $142) 32... Bd7 33. Nc5 Bxb5 34. Qa3 Qc7 35. Qb4 Qc6 36. e4 Nd7 37. Nxd7 Qxd7 38. Qc5 Rb7 39. exd5 exd5 {Accuracy: White = 72%, Black = 93%.} 0-1

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "8.23"]
[White "Kovacsy, Barnabas"]
[Black "Emodi, Barnabas"]
[Result "1/2-1/2"]
[ECO "B54"]
[WhiteElo "2143"]
[BlackElo "2352"]
[Annotator "NA"]
[PlyCount "53"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

1. e4 {[%emt 0:00:02]} c5 {[%emt 0:00:02]} 2. Nf3 {[%emt 0:00:08]} d6 {[%emt 0:00:03]} 3. d4 {[%emt 0:00:05]} cxd4 {[%emt 0:00:04]} 4. Nxd4 {[%emt 0:00:02]} e5 {[%emt 0:00:03]} 5. Nb3 {[%emt 0:00:14]} Nf6 {[%emt 0:00:04]} 6. f3 {[%emt 0:00:04]} Be7 {[%emt 0:00:38]} 7. c4 {[%emt 0:00:08]} O-O {[%emt 0:00:27]} 8. Be3 {[%emt 0:00:09]} Be6 {[%emt 0:00:39]} 9. Nc3 {[%emt 0:00:07]} a6 {[%emt 0:01:23]} 10. Be2 {[%emt 0:00:10]} Nbd7 {[%emt 0:01:10]} 11. O-O {[%emt 0:00:08]} Qc7 {[%emt 0:01:18]} 12. Nd5 {[%emt 0:00:14]} Bxd5 {[%emt 0:00:08]} 13. cxd5 {[%emt 0:00:02]} Rfc8 {[%emt 0:01:08]} 14. Qd2 {[%emt 0:01:03]} b6 {[%emt 0:00:36]} 15. Rac1 {[%emt 0:01:08]} Qb7 {[%emt 0:00:06]} 16. Na1 {[%emt 0:00:23]} Bd8 {[%emt 0:02:02]} 17. Nc2 {[%emt 0:00:57]} b5 {[%emt 0:00:40]} 18. Nb4 {[%emt 0:01:40]} Ba5 {[%emt 0:00:19]} 19. a3 {[%emt 0:00:02]} Nc5 {[%emt 0:00:31]} 20. Rc2 {[%emt 0:00:35]} Nfd7 {[%emt 0:01:59]} 21. Qd1 {[%emt 0:00:51]} Bxb4 {[%emt 0:00:45]} 22. axb4 {[%emt 0:00:02]} Na4 {[%emt 0:00:05]} 23. Rxc8+ {[%emt 0:00:18]} Rxc8 {[%emt 0:00:05]} 24. Qb3 {[%emt 0:00:15]} h6 {[%emt 0:00:18]} 25. Rc1 {[%emt 0:00:06]} Rxc1+ {[%emt 0:00:33]} 26. Bxc1 {[%emt 0:00:02]} Qc7 {[%emt 0:00:32]} 27. Be3 {[%emt 0:00:05]} 1/2-1/2

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "8.24"]
[White "Horvath, Tamas I"]
[Black "Varga, Marcell"]
[Result "1-0"]
[ECO "C73"]
[WhiteElo "2318"]
[BlackElo "1685"]
[Annotator "NA"]
[PlyCount "53"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

1. e4 {[%emt 0:00:04]} e5 {[%emt 0:00:02]} 2. Nf3 {[%emt 0:00:03]} Nc6 {[%emt 0:00:03]} 3. Bb5 {[%emt 0:00:04]} a6 {[%emt 0:00:04]} 4. Ba4 {[%emt 0:00:03]} d6 {[%emt 0:00:04]} 5. Bxc6+ {[%emt 0:00:11]} bxc6 {[%emt 0:00:02]} 6. d4 {[%emt 0:00:02]} exd4 {[%emt 0:00:25]} 7. Nxd4 {[%emt 0:00:25]} Bd7 {[%emt 0:00:02]} 8. O-O {[%emt 0:00:10]} c5 {[%emt 0:00:21]} 9. Ne2 {[%emt 0:00:36]} Bc6 {[%emt 0:01:22]} 10. Nbc3 {[%emt 0:00:03]} Nf6 {[%emt 0:00:02]} 11. Ng3 {[%emt 0:01:14]} Be7 {[%emt 0:01:37]} 12. Nf5 {[%emt 0:01:51]} O-O {[%emt 0:00:08]} 13. Qf3 {[%emt 0:00:59]} Re8 {[%emt 0:01:11]} 14. Qg3 {[%emt 0:00:53]} g6 {[%emt 0:00:34]} 15. Nxe7+ {[%emt 0:00:44]} Qxe7 {[%emt 0:00:04]} 16. f3 {[%emt 0:00:20]} Nh5 {[%emt 0:01:46]} 17. Qf2 {[%emt 0:00:37]} Rab8 {[%emt 0:00:30]} 18. b3 Qe5 {[%emt 0:01:45]} 19. Bd2 {[%emt 0:00:45]} Nf4 {[%emt 0:00:17]} 20. Rae1 {[%emt 0:02:23]} Ne6 {[%emt 0:01:28]} 21. Nd1 {[%emt 0:00:44]} Nd4 {[%emt 0:00:19]} 22. Ne3 {[%emt 0:00:24]} h5 {[%emt 0:01:48]} 23. Kh1 {[%emt 0:00:15]} Qf6 {[%emt 0:03:22]} 24. c4 {[%emt 0:02:19]} Ne6 {[%emt 0:00:01]} 25. Bc1 {[%emt 0:00:11]} a5 {[%emt 0:00:30]} 26. Bb2 {[%emt 0:00:05]} Qe7 {[%emt 0:01:04]} 27. Nd5 {[%emt 0:00:04]} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "8.25"]
[White "Varga, Peter"]
[Black "Farkas, Otto Jr."]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "2371"]
[BlackElo "1650"]
[Annotator "NA"]
[PlyCount "64"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

1. d4 {[%emt 0:00:01]} d5 {[%emt 0:00:01]} 2. c4 {[%emt 0:00:02]} dxc4 {[%emt 0:00:01]} 3. e4 {[%emt 0:00:16]} Nf6 {[%emt 0:00:02]} 4. e5 {[%emt 0:00:05]} Nd5 {[%emt 0:00:01]} 5. Bxc4 {[%emt 0:00:02]} Bf5 {[%emt 0:00:04]} 6. Ne2 {[%emt 0:00:31]} e6 {[%emt 0:00:06]} 7. O-O {[%emt 0:00:02]} Bxb1 {[%emt 0:00:02]} 8. Rxb1 {[%emt 0:00:03]} Nc6 {[%emt 0:00:01]} 9. Bb5 {[%emt 0:02:02]} Qd7 {[%emt 0:00:40]} 10. Qa4 {[%emt 0:00:09]} Nb6 {[%emt 0:00:07]} 11. Qc2 {[%emt 0:00:20]} Be7 {[%emt 0:00:17]} 12. Be3 {[%emt 0:00:09]} O-O {[%emt 0:00:06]} 13. Rfc1 {[%emt 0:00:07]} Qd5 {[%emt 0:00:31]} 14. a4 {[%emt 0:02:18]} Rac8 {[%emt 0:02:04]} 15. Nf4 {[%emt 0:01:18]} Qd7 {[%emt 0:00:39]} 16. a5 {[%emt 0:00:31]} Nd5 {[%emt 0:00:02]} 17. a6 {[%emt 0:00:04]} Ndb4 {[%emt 0:00:15]} 18. Qa4 {[%emt 0:00:06]} bxa6 {[%emt 0:01:25]} 19. Bxc6 {[%emt 0:00:03]} Qd8 {[%emt 0:00:01]} 20. Bb7 {[%emt 0:00:44]} Rb8 {[%emt 0:00:02]} 21. Bxa6 {[%emt 0:00:04]} g5 {[%emt 0:00:31]} 22. Nh5 {[%emt 0:00:30]} Rb6 {[%emt 0:00:11]} 23. Be2 {[%emt 0:00:11]} Qb8 {[%emt 0:00:25]} 24. Nf6+ {[%emt 0:00:46]} Bxf6 {[%emt 0:00:04]} 25. exf6 {[%emt 0:00:02]} Nd5 {[%emt 0:00:04]} 26. Bxg5 {[%emt 0:00:30]} Rxb2 {[%emt 0:00:03]} 27. Qa1 {[%emt 0:00:03]} Rxb1 {[%emt 0:00:29]} 28. Rxb1 {[%emt 0:00:21]} Qd8 {[%emt 0:00:02]} 29. Bh6 {[%emt 0:00:32]} Re8 {[%emt 0:00:08]} 30. Bb5 {[%emt 0:00:02]} Qxf6 {[%emt 0:00:13]} 31. Bxe8 {[%emt 0:00:05]} Qxh6 {[%emt 0:00:01]} 32. Bc6 {[%emt 0:00:36]} Nf4 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "9.1"]
[White "Kozak, Adam"]
[Black "Czebe, Attila"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2503"]
[BlackElo "2367"]
[Annotator "TA"]
[PlyCount "79"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,79,24,33,25,30,18,18,23,13,39,20,33,33,63,56,80,49,106,50,114,14,18,0,54,52,41,31,37,18,52,0,122,59,64,37,44,-137,7,0,43,57,50,39,52,30,54,24,45,36,60,56,87,89,80,47,54,60,45,66,57,13,62,55,45,51,56,24,26,31]} 1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 g6 5. O-O Bg7 6. d4 O-O 7. d5 Ne4 {A50: Queen's Fianchetto Defence (1 d4 Nf6 2 c4 b6).} 8. Qc2 f5 9. Ng5 Nd6 {The position is equal.} 10. Nc3 {[#]} h6 $146 ({Predecessor:} 10... a5 11. e4 Na6 12. Bf4 h6 13. Nf3 Nc5 14. Bxd6 exd6 15. exf5 gxf5 16. Nh4 Qf6 {1-0 (47) Grischuk,A (2777)-Livaic,L (2507) chess.com INT 2020}) 11. Nf3 Na6 12. e4 e5 13. b3 Nc5 {[%cal Rf5e4]} 14. exf5 gxf5 (14... Nxf5 $14 15. Bd2 g5) 15. b4 ({Better is} 15. Nh4 $16) 15... Na6 (15... Nd3 $14) 16. Qb3 (16. Rb1 $16) 16... e4 $11 17. Nd2 Qf6 (17... c6 $11) 18. Bb2 $14 Rae8 19. Na4 Qg5 20. Bxg7 Qxg7 21. Rad1 ({White should try} 21. b5 $14) 21... Kh7 (21... Nf7 $11) 22. Rfe1 (22. b5 $1 $16) 22... Nf7 23. f4 (23. b5 $5 {[%cal Rb5a6]}) 23... h5 24. h4 $2 {[#]} (24. b5 $14 {stays ahead.}) 24... Nh6 (24... Nxb4 $1 $17 {[%mdl 512] White must now prevent ...Nd3.} 25. Qxb4 Qxg3 {[%mdl 64] Double Attack}) 25. Nf1 $11 d6 26. Nc3 Nb8 27. Nb5 a6 28. Nd4 Bc8 29. a3 Rg8 30. Bh3 Qf6 {Black wants to play ...Qxh4.} 31. Kh2 Re7 32. Re2 Nd7 33. Ne6 Rxe6 $1 34. dxe6 Qxe6 35. Ne3 Nf6 36. Nd5 Rg7 37. Nxf6+ Qxf6 38. Re3 Be6 39. Qc2 (39. Qc3 $5 {[%cal Rc3f6]} Qe7 40. Qd4 $14) 39... Rg8 40. Rd2 {Accuracy: White = 60%, Black = 63%.} 1/2-1/2

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "9.2"]
[White "Erdos, Viktor"]
[Black "Antal, Gergely"]
[Result "1/2-1/2"]
[ECO "B10"]
[WhiteElo "2618"]
[BlackElo "2571"]
[Annotator "TA"]
[PlyCount "68"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,68,-9,12,16,21,0,28,21,22,0,12,10,12,0,0,8,2,1,7,8,9,0,7,-4,3,0,0,0,9,-4,16,0,0,0,0,-13,-14,-8,0,0,0,0,0,0,0,0,6,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 c6 2. Nf3 d5 3. d3 dxe4 4. dxe4 Qxd1+ 5. Kxd1 Nf6 6. Nfd2 {B10: Caro-Kann: 2 d3 and 2 c4.} h5 7. h4 {[#]} g6 $146 ({Predecessor:} 7... Ng4 8. Ke1 e5 9. Nb3 a5 10. a4 Na6 11. f3 Nf6 12. Be3 Nb4 13. Na3 Be6 {½-½ (67) Harikrishna,P (2719)-Firouzja,A (2728) chess.com INT 2020}) 8. f3 {White has an edge.} Bh6 {The position is equal.} 9. Nc4 Bxc1 10. Kxc1 Be6 11. Nbd2 Nbd7 12. c3 Bxc4 13. Nxc4 Nb6 14. Na5 O-O-O 15. Kc2 Nfd7 16. Be2 Kc7 17. Rad1 f5 18. Nb3 e5 19. Bd3 Rdg8 20. Rd2 f4 21. Rhd1 g5 22. hxg5 Rxg5 23. Bf1 Rg6 24. a4 {[%cal Ba2a4,Ba4a5][%mdl 32] [#] a5 is the strong threat.} Rh7 25. a5 Nc8 26. Nc1 Rd6 27. b4 Rxd2+ 28. Rxd2 b6 29. axb6+ axb6 30. Nd3 Nd6 31. Kb3 Rh8 32. Ra2 Kb7 33. Rd2 {Hoping for Nxf4!} Kc7 34. Ra2 Kb7 {An uneventful encounter. Accuracy: White = 100%, Black = 96%.} 1/2-1/2

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "9.3"]
[White "Kantor, Gergely"]
[Black "Bagi, Mate"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "2530"]
[BlackElo "2478"]
[Annotator "TA"]
[PlyCount "79"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,79,35,29,43,26,44,14,73,70,102,73,78,56,107,95,303,299,265,267,444,436,422,390,342,304,346,289,447,395,387,375,422,406,520,509,555,514,682,675,756,732,837,820,879,871,1074,1065,965,951,1565,1406,2369,1962,1812,1523,29956,29957,12847,6825,29986,29987,29990,29969,29991,29992]} 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Be3 c5 8. Rc1 $1 {[%mdl 4] is more profitable than 8.Qd2 at the moment. Played by Magnus Carlsen in June 2020.} O-O 9. Nf3 b6 {D85: Exchange Grünfeld: Unusual White 7th moves and lines with 7 Nf3.} 10. h4 h5 11. Bc4 {aiming for Bd5.} Bb7 (11... Nc6 $11 {keeps the balance.}) 12. Ng5 {[#]} (12. dxc5 Qxd1+ 13. Rxd1 Bxc3+ 14. Bd2 Bg7 $15) 12... b5 $146 ({Predecessor:} 12... cxd4 13. cxd4 b5 14. Bxf7+ Rxf7 15. Qb3 Qe8 16. Rc7 Bxe4 17. Nxe4 Na6 18. Rb7 Bf6 {1-0 (28) Djurhuus,R-Volchok,A ICCF corr 1992}) 13. Bb3 c4 14. Bc2 Qd7 ({Black should play} 14... Qa5 $14) 15. e5 {Strongly threatening e6!} Qg4 $2 (15... Bxg2 $2 {[#]} 16. e6 $1 $18 {[%mdl 512]}) (15... Bd5 $16) 16. Qxg4 $18 hxg4 17. h5 f6 $2 (17... Bxg2 18. Rh4 f6) 18. Ne6 ({Not} 18. h6 fxg5 19. hxg7 Rf7 $18) 18... Bxg2 19. Rh2 ({Weaker is} 19. Nxf8 Bxh1 20. Nxg6 fxe5 $18) 19... Bd5 20. Nxf8 Kxf8 21. exf6 ({Resist} 21. Bxg6 fxe5 22. h6 exd4 $18) 21... exf6 (21... Bxf6 $142 22. hxg6 Nc6) 22. hxg6 Nc6 23. Rb1 a6 24. Kd2 Ne7 25. Bf4 Rd8 26. Re1 Rd7 27. Rh5 b4 28. Ba4 Bc6 {[#]} 29. Rxe7 $1 {[%mdl 512]} bxc3+ (29... Rxe7 30. Bxc6) 30. Kxc3 Bxa4 31. Rxd7 Bxd7 {[%mdl 4096] Endgame KRB-KB} 32. Rc5 Ke7 33. Kxc4 Ke6 34. Rc7 Bb5+ 35. Kc3 Bd7 {[#]} 36. d5+ $1 Ke7 (36... Kxd5 37. Rxd7+) 37. Kc4 f5 38. Kc5 {White mates.} Bb2 {[#]} 39. Ra7 $1 Bc3 40. Bg5+ {Black got outplayed after the opening. Accuracy: White = 75%, Black = 26%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "9.4"]
[White "Berkes, Ferenc"]
[Black "Aczel, Gergely"]
[Result "1-0"]
[ECO "E25"]
[WhiteElo "2661"]
[BlackElo "2511"]
[Annotator "TA"]
[PlyCount "71"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 26,71,29,27,35,-15,43,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-15,-9,-13,0,0,57,52,54,45,103,118,181,180,415,420,421,423,400,334,514,495,559,494,463,456,5297,5147]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 c5 7. cxd5 exd5 8. e3 O-O 9. Bd3 b6 10. Ne2 Ba6 11. O-O Re8 12. Ng3 Bxd3 13. Qxd3 Nc6 14. Bb2 h5 {E49: Nimzo-Indian: Rubinstein: 5 Bd3 d5 6 a3 Bxc3+ 7 bxc3.} 15. Rad1 $5 {[%mdl 4] Exploring less charted territory.} Qd7 (15... c4 $11 16. Qe2 Qd7) 16. Rfe1 Rad8 {The position is equal.} 17. e4 {[#]} h4 $146 ({Predecessor:} 17... cxd4 18. cxd4 h4 19. Nf5 g6 20. Nxh4 dxe4 21. fxe4 Qg4 {½-½ (60) Kharitonov,A (2538)-Bellia,F (2428) Rethymno 2012}) 18. Nf5 g6 $1 {[%cal Rg6f5]} 19. Nxh4 dxe4 20. fxe4 Qg4 21. Nf3 Rxe4 22. h3 Qf5 23. Rxe4 Qxe4 24. Qd2 cxd4 25. cxd4 Rd5 (25... Nd5 $11) 26. Re1 $36 {[%mdl 2048] Black is under pressure.} Qf5 27. Qc3 Nd8 (27... Rd6 $14) 28. Ne5 $16 Ne4 {[#]} (28... Kg7 $16 {is a better defense.}) 29. Qe3 $1 $18 Nd6 $2 (29... Nf6 30. Qh6 Rb5) 30. Ng4 {Threatens to win with Nh6+.} Qg5 31. Qxg5 Rxg5 {[#]} 32. d5 $1 {[%mdl 512] Hoping for Nf6+.} f5 (32... Kf8 $142 33. Ne5 Rxe5 34. Bxe5 Ke7) (32... Rxd5 33. Nf6+) 33. Nh6+ {White is clearly winning.} Kh7 34. Bc1 Kxh6 35. h4 {[%mdl 64] Pin} Ne4 (35... N8f7 $142 36. hxg5+ Kg7) 36. Rxe4 {Accuracy: White = 90%, Black = 48%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "9.5"]
[White "Farago, Sandor"]
[Black "Banusz, Tamas"]
[Result "0-1"]
[ECO "C77"]
[WhiteElo "2271"]
[BlackElo "2628"]
[Annotator "TA"]
[PlyCount "90"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,90,37,13,20,-20,-20,-33,-22,-33,-37,-37,-33,-52,-53,-91,-86,-85,-84,-101,-60,-77,-79,-70,-57,-125,0,-16,-5,-43,-40,-41,45,10,2,17,89,106,92,-15,-8,-454,-457,-464,-439,-478,-460,-585,-609,-620,-600,-604,-592,-705,-687,-641,-511,-511,-511,-512,-512,-511,-504,-502,-508,-516,-504,-559,-558,-558,-553,-557,-532,-668,-671,-656,-637,-793,-786,-746,-742]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 d6 6. c3 g6 7. Bg5 Bg7 {C77: Ruy Lopez: 3...a6 4 Ba4 Nf6, unusual lines.} 8. Qd2 h6 9. Bh4 {[#]} O-O $146 {Black is slightly better.} ({Predecessor:} 9... g5 10. Bg3 Nh5 11. Bxc6+ bxc6 12. d4 g4 13. Ng1 Qe7 14. f3 f5 15. d5 cxd5 16. Qxd5 {0-1 (22) Langschmidt,D (2223)-Schmidt,H (2011) ICCF email 2006}) 10. h3 g5 11. Bg3 $1 Ne7 12. Bc2 Ng6 $36 {[%mdl 2048] Black has the initiative.} 13. c4 Nh5 14. Nc3 Nhf4 15. Rg1 f5 16. exf5 Bxf5 17. O-O-O Qf6 18. Bh2 (18. h4 $15) 18... g4 ({Black should play} 18... Be6 $17 {...Nxh3! is the strong threat.} 19. Bxf4 Nxf4) 19. hxg4 $11 Bxg4 {aiming for ...Nxg2!} 20. Ne4 Qf7 21. Rde1 Kh8 (21... b5 $15) 22. Bxf4 Qxf4 23. Re3 h5 (23... Bxf3 $11 {remains equal.} 24. gxf3 Nh4) 24. g3 $16 Qf5 25. Nfg5 (25. Nh2 $16) 25... Bh6 $11 26. f4 $2 {[%mdl 8192] [#] White does not recover from this.} (26. f3 $11 Bxg5 27. fxg4 hxg4 28. Nxg5 Qxg5 29. Re4 Qxd2+ 30. Kxd2) 26... exf4 $19 {Black is clearly winning.} 27. gxf4 Nxf4 28. Qc3+ Kg8 29. Bd1 Bxg5 30. Bxg4 hxg4 31. Nxg5 Qxg5 32. Qd2 Rae8 {[#] Threatens to win with ...Rxe3.} 33. Kc2 Ng6 34. Rxe8 Qxd2+ 35. Kxd2 {Black must now prevent Rxf8+.} Rxe8 36. Rxg4 {[%mdl 4096] Endgame KRN-KR} Kf7 37. d4 Rh8 38. Rg2 Rh3 39. Kc2 Ne7 40. Rf2+ Ke6 41. d5+ Kd7 42. Rf7 b5 43. b3 Rh2+ 44. Kb1 bxc4 45. bxc4 Rh4 {Accuracy: White = 50%, Black = 80%.} 0-1

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "9.6"]
[White "Mihok, Oliver"]
[Black "Ruck, Robert"]
[Result "1/2-1/2"]
[ECO "B18"]
[WhiteElo "2552"]
[BlackElo "2540"]
[Annotator "TA"]
[PlyCount "47"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,47,21,15,18,18,39,27,36,34,40,12,37,39,56,42,40,36,79,34,48,2,25,11,27,-17,-14,-20,-2,-18,-7,-25,-16,-15,-18,-19,0,-23]} 1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Bc4 Nf6 (6... e6 7. N1e2 Bd6 8. h4 h6 9. Nf4 Bxf4 10. Bxf4 Nf6 11. Qe2 Nbd7 12. h5 Bh7 13. O-O-O O-O 14. Bd3 Bxd3 15. Rxd3 Qa5 16. Kb1 c5 17. Ne4 cxd4 18. Nxf6+ Nxf6 19. Be5 {1-0 (42) Mihok,O (2550)-Ruck,R (2524) Ajka 2019}) 7. N1e2 Nbd7 {B18: Classical Caro-Kann: 4...Bf5 sidelines.} 8. O-O Nb6 9. Bd3 Bxd3 {White has an edge.} 10. Qxd3 {[#]} g6 $146 ({Predecessor:} 10... e6 11. Re1 Be7 12. Bf4 O-O 13. Ne4 Nxe4 14. Qxe4 Nd5 15. Rad1 Nf6 16. Qf3 Qd5 17. Qxd5 cxd5 {½-½ (39) Podetti,D (1741)-Boer,S (1918) Milan 2013}) 11. f4 Bg7 12. f5 Qd7 13. a4 {[%cal Ba2a4,Ba4a5][%mdl 32]} Rd8 14. a5 Nbd5 15. Bd2 O-O 16. Kh1 e6 17. fxg6 fxg6 18. Ne4 Nxe4 19. Qxe4 Rde8 20. c4 Ne7 21. Bc3 Rxf1+ 22. Rxf1 {The position is equal.} Nf5 23. b3 Re7 24. Re1 {Accuracy: White = 66%, Black = 87%.} 1/2-1/2

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "9.7"]
[White "Kaczur, Florian"]
[Black "Almasi, Zoltan"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2507"]
[BlackElo "2687"]
[Annotator "TA"]
[PlyCount "88"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,88,31,45,36,43,20,19,26,18,0,10,4,16,4,13,8,10,-1,47,0,17,0,0,0,1,1,9,0,0,0,5,14,34,16,39,35,43,0,0,0,0,0,0,0,30,30,36,31,86,85,78,84,60,0,0,0,0,0,8,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-8,-8]} 1. e4 d6 2. d4 g6 3. Nc3 {[%cal Bb1c3,Bc3d5,Bd5e3,Be3c4][%mdl 32]} Bg7 4. Nge2 a6 5. g3 b5 6. Bg2 {B06: Modern Defence.} Bb7 7. a4 b4 8. Nd5 a5 {[#]} 9. c3 $146 ({Predecessor:} 9. c4 Nd7 10. h4 e6 11. Ne3 h5 12. O-O Ne7 13. f4 c5 14. d5 exd5 15. exd5 {0-1 (27) Ladanyi,Z (2125)-Chernyshov,K (2500) Harkany 2018}) 9... e6 10. Ne3 Nf6 11. Qc2 O-O 12. O-O Na6 13. Rd1 Qb8 14. Bd2 Re8 15. Nc4 Bxe4 {[%mdl 64] [#] Decoy} 16. Bxe4 Nxe4 17. Qxe4 {Threatens to win with Qc6.} d5 18. Qd3 dxc4 19. Qxc4 Qb7 20. Nf4 Reb8 21. Nd3 bxc3 22. bxc3 Qb3 23. Qxb3 (23. Qc6 {keeps more tension.} Qb7 24. Qxb7 Rxb7 25. Rdb1 Rab8 26. Rxb7 Rxb7 27. Kf1) 23... Rxb3 24. Rdb1 Rab8 25. Rxb3 Rxb3 26. Ra2 h5 27. Kf1 Kf8 28. Ke2 Ke7 (28... c5 $14) 29. Rb2 $16 Rxb2 30. Nxb2 {[%mdl 4096] Endgame KBN-KBN} c5 31. Nc4 (31. Kd3 $14) 31... cxd4 $11 {The position is equal.} 32. cxd4 Bxd4 33. Nxa5 {[#] Nc6+ is the strong threat.} Kd6 34. Nb3 Bg7 35. Kd3 Kd5 36. h3 e5 37. f3 f5 38. g4 e4+ 39. Ke2 exf3+ 40. Kxf3 fxg4+ 41. hxg4 Kc4 42. Nc1 hxg4+ 43. Kxg4 Nc5 44. a5 Kb5 {Accuracy: White = 90%, Black = 92%.} 1/2-1/2

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "9.8"]
[White "Meszaros, Tamas"]
[Black "Balogh, Csaba"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "2378"]
[BlackElo "2580"]
[Annotator "TA"]
[PlyCount "35"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,35,41,38,0,30,30,24,-2,18,7,72,69,107,46,58,55,55,26,22,25,183,166,497,494,1112,1101]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 b5 6. Bd3 Bb7 7. Be3 {B43: Sicilian: Kan Variation: 5 Nc3.} Nc6 8. Nxc6 Bxc6 {[#]} 9. Qe2 $146 {White has an edge.} ({Predecessor:} 9. O-O Qc7 10. Qe2 Nf6 11. a3 h5 12. f4 Ng4 13. Bd4 Bb7 14. b4 Rc8 15. e5 {0-1 (46) Ferrante,M (2128)-Gromovs,S (2339) Senigallia 2009}) 9... Qb8 10. a4 {[%cal Ra4b5]} Bb4 (10... Nf6 $11 {keeps the balance.}) 11. axb5 axb5 12. Rxa8 (12. O-O $16) 12... Qxa8 13. O-O $36 {[%mdl 2048] White is pushing.} Nf6 14. e5 Bxc3 15. bxc3 Ne4 $2 {[#]} (15... Bxg2 $11 {and Black is okay.} 16. exf6 Bxf1 17. Qxf1 gxf6) 16. Qg4 $18 Kf8 $2 (16... g6 17. Qf4 h6) 17. f3 f5 (17... h5 $142 18. Qh4 g5) 18. fxe4 {Accuracy: White = 42%, Black = 17%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "9.9"]
[White "Balog, Imre"]
[Black "Csonka, Balazs"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2567"]
[BlackElo "2498"]
[Annotator "TA"]
[PlyCount "90"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,90,6,8,0,6,-32,0,-12,-17,-25,-11,-36,-38,-29,-6,-66,-5,-27,-35,-56,-42,-48,-52,-41,-35,-54,-38,-49,-27,-27,-29,-62,-56,-77,-68,-76,-85,-84,-77,-84,-85,-84,-84,-97,-102,-119,-106,-103,-91,-91,-95,-97,-90,-107,-100,-105,-107,-153,-148,-152,-152,-152,-152,-161,-150,-164,-132,-185,-185,-196,-185,-193,-185,-218,-212,-204,-178,-730,-726]} 1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. g3 dxc4 5. Qa4+ Bd7 6. Qxc4 c5 7. Bg2 Bc6 8. O-O {E04: Open Catalan: 5 Nf3.} Nbd7 9. Nc3 Rc8 (9... b5 $5 {[%cal Rb5c4]} 10. Qd3 (10. Nxb5 Nb6 $17) 10... b4 $15) 10. Bg5 {The position is equal.} cxd4 11. Qxd4 Bc5 12. Qh4 O-O 13. Rad1 h6 {[#]} 14. Bc1 $146 (14. Bxf6 $11 Qxf6 15. Qxf6 Nxf6 16. Ne5) ({Predecessor:} 14. Bxf6 Qxf6 15. Qxf6 Nxf6 16. Ne5 Bxg2 17. Kxg2 Bb4 18. Nd7 Nxd7 19. Rxd7 Bxc3 {½-½ (21) Zupe,M (2349)-Sakelsek,T (2403) Murska Sobota 2008}) 14... Nd5 ({Black should play} 14... Qa5 $15) 15. Qxd8 Rfxd8 16. Ne4 Ba4 17. b3 Bb5 $36 {[%mdl 2048] Black fights for an advantage.} 18. Rfe1 Be7 19. Nd4 Ba6 20. Bb2 Bb4 21. Rf1 Nc5 22. Nxc5 Bxc5 23. Bf3 {[#]} Bb6 $1 {Threatens to win with ...Nc3. White is now going downhill.} 24. Rc1 {[#]} Rxc1 $1 25. Rxc1 Nb4 26. a3 Bxd4 27. Bxd4 Rxd4 28. axb4 Rxb4 $17 {[%mdl 4096] Endgame KRB-KRB} 29. Rc3 g6 30. Kf1 b6 31. Ke1 Bb5 32. Kd2 Kg7 33. h4 g5 34. hxg5 hxg5 35. Re3 a5 36. Kc3 Kf6 37. Be4 Ke7 38. Bc2 Bc6 39. Kb2 Rb5 40. Rc3 (40. Bd3 $17 Rb4 41. Bc2) 40... Kd6 $19 41. Kc1 Rc5 42. Rd3+ Ke7 43. f3 Bb5 44. Re3 a4 {[%cal Ba5a4,Ba4a3][%mdl 32]} 45. Kb2 $2 {[#]} (45. Kb1) 45... a3+ $1 {[%mdl 512] Accuracy: White = 75%, Black = 85%.} 0-1

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "9.10"]
[White "Horvath, Tamas I"]
[Black "Papp, Gabor"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2318"]
[BlackElo "2602"]
[Annotator "TA"]
[PlyCount "46"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,46,53,71,17,15,0,0,-34,-64,-106,-106,-106,-106,-106,-97,-91,-87,-119,-114,-396,-406,-422,-424,-422,-418,-403,-400,-573,-439,-429,-356,-382,-348,-350,-336]} 1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Bg5 c6 5. Qd2 Nd7 6. f4 b5 7. Nf3 b4 8. Nd1 {B06: Modern Defence.} (8. Na4 $16) 8... c5 $5 {[%mdl 4] [#] Exploring less charted territory.} 9. Ne3 $146 ({Predecessor:} 9. Nf2 Qb6 10. O-O-O Bb7 11. dxc5 Nxc5 12. e5 f6 13. exd6 Bxf3 14. d7+ Kd8 15. gxf3 fxg5 {0-1 (23) Renet,O (2480)-Todorcevic,M (2535) Marseille 1989}) 9... Ngf6 10. e5 {The position is equal.} Ne4 11. Qd3 Nxg5 12. Nxg5 {[#] e6 is the strong threat.} cxd4 $1 13. e6 Nc5 {[%mdl 64] Double Attack} ({Not} 13... dxe3 $2 14. exf7+ Kf8 15. Ne6+ Kxf7 16. Nxd8+ Rxd8 17. Qd5+ e6 18. Qxa8 $18) 14. Qb5+ Kf8 15. Nxf7 Qb6 $36 {[%mdl 2048] Keeping White busy.} 16. Nd5 $2 {[%mdl 8192]} (16. Nd1 $17) 16... Qxb5 $19 17. Bxb5 Bxe6 {[%mdl 64] [#] Double Attack} 18. Nxh8 {Black must now prevent Nc7.} Bxd5 19. Nxg6+ hxg6 20. O-O (20. Bd3 {was necessary.}) 20... Be4 21. Rf2 e6 22. Rd1 Ke7 23. Bf1 Rc8 {White got outplayed after the opening. Accuracy: White = 40%, Black = 91%.} 0-1

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "9.11"]
[White "Kiss, Pal"]
[Black "Nagy, Gabor"]
[Result "1/2-1/2"]
[ECO "E91"]
[WhiteElo "2266"]
[BlackElo "2502"]
[Annotator "TA"]
[PlyCount "125"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,125,34,68,20,37,29,83,21,10,16,65,16,17,23,18,38,31,43,53,46,55,35,80,69,94,33,88,35,89,0,0,0,0,0,0,0,17,8,8,24,23,0,6,0,152,142,287,0,0,0,0,-43,-41,-41,-33,-36,-62,-87,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 Na6 7. O-O e5 8. Re1 Qe8 9. Bf1 Bg4 10. Be3 {E94: King's Indian: Classical: 6 Be2 e5 7 0-0: Various Black 7th moves.} Nd7 11. Be2 c6 {[#]} (11... exd4 $11 {remains equal.} 12. Nxd4 Bxe2 13. Qxe2 Nac5) 12. h3 $146 (12. d5 $16) ({Predecessor:} 12. d5 c5 13. a3 Qe7 14. Rb1 f5 15. h3 Bxf3 16. Bxf3 f4 17. Bd2 h5 18. g3 fxg3 19. fxg3 {½-½ (64) Hebert,J (2435)-Kazhgaleyev,M (2490) Cannes 1996}) 12... Bxf3 13. Bxf3 Qe7 14. Qd2 exd4 15. Bxd4 Bxd4 16. Qxd4 Ne5 17. Be2 Qf6 18. Rad1 Rad8 19. Qe3 Nc5 20. f4 {Threatens to win with b4.} Ned7 21. Bg4 ({White should try} 21. Rd2 $16) 21... Qe7 {[#]} (21... a5 $14) 22. Bxd7 (22. b4 $1 $16) 22... Rxd7 (22... Nxd7 $14 23. Qxa7 Nc5) 23. Rd2 (23. b4 $16 Na6 24. a3 (24. Qxa7 Nxb4 25. a3 Na6 $11)) 23... a5 $11 24. b3 Re8 25. Qf3 Qh4 26. Ree2 Ne6 27. g3 Qd8 28. Kg2 Nc5 29. Re1 Qb6 30. Red1 Rde7 $2 ({Black should play} 30... a4 $11) 31. Rxd6 $16 {And now Nd5! would win.} Nxe4 {[#]} (31... Qb4 $16) 32. Nxe4 $2 (32. Nd5 $1 $18 {[%cal Rd5b6][%mdl 512]} Qc5 (32... cxd5 33. Rxb6) 33. Nxe7+ Rxe7 34. Rd8+ Kg7 35. R8d7) 32... Rxe4 $11 33. R1d2 a4 34. R6d3 Qa5 35. h4 h5 36. Rf2 Qf5 37. Rfd2 R8e7 (37... Kh7 $17) 38. Rd8+ {The position is equal.} Kg7 39. Qc3+ $1 f6 {( -> ...Re2+)} 40. Qd3 axb3 41. axb3 Qe6 42. Rd7 Kh6 {aiming for ...Rxd7.} 43. Rxe7 $1 Qxe7 {[%mdl 4096] Endgame KQR-KQR} 44. Kf2 Qc5+ 45. Kg2 Qe7 46. Kf2 Re1 47. Re2 Rxe2+ 48. Qxe2 {KQ-KQ} Qb4 49. Qe3 Kg7 50. Qd3 Qe7 51. Qd4 c5 52. Qd5 b6 53. Qc6 Qd8 54. Qb7+ Kh6 55. Qf7 Qd2+ 56. Kf1 Qd1+ 57. Kf2 Qc2+ 58. Kf1 Qb1+ 59. Kf2 Qc2+ 60. Kf1 Qd3+ 61. Kf2 Qd4+ 62. Kf1 Qd3+ 63. Kf2 {Accuracy: White = 79%, Black = 81%.} 1/2-1/2

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "9.12"]
[White "Balint, Vilmos"]
[Black "Horvath, Adam"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "2143"]
[BlackElo "2488"]
[Annotator "TA"]
[PlyCount "84"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,83,48,60,0,27,-5,2,-32,-25,-46,-35,-71,-43,-66,-46,-97,-105,-98,-66,-128,-113,-114,-99,-164,-171,-443,-205,-408,-175,-198,-198,-228,-183,-337,-320,-331,-340,-478,-446,-547,-521,-523,-514,-574,-585,-555,-542,-512,-522,-922,-929,-871,-891,-29984,-29985,-29985,-29986,-29997,-29998,-29998,-29995,-29995,-29996,-29996,-29997,-29997,-29996,-29996,-29997,-29997,-29998,-29998,-29999,-29999]} 1. Nf3 c5 2. c4 Nc6 3. Nc3 g6 4. e3 Bg7 5. d4 d6 6. d5 Na5 {[#]} 7. h4 $146 {A35: Symmetrical English: 2 Nc3 Nc6 3 Nf3.} ({White should try} 7. Qc2 $14) ({Predecessor:} 7. e4 Nf6 8. h3 O-O 9. Bd3 e5 10. Bg5 h6 11. Bd2 b6 12. Qc1 Kh7 13. g4 Ng8 14. Rg1 a6 15. b3 {1-0 (65) Shtembuliak,E (2600)-Moiseenko,A (2623) Lutsk 2019}) 7... Nf6 8. Be2 a6 9. a4 {The position is equal.} e6 10. e4 exd5 11. exd5 Bf5 12. Nd2 Qd7 13. Ra3 ({Better is} 13. f3 $15) 13... O-O $17 14. h5 gxh5 (14... Nxh5 15. g4 $15) 15. Kf1 (15. Nb3 $15 Nxb3 16. Rxb3) 15... Rfe8 16. Nf3 Re7 17. Bd2 (17. Kg1 $17) 17... Rae8 $19 18. Nh4 $2 (18. Kg1 {might work better.}) 18... Bg6 (18... Ng4 $142 19. Bxg4 Bxg4) 19. Qc1 $2 (19. b3) 19... Qd8 (19... Ng4 $142 {...Bxc3 is the strong threat.} 20. Bxg4 Qxg4) 20. Bg5 Qb6 21. Nxg6 hxg6 22. Qc2 $2 {[#]} (22. Rh3 {was the only defense.}) 22... Nxc4 $1 {[%mdl 512]} 23. Rb3 (23. Bxc4 Re1#) 23... Qd8 24. g4 (24. Rh4 $142 Nb6 25. Rf4 Nbxd5 26. Nxd5 Nxd5 27. Bxe7 Qxe7 28. Rff3) 24... Na5 25. gxh5 Nxb3 26. Qxb3 {If only White now had time for hxg6....} Re5 27. Bh4 g5 28. Bg3 Ne4 29. Nxe4 Rxe4 30. Bd3 {[#]} c4 $1 31. Bxc4 Qc8 {Hoping for ...Re1+.} 32. h6 Re1+ {Black mates.} 33. Kg2 Rxh1 34. hxg7 Qh3+ 35. Kf3 g4+ 36. Kf4 Qh6+ {[%mdl 64] Double Attack} 37. Kxg4 Qg6+ 38. Kf4 Qe4+ 39. Kg5 {[#]} f6+ $1 {[%mdl 64] Deflection, Decoy} 40. Kxf6 Rh6+ 41. Kg5 Rg6+ {[%mdl 64] Double Attack} 42. Kh5 Qg4# {Accuracy: White = 23%, Black = 84%.} 0-1

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "9.13"]
[White "Terbe, Julianna"]
[Black "Seres, Lajos"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2273"]
[BlackElo "2418"]
[Annotator "TA"]
[PlyCount "60"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,60,-28,0,0,0,0,0,0,0,0,0,-13,0,-20,-7,-2,16,3,57,54,84,69,70,37,28,0,0,13,1,-133,-137,-106,0,0,17,-94,-104,-333,-336,-330,-320,-320,-315,-981,-938,-866,-600,-555,-257,-1242,-937,-895,-898]} 1. d4 d5 2. Nf3 Nf6 3. g3 c6 4. c4 dxc4 5. Ne5 Nbd7 6. Nxc4 {D11: Slav Defence: 3 Nf3 sidelines and 3...Nf6 4 e3 Bg4.} b5 7. Ne3 Bb7 8. Bg2 {The position is equal.} e6 9. O-O {[#]} Qb6 $146 ({Predecessor:} 9... Nb6 10. Nc3 Qd7 11. Qd3 Be7 12. a4 a6 13. a5 Nbd5 14. Nexd5 cxd5 15. Bf4 O-O {0-1 (28) Khayutin,C (1956)-Sturt,R (2294) Montreal 2013}) 10. Nc3 Be7 11. a4 b4 12. Ne4 Nxe4 13. Bxe4 {With the idea a5.} Nf6 (13... Rc8 $11) 14. Nc4 $14 Qa6 15. Bd3 c5 16. Ne5 Qd6 17. Bb5+ (17. Bf4 $5 {[%cal Rd3b5]} Qd5 18. e4 $1 {[%mdl 512]} Nxe4 19. Bc4 (19. Bb5+ Kf8 $11) 19... Qxd4 20. Qe2 $14 (20. Bb5+ Kf8 $14)) 17... Kf8 18. Bf4 {Black must now prevent Nd7+!} Qd5 $1 $40 {[%csl Gb7][%cal Rd5h1][%mdl 128] Black attacks.} 19. Nf3 (19. f3 $1 $11) 19... a6 $17 20. Bd3 {[#]} cxd4 ({Black should try} 20... c4 $1 $17 {[%cal Rc4d3]} 21. Bc2 Ne4) 21. Rc1 $11 Rd8 22. Bc4 (22. Rc7 $11 {keeps the balance.}) 22... Qh5 $17 23. Ne5 $2 {This move loses the game for White.} (23. h4 $17) 23... g5 $19 ({Not} 23... Qh3 24. f3 $17) 24. Bd2 Bd6 ({Don't do} 24... Qh3 25. f3 $19) 25. Nf3 Ng4 {( -> ...Bxf3)} 26. h4 $2 (26. Bxg5 Nxh2 27. Bxd8 Nxf3+ 28. exf3 Bxf3 29. Qxf3 Qxf3 30. Be2 Qxe2 {[#]} 31. Bf6 $1 {[%mdl 512]}) 26... gxh4 27. Kg2 h3+ 28. Kh1 Ne5 (28... Rg8 $142 29. a5 Kg7) 29. Qb3 $2 (29. Kh2) 29... a5 30. Kh2 Bxf3 {Accuracy: White = 53%, Black = 68%.} 0-1

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "9.14"]
[White "Ongut, Tamas Gunes"]
[Black "Fancsy, Imre"]
[Result "1/2-1/2"]
[ECO "D31"]
[WhiteElo "2305"]
[BlackElo "2352"]
[Annotator "TA"]
[PlyCount "60"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,60,31,31,34,30,25,0,20,-8,0,-13,0,0,0,-10,-7,-17,0,0,0,-19,-19,-19,-19,-11,-14,-36,-22,-38,-15,-44,-37,-49,-47,-41,-40,-49,-38,-56,-10,-45,-59,-71,0,0,0,-61,0]} 1. d4 d5 2. c4 e6 3. Nc3 Be7 4. cxd5 exd5 5. Bf4 c6 6. e3 Bd6 7. Bxd6 Qxd6 8. Bd3 Ne7 {D31: Queen's Gambit Declined: Semi-Slav without ...Nf6 (+ Marshall Gambit and Noteboom) and Exchange Variation lines without ...Nf6.} 9. Qc2 b6 10. O-O-O {[#]} a5 $146 {The position is equal.} ({Predecessor:} 10... Ba6 11. e4 Bxd3 12. Rxd3 dxe4 13. Nxe4 Qf4+ 14. Re3 O-O 15. Nh3 Qf5 16. Rf3 Qd5 {1-0 (33) Chatalbashev,B (2564)-Colovic,A (2456) Skopje 2015}) 11. Nf3 (11. Na4 $5 {[%cal Ra4b6]}) 11... Ba6 12. e4 ({But not} 12. Bxh7 g6 $17) 12... Bxd3 13. Qxd3 Na6 14. exd5 Nb4 {[%mdl 64] [#] Double Attack} 15. Qe2 Nbxd5 16. Nxd5 Qxd5 17. Kb1 Ra7 18. Qe5 {[#] Strongly threatening Qb8+.} O-O 19. Qxd5 Nxd5 20. Rhe1 Rc7 21. Rc1 Rfc8 22. Rc2 f6 23. Nd2 Kf7 24. Nc4 {Nd6+ is the strong threat.} Rd8 25. a3 a4 26. Rec1 Rcd7 27. Ne3 Ne7 28. Nc4 Nd5 29. Ne3 Ne7 30. Nc4 Nd5 {Accuracy: White = 76%, Black = 89%.} (30... Rb8 $15) 1/2-1/2

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "9.15"]
[White "Horvath, Jozsef"]
[Black "Deak, Sandor"]
[Result "1-0"]
[ECO "A35"]
[WhiteElo "2438"]
[BlackElo "2281"]
[Annotator "TA"]
[PlyCount "75"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,75,17,18,17,28,21,0,11,8,27,0,0,-15,47,47,41,26,25,24,143,85,74,84,78,59,70,64,71,66,292,292,306,283,343,283,299,300,357,351,430,422,877,879,857,869,831,854,922,931,1026,986,992,975,966,939,962,956,1463,1456,1511,1100]} 1. c4 Nf6 2. Nc3 c5 3. Nf3 Nc6 4. e3 e6 5. d4 d5 6. cxd5 exd5 7. Bb5 cxd4 8. Nxd4 Bd7 9. O-O Be7 {D32: Tarrasch Defence: Sidelines and lines without g3.} 10. Nf3 a6 11. Be2 Be6 {[#] The position is equal.} 12. b3 $146 ({Predecessor:} 12. Nd4 Nxd4 13. Qxd4 O-O 14. Rd1 Qd7 15. b3 Rfd8 16. Bb2 Rac8 17. Na4 Rc2 18. Bd3 {½-½ (25) Mikusik,M (2145)-Sinervuo,V (2042) Prague 2008}) 12... O-O 13. Bb2 Ne4 14. Nd2 {[#]} Bf6 ({Black should play} 14... Ba3 $1 $11 {[%mdl 512]} 15. Bxa3 Nxc3) 15. Ndxe4 $14 dxe4 16. Qb1 $36 {[%mdl 2048] White is more active.} Bf5 17. Rd1 Qa5 {[#]} (17... Qe8 $1 $11) 18. Nd5 (18. Rd5 $142 $1 {[%cal Rd5a5]} Qb4 19. Rxf5 Bxc3 20. Bc4 Bxb2 21. Qxb2) 18... Bxb2 $16 19. Qxb2 Qd8 20. Rd2 Qg5 21. Rad1 Rad8 22. g3 {Black must now prevent h4.} Rd6 $2 {[#] This move loses the game for Black.} ({Black should try} 22... Bh3 $14) 23. Ne7+ $1 $18 {[%mdl 512]} Qxe7 (23... Nxe7 24. Rxd6) 24. Rxd6 Bh3 25. a3 h6 26. b4 Ne5 27. Qd4 Ng4 28. Rd8 {White is clearly winning.} Kh7 (28... Nf6 $142 29. Rxf8+ Kxf8 30. Qd8+ Ne8) 29. Rxf8 {[%mdl 64] Overworked Piece} Qxf8 30. Qxe4+ {[%mdl 64] Double Attack} f5 31. Qxb7 Ne5 32. Qxa6 Bg4 33. f4 Bxe2 34. Qxe2 Ng4 35. Rd5 Qc8 36. Rc5 Qe6 37. Qd3 Kg6 38. h3 {Accuracy: White = 83%, Black = 48%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "9.16"]
[White "Korpa, Bence"]
[Black "Havanecz, Bianka"]
[Result "1/2-1/2"]
[ECO "A06"]
[WhiteElo "2545"]
[BlackElo "2251"]
[Annotator "TA"]
[PlyCount "163"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,163,-30,-37,-23,-46,-18,-40,-34,-31,-14,-37,-41,-30,-25,-57,-55,-64,-47,-45,-36,-50,-27,-37,-14,-62,-23,-19,0,0,0,0,0,0,0,0,0,0,0,0,0,-60,-58,-69,-72,-94,-85,-105,0,0,0,-80,-66,-45,-65,-114,-113,-211,-105,-87,-69,-144,-134,-191,-192,-196,-188,-184,-100,-143,-127,-127,-108,-155,-140,-145,-135,-135,-60,-171,-162,-319,-312,-389,-394,-433,-33,-37,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. O-O e5 5. d3 Ne7 6. Na3 O-O 7. c4 c6 8. Rb1 a5 {A07: Réti Opening: New York and Capablanca Systems.} 9. b3 {[#]} Nd7 $146 ({Predecessor:} 9... Na6 10. cxd5 Nxd5 11. Bb2 f6 12. Nc4 Be6 13. a3 c5 14. Qc2 Qc7 15. e3 b5 16. Ncd2 Rac8 17. Ne4 Rfd8 18. Qe2 Qe7 19. Rfc1 Ndc7 20. Ned2 {½-½ (20) Waltmans,F (2328)-Burri,P (2145) ICCF email 2015}) 10. Bb2 d4 {Black is slightly better.} 11. Nc2 Nf5 12. e3 dxe3 13. fxe3 Re8 14. d4 exd4 15. exd4 Nf6 16. Ne5 Qc7 17. Re1 Be6 18. Qf3 Rad8 19. Rbd1 Nd7 20. Nd3 Qb6 {[%cal Rf5d4]} 21. Qf2 $1 {Threatens to win with d5.} Nf6 22. h3 h5 23. Bf3 a4 24. g4 hxg4 25. hxg4 axb3 26. axb3 Ne7 27. Rxe6 (27. Ne3 $1 $11) 27... fxe6 $15 28. Nc5 Nc8 29. Qe3 Qc7 30. Kg2 {[#]} Qf7 (30... e5 $1 $17 {White must now prevent ...exd4.} 31. Qd3 (31. dxe5 Rxd1 32. Bxd1 Nd7 $17) 31... Qf7) 31. Rf1 $11 Nd6 32. Nd3 (32. Bc1 $11 {remains equal.}) 32... Qc7 33. Ne5 Nh7 34. Nxg6 Nf7 $1 35. Ne5 (35. Bc3 $17) 35... Nxe5 (35... Bh6 $1 $19 {[%cal Rh6e3]} 36. g5 Bxg5) 36. dxe5 $17 {[#]} Qd7 $1 37. Rd1 (37. Bd4 $15) 37... Qe7 38. Rxd8 (38. Bd4 $17) 38... Rxd8 $19 39. Bc1 Nf8 40. Qe4 Qc5 ({Better is} 40... Qf7 $19 {aiming for ...Ng6.} 41. Ne1 Ng6) 41. Bg5 Rd7 42. Bf4 Qa7 43. g5 Qa2 ({Don't take} 43... Rf7 44. g6 $17) 44. b4 Rf7 {Hoping for ...Rxf4!} 45. Kg3 Qb3 ({Don't do} 45... Qa7 46. c5 $11) (45... Qb1 $17 46. Ne3 Qg1+ 47. Ng2 Rd7) 46. g6 {[#]} (46. Ne3 $1 $15) 46... Rd7 $1 47. c5 $2 (47. Kf2) 47... Rd3 48. Ne3 Qc3 {...Rd4 is the strong threat.} 49. Ng4 {If White can now play Nf6+ this consolidates a bit.} Rxf3+ $2 (49... Rd4 $19 50. Qe3 Qxe3 51. Bxe3 Rxb4) 50. Qxf3 $15 Qxf3+ (50... Qxb4 {looks sharper.} 51. Bh6 Qe1+ 52. Kh3 Nxg6 53. Bxg7 Qh4+) 51. Kxf3 {The position is equal.} Nxg6 $19 {[%mdl 4096] Endgame KBN-KBN} 52. Ke4 Kf7 53. Bg3 Ne7 54. Be1 Nd5 55. Kd4 Bf8 56. Nf2 Ke7 57. Ne4 Kd7 58. Kc4 Ne3+ 59. Kd3 Nd5 60. Bd2 Kc7 61. Kc4 Bg7 62. Kd4 Ne7 63. Nf2 Nf5+ 64. Ke4 Ne7 65. Nd3 Nd5 66. Kf3 b6 67. Kg4 bxc5 68. bxc5 Kd7 69. Kg5 Ne7 70. Ba5 Nf5 71. Kg6 Bf8 72. Kf7 Be7 73. Bd2 Nd4 74. Be3 Nf3 75. Bf2 Bd8 76. Bg3 Be7 77. Bf4 Nd4 78. Be3 Nf3 79. Bf4 Nd4 80. Bg3 Nf3 81. Bf2 Bd8 82. Be3 {And White is the lucky defender. Accuracy: White = 74%, Black = 85%.} 1/2-1/2

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "9.17"]
[White "Miszler, Levente"]
[Black "Mester, Gyula"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "2268"]
[BlackElo "2341"]
[Annotator "TA"]
[PlyCount "80"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,80,34,35,49,25,28,27,29,20,39,-7,-5,-2,29,-6,1,-6,-11,-5,0,0,0,6,17,0,52,29,38,45,51,41,35,32,63,52,129,39,45,0,69,-20,-20,-20,-20,-20,0,-28,-31,-52,-53,-52,-41,-51,-35,-63,-66,-121,-123,-109,-121,-110,0,0,0,-106,-80,-266,-249,-1309,-1264]} 1. Nf3 g6 2. c4 Bg7 3. g3 b6 4. Bg2 Bb7 5. O-O f5 6. Nc3 Nf6 7. d4 O-O {A04: Unusual lines after 1 Nf3 and King's Indian Attack.} 8. b3 {[%cal Bb2b3,Bb3b4][%mdl 32]} a5 9. Bb2 e6 {White has an edge.} 10. Qc2 {[#]} Ne4 $146 ({Predecessor:} 10... Na6 11. a3 Qe7 12. Rad1 Rae8 13. e3 d6 14. d5 e5 15. e4 Bc8 16. Ne1 Nc5 {0-1 (43) Obodchuk,A (2316)-Cherniaev,A (2398) Voronezh 2019}) 11. a3 Nxc3 12. Bxc3 d6 13. b4 (13. d5 $5 {[%cal Rc3g7]}) 13... Nd7 14. Qb2 Be4 15. Rfd1 Qe7 16. Qd2 a4 17. Rac1 Nf6 18. Qa2 {[#]} d5 ({Black should play} 18... b5 $1 $11 {[%mdl 512]}) 19. Ne5 {Threatens to win with f3.} Bxg2 20. Kxg2 dxc4 21. Qxc4 Nd5 22. Nc6 Qg5 23. Bd2 $1 {[%cal Rd2g5]} Qh5 {[#]} (23... f4 $14) 24. f4 (24. Ne7+ $1 $16 Kh8 25. Nxd5 exd5 26. Qxd5) 24... g5 25. e3 Rf6 (25... gxf4 $11 26. exf4 Rf6) 26. Rh1 (26. fxg5 $14 Qxg5 27. Qe2) 26... Rh6 $11 27. h4 gxf4 28. exf4 Rg6 $36 {[%mdl 2048] Black has some pressure.} 29. Qd3 Kh8 30. Qf3 Rg4 31. Rce1 Re8 32. b5 Bf6 33. Kf2 Qf7 34. Ne5 ({Better is} 34. Rh3 $15) 34... Bxe5 $1 $17 35. Rxe5 Reg8 36. Rg1 Nf6 (36... h5 $17 37. Qe2 R8g6) 37. Bc3 $11 {Hoping for d5.} Nd5 (37... R4g7 $11 38. d5 Nxd5) 38. Bd2 $1 $17 Qg6 39. Bc1 $2 {[#]} (39. h5 $17 Qf7 40. Qe2) 39... Rxh4 $1 $19 {[%mdl 576] Pin} 40. Qe2 $2 (40. Bd2) (40. gxh4 Qxg1+) 40... Rh2+ {[%mdl 64] Skewer. Accuracy: White = 55%, Black = 77%.} 0-1

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "9.18"]
[White "Emodi, Barnabas"]
[Black "Buzas, Bertalan"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2352"]
[BlackElo "2258"]
[Annotator "TA"]
[PlyCount "109"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,109,14,35,25,25,25,40,37,37,35,40,28,30,30,30,25,29,27,27,19,31,22,14,11,17,22,40,13,12,13,29,14,5,-64,-50,-57,-38,-90,-86,-109,-103,-107,-111,-107,-92,-205,-100,-274,-262,-261,-104,-125,-47,-20,0,0,0,0,42,52,163,154,146,152,833,835,1200,1034,1227,1214,29972,29973,2210,2000,29979,29980,29971,5043,29971,29973,29973,29974,29976,29977,29978,29977,29979,29978,29980,29981,29981,29980,29980,29981,29981,29982]} 1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Nbd2 O-O 5. e3 d5 6. b3 Ne4 7. Bd3 f5 8. O-O c6 9. a3 {A84: Dutch Defence: 2 c4 Miscellaneous.} Bd6 10. Bb2 Bd7 11. Ne5 {White is slightly better.} Be8 12. f3 Bh5 13. Qe1 (13. cxd5 {keeps more tension.} cxd5 14. Qc2 Nxd2 15. Qxd2 Nd7 16. Rfc1) 13... Nxd2 14. Qxd2 Bxe5 15. dxe5 dxc4 16. bxc4 c5 17. Rfd1 {And now Bxf5 would win.} Nc6 18. Be2 Qxd2 19. Rxd2 Rad8 20. Rd6 Kf7 21. Bc3 {Black must now prevent Rb1.} Rxd6 $1 22. exd6 e5 23. g4 Bg6 24. h4 (24. f4 $11 exf4 25. exf4) 24... fxg4 $15 25. fxg4 Ke6 26. h5 ({Better is} 26. Rd1 $15) 26... Be4 $17 27. Rd1 Rd8 28. g5 Rxd6 29. Rf1 Ke7 30. Be1 {[#]} (30. Kf2 $17) 30... g6 (30... Nd8 $1 $19 {and Black stays clearly on top.} 31. Bc3 Nf7) 31. h6 $2 (31. hxg6 $17 {is a better defense.} hxg6 32. Bc3) 31... Bd3 $19 32. Kf2 a6 $2 (32... Rd8 $19 {aiming for ...Rf8+.} 33. Bxd3 Rxd3) 33. Bc3 $17 Bxe2 (33... b6 $17 34. Rc1 e4) 34. Kxe2 {[%mdl 4096] Endgame KRB-KRN} b5 35. cxb5 $1 axb5 36. Rb1 Ke6 37. Rxb5 Kf5 (37... c4 $14) 38. Rb7 $18 ({But not} 38. Rxc5 $6 Kxg5 39. a4 Kxh6 $11) 38... Kxg5 39. Rxh7 Kf6 $2 {[#]} (39... Kh5 $16) 40. Rc7 Nd4+ 41. exd4 exd4 {KRB-KR} 42. Bd2 Ra6 43. h7 Ra8 44. Rxc5 g5 45. Bxg5+ Kg6 46. Bd2 (46. Rc7 $142 d3+ 47. Ke3 Re8+ 48. Kxd3 Kf5 49. Be3 Ra8 50. Ra7 Rc8 51. Bd4) 46... Kxh7 47. Bb4 {White mates.} Kg6 48. Kd3 Rd8 49. a4 {[%cal Ba3a4,Ba4a5][%mdl 32]} Kf6 50. a5 Rb8 51. Rc4 Ke6 52. Rxd4 Rb7 53. Rd6+ Ke5 54. Rb6 Ra7 55. Kc4 {What a bad dream for Black. Accuracy: White = 76%, Black = 57%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "9.19"]
[White "Krstulovic, Alex"]
[Black "Varga, Peter"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2338"]
[BlackElo "2371"]
[Annotator "TA"]
[PlyCount "124"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,124,28,7,21,0,0,-12,0,-14,-1,-6,10,8,6,6,10,0,20,16,20,19,13,14,25,25,37,25,41,52,49,40,45,47,40,35,42,36,30,32,51,43,116,0,40,40,39,40,36,33,30,24,24,24,49,49,71,40,75,44,47,36,36,36,105,0,50,12,12,0,120,116,118,118,105,105,150,127,316,316,316,305,300,263,5065,248,273,206,740,706,656,670,640,591,580,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 d5 2. Nf3 Nf6 3. Bf4 c6 4. e3 Bf5 5. Nbd2 e6 6. Ne5 h6 {D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4.} 7. Be2 Nbd7 8. Ndf3 Nxe5 9. Nxe5 {[#]} Be7 $146 ({Predecessor:} 9... Nd7 10. Nd3 Bxd3 11. Bxd3 Nf6 12. c3 Bd6 13. Bg3 Bxg3 14. hxg3 Qb6 15. b4 a5 {0-1 (31) Meister,J (2460)-Bachran,B (1975) Berlin 2015}) 10. O-O Nd7 11. c4 Nxe5 12. Bxe5 O-O 13. a3 f6 14. Bg3 Bd6 15. b4 Bxg3 16. hxg3 Qe7 17. Qb3 Bg6 18. Rfc1 Bf7 19. cxd5 cxd5 20. Rc2 Bg6 21. Rc5 b6 22. Rc3 Rac8 23. Rac1 Rxc3 24. Qxc3 Qd6 25. Ba6 Be8 (25... Kh7 $14) 26. Bc8 (26. Bd3 $1 $16) 26... Bd7 27. Bxd7 Qxd7 $14 {[%mdl 4096] Endgame KQR-KQR} 28. Qc6 Rd8 29. Qc7 Kf7 30. a4 Ke7 31. Qc2 Ra8 32. g4 Rd8 33. f3 Ra8 34. Kf2 Rd8 35. f4 Kf7 36. Kf3 Ke7 ({Black should try} 36... Qd6 $14) 37. f5 (37. Qh7 $16 Kf7 38. b5) 37... Kf7 38. b5 exf5 39. gxf5 Re8 (39... Kf8 $11) 40. Qc7 $36 {[%mdl 2048] White is in control.} Re7 41. Qxd7 Rxd7 {KR-KR} 42. Rc8 g6 43. Kf4 gxf5 $2 (43... h5 $16 {might work better.}) 44. Kxf5 $18 Re7 45. Rd8 Rxe3 {[#]} 46. Rd7+ $1 Re7 $2 (46... Ke8 47. Rxa7 Kd8) 47. Rxd5 $2 (47. Rxe7+ Kxe7 48. Kg6) 47... h5 48. Rd6 Re2 $2 {[#]} (48... Kg7 49. Rxf6 Re2 50. Rg6+ Kf7) 49. Rd7+ $1 Ke8 50. Rxa7 Rxg2 51. Kxf6 h4 52. Ke6 $2 (52. Rh7 $18 Rg4 53. Ke6) 52... Rg6+ $1 $11 {The position is equal.} 53. Kd5 {Threatens to win with Rh7.} Rh6 {aiming for ...h3.} 54. a5 {And now axb6 would win.} h3 {Strongly threatening ...h2.} 55. axb6 {Intending b7 and mate.} h2 56. Ra1 $1 Rxb6 57. Ra8+ Kd7 58. Ra7+ Ke8 59. Rh7 {Kc5 is the strong threat.} Rxb5+ 60. Ke6 {[%cal Rh7h8]} Rb6+ 61. Ke5 Rb2 62. d5 Re2+ {Black defended with fortune. Accuracy: White = 81%, Black = 66%.} 1/2-1/2

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "9.20"]
[White "Majoros, Rozsa Evelin"]
[Black "Egresi, Mate"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "2003"]
[BlackElo "2362"]
[Annotator "TA"]
[PlyCount "68"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,68,29,43,20,31,1,9,-46,-41,-45,-17,-107,-109,-63,-3,-46,-51,-82,-78,-102,-125,-170,-145,-183,-177,-186,-178,-177,-186,-279,-286,-407,-372,-338,-175,-251,-145,-160,-149,-206,-204,-210,-201,-247,-243,-308,-304,-524,-507,-495,-425,-1022,-1025,-29995,-550,-1089,-979]} 1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Bc4 Be7 6. a4 O-O 7. O-O c6 8. b3 {C41: Philidor Defence.} Qc7 {[#]} 9. Bd3 $146 ({Predecessor:} 9. Ba3 Nb6 10. Be2 a5 11. Qd2 d5 12. dxe5 Nxe4 13. Nxe4 dxe4 14. Bd6 Qd8 15. Ne1 Bg5 {½-½ (48) Binham,T (2258)-Ristoja,S (2250) Finland 2018}) 9... Re8 10. Ne2 (10. h3 $11) 10... d5 11. Ng3 $1 dxe4 12. Bxe4 (12. Nxe4 $11 {remains equal.} Nxe4 13. Bxe4) 12... Nxe4 $17 13. Nxe4 exd4 ({Black should try} 13... f5 $15 14. Neg5 h6) 14. Nxd4 Nf6 15. Re1 {Threatening Nxf6+.} Bg4 16. f3 ({Don't go for} 16. Nxf6+ $2 Bxf6 17. Rxe8+ Rxe8 $19) 16... Bh5 17. Bb2 Rad8 {...Nxe4 is the strong threat.} 18. Qc1 Nxe4 19. Rxe4 Bg6 20. Re1 Bd6 21. h3 {[#]} (21. g3 $142) 21... Bf4 $1 $19 {[%cal Rf4c1]} 22. Rxe8+ Rxe8 23. Qf1 Qe7 (23... Qe5 $142 24. c3 c5) 24. Kh1 (24. Qc4 {was worth a try.}) 24... Bb8 ({Black should play} 24... c5 $19 25. Nb5 Bxc2 26. Nxa7 Bxb3) 25. f4 $17 Be4 26. Rd1 (26. Kg1 $17) 26... Qh4 $19 27. Nf3 Qxf4 $40 {[%mdl 128] Black attacks with force.} 28. Qe2 h6 {Threatens to win with ...Bxf3.} 29. Rd4 Kh7 30. Rxe4 $2 (30. Qf2) 30... Rxe4 31. Qd3 f5 {( -> ...Re1+!)} 32. Qc3 (32. Kg1 $142) 32... Qg3 33. Bc1 Bf4 (33... Re2 $142 34. Ng5+ hxg5 35. Qxg7+ Kxg7 36. Bb2+ {[#]} Kh7 $1 {[%mdl 512]} 37. Kg1 Qxg2#) 34. Bb2 Re3 {Accuracy: White = 18%, Black = 72%.} 0-1

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "9.21"]
[White "Palczert, Matyas"]
[Black "Zentai, Peter"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "2241"]
[BlackElo "2304"]
[Annotator "TA"]
[PlyCount "64"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,64,0,0,0,0,20,10,22,13,23,-3,16,8,20,-9,0,0,26,-86,-25,-28,-27,-27,-27,-29,-23,-71,-83,-63,-47,-52,-52,-112,-110,-107,0,-3,0,0,0,0,0,0,0,-2,0,0,0,0,0,0,0]} 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nf6 5. Bd3 c5 6. dxc5 Bxc5 7. O-O O-O 8. Nc3 h6 {C01: French: Exchange Variation.} 9. h3 Qc7 10. Nb5 Qb6 {[#]} 11. Nbd4 $146 ({Predecessor:} 11. b4 Bxb4 12. Bf4 Na6 13. Rb1 Qd8 14. Qc1 Ne4 15. Nc7 Nxc7 16. Rxb4 Na6 17. Bxa6 bxa6 {1-0 (37) Ciotoli,P-Farina,S (2170) Italy 1996}) 11... Nc6 12. c3 Ne4 {[%cal Rc5d4]} 13. Bc2 Bd7 14. Rb1 Rad8 15. Be3 Rfe8 (15... f5 {keeps more tension.} 16. Qc1 Nxd4 17. Bxd4 Bxd4 18. Nxd4 f4) 16. Nd2 {[#]} (16. Re1 $11) 16... Nxd4 (16... Ng3 $1 $17 {[%cal Rc6d4][%mdl 512]} 17. Re1 (17. fxg3 Rxe3) 17... Nxd4 18. cxd4 Bxd4 19. Bxd4 Qxd4) 17. cxd4 $11 Bxd4 18. Bxd4 Qxd4 19. Nxe4 Qxd1 20. Rbxd1 {aiming for Nc3.} dxe4 21. Rfe1 f5 22. f3 {[%cal Rf3e4]} Bc6 23. Rxd8 (23. fxe4 $15 Rxd1 24. Rxd1) 23... Rxd8 $17 24. fxe4 $15 {[%mdl 4096] Endgame KRB-KRB} Re8 ({Better is} 24... Rd2 $17 25. Bb3+ Kf8) 25. e5 $11 {The position is equal.} Be4 26. Bxe4 Rxe5 {[%mdl 64] [#] Pin} 27. Kf2 fxe4 {KR-KR} 28. Ke3 Kf7 29. Kf4 Ra5 30. a3 Rb5 31. b4 Kf6 32. Rxe4 Rf5+ {Accuracy: White = 81%, Black = 86%.} 1/2-1/2

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "9.22"]
[White "Gaal, Zsoka"]
[Black "Nemeth, Zoltan"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "2151"]
[BlackElo "2210"]
[Annotator "TA"]
[PlyCount "87"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,87,16,10,19,0,37,23,73,35,79,21,80,81,105,102,112,108,127,113,195,201,202,191,210,193,225,220,201,208,254,246,229,227,229,214,235,254,245,258,340,344,559,208,208,208,357,346,530,534,533,527,480,389,740,658,848,841,1037,901,894,873,29986,29987,29987,29988,29989,2733,29990,29985,29985,29986,29987,29988,29992,29993,29994,29993]} 1. Nf3 b6 2. g3 Bb7 3. Bg2 e5 4. d3 g6 5. O-O Bg7 6. c4 Ne7 7. Nc3 O-O {A04: Unusual lines after 1 Nf3 and King's Indian Attack.} 8. Rb1 f5 {[#]} 9. Bd2 $146 ({Predecessor:} 9. e4 Nbc6 10. b4 h6 11. exf5 Nxf5 12. Ne1 d6 13. Qg4 Kh7 14. Be4 Qd7 15. Nf3 {½-½ (38) Eldridge,J-Hawson,J Whitby/ Yorkshire 1962}) 9... h6 {White has an edge.} 10. b4 Qc8 11. Qb3 (11. e4 $16) 11... Kh7 (11... d6 $11) 12. Nd5 $36 {[%mdl 2048] White is on the roll.} Nxd5 13. cxd5 d6 14. e4 fxe4 15. dxe4 a5 (15... Qd8 $16) 16. bxa5 $18 Nd7 17. axb6 Nxb6 18. Rfc1 Ba6 19. a4 Nd7 20. Be3 Rb8 21. Qc2 Rxb1 22. Rxb1 Nf6 23. Rc1 Rf7 24. h3 Qa8 25. Nd2 Be2 26. Bf1 Qa6 $2 (26... Bxf1 27. Kxf1 (27. Nxf1 h5 $18) (27. Rxf1 Qa6 $18) 27... h5) 27. Nc4 $2 (27. Bxe2 Qxe2 28. Qc4 Qxc4 29. Rxc4) 27... Bxf1 28. Rxf1 ({Don't play} 28. Kxf1 $6 c6 $16) 28... c5 (28... h5 $142 29. a5 Rf8) 29. Rb1 Bf8 (29... Ra7 $142 30. a5 Nd7) 30. Rb6 Qa7 31. a5 Nd7 32. Rb5 Nb8 $2 (32... Nf6 33. Kg2 Qa8) 33. Qb3 Na6 34. Rb6 Rd7 35. Qb5 Nb4 36. a6 Be7 {[#]} 37. Rb7 $1 Rxb7 38. axb7 Qb8 {[#]} 39. Bd2 (39. Qd7 $142 $1 Qf8 40. b8=Q {[%mdl 64] Deflection} Qxb8 41. Qxe7+ Kh8 42. Bxh6 Qg8 43. Nxd6 g5 44. Ne8) 39... Kg7 40. Bxb4 {White mates.} cxb4 41. Na5 Qc7 42. b8=Q Qc1+ 43. Kg2 Qc2 44. Qxb4 {Black did not feel at home in the position after the opening. Accuracy: White = 69%, Black = 34%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "9.23"]
[White "Hardicsay, Peter"]
[Black "Persanyi, Barnabas"]
[Result "1/2-1/2"]
[ECO "A33"]
[WhiteElo "2205"]
[BlackElo "2370"]
[Annotator "TA"]
[PlyCount "86"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,86,8,35,26,50,27,37,35,45,31,36,35,48,43,38,27,64,63,66,52,61,52,95,75,123,48,47,25,16,15,27,-7,0,0,0,0,0,0,0,0,0,-30,-55,-50,0,0,0,-22,0,0,75,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. c4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. a3 a6 {6...Bc5 is setting a new trend.} 7. e4 {A33: Symmetrical English: 2 Nf3 Nf6 3 d4 cxd4 4 Nxd4 e6 5 Nc3 Nc6.} Bc5 8. Nb3 Be7 9. Be2 {White is slightly better.} d6 10. O-O O-O 11. Be3 b6 12. f4 Bb7 13. Rc1 Nb8 14. Bf3 {[#] Hoping for e5.} Nbd7 15. Qe2 Qc7 16. Nd2 Rac8 17. b4 Qb8 {[#]} 18. Bd4 $146 (18. g4 $1 $16) ({Predecessor:} 18. g4 g6 19. g5 Ne8 20. Bg4 Ng7 21. f5 Bd8 22. f6 Ne8 23. Nd5 exd5 24. Bxd7 dxe4 25. Bxc8 Qxc8 {½-½ (48) Pogorelov,R (2477)-Marholev,D (2413) Albacete 2009}) 18... e5 $14 19. Be3 exf4 20. Bxf4 Ne5 21. Bg3 Nfd7 22. Bg4 Nxg4 23. Qxg4 Ne5 24. Bxe5 dxe5 25. Nd5 $36 {[%mdl 2048] White has the initiative.} Bxd5 26. cxd5 a5 27. Qd7 Rxc1 28. Rxc1 Bg5 29. Rc2 Bxd2 30. Rxd2 Qc8 (30... axb4 $11 {keeps the balance.} 31. axb4 Qa8) 31. Qxc8 (31. Qc6 $16) 31... Rxc8 $11 {The position is equal.} 32. bxa5 bxa5 $16 {[%mdl 4096] Endgame KR-KR} 33. d6 f6 34. Rd5 (34. a4 {with more complications.} Rd8 35. Kf2 Kf7 36. Rd5 Ke6 37. Rxa5 Rxd6 38. Ke3) 34... Rd8 35. Kf2 Kf7 36. Rxa5 Rxd6 37. Ke3 h5 38. Ra7+ Ke6 39. Rxg7 Ra6 40. Rh7 Rxa3+ 41. Ke2 Ra2+ 42. Kf3 Ra3+ 43. Kf2 Ra2+ {Accuracy: White = 85%, Black = 82%.} 1/2-1/2

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "9.24"]
[White "Pasztor, Ferenc"]
[Black "Kovacsy, Barnabas"]
[Result "1-0"]
[ECO "D80"]
[WhiteElo "2231"]
[BlackElo "2143"]
[Annotator "TA"]
[PlyCount "61"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,61,50,61,52,78,64,98,64,75,70,80,77,165,87,142,155,144,141,212,203,213,219,264,260,270,270,358,338,542,527,520,416,416,423,496,500,801,810,807,783,776,803,883,589,1163,604,706,629,609,556,2062,1880,3397,3337]} 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bg5 dxc4 5. e4 Bg7 6. Bxc4 {D80: Grünfeld: Unusual White 4th moves and 4 Bg5.} c5 7. d5 Qa5 {[#] With the idea ...Nxe4.} 8. Qd2 $146 {White is better.} (8. Bd2 {looks sharper.} a6 9. a4 Nbd7 10. Nf3 O-O 11. O-O) ({Predecessor:} 8. Bd2 O-O 9. e5 Ng4 10. f4 a6 11. h3 Nh6 12. g4 Qc7 13. a4 Nd7 14. Nf3 {½-½ (46) Svetly,J (1871)-Aure,A (1742) Prague 2019}) 8... Nbd7 9. Nf3 O-O 10. O-O a6 {[#]} (10... Nb6 $16 11. Bd3 Bg4) 11. a4 ({Better is} 11. e5 $1 $18) 11... Re8 (11... Nb6 $142) 12. h3 $16 Qb4 13. Qe2 Nh5 (13... Nb6 $16) 14. g4 $18 Nb6 15. Bd3 Nf6 16. a5 c4 17. Bb1 (17. axb6 cxd3 18. Qxd3 Nd7 $14) 17... Nbd7 18. e5 Nxd5 $2 {[#]} (18... b5 {is a better defense.} 19. axb6 (19. exf6 Nxf6 20. Ne5 Bb7 $18) 19... Bb7) 19. Nxd5 Qc5 20. Nb6 Nxb6 21. Be3 ({Weaker is} 21. axb6 Qxb6 22. Qxc4 Qxb2 $18) 21... Qc6 {White is clearly winning.} 22. Bxb6 ({Not} 22. axb6 Be6 $18) 22... h5 (22... Be6 $142 23. Nd4 Qd7 24. Nxe6 Qxe6) 23. Nd4 Qd5 24. f4 hxg4 25. hxg4 Qd7 26. g5 Kh7 27. Ra3 Rh8 28. Be4 Kg8 29. Bg2 f6 30. exf6 exf6 31. Qxc4+ {Black did not feel at home in the position after the opening. Accuracy: White = 66%, Black = 25%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.18"]
[Round "9.25"]
[White "Karacsonyi, Gellert"]
[Black "Juhasz, Judit"]
[Result "1-0"]
[ECO "A02"]
[WhiteElo "2292"]
[BlackElo "2053"]
[Annotator "TA"]
[PlyCount "69"]
[EventDate "2020.07.17"]
[EventType "swiss"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,69,-12,-42,-34,-32,-30,-35,-18,-16,-12,-33,-19,-34,0,-48,-35,-81,-18,-32,-28,-54,0,0,0,-3,0,0,0,0,19,17,43,47,100,95,202,196,233,218,233,227,162,108,233,226,698,689,1020,993,1225,1384,1260,1148,731,652]} 1. f4 c5 2. Nf3 Nc6 3. g3 g6 4. Bg2 Bg7 5. O-O d5 6. d3 e6 7. e4 Nge7 8. Nc3 O-O 9. Kh1 Rb8 {B24: Closed Sicilian: 3 g3 sidelines.} 10. a4 a6 11. Qe2 b5 {Black is slightly better.} 12. axb5 axb5 {[#]} 13. Nd1 $146 ({Predecessor:} 13. g4 c4 14. e5 Qc7 15. d4 Bd7 16. Be3 Qb7 17. Qf2 Ra8 18. Rab1 b4 19. Ne2 {1-0 (44) Titu,M (2147)-Denes,A (1817) Targu Mures 2019}) 13... Bb7 14. Be3 d4 15. Bg1 e5 16. Nh4 f5 ({Better is} 16... exf4 $17 17. gxf4 Qd6) 17. fxe5 $11 Nxe5 18. exf5 Bxg2+ ({Black should try} 18... gxf5 $15 19. Bxb7 Rxb7) 19. Qxg2 g5 20. Nf3 Rxf5 21. Nxe5 Rxf1 22. Qxf1 {Qf7+ is the strong threat.} Bxe5 23. Nf2 Qd5+ 24. Ne4 Rf8 (24... g4 $14) 25. Qg2 $16 h6 {[#]} (25... Qc6 $16) 26. Ra7 $1 $18 {[%cal Ba1a7,Ba7e7,Be7e6][%mdl 32]} Qe6 27. Nxc5 Qb6 28. Rxe7 {White wants to mate with Qd5+.} Qxc5 29. Re6 (29. Rd7 $18 Bg7 30. b4) 29... Rf6 {This costs Black the game.} (29... Bg7 $16 {was necessary.} 30. Rc6 Qf5) 30. Qa8+ Kg7 $2 (30... Rf8 31. Qa2 Kh7) 31. Qb7+ {White is clearly winning.} Rf7 32. Qe4 Bf6 33. Rxf6 {[%mdl 64] Remove Defender, Decoy} Rxf6 34. Bxd4 {[%mdl 64] Double Attack} Qd6 {[#]} 35. Qe5 $1 {Accuracy: White = 86%, Black = 29%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.19"]
[Round "10.1"]
[White "Kantor, Gergely"]
[Black "Kozak, Adam"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2530"]
[BlackElo "2503"]
[Annotator "TA"]
[PlyCount "64"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,64,20,30,14,14,11,14,11,9,11,47,43,71,64,44,54,54,54,45,54,51,79,134,26,24,20,29,-33,-28,-27,144,17,24,20,18,-49,-2,-65,-54,-64,-70,-63,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Nbd7 {[%cal Bb8d7,Bd7f8,Bf8e6][%mdl 32]} 6. e3 c6 7. Bd3 Be7 8. h3 {D35: Queen's Gambit Declined: Exchange Variation.} Nf8 9. Qc2 Ne6 10. Bh4 g6 11. O-O-O Ng7 12. g4 h5 13. Nf3 $1 hxg4 14. hxg4 Nxg4 {[%cal Re7h4]} ({Not} 14... Bxg4 $2 15. Bxf6 Rg8 16. Bxe7 $18) 15. Bxe7 Kxe7 16. e4 {aiming for Nxd5+!} Rxh1 17. Rxh1 {[#]} Be6 $146 {[#]} (17... Nf6 $142) ({Predecessor:} 17... Nf6 18. e5 Nfh5 19. Ng5 Nf4 20. Rh7 Qg8 21. Na4 Nfe6 22. Qd2 Nf8 23. Qb4+ Ke8 {0-1 (39) Bogdanovich,G-Shestakov,S Volgograd 1980}) 18. Qd2 (18. e5 $1 $16) 18... Nf6 $11 19. Qg5 {Strongly threatening e5.} Kd7 20. Qe5 (20. exd5 $11 Nxd5 21. Ne5+ Kc7 22. Qg3) 20... Ngh5 $15 {Threatens to win with ...Ng4.} 21. exd5 $1 cxd5 $2 {[#]} (21... Nxd5 $11 22. Ne4 Ndf4 23. Nc5+ Kc8) 22. Bb5+ (22. Ng5 $1 $16) 22... Ke7 $1 $11 23. Ng5 Qd6 24. Nxe6 ({Better is} 24. Nxf7 $1 $11 Qb8 25. Qxb8 Rxb8 26. Ne5) 24... Qxe6 25. Re1 (25. Qc7+ $11 Kf8 26. Qxb7) 25... Rc8 $15 26. Kd2 {Black must now prevent Qg5.} Qxe5 27. dxe5 Ne4+ ({Black should play} 27... Ng4 $15 28. Be2 (28. Nxd5+ Ke6 $17 {[%mdl 64] Double Attack}) 28... Nxf2) 28. Nxe4 $11 {The position is equal.} dxe4 29. Rxe4 Rc5 30. Bc4 Ng7 31. f4 Ne6 32. b4 Rc7 {Accuracy: White = 67%, Black = 68%.} 1/2-1/2

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.19"]
[Round "10.2"]
[White "Antal, Gergely"]
[Black "Berkes, Ferenc"]
[Result "1/2-1/2"]
[ECO "B04"]
[WhiteElo "2571"]
[BlackElo "2661"]
[Annotator "TA"]
[PlyCount "24"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,24,44,39,46,36,37,38,38,53,44,45,29,53,47,86,0,93]} 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 dxe5 5. Nxe5 c6 6. Nf3 {B04: Alekhine's Defence: 4 Nf3.} Bg4 7. Be2 e6 8. O-O {White is slightly better.} Nd7 9. c4 N5f6 10. h3 Bh5 {[#]} 11. Nc3 $146 ({Predecessor:} 11. b3 Be7 12. Bb2 O-O 13. Nbd2 c5 14. Re1 cxd4 15. Nxd4 Bxe2 16. Qxe2 Re8 17. N2f3 Qa5 18. a3 {1-0 (30) Wehmeier,S (2400)-Correia,M (2025) Olot 1996}) 11... Nb6 12. Qb3 (12. g4 $16 Bg6 13. Bf4) 12... Qc7 (12... Bxf3 $1 $11 {remains equal.} 13. Bxf3 Qxd4) 1/2-1/2

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.19"]
[Round "10.3"]
[White "Czebe, Attila"]
[Black "Banusz, Tamas"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2378"]
[BlackElo "2628"]
[Annotator "TA"]
[PlyCount "92"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,92,-18,0,-16,-8,-33,-34,-28,-31,-39,-15,-27,-18,-20,-22,-22,-22,0,36,-25,-38,-35,-35,-40,-40,-76,-43,-33,-49,-25,-30,-51,-40,-63,-40,-94,-90,-111,-118,-110,-126,-211,-211,-211,-211,-202,-191,-191,-180,-210,-218,-206,-201,-281,-286,-338,-327,-313,-310,-429,-429,-427,-415,-420,-426,-370,-333,-443,-439,-404,-315,-698,-706,-990,-975,-974,-960,-958,-895]} 1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. Qc2 g6 5. g3 Bg7 6. Bg2 O-O 7. O-O Bf5 8. Qb3 Qb6 9. Nc3 {[%cal Rc4d5] A11: English Opening: 1...c6.} Rd8 10. c5 Qxb3 11. axb3 {Black is slightly better.} Na6 12. Bf4 {[#]} Ne8 $146 ({Predecessor:} 12... Nd7 13. h3 Be4 14. Rfd1 Bxf3 15. Bxf3 e5 16. Bg5 exd4 17. Nxd5 f6 18. Bf4 Ndxc5 {½-½ (29) Winants,L (2540)-Wirig,A (2499) Belgium 2011}) 13. Rfc1 h6 14. Ra4 g5 15. Bd2 e5 16. Nxe5 Nxc5 17. dxc5 ({White should try} 17. Nxc6 $1 $14 Nxa4 18. Ne7+ {[%mdl 64] Double Attack} Kh7 19. Nxf5 (19. bxa4 Be6 $15) 19... Nxc3 20. bxc3 (20. Bxc3 Nf6 $11) (20. Rxc3 Bf8 $11)) 17... Bxe5 $11 18. Rca1 a6 19. Rb4 Rab8 20. f4 gxf4 21. Bxf4 Bxf4 22. Rxf4 Bg6 23. e4 {[%cal Re4d5]} d4 24. Na4 Ng7 25. Rd1 (25. Bh3 $15) 25... Ne6 $17 {White is on the road to losing.} 26. Rf2 d3 27. Rfd2 Bh5 $36 {[%mdl 2048] [#] Threatens to win with ...Nd4. Keeping White busy.} 28. Rc1 (28. Ra1 $17) 28... Nd4 $19 29. Rc3 Ne2+ {[%mdl 64] Double Attack} 30. Kf2 Nxc3 31. bxc3 {[#]} f5 $1 32. exf5 Bg4 33. Be4 Rf8 34. Rxd3 Rbe8 ({Don't do} 34... Bxf5 35. Bxf5 Rxf5+ 36. Kg2 $17) 35. Rd4 {intending Bd5+.} Bxf5 36. Bxf5 Rxf5+ {[%mdl 4096] Endgame KRR-KRN} 37. Kg2 Re2+ 38. Kh3 Kg7 39. Kg4 Kg6 {( -> ...h5+)} 40. h3 a5 41. b4 axb4 42. cxb4 Rd5 43. Rf4 $2 (43. Rxd5 Re4+ 44. Kf3 cxd5 45. Nb6) 43... Re3 {Black is clearly winning.} 44. Kh4 Rh5+ 45. Kg4 Rg5+ 46. Kh4 Rgxg3 {Accuracy: White = 46%, Black = 93%.} 0-1

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.19"]
[Round "10.4"]
[White "Papp, Gabor"]
[Black "Erdos, Viktor"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2602"]
[BlackElo "2618"]
[Annotator "TA"]
[PlyCount "33"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,33,-22,0,-10,-8,-18,-14,-35,-44,-51,-44,-58,-37,-50,-24,-38,-39,-33,-42,-51,-59,-47,-41,-33,-35,-43]} 1. d3 d5 2. g3 e5 3. Bg2 Nf6 4. Nf3 Bd6 5. c4 c6 6. O-O {A00: Irregular Openings.} O-O 7. Bg5 dxc4 8. dxc4 {The position is equal.} h6 {[#]} 9. Bxf6 $146 ({Predecessor:} 9. Bc1 Qe7 10. Nc3 Rd8 11. Qc2 e4 12. Nd4 Bxg3 13. hxg3 Rxd4 14. Be3 Rxc4 15. b3 Rxc3 16. Qxc3 {0-1 (60) Fridman,D (2633)-Fedorchuk,S (2648) Katowice 2017}) 9... Qxf6 10. Nc3 {[#] Hoping for Ne4.} Qe7 11. Qc2 Nd7 12. Rad1 Nf6 {Black is slightly better.} 13. Nh4 Bc7 14. b3 g6 15. Ne4 Kg7 16. Nxf6 Qxf6 17. Nf3 {Black did not feel at home in the position after the opening. Accuracy: White = 100%, Black = 91%.} 1/2-1/2

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.19"]
[Round "10.5"]
[White "Seres, Lajos"]
[Black "Mihok, Oliver"]
[Result "0-1"]
[ECO "B47"]
[WhiteElo "2418"]
[BlackElo "2552"]
[Annotator "TA"]
[PlyCount "105"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 24,105,49,41,46,59,48,47,48,15,12,13,35,0,36,50,55,9,17,-9,-12,-13,-13,-51,-47,-47,-47,-47,-48,-47,-51,-104,-106,-103,-95,-97,-95,-143,-144,-160,-154,-178,-160,-229,-219,-217,-210,-234,-244,-272,-293,-269,-263,-477,-477,-459,-308,-639,-700,-700,-660,-606,-323,-1940,-1729,-1155,-1009,-29976,-29977,-29977,-29978,-29978,-29979,-29980,-29979,-29977,-29978,-29980,-29981,-29981,-29982,-29982,-29983,-29989]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. g3 a6 7. Bg2 Nf6 8. O-O Nxd4 9. Qxd4 Bc5 10. Bf4 d6 11. Qd2 h6 12. Rad1 e5 13. Be3 Bb4 {B47: Sicilian: Taimanov: 5 Nc3 Qc7 6 f4, 6 g3 and 6 Be2.} 14. Nb5 axb5 15. Qxb4 Rxa2 {White is slightly better.} 16. Qxb5+ (16. Rxd6 $5 {[%cal Re3b6]} O-O 17. Rd2 $14) 16... Bd7 17. Qb4 {Black must now prevent Bb6.} Ra6 {[#]} 18. Ra1 $146 (18. f3 {feels hotter.} O-O 19. Rf2 Rb8 20. c4 Be6 21. Rfd2) ({Predecessor:} 18. h3 O-O 19. Rd2 Rfa8 20. Rfd1 Ne8 21. b3 Ra2 22. c4 Rxd2 23. Qxd2 Be6 24. f4 {½-½ (36) Anurag,M (2497)-Rahul,S (2395) Taleigao 2019}) 18... Rxa1 19. Rxa1 O-O 20. c3 Bc6 21. Rd1 Ra8 22. h3 Nxe4 23. Bb6 Qe7 24. Bxe4 Ra4 25. Qxd6 Qxd6 26. Rxd6 {Intending Rd8+ and mate.} Bxe4 $15 {[%mdl 4096] Endgame KRB-KRB} 27. f4 {Black converts the advantage convincingly.} (27. Rd1 $15) 27... exf4 $17 28. gxf4 Ra1+ $1 29. Kf2 {[#]} Rh1 $1 30. Ke3 Bc6 31. b4 Rxh3+ 32. Kd4 Rf3 33. Rd8+ (33. c4 $17) 33... Kh7 $19 34. Bc7 {[#]} h5 $1 35. c4 {next b5 is good for White.} Rf1 36. b5 Bg2 37. c5 h4 38. c6 $2 (38. f5) 38... h3 {aiming for ...h2.} 39. f5 Rd1+ 40. Ke3 $2 (40. Kc3 Rxd8 41. Bxd8) 40... Rxd8 41. Bxd8 bxc6 {Threatens to win with ...h2. KB-KB} 42. b6 c5 43. Bc7 $2 (43. Kf2) 43... Kh6 44. Bf4+ Kh5 45. f6 gxf6 {Black mates.} 46. Bh2 Kg4 47. Bd6 f5 48. Bh2 c4 49. Kd4 Bb7 50. Kxc4 Kf3 51. Kd4 f6 52. Kc5 Kg2 53. Kd4 {Accuracy: White = 48%, Black = 87%.} 0-1

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.19"]
[Round "10.6"]
[White "Horvath, Adam"]
[Black "Ruck, Robert"]
[Result "1/2-1/2"]
[ECO "B11"]
[WhiteElo "2488"]
[BlackElo "2540"]
[Annotator "TA"]
[PlyCount "163"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,163,11,10,41,38,40,33,30,23,33,5,40,0,20,19,20,21,38,28,27,25,36,32,34,14,34,25,36,31,52,30,27,8,63,27,39,21,17,0,0,-57,-52,-78,-62,-97,0,0,0,0,20,18,14,6,22,39,44,35,131,28,28,38,39,6,22,0,9,16,14,9,13,0,0,2,2,7,9,10,8,9,2,-83,-83,-83,-83,-81,-82,-164,-124,-140,-141,-164,-145,-455,-232,-448,-402,-400,-401,-400,-391,-383,-349,-383,-302,-368,-353,-366,-377,-351,-89,-89,-89,-89,-153,-314,-89,-92,-115,-139,-133,-133,-141,-141,0,-351,-315,-191,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. d4 Nf6 7. Bd3 dxe4 8. Nxe4 Nxe4 {8...Qxd4 is the fancy move. B11: Caro-Kann: Two Knights Variation.} 9. Qxe4 Nd7 10. O-O g6 {[#] White is slightly better.} 11. Bf4 $146 ({Predecessor:} 11. c3 Bg7 12. a4 O-O 13. a5 Nf6 14. Qe3 Nd5 15. Qg3 Re8 16. Re1 Bf8 17. a6 {0-1 (31) Lagergren,H (2133)-Laine,J (1878) ICCF email 2010}) 11... Bg7 12. Bd6 Bf8 (12... Nb6 $5 {[%cal Rd8d6]} 13. Be5 Bxe5 14. Qxe5 O-O $11) 13. Bf4 Bg7 14. c3 O-O 15. Rad1 Qa5 16. Bb1 Rad8 17. Rfe1 Rfe8 18. Qf3 Nb6 19. Qg3 Rd7 20. h4 Qb5 21. Bc1 Red8 22. Qf3 Qd5 23. Qe2 Qc4 (23... Bf6 $11) 24. Qc2 Qb5 25. g3 Bf6 26. Bf4 Qh5 27. Qe4 (27. Rc1 $11) 27... c5 $15 28. Bc2 cxd4 29. cxd4 Nd5 ({But not} 29... Bxd4 $2 30. Bg5 $18) (29... Qa5 $17 30. Be5 Bxe5 31. Qxe5 Nc4 32. Qxa5 Nxa5) 30. Ba4 $11 Re7 31. Be5 Bxe5 32. dxe5 Rc7 33. Rd2 Rdc8 34. Bb3 Qh6 35. Red1 Nb6 ({Of course not} 35... Rc1 $6 36. Kg2 $16) ({Black should try} 35... Ne7 $1 $14) 36. Rd8+ (36. a4 $16) 36... Rxd8 37. Rxd8+ Kg7 38. Kg2 Qc1 $1 39. Kh2 Qc5 40. Qf4 {Threatening mate with Qf6+.} Qe7 $1 {[%cal Re7d8]} 41. Rd6 h5 42. a4 Nc8 43. Bd1 Rd7 $132 {[%mdl 2048] Black puts up resistance} 44. Qf6+ Kh7 $1 {aiming for ...Qxf6.} 45. Qxe7 Rxe7 {[%mdl 4096] Endgame KRB-KRN} 46. Rd8 Nb6 47. a5 (47. Bb3 $11 {keeps the balance.}) 47... Nc4 $17 48. f4 Nxa5 49. Bf3 Rc7 50. Ra8 (50. b4 $17 Nc4 51. Kg2) 50... b6 51. b4 Nb3 52. Rd8 a5 {[%cal Ba7a5,Ba5b4,Bb4b3][%mdl 32]} 53. Rb8 $2 {[%mdl 8192]} (53. bxa5 $17 {was the crucial defense.} bxa5 54. Bd1) 53... Nd4 (53... a4 $142 54. Ra8 Rc2+ 55. Kg1 b5) 54. Be4 $2 (54. Bd1 {keeps fighting.} Rc1 55. Ba4) 54... axb4 55. Rxb6 Rc4 $1 56. Kg2 b3 57. Kf2 Rc3 58. Rb4 Nc2 $1 {[%cal Rc2b4]} 59. Rb7 Kg7 60. Rb8 Ne3 61. Ke2 {White wants to play Kd2.} Ng4 $2 (61... Nc4 $19 {has better winning chances.} 62. Bd3 Nb2) 62. Bd3 {[#]} Nf2 $1 {[%cal Rf2d3][%mdl 576] Deflection} 63. Kxf2 {Hoping for Ke3.} Rxd3 {KR-KR} 64. Kg2 $2 {[#]} (64. Re8 $17 {might work better.}) 64... Rd2+ $2 (64... f5 $1 $19 {and Black stays clearly on top.} 65. Kf2 Kf7) 65. Kf3 b2 66. Ke3 Rg2 67. Kf3 Rc2 68. Ke3 f5 ({Black should play} 68... Rh2 $17 69. Kf3 f5 70. exf6+ Kxf6) 69. Kd3 $2 {[%mdl 8192]} (69. Rb7+ $11 Kf8 70. Kd3) 69... Rg2 $19 70. Kd4 Kf7 $2 (70... Rxg3 $19 {And now ...Rg4 would win.} 71. Rb7+ Kh6 72. Rxb2 Rf3) 71. Kc5 $11 {The position is equal.} Rd2 72. Kc6 Rc2+ 73. Kd6 Rd2+ 74. Kc6 Ke7 75. Rb7+ Ke8 76. Rb8+ Kf7 77. Rb7+ Kf8 78. Rb8+ Ke7 79. Rb7+ Ke8 80. Rb8+ Ke7 {( -> ...Rc2+)} 81. Rb7+ Ke8 82. Rb8+ {And White is the lucky defender. Accuracy: White = 70%, Black = 77%.} 1/2-1/2

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.19"]
[Round "10.7"]
[White "Bagi, Mate"]
[Black "Meszaros, Tamas"]
[Result "0-1"]
[ECO "C49"]
[WhiteElo "2478"]
[BlackElo "2378"]
[Annotator "TA"]
[PlyCount "104"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,104,14,25,22,20,-45,-42,-31,-42,-25,-43,-85,-95,-96,-93,-99,-88,-174,-180,-245,-245,-243,-246,-241,-245,-237,-237,-232,-241,-288,-291,-292,-261,-251,-251,-250,-247,-266,-272,-256,-237,-514,-477,-477,-533,-517,-508,-529,-526,-528,-524,-497,-495,-495,-465,-609,-530,-878,-777,-1133,-1062,-1052,-875,-816,-759,-862,0,-798,-722,-783,-756,-1365,-1350,-1393,-1278,-1264,-1234,-1630,-1366,-1046,-1822,-1538,-1080,-12842,-12842,-29983,-29984,-29982,-12841]} 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 5. O-O O-O 6. d3 d6 7. Bg5 Ne7 8. Nh4 c6 9. Bc4 d5 10. Bb3 {C49: Four Knights: 4 Bb5 Bb4.} Qd6 11. Kh1 {[#]} ({Better is} 11. f4 $11) 11... h6 $146 ({Predecessor:} 11... Bxc3 12. bxc3 h6 13. Bxf6 Qxf6 14. Qh5 a5 15. a4 Kh7 16. Nf3 dxe4 17. dxe4 Ng6 {½-½ (38) Ng,C (1980)-Wallis,C (2357) Cammeray 2015}) 12. Bd2 {Black is slightly better.} dxe4 13. dxe4 Rd8 14. Be3 Bxc3 $1 15. bxc3 Nxe4 16. Qf3 Nf6 $36 {[%mdl 2048] Black is really pushing.} ({Much weaker is} 16... Nxc3 $6 17. Bxf7+ Kh7 18. Qh5 $11) 17. Rad1 (17. Qg3 $17) 17... Ned5 $19 {...Bg4 is the strong threat.} 18. c4 (18. Qe2 {was necessary.} Qc7 19. Bc1) 18... Bg4 {[%mdl 64] Skewer} 19. Qg3 Ne4 20. Qxg4 Nxe3 {[%mdl 64] Discovered Attack} 21. Rxd6 ({Don't blunder} 21. fxe3 $2 {[#]} Qxd1 $1 {[%mdl 512]} 22. Qf5 Qxf1+ $1 {[%mdl 512]} 23. Qxf1 Rd1 $1 $19 {[%mdl 512]}) 21... Nxg4 22. Rxd8+ Rxd8 23. f3 Ne3 24. Re1 Rd1 25. Rxd1 Nf2+ {[%mdl 64] Double Attack} 26. Kg1 Nfxd1 {[%mdl 4096] Endgame KBN-KNN} 27. c5 {If only White now had time for Ng6....} Kf8 {And now ...g5 would win.} 28. g3 a5 29. a4 $2 (29. Ng2 {was worth a try.}) 29... g5 30. Ng2 Nxg2 31. Kxg2 {KB-KN} Ne3+ 32. Kf2 Nf5 33. c3 Ke7 34. Ke2 Ng7 35. Kd3 f5 36. Bc2 Kf6 37. Kc4 h5 38. Bd3 Ne6 39. Bc2 Nc7 40. Kd3 Na6 41. Kc4 Nc7 42. Kd3 $1 Nd5 43. Bd1 g4 44. fxg4 hxg4 45. Be2 Kg5 46. Bf1 f4 47. Ke4 f3 48. c4 Nc3+ {[%mdl 64] Double Attack} 49. Kxe5 Nxa4 50. Kd6 Nc3 51. Ke5 a4 52. Kd4 Nd1 {White got outplayed after the opening. Accuracy: White = 37%, Black = 92%.} 0-1

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.19"]
[Round "10.8"]
[White "Csonka, Balazs"]
[Black "Kaczur, Florian"]
[Result "1/2-1/2"]
[ECO "A06"]
[WhiteElo "2498"]
[BlackElo "2507"]
[Annotator "TA"]
[PlyCount "37"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,23,11,8,20,4,11,0,8,10,19,12]} 1. Nf3 d5 2. g3 c6 3. Bg2 Bf5 4. O-O e6 5. d3 Nf6 6. Nbd2 h6 7. b3 Be7 8. Bb2 {The position is equal.} a5 {A07: Réti Opening: New York and Capablanca Systems.} 9. a3 O-O 10. Re1 Re8 11. e4 Bh7 12. Qe2 {[#] Not much happened in this game.} {Predecessor:} Qb6 $146 13. Rab1 Qa6 14. c4 dxe4 15. dxe4 Rd8 16. Rbd1 Nbd7 17. e5 Ne8 18. Ne4 Nc5 19. Nd4 {0-1 (30) Durarbayli,V (2590)-Riazantsev,A (2692) Dubai 2014} 1/2-1/2

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.19"]
[Round "10.9"]
[White "Almasi, Zoltan"]
[Black "Farago, Sandor"]
[Result "0-1"]
[ECO "A06"]
[WhiteElo "2687"]
[BlackElo "2218"]
[Annotator "TA"]
[PlyCount "114"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,114,41,33,56,8,33,22,37,40,49,12,0,0,39,23,25,27,59,46,40,30,68,46,89,0,23,0,0,-12,0,-14,-7,-20,-22,-15,0,-38,-32,-52,-70,-54,63,60,78,0,0,-8,0,0,9,-47,-43,-132,-114,-107,0,-219,-186,-265,-274,-264,156,143,163,158,214,147,243,267,441,413,401,0,0,-561,-558,-2866,-2448,-1810,-1781,-6494,-2311,-1604,-1792,-12838,-1059,-12836,-12837,-12842,-12843,-29982,-29983,-29983,-12841,-29985,-29986,-29986,-29985,-29988,-29989]} 1. Nf3 d5 2. c4 c6 3. g3 Nf6 4. Bg2 g6 5. b3 Bg7 6. Bb2 O-O 7. O-O Bf5 8. d3 Qc8 9. Re1 Bh3 {A11: English Opening: 1...c6.} 10. Bh1 h6 11. Nbd2 Nbd7 {The position is equal.} 12. Rc1 Qb8 {[#]} 13. Qc2 $146 ({Predecessor:} 13. cxd5 cxd5 14. Ba3 Re8 15. e4 dxe4 16. dxe4 Ng4 17. Qe2 Nde5 18. Bg2 Bxg2 19. Kxg2 Nxf3 20. Nxf3 {1-0 (60) Safyanovsky,M (2395)-Blaho,S (2180) Slovakia 1998}) 13... e5 14. cxd5 Nxd5 15. Nc4 Re8 16. d4 exd4 17. Bxd4 Bxd4 18. Nxd4 N5b6 19. Qd2 Nxc4 20. bxc4 (20. Qxh6 $16 Qd6 21. Rxc4 (21. Qxh3 Qxd4 22. Rxc4 Qd2 $14 {[%mdl 64] Double Attack})) 20... Kh7 21. Rb1 {Strongly threatening Bxc6!} Qc7 22. Qb2 Rab8 23. Qa3 Qe5 24. e3 Nc5 25. Red1 a6 26. Nb3 Ne4 27. Nd4 c5 28. Ne2 g5 ({Black should try} 28... Red8 $15) 29. Rd5 $1 $14 {[%cal Rd5e5]} Qe6 30. Rbd1 (30. Qd3 $16 {And now f3 would win.} f5 31. g4 $1 {[%mdl 512]}) 30... b5 $40 {[%mdl 128] White needs to defend precisely.} 31. Qc1 bxc4 32. Nc3 Nf6 33. Rd6 (33. Rxc5 $11 Rec8 34. Rxc8 Rxc8 35. Qd2) 33... Qe5 $15 34. Rxa6 (34. Bf3 $15) 34... Red8 $17 {Threatens to win with ...Qxc3!} 35. Re1 Rd3 {[#]} (35... Kg7 $1 $17 36. Ra5 Rd3) 36. Ne2 $2 (36. Ne4 $1 $11 {[%mdl 512]} Be6 (36... Nxe4 37. Qxc4) 37. Rxe6 $1 {[%mdl 512]} (37. Nxf6+ Qxf6 38. Be4+ {[%mdl 64] Double Attack} Kg7 $11) 37... fxe6 38. Qxc4) 36... Be6 37. Ra3 (37. Bc6 {keeps fighting.}) 37... Rb2 $19 38. Nd4 {Nc6 is the strong threat.} Rdd2 $2 (38... Rxa3 $19 39. Qxb2 cxd4 40. Qxa3 d3) 39. Nf3 $1 $16 {[%csl LRd2,LRe5][%mdl 64] Double Attack} Qd6 40. Nxd2 Rxd2 41. Bf3 Rd3 (41... g4 $16 42. Rd1 Rxd1+ 43. Qxd1 Qe5) 42. Rd1 $18 Bg4 $2 (42... Kg7 {is a better defense.} 43. Rc3 Nd7) 43. Bxg4 Nxg4 {[#]} 44. Qc2 $2 (44. Raxd3 $1 $18 cxd3 45. Qc4) 44... Ne5 $11 45. f4 $2 {[%mdl 8192]} (45. h3 $11 {and White has nothing to worry.}) 45... gxf4 $19 46. exf4 Qd4+ 47. Kf1 Qe4 {( -> ...Qh1+)} 48. Raxd3 cxd3 {[%mdl 4096] Endgame KQR-KQN} (48... Qh1+ $142 49. Kf2 Qxh2+ 50. Ke3 Qxc2) 49. Qg2 Nf3 50. Qb2 Nd4 (50... c4 $142 51. a4 {[#]} c3 $1 {[%mdl 576] Discovered Attack}) 51. Kg1 Qf3 52. Re1 Ne2+ 53. Rxe2 dxe2 {[%cal Re2e1]} 54. Qb1+ Kg7 (54... Kg8 $142 55. Qb8+ Kg7 56. Qb2+ f6 57. Qc1 Qd3 58. Qe1 Qe3+ 59. Kg2 c4 60. g4 c3 61. g5 hxg5 62. fxg5 fxg5 63. h4 c2 64. Qa1+ Kg8 65. Qb2 c1=Q 66. Qb8+ Kh7 67. Qb7+ Kh6 68. Qa6+ Kh5 69. Qg6+ {[%mdl 64] Decoy} Kxg6 70. h5+ Kxh5 71. Kh2 Qcg1#) 55. Qb2+ f6 {[%cal Re2e1] Black mates.} 56. Qc1 {[#]} c4 $1 {[%mdl 512]} 57. a4 (57. Qxc4 Qf1#) 57... c3 {Accuracy: White = 48%, Black = 63%.} 0-1

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.19"]
[Round "10.10"]
[White "Nagy, Gabor"]
[Black "Pasztor, Ferenc"]
[Result "1-0"]
[ECO "A37"]
[WhiteElo "2489"]
[BlackElo "2231"]
[Annotator "TA"]
[PlyCount "63"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,62,8,13,20,11,16,20,67,60,115,121,106,109,95,80,90,62,160,166,145,97,99,104,137,95,108,66,60,23,46,0,89,95,101,100,109,128,165,167,371,142,134,127,175,174,177,178,241,233,264,264,29998,29999,29999]} 1. c4 c5 2. Nc3 Nc6 3. Nf3 g6 4. g3 Bg7 5. Bg2 d6 6. O-O Be6 {6...e6 is the modern continuation. Played by Peter Svidler in June 2020. A37: Symmetrical English vs ...g6: 4 Bg2 Bg7 5 Nf3.} 7. d3 Qd7 8. Ng5 Bg4 {[#] The position is equal.} 9. h3 $146 ({Predecessor:} 9. f3 Bf5 10. e4 Bd4+ 11. Kh1 Be6 12. Ne2 Bg7 13. Rb1 h5 14. Nxe6 Qxe6 15. Nf4 {0-1 (38) Frisch,W (1792)-Kubik,G (1978) Deutschlandsberg 2018}) 9... h6 (9... f6 $14) 10. Nxf7 $1 $16 ({But not} 10. hxg4 $6 hxg5 11. f3 (11. Bxg5 Qxg4 12. Qb3 Qd7 $11) 11... Bd4+ 12. e3 Be5 $11) 10... Kxf7 11. hxg4 Qxg4 12. Rb1 h5 13. e3 Qd7 (13... Qxd1 $14 14. Rxd1 h4) 14. Ne4 Bf6 15. b4 cxb4 16. d4 h4 17. Bd2 a5 18. a3 bxa3 19. Qb3 Nd8 20. Qb5 ({Reject} 20. Qxa3 h3 $17) 20... Qxb5 (20... Qg4 $11) 21. Rxb5 hxg3 22. fxg3 Rh5 23. Rb3 {Black must now prevent g4.} a4 24. Rxa3 {aiming for g4.} Ra7 $2 {[#]} (24... Rf5 25. Rfa1 Nh6 26. Rxa4 Rxa4 27. Rxa4 Ne6) 25. Bf3 $2 (25. g4 $18 {and the rest is easy.} Rh4 26. g5 {[%mdl 64] Pin}) 25... Rh8 26. Rfa1 Ne6 27. Rxa4 Rxa4 28. Rxa4 b6 {[#]} (28... Nh6 $142 29. Nxf6 Kxf6) 29. Ra7 $1 $18 Ng5 30. Nxd6+ $1 Ke6 $2 (30... Kg7 $18 31. Ne8+ Kf7) 31. Bd5+ Kxd6 32. Bb4# {Accuracy: White = 66%, Black = 44%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.19"]
[Round "10.11"]
[White "Aczel, Gergely"]
[Black "Kiss, Pal"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "2511"]
[BlackElo "2266"]
[Annotator "TA"]
[PlyCount "79"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,79,28,26,31,20,29,18,18,14,27,17,23,23,29,15,33,20,14,10,30,25,25,15,157,159,181,177,180,150,269,280,247,243,247,277,347,342,350,326,347,337,379,356,462,452,602,599,618,625,740,742,829,788,858,884,863,858,805,802,1495,1354,29983,29984,29984,29985]} 1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Bf4 Nc6 5. e3 Nf6 6. Nc3 {[%cal Bb1c3,Bc3a4,Ba4c5][%mdl 32]} a6 7. Bd3 Bg4 8. Nge2 e6 9. Rc1 Bd6 {D10: Slav Defence: 3 cxd5 (without early Nf3) and 3 Nc3.} 10. f3 Bh5 11. Na4 Bg6 {The position is equal.} 12. O-O Bxd3 13. Qxd3 Bxf4 14. Nxf4 O-O 15. Nc5 Qb6 {[#]} 16. Qd2 $146 ({Predecessor:} 16. Qc3 Rfc8 17. Nfd3 Qa7 18. Qa3 b6 19. Na4 b5 20. Nac5 a5 21. Rc2 Ne7 22. Ne5 {1-0 (51) Enchev,I (2380)-Stoinev,M (2226) Sunny Beach 2014}) 16... Rac8 17. Rc3 Qa7 18. Rfc1 Ne7 19. Qe2 Nf5 {Black is now going downhill.} (19... a5 $11 {remains equal.}) 20. g4 $36 {[%mdl 2048] White is really pushing.} Nd6 21. g5 b6 22. Qxa6 Ra8 (22... Qxa6 $16 {is a better defense.} 23. Nxa6 Rxc3 24. Rxc3 Nd7) 23. Qxa7 $18 ({Don't take} 23. gxf6 $6 Qxa6 24. Nxa6 Rxa6 $16) 23... Rxa7 24. gxf6 bxc5 25. dxc5 Nb5 26. fxg7 Kxg7 27. Rb3 Nc7 28. a3 e5 29. Nd3 f6 30. c6 Kg6 31. Rb7 Rfa8 32. Kf2 Kf5 33. Nc5 Ne8 34. e4+ dxe4 35. fxe4+ Kf4 36. Rc3 Nd6 37. Rd7 Nxe4+ 38. Nxe4 Kxe4 39. Rxa7 Rxa7 40. c7 {Accuracy: White = 100%, Black = 52%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.19"]
[Round "10.12"]
[White "Nemeth, Gergely"]
[Black "Horvath, Jozsef"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "2133"]
[BlackElo "2438"]
[Annotator "TA"]
[PlyCount "104"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,104,31,49,31,32,37,44,16,38,-9,45,17,0,-20,-5,-7,-7,-11,-8,-1,0,0,0,0,23,0,0,0,0,0,0,-44,-40,-35,-37,-31,-18,-15,0,-96,0,-29,-20,-13,0,-120,-106,-1221,-1227,-1154,-880,-781,-673,-686,-670,-550,-416,-504,-478,-464,-434,-584,-434,-417,122,-435,-393,-811,-854,-815,-403,-847,-768,-837,-831,-810,-782,-799,-791,-842,-835,-832,-824,-806,-805,-852,-828,-707,-623,-6387,-531,-6070,-5716,-2712,-1566,-1819,-1712]} 1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Bc4 exd4 6. Nxd4 {C41: Philidor Defence.} Nb6 7. Be2 Be7 8. O-O {White is slightly better.} O-O 9. Be3 Re8 {[#]} ({Black should try} 9... d5 $11) 10. h3 $146 ({Predecessor:} 10. a4 a5 11. f3 Nfd7 12. Qd2 Ne5 13. b3 c6 14. Rad1 d5 15. exd5 Nxd5 16. Nxd5 Qxd5 {½-½ (44) Thomele,M (1908)-Koellner,C (2105) Wiesbaden 2017}) 10... Bf8 11. Qd3 d5 12. exd5 Nfxd5 13. Nxd5 Nxd5 14. Bd2 Nb4 15. Bxb4 $1 Bxb4 16. Rad1 Qe7 17. c3 Bd6 18. Bf3 Qe5 {[%csl Gd6][%cal Re5h2] [#]} 19. g3 Bxh3 20. Rfe1 Qxe1+ 21. Rxe1 Rxe1+ 22. Kh2 Bd7 23. b4 Rb8 24. Kg2 (24. Be2 $11 {keeps the balance.}) 24... g6 (24... Re7 $17 25. Bd5 Be5) 25. Ne2 Re8 26. Qd2 Rb1 27. g4 (27. a3 $11) 27... Bb5 $17 28. Nd4 $2 {[%mdl 8192]} (28. Ng3 $17) 28... Bf1+ $19 29. Kg1 Bh3+ 30. Bd1 Bxg4 31. f3 Bh3 32. Kf2 c5 33. Nb5 Be7 34. Kg3 Rd8 35. Qe2 Be6 (35... Rbxd1 $2 36. Qxe7 R1d7 37. Qxc5 $17) 36. Bb3 Bxb3 $2 (36... Rxb3 $19 37. axb3 a6) 37. axb3 $4 {[%mdl 8192]} (37. Qxe7 $16 {is forced if you want to stay better.} Rg1+ 38. Kh2) 37... Bg5 38. bxc5 $2 (38. f4 Rg1+ 39. Kf2) 38... Rg1+ 39. Kh3 Rh1+ (39... Rdd1 $142 40. Qe8+ Kg7) 40. Kg3 (40. Kg4 $142 Rg1+ 41. Kh3) 40... Bh4+ {Black is clearly winning.} 41. Kg2 Rdd1 {[%csl Gh1][%cal Rd1g1] [#]} 42. Qe8+ Kg7 {[%csl Gh1][%cal Rd1g1]} 43. Qe5+ Bf6 44. Qe3 Rhe1 45. Qf2 a6 46. Nd4 h5 47. f4 Bxd4 48. cxd4 Re4 49. f5 Rdxd4 (49... Rexd4 $142 50. f6+ Kg8) 50. f6+ Kh6 51. Qb2 h4 52. Qc1+ g5 {Accuracy: White = 50%, Black = 68%.} 0-1

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.19"]
[Round "10.13"]
[White "Mester, Gyula"]
[Black "Ongut, Tamas Gunes"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2341"]
[BlackElo "2269"]
[Annotator "TA"]
[PlyCount "109"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,109,-35,-17,-40,-8,-12,0,0,0,0,0,0,0,-22,-22,-29,-33,-27,-20,-23,0,0,0,-6,32,24,70,22,17,22,31,25,20,17,31,31,28,23,22,18,25,39,118,118,122,129,133,119,118,127,132,132,125,150,151,135,139,124,126,52,143,146,162,158,235,236,298,256,248,237,245,230,307,283,271,267,256,245,541,373,807,785,1141,1109,939,731,720,654,5579,4883,29978,29979,29979,29980,29983,29984,29983,29984,29989,29989]} 1. d4 Nf6 2. g3 d5 3. Bg2 c5 4. Nf3 cxd4 5. Nxd4 e5 6. Nf3 Nc6 7. O-O {D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4.} h6 8. c4 Be6 9. cxd5 {The position is equal.} Nxd5 10. b3 {[#]} Be7 $146 {Strongly threatening ...e4.} ({Predecessor:} 10... Ndb4 11. Nc3 Be7 12. Bd2 O-O 13. a3 Nd5 14. b4 a6 15. Nxd5 Bxd5 16. Be3 Bf6 17. Rc1 Re8 18. Rc5 Bxf3 19. Bxf3 e4 20. Rd5 {½-½ (20) Stanojevic,B (2334)-Lajthajm,B (2507) Senta 2006}) 11. Bb2 Bf6 12. Nbd2 {[%cal Bb1d2,Bd2c4,Bc4d6][%mdl 32] [#]} e4 $1 {[%mdl 576] Discovered Attack} 13. Bxf6 (13. Nxe4 Bxb2) 13... Nxf6 14. Ne1 $1 Qd5 {And now ...0-0-0 would win.} 15. Nc4 $1 O-O 16. Qxd5 Bxd5 17. Nc2 b5 18. Nd6 a6 19. Ne3 Nd4 $1 20. Rfd1 Nxe2+ 21. Kf1 Nc3 22. Rdc1 $36 {[%mdl 2048] White has good play.} b4 23. Nxd5 Nfxd5 24. Nxe4 Rad8 25. Nc5 Nc7 26. a3 N3d5 (26... a5 $14) 27. axb4 $16 Nxb4 28. Rc4 Ncd5 29. Ra4 a5 30. Rxa5 Nc6 31. Ra1 {Nb7 is the strong threat.} Ne5 32. Nb7 Rd7 33. Rc5 Rxb7 34. Bxd5 Rb6 35. f4 (35. h4 $16) 35... Nd3 ({Better is} 35... Ng4 $1 $14) 36. Rc7 Nb4 37. Bc4 Nc2 {[#]} (37... Rf6 $16 {was worth a try.} 38. Ra4 Nc2) 38. Rxf7 $1 $18 {[%mdl 512]} Ne3+ (38... Rxf7 39. Ra8+) 39. Kf2 Nxc4 40. Rxf8+ Kxf8 41. bxc4 {[%mdl 4096] Endgame KR-KR} Rb2+ 42. Kf3 Rc2 {[#]} 43. Ra4 $1 Rxh2 {[#]} 44. Ke4 $1 Ke7 $2 (44... Rg2 45. Ra3 Ke7) 45. Kf5 h5 $2 (45... g5 46. fxg5 hxg5 47. Kxg5 Rc2) 46. Ra7+ Kd6 47. Rxg7 Kc5 48. Rc7+ Kd6 49. Rh7 Kc5 50. g4 h4 51. g5 {White mates.} Kxc4 52. g6 Kd5 53. Kf6 Ra2 54. g7 Ra6+ 55. Kg5 {Accuracy: White = 94%, Black = 50%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.19"]
[Round "10.14"]
[White "Fancsy, Imre"]
[Black "Gaal, Zsoka"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2352"]
[BlackElo "2197"]
[Annotator "RC"]
[PlyCount "45"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. g3 g6 4. Bg2 Bg7 5. Nc3 O-O 6. d4 cxd4 7. Nxd4 Nc6 8. O-O Qa5 9. Nb3 Qh5 10. c5 d6 11. cxd6 Rd8 12. e4 Rxd6 13. Qxh5 Nxh5 14. Be3 Be6 15. Nc5 Bxc3 16. bxc3 Bc4 17. Rfb1 Rb8 18. Nxb7 Rd3 19. Nc5 Rxb1+ 20. Rxb1 Rxc3 21. e5 Na5 22. Bd2 Ra3 23. Bh6 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.19"]
[Round "10.15"]
[White "Gombocz, Ferenc Jr."]
[Black "Emodi, Barnabas"]
[Result "0-1"]
[ECO "A10"]
[WhiteElo "2209"]
[BlackElo "2352"]
[Annotator "TA"]
[PlyCount "122"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,122,8,14,24,16,46,6,2,-14,-18,-33,-24,-68,0,-83,-66,-89,-66,-61,-31,-35,-36,-31,-33,-75,-77,-81,6,0,49,43,23,0,0,0,0,-68,236,-120,-127,-152,-93,-104,-41,-54,-47,-42,-54,-261,-272,-258,-235,-222,-122,-110,-118,-109,-106,-121,-106,-96,-87,-163,-138,-166,-156,-206,-206,-206,-202,-199,-199,-198,-184,-177,-104,-288,-279,-243,-224,-334,-334,-555,-543,-487,-444,-382,-8,-8,-8,-827,-499,-29972,-29973,-29973,-29974,-29974,-29975,-29979,-29980,-29980,-29978,-29978,-29979,-29979,-29980,-29980,-29981,-29981,-29982,-29981,-29952]} 1. c4 Nc6 2. g3 Nf6 3. Bg2 e5 4. Nc3 Bc5 5. e3 O-O 6. Nge2 d6 7. d4 {was the old line (7.0-0).} Bb6 {A25: English Opening vs King's Indian with ...Nc6 but without early d3.} 8. O-O h6 9. h3 Re8 {[#] The position is equal.} 10. f4 $146 ({Predecessor:} 10. d5 Nb8 11. e4 a5 12. Kh2 Nbd7 13. Be3 Bxe3 14. fxe3 Nh7 15. g4 Rf8 16. Ng3 {0-1 (42) Sihite,C (2252)-Bartel,M (2648) chess.com INT 2020}) 10... exd4 11. exd4 Bf5 12. a3 a5 (12... h5 $15) 13. Kh2 {[#]} (13. g4 $11 {keeps the balance.} Be4 14. Nxe4 Nxe4 15. Qd3) 13... a4 $1 $17 {[%mdl 512]} 14. d5 (14. Nxa4 Rxa4) 14... Na5 $1 {Strongly threatening ...Qd7.} 15. Nxa4 Nxc4 {And now ...Rxa4! would win.} 16. Nxb6 Nxb6 17. Nc3 $1 Ne4 18. Qd3 {[%cal Rg2e4]} Nxc3 19. Qxf5 {[#]} Nca4 ({Of course not} 19... g6 $6 20. Qd3 $14) (19... Ne4 $1 $17 {[%mdl 512]} 20. Re1 (20. Bxe4 g6 $17) 20... Qf6 21. Qxf6 Nxf6) 20. Qc2 $11 Qf6 21. Ra2 Qe7 22. Bd2 Qe2 $36 {[%mdl 2048] Black has some pressure.} 23. b3 Nc5 24. b4 (24. Bb4 $11 Qb5 25. Bxc5 dxc5 26. a4) 24... Nd3 $2 {[%mdl 8192]} (24... Ne4 $15 {stays ahead.}) 25. Raa1 $2 ({Don't go for} 25. Rf3 $2 Rxa3 $1 {[%mdl 512]} 26. Rxa3 Ne1 $1 $19 {[%mdl 512]}) (25. Kg1 $18) 25... Nxd5 $1 $17 {Hoping for ...Ne3!} 26. Qd1 Qxd1 ({Better is} 26... Nb2 27. Qxe2 Rxe2) 27. Rfxd1 {[#]} Nb2 (27... c6 $1 $17 28. b5 Ra4) 28. Bxd5 {Re1 is the strong threat.} Nxd1 29. Rxd1 Rxa3 30. Re1 $2 (30. Be1 $15) 30... Rxe1 $19 31. Bxe1 c6 32. Bg2 Ra2 (32... Ra1 $19 33. Bc3 Rc1) 33. Kg1 $17 Kf8 34. Kf1 Ke7 35. b5 Kd7 36. bxc6+ bxc6 37. g4 (37. Bf3 $17) 37... f6 38. Bf3 d5 39. Bb4 {[#]} Ra4 $1 {[%cal Ra4b4]} 40. Bf8 Rxf4 41. Ke2 g5 42. Bxh6 {intending h4!} Ra4 43. Bf8 Ke6 (43... Ra2+ $19 44. Kd3 Rh2) 44. Bc5 $2 (44. Kd3 $17 {is a better defense.}) 44... Ra5 $19 45. Bb4 Rb5 46. Bc3 (46. Be1 {is the only way for White.}) 46... c5 47. Kd3 $2 (47. Kd1 d4 48. Be2 Rb1+ 49. Kc2) 47... d4 {aiming for ...Rb3.} 48. Bd2 Rb3+ 49. Ke4 c4 $2 (49... Ke7 $19 {White must now prevent ...c4.} 50. Bd1 Ra3) 50. Be2 $11 d3 51. Bf1 $2 {[%mdl 8192]} (51. Bd1 $11 Rb2 52. Bc3) 51... c3 52. Bxd3 (52. Be3 $19 Rb4+ 53. Kxd3) 52... Rb4+ {Black mates.} 53. Ke3 cxd2 54. Kxd2 {[%mdl 4096] Endgame KR-KB} Ke5 55. Ke3 Rb3 56. Ke2 Kd4 57. Bf5 Rxh3 58. Kf2 Ke5 59. Kg2 Rc3 60. Kf2 Kf4 61. Kg2 Rg3+ {Accuracy: White = 53%, Black = 62%.} 0-1

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.19"]
[Round "10.16"]
[White "Egresi, Mate"]
[Black "Karacsonyi, Gellert"]
[Result "0-1"]
[ECO "D37"]
[WhiteElo "2362"]
[BlackElo "2292"]
[Annotator "TA"]
[PlyCount "76"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,76,17,43,45,60,58,57,20,61,37,50,48,52,49,60,0,0,-106,-104,-106,-104,-82,-6,-91,-97,-298,-319,-307,-314,-308,-297,-405,-401,-386,-303,-316,-311,-315,-309,-335,-347,-377,-354,-398,-384,-405,-391,-426,-420,-418,-404,-464,-459,-432,-388,-467,-461,-480,-451,-573,-555,-683,-684,-1072,-997,-1155,-1095,-1056,-966]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 dxc4 5. e4 b5 6. e5 {D24: Queen's Gambit Accepted: 3 Nf3 Nf6 4 Nc3.} Nd5 7. Nxb5 Nb6 8. a4 {[%cal Ba2a4,Ba4a5][%mdl 32] White is slightly better.} Nc6 9. a5 $1 {[%cal Ra5b6]} Ba6 10. Na3 Bb4+ 11. Bd2 {[#]} Nd5 $146 ({Predecessor:} 11... c3 12. bxc3 Bxf1 13. axb6 Bxg2 14. Rg1 Bxf3 15. Qxf3 Nxd4 16. Qe4 axb6 17. cxb4 Qd5 18. Qxd5 exd5 {1-0 (41) Tomashevsky,E (2702)-Alekseenko,K (2650) Konya 2019}) 12. Nxc4 (12. Bxc4 $14 Bxc4 13. Nxc4) 12... O-O 13. Be2 (13. Ne3 $11 Bxf1 14. Kxf1) 13... Nf4 $1 $17 {Threatens to win with ...Rb8.} 14. Bxb4 Nxb4 15. O-O {[#]} Nc6 (15... Qd5 $1 $17 16. Rc1 c5) 16. Qd2 {[#]} (16. Re1 $11 {remains equal.}) 16... Nxd4 $1 17. Nxd4 $2 {This move loses the game for White.} (17. Bd1 $17 Bxc4 18. Qxf4 Bxf1 19. Nxd4) 17... Qxd4 $19 18. Bf3 Qxc4 19. Bxa8 Rxa8 20. Rfd1 {White threatens Qd8+! and mate.} h6 21. Ra3 Bb7 22. f3 Qc5+ 23. Qe3 {[#]} Qc2 $1 {[%csl Gf4][%cal Rc2g2]} 24. Qd2 Qf5 25. Re3 Bd5 26. Kh1 Rb8 27. Rc1 Qg5 {aiming for ...Nxg2!} 28. Rec3 c6 29. Re1 Qf5 30. Qc2 Qxc2 31. Rxc2 Rb5 32. Ra1 Nd3 {Black is clearly winning.} 33. Re2 Nxb2 34. Rb1 Nc4 35. Rxb5 cxb5 36. a6 b4 37. Kg1 b3 38. Re1 Nd2 {Accuracy: White = 44%, Black = 87%.} 0-1

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.19"]
[Round "10.17"]
[White "Balogh, Csaba"]
[Black "Terbe, Julianna"]
[Result "1-0"]
[ECO "C77"]
[WhiteElo "2580"]
[BlackElo "2270"]
[Annotator "TA"]
[PlyCount "73"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,73,0,0,11,6,36,0,8,-5,26,27,24,28,33,12,34,20,43,46,65,2,2,4,8,8,18,0,99,64,78,38,77,0,0,0,0,0,0,0,0,-23,-8,-8,0,0,111,0,97,0,1242,1799,1646,1094,1546,1375,943,875,29994,29994]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 d6 6. c4 g6 7. h3 Bg7 8. Nc3 O-O 9. O-O h6 {9...Nd4 is a critical line. C77: Ruy Lopez: 3...a6 4 Ba4 Nf6, unusual lines.} 10. Be3 Nd7 {[#]} 11. Bxc6 $146 ({Predecessor:} 11. d4 exd4 12. Nxd4 Nce5 13. Qe2 c5 14. Nc2 Nb6 15. Bb3 Be6 16. Na3 f5 17. exf5 Bxf5 {½-½ (27) Warmerdam,M (2498)-Saduakassova,D (2519) Wijk aan Zee 2020}) 11... bxc6 {The position is equal.} 12. d4 exd4 13. Bxd4 c5 14. Bxg7 Kxg7 15. Nd5 Nf6 16. Re1 Nxd5 17. cxd5 Rb8 18. Qc2 (18. b3 $14) 18... Qf6 $11 19. e5 dxe5 $1 20. Nxe5 Re8 $1 {[%cal Re8e5]} 21. Qc3 Bf5 (21... Bb7 $11 {remains equal.}) 22. Rad1 Re7 {With the idea ...Rbe8.} 23. f4 Rbe8 {...g5 would now be nice for Black.} 24. Qxc5 (24. Rf1 $16) 24... Bxh3 25. Rf1 Bf5 26. d6 cxd6 27. Rxd6 Re6 28. Rfd1 Rxd6 29. Rxd6 Qh4 30. Qf2 Qh5 (30... Qxf2+ $11 31. Kxf2 Re6) 31. Qd4 ({White has to play} 31. Qa7 $16 g5 32. g4 Bxg4 33. Rg6+ Qxg6 34. Nxg6 Kxg6 35. Qxa6+ Re6 36. Qd3+ Bf5 37. Qb5) 31... Kh7 (31... Qe2 $11 {keeps the balance.}) 32. Rf6 ({White should play} 32. Qa7 $16 g5 33. fxg5 (33. Qxf7+ Qxf7 34. Nxf7 gxf4 $14) 33... hxg5 34. Qxf7+ Qxf7 35. Nxf7) 32... Kg7 $2 {[%mdl 8192]} (32... Qh4 $11 33. Rxf7+ Kg8) 33. Rxf7+ $18 Kg8 34. Qa7 {[#] Threatening mate with Rg7+.} Qd1+ 35. Kh2 {Rg7+ would kill now.} Qh5+ 36. Kg3 {White wants to mate with Rg7+.} Be6 37. Rg7+ {Accuracy: White = 66%, Black = 67%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.19"]
[Round "10.18"]
[White "Borhy, Marcell"]
[Black "Balog, Imre"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "2358"]
[BlackElo "2567"]
[Annotator "TA"]
[PlyCount "64"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,64,0,0,0,20,10,17,17,19,-44,-45,-43,-42,-37,-15,-14,-27,-43,-35,-88,0,-5,-8,0,4,8,4,0,2,-43,-41,-420,-419,-466,-437,-457,-450,-423,-11,-29986,-481,-475,-477,-468,-466,-435,-464,-978,-978,-978,-978,-959,-939,-958,-945]} 1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nc6 5. Bf4 e5 6. dxe5 d4 {White must now prevent ...Qa5.} 7. Ne4 {D10: Slav Defence: 3 cxd5 (without early Nf3) and 3 Nc3.} Qa5+ {7...Bf5 is vanishing.} 8. Nd2 $1 Nge7 9. Ngf3 {The position is equal.} Nd5 10. Bg3 (10. g3 $11) 10... Be6 $15 11. a3 $1 {[#]} Ne3 $1 {[%mdl 512]} 12. fxe3 dxe3 {[%mdl 64] Pin} 13. b4 exd2+ 14. Nxd2 Qb6 {[#]} 15. Ne4 $146 (15. Bf2 $15 Qb5 16. Bg3) ({Predecessor:} 15. e4 Rd8 16. Bf2 Qc7 17. Qc1 Qxe5 18. Bc4 Qg5 19. Bxe6 fxe6 20. Qc3 Be7 21. Nf3 {0-1 (27) Stips,F (2206)-Cerveny,M (2318) Pardubice 2010}) 15... Nxb4 ({Better is} 15... a5 $1 $17 {[%cal Ra5b4]} 16. b5 Nd4) 16. Nd6+ $1 $11 ({Don't go for} 16. axb4 $2 Bxb4+ 17. Nd2 Bb3 $1 $19 {[%mdl 512]}) 16... Bxd6 $1 17. exd6 Nc6 18. Rb1 Qa5+ 19. Qd2 Qxa3 20. Rxb7 O-O {...Rfb8 is the strong threat.} 21. e3 $2 {[%mdl 8192]} (21. Rc7 $15 Rac8 22. e3) 21... Rab8 $19 22. Rxb8 Rxb8 23. Bd3 Rb2 24. Qc1 {intending 0-0.} Nb4 $2 $40 {[%mdl 128] White needs to defend precisely.} ({Stronger than} 24... Qxd3 25. Qxb2 Qxe3+ 26. Qe2 $11) (24... Qb4+ $19 25. Kf1 Bd5) 25. Be4 $2 {[%mdl 8192] [#]} (25. O-O $11 Nxd3 26. Qc7) 25... Rb1 (25... Bc4 $142 $1 {[%mdl 512]} 26. d7 (26. Qxc4 Qa1+) 26... Re2+ {[%mdl 64] Double Attack, Discovered Attack} 27. Kd1 Qa4+ {[%mdl 64] Double Attack} 28. Qc2 Qxd7+ 29. Kc1 Nxc2 30. Rd1 Qe7 31. Rd6 Nxe3 32. h4 Ba2 33. Be5 Qc7+ 34. Rc6 Qxc6+ $1 {[%mdl 576] Double Attack} 35. Bc3 Qxc3+ 36. Bc2 Rxc2#) 26. Qxb1 {Black is clearly winning.} ({Avoid the trap} 26. Bxh7+ $2 {[#]} Kf8 $1 {[%mdl 512]}) 26... Qxe3+ 27. Kd1 Bb3+ 28. Qxb3 Qxb3+ 29. Ke2 (29. Kd2 $142 Qc4 30. Bb1) 29... Qe6 30. Kf3 f5 31. Bb1 Qd5+ 32. Kf2 g5 {Accuracy: White = 54%, Black = 76%.} 0-1

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.19"]
[Round "10.19"]
[White "Horvath, Peter"]
[Black "Nogrady, Vilmos"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2409"]
[BlackElo "2128"]
[Annotator "TA"]
[PlyCount "59"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 24,59,38,39,35,43,63,62,73,69,130,127,129,120,112,109,137,127,156,112,115,91,143,129,147,147,154,157,152,121,266,261,243,230,234,230,2080,2025]} 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. Qc2 c6 7. e3 O-O 8. Bd3 Nbd7 9. Nf3 Re8 10. O-O Nf8 11. Rab1 Bg4 12. Ne5 Bh5 13. b4 a6 {D36: Queen's Gambit Declined: Exchange Variation: Main line (5 Bg5 c6 6 Qc2).} 14. a4 N6d7 15. Bxe7 Qxe7 {White is slightly better.} 16. Nxd7 {[#]} Nxd7 $146 (16... Qxd7 $14 17. b5 axb5) ({Predecessor:} 16... Qxd7 17. b5 axb5 18. axb5 Bg6 19. bxc6 bxc6 20. Bxg6 Nxg6 21. Na4 Qa7 22. Nc5 Nf8 {1-0 (35) Tarasova,V (2226)-Kalinina,L (2131) chess.com INT 2020}) 17. Bxh7+ $16 Kh8 {Threatening ...g6.} 18. Bf5 Nb6 19. Bd3 Qg5 20. Ne2 Re6 21. Ng3 {Hoping for f4.} Bg6 22. Bxg6 (22. b5 {keeps more tension.} Bxd3 23. Qxd3 axb5 24. axb5 Nc4 25. Ra1) 22... Rxg6 {[#]} ({Better is} 22... Qxg6 23. Qxg6 Rxg6) 23. b5 $1 axb5 24. axb5 Nc4 25. bxc6 bxc6 26. Rb7 {[%cal Bb1b7,Bb7c7,Bc7c6,Bc6a6][%mdl 32]} Nd6 {Loses the game.} (26... Kg8 $16 27. Rfb1 Re6) 27. Rc7 $18 ({Weaker is} 27. Qxc6 Nxb7 28. Qxb7 Rf8 $14) 27... Ne4 28. Rxc6 Nxg3 29. hxg3 Ra6 $2 {[#]} (29... Rxc6 30. Qxc6 Qd8) 30. Rxa6 {Accuracy: White = 83%, Black = 48%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.19"]
[Round "10.20"]
[White "Korpa, Bence"]
[Black "Margl, Roland"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2545"]
[BlackElo "2288"]
[Annotator "TA"]
[PlyCount "65"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,65,25,25,12,-37,-45,-39,-35,-33,-35,-94,-38,-67,-47,-66,-15,-18,-21,-21,-21,-21,-18,-20,-23,-100,-35,-45,-43,-39,-37,-38,-45,-75,-67,-99,-97,-142,-146,-164,-23,-54,199,209,783,743,722,693,671,685,645,631,1405,1401,1281,1240,4862,2466]} 1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. Bc4 Nb6 6. Bb3 d5 {is recently more successful than 6...c4. B22: Sicilian: 2 c3.} 7. d3 Bg4 8. Bf4 e6 {Black is slightly better.} 9. Nbd2 {[#]} Be7 $146 ({Predecessor:} 9... a6 10. O-O Nd7 11. Qe1 h6 12. a3 g5 13. Bg3 h5 14. h3 Bxf3 15. Nxf3 g4 {0-1 (27) Pettersson,T-Logdahl,H (2215) Norrkoeping 1998}) 10. O-O (10. h3 $15 Bf5 11. d4) 10... O-O (10... g5 $17 11. Bg3 Bf5) 11. Re1 Bf5 {[#] Hoping for ...g5.} 12. Nf1 c4 (12... g5 $15 13. Bc1 g4) 13. Bc2 $11 cxd3 14. Bxd3 Bxd3 15. Qxd3 Rc8 16. Ng3 {[%cal Bf1g3,Bg3h5,Bh5g7][%mdl 32]} Nd7 17. Re2 {[#]} (17. Ne2 $11) 17... a6 (17... g5 $1 $17 {[%cal Rg5f4]} 18. Bd2 g4) 18. Rae1 b5 19. a3 Nc5 20. Qb1 a5 {[%cal Ba6a5,Ba5b4][%mdl 32]} 21. Nh5 b4 22. cxb4 axb4 23. a4 Nxa4 24. h4 Bxh4 ({Better is} 24... Nc5 $19 25. Bg5 h6) 25. Bh6 f5 $2 {[%mdl 8192] Now Black is done in.} ({Weaker is} 25... gxh6 26. Nxh4 Nxe5 27. Rxe5 $16) (25... Nd4 $1 $15 {keeps the upper hand.} 26. Nxd4 gxh6) 26. Nxg7 $40 {[%mdl 128] Black is in trouble.} Rf7 $2 (26... Nc5) 27. Nxe6 $18 {White is clearly winning.} Qe8 28. Ng7 ({Less strong is} 28. Nxh4 Qxe6 29. Bf4 Nb6 $16) 28... Rxg7 29. Bxg7 Kxg7 30. Nxh4 Nd4 31. Nxf5+ Nxf5 32. Qxf5 Rc6 33. e6 {Accuracy: White = 55%, Black = 50%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.19"]
[Round "10.21"]
[White "Havanecz, Bianka"]
[Black "Varga, Peter"]
[Result "1/2-1/2"]
[ECO "D19"]
[WhiteElo "2251"]
[BlackElo "2371"]
[Annotator "TA"]
[PlyCount "46"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,46,19,13,50,0,4,10,0,0,2,10,7,4,4,1,14,12,32,32,54,50,50,16,16,16,31]} 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. O-O O-O 9. Qe2 Bg4 10. h3 Bxf3 11. Qxf3 Nbd7 12. Rd1 Qc7 {D19: Slav Defence: 5 a4 Bf5 6 e3: Main line with 9 Qe2.} 13. Ne4 Nxe4 14. Qxe4 {[#]} Rad8 $146 ({Predecessor:} 14... Nf6 15. Qc2 a5 16. b3 Rad8 17. Bb2 Rd7 18. Qe2 Rfd8 19. e4 Qf4 20. e5 Nd5 21. Rd3 Qh4 22. Rg3 Nf4 23. Qf3 Ng6 24. Rg4 Qe7 25. Qg3 Qf8 26. Bd3 {½-½ (26) Pataki,G (2390)-Koczo,K (2198) Goed 2004}) 15. Qh4 Nf6 16. e4 e5 17. Bg5 Be7 18. Bxf6 Bxf6 19. Qg3 Qa5 20. d5 cxd5 21. Bxd5 Qb4 22. Qc3 Qxc3 23. bxc3 b6 {Accuracy: White = 80%, Black = 89%.} 1/2-1/2

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.19"]
[Round "10.22"]
[White "Krstulovic, Alex"]
[Black "Horvath, Tamas I"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2338"]
[BlackElo "2318"]
[Annotator "RC"]
[PlyCount "85"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 c5 4. e3 cxd4 5. exd4 d6 6. c4 Be7 7. Nc3 a6 8. Bd3 b6 9. O-O O-O 10. Re1 Nbd7 11. Ng5 Bb7 12. Re3 g6 13. Nge4 Nxe4 14. Bxe4 Bxe4 15. Nxe4 Nf6 16. Qf3 Nxe4 17. Qxe4 Rc8 18. b3 b5 19. cxb5 axb5 20. Rae1 d5 21. Qd3 b4 22. Bh6 Re8 23. Qd2 Qb6 24. Rf3 Bf8 25. Rd1 Qd6 26. Rh3 f6 27. Rf3 Bg7 28. h4 Qe7 29. h5 g5 30. Bxg7 Kxg7 31. Re1 Rc6 32. Rg3 h6 33. f4 Qf7 34. Qxb4 Rec8 35. f5 R8c7 36. Rge3 Re7 37. Qb5 Rd6 38. Qe2 e5 39. dxe5 fxe5 40. Rxe5 Rxe5 41. Qxe5+ Qf6 42. Qxf6+ Kxf6 43. Re6+ 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.19"]
[Round "10.23"]
[White "Deak, Sandor"]
[Black "Szilagyi, Norbert"]
[Result "1-0"]
[ECO "E32"]
[WhiteElo "2281"]
[BlackElo "2214"]
[Annotator "TA"]
[PlyCount "139"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,139,52,59,43,63,44,33,9,36,8,37,45,72,60,55,77,66,67,68,35,34,-14,-21,-28,-22,-22,-24,-50,-35,-70,-43,-56,-47,-63,0,0,0,0,137,150,186,-111,200,189,278,222,252,159,264,266,350,250,411,420,395,391,560,522,823,404,376,326,324,312,317,297,299,288,332,318,297,283,291,268,277,282,279,217,302,287,315,252,238,256,248,134,185,188,228,227,204,179,286,213,216,222,308,256,264,252,346,0,238,0,346,325,425,433,441,432,522,515,29997,517,29990,29991,29991,29992]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 Ne4 7. Qc2 f5 8. Nf3 b6 9. g3 Bb7 10. Bg2 Qc8 11. O-O d6 12. b4 Nd7 13. Bb2 {E32: Nimzo-Indian: Classical (4 Qc2): 4...0-0.} Ndf6 {[#]} 14. Rad1 $146 ({Predecessor:} 14. Ne1 c5 15. dxc5 dxc5 16. Nd3 Qc7 17. Be5 Qe7 18. f3 Ng5 19. bxc5 bxc5 20. Rab1 Bc6 {1-0 (42) Krasikov,V (2194)-Schekachikhin,M (2412) Moscow 2020}) 14... a5 15. Ra1 {White is slightly better.} Ra7 16. Rac1 Qa8 17. b5 c6 18. bxc6 Bxc6 19. d5 exd5 20. Nd4 dxc4 21. f3 Nc5 22. Nxc6 (22. Qxc4+ {feels hotter.} d5 23. Qc2 f4 24. gxf4 Ba4 25. Qd2) 22... Qxc6 23. Qxc4+ d5 24. Qc2 Qe6 25. Rfd1 Re7 26. Rd2 Qe3+ 27. Kh1 f4 28. Bd4 Qe6 (28... Qxa3 $15 29. Bxc5 Qxc5 30. Qxc5 bxc5 31. Rxc5 Rb8) 29. gxf4 $11 Nh5 30. e3 Rc7 (30... a4 $1 $11) 31. Qd1 $16 Rfc8 32. Qf1 $2 {[#]} (32. Be5 $18) 32... Rd8 $2 {[%mdl 8192]} (32... Nb3 $17 {and life is bright.} 33. Bh3 (33. Rxc7 Rxc7 34. Bh3 Qe8 $17) 33... Qe8) 33. Bh3 $36 {[%mdl 2048] White is really pushing.} Qf7 (33... Qe8 {might work better.} 34. Be5 Re7) 34. Rdc2 Qe7 35. Qg2 Nf6 (35... Rc6 $16 36. Bg4 Nf6) 36. Bf5 Re8 37. Qg5 Rc6 $2 {[#]} (37... Qf7 38. Rg1 Kf8) 38. Rg1 Qf7 39. Rcg2 Re7 (39... Kf8 $142 40. Qxg7+ Qxg7 41. Rxg7 Nb3 42. Bxf6 Rxf6) 40. Qh4 Ncd7 41. h3 (41. Rxg7+ $142 Qxg7 42. Bxd7 Rxd7 43. Bxf6 {[%mdl 64] Pin} (43. Rxg7+ Rxg7 44. Qe1 Rgc7 $18) 43... Qxg1+ 44. Kxg1) 41... Kf8 42. Bxh7 Qh5 43. Qxh5 Nxh5 44. Bg6 Nhf6 45. h4 Ng8 46. h5 Ndf6 47. Bd3 Nxh5 48. Rh2 Nhf6 49. Rh8 Rec7 50. Bb2 Ne8 51. Be5 Rb7 52. Bb5 Rh6+ 53. Rxh6 Nxh6 54. Rg6 (54. Bc6 $18 Re7 55. Bxd5) 54... Nf5 (54... Nf7 $16 {was called for.}) 55. e4 dxe4 56. fxe4 Ne7 57. Rg2 {Hoping for Rd2.} Nf6 (57... Ra7 {keeps fighting.} 58. Kg1 Nc8) 58. Re2 Ng4 59. Bd6 Nh6 {Black hopes to continue with ...Nf7.} 60. f5 Nf7 61. Bf4 Nd8 62. Bd6 Nf7 63. Bf4 (63. Bg3 $142) 63... Nd8 $1 64. Kg2 Ndc6 {and the idea ...Nd4 leaves Black hopeful.} 65. Rd2 Ra7 66. Kg3 a4 67. Rd6 Na5 (67... Rc7 $18 68. Kg4 Rc8 69. Bxa4 Nd8 70. Rxb6 Ra8) 68. Rxb6 (68. Rd8+ $142 Kf7 69. Be8+ Kg8 70. Bg6#) 68... Nb3 (68... Rb7 $18) 69. Rb8+ Kf7 70. Bc4+ {[%mdl 64] Double Attack, Discovered Attack. Accuracy: White = 57%, Black = 34%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.19"]
[Round "10.24"]
[White "Zentai, Peter"]
[Black "Udvardi, Zalan"]
[Result "0-1"]
[ECO "E32"]
[WhiteElo "2304"]
[BlackElo "2222"]
[Annotator "TA"]
[PlyCount "56"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,56,0,0,0,0,0,0,0,9,0,0,0,0,0,0,0,9,3,8,-1,69,57,244,73,209,66,121,78,63,7,637,653,653,-519,622,-583,-272,-297,-293,-281,-290,-889,-871,-29985,-29986]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. e4 d5 6. e5 Ne4 7. Bd3 c5 8. Nf3 {E32: Nimzo-Indian: Classical (4 Qc2): 4...0-0.} cxd4 9. Nxd4 Nd7 {[%cal Bb8d7,Bd7c5,Bc5a4][%mdl 32]} 10. Bf4 {The position is equal.} Ndc5 11. O-O Bxc3 12. bxc3 Bd7 {12...Nxd3 is the hot move.} 13. Be2 {Black must now prevent f3.} Na4 14. cxd5 exd5 15. c4 Rc8 16. Rfe1 {[#]} Nec3 $146 (16... Qh4 $11 17. Be3 Qe7) ({Predecessor:} 16... b5 17. f3 Nec3 18. Bd3 Rxc4 19. e6 fxe6 20. Be5 Qh4 21. Bxc4 dxc4 22. Nxb5 Bxb5 23. Bxc3 {1-0 (32) Holt,C (2499)-Lenderman,A (2581) Richardson 2012}) 17. Bd3 $14 dxc4 $2 (17... Kh8 $14) 18. Bxh7+ $18 Kh8 19. e6 (19. Bf5 $1 $18) 19... Bxe6 ({Better is} 19... fxe6 $1 $14 20. Bg3 Qf6) 20. Nxe6 fxe6 21. Be5 (21. Bg3 $1 $14) 21... Nd5 $2 {[%mdl 8192] [#]} (21... Qg5 $11) 22. Bxg7+ $1 {[%mdl 512]} Kxg7 23. Qg6+ $1 Kh8 {[#]} 24. Bg8 $4 {[%mdl 8192]} (24. Qh6 $1 $18 {was the only winning move. Threatening mate with Bg6+.} Rf7 25. Bf5+ Kg8 26. Bxe6 {[%mdl 64] Double Attack}) 24... Qh4 (24... Rc7 $142 25. Bxe6 Nf4) 25. Bxe6 $19 Nf4 26. Qe4 Rce8 27. Qxc4 $2 (27. Qd4+ Rf6 {[#]} 28. Bg4 $1 {[%mdl 512]}) 27... Rxe6 {[%mdl 64] Remove Defender} 28. Rxe6 {[#]} Nh3+ $1 {[%mdl 576] Discovered Attack. Accuracy: White = 64%, Black = 64%.} 0-1

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.19"]
[Round "10.25"]
[White "Varga, Marcell"]
[Black "Hardicsay, Peter"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "2150"]
[BlackElo "2205"]
[Annotator "TA"]
[PlyCount "90"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,90,22,27,14,0,7,6,51,27,20,24,36,29,26,-61,-55,-60,-56,-64,-47,-49,-52,-56,-61,-66,-64,-63,-55,-60,-60,-85,-13,-15,-15,-13,21,11,8,0,9,0,27,21,19,-6,-15,-33,-24,-47,-27,-43,-48,-758,-762,-964,-1019,-960,-957,-1629,-1233,-1277,-1088,-2504,-2185,-2437,-1004,-2320,-2191,-29986,-3278,-29990,-29989,-29989,-29978]} 1. d4 Nf6 2. Nf3 e6 3. g3 c5 4. Bg2 cxd4 5. Nxd4 d5 6. O-O Be7 7. c4 O-O 8. cxd5 Nxd5 9. e4 Nb4 10. Nc3 N8c6 {D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4.} 11. Nb3 b6 {[#]} 12. a3 $146 ({Predecessor:} 12. Qh5 Ba6 13. Rd1 Qe8 14. Bg5 f6 15. Qxe8 Rfxe8 16. Bf4 g5 17. Bd6 Bxd6 18. Rxd6 Rad8 19. Rad1 Rxd6 20. Rxd6 Rd8 21. Rxd8+ Nxd8 22. Bf1 {½-½ (22) Schlosser,P (2500)-Luther,T (2435) Altensteig 1992}) 12... Na6 {The position is equal.} 13. Qe2 Nc5 14. Rd1 Qe8 15. Nxc5 bxc5 16. Nb5 ({Better is} 16. Be3 $11) 16... Ba6 $15 {Hoping for ...Nd4!} 17. a4 Nd4 18. Qc4 Nxb5 19. axb5 Bxb5 20. Qc2 a6 21. Be3 Rc8 22. e5 Rc7 23. Be4 h6 24. Qc1 f5 (24... Bc6 $17 25. Qc2 Bxe4 26. Qxe4 Qb5) 25. exf6 $11 Bxf6 26. Bf4 e5 27. Be3 c4 28. Bb6 Rc8 29. Bb7 Rb8 30. Bd5+ {[%mdl 64] Double Attack} Kh8 31. Bc5 Be7 32. Ba7 Rc8 33. Qe3 Bg5 $36 {[%mdl 2048] Black is more active.} 34. Qe4 Qe7 35. Bd4 $2 {[%mdl 8192] Loses the game.} (35. Be3 $15) 35... exd4 $19 36. Qxd4 Bf6 37. Qd2 c3 {[%cal Bc4c3,Bc3b2][%mdl 32]} 38. Qf4 cxb2 39. Rab1 Bg5 40. Qg4 Bc1 41. Be4 Qf6 42. f4 Bc6 43. Bc2 Bb7 (43... Qc3 $142 44. Bf5 {[#]} Bf3 $1 {[%mdl 576] Double Attack} 45. Kf1 Bxg4 46. Bxg4 Rfe8 $1 {[%mdl 512]} 47. Kg2 Qc2+ {[%mdl 64] Double Attack} 48. Kh3 Qxb1 49. Rd4 Qc2 $1 {[%mdl 512]} 50. Rb4 Rc5 51. Bf3 Re2 $1 {[%mdl 512]} 52. Rb8+ Kh7 53. Be4+ Qxe4 54. Rh8+ Kxh8 55. Kg4 h5+ 56. Kh3 Qg2+ {[%mdl 64] Double Attack} 57. Kh4 Qxh2#) 44. Qe2 Qb6+ 45. Kf1 Qc6 {Accuracy: White = 64%, Black = 78%.} 0-1

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.19"]
[Round "11.1"]
[White "Banusz, Tamas"]
[Black "Kantor, Gergely"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "2628"]
[BlackElo "2530"]
[Annotator "TA"]
[PlyCount "38"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,38,10,7,18,12,16,7,0,-1,0,0,0,0,0,19,49,0,0,-18,-40]} 1. d4 Nf6 2. Nf3 d5 3. g3 g6 4. Bg2 Bg7 5. c4 c6 6. b3 dxc4 7. bxc4 c5 8. Bb2 O-O 9. O-O cxd4 10. Nxd4 Qb6 11. Qc1 Bd7 {A49: 1 d4 Nf6 2 Nf3 g6 3 g3: Anti-King's Indian systems.} 12. Nd2 Nc6 13. e3 Rac8 14. Rb1 {[#] aiming for Nxc6.} Qa6 15. Bc3 Rfd8 {[#]} 16. Rb3 $146 ({Predecessor:} 16. Rd1 b6 17. Rb3 {½-½ (17) Kirkov,T (2319)-Parushev,A (2318) ICCF email 2016}) 16... b6 17. Qb2 Nxd4 18. Bxd4 {[#] Black must now prevent Ra3.} (18. exd4 $5 {[%cal Rb3a3]} b5 19. Ra3 $14 (19. cxb5 Bxb5 20. Rb1 Bd3 $14)) 18... Bc6 19. Bxc6 Rxc6 {A rather calm draw. Accuracy: White = 85%, Black = 88%.} 1/2-1/2

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.19"]
[Round "11.2"]
[White "Berkes, Ferenc"]
[Black "Kozak, Adam"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2661"]
[BlackElo "2503"]
[Annotator "TA"]
[PlyCount "53"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,53,5,16,21,32,29,23,32,40,34,44,37,37,43,43,16,66,61,84,77,104,111,145,143,116,95,311,327,311,298,837,826,1376,462,478,469,1935,1788,1767,1727,1727,1597,1537,1437,1314,622]} 1. d4 Nf6 2. Nf3 d5 3. Bf4 e6 4. e3 Bd6 5. Nbd2 c5 6. dxc5 {D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4.} Bxf4 7. exf4 Qc7 8. g3 {White has an edge.} Qxc5 9. Bd3 O-O 10. O-O b6 11. Re1 Ba6 12. Nb3 {[%cal Bd2b3,Bb3d4,Bd4f5,Bf5h6][%mdl 32]} Qc7 13. Nbd4 Bxd3 {[#]} 14. cxd3 $146 ({Predecessor:} 14. Qxd3 Nbd7 15. a4 Rfc8 16. Qe3 a6 17. Qe2 Qc4 18. c3 Qxe2 19. Rxe2 g6 20. h4 {0-1 (91) Sadhwani,R (2545)-Sunilduth Lyna,N (2618) lichess.org INT 2020}) 14... Nbd7 15. Rc1 $36 {[%mdl 2048] White is in control.} Qb7 16. f5 exf5 17. Nxf5 Nc5 $2 {Black cannot hold the game after this.} (17... Rae8 $16 {might work better.}) 18. Re7 $18 Qa6 19. Qd2 Ne6 $2 (19... h6 20. Nxh6+ gxh6) 20. Rc6 {White is clearly winning.} Qa4 21. Ne5 (21. Rcxe6 $142 Nh5 22. Qg5 Qd1+ 23. Kg2) 21... Nd4 {[#]} 22. Nh6+ $1 {[%mdl 576] Double Attack} Kh8 (22... gxh6 $142 23. Rxf6 {[%mdl 64] Double Attack} Qc2 24. Qxh6 Qc1+ {[%mdl 64] Decoy} 25. Qxc1 Ne2+ 26. Kg2 Nxc1) 23. Nexf7+ Rxf7 24. Nxf7+ Kg8 {[#]} 25. Nh6+ $1 Kh8 {[#]} (25... gxh6 26. Rxf6) 26. Rxf6 $1 gxf6 {[#]} 27. Qf4 $1 {Accuracy: White = 84%, Black = 45%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.19"]
[Round "11.3"]
[White "Erdos, Viktor"]
[Black "Meszaros, Tamas"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "2618"]
[BlackElo "2378"]
[Annotator "TA"]
[PlyCount "51"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,51,24,18,29,6,39,0,0,-6,30,24,32,29,14,26,42,45,46,33,34,31,35,28,166,151,454,466,423,439,454,429,509,534,592,591,572,566,655,647,650,637,1168,1160]} 1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. g3 dxc4 5. Bg2 Bd7 6. Nbd2 Bb4 {E04: Open Catalan: 5 Nf3.} 7. Qc2 b5 8. O-O Bc6 {[#]The position is equal.} 9. a4 $1 {[%mdl 512]} a6 (9... Bxd2 {feels hotter.} 10. Qxd2 a6 11. axb5 axb5 12. Rxa8 Bxa8 13. Qb4 Bc6) (9... bxa4 10. Nxc4) 10. axb5 axb5 11. Rxa8 Bxa8 {[#]} 12. Nxc4 $1 {[%mdl 512] [#]} Bxf3 $146 ({Don't play} 12... bxc4 13. Qa4+ Nc6 14. Ne5 $16) ({Predecessor:} 12... O-O 13. Nce5 Be4 14. Qb3 Qe7 15. Bg5 c6 16. Rc1 Bd5 17. Qc2 h6 18. Bxf6 gxf6 {1-0 (40) Dzida,K (1801)-Rozycki,B (2134) Bialystok 2017}) 13. Bxf3 Qxd4 14. Na3 $1 $36 {[%mdl 2048] White has some pressure.} Qb6 15. Be3 c5 16. Qb3 {Black must now prevent Nc2.} Nbd7 {[#]} (16... Bxa3 $1 $11 17. Qxa3 b4 18. Qa4+ Nfd7) 17. Nc2 $1 $18 {[%cal Rc2b4]} Qd6 $2 {Black cannot hold the game after this.} (17... Ba5 $16 {is tougher.}) 18. Nxb4 {White is clearly winning.} cxb4 19. Rd1 Qe7 20. Bd2 O-O 21. Bxb4 Nc5 22. Qa3 Rc8 23. Bxc5 {[%mdl 64] Overworked Piece} Rxc5 24. Qa8+ Ne8 25. Bc6 Kf8 26. Bxe8 {Accuracy: White = 94%, Black = 36%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.19"]
[Round "11.4"]
[White "Mihok, Oliver"]
[Black "Antal, Gergely"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2552"]
[BlackElo "2571"]
[Annotator "TA"]
[PlyCount "129"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,129,21,21,18,33,40,58,18,36,37,43,23,29,22,22,31,32,10,8,19,23,16,16,19,40,27,25,0,0,0,19,-17,-21,-22,-15,-26,-9,-13,-11,-8,0,0,0,-5,0,-4,0,-8,0,-21,-21,-20,-22,-27,-27,-25,-22,-40,-8,-14,-11,-17,0,0,0,0,0,0,0,-4,0,-67,-89,-77,-97,-82,-72,-97,-85,-126,-39,-53,-42,-53,-8,-19,-21,-14,-10,-16,0,-16,0,0,8,8,49,49,49,45,45,43,72,79,295,304,304,304,293,278,29977,29978,29978,29979,29978,29979]} 1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Bd6 7. Bd3 O-O 8. Ne2 Re8 9. Qc2 {B15: Caro-Kann: 3 Nc3: 3...g6 and 3...dxe4 4 Nxe4 Nf6 5 Nxf6+ exf6.} h5 10. O-O h4 11. Bf4 {White is slightly better.} Be6 12. h3 Qc7 13. Qd2 Nd7 14. Rfe1 Nf8 15. Bxd6 Qxd6 16. Qf4 Qxf4 17. Nxf4 {[#]} g6 $146 ({Predecessor:} 17... Rac8 18. Rad1 Bxa2 19. Ra1 Rxe1+ 20. Rxe1 Be6 21. Ra1 a6 22. b4 Rd8 23. Kf1 f5 {0-1 (59) Savanovic,A (2410)-Abdrlauf,E (2362) chess.com INT 2020}) 18. Re3 Kg7 19. Rae1 f5 20. Bc4 {[%cal Rc4e6]} Kf6 21. d5 Bd7 22. dxc6 bxc6 23. b4 Rxe3 24. Rxe3 a5 25. a3 axb4 26. cxb4 g5 27. Ne2 $1 Be6 28. Bxe6 Nxe6 $11 {[%mdl 4096] Endgame KRN-KRN} 29. Rc3 Ke5 30. Re3+ Kf6 31. Rc3 Rd8 32. f3 Rd2 33. Kf1 Ke7 34. a4 {[%cal Ba3a4,Ba4a5,Ba5a6,Ba6a7][%mdl 32]} (34. Rxc6 $2 Rxe2 $1 {[%mdl 512]} 35. Kxe2 Nd4+ 36. Kd3 Nxc6 $19) 34... Rb2 35. Rc4 ({Reject} 35. Rxc6 Rxe2 $1 {[%mdl 512]} 36. Kxe2 Nd4+ 37. Kd3 Nxc6 $17) 35... Kd6 36. a5 $1 Kd5 37. Rc1 Rxb4 38. a6 Rb8 39. Rd1+ Ke5 40. a7 Ra8 41. Rd7 f6 42. Kf2 Nc5 43. Rc7 (43. Rf7 $11) 43... Kd6 $15 44. Rf7 Nd7 45. f4 gxf4 46. Rh7 Rxa7 47. Rxh4 {[#]} f3 (47... Nc5 $1 $17 {White must now prevent ...Ne4+.} 48. Nxf4 Ne4+ 49. Ke2 Ra2+ 50. Kd3 Ra3+ 51. Kc2 Ke5 52. Ng6+ Kd4) 48. Kxf3 Ne5+ 49. Kf2 c5 50. Rh6 Nd7 51. h4 c4 52. h5 Rc7 53. Nc3 Ke5 54. Rh7 Rb7 55. h6 Ke6 56. Rg7 {[%mdl 1024] And now h7 would win. White has compensation.} Rb8 $1 57. h7 Rh8 58. Ne2 {Hoping for Nf4+.} Kd6 {[#]} 59. Nf4 $1 {[%cal Rf4g6] Threatens to win with Ng6.} Nf8 $2 {Black cannot hold the game after this.} (59... Ne5 $16) 60. Rg8 $18 Rxh7 {...Ne6 is the strong threat.} 61. Rxf8 Rc7 62. Ke3 ({Weaker is} 62. Rxf6+ Ke5 $11) 62... c3 $2 (62... Re7+ $18 63. Kd2 Ra7) 63. Rxf6+ {[%mdl 64] Double Attack. White mates.} Kd7 64. Rf7+ Kd6 65. Rxc7 {Accuracy: White = 90%, Black = 80%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.19"]
[Round "11.5"]
[White "Horvath, Jozsef"]
[Black "Papp, Gabor"]
[Result "1/2-1/2"]
[ECO "A35"]
[WhiteElo "2438"]
[BlackElo "2602"]
[Annotator "TA"]
[PlyCount "68"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,68,0,-14,0,-7,-8,-9,41,35,43,38,37,45,64,66,158,162,160,147,170,168,161,145,230,137,154,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. Nf3 c5 2. c4 Nc6 3. Nc3 Nf6 4. e3 g6 5. d4 cxd4 6. exd4 d5 7. Bg5 Be6 8. Bxf6 exf6 9. c5 Bg7 {B13: Caro-Kann: Exchange Variation and Panov-Botvinnik Attack.} 10. h3 O-O 11. Bb5 Ne7 12. O-O {[#]} b6 $146 ({Predecessor:} 12... f5 13. Re1 h6 14. Qd2 a6 15. Ba4 b5 16. cxb6 Qxb6 17. Bb3 Qb4 18. Rad1 a5 {½-½ (42) Vachier Lagrave,M (2710)-Bologan,V (2665) Melilla 2011}) 13. b4 bxc5 14. bxc5 Qa5 15. Qd2 Rab8 {[#]} ({Black should play} 15... Rfb8 $14) 16. Nxd5 $1 $16 {[%mdl 512]} Qxd2 (16... Bxd5 17. Qxa5) 17. Nxe7+ Kh8 18. Nxd2 Rxb5 19. d5 Re8 (19... f5 $16 {is a better defense.}) 20. dxe6 (20. Rab1 $18 Rxb1 21. Rxb1) 20... Rxe7 21. exf7 $2 ({White should try} 21. Rab1 $16 Rxb1 22. Rxb1) 21... Rxc5 $11 {The position is equal.} 22. Rac1 Rxc1 23. Rxc1 {[#] Strongly threatening Rc8+.} Rxf7 {[%mdl 4096] Endgame KRB-KRN} 24. Rc8+ Bf8 25. Nc4 Kg7 26. Kf1 h5 27. a4 Bb4 28. Ke2 Re7+ 29. Kf3 f5 30. a5 Rd7 31. Ne5 Rd5 32. Rc7+ Kf6 33. Nc6 Bxa5 34. Rxa7 Bc3 {Black defended with fortune. Accuracy: White = 85%, Black = 78%.} 1/2-1/2

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.19"]
[Round "11.6"]
[White "Nagy, Gabor"]
[Black "Mester, Gyula"]
[Result "0-1"]
[ECO "D96"]
[WhiteElo "2489"]
[BlackElo "2341"]
[Annotator "TA"]
[PlyCount "100"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,100,23,37,18,21,28,67,60,56,46,54,41,89,15,36,9,9,10,18,6,42,11,11,22,20,8,48,13,37,-4,53,52,52,40,56,59,88,83,88,67,72,70,71,47,87,-385,-372,-396,-391,-385,-401,-402,-405,-803,-803,-714,-811,-810,-657,-642,-805,-790,-789,-779,-783,-769,-773,-755,-748,-1061,-1048,-1012,-968,-1441,-1434,-29962,-12184,-29983,-29984,-29984,-29985,-29990,-29991,-29991,-29992,-29994,-29995,-29996,-29997]} 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 g6 5. e3 Bg7 6. Be2 O-O 7. O-O Nbd7 8. Qb3 {[%cal Rc4d5] D94: Grünfeld: 4 Nf3 Bg7 5 e3.} Nb6 9. cxd5 Nfxd5 {[#]} 10. e4 $146 {White is slightly better.} ({Predecessor:} 10. Ne4 Qc7 11. Bd2 Nd7 12. Rac1 e6 13. Rfd1 Rd8 14. Rc2 Qb6 15. Qa4 Qc7 16. Ba5 N7b6 {1-0 (46) Maeurer,C (2262)-Khadempour,F (2133) Reutlingen 2012}) 10... Nxc3 11. bxc3 Be6 12. Qc2 Bc4 13. Rd1 (13. a4 $16) 13... Qc7 14. Ba3 Rfd8 15. e5 Bxe2 16. Qxe2 Nd5 17. Rac1 Qa5 18. Qb2 b5 19. Bc5 Bf8 20. g3 Rab8 21. a3 e6 (21... Bh6 $11) 22. Bxf8 $14 Rxf8 23. Ng5 Qd8 24. Ne4 f5 {[#]} 25. exf6 $1 Nxf6 {[%cal Bd5f6,Bf6e4,Be4c3][%mdl 32]} 26. Nc5 Qd5 27. Qe2 Rbe8 28. Nd3 Ne4 {White should prevent ...Ng5.} 29. f4 $2 {[%mdl 8192] [#] Loses the game.} (29. Nb4 $16 {stays on course.} Qf5 30. f4) 29... Nxc3 $1 $19 {[%mdl 576] Remove Defender, Decoy} 30. Rxc3 Qxd4+ {[%mdl 64] Double Attack} 31. Kg2 {And now Rcc1 would win.} Qxc3 32. Ne5 Rd8 33. Rxd8 (33. Nd7 $142 Rfe8 34. Rd3) 33... Rxd8 {[%mdl 4096] Endgame KQR-KQN} 34. Kh3 Rd2 35. Qg4 Qb3 36. Qg5 {aiming for Qf6.} Qc2 37. Nf3 Rd5 38. Qe7 Qf5+ 39. Kg2 Qf7 40. Qb4 Qd7 41. h4 c5 42. Qe4 c4 43. g4 c3 44. Kg3 Rd3 45. Qa8+ Kg7 {Black mates.} 46. h5 gxh5 47. gxh5 c2 48. h6+ Kxh6 49. Kh4 Qe7+ 50. Ng5 c1=Q {[%mdl 64] Double Attack. Accuracy: White = 54%, Black = 80%.} 0-1

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.19"]
[Round "11.7"]
[White "Emodi, Barnabas"]
[Black "Czebe, Attila"]
[Result "1/2-1/2"]
[ECO "A41"]
[WhiteElo "2352"]
[BlackElo "2378"]
[Annotator "TA"]
[PlyCount "89"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,89,29,45,6,4,-36,-13,-44,27,29,43,42,55,43,50,25,81,35,75,61,60,37,45,36,42,37,60,64,59,58,187,197,359,356,339,347,321,233,235,229,256,159,134,0,240,195,233,207,241,232,217,229,236,221,278,237,220,219,212,205,152,0,0,0,0,9,9,13,42,0,53,-16]} 1. d4 d6 2. e4 g6 3. Nf3 Nf6 4. Bd3 Bg7 5. h3 O-O 6. O-O Nbd7 7. c3 e5 8. Re1 c6 9. a4 Qc7 10. Nbd2 Re8 11. Bc2 {B07: Pirc Defence: Miscellaneous Systems.} b6 {[#]} 12. b3 $146 {[%cal Bb2b3,Bb3b4][%mdl 32]} ({Predecessor:} 12. dxe5 dxe5 13. Nh2 Ba6 14. Qf3 Rad8 15. b4 Nf8 16. a5 Bb7 17. axb6 axb6 18. Nc4 Ne6 {½-½ (39) Morawietz,D (2413)-Abbasov,F (2507) Bad Wiessee 2007}) 12... Bb7 13. dxe5 {The position is equal.} dxe5 (13... Nxe5 $15 14. Nxe5 dxe5) 14. Nc4 $11 Bf8 15. b4 Rad8 16. Qe2 Nh5 17. g3 Bg7 (17... h6 $11 {keeps the balance.}) 18. Bb3 Nf8 19. Bg5 Rd7 20. Red1 {Rxd7 is the strong threat.} Bc8 $1 21. Kh2 h6 22. Be3 $36 {[%mdl 2048] White has good play.} Kh7 23. Rxd7 Qxd7 24. Ng1 Qe7 (24... Qc7 $14) 25. a5 $18 b5 $2 (25... Be6 26. axb6 axb6 27. Bxb6 Nd7) 26. Bc5 Qc7 27. Nd6 {[%mdl 64] Double Attack} Rd8 28. Nxc8 Rxc8 29. Rd1 a6 30. Qa2 Nf6 31. Qe2 ({White should try} 31. f3 $16) 31... Kg8 $2 (31... Nh5 $1 $11) 32. Bd6 Qa7 33. Kg2 ({Don't do} 33. Bxe5 $6 Ng4+ 34. hxg4 (34. Qxg4 Qxf2+ 35. Kh1 Bxe5 $16) 34... Bxe5) 33... Ne8 34. Bc5 Qb7 35. Nf3 Nd7 36. Be3 Nef6 37. Qa2 Rf8 {[#]} 38. Nh4 $1 {Black must now prevent f3.} Nxe4 39. Nxg6 $1 Nxc3 {[#]} 40. Nxf8 ({Only move:} 40. Ne7+ $1 $16 Kh8 41. Qd2 c5+ 42. Bd5 Nxd5 43. Qxd5 Qxd5+ 44. Rxd5) 40... Nxf8 $11 41. Qd2 Nxd1 42. Qxd1 Qd7 43. Qh5 Qb7 44. Qd1 {[%mdl 1024] White has compensation.} Qe7 (44... Qd7 $1 $11) 45. Qc1 {Black defended with fortune. Accuracy: White = 54%, Black = 51%.} (45. Ba2 $14) 1/2-1/2

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.19"]
[Round "11.8"]
[White "Farago, Sandor"]
[Black "Aczel, Gergely"]
[Result "0-1"]
[ECO "B95"]
[WhiteElo "2218"]
[BlackElo "2511"]
[Annotator "TA"]
[PlyCount "116"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,116,8,0,0,105,90,118,38,47,10,30,0,0,-18,-8,-6,-8,-33,32,-91,-70,-78,-61,-133,-106,-118,-120,-118,-99,-146,-102,-152,-161,-152,-132,-153,-125,-451,-175,-166,-175,-176,-168,-169,-185,-172,-181,-173,-177,-245,-246,-289,-250,-400,-395,-377,-365,-395,-395,-591,-585,-575,-575,-668,-647,-752,-756,-687,-716,-729,-702,-835,-772,-1311,-1308,-1317,-1331,-1173,-1169,-6111,-7200,-29977,-29978,-29975,-29975,-29982,-29982,-29982,-29983,-29985,-29982,-29989,-29985,-29985,-29985,-29985,-29986,-29986,-29987,-29987,-29988,-29987,-29988]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. Qd2 h6 8. Bxf6 {The main line 8.Bxf6 scores better than 8.Be3.} Qxf6 9. O-O-O {B95: Sicilian Najdorf: 6 Bg5 e6, unusual White 7th moves.} g5 (9... Nc6 $11) 10. g3 {[#]} Bd7 $146 ({Predecessor:} 10... Nc6 11. Nxc6 bxc6 12. e5 Qxe5 13. Bg2 d5 14. Rhe1 Qd6 15. Ne4 Qb4 16. Nf6+ Kd8 {0-1 (38) Lutvak-Grinberg,R Buenos Aires 1975}) 11. Bg2 (11. f4 $16) 11... Nc6 $1 $14 12. Nxc6 Bxc6 13. Rhe1 {And now e5! would win.} O-O-O 14. Kb1 Bg7 15. Re3 g4 16. Rd3 h5 {[#]} (16... Qg5 $15) 17. Qe3 (17. e5 $1 $14 {[%mdl 512]} Qxe5 (17... dxe5 18. Bxc6) 18. Bxc6 bxc6 19. Na4) 17... Qe5 $17 18. f4 gxf3 $1 19. Bxf3 (19. Qxf3 $15 f5 20. Qf4) 19... h4 20. Qb6 hxg3 21. hxg3 Qc5 ({Weaker is} 21... Qxg3 {[#]} 22. e5 $1 $16 {[%mdl 512]}) 22. Qb3 Be5 23. Ne2 Bb5 {...Bc4 is the strong threat.} 24. R3d2 Bc4 25. Qa4 Rh2 {Threatens to win with ...Rf2.} 26. a3 $2 {[%mdl 8192] Now White is beyond hope.} (26. c3 $17) 26... Bb5 $2 (26... Rf2 27. Bg4 Rg8) 27. Qb4 $19 Qxb4 $40 {[%mdl 128] Black has strong attack.} 28. axb4 Rf2 29. Ng1 Rxd2 30. Rxd2 Bxg3 31. Rg2 Be5 32. Ne2 (32. Bh5 {keeps fighting.}) 32... Rh8 33. Ka2 Kd7 34. b3 (34. Nc1 $142) 34... Rh1 {[%csl Ge5][%cal Rh1a1]} 35. Ng1 Ke7 36. c4 Bc6 37. Rg8 (37. Ka3 $142) 37... Rh2+ 38. Rg2 f5 39. b5 axb5 40. cxb5 Rxg2+ 41. Bxg2 Bxe4 {[%mdl 4096] Endgame KBB-KBN} 42. Bf1 d5 43. Be2 Kd6 44. b4 d4 45. Kb3 Bd5+ 46. Kc2 Bf6 47. Bd3 Be4 48. Nh3 Bxd3+ {Black mates.} 49. Kxd3 {KB-KN} e5 50. Kc4 b6 51. Ng1 e4 52. Ne2 Be5 53. Ng1 f4 54. Nh3 Ke6 55. Nf2 Kf5 56. Kd5 e3 57. Nd3 f3 58. Nxe5 f2 {Accuracy: White = 41%, Black = 78%.} 0-1

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.19"]
[Round "11.9"]
[White "Karacsonyi, Gellert"]
[Black "Horvath, Adam"]
[Result "0-1"]
[ECO "B48"]
[WhiteElo "2292"]
[BlackElo "2488"]
[Annotator "TA"]
[PlyCount "152"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,152,37,18,41,25,33,16,16,0,38,0,19,20,33,14,13,4,11,4,3,7,37,6,12,15,24,32,45,43,64,45,45,36,39,20,55,41,48,31,47,3,50,31,57,25,62,52,72,47,64,47,157,155,317,302,245,22,33,0,24,15,15,15,17,25,0,0,6,0,13,0,0,0,28,0,25,26,25,0,8,0,14,0,16,0,0,0,0,0,0,0,0,-242,0,0,0,0,0,0,0,0,0,-672,-783,-737,-719,-695,-689,-620,-601,-584,-584,-535,-360,-540,-506,-1204,-553,-2527,-2432,-12821,-12822,-5506,-5473,-12822,-12822,-1325,0,-29974,-29975,-29973,-29975,-29975,-29977,-29980,-29981,-29981,-29982,-29982,-29976,-29984,-436]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. a3 {7.Qf3 is becoming the main line.} Be7 {B48: Sicilian: Taimanov: 5 Nc3 Qc7 6 Be3 a6 without Be2.} 8. f4 b5 9. Nxc6 dxc6 {The position is equal.} 10. e5 {[#]} Bb7 $146 ({Predecessor:} 10... Nh6 11. Bd3 Bb7 12. Qf3 c5 {½-½ (12) Stefansson,H (2514)-Iturrizaga Bonelli,E (2640) Lisbon 2019}) 11. Bd3 c5 12. Be4 f5 13. Bxb7 Qxb7 14. O-O Nh6 15. Qh5+ Nf7 16. a4 {Strongly threatening axb5.} O-O 17. Qe2 {[%cal Ra4b5]} b4 18. Nb1 {[%cal Bc3b1,Bb1d2,Bd2c4][%mdl 32]} Rad8 19. Nd2 Rd5 20. Nc4 Kh8 21. h3 Nd8 22. Qf3 Nc6 23. b3 Rfd8 24. Rad1 Qc7 25. Kh1 R8d7 26. Nb2 Qd8 27. Qe2 $36 {[%mdl 2048] White has some pressure.} Qa8 28. Kh2 Bf8 29. Nc4 Qb8 30. Rg1 Qd8 {[%cal Rd5d1]} 31. Nb2 Nd4 (31... Qc8 $14) 32. Bxd4 Rxd4 $2 (32... cxd4 $16 33. Qxa6 Qe8) 33. Rxd4 $18 Rxd4 34. Rd1 $2 (34. Qxa6 $18 Rd2 35. Qxe6) 34... g6 35. g3 Qd5 36. Rxd4 Qxd4 37. Nc4 Be7 38. Qd2 Qe4 39. Qg2 {aiming for Qxe4.} Qd4 40. Qd2 Qe4 41. h4 Kg7 42. Ne3 Kh6 43. Qd3 Qc6 44. Nc4 Kg7 45. Nd2 Kf7 46. Nc4 h6 47. Nd2 g5 48. hxg5 hxg5 49. Qe2 Qd5 50. Qh5+ Kg7 51. Nf3 g4 52. Ng5 $2 (52. Qe8 $11 {and White stays safe.} gxf3 53. Qxe7+ Kh8 54. Qd6) 52... Qd2+ $2 (52... Bxg5 $1 $19 53. Qxg5+ Kf7 54. Qh5+ Kf8 55. Qh6+ Ke8 56. Qg6+ Kd7 57. Qf7+ Kc6 58. Qe8+ Kb7) 53. Kh1 {Intending Qh7+ and mate.} Qd1+ 54. Kh2 {Threatening mate with Qh7+.} Qxc2+ 55. Kh1 Qd1+ 56. Kh2 {Qh7+ would kill now.} Qd2+ 57. Kh1 $2 {[%mdl 8192]} (57. Kg1 $11 Qe1+ 58. Kh2 Qf2+ 59. Kh1 Qf1+ 60. Kh2 Qf2+ 61. Kh1 Bxg5 62. Qxg5+ Kh8 63. Qh6+ {[%mdl 64] Double Attack} Kg8 64. Qxe6+ Kh8 65. Qf6+ (65. Qxa6 Qf3+ 66. Kh2 Qf2+ 67. Kh1 Qxg3 $11) 65... Kg8 66. Qg6+ (66. Qxf5 Qf1+ 67. Kh2 Qh3+ 68. Kg1 Qxg3+ {[%mdl 64] Double Attack} 69. Kf1 Qxb3 $11) (66. Qxa6 Qf3+ 67. Kh2 Qf2+ 68. Kh1 Qf3+ 69. Kh2 Qf2+ 70. Kh1 $11) 66... Kh8 67. Qh6+ (67. Qxa6 Qf3+ 68. Kh2 Qf2+ 69. Kh1 Qf3+ 70. Kh2 Qf2+ 71. Kh1 $11) 67... Kg8 68. Qg6+ (68. Qxa6 Qf3+ 69. Kh2 Qf2+ 70. Kh1 Qf3+ 71. Kh2 Qf2+ 72. Kh1 $11) 68... Kh8 69. Qxf5 Qf1+ 70. Kh2 Qh3+ 71. Kg1 Qxg3+ {[%mdl 64] Double Attack} 72. Kf1) 57... Qd5+ $19 58. Kh2 Bxg5 $1 59. Qxg5+ {[%mdl 4096] Endgame KQ-KQ} Kf7 60. Qh5+ Ke7 61. Qh7+ Kd8 62. Qa7 Qc6 63. Qb8+ {[#]} (63. Qf7 $142 Qd5 64. Kg1) 63... Kd7 $1 64. Qa7+ (64. a5 $142 c4 65. bxc4 Qxc4 66. Qb7+ Ke8 67. Qb8+ Kf7 68. Qb7+ Kg6 69. Qb6) 64... Kc8 (64... Qc7 $142 65. Qxa6 {[#]} c4 $1 {[%mdl 512]} 66. bxc4 Qb8) 65. Qe7 {and the idea Qf8+ leaves White hopeful.} a5 66. Qf8+ Kb7 67. Qe7+ Ka6 68. Qd8 c4 69. bxc4 Qxc4 $2 (69... b3 $19 {Hoping for ...b2.} 70. Qd4 Qb7) 70. Qd6+ $2 {[%mdl 8192]} (70. Qa8+ $11 Kb6 71. Qb8+ Kc6 72. Qd6+ Kb7 73. Qd7+ Kb6 74. Qd8+ Qc7 75. Qe8 Qc2+ 76. Kg1 Qd1+ 77. Kh2 Qc2+ 78. Kg1 Qd1+ 79. Kg2 Qf3+ 80. Kh2 Qf2+ 81. Kh1 Qf1+ 82. Kh2 Qh3+ 83. Kg1 Qxg3+ {[%mdl 64] Double Attack} 84. Kh1 Qf3+ 85. Kg1 Qd1+ 86. Kf2 g3+ {[%mdl 64] Decoy} 87. Kxg3 Qg4+ 88. Kh2 Qxf4+ {[%mdl 64] Double Attack} 89. Kh3 Qxe5 90. Qd8+ Kc6 91. Qa8+ Kd6 92. Qd8+ Kc6 93. Qa8+ Kd6 94. Qd8+ Kc6) 70... Kb7 {Black mates.} 71. Qd7+ Kb6 72. Qd6+ Qc6 73. Qd4+ Kb7 74. Qd3 Qd5 75. Qc2 Qd4 76. Qb3 Qf2+ {What a bad dream for White. Accuracy: White = 65%, Black = 73%.} 0-1

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.19"]
[Round "11.10"]
[White "Kaczur, Florian"]
[Black "Fancsy, Imre"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "2507"]
[BlackElo "2352"]
[Annotator "TA"]
[PlyCount "95"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,95,25,2,31,31,37,14,17,8,8,-2,27,21,22,29,22,26,27,21,28,14,45,19,22,12,30,22,48,43,59,60,66,66,65,64,63,48,49,54,95,57,54,34,44,23,52,0,0,0,143,140,205,202,312,310,398,216,186,152,304,293,288,124,593,570,514,393,378,358,537,269,620,615,708,333,333,333,12836,12836,12837,12837,12835,12825]} 1. e4 c5 2. Ne2 e6 3. Nbc3 a6 4. d4 cxd4 5. Nxd4 Qc7 6. g3 Bb4 7. Bd2 Nf6 8. Bg2 Be7 {B43: Sicilian: Kan Variation: 5 Nc3.} 9. O-O Nc6 10. Nxc6 dxc6 {The position is equal.} 11. Qe2 e5 12. a4 O-O 13. a5 Bg4 14. f3 {[#]} Be6 $146 ({Predecessor:} 14... Bc5+ 15. Be3 Bxe3+ 16. Qxe3 Be6 17. Na4 Rad8 18. Nb6 Nd7 19. Rfd1 Nxb6 20. Qxb6 Qxb6+ 21. axb6 {0-1 (35) Fatin,T-Moraza,M (2205) Valetta 1980}) 15. Na4 Nd7 16. Qe3 Rad8 17. Rfd1 f6 18. b3 h6 19. Be1 Kh7 20. Qc3 Rfe8 21. Bf2 Qc8 22. Bf1 Nf8 23. Bc5 Rxd1 24. Rxd1 Rd8 25. Rd3 Rxd3 26. Bxd3 Qc7 27. Kg2 Bc8 28. Bc4 Bxc5 29. Nxc5 Qd6 30. b4 (30. Qe3 $14) 30... Qd1 $1 $11 31. Qd3 Qxd3 (31... Qe1 $11) 32. cxd3 {[%mdl 4096] Endgame KBN-KBN} ({Don't take} 32. Bxd3 $6 Ne6 $14) ({Much worse is} 32. Nxd3 $6 Be6 $11) 32... g5 {[#]} (32... Nd7 $16 {might work better.}) 33. Kf2 $1 $18 Kg6 (33... Nd7 $142 34. Ne6 b5) 34. Ke3 f5 35. d4 (35. exf5+ $142 Kxf5 36. Ne4) 35... f4+ 36. gxf4 gxf4+ $2 (36... exf4+ $16 37. Kd3 h5) 37. Kd3 Kf6 38. d5 (38. dxe5+ $18 {has better winning chances.} Kxe5 39. Kc3) 38... cxd5 $2 {[%mdl 8192] This costs Black the game.} (38... Nd7 $16) 39. Bxd5 Nd7 40. Nxb7 {[#] Hoping for Nd6.} Nb8 41. Nc5 Kg5 (41... Ke7 $142 42. Bc4 Kd6) 42. Ke2 Kh4 $2 (42... Kf6 43. Bc4 Ke7) 43. Kf2 Kg5 44. Bc4 (44. Be6 $142 Bxe6 45. Nxe6+ Kf6 46. Nc7) 44... Kf6 45. b5 axb5 $2 (45... Ke7 46. Nxa6 Bxa6 47. bxa6 Nc6) 46. Bxb5 {White is clearly winning.} Ke7 47. a6 Nxa6 48. Bxa6 {Accuracy: White = 66%, Black = 45%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.19"]
[Round "11.11"]
[White "Ruck, Robert"]
[Black "Csonka, Balazs"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2540"]
[BlackElo "2498"]
[Annotator "TA"]
[PlyCount "32"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,32,15,27,0,18,12,10,10,10,13,8,0,16,15,21]} 1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. O-O Be7 5. c4 O-O 6. b3 b6 7. Bb2 c5 8. cxd5 Nxd5 9. d4 Bb7 10. dxc5 Bxc5 11. Nc3 {A14: English Opening: 1...e6 with b3 by White.} Nd7 {[#] The position is equal.} 12. a3 $5 $146 {[%mdl 8] New and interesting.} ({Predecessor:} 12. h4 h6 13. Ne4 Be7 14. Qd4 N5f6 15. Nfd2 Qb8 16. Rac1 Rd8 17. Qc3 Rc8 18. Qd4 Rd8 19. Qc3 Rc8 20. Qd4 Rd8 21. Qc3 {½-½ (21) Andreikin,D (2722)-Leko,P (2674) Hengshui 2019}) 12... Rc8 {Black wants to play ...Nxc3.} 13. Nxd5 Bxd5 14. b4 Be7 $1 15. Qd2 Bxf3 16. exf3 Bf6 {Not much happened in this game.} 1/2-1/2

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.19"]
[Round "11.12"]
[White "Deak, Sandor"]
[Black "Balogh, Csaba"]
[Result "0-1"]
[ECO "E32"]
[WhiteElo "2281"]
[BlackElo "2580"]
[Annotator "TA"]
[PlyCount "82"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,82,7,39,15,14,-4,-6,-30,-23,-33,-23,-23,0,-19,-8,-11,0,-8,-6,-154,-137,-195,-204,-205,-78,-142,-32,-156,-161,-219,-219,-255,-248,-247,-75,-78,-72,-265,-223,-219,-217,-255,-239,-247,-263,-269,-270,-839,-830,-880,-873,-911,-966,-1102,-842,-5609,-1135,-2367,-1264,-2076,-1306,-1242,-1150,-5205,-2929,-29983,-29984,-29984,-29985,-29988,-29989,-29987,-29988,-29990,-29991]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d6 5. e4 Nbd7 6. Bd3 {[#] E32: Nimzo-Indian: Classical (4 Qc2): 4...0-0.} c5 $146 ({Predecessor:} 6... e5 7. Nge2 O-O 8. O-O c6 9. a3 Ba5 10. Kh1 Bb6 11. Bg5 exd4 12. Na4 h6 {0-1 (40) Li,C (2687)-Vitiugov,N (2703) St Petersburg 2012}) 7. d5 Ne5 8. Nge2 {[#]The position is equal.} b5 $1 {[%mdl 512]} 9. b3 (9. cxb5 c4) 9... bxc4 10. bxc4 Nfd7 11. O-O Nxd3 12. Qxd3 Ne5 $36 {[%mdl 2048] Black is pushing.} 13. Qg3 O-O $1 14. f4 (14. Rd1 $11 {remains equal.}) 14... Nxc4 $17 15. f5 (15. dxe6 $17 {was called for.} fxe6 16. f5) 15... exf5 $1 $19 16. exf5 {[#]} Bxc3 (16... f6 $1 $19 {and Black stays clearly on top.} 17. Rb1 Qd7) 17. Nxc3 {[#]} (17. Qxc3 $142 Ba6 18. f6) 17... Qf6 (17... f6 $1 $17 {And now ...Rb8 would win.} 18. Rb1 Qe7) 18. Kh1 (18. Bg5 $15 Qe5 19. Qxe5 Nxe5 20. Be7) 18... Bxf5 $17 19. Bg5 (19. Rf4 $142 Nb6 20. Rf3) 19... Qg6 $19 20. Qf4 Bd3 21. Rf3 Ne5 $2 (21... f6 $19 22. Bh6 Rf7) 22. Rg3 $17 Qf5 23. Qd2 $2 {Now White is beyond hope.} (23. Qxf5 $17 Bxf5 24. Be7) 23... Rfe8 24. Bh6 g6 25. Bf4 {next Bxe5 is good for White.} c4 26. Nb5 Rad8 27. h3 a6 28. Bg5 $2 (28. Nc3) 28... axb5 $19 29. Bxd8 Rxd8 30. a4 bxa4 31. Rxa4 Rb8 32. Rb4 Rc8 33. Qc3 Qf1+ 34. Kh2 Qf4 35. Qe1 h5 {Strongly threatening ...h4.} 36. Kg1 Ra8 37. Rb2 h4 {Black mates.} 38. Re3 Qd4 39. Qf2 Ra1+ 40. Kh2 Rf1 41. Rb8+ {[#]} Kg7 $1 {Accuracy: White = 40%, Black = 69%.} 0-1

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.19"]
[Round "11.13"]
[White "Balog, Imre"]
[Black "Martini, Balazs"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "2567"]
[BlackElo "2339"]
[Annotator "TA"]
[PlyCount "104"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,104,40,44,39,52,18,29,10,108,121,118,95,104,96,112,85,104,64,69,64,103,46,41,48,75,51,72,58,92,83,92,89,89,91,91,86,108,107,120,107,116,101,118,115,117,106,194,188,189,154,197,197,197,197,196,187,179,189,199,198,217,187,239,239,418,413,389,374,598,228,245,220,245,242,475,475,459,404,820,759,687,604,1119,1070,928,888,779,495,753]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 O-O 5. Bg2 d6 6. Nf3 c6 7. O-O Bg4 8. h3 Bxf3 9. Bxf3 Nbd7 10. Qc2 {E62: King's Indian: Fianchetto: 6...c6 and Panno Variation (6...Nc6) without ...a6.} e5 11. e3 Re8 12. d5 {[#] White has an edge.} c5 $146 (12... cxd5 $11 13. cxd5 e4 14. Nxe4 Nxe4 15. Bxe4 Rc8) ({Predecessor:} 12... cxd5 13. cxd5 Rc8 14. e4 Nc5 15. Re1 b5 16. b4 Na4 17. Bd2 Nxd5 18. exd5 e4 19. Rxe4 Rxe4 20. Bxe4 Nxc3 21. Bxc3 Rxc3 {0-1 (29) Aymans,R (1719)-Gross,K (2119) Goch 2008}) 13. e4 $16 Rf8 14. Be2 Kh8 15. Bg5 a6 16. Kg2 Qe8 17. Rae1 Ng8 18. Bd3 Ne7 19. Nd1 ({White should try} 19. b3 $16) 19... f6 $14 20. Bd2 Rb8 21. f4 f5 22. exf5 Nxf5 {White now steadily converts the win.} 23. Bxf5 Rxf5 24. Ne3 Rf8 25. Bc3 b5 26. b3 b4 27. Bb2 a5 28. Ng4 {[%cal Be3g4,Bg4h2,Bh2f3,Bf3g5,Bg5e6][%mdl 32]} Qe7 29. Nh2 Rbe8 {[#]} 30. Nf3 $1 Bf6 31. h4 Qg7 (31... Kg8 $16) 32. fxe5 $18 Nxe5 33. Bxe5 Bxe5 34. Ng5 Qe7 35. Ne6 Rf6 {[#]} 36. Rxf6 $1 Bxf6 37. Rf1 Be5 38. Qe4 Kg8 39. Rf3 Bg7 (39... Kh8 $142 40. Rf1 Rc8) 40. Qg4 Ra8 $2 (40... a4 {was worth a try.} 41. bxa4 Ra8) 41. h5 gxh5 42. Qxh5 a4 (42... Qe8 {was necessary.} 43. Qg4 Qg6) 43. Rf4 $2 (43. Ng5 {[%csl Gg5][%cal Rh5h7]} h6 44. Ne6) 43... axb3 44. axb3 {Rg4 is the strong threat.} Be5 45. Rf5 $40 {[%mdl 128] White goes for the king.} Ra2+ $2 (45... Ba1 46. g4 Bd4) 46. Kh3 {White wants to mate with Qg5+.} Ra8 47. Nxc5 dxc5 (47... Bc3 $142) 48. Rxe5 {KQR-KQR. White is clearly winning.} Qd7+ 49. Re6 Qf7 50. Qg5+ Qg7 51. Qe3 Qa1 52. Kh4 Rf8 {Accuracy: White = 75%, Black = 57%.} (52... Qd4+ $142 53. Qxd4 cxd4) 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.19"]
[Round "11.14"]
[White "Horvath, Peter"]
[Black "Korpa, Bence"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "2409"]
[BlackElo "2545"]
[Annotator "TA"]
[PlyCount "53"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,53,36,44,11,29,24,18,0,0,0,0,-16,0,0,0,0,15,-21,6,-24,-31,-36,-37,-30,-29,-24,13,-29,0,0,0,0,0,0,0,0,0,0,0,-38,-56,-57,0,0,0,0]} 1. d4 g6 2. c4 Bg7 3. Nf3 e6 4. Nc3 Ne7 5. Bg5 h6 6. Bh4 {[#] A40: Unusual replies to 1 d4.} g5 $146 ({Predecessor:} 6... O-O 7. e3 d6 8. Be2 Nd7 9. O-O f5 10. Bxe7 Qxe7 11. e4 Nf6 12. Qc2 Bd7 {0-1 (33) Norlamo,S (2014)-Keinanen,T (2462) Helsinki 2020}) 7. Bg3 Nf5 8. e4 Nxg3 9. hxg3 d6 10. Be2 c5 11. d5 exd5 12. cxd5 O-O 13. Bd3 Bd7 14. a4 Na6 {[%cal Bb8a6,Ba6b4,Bb4d3][%mdl 32]} 15. Nd2 Nb4 16. Nc4 Nxd3+ 17. Qxd3 Qe7 18. O-O f5 19. Rae1 Rae8 20. exf5 Qxe1 21. Rxe1 Rxe1+ 22. Kh2 Rxf5 {[#] Threatens to win with ...g4.} 23. Qd2 $1 {[%cal Rd2e1]} Rf1 {( -> ...g4)} 24. Nxd6 (24. f3 $5 {[%cal Rc4e3]}) 24... R5xf2 25. Qe3 $1 Bd4 (25... Rxb2 $15 26. Qe7 Bg4) 26. Qe7 $11 {[#]} Rh1+ $1 {[%mdl 512]} 27. Kxh1 {Accuracy: White = 71%, Black = 78%.} 1/2-1/2

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.19"]
[Round "11.15"]
[White "Hardicsay, Peter"]
[Black "Bagi, Mate"]
[Result "1/2-1/2"]
[ECO "A34"]
[WhiteElo "2205"]
[BlackElo "2478"]
[Annotator "TA"]
[PlyCount "97"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,97,0,4,0,1,-16,-17,-25,-15,-18,-16,-23,4,20,39,40,40,29,21,16,17,24,18,20,18,18,29,27,41,31,33,34,45,32,20,8,24,0,0,0,47,-8,-8,-4,-7,-34,-15,-19,-8,-15,0,-29,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,20,3,431,135,382,382,368,355,312,0,0,0]} 1. Nf3 Nf6 2. c4 c5 3. Nc3 d5 4. cxd5 Nxd5 5. d4 Nxc3 6. bxc3 g6 7. g3 Bg7 8. Bg2 O-O 9. O-O Nc6 10. e3 Qc7 11. Qe2 {D75: Fianchetto Grünfeld: Main Line with 7...c5.} b6 12. Bb2 Bb7 13. Rac1 Rfd8 14. Rfd1 {[#]} Na5 $146 ({Predecessor:} 14... e6 15. h4 Na5 16. e4 Qc6 17. Ne5 Qa4 18. h5 Bxe5 19. dxe5 Nc4 20. Ba1 Nxe5 21. Rxd8+ Rxd8 {1-0 (32) Haritakis,T (2302)-Hadzimanolis,A (2317) Ermioni Argolidas 2005}) 15. Ne1 Rac8 16. d5 $1 c4 17. e4 e6 18. dxe6 fxe6 19. Nf3 Rd3 20. Rxd3 cxd3 21. Qxd3 Nc4 22. Ba1 Rd8 23. Qe2 e5 24. Bh3 {[#] Black must now prevent Be6+.} Bc8 25. Bxc8 Qxc8 26. Rd1 b5 27. a4 a6 28. axb5 axb5 29. Kg2 Qa8 30. Ng5 ({Better is} 30. Rxd8+ $14 Qxd8 31. Bb2) 30... Rxd1 31. Qxd1 Bf6 32. h4 Bxg5 33. hxg5 Qxe4+ 34. Kg1 Qa8 35. Kh2 (35. Bb2 $5) 35... Kf8 36. Qd7 {[%mdl 64] [#] Double Attack} Qe8 37. Qxh7 Qf7 38. Qh8+ Ke7 39. Kg1 Qf5 40. Qa8 Qd7 41. Kg2 Ke6 42. Qa6+ Nd6 43. Bb2 Kf5 44. Bc1 {White wants to play f3.} Ke4 $2 {[%mdl 8192]} (44... Qc7 $11) 45. Qa2 $2 (45. Ba3 $18 Kd5 46. Bxd6 Qxd6 47. Qxd6+ Kxd6 48. f4) 45... Kd3 $2 (45... Qf7 $16 46. Qc2+ Kd5) 46. Qd5+ $18 Kc2 47. Qd2+ Kb3 48. Qd5+ $2 (48. Kg1 $18 Qc6 49. Qb2+ Kc4 50. Qa2+ Kd3 51. Qe6) 48... Kc2 $1 $11 {[%cal Rc2c1]} 49. Qd2+ {Accuracy: White = 81%, Black = 74%.} 1/2-1/2

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.19"]
[Round "11.16"]
[White "Udvardi, Zalan"]
[Black "Seres, Lajos"]
[Result "0-1"]
[ECO "B24"]
[WhiteElo "2222"]
[BlackElo "2418"]
[Annotator "TA"]
[PlyCount "80"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,80,35,28,39,35,35,-7,13,13,0,-28,-18,-32,-39,-31,-24,-16,-32,-47,-33,-33,-16,-106,-25,-166,-145,-125,-137,-227,-177,-168,-162,-212,-176,-263,-265,-254,-260,-403,-370,-366,-349,-581,-519,-544,-554,-525,-515,-816,-814,-793,-882,-861,-877,-1108,-1100,-1108,-1103,-29978,-1425,-1307,-1106,-1903,-1028,-3336,-1954,-2366,-1364,-29987,-29988]} 1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e6 6. Be3 Qa5 7. Nge2 Nd4 {B24: Closed Sicilian: 3 g3 sidelines.} 8. O-O Ne7 9. Nc1 O-O {The position is equal.} 10. Nb3 Qc7 {[#]} 11. Bxd4 $146 ({Predecessor:} 11. Bf4 e5 12. Bg5 f6 13. Bd2 d6 14. Nxd4 exd4 15. Ne2 Bg4 {½-½ (15) Speckner,R (2360)-Schoeneberg,M (2308) Germany 2008}) 11... cxd4 12. Ne2 e5 13. c3 dxc3 14. Nxc3 d6 15. Rc1 Qb6 16. Nd2 Qxb2 17. Nb3 (17. Nc4 $11 {remains equal.} Qb4 18. Qd2) 17... Be6 (17... Bd7 $17 18. Rc2 Qa3) 18. Nb5 (18. Rc2 $11 Qa3 19. Nb5) 18... Qxa2 $19 19. Nd2 Qa5 20. Nxd6 (20. Nc7 $17) 20... Qa6 $36 {[%mdl 2048] White is under strong pressure.} 21. N6c4 Rfd8 22. Qe2 Nc6 23. Ra1 (23. Nf3 $142) 23... Nd4 24. Qd1 Qc6 25. f4 (25. Ne3 $142) 25... exf4 26. gxf4 b5 27. Na5 $2 (27. e5 Bd5 28. Bxd5 Qxd5 29. Ne3) 27... Qb6 28. Kh1 Rac8 29. f5 gxf5 30. exf5 (30. Rg1 $142 f4 31. e5) 30... Nxf5 31. Be4 Ne3 {[%mdl 64] [#] Double Attack} 32. Qh5 Nxf1 33. Bxh7+ Kf8 34. Rxf1 Qxa5 35. Bg6 Rd7 (35... Qxd2 $142 36. Qf3 Rc2 37. Qg3 {[#]} Rxd3 $1 {[%mdl 512]} 38. Qb8+ Rd8 39. Rxf7+ Bxf7 40. Qxd8+ Qxd8 41. Bxc2 Qa8+ 42. Be4 Qxe4+ 43. Kg1 Bd4+ 44. Kf1 Bc4#) 36. Ne4 Bd5 37. h4 b4 {...Qa6 is the strong threat.} 38. Kh2 Qc7+ 39. Kh3 Bxe4 40. dxe4 Rd3+ {Accuracy: White = 36%, Black = 89%.} 0-1

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.19"]
[Round "11.17"]
[White "Egresi, Mate"]
[Black "Krstulovic, Alex"]
[Result "1/2-1/2"]
[ECO "A50"]
[WhiteElo "2362"]
[BlackElo "2338"]
[Annotator "TA"]
[PlyCount "82"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,82,18,33,8,40,8,16,10,16,7,28,6,64,0,0,0,0,0,0,0,0,-1,0,0,0,0,0,0,3,0,0,0,0,0,0,0,0,-14,0,0,14,11,37,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-12,0,0,0]} 1. d4 Nf6 2. c4 b6 3. Nf3 Bb7 4. g3 g6 5. Bg2 Bg7 6. O-O O-O 7. Bf4 {A50: Queen's Fianchetto Defence (1 d4 Nf6 2 c4 b6).} d6 8. Nc3 Ne4 9. Nxe4 Bxe4 10. Qd2 c5 11. Bh6 Nc6 (11... Nd7 $11) 12. Rfd1 {[#]} ({White should try} 12. Bxg7 $14 Kxg7 13. d5 Bxf3 14. Bxf3 (14. dxc6 Bxg2 15. Kxg2 Qe8 $15)) 12... Bxh6 $146 ({Predecessor:} 12... cxd4 13. Bxg7 Kxg7 14. Nxd4 Bxg2 15. Kxg2 Qd7 16. b3 Rac8 17. a3 Nxd4 18. Qxd4+ {½-½ (18) Winbush,J (1794)-De Smet,K (2243) ICCF email 2012}) 13. Qxh6 {[#] Threatening mate with Ng5!} Bxf3 $1 14. Bxf3 Nxd4 15. Bxa8 Qxa8 16. Rd2 Qe4 17. Qe3 Qxe3 18. fxe3 {[%mdl 4096] Endgame KRR-KRN} Nc6 19. e4 Ne5 20. b3 Kg7 21. Rf1 h5 22. h3 f6 23. Kg2 Nc6 24. Rf2 Nd4 25. e3 Ne6 26. h4 Rh8 27. Kh3 Nd8 {The position is equal.} 28. g4 Nf7 29. gxh5 Rxh5 {[#] Strongly threatening ...Ng5+.} 30. Kg3 Ne5 31. Rh2 Kf7 32. Rdg2 Nd3 33. Rd2 Ne5 34. Rdg2 Rh6 35. Rd2 Nc6 36. Kf4 Ke6 37. Rdg2 Ne5 38. Rd2 Rh5 39. Kg3 Nc6 40. Rhf2 Re5 41. Rf4 Rh5 {Accuracy: White = 87%, Black = 90%.} 1/2-1/2

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.19"]
[Round "11.18"]
[White "Buzas, Bertalan"]
[Black "Almasi, Zoltan"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "2258"]
[BlackElo "2687"]
[Annotator "TA"]
[PlyCount "110"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,110,14,8,16,10,33,15,32,11,14,8,20,11,23,0,0,6,5,4,11,21,27,14,17,4,6,16,16,16,21,0,79,77,78,79,78,70,68,89,81,73,90,84,121,116,116,130,112,114,102,54,55,62,91,47,52,0,8,8,8,8,2,0,0,0,0,-5,0,-90,-92,-325,-364,-335,-329,-338,-344,-283,-275,-262,-259,-547,-544,-883,-876,-854,-446,-385,0,-847,-847,-726,-775,-514,-486,-1210,-1157,-1139,-1067,-905,-875,-29982,-29982]} 1. d4 Nf6 2. Nf3 e6 3. Bf4 c5 4. e3 Be7 5. h3 b6 6. c3 O-O $1 {The main line 6...0-0 scores better than 6...Bb7. A47: 1 d4 Nf6 2 Nf3 b6: Torre, London and Colle Systems.} 7. Nbd2 cxd4 8. exd4 d6 {The position is equal.} 9. Be2 Ba6 10. O-O {[#]} h6 $146 ({Predecessor:} 10... Bxe2 11. Qxe2 Nc6 12. Rfe1 Qd7 13. Rad1 b5 14. Nf1 Nd5 15. Bd2 Rab8 16. Ne3 Nxe3 17. fxe3 {½-½ (45) Le Roux,J (2538)-Delorme,A (2514) Chartres 2017}) 11. Re1 Re8 12. a4 Bxe2 13. Qxe2 Nc6 14. Nc4 {[%cal Bd2c4,Bc4e3,Be3g4][%mdl 32]} Rb8 15. Ne3 $36 {[%mdl 2048] White fights for an advantage.} Bf8 16. Qb5 Ne7 17. Ng4 {Threatening Nxf6+.} Nfd5 18. Bh2 Ng6 19. Ne3 Ndf4 20. h4 e5 (20... Qc8 $11) 21. dxe5 $16 dxe5 {[#]} 22. h5 $1 {[%mdl 512]} Nxh5 {[#]} 23. Rad1 $1 {[%cal Rd1d8]} Qc8 24. Nxe5 Nxe5 25. Bxe5 a6 26. Qd5 Ra8 27. g4 Qe6 28. Qxe6 ({Much weaker is} 28. gxh5 $6 Qxe5 29. Qxe5 Rxe5 $11) 28... Rxe6 29. Nd5 {And now Nc7 would win.} Rg6 30. f3 {Hoping for Kf1.} f5 $1 31. Rd4 fxg4 32. fxg4 Re8 {aiming for ...Bc5.} 33. Kh1 (33. Rde4 $14) 33... Rge6 {Strongly threatening ...Nf6.} (33... Nf6 {keeps more tension.} 34. Nxf6+ Rxf6 35. Rdd1 Rfe6 36. Bg3 g6) 34. gxh5 {Black must now prevent Rde4.} Rxe5 35. Rxe5 Rxe5 $11 {[%mdl 4096] Endgame KRB-KRN} 36. Nf4 Bc5 37. Rd8+ Kf7 38. Rd7+ Kf6 39. b4 (39. Kg2 $11) 39... Be3 $17 {Black continues to play with concentration.} 40. Nd5+ $2 (40. Nd3 $17 Rxh5+ 41. Kg2) 40... Ke6 $19 {[%mdl 64] Double Attack} 41. Rd8 Rxh5+ ({Not} 41... Rxd5 42. Re8+ Kf6 43. Rxe3 $17) 42. Kg2 Rxd5 {KRB-KR} 43. Re8+ Kf5 44. Rxe3 {KR-KR} g5 45. c4 $2 (45. Rf3+ {was called for.} Ke5 46. Re3+ Kf6 47. Rf3+ Ke5 48. Re3+ Kf6 49. Rf3+ Kg7 50. Re3) 45... Rd2+ 46. Kg3 Rc2 47. Rf3+ Ke5 48. Re3+ Kf5 $2 (48... Kf6 49. Rf3+ Kg7) 49. Rf3+ Kg6 50. Rd3 Rxc4 51. Rd6+ Kf5 52. Rxb6 (52. Rxh6 $142 Rxb4 53. a5 bxa5 54. Rxa6 Rb3+ 55. Kf2) 52... h5 53. b5 h4+ 54. Kf2 a5 55. Rc6 Rxc6 {Accuracy: White = 64%, Black = 88%.} 0-1

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.19"]
[Round "11.19"]
[White "Varga, Peter"]
[Black "Gombocz, Ferenc Jr."]
[Result "1/2-1/2"]
[ECO "D12"]
[WhiteElo "2371"]
[BlackElo "2209"]
[Annotator "TA"]
[PlyCount "80"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,80,9,12,4,0,0,10,0,12,14,8,6,8,9,8,0,0,0,0,0,0,-44,0,0,0,0,0,0,0,-7,14,14,14,13,31,-21,-26,-20,-6,-17,-11,-8,-6,-7,-7,-18,2,0,0,-14,-2,-2,-5,-8,-6,-8,-8,-8,-8,-8,-8,-8,0,0,0,-18,0]} 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bf5 5. Nc3 a6 6. Be2 h6 7. O-O e6 8. b3 Nbd7 9. Bb2 {D10: Slav Defence: 3 cxd5 (without early Nf3) and 3 Nc3.} Bd6 10. a4 {[#]} O-O $146 ({Predecessor:} 10... a5 11. Ba3 Bxa3 12. Rxa3 O-O 13. Qc1 Qe7 14. Qb2 b6 15. cxd5 exd5 16. Raa1 Ne4 {1-0 (37) Moen,A (2201)-Bull Jager,F Langesund 1999}) 11. Ba3 (11. c5 {is more complex.} Bc7 12. b4 e5 13. b5 Re8 14. b6) 11... Qe7 12. Bxd6 Qxd6 13. c5 Qe7 14. b4 e5 15. b5 axb5 (15... exd4 {seems wilder.} 16. exd4 Ne4 17. Rc1 axb5 18. axb5 Qf6) 16. axb5 Ne4 17. Nxe4 dxe4 18. Nd2 exd4 (18... Qg5 {keeps more tension.} 19. bxc6 bxc6 20. g3 exd4 21. Rxa8 Rxa8 22. exd4 Rd8) 19. exd4 e3 {[#] And now ...Rxa1 would win.} 20. Rxa8 Rxa8 21. Nc4 exf2+ 22. Rxf2 Bg6 23. bxc6 bxc6 24. Bf3 Rb8 25. Rf1 (25. Qd2 $14) 25... Nxc5 $11 {[#] Hoping for ...Bd3.} 26. Ne5 (26. Bxc6 $2 Bd3 $17) 26... Rb1 {The position is equal.} 27. Qe2 Rxf1+ 28. Kxf1 Ne6 29. Nxc6 Qa3 30. Kf2 Bd3 31. Qd2 Ng5 32. Ne5 Be4 33. h4 $132 {[%mdl 2048] White is not holding back} Nxf3 34. gxf3 Bd5 35. Qe3 Qb2+ 36. Kg3 Qb8 {...f6 is the strong threat.} 37. Qf4 Qb1 {aiming for ...Qg1+.} 38. Qe3 Qb8 39. Qf4 Qb1 {White must now prevent ...Qg1+.} 40. Qe3 Qb8 {A rather calm draw. Accuracy: White = 91%, Black = 96%.} 1/2-1/2

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.19"]
[Round "11.20"]
[White "Kiss, Pal"]
[Black "Havanecz, Bianka"]
[Result "1/2-1/2"]
[ECO "E06"]
[WhiteElo "2266"]
[BlackElo "2251"]
[Annotator "TA"]
[PlyCount "73"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,73,0,-19,52,20,27,-17,8,0,4,0,9,0,24,2,18,8,20,10,20,27,56,17,92,87,85,43,29,24,115,110,106,72,102,98,103,103,126,110,100,68,80,75,65,14,50,9,9,0,0,0,0,0,0,0]} 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 O-O 6. O-O dxc4 7. Qc2 a6 8. Qxc4 b5 9. Qc2 Bb7 10. Bf4 Nc6 11. Rd1 Rc8 {E05: Open Catalan: 5 Nf3 Be7.} (11... Nb4 $1 $11 12. Qc1 Nbd5) 12. Nc3 Nb4 13. Qc1 (13. Qb3 {looks sharper.} Nbd5 14. Ne5 Nxc3 15. Qxc3 Bxg2 16. Kxg2 c5 17. dxc5 Nd5 18. Qf3) 13... Qe8 14. a3 Nbd5 15. Nxd5 Bxd5 16. b4 {[#]} Nd7 $146 ({Predecessor:} 16... Bd6 17. Ne5 Bxg2 18. Kxg2 Bxe5 19. dxe5 Nd5 20. Be3 f5 21. exf6 Rxf6 22. Bd4 Rh6 {1-0 (60) Kanarek,M (2505)-Kowalski,I (2328) Katowice 2017}) 17. Ne5 Bxg2 18. Kxg2 Nxe5 19. Bxe5 f6 20. Bf4 Bd6 21. Ra2 Ra8 (21... g5 $11 22. Be3 h5) 22. Bxd6 $16 cxd6 23. Qc7 d5 24. Qd6 Rf7 (24... Rc8 $11) 25. Rc2 Rd7 26. Qc6 Kf7 27. Rdc1 Qd8 28. e3 h6 29. h4 Raa7 30. Qc8 (30. a4 {with more complications.} Qb8 31. a5 e5 32. Qc3 exd4 33. Qxd4 Qe5 34. Rc5) 30... Qxc8 31. Rxc8 $14 {[%mdl 4096] Endgame KRR-KRR} Rdb7 32. R8c6 (32. Rh8 $14) 32... h5 33. Kf3 a5 {The position is equal.} 34. bxa5 Rxa5 35. Rc7+ Rxc7 36. Rxc7+ Kg6 37. Rb7 {Accuracy: White = 60%, Black = 61%.} 1/2-1/2

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.19"]
[Round "11.21"]
[White "Ongut, Tamas Gunes"]
[Black "Nemeth, Zoltan"]
[Result "1-0"]
[ECO "E25"]
[WhiteElo "2269"]
[BlackElo "2210"]
[Annotator "TA"]
[PlyCount "61"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 26,61,20,0,43,27,50,39,37,44,104,106,120,124,132,87,190,179,326,352,469,53,42,-12,1101,1096,1110,1104,1104,1128,1118,1174,1249,1231,1438,1407,29990,29989]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 c5 7. cxd5 exd5 8. e3 O-O 9. Bd3 b6 10. Ne2 Ba6 11. O-O Bxd3 12. Qxd3 Re8 13. Ng3 Nc6 14. Bb2 Na5 {E49: Nimzo-Indian: Rubinstein: 5 Bd3 d5 6 a3 Bxc3+ 7 bxc3.} (14... c4 $5 {[%cal Rc4d3]} 15. Qd2 h5 $11) 15. Rae1 Qc7 16. e4 cxd4 {White is slightly better.} 17. cxd4 Qc4 (17... Nc4 $14 18. Bc1 b5) 18. Qd2 $16 {[#]} h6 $146 ({Predecessor:} 18... Qa2 19. Nf5 h6 20. Qf2 Kh7 21. e5 Ng8 22. Re2 Nc4 23. Bc1 Qb3 24. Qg3 g6 25. Nxh6 Nxh6 {1-0 (41) Herrera,J (2314)-Lora,J (2172) Tunja 2018}) 19. e5 Nh7 20. Nf5 Qa2 (20... Qc8 $16 {might work better.} 21. Qf4 Qe6) 21. Rf2 $18 Nc4 (21... Qc4 $142 22. Nd6 Qc6 23. Nxe8 Rxe8) 22. Qc3 Rac8 23. Bc1 $2 (23. f4 $18) 23... Qb1 $14 24. Nxg7 (24. Rc2 $14 Qb5 25. f4) 24... Kxg7 $4 {[%mdl 8192] [#] This move loses the game for Black.} (24... Nxe5 $11 25. Bd2 Nxf3+ 26. Qxf3 {[%mdl 64] Double Attack} Rxe1+ 27. Bxe1 Qxe1+ 28. Rf1 Ng5) 25. Bxh6+ $1 $18 {[%mdl 576] Discovered Attack} Kxh6 26. Rxb1 Kg7 27. f4 Kh8 28. Qf3 b5 29. f5 a6 30. Qh5 Nxa3 31. Rb3 {Accuracy: White = 66%, Black = 28%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.19"]
[Round "11.22"]
[White "Pasztor, Ferenc"]
[Black "Persanyi, Barnabas"]
[Result "0-1"]
[ECO "E17"]
[WhiteElo "2231"]
[BlackElo "2370"]
[Annotator "NA RC"]
[PlyCount "42"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,97,41,43,43,41,36,43,43,46,39,39,48,44,31,53,41,36,46,48,45,56,39,32,45,60,-19,-13,-41,-47,-55,-42,-46,-42,-46,-46,-45,-43,-49,-29,-38,-27,-42,-54,-46,-37,-29,-25,-25,-25,-50,-25,-25,-25,-25,0,-25,0,-25,0,-25,-25,-25,-25,-25,-32,-80,-32,-102,0,-33,-30,-49,-51,-55,-37,-41,-45,-51,-3,-3,-3,-39,-10,-54,-6,-33,0,-50]} 1. d4 Nf6 2. Nf3 (2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 O-O 6. Be3 Na6 7. g4 {E71: King's Indian: 4 e4 d6 5 h3.} e5 8. d5 Nc5 9. f3 {White is slightly better.} c6 10. Qd2 cxd5 11. cxd5 Bd7 12. Nge2 h5 13. b4 Na4 14. Nxa4 Bxa4 15. Nc3 Bd7 {[#]} 16. a4 $146 ({Predecessor:} 16. Be2 a5 17. b5 Rc8 18. O-O Nh7 19. Na4 f5 20. Nb6 Rc7 21. Rac1 Rxc1 22. Rxc1 hxg4 23. hxg4 fxe4 24. fxe4 {½-½ (33) Livaic,L (2507)-Yuffa,D (2594) Lichess.org INT 2020}) 16... Nh7 17. O-O-O h4 18. Kb2 (18. Rg1 $1 $14) 18... Bf6 $1 $11 19. Rh2 Bg5 20. Rf2 Bxe3 21. Qxe3 Qg5 22. f4 exf4 23. Qxf4 Qxf4 24. Rxf4 Kg7 25. a5 Ng5 26. Rd4 Rac8 27. Kb3 Rc7 28. Rc4 Rfc8 {[#] aiming for ...Rxc4.} 29. Rxc7 Rxc7 30. Bg2 f6 31. Rf2 Nf7 32. Bf1 Ng5 {Threatens to win with ...Rxc3+!} 33. Bg2 Nf7 34. Bf1 Ng5 {...Rxc3+! is the strong threat.} 35. Rf4 Kf7 36. Kc2 Ke7 37. Kd2 Rc8 38. Nd1 Nf7 39. Ne3 {[#]} ({Better is} 39. Rf3 $15) 39... Ng5 ({Black should play} 39... Ba4 $1 $17) 40. Nc2 Ba4 41. Nd4 a6 42. Bg2 $1 Rc7 43. Rf1 Rc4 44. Kd3 Rc8 (44... Bb5 $5 45. Nxb5 axb5 $11) 45. Ra1 Bd7 46. Bf1 Rc7 47. Rb1 Ba4 48. Ra1 Bd7 (48... Bb5+ $5 49. Nxb5 axb5 $15) 49. Rb1 {Accuracy: White = 79%, Black = 80%.}) 2... e6 3. c4 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. d5 exd5 8. Nh4 c6 9. cxd5 Nxd5 10. Bxd5 Bxh4 11. gxh4 cxd5 12. Nc3 Qxh4 13. f3 d4 14. Nb5 Nc6 15. Rf2 d3 16. Qxd3 Ba6 17. Bd2 Rac8 18. Rg2 Ne5 19. Qf5 Ng6 20. Rg4 Qe7 21. Kf1 Rc5 0-1

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.19"]
[Round "11.23"]
[White "Gaal, Zsoka"]
[Black "Kovacs, Klara"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2197"]
[BlackElo "2154"]
[Annotator "NA RC"]
[PlyCount "101"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,63,20,24,15,13,9,29,26,60,52,62,38,39,41,43,37,37,25,35,27,39,41,75,79,74,76,120,113,210,207,207,210,213,241,314,316,421,413,765,716,1967,1598,1634,1643,1565,1509,1446,1255]} 1. Nf3 (1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. g3 b6 6. Bg2 Bb7 7. O-O Bxd2 8. Qxd2 d6 9. Nc3 Ne4 10. Qc2 {E16: Queen's Indian: 4 g3 Bb7 5 Bg2 Bb4+.} Nxc3 11. Qxc3 Nd7 12. c5 {[#] Strongly threatening c6.White has an edge.} Bxf3 $146 ({Predecessor:} 12... Nf6 13. c6 Bc8 14. Rfe1 a5 15. e4 O-O 16. Qa3 Rd8 17. Bf1 Qf8 18. Rac1 {½-½ (45) Balta,M (2220)-Millstone,M (2463) ICCF email 2011}) 13. Bxf3 d5 {[%cal Rb6c5]} 14. e4 dxe4 $1 15. Bxe4 Rd8 16. b4 $36 {[%cal Bb2b4,Bb4b5,Bb5c6][%mdl 2080] White is more active.} O-O 17. Rad1 Nf6 18. Bc6 h5 19. Qa3 bxc5 20. b5 h4 21. Qxc5 Rd6 22. Qxa7 Rxc6 (22... Nd5 $16 {was worth a try.}) 23. bxc6 $18 Nd5 24. Rb1 Qd8 25. Rb3 hxg3 26. hxg3 ({Don't do} 26. fxg3 Qg5 $18) 26... f5 27. Rfb1 f4 (27... Kf7 $142 28. Rb8 Qg5 29. Rxf8+ Kxf8) 28. Rb8 {White is clearly winning.} Qg5 29. Qa3 Rxb8 30. Rxb8+ Kh7 31. Qd3+ g6 32. Qe4 {Accuracy: White = 100%, Black = 47%.}) 1... d5 2. d4 Nf6 3. c4 e6 4. Nc3 Be7 5. g3 O-O 6. Bg2 Nbd7 7. O-O dxc4 8. e4 c5 9. Be3 Ng4 10. Qe2 cxd4 11. Bxd4 e5 12. Be3 Nxe3 13. Qxe3 Re8 14. Qe2 Qc7 15. Rac1 Nb6 16. Rfd1 Bg4 17. h3 Bxf3 18. Bxf3 Bc5 19. Nd5 Nxd5 20. exd5 e4 21. d6 Bxd6 22. Bxe4 Bxg3 23. Rxc4 Bh2+ 24. Kh1 Qe5 25. Qf3 Rad8 26. Bd5 Rf8 27. Bxf7+ Kh8 28. Rxd8 Rxd8 29. Re4 Rd1+ 30. Qxd1 Qxe4+ 31. Kxh2 Qf4+ 32. Kg2 Qxf7 33. Qd8+ Qg8 34. Qd7 Qb8 35. h4 h6 36. Kf3 b6 37. Kg4 Qe5 38. Qc8+ Kh7 39. Qf5+ Qxf5+ 40. Kxf5 Kg8 41. Kg6 Kf8 42. f3 Kg8 43. f4 Kf8 44. f5 Kg8 45. h5 b5 46. b4 a6 47. a3 Kh8 48. f6 Kg8 49. fxg7 a5 50. bxa5 b4 51. a6 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.19"]
[Round "11.24"]
[White "Balint, Vilmos"]
[Black "Kovacsy, Barnabas"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2140"]
[BlackElo "2201"]
[Annotator "NA RC"]
[PlyCount "57"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,67,42,39,45,0,43,14,77,73,81,75,88,70,120,133,157,145,167,150,152,167,166,158,203,209,237,220,216,114,133,130,352,347,353,311,325,235,207,187,379,366,420,324,318,319,290,279,294,250,251,246,324,322,324,319,316,312,663,656]} 1. Nf3 (1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. c3 d6 6. Nbd2 {[%cal Bb1d2,Bd2f1,Bf1e3][%mdl 32]} g5 {C55: Two Knights: 4 d3, 4 d4 exd4 5 e5 and Max Lange Attack.} 7. Nf1 Bg7 8. Ne3 O-O {[#]} (8... Ne7 $11) 9. h4 $146 ({Predecessor:} 9. h3 Ne7 10. Bb3 a5 11. g4 Ng6 12. Nf5 d5 13. Qe2 a4 14. Bc2 Re8 15. h4 Bxf5 16. gxf5 {1-0 (51) Popov,I (2636)-Christiansen,J (2597) Moscow 2019}) 9... g4 10. Nh2 $1 h5 11. f3 {[%cal Rf3g4]} Na5 12. Bb5 $1 a6 {[#]} 13. Ba4 $1 d5 14. fxg4 dxe4 15. g5 Nd5 {Black wants to play ...Nxe3.} 16. dxe4 Nf4 17. O-O f6 18. b4 {Black must now prevent gxf6.} b5 19. Qxd8 (19. gxf6 $18 Bxf6 20. Nd5 (20. bxa5 bxa4 21. Nd5 Nxd5 $16) 20... Bxh4 21. Nxf4 (21. bxa5 bxa4 22. Bxf4 exf4 $16) (21. Bxf4 exf4 22. Qxh5 Qg5 $16) 21... exf4 22. Rxf4 (22. bxa5 bxa4 23. Qe2 Be6 $16) (22. Qxh5 Qg5 $16) 22... Rxf4 23. Bxf4 Qxd1+ 24. Bxd1) 19... Rxd8 20. Bd1 Nb7 $2 {A mistake that costs the game.} (20... Nc4 $16 {might work better.}) 21. gxf6 $18 Bxf6 22. g3 Bh3 23. Rf3 {[%mdl 64] Pin} ({Don't do} 23. gxf4 Bxf1 24. Kxf1 Nd6) 23... Kh7 24. Ba3 Rg8 $2 (24... Rd3 {was called for.} 25. Nd5 (25. gxf4 Rg8+ 26. Kh1 Rxe3 $16 {[%mdl 64] Remove Defender}) 25... Rxd5 26. exd5 Rg8) 25. Kh1 Bg4 26. Nhxg4 hxg4 27. Rf1 {[%mdl 64] Pin} Nh5 28. Kg2 Nd6 29. Nf5 ({Less strong is} 29. Bxg4 Nc4 $16) 29... Rad8 {[#]} 30. Bb3 $1 Rgf8 {Threatening ...Nxf5.} 31. Nxd6 Rxd6 32. Rad1 Rfd8 33. Rxd6 cxd6 $2 (33... Rxd6 34. Bf7 Ng7) 34. Bf7 {Accuracy: White = 76%, Black = 52%.}) 1... Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. c4 c6 6. d4 d5 7. b3 Ne4 8. Bb2 Bf5 9. Nh4 Bd7 10. Nc3 Nxc3 11. Bxc3 dxc4 12. bxc4 Qc7 13. Rb1 Na6 14. Qb3 Rab8 15. Rfe1 b5 16. e3 b4 17. Bb2 Qa5 18. Nf3 Rfd8 19. h4 Bf5 20. e4 Bg4 21. e5 Nc7 22. Ng5 h6 23. Ne4 Ne6 24. d5 Nc5 25. Nxc5 Qxc5 26. dxc6 Bf5 27. Rbd1 Rxd1 28. Rxd1 Bxe5 29. Rd5 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.19"]
[Round "11.25"]
[White "Csati, Oliver"]
[Black "Lehocz, Jozsef"]
[Result "0-1"]
[ECO "B03"]
[WhiteElo "2256"]
[BlackElo "1959"]
[Annotator "TA"]
[PlyCount "104"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,104,42,36,38,37,37,45,27,35,35,39,48,58,70,70,51,106,110,105,107,112,79,91,86,125,30,43,-9,27,21,19,22,30,-31,105,95,86,97,102,0,0,-243,-222,-228,-170,-158,-149,-180,-175,-224,-167,-174,572,30,108,122,120,0,97,97,97,100,114,0,37,0,103,15,17,0,44,0,38,0,0,0,0,0,0,-247,-240,-215,0,-29954,-7428,-7528,-29945,-7760,-6851,-7771,-12850,-5614,-5093,-29979,-29980,-29988,-29989]} 1. e4 Nf6 2. e5 Nd5 3. d4 Nb6 4. Nf3 d5 5. Bd3 Bg4 6. h3 {B03: Alekhine's Defence: Four Pawns Attack.} Bxf3 7. Qxf3 e6 8. O-O {White is slightly better.} c5 9. c3 {is the legacy move (9.dxc5).} Nc6 10. Be3 a6 {[#]} 11. a3 $146 {[%mdl 2048] White has some pressure.} ({Predecessor:} 11. Nd2 cxd4 12. cxd4 Nb4 13. Be2 Be7 14. Qg4 g6 15. Bh6 Bf8 16. Bxf8 Kxf8 17. Nf3 {1-0 (56) Ondrus,M (2320)-Vokoun,J (2214) Czechia 2015}) 11... cxd4 12. cxd4 Na5 (12... g6 $14) 13. Nd2 $16 g6 14. b4 Nc6 15. Qg3 Bg7 16. h4 h5 17. f4 ({White should play} 17. Nb3 $16) 17... Ne7 18. Rae1 (18. f5 $14 Nxf5 19. Bxf5 exf5 20. Rxf5 {[%mdl 64] Pin}) 18... Qd7 19. Nb3 Nc4 20. Nc5 Qc8 21. f5 (21. Nxe6 $11 fxe6 22. Bxg6+ Kf8 23. f5 exf5 24. Qg5) 21... exf5 (21... Nxe3 $15 {stays ahead.} 22. Rxe3 (22. Qxe3 Nxf5 23. Qf3 b6 $15) 22... exf5) 22. Bxc4 dxc4 23. e6 O-O (23... fxe6 $2 24. d5 $1 $18 {[%mdl 512]}) 24. exf7+ (24. Qd6 $16) 24... Rxf7 $11 25. Kh1 $2 (25. Bf4 $1 $11) 25... b6 $1 $19 26. Na4 Qb7 27. Bg5 f4 (27... Bxd4 28. Qd6 $16) 28. Rxf4 Nf5 29. Qf2 Qc6 30. Nc3 Rd8 $4 {[%mdl 8192]} (30... Re8 $19 {avoids the disaster.} 31. Rxe8+ Qxe8) 31. d5 $2 (31. Bxd8 $18 b5 32. Bg5) 31... Qc7 (31... Qd7 $11 32. Qxb6 (32. Bxd8 Bxc3 33. Re6 Qxd8 $14) 32... Bxc3 33. Qxg6+ {[%mdl 64] Double Attack} Ng7 34. Rxf7 Qxf7 35. Qxf7+ Kxf7 36. Rf1+ Ke8 37. Bxd8 Kxd8) 32. Bxd8 $16 Qxd8 33. Ne4 ({White has to play} 33. Rxc4 $16 Nd6 34. Rf4 Bxc3 35. Re6) 33... Qxd5 (33... Bd4 $11 {remains equal.} 34. Qd2 Be5) 34. Ng5 $1 {[%cal Rg5f7]} (34. Qxb6 Ng3+ 35. Nxg3 Rxf4 $17) 34... Rf8 35. Ne6 ({Of course not} 35. Qxb6 $6 Ng3+ 36. Kh2 Rxf4 $11) 35... Rf7 {Threatening ...Bc3.} 36. Ng5 (36. Nxg7 $16 Kxg7 37. Qb2+ Kh7 38. Re8) 36... Rf8 $1 $14 37. Ne6 (37. Re6 $5 {[%cal Re6g6]} c3 38. Rxg6 $16) 37... Rf6 (37... Rf7 $1 $11 {keeps the balance.}) 38. Nxg7 (38. Nd4 $16) 38... Kxg7 $11 39. Re7+ Kh6 40. Re1 {Strongly threatening Qb2.} Qd6 {White must now prevent ...Ng3+!} 41. Rf1 (41. Kg1 $5 {[%cal Rf4c4]}) 41... b5 42. g3 Qd3 43. Kh2 Re6 {...Re2 is the strong threat.} 44. Re1 $2 (44. Rf3 $11 Qd7 45. Qc5) 44... Rxe1 $19 45. Qxe1 {[%mdl 4096] Endgame KQR-KQN} c3 $2 {[#]} ({And not} 45... Qxa3 46. Rxf5 $1 {[%mdl 512]} gxf5 47. Qe6+ Kg7 48. Qe7+ Kg8 49. Qe8+ Kh7 50. Qe7+ Kh8 51. Qf8+ Kh7 52. Qxf5+ Kh8 53. Qe5+ Kh7 54. Qxh5+ Kg7 55. Qe5+ Kf7 56. Qf5+ Ke8 57. Qe6+ Kd8 58. Qd6+ Ke8 59. h5 $11) (45... Ne3 $1 $19 46. Rf2 Ng4+ {[%mdl 64] Double Attack} 47. Kg2 Nxf2 48. Qxf2 Qd5+ 49. Kg1 Qe5 50. Qf8+ Kh7 51. Qf7+ Qg7) 46. Rf2 $2 {[%mdl 8192]} (46. Rxf5 $1 $11 {[%mdl 512]} gxf5 (46... Qxf5 47. Qxc3) 47. Qe6+ {[%mdl 64] Double Attack} Kh7 48. Qf7+ Kh6 49. Qf6+ Kh7 50. Qf7+ Kh6 51. Qf6+ Kh7 52. Qf7+) 46... Qxg3+ {[%mdl 64] Double Attack} 47. Kh1 Qxh4+ 48. Kg1 Qg5+ 49. Rg2 Qe3+ 50. Qxe3+ Nxe3 51. Re2 c2 52. Re1 Nd1 {What a fight! Accuracy: White = 53%, Black = 62%.} 0-1

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.19"]
[Round "12.1"]
[White "Erdos, Viktor"]
[Black "Berkes, Ferenc"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2618"]
[BlackElo "2661"]
[Annotator "TA"]
[PlyCount "31"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,16,14,16,21]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 Nbd7 6. e3 h6 7. Bh4 O-O 8. Rc1 c5 {[#] Not much happened in this game. D63: Queen's Gambit Declined: Classical: 7 Rc1.} {Predecessor:} 9. cxd5 $146 Nxd5 10. Bxe7 Nxe7 11. Be2 cxd4 12. Nxd4 Nf6 13. O-O Bd7 14. Bf3 Qb6 15. Qb3 Qxb3 16. Nxb3 {½-½ (44) Kuzubov,Y (2643)-Eljanov,P (2672) chess.com INT 2020} 1/2-1/2

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.19"]
[Round "12.2"]
[White "Banusz, Tamas"]
[Black "Mihok, Oliver"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "2628"]
[BlackElo "2552"]
[Annotator "TA"]
[PlyCount "39"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,39,21,34,0,0,0,8,7,-5,0,-10,5,110,120,143,126,336,329,290,302,343,326,339,335,418,333,612,532,1265,1256,1131,1093]} 1. d4 Nf6 2. Nf3 c5 3. d5 b5 4. c3 Qb6 5. a4 {[%cal Ba2a4,Ba4a5][%mdl 32]} b4 {[#]} 6. a5 $146 {A43: Schmid Benoni.} ({Predecessor:} 6. c4 g6 7. Nbd2 Bg7 8. e4 d6 9. Bd3 O-O 10. O-O e6 11. dxe6 Bxe6 12. Ra2 {0-1 (36) Houska,J (2402)-Gelfand,B (2701) Douglas 2018}) 6... Qd6 7. c4 e6 8. Nbd2 {[%cal Bb1d2,Bd2e4,Be4g3][%mdl 32] The position is equal.} exd5 9. cxd5 Qxd5 {[#]} 10. e4 $1 {[%mdl 512]} Qh5 (10... Qe6 $1 $11 {remains equal.}) (10... Nxe4 11. Bc4) 11. e5 $36 {[%mdl 3072] White has strong compensation. White has strong initiative.} Nd5 12. Ne4 Bb7 $2 {Now Black is done in.} (12... Nc7 $16 {was necessary.}) 13. a6 $18 Bc6 14. Ng3 Qg4 15. h3 Qe6 16. Bc4 Be7 {intending ...d6.} 17. O-O d6 $2 (17... Ne3) 18. Re1 {aiming for exd6.White is clearly winning.} Nd7 {[%cal Rd7e5]} 19. exd6 {[%mdl 64] [#] Overworked Piece} Qxd6 20. Nf5 {[%mdl 64] Double Attack. Accuracy: White = 92%, Black = 22%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.19"]
[Round "12.3"]
[White "Aczel, Gergely"]
[Black "Kantor, Gergely"]
[Result "1/2-1/2"]
[ECO "E52"]
[WhiteElo "2511"]
[BlackElo "2530"]
[Annotator "TA"]
[PlyCount "38"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,23,16,6,0]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 b6 7. O-O Bb7 8. cxd5 exd5 9. a3 Bd6 10. b4 a6 11. Bb2 Nbd7 12. Qb3 {[#] An uneventful encounter. E52: Nimzo-Indian: Rubinstein: 4...0-0 5 Nf3 d5 6 Bd3 b6.} {Predecessor:} b5 $146 13. a4 c6 14. Rfe1 Re8 15. a5 Ne4 16. Rad1 f5 17. g3 Qf6 18. Na2 g5 19. Qc2 Re6 {½-½ (32) Le,Q (2718)-Vallejo Pons,F (2711) Almaty 2016} 1/2-1/2

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.19"]
[Round "12.4"]
[White "Kozak, Adam"]
[Black "Horvath, Adam"]
[Result "1-0"]
[ECO "A37"]
[WhiteElo "2503"]
[BlackElo "2488"]
[Annotator "TA"]
[PlyCount "65"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,65,18,7,10,13,21,17,13,0,21,10,19,22,24,12,29,8,100,100,107,110,99,-49,-48,-66,-35,-62,-46,-104,-66,-67,-56,-87,95,81,197,188,597,598,768,766,743,718,817,801,1039,1042,1525,1233,1730,1618,1592,1575,1494,1246]} 1. Nf3 c5 2. c4 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nc3 d6 6. O-O e6 {6...e6 is the recent fashion. Played by Peter Svidler in June 2020.} 7. a3 Nge7 {A37: Symmetrical English vs ...g6: 4 Bg2 Bg7 5 Nf3.} 8. b4 b6 {is the legacy move (8...0-0).} 9. Rb1 O-O {The position is equal.} 10. Qb3 Bb7 11. Bb2 Qd7 12. e3 Rac8 13. Rfd1 e5 {[#]} 14. Ne2 $146 ({Predecessor:} 14. d3 h6 15. Nd5 Nxd5 16. cxd5 Ne7 17. e4 Kh7 18. bxc5 bxc5 19. Bc3 Ba6 20. Qc2 {½-½ (43) Krockenberger,M (2152)-Zhukova,N (2482) Caleta 2015}) 14... f5 (14... Rce8 $11 {remains equal.}) 15. d4 $1 $16 {[%cal Rd4e5]} cxd4 16. exd4 e4 {[#]} 17. Nd2 (17. d5 $1 $16 {[%cal Rd5c6]} exf3 18. dxc6 Bxc6 19. c5+ Rf7 20. Rxd6) 17... d5 $15 18. c5 Nd8 (18... Ba6 $5 {[%cal Ra6e2]} 19. Nf4 (19. b5 Na5 $17) 19... g5 $17) 19. a4 Ne6 20. f4 (20. Qa3 $15) 20... bxc5 21. dxc5 d4 {Strongly threatening ...Bd5.} 22. Nc4 d3 $2 (22... Rcd8 $17 {keeps the pressure on.}) 23. Bxg7 $16 Kxg7 {[#]} (23... Nxg7 $16 24. Nb6+ {[%mdl 64] Double Attack} Bd5 25. Nxd5 (25. Nxd7 Bxb3 26. Rxb3 dxe2 $11) 25... Qxd5 26. Rxd3 Qxb3 27. Rdxb3 Ne6) 24. Ne5 $1 $18 {[%cal Re5d7]} Qd5 $2 (24... Bd5 {is tougher.} 25. Qb2 (25. Nxd7 Bxb3 26. Nxf8 Nxc5 $14) 25... Qb7) 25. Qb2 {White is clearly winning.} ({Weaker is} 25. Rxd3 Qxb3 26. Rdxb3 Rfd8 $14) 25... Rfd8 {[#]} 26. Rxd3 $1 {[%mdl 512]} exd3 27. Bxd5 Rxd5 28. Nc3 Rdd8 29. Nb5 d2 30. Rd1 Be4 31. Nc6+ Kf7 32. Nxd8+ Rxd8 33. Rxd2 {Accuracy: White = 85%, Black = 35%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.19"]
[Round "12.5"]
[White "Mester, Gyula"]
[Black "Kaczur, Florian"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2341"]
[BlackElo "2507"]
[Annotator "TA"]
[PlyCount "74"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,74,6,6,0,-8,-6,-29,-38,8,-26,-21,-54,-29,-100,-19,-85,-48,-64,-67,-112,-113,-119,0,-5,29,16,18,23,28,9,42,36,30,0,22,-41,-53,-137,-133,-172,-170,-233,-225,-308,-298,-304,-297,-313,-299,-307,-304,-291,-306,-805,-791,-1143,-1047,-1504,-1523,-2779,-2602,-2333,-2116,-1590,-1428,-29987,-29983]} 1. d4 Nf6 2. g3 d5 3. Bg2 c5 4. Nf3 cxd4 5. O-O h6 6. Nxd4 {D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4.} e5 7. Nf3 Nc6 8. c4 {Black has an edge.} d4 9. a3 Be6 {[#]} 10. b3 $146 ({Predecessor:} 10. Nbd2 e4 11. Ne1 e3 12. Ne4 exf2+ 13. Nxf2 Bxc4 14. b4 Bd5 15. b5 Bxg2 16. Nxg2 {0-1 (42) Balouka Myers,G (1855)-Nwachukwu,C (1946) England 2016}) 10... a5 {[%cal Ba7a5,Ba5a4][%mdl 32]} 11. Ne1 (11. e3 $11) 11... g5 (11... Bd6 $17) 12. Ra2 (12. Bb2 $11) 12... Bg7 13. Nd3 O-O 14. e4 {[#]} a4 $1 {[%mdl 512]} 15. Nd2 (15. bxa4 Bxc4) 15... Nd7 ({Better is} 15... axb3 $17 16. Qxb3 Na5) 16. b4 $1 $11 b5 17. Rc2 bxc4 18. Nxc4 Qe7 19. f4 f6 20. Bd2 Na7 $1 {[%cal Bc6a7,Ba7b5,Bb5c3][%mdl 32]} 21. Qa1 Nb5 22. Rfc1 (22. f5 $11 Bf7 23. Na5) 22... Nc3 $15 23. Bxc3 {Black continues to play with concentration.} (23. Rxc3 $15 dxc3 24. Rxc3) 23... Bxc4 $17 24. Bxd4 Bxd3 25. Rd2 (25. Rc7 $142) 25... Bb5 $19 ({Much less strong is} 25... exd4 26. Rxd3 Rfd8 27. Rxd4 $17) 26. Bc5 Nxc5 27. Rxc5 Qb7 28. Bh3 Rad8 29. Be6+ Kh8 30. Bd5 Qb6 31. Rdc2 $2 {[#]} (31. f5) 31... exf4 32. gxf4 f5 33. Qd1 fxe4 34. fxg5 Rf1+ 35. Qxf1 Bxf1 36. Kxf1 hxg5 37. Rc8 Qa6+ {[%mdl 64] Double Attack. Accuracy: White = 38%, Black = 69%.} 0-1

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.19"]
[Round "12.6"]
[White "Seres, Lajos"]
[Black "Balogh, Csaba"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2418"]
[BlackElo "2580"]
[Annotator "TA"]
[PlyCount "54"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,54,-1,0,0,0,-24,-7,-76,-85,-78,-54,-67,0,0,6,-8,22,22,15,15,18,21,108,108,120,104,104,100,121,82,82,82,74,0,28,-981,-935]} 1. d4 Nf6 2. g3 d5 3. Bg2 c6 4. Nf3 Bf5 5. O-O h6 6. b3 e6 7. Bb2 Be7 8. Nbd2 a5 9. c4 O-O 10. Ne5 Nbd7 11. Nxd7 {D11: Slav Defence: 3 Nf3 sidelines and 3...Nf6 4 e3 Bg4.} Qxd7 12. Re1 Rfd8 13. e4 (13. a3 $11) 13... dxe4 $17 14. Nxe4 Nxe4 15. Bxe4 {[#]} Bf6 $146 (15... Bxe4 $15 16. Rxe4 b5) ({Predecessor:} 15... Bxe4 16. Rxe4 Bf6 17. Qc2 Qc7 18. Rae1 Rd7 19. Bc3 Rad8 20. Qd2 b6 21. c5 Rd5 22. cxb6 Qxb6 {0-1 (55) Hausrath,D (2280)-Westerinen,H (2385) Muenster 1993}) 16. Bxf5 $11 exf5 17. Qc2 Bxd4 18. Rad1 $36 {[%mdl 2048] White fights for an advantage.} c5 19. Bxd4 cxd4 20. Re5 Qc7 (20... g6 $11 {remains equal.}) 21. Qxf5 $16 a4 22. Qe4 axb3 23. axb3 d3 24. Rd5 Rxd5 25. cxd5 d2 {[#] White must now prevent ...Qc1.} 26. Kf1 Qc1 $1 {[%cal Rc1d1]} 27. Qb1 $2 {[%mdl 8192]} (27. Ke2 $11) 27... Rc8 {Accuracy: White = 58%, Black = 69%.} 0-1

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.19"]
[Round "12.7"]
[White "Ruck, Robert"]
[Black "Balog, Imre"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "2540"]
[BlackElo "2567"]
[Annotator "TA"]
[PlyCount "80"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,80,11,7,26,9,16,26,40,32,29,31,29,27,27,27,39,36,40,34,59,40,40,41,45,45,56,9,63,-5,23,20,21,14,57,54,100,84,183,89,79,50,45,52,43,37,44,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,16]} 1. Nf3 b6 2. g3 Bb7 3. Bg2 Nf6 4. c4 g6 5. Nc3 Bg7 6. O-O O-O 7. d4 Ne4 8. Nxe4 Bxe4 9. Be3 d5 {A50: Queen's Fianchetto Defence (1 d4 Nf6 2 c4 b6).} 10. Qa4 dxc4 11. Qxc4 Nc6 {White has an edge.} 12. Rac1 Rc8 13. Rfd1 Qd5 14. Qxd5 Bxd5 {[#]} 15. Ne1 $146 ({Predecessor:} 15. Ne5 Bxg2 16. Nxc6 Bxc6 17. Rxc6 Rfd8 18. Rdc1 Bxd4 19. Bxd4 Rxd4 20. Rxc7 Rd1+ 21. Rxd1 Rxc7 {0-1 (98) Malisauskas,V (2432)-Neiksans,A (2567) Liepaja 2018}) 15... Nb4 16. Bd2 Bxg2 17. Kxg2 Nd5 18. e4 Nf6 19. f3 Rfd8 20. Be3 Ne8 21. Rd2 Rd7 ({Black should try} 21... c5 $11) 22. d5 ({Better is} 22. e5 $14) 22... f5 23. Nd3 fxe4 24. fxe4 Nd6 25. Nf2 Kf7 26. Bf4 {e5 is the strong threat.} Nb7 {[#]} (26... e5 $16 {might work better.}) 27. Rdc2 (27. e5 $1 $18 {[%cal Re5e6] has better winning chances. Strongly threatening e6+.} Kg8 28. e6) 27... e6 $16 28. b3 {[%cal Bb2b3,Bb3b4][%mdl 32]} exd5 29. exd5 Nc5 30. b4 Na6 31. a3 Rxd5 {The position is equal.} 32. Bxc7 Bh6 33. Bf4 Rxc2 34. Rxc2 Bxf4 35. gxf4 $11 {[%mdl 4096] Endgame KRN-KRN} Rd7 36. Kf3 h5 37. Ke3 Nc7 38. Nd3 {[#] Hoping for Ne5+.} Nd5+ 39. Kf3 {And now Ne5+ would win.} Kf6 40. Ne5 Rd6 {[%mdl 32768] Accuracy: White = 75%, Black = 74%. . Loss on time!?} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.19"]
[Round "12.8"]
[White "Papp, Gabor"]
[Black "Emodi, Barnabas"]
[Result "1/2-1/2"]
[ECO "B54"]
[WhiteElo "2602"]
[BlackElo "2352"]
[Annotator "TA"]
[PlyCount "65"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,65,40,32,15,12,12,16,0,0,0,18,12,15,16,17,9,9,13,19,18,20,20,20,20,20,20,28,29,34,28,28,28,40,48,64,64,67,55,75,70,79,61,72,46,49,0,0,0,0,-1122,-1122,-2895,-2916,-2602,-2548,-2354,-2323,-1770]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 e5 5. Nf3 Nf6 6. Bg5 {B54: Sicilian: 2...d6 3 d4 cxd4 4 Nxd4, Unusual Lines .} (6. Bd3 {with more complications.} Be7 7. c4 O-O 8. O-O Nbd7 9. Nc3) 6... Be7 {[#]} 7. Bxf6 $146 ({Predecessor:} 7. Nbd2 Qa5 8. Bd3 Be6 9. O-O b5 10. Qe2 a6 11. Nb3 Qb6 12. Be3 Qc7 13. Ng5 {0-1 (47) Bastos,A (2021)-Silva,R (1952) Aracaju 2020}) 7... Bxf6 8. c4 {The position is equal.} O-O 9. Nc3 Nc6 10. Be2 Be6 11. O-O Rc8 12. Rc1 a6 13. Qd2 h6 14. Rfd1 Nd4 15. Nxd4 exd4 16. Nd5 Bxd5 17. cxd5 Qb6 {[#] Threatens to win with ...Bg5.} 18. Bd3 Rfe8 19. f4 g6 20. g3 Bg7 21. Kg2 a5 22. Rc2 Rxc2 23. Qxc2 a4 24. Rc1 Ra8 25. a3 Ra5 26. Qc8+ Kh7 27. Rc2 {aiming for Qc7.} Rc5 28. Rxc5 dxc5 29. Kh3 $2 {[%mdl 8192]} (29. d6 $11 Qxd6 30. Qe8 (30. Qxb7 Qe6 $14)) 29... Qb3 $19 {Black is clearly winning.} 30. Bf1 {[#]} Qf3 $1 {[%mdl 512]} 31. Bb5 d3 {( -> ...Qf1+)} 32. e5 d2 33. Bxa4 {[%mdl 32768] Accuracy: White = 81%, Black = 100%. . An unexpected result.} 1/2-1/2

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.19"]
[Round "12.9"]
[White "Antal, Gergely"]
[Black "Horvath, Jozsef"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2571"]
[BlackElo "2438"]
[Annotator "TA"]
[PlyCount "82"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,82,45,41,42,39,37,47,47,42,66,0,0,0,0,0,0,-1,16,0,19,-14,-16,-66,-58,-67,-68,-72,-74,-86,-76,-79,-79,-77,-83,-117,-108,-113,-76,-77,-61,-68,-62,-75,-91,-221,-221,-196,-147,-260,-260,-258,-262,-331,-317,-483,-487,-487,-485,-480,-484,-484,-314,-481,-481,-481,-451,-480,-473,-434,-434,-427,-358,-980,-798]} 1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bc4 Ke8 {B07: Pirc Defence: Miscellaneous Systems.} 7. f4 Bb4 8. Bd3 Nc6 {White is slightly better.} 9. Nf3 Be6 {[#]} 10. f5 $146 (10. a3 $14 Bc5 11. h3 (11. Nxe5 Nxe5 12. fxe5 Ng4 $14) (11. fxe5 Ng4 $16)) ({Predecessor:} 10. Bd2 exf4 11. Bxf4 Rc8 12. Bd2 Nd7 13. a3 Bd6 14. Ng5 Nde5 15. Nxe6 fxe6 16. Be2 {1-0 (64) Ponkratov,P (2630)-Bocharov,D (2533) St Petersburg 2018}) 10... Bxf5 $11 11. exf5 e4 12. Bb5 {[#] And now Ne5 would win.} exf3 13. gxf3 Kf8 14. Bxc6 bxc6 15. Bd2 Re8+ 16. Kf1 Re5 17. a3 Bd6 18. Kg2 Rxf5 19. Rhe1 h5 20. Ne4 Nxe4 21. Rxe4 f6 22. Ra4 Kf7 23. Re1 Rd8 24. Re2 Bc5 25. Rc4 Rd4 26. Rxd4 Bxd4 $15 {[%mdl 4096] Endgame KRB-KRB} 27. Re4 {This costs White the game.} (27. c3 $17 Be5 28. h3) 27... Bxb2 $19 28. Ra4 Rd5 29. Bf4 (29. Be3 $17) 29... Rd4 30. Rxd4 Bxd4 31. Bxc7 {KB-KB} Ke6 32. c4 (32. h3 $142) 32... Be5 33. Ba5 Bb2 34. Bb4 Ke5 35. Bc5 a6 36. Kf1 (36. a4 $142) 36... Bd4 37. Bf8 g6 38. Ke2 Ke6 39. h3 Be5 40. Bh6 g5 41. Kd3 $2 {[#]} (41. h4) 41... Bd6 {Accuracy: White = 53%, Black = 88%.} 0-1

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.19"]
[Round "12.10"]
[White "Czebe, Attila"]
[Black "Csonka, Balazs"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "2378"]
[BlackElo "2498"]
[Annotator "TA"]
[PlyCount "170"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,170,0,0,10,0,0,0,0,0,2,0,0,-14,1,-63,0,-6,2,-31,-26,-22,-25,-12,-13,-14,-22,-59,-58,-67,-18,-33,0,0,0,0,0,0,0,-7,0,0,0,-10,0,0,32,27,38,20,39,33,49,52,14,23,38,37,78,68,66,62,85,56,50,62,66,47,62,0,0,0,46,0,105,8,41,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,148,70,968,946,29968,29968,29969,29970,29970,29971,29970,29971,29970,29971,29971,29971,5242,2260,12792,0,0,-29966,-29968,-29968,-29968,-29958,-29959,-29970,-29971,-29970,0,0,0,0,0,0,0,-564,-550,-29971,-29974,-29974,-29975,-29975,-29976,-29975,-29976,-29977,-29978,-29981,-29982,-29982,-29981]} 1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. O-O Be7 5. b3 O-O 6. Bb2 c5 7. c4 b6 8. e3 Nc6 9. Nc3 Ba6 10. d3 Qd7 {A14: English Opening: 1...e6 with b3 by White.} 11. Qe2 Rac8 12. Rfd1 Rfd8 {The position is equal.} 13. Rac1 Qb7 14. Qc2 Qb8 {[#]} 15. a3 $146 ({Predecessor:} 15. Bh3 h6 {½-½ (14) Cekro,E (2419)-Gavric,M (2380) Neum 2002}) 15... h6 16. Qb1 (16. cxd5 $11 Nxd5 17. Nxd5 Rxd5 18. Ne1) 16... dxc4 (16... d4 $15 17. exd4 Nxd4) 17. dxc4 Bb7 18. Ne2 Na5 19. Bc3 Qa8 20. Ne1 Bxg2 21. Nxg2 Ne4 22. h4 Nxc3 23. Nxc3 Nc6 24. Ne1 Bf6 25. Ne4 Ne5 26. Nxf6+ gxf6 27. Qc2 Kg7 28. Qe2 Rxd1 29. Rxd1 Rd8 30. f3 a6 31. Kf2 b5 32. Rxd8 Qxd8 33. f4 Nc6 34. cxb5 axb5 35. Qxb5 Qd2+ 36. Qe2 Qc1 $1 37. a4 Qa3 38. Qg4+ Kf8 39. Qd1 $1 {[%cal Rd1d6] Black must now prevent Qd6+.} Nb4 40. Nd3 c4 $1 41. Nxb4 Qxb4 42. bxc4 Qxc4 $14 {[%mdl 4096] Endgame KQ-KQ} 43. Qd4 (43. Qd8+ $14 Kg7 44. a5) 43... Qc2+ $11 44. Kf3 Qc6+ 45. e4 Kg7 (45... f5 $11) 46. a5 ({White should try} 46. Kg4 $1 $16) 46... Qb5 47. Qc3 Qf1+ 48. Ke3 $1 (48. Kg4 {leads to mate.} h5+ $1 {[%mdl 512]} 49. Kxh5 Qd1+ 50. g4 Qd8 51. Qc8 Qxc8 52. g5 f5 53. exf5 exf5 54. g6 fxg6+ 55. Kg5 Qd8#) 48... Qg1+ 49. Kd2 Qg2+ 50. Kc1 Qxe4 51. Kb2 Qa4 52. Qc5 Qe4 53. Qc3 Qa4 54. h5 Qb5+ 55. Ka3 Qxh5 56. Kb4 Qe2 57. Qc4 Qe1+ (57... Qd2+ $11 58. Kb5 Qd7+ 59. Kc5 Qa7+ 60. Kb4 Qb7+ 61. Kc5 Qa7+ 62. Kb5 Qb7+ 63. Ka4 Qd7+ 64. Kb3 Qd1+ 65. Kb4 Qd6+ 66. Qc5 Qd2+ 67. Qc3 Qd6+ 68. Kb5 Qd5+ 69. Qc5 Qd3+ 70. Qc4 Qd7+ 71. Kc5 Qa7+) 58. Kb5 $16 Qxg3 59. a6 {[%cal Ba5a6,Ba6a7][%mdl 32]} Qe3 60. Qc5 {[%mdl 1024] White has strong compensation.} Qb3+ 61. Kc6 Qb8 62. a7 Qc8+ 63. Kb6 Qd8+ 64. Qc7 Qd4+ 65. Kb7 Qb4+ 66. Qb6 Qe7+ 67. Kc6 Qe8+ 68. Kd6 e5 {[#]} 69. f5 $2 ({Better is} 69. Qb7 $1 $18 {[%mdl 512]} Qd8+ 70. Kc6) 69... e4 $1 $11 {[%cal Re4e3] Strongly threatening ...e3.} 70. Qc6 $2 {[%mdl 8192]} (70. Qa6 $11 Qe5+ 71. Kc6 Qc3+ 72. Kb7 Qb4+ 73. Qb6 Qe7+ 74. Qc7 Qb4+ 75. Kc8 (75. Qb6 Qe7+ 76. Qc7 Qb4+ 77. Qb6 $14)) 70... Qe5+ {[%mdl 64] Double Attack} 71. Kd7 Qd4+ {[%mdl 64] Double Attack} 72. Ke8 Qxa7 73. Qxe4 Qb8+ 74. Kd7 Qe5 $2 (74... Qg3 {mates} 75. Qe2 Qg5 76. Qf2 h5 77. Qh2 h4 78. Qd6 Qxf5+ 79. Kd8 Qa5+ 80. Kd7 Qf5+ 81. Kd8 Qg5 82. Qc6 h3 83. Qd6 Qa5+ 84. Kd7 Qe5 85. Qd1 h2 86. Qf3 Qd4+ 87. Kc7 Qg1 88. Qh3 h1=Q 89. Qxh1 Qxh1 90. Kd6 f5 91. Kc5 Qe4 92. Kb5 f4 93. Kc5 f3 94. Kb6 f2 95. Kc7 f1=Q 96. Kd7 Qb5+ 97. Kc8 Qee8+ 98. Kc7 Qed7#) 75. Qg2+ $1 Kf8 (75... Kh7 $5 76. Qf3 $8 Kg8 77. Qa8+ Kh7 $11) 76. Qa8+ Kg7 77. Qg2+ Kh7 (77... Kf8 $5 78. Qa8+ $8 Kg7 79. Qg2+ $11) 78. Qg4 $2 {[%mdl 8192]} (78. Qf3 $11 {and White is okay.}) 78... Qe3 $19 79. Qc4 Kg7 {Black mates.} 80. Qg4+ Qg5 81. Qe4 h5 82. Ke8 Qg4 83. Qc2 h4 84. Qc7 Qe4+ 85. Kd8 Qd5+ {Never resign too early! Accuracy: White = 77%, Black = 81%.} 0-1

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.19"]
[Round "12.11"]
[White "Meszaros, Tamas"]
[Black "Nagy, Gabor"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2378"]
[BlackElo "2489"]
[Annotator "TA"]
[PlyCount "60"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,60,37,34,35,37,35,40,33,0,-11,-6,-25,-40,-41,-35,-29,-326,-308,-404,-412,-424,-422,-432,-364,-357,-357,-348,-352,-447,-414,-427,-424,-507,-414,-483,-474,-474,-472,-520,-520,-511,-503,-517,-512,-539,-539,-575,-571,-654,-568,-541,-504]} 1. e4 c5 2. Nf3 Nc6 3. Bb5 Na5 4. c3 a6 5. Ba4 b5 6. Bc2 Bb7 {B30: Sicilian: 2...Nc6 3 Bb5, lines without ...g6.} 7. O-O Nf6 8. Qe2 e6 {[#] White is slightly better.} 9. e5 $146 ({Predecessor:} 9. d4 cxd4 10. cxd4 Be7 11. Nc3 Rc8 12. a3 d5 13. e5 Nd7 14. Ne1 Qb6 15. Qg4 {½-½ (76) Jakic,I (2409)-Sale,S (2419) Makarska 2013}) 9... Nd5 10. d4 cxd4 11. cxd4 Rc8 12. Be4 Be7 13. Nc3 $2 {[%mdl 8192] [#]} (13. b3 $11 {and White stays safe.}) 13... Rxc3 $1 $19 14. bxc3 Nxc3 {[%mdl 64] Double Attack, Discovered Attack} 15. Qd3 {Threatens to win with Bxb7.} Nxe4 16. Ne1 {If White can now play f3 this consolidates a bit.} f5 17. f3 Ng5 18. Nc2 O-O 19. Ne3 Nc6 {[%cal Ba5c6,Bc6b4,Bb4d5,Bd5e3][%mdl 32]} 20. Bb2 Nb4 21. Qb3 Nd5 22. a4 Nxe3 {Black is clearly winning.} 23. Qxe3 b4 24. a5 Bd5 25. Rfc1 Nf7 26. Rc2 h6 27. Bc1 Qa8 28. Rb1 Nd8 29. Rc7 Nc6 30. Rxd7 Qc8 {White did not feel at home in the position after the opening. Accuracy: White = 45%, Black = 100%.} 0-1

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.19"]
[Round "12.12"]
[White "Almasi, Zoltan"]
[Black "Karacsonyi, Gellert"]
[Result "1-0"]
[ECO "A37"]
[WhiteElo "2687"]
[BlackElo "2292"]
[Annotator "TA"]
[PlyCount "73"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,73,10,0,18,2,0,0,21,22,38,23,21,33,32,25,32,27,60,50,43,37,29,0,15,0,48,45,204,71,189,182,341,205,200,0,189,189,189,189,189,189,189,182,182,182,275,263,379,372,577,552,530,360]} 1. Nf3 c5 2. c4 Nc6 3. Nc3 g6 4. g3 Bg7 5. Bg2 d6 6. O-O e5 7. d3 Nge7 8. a3 O-O 9. Rb1 a5 10. Ne1 Be6 11. Bg5 f6 12. Bd2 f5 {A37: Symmetrical English vs ...g6: 4 Bg2 Bg7 5 Nf3.} 13. Bg5 Qd7 14. Bxe7 Qxe7 {The position is equal.} 15. Nc2 {[#]} f4 $146 ({Predecessor:} 15... Kh8 16. b4 axb4 17. axb4 e4 18. Nd5 Bxd5 19. cxd5 Nxb4 20. Nxb4 cxb4 21. dxe4 fxe4 22. Rxb4 Ra1 23. Rb1 Ra2 {½-½ (46) Jones,G (2643)-Gretarsson,H (2511) Helensburgh 2013}) 16. Nd5 Qf7 17. b4 axb4 18. axb4 cxb4 19. Ndxb4 Nxb4 20. Nxb4 Rab8 21. Nd5 b5 $1 22. Qb3 Rfc8 $1 23. Nc3 fxg3 (23... Bf8 $5 {[%cal Rb5c4]}) 24. hxg3 Qd7 $2 {[#]} ({Better is} 24... Bf8 $14) 25. Nxb5 (25. Bd5 $1 $18) 25... Kh8 (25... d5 $16 {is a better defense.}) 26. Qa3 $18 Rc5 $2 (26... Bf8 {keeps fighting.}) 27. Nc3 Rcc8 28. Nb5 $2 (28. Bd5 $18) 28... d5 $2 (28... Rc5 $1 $11 {and Black stays safe.}) 29. cxd5 Bxd5 30. Bxd5 Qxd5 {[#]} 31. Nc3 $1 $36 {[%cal Rc3d5][%mdl 2048] White is really pushing.} Qe6 32. Rxb8 Rxb8 33. Ne4 h5 (33... Qb3 $142 34. Qxb3 Rxb3) 34. Kg2 Bf6 (34... Qd7 $142 35. Qa6 Kh7) 35. Qa7 Rf8 (35... Re8 {was necessary.} 36. Rb1 Be7) 36. Rb1 Rf7 {[#]} 37. Rb6 $1 {Accuracy: White = 73%, Black = 42%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.19"]
[Round "12.13"]
[White "Krstulovic, Alex"]
[Black "Horvath, Peter"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2338"]
[BlackElo "2409"]
[Annotator "TA"]
[PlyCount "79"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,79,39,35,54,44,100,100,105,76,85,69,74,39,38,0,51,39,42,0,42,41,54,62,64,42,45,42,41,47,50,37,111,112,122,114,116,112,122,70,116,101,112,109,114,119,129,93,127,116,146,89,181,195,215,220,329,329,329,329,322,322,319,314,255,254,681,677,613,575]} 1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. e3 Nc6 5. Nbd2 cxd4 6. exd4 Bg4 {Recently 6...Qb6 got a lot of attention.} 7. c3 Qb6 {B13: Caro-Kann: Exchange Variation and Panov-Botvinnik Attack.} 8. Qb3 Qxb3 (8... e6 $14) 9. axb3 $16 Nd7 {White is better.} 10. Bb5 {[#]} a6 $146 ({Predecessor:} 10... e6 11. Ne5 Ndxe5 12. Bxe5 f6 13. Bf4 Kf7 14. O-O Be7 15. Bxc6 bxc6 16. Ra6 Be2 17. Rxc6 Bxf1 18. Kxf1 {0-1 (36) Chauhan,A-Schweitzer,W (2115) London 2010}) 11. O-O Rc8 12. Bxc6 (12. Bd3 {with more complications.} Bh5 13. b4 e6 14. Rfe1 Be7 15. h3) 12... Rxc6 13. b4 Rb6 (13... f6 $11) 14. Bc7 Rc6 15. Bf4 (15. Bg3 {looks sharper.} Rb6 16. Rfe1 e6 17. h3 Bf5 18. Bc7) 15... Rb6 16. Ra5 $36 {[%mdl 2048] White is pushing.} Bxf3 17. Nxf3 e6 18. Rfa1 Bd6 19. Bxd6 Rxd6 20. b5 {[%cal Rb5a6]} Nb8 $1 21. bxa6 bxa6 (21... Rxa6 $14 22. Rxa6 Nxa6) 22. Ne5 Rb6 23. Nd3 Ke7 24. R1a2 Rc8 {[#] And now ...Rxc3! would win.} 25. Nc5 (25. f3 $16) 25... Rcc6 26. b4 g5 27. f3 f6 28. Kf2 Kd6 29. Ke3 h6 30. Kd3 Ke7 31. Ra1 ({Better is} 31. Na4) 31... Kd6 (31... Rd6 $16) 32. h4 $18 gxh4 33. Rh1 Rb5 (33... Rc7 $142 34. Rxh4 Rh7) 34. Rxb5 ({Resist} 34. Rxh4 $6 Rxa5 35. Nb7+ (35. bxa5 Nd7 $18) 35... Ke7 $18) 34... axb5 35. Rxh4 {KRN-KRN} Rc7 36. Rxh6 Rf7 37. g4 Nd7 38. Rh8 Nxc5+ $2 {[#]} (38... Nf8 39. Ke3 Ke7) 39. bxc5+ Kc6 40. Rc8+ {Accuracy: White = 78%, Black = 60%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.19"]
[Round "12.14"]
[White "Bagi, Mate"]
[Black "Balint, Vilmos"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "2478"]
[BlackElo "2140"]
[Annotator "TA"]
[PlyCount "65"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,65,14,0,20,0,26,27,27,23,13,-38,-42,-36,-29,-57,-19,-42,-12,-27,11,14,37,0,8,0,0,-21,43,42,50,0,0,0,0,0,0,0,287,261,672,413,544,558,577,580,595,516,709,626]} 1. e4 e6 2. Qe2 Be7 3. Nf3 d5 4. d3 c5 5. g3 Nc6 6. Bg2 Nf6 7. O-O O-O 8. e5 Nd7 9. c4 Nb6 10. Rd1 Bd7 {C00: French: Unusual White 2nd moves.} 11. h4 {[#]} Qc7 $146 ({Predecessor:} 11... h6 12. Nc3 a6 13. b3 Qc8 14. a4 Na5 15. Qc2 Qe8 16. Bf4 Rc8 17. Bd2 Nc6 18. a5 {0-1 (46) Martin Rueda,D (2276)-Martin Duque,J (2346) Madrid 2018}) 12. Nc3 Nd4 {White has an edge.} 13. Nxd4 cxd4 14. Nb5 (14. cxd5 $11 dxc3 15. d6 Bxd6 16. exd6 Qxd6 17. Bf4) 14... Bxb5 $1 $15 15. cxb5 Nd7 16. Bf4 Qa5 17. a4 Rac8 {[%cal Ba8c8,Bc8c7,Bc7c2][%mdl 32]} 18. h5 Rc7 19. Qg4 {Strongly threatening Bh6!} Rfc8 20. Bh6 {[%csl Gh6][%cal Rg4g7]} g6 $1 21. Qxd4 Rc2 $1 22. Rf1 Qb4 ({Black should play} 22... Bc5 $11 23. Qf4 Qb4) 23. Qxa7 $14 Nxe5 {White must now prevent ...Ng4.} 24. Qxb7 Ng4 $1 {[%cal Rg4h6]} 25. Bf4 {Hoping for Rac1.} e5 26. Be3 Nxe3 27. fxe3 e4 $2 {[%mdl 8192]} (27... Rxg2+ $1 $11 {and Black is okay.} 28. Kxg2 Rc2+ 29. Kh3 (29. Kh1 Qg4 30. Qb8+ Bf8 31. Qxf8+ Kxf8 32. Rxf7+ {[%mdl 64] Remove Defender} Kxf7 33. Rf1+ Kg8 34. Rf2 Rxf2 35. Kg1 Qxg3+ {[%mdl 64] Double Attack} 36. Kh1 Qh2#) 29... Qd2 30. Qb8+ {[%mdl 64] Double Attack} (30. hxg6 {leads to mate.} Qh2+ 31. Kg4 Qe2+ {[%mdl 64] Double Attack} 32. Rf3 h5+ {[%mdl 64] Deflection, Decoy} 33. Kxh5 Qxf3+ {[%mdl 64] Double Attack} 34. g4 Qh3#) 30... Bf8 31. Qxe5 Qh2+ 32. Kg4 Qe2+ 33. Rf3 f5+ 34. Kg5 Qxf3 35. Qe6+ {[%mdl 64] Double Attack} Kh8 36. Qf6+ {[#]} Kg8 $1 {[%mdl 512]} 37. Qe6+ Kh8 38. Qf6+ Kg8 $1 {[%mdl 512]} 39. Qe6+) 28. Qxd5 $18 {[%mdl 64] Double Attack} Bf6 $2 (28... Qd2 29. Qxe4 Bg5) 29. Qxe4 Qxb2 30. Rab1 {White is clearly winning.} Qa2 31. b6 Be5 32. b7 Rb8 33. Qd5 {[%mdl 32768] Accuracy: White = 70%, Black = 50%. . An unexpected result.} 1/2-1/2

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.19"]
[Round "12.15"]
[White "Lehocz, Jozsef"]
[Black "Korpa, Bence"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1959"]
[BlackElo "2545"]
[Annotator "TA"]
[PlyCount "40"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,40,27,-23,-4,5,5,-38,-39,-36,-31,-46,-4,-88,-56,-93,-91,-200,-168,-213,-225,-814,-799,-1144,-1091,-29984,-29985,-2776,-2109,-29988,-29989]} 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 g6 6. Bf4 Bg7 7. Nd2 Nh6 {B13: Caro-Kann: Exchange Variation and Panov-Botvinnik Attack.} 8. Bxh6 Bxh6 {[#]} 9. h4 $146 ({Predecessor:} 9. Ngf3 O-O 10. O-O Bg7 11. Re1 a6 12. a4 b6 13. Ne5 Nxe5 14. dxe5 e6 15. Qg4 {1-0 (64) Lopez,J (1809)-Echavarria,G (1882) Antioquia 2018}) 9... e5 {Black is slightly better.} 10. dxe5 Nxe5 11. Bb5+ Kf8 12. Qe2 (12. Ndf3 $11 {remains equal.} f6 13. Nxe5 fxe5 14. Nf3) 12... Nc6 {[%cal Be5c6,Bc6b4,Bb4d3][%mdl 32]} 13. O-O-O Kg7 $36 {[%mdl 2048] Black is in control.} 14. h5 (14. Bxc6 $17 {was worth a try.} bxc6 15. Re1) 14... Bf5 {Threatens to win with ...Re8.} 15. hxg6 hxg6 16. Nh3 $2 (16. Bxc6 bxc6 17. Ngf3) 16... Re8 $19 17. Qf1 {[#]} Nb4 $1 {[%cal Rb4a2][%mdl 512]} 18. b3 {[#]} (18. cxb4 Rc8+) 18... Qa5 $1 {[%cal Ra5a3][%mdl 512]} 19. a4 {[#]} Nd3+ $1 {[%mdl 576] Discovered Attack} 20. Kb1 (20. Bxd3 Qxc3+) 20... Qxc3 {White got outplayed after the opening. Accuracy: White = 12%, Black = 67%.} 0-1

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.19"]
[Round "12.16"]
[White "Fancsy, Imre"]
[Black "Kolimar, Kristof Pal"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2352"]
[BlackElo "2135"]
[Annotator "TA"]
[PlyCount "133"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,133,13,23,5,14,7,0,1,15,9,53,41,51,20,32,23,31,23,20,17,36,31,29,25,15,7,22,11,24,18,29,31,95,77,146,141,148,147,152,140,184,181,183,190,236,225,244,224,251,233,284,265,316,47,58,47,281,274,290,0,79,75,75,15,20,22,23,22,65,0,0,0,83,83,79,26,27,28,23,8,19,1,8,-39,0,-212,-203,-204,-203,-171,-181,-176,-176,-177,-183,-210,-208,-308,-305,-313,-301,-226,-8,-8,0,-159,0,0,0,0,0,0,8,8,504,2746,2235,2118,29977,29975,29984,29975,29971,29969,11115,5089]} 1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Qa4+ Bd7 6. Qxc4 {A13: English Opening: 1...e6.} c5 7. Ne5 Qc8 8. Qd3 {The position is equal.} Nc6 9. Nxd7 Qxd7 (9... Nxd7 {looks sharper.} 10. O-O Be7 11. b3 O-O 12. Qc2 f5) 10. Qxd7+ Kxd7 {[#]} 11. Na3 $146 ({Predecessor:} 11. d3 Rc8 12. Nc3 Be7 13. Be3 Rhd8 14. Rc1 b6 15. O-O Ke8 16. Rfd1 Nd5 17. Bd2 {½-½ (115) Howell,D (2696)-Adams,M (2703) London 2018}) 11... Bd6 12. d3 Rac8 13. e3 Rhd8 14. Ke2 Ke7 15. Bd2 b6 16. Rhd1 Nd5 17. Be1 Be5 18. Nc4 Bc7 19. a3 b5 20. Nd2 Be5 (20... Ne5 $14) 21. Rab1 a6 (21... Na5 $142) 22. Rdc1 $16 Nb8 23. f4 $36 {[%mdl 2048] White is on the roll.} Bc7 24. e4 Nb6 25. Rxc5 Na4 26. Rc2 $1 {And now Rbc1 would win.} Bb6 27. Rbc1 $1 Rxc2 28. Rxc2 Bd4 29. Nb3 $1 {[%cal Rb3d4]} Bxb2 30. Rc7+ Rd7 31. Rc8 $2 (31. Bb4+ $1 $18 Ke8 32. Rc2) 31... Rd8 $14 32. Bb4+ Ke8 $2 (32... Kd7 $14 33. Rxd8+ Kxd8) 33. Rc7 $18 Rd7 {[#]} 34. Rc8+ $2 (34. Rc2 $1 $18) 34... Rd8 $16 35. Rc2 {Threatens to win with e5.} Kd7 36. Na5 (36. e5 $16 Rc8 37. Rxc8 Kxc8 38. Bd6) 36... Rc8 $11 37. Rxc8 Kxc8 38. e5 Bc3 39. Nb7 (39. Bxc3 $14 Nxc3+ 40. Kd2) 39... Bxb4 40. axb4 {[%mdl 4096] Endgame KBN-KNN} f6 (40... Nc3+ $1 $11 {keeps the balance.} 41. Ke3 Na2) 41. Kd2 $16 Kc7 42. d4 ({White should try} 42. Na5 $16) 42... Nc6 $11 43. Bxc6 Kxc6 {KN-KN} 44. Nd6 Kd7 45. Ne4 f5 46. Ng5 h6 47. Nf7 $2 (47. Nf3 $11 {and White stays safe.}) 47... Nb6 $19 48. Kc3 Nd5+ 49. Kb3 Ke7 50. Nd6 {[#]} g5 $1 51. fxg5 hxg5 52. Nb7 f4 {aiming for ...f3.} 53. gxf4 (53. Nc5 $142) 53... gxf4 54. Nc5 f3 55. Ne4 Nf4 $2 (55... Kf8 $19 {White must now prevent ...Kg7.} 56. h4 Kg7) 56. Kc3 $11 Nd5+ $2 ({Better is} 56... Kf8 $11) 57. Kb3 $17 Kf7 $2 (57... Ke8 $17 {Strongly threatening ...Kf8.} 58. Kc2 Nxb4+ 59. Kd2 Nc6) 58. Ng5+ $11 {[%mdl 64] Double Attack} Kg6 {( -> ...f2)} 59. Nxf3 Kf5 60. h4 Ke4 61. h5 Ne7 $2 {[%mdl 8192]} (61... Kf5 $1 $11 {and Black is okay.}) 62. h6 $18 Ng6 63. h7 Ke3 {[#]} 64. d5 $1 {[%mdl 576] Promotion} exd5 65. e6 Kxf3 {[#]} 66. h8=Q $1 {[%mdl 576] Deflection, Promotion} Nxh8 67. e7 {Both players deserved the win here. Accuracy: White = 75%, Black = 59%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.19"]
[Round "12.17"]
[White "Persanyi, Barnabas"]
[Black "Farago, Sandor"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2370"]
[BlackElo "2218"]
[Annotator "TA"]
[PlyCount "143"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,143,8,0,7,0,0,10,23,8,33,0,3,0,2,1,14,-19,-14,-13,-14,-32,-19,-33,0,0,0,-18,0,0,0,-36,-16,-14,16,-52,67,60,130,135,150,136,349,145,137,137,125,132,131,116,144,83,219,165,208,126,122,115,128,81,114,93,118,57,68,56,56,52,66,56,60,52,50,50,72,45,53,48,54,31,83,78,93,79,76,83,154,85,161,159,379,358,520,512,485,472,504,517,9613,5522,1529,760,1070,1045,1032,1032,2156,1950,29967,29970,29970,29971,29970,29970,29982,29982,29981,29982,29985,29984,29986,29987,29987,29988,29991,29992,29992,29993,29993,29994,29994,29994,29995,29996]} 1. c4 c5 2. g3 Nc6 3. Bg2 g6 4. Nc3 Bg7 5. d3 e6 6. e4 Nge7 7. Nge2 a6 {A36: Symmetrical English vs ...g6: 4 Bg2 Bg7.} 8. O-O Rb8 9. Be3 Nd4 {The position is equal.} 10. Rb1 d6 11. a3 O-O 12. b4 Nec6 13. Qd2 {[#]} Re8 $146 ({Predecessor:} 13... Nxe2+ 14. Nxe2 Nd4 15. Nxd4 {½-½ (15) Haselhorst,H (2089)-Hinteregger,A (2217) Neumarkt am Wallersee 2012}) 14. b5 axb5 15. Nxb5 Nxb5 16. Rxb5 Ra8 17. Rb3 Na5 18. Rbb1 Nc6 19. Rb3 Na5 20. Rbb1 Nc6 21. d4 cxd4 22. Nxd4 Ne5 23. Qc1 (23. Rfc1 $11) 23... Nd3 (23... Bd7 $15) 24. Qc2 $1 $14 {[%cal Rc2d3]} Nc5 (24... Ne5 $14) 25. Nb5 $16 Ra6 26. Rfd1 {aiming for Bxc5.} Na4 $2 (26... Qe7 $16) 27. Rxd6 (27. Rb4 $18 {and White stays clearly on top.}) 27... Rxd6 28. Nxd6 {[%mdl 64] Discovered Attack} Qxd6 29. Qxa4 Rd8 30. Bf3 Qe7 31. Qa5 (31. Qb4 $142 Rd7 32. c5) 31... h6 (31... Bd4 $16) 32. Bc5 Qe8 33. Qb5 e5 34. Qxe8+ Rxe8 35. Kg2 Be6 36. Be2 Rc8 {[#]} 37. Rb5 (37. Be3 $1 $16) 37... Bd7 $14 38. Ra5 Bc6 39. f3 Rd8 40. Be3 f5 41. exf5 gxf5 42. Kf2 Kh7 43. c5 Kg6 44. Bb5 Bd5 $1 45. Ra7 Bf6 ({Black should play} 45... Bf8 $14) 46. a4 $16 {[%cal Ba3a4,Ba4a5,Ba5a6][%mdl 32] White now steadily converts the win.} Bg5 47. f4 exf4 48. Bxf4 Bf6 {[#]} (48... Bxf4 $142 49. gxf4 Be4) 49. Be3 (49. a5 $142 $1) 49... Be4 (49... h5 $16 {is a better defense.}) 50. a5 $18 Bd4 $2 (50... Rb8 $16 51. Bc4 h5) 51. a6 Bxe3+ (51... bxa6 {might work better.} 52. Rxa6+ Kg7) 52. Kxe3 bxa6 53. Rxa6+ {[%mdl 4096] Endgame KRB-KRB} Kg7 54. c6 Bd5 (54... Re8 $142 55. Ra7+ Kf6) 55. c7 Rc8 56. Rd6 (56. Ra7 $142 Kf6 57. Bd7 Rxc7 58. Rxc7) 56... Bb7 57. Rd7+ Kf6 58. Kd4 Ke6 59. Kc5 h5 60. Kb6 {White mates.} Bf3 61. Rd8 Rxc7 62. Kxc7 h4 63. Bd7+ Ke5 64. Re8+ Kf6 65. Rf8+ Kg7 66. Rxf5 Be2 67. gxh4 Kh6 68. Rg5 Bh5 69. Kd6 Bf7 70. Ke7 Bc4 71. Kf6 Be2 72. Bg4 {Accuracy: White = 64%, Black = 53%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.19"]
[Round "12.18"]
[White "Ongut, Tamas Gunes"]
[Black "Hardicsay, Peter"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2269"]
[BlackElo "2205"]
[Annotator "TA"]
[PlyCount "48"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,48,10,24,20,38,0,0,-28,-8,-84,-42,-34,16,24,9,-54,-54,-41,-51,-86,-60,-87,-43,-38,0,-2,66,59,59,0,97,95,108,101,340,349,429,404,1022,612,590]} 1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h6 5. g4 Bd7 6. Nc3 {B12: Caro-Kann: Advance Variation.} e6 7. h5 c5 8. Nge2 {The position is equal.} Nc6 {[#]} 9. Bf4 $146 (9. f4 $11 {keeps the balance.}) ({Predecessor:} 9. f4 Qb6 10. Be3 cxd4 11. Nxd4 Bc5 12. Na4 Qa5+ 13. c3 Nxd4 14. Nxc5 Qxc5 15. Bxd4 {0-1 (49) Scott,I-Al Audari,A Novi Sad 1990}) 9... cxd4 10. Nxd4 Nxd4 11. Qxd4 Ne7 12. Bg2 (12. O-O-O $11) 12... Nc6 13. Qd2 Rc8 14. O-O Be7 15. Rad1 a6 16. Ne2 {[%cal Bc3e2,Be2g3,Bg3h5][%mdl 32]} Bg5 {Black wants to play ...Nxe5!} 17. c4 dxc4 (17... O-O $11) 18. Bxg5 $1 $14 hxg5 19. f4 ({White should try} 19. Qe3 $14) 19... gxf4 (19... Qc7 $11) 20. Qxf4 $16 {[%csl Gf1][%cal Rf4f7]} Qe7 {[#]} 21. Ng3 $1 O-O $2 {[#] This move loses the game for Black.} (21... Nb4 $16 {might work better.}) 22. h6 $1 $18 {[%cal Rh6g7] hxg7 is the strong threat.} f5 23. hxg7 Rf7 (23... Qxg7 $142 24. gxf5 Nxe5) 24. Nh5 {Threatens to win with Qh6.} Nxe5 {Accuracy: White = 49%, Black = 40%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.19"]
[Round "12.19"]
[White "Molnar, Bela"]
[Black "Gaal, Zsoka"]
[Result "1/2-1/2"]
[ECO "B24"]
[WhiteElo "2307"]
[BlackElo "2197"]
[Annotator "TA"]
[PlyCount "30"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,30,-9,15,13,9,14,0,-6,11,0,-4,0,0,0,-4,-19,0,-24,-24,-39,-18,-10,-14]} 1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Nf3 a6 5. Bc4 e6 (5... b5 {seems wilder.}) 6. Nxd4 {B30: Sicilian: 2...Nc6 3 Bb5, lines without ...g6.} cxd4 7. Ne2 Bc5 8. O-O Ne7 9. c3 Nc6 10. b4 Ba7 {[#]} 11. Bb2 $146 {[%cal Re2d4]} ({Predecessor:} 11. Nxd4 Nxd4 12. cxd4 d5 13. exd5 exd5 14. Bd3 O-O 15. Bb2 Qg5 16. f4 Qf6 17. Kh1 {0-1 (38) Iruzubieta Villaluenga,J (2340)-San Segundo Carrillo,P (2470) Elgoibar 1994}) 11... dxc3 12. Bxc3 O-O 13. d4 d5 14. Bd3 dxe4 (14... e5 $5) 15. Bxe4 Ne7 {A rather calm draw. Accuracy: White = 100%, Black = 100%.} 1/2-1/2

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.19"]
[Round "12.20"]
[White "Varga, Peter"]
[Black "Nogrady, Vilmos"]
[Result "1-0"]
[ECO "A59"]
[WhiteElo "2371"]
[BlackElo "2128"]
[Annotator "RC"]
[PlyCount "60"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 d6 7. e4 Bxf1 8. Kxf1 g6 9. Nf3 Bg7 10. h3 Nbd7 11. Kg1 O-O 12. Kh2 Qa5 13. Re1 Rfb8 14. Re2 Ne8 15. Bf4 Bxc3 16. bxc3 f6 17. Rc1 Ne5 18. Bxe5 dxe5 19. c4 Nd6 20. Qd3 Rb4 21. Rec2 Ra4 22. Ra1 Ra3 23. Qe2 Rb8 24. Ne1 Rc3 25. Rac1 Rxc2 26. Rxc2 Rb4 27. Nd3 Rxc4 28. Rxc4 Nxc4 29. Qc2 Nd6 30. Nxc5 Qe1 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.19"]
[Round "12.21"]
[White "Havanecz, Bianka"]
[Black "Egresi, Mate"]
[Result "0-1"]
[ECO "E04"]
[WhiteElo "2251"]
[BlackElo "2362"]
[Annotator "TA"]
[PlyCount "80"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,80,24,24,14,0,4,0,0,-10,0,0,31,-21,0,0,19,6,0,-117,-114,-121,-50,-123,-130,-119,-68,-72,-68,-86,-74,-107,-92,-91,-95,-71,-77,-97,-45,-127,-113,-308,-123,-238,-239,-364,-368,-389,-396,-387,-375,-384,-381,-440,-406,-529,-533,-525,-515,-807,-783,-756,-762,-941,-897,-1298,-1246,-1094,-972,-5222,-5198]} 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 dxc4 5. Bg2 Bb4+ 6. Bd2 a5 7. O-O O-O {E04: Open Catalan: 5 Nf3.} 8. Qc2 {is now debated instead of 8.Bg5.} Bxd2 9. Nbxd2 b5 $1 {The position is equal.} 10. Ne5 Ra6 {[#]} 11. e3 $146 ({Predecessor:} 11. a4 c6 12. Rfd1 Qxd4 13. Ndf3 Qe4 14. Qxe4 Nxe4 15. Nd4 Nc5 16. Ndxc6 Nxc6 17. axb5 Nxe5 18. bxa6 Nxa6 19. Rxa5 Nd7 20. Rd4 Nac5 {1-0 (20) Kvisvik,B (2314)-Isaksson,P (2016) Reykjavik 2013}) 11... Nfd7 12. Ndf3 ({White should play} 12. Nxd7 $14 Nxd7 13. b3) 12... Nxe5 13. Nxe5 f6 14. Nf3 Nc6 15. a3 {[#]} (15. b3 $11) 15... a4 $1 $17 16. Rad1 Bb7 (16... Na5 $17) 17. Nd2 (17. d5 $1 $15 Ne7 18. dxe6) 17... Qa8 18. f3 e5 (18... Na5 $17 19. Qc3 Nb3) 19. Ne4 $15 exd4 20. exd4 Ne7 21. Nc5 Rd6 22. Rfe1 Ng6 23. Nxb7 Qxb7 24. f4 Qb6 (24... c6 $17) 25. Qf2 (25. Kf1 $15) 25... Rfd8 $17 26. f5 $2 {[#]} (26. Kf1 $17) 26... Nf8 $2 (26... Ne5 $1 $19 {[%cal Re5g4][%mdl 512] and Black stays clearly on top.} 27. d5 (27. dxe5 Rxd1) 27... Qxf2+ 28. Kxf2 Nd3+ 29. Rxd3 cxd3) 27. Re4 {[#]} (27. Kf1 $17 {might work better.}) 27... c5 $1 $19 {[%mdl 512]} 28. Re7 (28. d5 {is the only way for White.} Rxd5 29. Rxd5 Rxd5 30. Re1) (28. dxc5 Rxd1+) 28... cxd4 ({Weaker is} 28... Rxd4 29. Rde1 $19) 29. Qf4 d3+ 30. Kf1 R6d7 31. Re4 Qd6 32. Qg4 Re7 33. Rde1 Rxe4 {Black is clearly winning.} 34. Qxe4 Nd7 35. Qd5+ (35. Qe6+ $142 Qxe6 36. fxe6) 35... Qxd5 36. Bxd5+ Kf8 37. Bc6 Ne5 38. Bxb5 Rb8 39. Bxa4 Rxb2 40. Ra1 c3 {Accuracy: White = 33%, Black = 82%.} 0-1

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.19"]
[Round "12.22"]
[White "Margl, Roland"]
[Black "Papp, Petra"]
[Result "1/2-1/2"]
[ECO "A33"]
[WhiteElo "2288"]
[BlackElo "2338"]
[Annotator "NA RC"]
[PlyCount "12"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Bf4 d5 1/2-1/2

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.19"]
[Round "12.23"]
[White "Gombocz, Ferenc Jr."]
[Black "Deak, Sandor"]
[Result "1-0"]
[ECO "A15"]
[WhiteElo "2209"]
[BlackElo "2281"]
[Annotator "TA"]
[PlyCount "142"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,142,0,-7,0,-8,2,-36,0,-6,0,0,0,0,0,0,0,-6,0,0,0,0,0,0,0,-53,73,-95,-98,-95,-67,-82,-83,-94,-39,-83,0,0,0,0,0,0,0,0,0,0,0,0,8,0,43,43,79,77,85,27,54,54,277,277,279,53,53,53,53,0,54,54,61,61,61,61,61,61,61,61,63,65,72,0,68,61,68,68,68,60,68,68,75,61,65,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. c4 Nf6 2. g3 c5 3. Bg2 d5 4. cxd5 Nxd5 5. Nf3 Nc6 6. d4 cxd4 7. Nxd4 Ndb4 8. Nxc6 Qxd1+ 9. Kxd1 Nxc6 10. Bxc6+ bxc6 11. Be3 a5 {[%cal Ba7a5,Ba5a4][%mdl 32] A30: Symmetrical English: Double Fianchetto and Hedgehog.} 12. Kd2 e5 {[#]} 13. Rd1 $146 ({Predecessor:} 13. Rc1 Rb8 14. b3 Bb4+ 15. Kd1 O-O 16. Bd2 a4 17. bxa4 Rd8 18. Ke1 Be6 19. Bxb4 Rxb4 {½-½ (40) Rakhmanov,A (2621)-Inarkiev,E (2693) Douglas 2019}) 13... Bb4+ {Black is slightly better.} 14. Nc3 a4 15. a3 Ba5 16. Bc5 Be6 17. Ke1 Rb8 18. Kf1 Rxb2 19. Nxa4 Rb5 $36 {[%mdl 2048] Black has good play.} 20. Rdc1 Bb3 21. Nb2 Bd2 22. a4 (22. Nc4 $1 $11 Bxc1 23. Nd6+ Kd7 24. Nxb5) 22... Rb7 (22... Rb8 $1 $15 {stays ahead.}) 23. a5 $2 (23. Nc4 $16 Bxc1 24. Nd6+ Kd7 25. Nxb7) 23... Bxc1 $17 24. Rxc1 Kd7 25. Nd3 e4 $1 {[%cal Re4d3]} 26. Ne5+ Ke6 (26... Kc7 $17 27. Be3 Bd5) 27. a6 Kxe5 (27... Rc7 $17 28. f4 Ra8) 28. axb7 {[%mdl 4096] Endgame KRB-KRB} Rb8 29. Be3 Rxb7 30. Rxc6 Bd5 31. Rb6 Rd7 32. Kg2 f6 33. g4 g5 34. Kg3 h6 35. Bc1 {[%cal Rc1b2]} Bc4 36. Bb2+ Kd5 37. Rxf6 (37. e3 $16) 37... Bxe2 38. Rxh6 Kc4 $2 {[#]} (38... Rb7 $1 $14 39. Bc1 Rb1 40. Bxg5 Rg1+ 41. Kf4 Bxg4) 39. Bc1 $1 $18 Rd1 {[#] ( -> ...Rg1+)} 40. Bxg5 $2 (40. h3 $1 $18) 40... Rg1+ $14 41. Kf4 {h3 is the strong threat.} Rxg4+ 42. Ke3 (42. Kf5 $1 $14) 42... Bf3 (42... Rxg5 $11 43. Kxe2 Kd4) 43. h4 Kd5 44. Bf4 Rg1 45. Bg3 Rh1 46. Kf4 Rh3 47. Rg6 Rh1 48. Kg5 Rh3 49. Kh6 (49. Rd6+ $16 Kc4 50. Rc6+ Kd3 51. Rf6) 49... Rh1 (49... e3 $1 $11 50. fxe3 Ke4) 50. Rd6+ Kc5 51. Re6 Kd4 52. Kg6 Rh3 53. Kg5 Kd3 54. Kf4 Ke2 55. Rxe4+ ({White should play} 55. Re5 $14) 55... Bxe4 $11 {The position is equal.} 56. Kxe4 $14 {KR-KB} Rh1 57. Kf4 Ra1 58. Kg4 Ra4+ 59. f4 Ke3 60. h5 Ke4 61. h6 Ra8 62. Bh2 Rg8+ 63. Kh4 Rg2 64. Bg3 {Strongly threatening h7.} Rg1 65. Kg4 Rh1 66. Bh4 Rg1+ 67. Kh5 Rg8 68. Bg5 {Black must now prevent h7.} Kf5 69. h7 Ra8 70. Kh6 Ra6+ 71. Kg7 Ra7+ {[%mdl 32768] Accuracy: White = 78%, Black = 75%. . Loss on time!?} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.19"]
[Round "12.24"]
[White "Udvardi, Zalan"]
[Black "Kiss, Pal"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2222"]
[BlackElo "2266"]
[Annotator "TA"]
[PlyCount "52"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,52,53,61,76,67,108,102,110,108,175,124,145,151,143,203,151,56,49,47,55,62,51,62,60,19,29,19,58,31,32,29,147,148,147,134,140,104,131,128,391,365,361,373,632]} 1. e4 c5 2. Nc3 e6 3. Nge2 Nc6 4. g3 g6 5. d4 cxd4 6. Nxd4 a6 {B23: Closed Sicilian: Lines without g3.} 7. Nxc6 dxc6 8. Qxd8+ Kxd8 {White is better.} 9. Bf4 {[#]} Bc5 $146 (9... b5 $16 10. Bg2 Ra7) ({Predecessor:} 9... b5 10. O-O-O+ Bd7 11. Bg2 Kc8 12. Rd3 Ra7 13. Rhd1 Nf6 14. Be5 Bg7 15. Rf3 Ne8 16. Bxg7 Nxg7 17. Rxf7 Ne8 18. e5 {1-0 (18) Pourramezanali,A (2466)-Ahmed,A (2255) Amman 2019}) 10. e5 (10. Na4 $18 Ba7 11. O-O-O+ Ke8 12. Bc7) 10... f5 {[#]} 11. exf6 $1 Nxf6 12. Be5 Rf8 13. Bxf6+ (13. O-O-O+ $16 Ke8 14. Bh3) 13... Rxf6 $14 14. Ne4 Rf5 15. O-O-O+ Kc7 16. Bh3 $36 {[%mdl 2048] White has some pressure.} Re5 17. Nxc5 (17. Rhe1 {looks sharper.} Bf8 18. Nf6 Rxe1 19. Rxe1 Be7 20. Ne8+) 17... Rxc5 18. Rhe1 e5 19. Bxc8 Rxc8 {[%mdl 4096] Endgame KRR-KRR} 20. b4 Rc4 (20... Rb5 $11 {keeps the balance.}) 21. Rxe5 $16 Rxb4 22. Re7+ Kb8 23. Rdd7 Rf8 24. f4 ({But not} 24. Rxh7 $6 Rxf2 25. Rdg7 Rg2 $11) 24... g5 $2 {[%mdl 8192] [#]} (24... h6 $16) 25. fxg5 $18 Rf1+ 26. Kd2 a5 $2 {Accuracy: White = 71%, Black = 39%.} (26... Rf2+ 27. Kc3 Rb5 28. Rxh7 Rxg5 29. Rxb7+ Ka8) 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.19"]
[Round "12.25"]
[White "Kozma, Karoly"]
[Black "Pasztor, Balazs"]
[Result "1/2-1/2"]
[ECO "A06"]
[WhiteElo "2197"]
[BlackElo "2185"]
[Annotator "TA"]
[PlyCount "62"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,62,0,0,0,0,-6,0,0,6,0,0,-6,0,0,0,0,0,-4,0,0,0,-20,0,-34,-41,-41,-45,-42,-40,-37,-28,-49,-9,-41,0,0,0,-31,0,0,23,17,28,13,23,22,14,0,78,16,13,8,160,158,146]} 1. Nf3 d5 2. b3 Nf6 3. Bb2 Bf5 4. e3 c6 5. h3 h6 6. c4 {A06: Réti Opening: 1 Nf3 d5.} e6 7. Nc3 Be7 8. d4 {[#] The position is equal.} Ne4 $146 (8... Nbd7 {looks sharper.} 9. Bd3 O-O 10. O-O Re8 11. Rc1 Bb4) ({Predecessor:} 8... O-O 9. Bd3 Bxd3 10. Qxd3 a6 11. O-O b5 12. Ne5 Nfd7 13. e4 dxc4 14. bxc4 Nxe5 {0-1 (14) Larionov,S (2031)-Stogov,A (2303) Moscow 2011}) 9. Nxe4 Bxe4 10. Nd2 Bg6 11. Be2 O-O 12. O-O Nd7 13. Re1 Re8 14. a3 a5 15. Bf3 Nf6 16. e4 dxe4 17. Nxe4 Nxe4 18. Bxe4 Bxe4 19. Rxe4 Bf6 20. Qc2 a4 21. Rae1 b5 22. b4 Qd7 23. Rg4 h5 24. Rf4 Rad8 25. Qe2 {Threatens to win with Rxf6!} bxc4 26. Qxh5 {[#] aiming for Rxf6!} Qd5 27. Qg4 {Rxf6 is the strong threat.} Kf8 28. Rfe4 Qf5 (28... c3 $11 29. Bxc3 Qb3) 29. Rc1 (29. Qe2 $16) 29... Qd5 $11 30. Qe2 Rd6 $2 {[#]} (30... c5 $1 $11 31. Rxc4 (31. bxc5 Rb8 $14) 31... cxb4) 31. Rxc4 $16 Red8 {Accuracy: White = 79%, Black = 75%.} 1/2-1/2

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.19"]
[Round "13.1"]
[White "Kozak, Adam"]
[Black "Banusz, Tamas"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "2503"]
[BlackElo "2628"]
[Annotator "TA"]
[PlyCount "29"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,17,12,12,19,19,22,27,14,3,6]} 1. Nf3 d5 2. g3 Bg4 3. Bg2 c6 4. O-O Nf6 5. h3 Bh5 6. d4 {A07: Réti Opening: New York and Capablanca Systems.} e6 7. c4 Be7 8. Qb3 Qb6 9. Nc3 {[#] Not much happened in this game.} {Predecessor:} O-O $146 10. Bf4 Nbd7 11. c5 Qxb3 12. axb3 Ne4 13. g4 Bg6 14. b4 a6 15. Ra3 {½-½ (15) Margvelashvili,G (2556)-Mulyar,M (2411) Rockville 2014} 1/2-1/2

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.19"]
[Round "13.2"]
[White "Kantor, Gergely"]
[Black "Erdos, Viktor"]
[Result "1/2-1/2"]
[ECO "D45"]
[WhiteElo "2530"]
[BlackElo "2618"]
[Annotator "TA"]
[PlyCount "40"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,21,18,25,18,19,21,25,16,30,24]} 1. d4 Nf6 2. c4 c6 3. Nc3 d5 4. Nf3 a6 5. e3 e6 6. b3 Bb4 7. Bd2 Nbd7 {7...0-0 is more advanced technology.} 8. Bd3 {D45: Semi-Slav: 5 e3.} Qe7 9. O-O O-O 10. Bc2 b6 11. Re1 {[#] A rather calm draw.} {Predecessor:} dxc4 $146 12. bxc4 Bb7 13. e4 e5 14. Ne2 Bxd2 15. Qxd2 Rfe8 16. Ng3 g6 17. Qg5 Kh8 18. Nxe5 Nxe5 19. dxe5 Qxe5 20. Qxe5 Rxe5 {0-1 (44) Goryachkina,A (2504)-Kobalia,M (2627) Skopje 2019} 1/2-1/2

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.19"]
[Round "13.3"]
[White "Balogh, Csaba"]
[Black "Berkes, Ferenc"]
[Result "1/2-1/2"]
[ECO "B04"]
[WhiteElo "2580"]
[BlackElo "2661"]
[Annotator "TA"]
[PlyCount "34"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,21,41,38,49,58,57,58,44,42,56,41,66,31]} 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 dxe5 5. Nxe5 c6 6. Be2 {White is slightly better.} Bf5 {B04: Alekhine's Defence: 4 Nf3.} 7. O-O Nd7 8. Nf3 e6 9. c4 N5f6 10. Nc3 Ne4 11. Nxe4 {[#] Black got outplayed after the opening} {Predecessor:} Bxe4 $146 12. Ng5 Bg6 13. d5 exd5 14. cxd5 Be7 15. dxc6 bxc6 16. Nf3 O-O 17. Be3 Bf6 {0-1 (74) Pourramezanali,A (2496)-Berkes,F (2648) Rasht 2017} 1/2-1/2

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.19"]
[Round "13.4"]
[White "Kaczur, Florian"]
[Black "Mihok, Oliver"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "2507"]
[BlackElo "2552"]
[Annotator "TA"]
[PlyCount "35"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,35,20,21,14,16,20,15,13,15,16,12,15,0,0,22,19,20,18,25,13,31,25,27,29,30,15,17,16]} 1. c4 c5 2. Nf3 Nc6 3. Nc3 e5 4. e3 Nf6 5. d4 e4 6. d5 {A34: Symmetrical English: 2 Nc3, lines with ...d5.} exf3 7. dxc6 dxc6 8. Qxd8+ Kxd8 9. gxf3 Kc7 10. b3 Be7 11. Bb2 Rd8 12. h4 g6 13. Ne4 Nxe4 14. fxe4 {[#]} Bg4 $5 $146 {[%mdl 8] An interesting novelty.} ({Predecessor:} 14... h5 15. Be5+ Bd6 16. Bf6 Re8 17. f3 a5 18. a4 Be7 19. Bc3 Be6 20. O-O-O b6 {1-0 (42) Aronian,L (2774)-Vachier Lagrave,M (2803) Karlsruhe/Baden-Baden 2017}) 15. Be2 Bxe2 16. Kxe2 h5 17. Be5+ Bd6 18. Bf6 {A rather calm draw. Accuracy: White = 100%, Black = 100%.} 1/2-1/2

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.19"]
[Round "13.5"]
[White "Csonka, Balazs"]
[Black "Aczel, Gergely"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "2498"]
[BlackElo "2511"]
[Annotator "TA"]
[PlyCount "15"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,15,31,26,11,30,18,45,28]} 1. Nf3 b6 2. g3 Bb7 3. Bg2 g6 4. O-O Bg7 5. c4 Nf6 6. b3 {A15: English Opening: 1...Nf6.} d6 7. d4 Nbd7 {[#]} 8. Nc3 $146 ({Predecessor:} 8. Bb2 O-O 9. Nc3 e5 10. dxe5 dxe5 11. Qc2 Qe7 12. Rad1 Rfd8 13. Nb5 Ne8 14. Ba3 {1-0 (65) Dao Thi Lan,A (1831)-Tran Le Dan,T (1942) Da Lat 2013}) 1/2-1/2

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.19"]
[Round "13.6"]
[White "Horvath, Jozsef"]
[Black "Ruck, Robert"]
[Result "1/2-1/2"]
[ECO "A35"]
[WhiteElo "2438"]
[BlackElo "2540"]
[Annotator "TA"]
[PlyCount "144"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,144,0,0,0,6,-19,-13,-34,-8,-7,-7,-17,0,0,0,-47,-40,-47,-39,-38,-32,-82,-68,-106,-106,-110,-99,-101,-101,-109,-84,-84,-84,-84,-84,-84,-57,-58,-62,-84,-43,-68,-43,-43,-43,-53,-44,-44,-43,-84,-43,-44,-38,-38,-29,-84,-84,-84,-44,-84,-29,-29,-29,-29,-29,-29,-29,-29,0,-29,-29,-29,-29,-29,-29,-29,-29,-29,-29,-39,0,0,-13,-118,-118,-118,-118,-118,-118,-118,-42,-42,-42,-42,-42,-42,-42,-42,-42,-42,-42,-42,0,-42,-42,-42,-42,-42,0,-42,-42,-42,-42,-42,0,-42,-42,-42,0,0,0,-42,0,0,0]} 1. Nf3 Nf6 2. c4 c5 3. Nc3 Nc6 4. e3 e6 5. d4 d5 6. cxd5 Nxd5 7. Bc4 cxd4 8. exd4 Be7 9. O-O O-O 10. Re1 Bf6 11. Ne4 b6 12. Nxf6+ {D41: Queen's Gambit Declined: Semi-Tarrasch with 5 cxd5.} Nxf6 13. Bg5 Bb7 14. a3 Rc8 (14... h6 $5 {[%cal Rh6g5]} 15. Be3 Qd6 $11) 15. Ba2 Ne7 16. Ne5 $1 {[#]} Qd6 $146 (16... Nfd5 $5 {[%cal Rf7f6]}) ({Predecessor:} 16... Nfd5 17. Qg4 Rc7 18. Rac1 Rxc1 19. Rxc1 Qe8 20. Bxd5 exd5 21. Bxe7 Qxe7 22. h3 Qd6 {½-½ (51) Emms,J (2532)-Hansen,L (2586) Germany 2002}) 17. Bxf6 gxf6 18. Ng4 Qf4 19. g3 Qg5 20. Ne3 Rfd8 21. Qa4 a5 22. h4 Qh5 23. d5 Nxd5 24. Bxd5 Bxd5 ({But not} 24... exd5 $2 25. Qf4 $18) 25. Qd4 Qf3 {[%csl Gd5][%cal Rf3h1] [#]} 26. Nxd5 Rxd5 27. Qxb6 Rc2 28. Rac1 {[#]} Rdd2 $1 {[%cal Rd2f2][%mdl 512]} 29. Rxc2 Rxc2 $15 {[%mdl 4096] Endgame KQR-KQR} 30. Rf1 a4 31. Qd4 Kg7 32. Qxa4 Rxb2 33. Qd4 Ra2 34. a4 h5 35. Qb4 e5 36. a5 Qd5 37. Qb1 Rxa5 (37... Ra3 {keeps more tension.} 38. Qf5 Qd4 39. Kg2 Qg4 40. Qxg4+ hxg4 41. f4 Rxa5 42. Rf2 exf4 43. Rxf4 f5) 38. Qd1 (38. Qf5 $1 $11) 38... Qxd1 $17 39. Rxd1 {KR-KR} Ra2 40. Kg2 e4 (40... f5 $17 41. Rd5 f6) 41. Re1 $11 f5 42. Re3 Kf6 43. Rb3 Rd2 44. Rb6+ Ke5 45. Rb5+ Rd5 46. Rb7 $1 Ke6 47. Rb6+ Rd6 48. Rb5 f6 49. Ra5 Rd2 50. Ra6+ Ke5 51. Ra5+ Rd5 52. Ra8 (52. Ra6 $11 {keeps the balance.}) 52... f4 $17 53. Re8+ Kf5 54. gxf4 Kxf4 55. Re6 f5 (55... Kf5 $17 56. Re8 Kf4) 56. Rg6 $1 $15 Rd2 57. Rg3 Ra2 58. Kg1 $1 Rb2 (58... Ra1+ {with more complications.} 59. Kg2 Ra4 60. Rg5 Ra7 61. Kf1 Ra1+) 59. Kg2 Rd2 60. Kg1 $1 Re2 61. Kf1 Ra2 (61... Rc2 {is more complex.} 62. Kg1 Rc8 63. Rg5 Rc7 64. Kf1 Rc1+) 62. Kg2 Ra5 63. Kg1 Re5 64. Kg2 Rd5 65. Kg1 Rd3 66. Rg5 Rd1+ 67. Kg2 Rd2 {aiming for ...e3.} 68. Kg1 (68. Rg3 {seems wilder.}) 68... Rc2 69. Rxh5 Rc1+ 70. Kg2 Rc2 {Strongly threatening ...e3.} 71. Kg1 Rc1+ 72. Kg2 Rc2 {Accuracy: White = 76%, Black = 68%.} 1/2-1/2

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.19"]
[Round "13.7"]
[White "Mester, Gyula"]
[Black "Almasi, Zoltan"]
[Result "0-1"]
[ECO "E29"]
[WhiteElo "2341"]
[BlackElo "2687"]
[Annotator "TA"]
[PlyCount "41"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,41,-72,-70,-66,-17,-1,0,-38,-36,-68,-84,-86,-85,-436,-418,-579,-574,-707,-666,-666,-683,-864,-370,-29998]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 c5 6. a3 Bxc3+ 7. bxc3 Nc6 8. Ne2 b6 9. O-O Ba6 10. Ng3 Na5 11. Qe2 {[#] E29: Nimzo-Indian: Sämisch: 5...0-0 6 e3 c5 7 Bd3 Nc6.} Qc7 $146 ({Predecessor:} 11... d5 12. cxd5 Bxd3 13. Qxd3 Qxd5 14. e4 Qc4 15. Qxc4 Nxc4 16. Bg5 Nd7 17. Rfd1 f6 18. Be3 Rfd8 {½-½ (62) Veleski,R (2278)-Cioara,A (2430) Rijeka 2010}) 12. e4 {aiming for e5.} cxd4 13. e5 {The position is equal.} Ne8 $1 {[#]} 14. Qe4 $1 {[%csl Gd3][%cal Re4h7][%mdl 576] Double Attack} f5 15. Qxa8 {[#] Threatens to win with Qf3.} Nc6 $1 16. c5 $2 {[%mdl 8192] This costs White the game.} (16. cxd4 $17 Bb7 17. Qxb7 Qxb7 18. Bb2) 16... Bxd3 $19 17. cxb6 Qxb6 18. Qc8 Bxf1 19. Qxd7 Bc4 20. cxd4 Qxd4 (20... Bd5 $142 21. Bg5 Qxd4) 21. Qxc6 $2 {Accuracy: White = 31%, Black = 56%.} (21. Qxd4 $19 Nxd4 22. Bf4) 0-1

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.19"]
[Round "13.8"]
[White "Fancsy, Imre"]
[Black "Papp, Gabor"]
[Result "0-1"]
[ECO "A37"]
[WhiteElo "2352"]
[BlackElo "2602"]
[Annotator "TA"]
[PlyCount "128"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,128,0,0,0,0,0,0,0,13,0,38,7,21,12,120,42,65,-44,-37,-291,-287,-319,-253,-277,-257,-365,-333,-312,-244,-249,-249,-246,-242,-252,-58,-50,-52,-61,-64,-60,-52,-145,-145,-171,-174,-408,-406,-400,-394,-338,-308,-316,-313,-300,-301,-308,-210,-295,-292,-300,-244,-257,-269,-352,-261,-257,-216,-235,-216,-204,-219,-201,-188,-151,-81,-83,-82,-80,0,-56,-56,-56,-54,-83,-83,-168,-161,-200,-202,-379,-379,-379,-376,-354,-327,-316,-302,-793,-768,-29978,-1022,-29977,-29977,-29978,-29979,-29979,-29980,-29980,-29981,-29981,-29982,-29982,-29983,-29984,-29985]} 1. Nf3 c5 2. c4 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nc3 e5 6. a3 d6 7. O-O Nge7 8. b4 O-O 9. Rb1 {A37: Symmetrical English vs ...g6: 4 Bg2 Bg7 5 Nf3.} f5 10. Ne1 Rb8 11. Nc2 {The position is equal.} f4 12. e3 g5 {[#]} 13. Qh5 $146 ({Predecessor:} 13. Nd5 Nxd5 14. Bxd5+ Kh8 15. Qh5 Bf5 16. e4 Bg6 17. Qh3 Ne7 18. f3 Nxd5 19. cxd5 cxb4 20. Rxb4 {½-½ (28) Schmuecker,M (2210)-Langheinrich,F (2378) Erfurt 2019}) 13... Bf5 14. Be4 Ng6 (14... h6 $11 {keeps the balance.}) 15. bxc5 (15. Bxf5 $16 Rxf5 16. d3) 15... dxc5 $14 16. Bd5+ (16. Bxf5 $14 Rxf5 17. e4) 16... Kh8 $15 17. Ne4 $2 {[%mdl 8192]} (17. Rb2 $15) 17... Nge7 $19 18. Nxg5 Nxd5 19. cxd5 Qxd5 20. d3 (20. e4 $142 Bxe4 21. Nxe4 Qxe4 22. Qd1) 20... Bg6 ({Don't take} 20... Qxd3 21. Rb2 $19) 21. e4 Qa2 ({Inferior is} 21... Bxh5 22. exd5 Nd8 23. Re1 $15) 22. Rb2 {[#]} Qxb2 $1 ({Don't play} 22... Bxh5 23. Rxa2 Rbe8 24. Ne1) 23. Qxg6 hxg6 24. Bxb2 Rfd8 $2 (24... Rbe8 $19 {Threatens to win with ...Bh6.} 25. Ne1 Kg8) 25. Nf7+ $15 Kg8 26. Nxd8 Rxd8 27. Rd1 g5 $36 {[%mdl 2048] Black is more active.} 28. f3 (28. Ne1 $15) 28... b5 $17 29. Kf2 Kf7 30. Ke2 $2 (30. Rd2) 30... Rh8 $19 31. Rh1 fxg3 32. h3 g2 33. Rg1 Rxh3 34. Rxg2 Bf6 35. Ne3 a5 36. a4 (36. Ng4 $142) 36... bxa4 37. Nc4 Rh1 38. Ba3 Nd4+ 39. Ke3 Re1+ 40. Kf2 Rd1 41. Ke3 Rf1 42. Rf2 Re1+ 43. Kd2 Ra1 {...Ra2+ is the strong threat.} 44. Kc3 Nb5+ (44... Be7 $142 45. Kb2 Rd1) 45. Kb2 $17 Rd1 46. Kc2 Ra1 47. Kb2 $1 {[%cal Rb2a1]} Rh1 48. Bxc5 Ke6 49. Na3 Nd4 {Black converts the advantage convincingly.} 50. Bxd4 (50. Nc4 $17) 50... exd4 {[%mdl 4096] Endgame KRB-KRN} 51. Nc4 {[#]} Be7 $1 52. f4 $2 (52. Nxa5 {was worth a try.} a3+ 53. Ka2) 52... gxf4 $19 53. Rxf4 Rh2+ 54. Kb1 a3 {[%cal Ba4a3,Ba3a2][%mdl 32]} 55. Rf5 Bb4 {( -> ...a2+)} 56. Rb5 $2 (56. Re5+ Kf6 57. Rb5) 56... Kd7 57. e5 Kc6 (57... a2+ $142 58. Ka1 Bc3+ 59. Nb2 Rxb2 60. Rxb2 Bxb2+ 61. Kxa2 Bc3 62. e6+ Kxe6 63. Ka3 Bb4+ 64. Ka4 Bc3 65. Kb5 Kf5 66. Ka4 Kf4 67. Kb3 Ke3 68. Ka4 Kxd3 69. Kb5 Ke4 70. Kc4 a4 71. Kc5 a3 72. Kc4 a2 73. Kc5 a1=Q 74. Kc6 Qa8+ 75. Kd6 Qb7 76. Kc5 d3 77. Kd6 Bb4+ 78. Ke6 Qe7#) 58. Rb6+ Kc5 {Black mates.} 59. Rb7 a2+ 60. Ka1 Bc3+ 61. Nb2 Rxb2 62. Rxb2 Kd5 63. Kxa2 Bxb2 64. Kxb2 Kxe5 {Accuracy: White = 45%, Black = 72%.} 0-1

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.19"]
[Round "13.9"]
[White "Nagy, Gabor"]
[Black "Krstulovic, Alex"]
[Result "1-0"]
[ECO "D70"]
[WhiteElo "2489"]
[BlackElo "2338"]
[Annotator "TA"]
[PlyCount "79"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,79,35,24,35,32,27,8,1,8,5,27,20,58,49,45,41,40,31,33,35,58,68,93,94,94,56,60,54,79,84,105,73,114,118,139,147,215,194,210,218,221,221,289,275,348,338,363,267,314,216,245,210,243,155,174,130,146,137,224,223,439,424,1090,745,703,623,984,941,2736,2303,1507,854]} 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. e3 d5 5. cxd5 Nxd5 6. Be2 {D70: Grünfeld: Unusual White 3rd moves (met by ...d5).} O-O 7. e4 Nb6 8. O-O {The position is equal.} Bg4 9. Nbd2 Nc6 {[%cal Bb8c6,Bc6a5,Ba5c4][%mdl 32] is the legacy move (9...c5).} 10. d5 Na5 {[#]} 11. h3 $146 ({Predecessor:} 11. Rb1 c5 12. h3 Bd7 13. b3 e6 14. Ba3 exd5 15. Bxc5 Re8 16. b4 Ba4 17. Qc1 {½-½ (41) Rams,M (2175)-Gluszko,M (1933) Jastrzebia Gora 2019}) 11... Bxf3 12. Nxf3 ({Much weaker is} 12. gxf3 e6 $15) 12... c6 {[%cal Rc6d5]} 13. Qe1 Nac4 14. dxc6 bxc6 15. Rb1 $36 {[%mdl 2048] Black is under pressure.} Qd6 16. b3 Ne5 17. Nxe5 Qxe5 18. Bf3 Qe6 19. Be3 {White stays focused until the end.} Rfd8 20. Rc1 Nd7 21. Qa5 Ne5 22. Be2 Rd7 (22... Nd7 $16 {was worth a try.} 23. Rfd1 Qxe4) 23. Rfd1 $18 h5 24. Rxd7 Nxd7 25. Qc7 c5 26. Qb7 Nb6 27. Rxc5 Rd8 28. Rc7 Nc8 29. Qc6 Nd6 30. Bf3 Qe5 31. g3 ({But not} 31. Bxa7 $6 Nb5 $16) 31... h4 32. Bf4 Qa1+ 33. Kg2 hxg3 (33... Bd4 $16) 34. Bxg3 Qxa2 $2 {[#]} (34... Be5) 35. Rxe7 {White is clearly winning.} Bd4 (35... Bf8 $142) 36. Rd7 Rxd7 37. Qxd7 Bc5 38. b4 Bxf2 39. Bxf2 Nc4 40. Qd4 {Accuracy: White = 60%, Black = 40%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.19"]
[Round "13.10"]
[White "Horvath, Adam"]
[Black "Persanyi, Barnabas"]
[Result "1-0"]
[ECO "C77"]
[WhiteElo "2488"]
[BlackElo "2370"]
[Annotator "TA"]
[PlyCount "51"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,51,3,35,28,53,57,99,96,91,87,129,97,120,95,72,84,141,143,149,161,230,213,366,366,315,329,397,405,468,462,597,618,617,598,803,791]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Nc3 b5 6. Bb3 Be7 7. a4 Bb7 8. O-O O-O 9. Re1 b4 10. Nd5 {C88: Closed Ruy Lopez: Anti-Marshall Systems.} d6 11. a5 Nd7 12. d3 {White is better.} Nc5 {[#]} 13. Bc4 $146 ({Predecessor:} 13. Bd2 Rb8 {½-½ (13) Jasz,P (2007)-Revesz,Z (2258) Budapest 2009}) 13... Rb8 14. Be3 Ne6 15. Qd2 Kh8 16. c3 ({Don't play} 16. Nxb4 Nxb4 17. Bxe6 Nxc2 $11) 16... bxc3 ({Black should try} 16... f5) 17. bxc3 $16 {[%cal Bb2c3,Bc3d4][%mdl 32]} Bc8 18. d4 exd4 (18... f6 $142 19. Qe2 Ra8) 19. cxd4 $18 f5 $2 {[#]} (19... f6 20. Qd3 f5 21. exf5 Ng5 22. Bxg5 (22. Bxa6 Nxf3+ 23. gxf3 Bd7 $16) 22... Bxg5 23. Bxa6 Bd7) 20. exf5 Rxf5 21. Nxe7 Nxe7 22. Ng5 d5 23. Bd3 {White is clearly winning.} Qf8 24. Nxe6 Bxe6 25. Bg5 Ng6 26. Rxe6 {Accuracy: White = 85%, Black = 24%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.19"]
[Round "13.11"]
[White "Emodi, Barnabas"]
[Black "Bagi, Mate"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2352"]
[BlackElo "2478"]
[Annotator "TA"]
[PlyCount "67"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,67,26,27,3,12,7,3,0,0,0,0,-4,19,-8,48,41,55,56,56,37,68,60,56,80,67,0,170,177,270,262,266,277,227,222,326,210,283,85,468,474,848,864,938,947,942,927,1065,1050,1325,1243,1675,1502,1502,1491,1372,1390]} 1. d4 Nf6 2. Nf3 c5 3. c3 b6 4. Bg5 Ne4 5. Bh4 Bb7 6. e3 g6 7. Bd3 Bg7 8. O-O {A46: 1 d4 Nf6 2 Nf3 e6: Torre, London and Colle Systems.} O-O 9. Nbd2 d5 10. a4 {The position is equal.} Nxd2 11. Nxd2 Nc6 12. f4 Qd7 {[#]} 13. Nf3 $146 ({Predecessor:} 13. Qf3 f6 14. f5 e5 15. fxg6 e4 16. Nxe4 dxe4 17. Bc4+ Kh8 18. Qh5 h6 19. Bxf6 Rxf6 20. Rxf6 {1-0 (29) Mirzoev,A (2414)-Ali,M (2211) Abu Dhabi 2000}) 13... f6 ({Better is} 13... e6 $11) 14. dxc5 $14 bxc5 15. e4 e6 16. Bf2 Qd6 17. exd5 exd5 18. f5 g5 19. Qb3 (19. a5 $14) 19... Rab8 $2 {[#]} (19... Rf7 $11 {and Black is okay.} 20. Qb5 c4) 20. Qa3 $1 $18 d4 (20... Qd8 $142) 21. cxd4 g4 22. dxc5 Qd5 23. Nh4 Ne5 (23... Ba8 $142 24. Rad1 Rb3) 24. Bc2 {Strongly threatening Bb3.} Qd2 25. Qc3 $2 (25. Bb3+ $18 {and the rest is easy.} Kh8 26. Rad1) 25... Qg5 $2 {[%mdl 8192] This move loses the game for Black.} (25... Rfd8 $16 {is a better chance.}) 26. b4 {[%cal Bb2b4,Bb4b5][%mdl 32] White is clearly winning.} Nf3+ (26... Bd5 $142 27. Rad1 Ba2) 27. gxf3 gxf3+ 28. Bg3 Bh6 29. b5 Kh8 30. c6 Rg8 31. Nxf3 Qf4 32. Qxf6+ Bg7 33. Bxf4 {[#] aiming for Qh4.} Bxf6+ 34. Kf2 {Accuracy: White = 72%, Black = 36%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.19"]
[Round "13.12"]
[White "Korpa, Bence"]
[Black "Ongut, Tamas Gunes"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "2545"]
[BlackElo "2269"]
[Annotator "TA"]
[PlyCount "101"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,101,31,-7,48,0,20,0,0,0,0,0,4,-10,0,-9,0,0,-2,-15,0,0,0,0,21,11,21,6,13,15,94,98,105,99,100,68,61,2,0,0,122,121,130,122,164,167,233,224,218,92,209,209,216,185,153,119,141,34,71,88,91,77,81,77,73,41,236,225,815,789,711,705,1065,1081,992,991,945,910,859,822,961,959,29964,29969,29984,29985,29985,29986,29986,29984]} 1. Nf3 d5 2. g3 Nd7 3. c4 dxc4 4. Qa4 a6 5. Qxc4 Ngf6 6. Bg2 e6 7. Qc2 c5 8. O-O Be7 {A13: English Opening: 1...e6.} (8... b5 $11) 9. b3 O-O 10. Bb2 Rb8 {The position is equal.} 11. d3 b5 12. Nbd2 Bb7 13. Rac1 Qb6 14. Qb1 Rfd8 15. Qa1 Rbc8 16. Rc2 {[#]} Bf8 $146 ({Predecessor:} 16... Ne8 17. Rfc1 Bf6 18. Bxf6 Nexf6 19. Ne5 Nxe5 20. Qxe5 Bxg2 21. Kxg2 Rd5 22. Qb2 Nd7 {½-½ (35) Bezold,M (2547)-Hertneck,G (2478) Munich 2016}) 17. Rfc1 h6 18. a3 Be7 19. h3 Nf8 20. Nf1 Bd5 21. b4 c4 (21... N8d7 $11) 22. e4 $16 Bb7 23. e5 Nd5 24. dxc4 (24. Bd4 {feels hotter.} Qc6 25. N1d2 c3 26. Bxc3 Nxc3 27. Rxc3 Qd7 28. Nb3) 24... bxc4 25. Rxc4 (25. N1d2 $14) 25... Rxc4 $11 26. Rxc4 Qb5 (26... a5 $11) 27. Qc1 $16 Ng6 28. Nd4 Qb6 29. Nc6 Bxc6 (29... Re8 $142 30. Qc2 Rc8) 30. Rxc6 $18 Qb5 31. h4 (31. Be4 $18 {and White stays clearly on top.}) 31... Qe2 (31... a5 $16) 32. Rc2 Qg4 33. Nh2 {[%cal Bf1h2,Bh2f3,Bf3e1,Be1g2,Bg2e3][%mdl 32]} Qf5 34. Nf3 Ndf4 35. Bf1 ({White should play} 35. gxf4 $16 {Black must now prevent Rc4.} Nxf4 36. Ne1) 35... Nd3 36. Bxd3 Rxd3 37. Ne1 $36 {[%mdl 2048] White is really pushing.} Rd5 38. Rc8+ Kh7 39. Qc2 (39. Ng2 $5 {[%cal Rg2e3]} Nxe5 40. Bxe5 Rxe5 41. Ne3 $16) 39... Qh3 $2 {Black cannot hold the game after this.} (39... Nxe5 $14 40. Qxf5+ exf5) 40. Ng2 {Threatens to win with Nf4.} Qg4 $2 (40... Rd8 41. Rc7 Kg8) 41. Ne3 $1 {[%csl LRd5,LRg4][%mdl 64] [#] Double Attack} Qf3 42. Nxd5 Bxh4 43. gxh4 Qg4+ 44. Kf1 {Strongly threatening Ne7.} exd5 45. Rc3 Qxh4 46. Kg1 d4 47. Rg3 Kg8 {[#]} 48. e6 $1 {White mates.} Nf4 (48... fxe6 49. Qxg6) 49. exf7+ Kxf7 50. Qc7+ Ke8 51. Qe5+ {[%mdl 64] Double Attack. Accuracy: White = 68%, Black = 58%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.19"]
[Round "13.13"]
[White "Balog, Imre"]
[Black "Varga, Peter"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2567"]
[BlackElo "2371"]
[Annotator "TA"]
[PlyCount "111"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,111,4,10,9,0,0,21,16,48,32,58,38,44,32,50,50,50,55,52,32,39,26,120,126,167,170,160,156,164,151,141,124,166,156,161,128,168,172,243,233,260,172,180,180,301,314,310,304,304,318,311,318,316,306,297,304,296,222,281,292,279,220,212,214,195,183,218,217,386,356,331,331,645,641,1226,867,1475,1434,875,1222,918,475,1672,1303,2934,2063,1572,1468,1135,993,12836,5916,12838,12839,12840,12840,12844,12843]} 1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Qb3 dxc4 5. Qxc4 Bf5 6. g3 e6 7. Bg2 Nbd7 8. O-O Be7 9. Rd1 {D23: Queen's Gambit Accepted: 3 Nf3 Nf6 sidelines.} O-O 10. e3 h6 11. Qe2 {The position is equal.} Ne4 12. Ne1 Qb6 13. f3 Nef6 14. e4 Bh7 15. Be3 {[#]} c5 $146 ({Predecessor:} 15... Rad8 16. Kh1 c5 17. Nc3 cxd4 18. Bxd4 Nc5 19. Nc2 Qc7 20. f4 a6 21. Rac1 b5 {1-0 (44) Suleymenov,A (2057)-Assaubayeva,D (1962) Kostanay 2014}) 16. Nc3 cxd4 17. Bxd4 Bc5 18. Qf2 e5 (18... Bxd4 $11 19. Qxd4 a6) 19. Bxc5 $16 Nxc5 20. Nd3 Ncd7 21. Qxb6 axb6 22. Bh3 Rfd8 23. Kf2 Kf8 24. Ke3 g5 25. Rd2 h5 26. Bxd7 Nxd7 (26... Rxd7 $142 27. Rdd1 (27. Nxe5 Rxd2 28. Kxd2 b5 $16) 27... Re7) 27. Rad1 $18 {[#] Strongly threatening Nxe5!} Ke8 28. Nd5 {Nc7+ is the strong threat.} Rac8 29. h4 g4 (29... gxh4 $142 30. Rh1 (30. gxh4 f6 $16) 30... f6 31. Rxh4 Bg6) 30. fxg4 hxg4 31. Nf2 f5 32. exf5 Bxf5 33. Ne4 Bxe4 34. Kxe4 Kf7 35. Kf5 {Hoping for Nxb6!} Rf8 36. Ne3 Ke7+ 37. Kxg4 Nf6+ 38. Kh3 Ne4 39. Rd7+ Ke6 {[#] Threatens to win with ...Rf3.} 40. Ng4 $1 ({Don't do} 40. Rxb7 $6 Nf2+ 41. Kg2 Nxd1 $14) 40... Rc2 41. R7d5 Nf2+ $2 (41... Rc5 42. R5d3 Rg8) 42. Nxf2 Rfxf2 {[%mdl 4096] Endgame KRR-KRR} 43. Rd6+ Kf5 $2 (43... Kf7 44. Rd7+ (44. Rxb6 Rxb2 45. Rd7+ Kf8 $18) 44... Kg8 45. Rxb7 Rxb2 46. Rd8+ Rf8) 44. g4+ {White is clearly winning.} Kf4 {[%csl Gc2][%cal Rf2h2]} 45. Rf6+ Ke4 46. Re1+ Kd5 47. Rxf2 Rxf2 {KR-KR} 48. h5 e4 (48... Ke6 $142 49. h6 Kf6) 49. h6 Ke5 50. h7 Rf8 51. Kg3 Rh8 52. Rh1 e3 53. Kf3 (53. g5 $142 Kf5 54. Kf3) 53... e2 54. Kxe2 Kf4 55. Kd3 Kxg4 56. Kc4 {Black did not feel at home in the position after the opening. Accuracy: White = 76%, Black = 39%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.19"]
[Round "13.14"]
[White "Egresi, Mate"]
[Black "Antal, Gergely"]
[Result "0-1"]
[ECO "D90"]
[WhiteElo "2362"]
[BlackElo "2571"]
[Annotator "TA"]
[PlyCount "86"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,86,0,0,0,21,4,8,13,0,0,0,0,2,5,8,4,12,-18,-28,-19,-28,-62,-55,-62,-25,-117,-126,-276,-272,-270,-282,-291,-283,-289,-281,-274,-268,-316,-328,-335,-329,-371,-374,-422,-407,-393,-306,-827,-548,-545,-529,-516,-514,-492,-488,-691,-682,-2279,-2042,-29979,-29980,-29983,-29984,-29984,-29985,-29986,-29983,-29983,-29984,-29993,-29987,-29994,-29983,-29997,-29997,-29997,-29998,-29998,-29999]} 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. h4 c6 6. cxd5 {D90: Grünfeld: 4 Nf3 Bg7 sidelines.} cxd5 7. Bf4 O-O 8. e3 {The position is equal.} Nc6 9. Ne5 Nxe5 10. Bxe5 Ne4 11. Bxg7 Kxg7 12. Nxe4 dxe4 {[#]} 13. h5 $146 ({Predecessor:} 13. Bc4 b5 14. Bb3 a5 15. a3 a4 16. Ba2 Qd6 17. O-O Ba6 18. Re1 Rfc8 19. Qd2 {½-½ (50) Chkhaidze,N (2309)-Antal,G (2563) Deutschlandsberg 2020}) 13... Be6 14. Be2 $1 Rc8 15. Qa4 Qb6 $36 {[%mdl 2048] Black has good play.} 16. h6+ Kg8 (16... Kf6 $5 {[%cal Rb6b2]} 17. b3 Rc2 $15) 17. Qa3 (17. O-O $11) 17... Rc2 $17 18. Rb1 {[#] White does not recover from this.} (18. Rh4 $17 {was worth a try.}) 18... Bxa2 $1 $19 {[%mdl 576] Deflection} 19. Qxa2 {Strongly threatening Bd1.} Qb4+ $1 20. Kf1 {[#] Black must now prevent Bd1.} Qd2 $1 {[%cal Rd2e2]} 21. Kg1 (21. Re1 Rc1 22. Kg1 Qxe1+ 23. Kh2 Qxh1+ 24. Kg3 g5 25. Kg4 Qxg2+ 26. Kf5 Qxf2+ 27. Kxe4 Qxe2 28. Qb3 Rd8 29. d5 Rd1 30. d6 R8xd6 31. Qa2 Qg4+ 32. Ke5 Re6+ 33. Qxe6 Qxe6#) 21... Qxe2 22. Rf1 {[#]} Rfc8 $1 ({Weaker is} 22... Rxb2 23. Qd5 $17) 23. Kh2 Qh5+ ({Not} 23... Rxb2 24. Qxa7 Qh5+ 25. Kg1 $17) 24. Kg1 Qb5 25. Kh2 a5 26. Qa3 Qg5 27. Kg1 Rc1 28. Qa4 $2 (28. b3 Rxf1+ 29. Kxf1) 28... Rxf1+ 29. Kxf1 {[%mdl 4096] Endgame KQR-KQR} Qg4 {( -> ...Rc1+)} 30. Ke1 Qxg2 31. Rf1 Qh3 32. d5 (32. Qxa5 $142 Qxh6 33. Kd2) 32... Qxh6 {aiming for ...Rc1+.} 33. Qxe4 Rc1+ 34. Ke2 Qh5+ {Black mates.} 35. f3 Qh2+ 36. Rf2 Qg1 {[%csl Gc1][%cal Rg1d1]} 37. Qa4 Qe1+ 38. Kd3 Qxf2 {[%mdl 64] Double Attack} 39. Qe8+ {[#]} Kg7 $1 40. Qxe7 Qxf3 41. d6 Rd1+ 42. Kc2 Qe2+ 43. Kb3 Qb5+ {Accuracy: White = 43%, Black = 85%.} 0-1

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.19"]
[Round "13.15"]
[White "Borhy, Marcell"]
[Black "Czebe, Attila"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "2358"]
[BlackElo "2378"]
[Annotator "NA RC"]
[PlyCount "10"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 g6 2. g3 Bg7 3. d4 Nf6 4. c4 O-O 5. Bg2 d6 1/2-1/2

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.19"]
[Round "13.16"]
[White "Gombocz, Ferenc Jr."]
[Black "Seres, Lajos"]
[Result "0-1"]
[ECO "A20"]
[WhiteElo "2209"]
[BlackElo "2418"]
[Annotator "TA"]
[PlyCount "114"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,114,25,22,22,18,17,8,19,11,35,28,58,45,70,83,67,59,71,84,91,6,25,20,45,33,97,52,47,29,40,26,29,0,31,0,0,0,0,0,1,-33,-19,-69,-66,-70,-70,-110,-114,-160,-128,-151,-124,-110,-99,-120,-103,-168,-168,-135,-145,-162,-125,-269,-246,-226,-187,-148,-186,-189,-175,-494,-487,-607,-588,-574,-546,-662,-662,-637,-629,-4952,-4702,-5061,-5011,-5406,-5206,-29975,-29976,-29980,-29981,-29981,-29982,-29983,-29984,-29984,-29985,-29985,-29986,-29986,-29987,-29987,-29988,-29988,-29989,-29989,-29990]} 1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nb6 6. e3 Be7 {A22: English Opening: 1...e5 2 Nc3 Nf6.} 7. Nge2 Nc6 8. O-O O-O {The position is equal.} 9. f4 exf4 10. Nxf4 Nb4 11. d4 c6 12. e4 $1 c5 13. d5 {[#]} Bf6 $146 ({Predecessor:} 13... Nc4 14. a3 Na6 15. Nd3 Bf6 16. Kh1 b6 17. Qh5 Re8 18. h4 Ne5 19. Nxe5 Rxe5 {1-0 (50) Michelle,C (2153)-Al Hosani,O (2135) Abu Dhabi 2018}) 14. Be3 Na6 15. Nd3 ({White should play} 15. Qe2 $16) 15... Nc4 $11 16. Bc1 Bd4+ 17. Kh1 Nc7 (17... Bd7 $14) 18. Ne2 {Threatens to win with Qb3.} Bg4 19. h3 Bh5 20. Ndf4 Bxe2 $1 21. Qxe2 (21. Nxe2 {is more complex.} Be5 22. Qc2 Nd6 23. Qxc5 Na6 24. Qf2) 21... Ne5 (21... b5 {is interesting.} 22. a4 Re8 23. Qc2 Qe7 24. Nd3 a6) 22. Be3 Bxe3 23. Qxe3 b6 24. Nd3 Re8 25. Rad1 Nb5 26. Nxe5 Rxe5 27. Qd3 Nd6 28. Rc1 Qe7 29. a3 h6 30. b4 c4 31. Rxc4 Nxc4 32. Qxc4 Qd7 33. Rc1 (33. Qd4 $17 {might work better.} f6 34. Rc1) 33... Ree8 $1 $19 34. Qd4 Rac8 35. Rxc8 Qxc8 $17 {[%mdl 4096] Endgame KQR-KQB} 36. e5 {[#] This move loses the game for White.} (36. Kh2 $17 {was necessary.}) 36... Qf5 $1 $19 37. d6 Qxe5 38. d7 {aiming for Qxe5.} Qe1+ (38... Qxd4 $2 {loses.} 39. dxe8=Q+ Kh7 40. Be4+ g6 41. Qxf7+ Qg7 42. Bxg6+ Kh8 43. Qe8+ Qg8 44. Qe5+ Qg7 45. Qb8+ Qg8 46. Qd6 $18) 39. Kh2 Rd8 {And now ...Qe6 would win.} 40. Qd6 $2 (40. Bc6 {is a better chance.}) 40... Qe6 41. Qxe6 fxe6 {KR-KB} 42. Bc6 Kf7 43. Kg2 Ke7 44. Kf3 Rxd7 45. Bxd7 Kxd7 {KP-KP} 46. a4 Kd6 47. Ke4 a6 48. g4 g5 {Black mates.} 49. Kd4 e5+ 50. Kc4 Kc6 51. a5 b5+ 52. Kc3 Kd5 53. Kd3 {[#]} e4+ $1 54. Ke3 Ke5 55. Ke2 Kd4 56. Kd2 e3+ 57. Ke2 Ke4 {Accuracy: White = 52%, Black = 87%.} 0-1

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.19"]
[Round "13.17"]
[White "Gaal, Zsoka"]
[Black "Meszaros, Tamas"]
[Result "0-1"]
[ECO "D37"]
[WhiteElo "2197"]
[BlackElo "2378"]
[Annotator "TA"]
[PlyCount "56"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,55,0,-11,-17,-9,-20,-6,-30,0,0,0,-6,0,-18,-4,-39,0,-82,-42,-65,-72,-258,-268,-489,-476,-804,-805,-829,-431,-431,-456,-808,-425,-411,-412,-29994,-29995,-29999]} 1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 dxc4 5. e3 a6 6. Bxc4 b5 7. Be2 Bb7 8. O-O Nbd7 9. a3 c5 10. dxc5 Bxc5 11. b4 {D27: Queen's Gambit Accepted: Classical main line: 7 e4!? and 7 a4.} Be7 12. Bb2 O-O 13. Qb3 {The position is equal.} Qb6 14. Rfd1 Rfd8 15. Rac1 Rac8 16. Rd2 {[#]} Qa7 $146 ({Predecessor:} 16... Ne4 17. Nxe4 Rxc1+ 18. Bxc1 Bxe4 {½-½ (18) Dolezal,R (2359)-Voloshin,L (2426) Czechia 2013}) 17. Rcd1 Nd5 18. Nd4 (18. Ne4 $11) 18... N7b6 {[%cal Bd7b6,Bb6c4,Bc4b2,Bb2d1][%mdl 32] [#] Threatens to win with ...Nxc3.} 19. Bf3 Nc4 20. Nxd5 $2 {White does not recover from this.} (20. Rd3 $17) 20... Bxd5 $19 21. Re2 $2 (21. Bxd5 Nxd2 22. Rxd2 Rxd5 23. g3) 21... Nxb2 22. Bxd5 (22. Qxb2 $142 Bxf3 23. gxf3) 22... Nxd1 ({Stronger than} 22... exd5 23. Rxb2 (23. Qxb2 Bf6 $11) 23... Rc4 24. Rbd2 $11) 23. Nc6 Rxc6 24. Bxc6 Qc7 25. Rc2 (25. Bf3 $142) 25... Qd6 26. Bf3 Bf6 27. Rc6 {[#]} (27. g3 $19) 27... Qd2 {[%cal Rd2e1]} 28. Rc2 Qe1# {Accuracy: White = 38%, Black = 67%.} 0-1

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.19"]
[Round "13.18"]
[White "Horvath, Peter"]
[Black "Udvardi, Zalan"]
[Result "1-0"]
[ECO "E30"]
[WhiteElo "2409"]
[BlackElo "2222"]
[Annotator "TA"]
[PlyCount "117"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,117,14,10,25,17,2,7,-40,-38,-135,-125,-162,-162,-310,-313,-287,-293,-375,-355,-348,-239,-233,-243,-236,-243,-245,-235,-243,-229,-222,-208,-190,-150,-140,-121,-145,-144,-124,-45,-131,-33,-54,-39,-58,0,0,0,0,0,0,10,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,14,0,0,0,541,537,520,515,494,492,447,373,366,287,277,53,53,54,207,212,183,13,29969,179,152,11,363,0,0,0,363,356,355,355,264,274,29984,29985,29985,29986,29990,29987]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5 O-O 5. e3 h6 6. Bh4 {E30: Nimzo-Indian: Leningrad Variation.} c5 7. d5 b5 8. Qc2 {The position is equal.} (8. Nf3 {is more complex.} Bb7 9. d6 g5 10. Bg3 Ne4 11. Rc1) 8... bxc4 {[#]} 9. O-O-O $146 (9. dxe6 $15 fxe6 10. Bxc4) ({Predecessor:} 9. Bxc4 g5 10. dxe6 Bxc3+ 11. Qxc3 d5 12. exf7+ Rxf7 13. O-O-O gxh4 14. Nf3 Be6 15. Ne5 {0-1 (31) Zenyuk,I (2245)-Zatonskih,A (2499) Saint Louis 2011}) 9... Bxc3 $1 $17 10. bxc3 exd5 {[#]} ({Resist} 10... g5 11. Bg3 $15) 11. Bxf6 (11. Rxd5 $1 {[%mdl 512] might work better.} Bb7 (11... Nxd5 12. Bxd8) 12. Rd6) 11... Qxf6 $19 12. Rxd5 Bb7 13. Rxc5 d5 14. Rb5 Qa6 15. Rb2 Nd7 16. Nf3 Bc6 17. Nd4 Rab8 18. Nxc6 Qxc6 19. Be2 Rxb2 20. Kxb2 Nc5 {...Qf6 is the strong threat.} 21. Rb1 Rb8+ 22. Ka1 Rxb1+ 23. Kxb1 g6 (23... Qf6 $17 24. Bf3 Qe5) 24. Qb2 ({Better is} 24. f3 $15) 24... Kg7 (24... Qf6 $17 25. Bf3 Qf5+ 26. Qc2 Qe5) 25. Qb4 Ne4 26. f3 Nc5 ({Black should play} 26... Nd6 $15) 27. e4 $11 dxe4 {And now ...Nd3 would win.} 28. Qxc4 Qd6 29. fxe4 Qd2 30. Qxc5 Qe1+ 31. Kc2 Qxe2+ {[%mdl 4160] Endgame Double Attack. KQ-KQ} 32. Kb3 Qxg2 33. Qxa7 Qxh2 34. Qd4+ Kh7 35. Qf6 Qc7 36. a4 Qb7+ 37. Ka3 Kg8 38. e5 Qd5 39. e6 {White wants to mate with Qxf7+.} Qd6+ 40. Kb3 Qb6+ $2 {[%mdl 8192]} (40... Qd1+ $11 {and Black stays safe.} 41. Kb4 Qd6+ 42. Kb5 Qd5+ 43. Kb4 Qd6+ 44. Kc4 Qc7+ 45. Kb5 Qb8+ 46. Kc6 Qa8+ 47. Kc5 Qa7+ 48. Kd6 Qb6+ 49. Kd7 Qa7+ 50. Kd6 Qb8+ 51. Kd5 Qa8+ 52. Ke5 Qa5+ 53. Kd6 Qb6+ 54. Ke5 Qa5+ 55. Kd6 Qb6+) 41. Kc2 $18 fxe6 42. Qxg6+ Kf8 43. Qxh6+ Ke7 44. Qg7+ Kd6 45. Qf8+ (45. Qd4+ Qxd4 46. cxd4 e5 $11) 45... Kd7 46. Qb4 $2 (46. Qf1 $18 {Hoping for Qb5+.} Ke7 47. Qc4) 46... Qf2+ $14 47. Kb3 {Threatens to win with Qd4+.} e5 $2 (47... Qe1 $1 $14) 48. Qb5+ $1 $18 Kd6 49. a5 $2 (49. Qd3+ $18 Kc5 50. Qc4+ Kd6 51. a5) 49... Qa7 $2 {[%mdl 8192]} (49... Qe1 $11) 50. a6 $2 (50. Qd3+ {mates} Kc7 51. Qh7+ Kb8 52. Qxa7+ Kxa7 53. Kc4 e4 54. Kd4 e3 55. Kxe3) 50... e4 51. Kc4 (51. c4 $1 $16 {Qd5+ would kill now.} Qe3+ 52. Ka4) 51... Qc7+ $2 {[%mdl 8192]} (51... Qf7+ $1 $11 {and Black is okay.} 52. Kb4 (52. Kd4 Qf6+ 53. Kxe4 Qxc3 $11) 52... Qf2) 52. Kd4 $2 (52. Kb4 $1 $18) 52... Qg7+ $11 53. Kc4 $2 {[%mdl 8192]} (53. Kxe4 $11 Qxc3 54. Qd5+ Kc7 55. Qf7+ (55. Qb7+ Kd8 $11) 55... Kc8 56. Qe8+ Kc7 57. Qf7+ Kc8 58. Qf8+ Kc7 59. Qe7+ Kc8 60. Qf8+ Kc7 61. Qf7+) 53... Qc7+ $18 54. Kb4 $1 {Strongly threatening c4.} Qa7 55. c4 $1 {[%cal Bc3c4,Bc4c5,Bc5c6][%mdl 32] White threatens Qd5+ and mate.} e3 {[#] intending ...Qd4.} 56. c5+ $1 Kc7 $2 {[#]} (56... Ke5 $18 57. Qb7 e2 58. Qxa7 e1=Q+ 59. Kb5 Qb1+ 60. Kc6 Qg6+ 61. Kb7 Qf7+ 62. Ka8 Qd5+ 63. Qb7 Qxc5) 57. Kc3 $1 {White mates.} Qa8 58. Qb6+ Kc8 59. c6 {What a bad dream for Black. Accuracy: White = 63%, Black = 65%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.19"]
[Round "13.19"]
[White "Karacsonyi, Gellert"]
[Black "Molnar, Bela"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "2292"]
[BlackElo "2307"]
[Annotator "TA"]
[PlyCount "71"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,71,29,32,23,33,40,35,0,4,0,0,0,0,-10,-19,-18,-14,-18,-18,-19,-6,-40,0,0,22,0,27,22,23,13,11,14,12,2,13,0,0,-32,41,40,41,32,50,35,51,55,55,55,64,23,22,0,115,121,464,0,383,403,383,349]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 Be7 8. Nd5 {B32: Sicilian: Löwenthal and Kalashnikov Variations.} Nf6 9. Nxf6+ Bxf6 10. c4 {White is slightly better.} O-O 11. Be2 Be6 12. O-O {[#]} Rc8 $146 ({Predecessor:} 12... Bg5 13. Nc2 Bxc1 14. Rxc1 Qh4 15. Qd3 Rfd8 16. Rfd1 Rac8 17. b3 Qg5 18. Rd2 Rd7 {0-1 (50) Shome,S (2298)-Dardha,D (2420) Zaragoza 2019}) 13. Be3 Bg5 14. Nc2 Bxe3 15. Nxe3 Nd4 16. b3 g6 17. Rc1 Qh4 18. Nc2 Nc6 (18... Qxe4 {is interesting.} 19. Nxd4 Qxd4 20. Qxd4 exd4 21. Rfd1 b5) 19. Bf3 Rcd8 20. g3 Qe7 21. Qd2 b5 22. Be2 Qb7 23. f4 Qb6+ 24. Kh1 Bh3 25. Rfd1 f5 (25... Qf2 $15 26. Bf1 Qxd2 27. Rxd2 Bxf1 28. Rxf1 bxc4) 26. exf5 $14 Bxf5 27. Bf3 $1 $36 {[%mdl 2048] [#] And now Qd5+ would win. White has the initiative.} Bxc2 28. Qxc2 {cxb5 is the strong threat.} Nd4 29. Bd5+ Kg7 30. Qe4 Rde8 31. cxb5 axb5 32. a4 b4 (32... bxa4 $11 {keeps the balance.} 33. bxa4 Nf5) 33. Rc4 $16 Qa5 $2 {[%mdl 8192]} (33... Nf5 $16) 34. Rdc1 $2 (34. Rdxd4 $1 $18 exf4 35. Be6) 34... Nxb3 $2 {[%mdl 8192]} (34... Ne2 $11 {and Black has nothing to worry.} 35. Qxe2 Qxd5+ 36. Qg2 Qd3) 35. Rc7+ $18 {[%mdl 64] [#] Discovered Attack} Kh8 36. Bxb3 {Accuracy: White = 81%, Black = 68%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.19"]
[Round "13.20"]
[White "Papp, Petra"]
[Black "Horvath, Kalman"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2338"]
[BlackElo "2095"]
[Annotator "TA"]
[PlyCount "195"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,194,30,38,57,54,86,31,41,33,37,14,46,34,49,53,71,86,84,100,223,223,233,227,229,220,218,220,227,115,120,124,118,120,91,87,82,87,89,80,83,61,69,67,106,107,107,100,100,96,94,94,102,69,141,127,123,116,176,176,168,167,212,212,212,147,196,164,332,332,443,442,441,441,396,388,518,294,294,294,332,277,795,742,560,8,8,8,8,8,8,8,8,8,8,8,8,8,8,0,8,8,8,8,8,8,8,0,8,8,8,0,8,8,80,75,592,558,5732,4646,5077,38,6091,5704,5322,438,12229,4606,5858,5608,2289,1553,29965,29968,29971,29972,29974,29975,29977,29976,29976,29977,29977,29978,29978,29978,29978,29979,29982,29983,29983,29983,29990,29991,29992,29985,29985,29986,29986,29987,29987,29988,29988,29989,29989,29990,29990,29991,29991,29992,29992,29993,29993,29994,29994,29995,29995,29996,29996,29997,29997,29998,29998,29999,29999]} 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nf6 6. d4 Be7 7. Bd3 Bg4 {C42: Petroff Defence: 3 Nxe5 and unusual White 3rd moves.} 8. h3 Bh5 9. Bf4 ({White should try} 9. g4 $16 Bg6 10. O-O) 9... Nbd7 $14 {White is slightly better.} 10. g4 Bg6 11. Qd2 Nb6 12. O-O-O $36 {[%mdl 2048] Black is under pressure.} Nbd5 13. Bxg6 hxg6 {[#]} 14. g5 $146 ({Predecessor:} 14. Nxd5 Nxd5 15. Kb1 Qd7 16. c4 Nf6 17. d5 O-O 18. Nd4 Rfe8 19. f3 c5 20. Ne2 {1-0 (38) Marin,A (1998)-Ardila,O (2102) Medellin 2015}) 14... Nxc3 15. gxf6 Nxa2+ (15... Nxd1 $16 16. fxe7 Kxe7) 16. Kb1 $18 Bxf6 17. Kxa2 Qd7 18. Rde1+ Kf8 19. h4 Qf5 {[#] Threatens to win with ...Qd5+.} 20. Ng5 (20. Kb1 $18) 20... Qd5+ $16 21. Ka1 Qxd4 22. Qxd4 Bxd4 23. Bg3 Bf6 24. f4 Re8 25. Bf2 a6 26. c3 (26. Ka2 {looks sharper.} b5 27. b4 Rxe1 28. Bxe1 Ke7 29. Kb3) 26... Bxg5 27. fxg5 Rxe1+ 28. Rxe1 $14 {[%mdl 4096] Endgame KRB-KR} f6 29. Ka2 Rh5 30. Rg1 Kf7 31. Kb3 Rh8 32. Kc4 fxg5 ({Better is} 32... Re8 $14) 33. hxg5 Rh2 34. Rf1 Kg8 (34... Ke6 $16 {was worth a try.}) 35. b4 $18 Rg2 36. Be3 Rg4+ 37. Kd3 Rg3 38. Rg1 Rh3 39. Rg4 c5 $2 (39... Kf7 {was called for.} 40. Ke4 Ke6) 40. Re4 ({Don't play} 40. bxc5 dxc5 41. Re4 Kf7 $18) 40... Kf7 41. bxc5 dxc5 42. Kc4 b6 43. Kd5 Rh2 44. Rf4+ Kg8 45. Kc6 Re2 46. Re4 a5 $2 (46... Rc2 47. Kxb6 Rxc3 48. Bxc5 a5) 47. Kxb6 a4 48. Rxa4 $2 (48. Kxc5 $18 a3 49. Kd4) 48... Rxe3 {KR-KR} 49. Rc4 Re6+ 50. Kb5 Kf7 51. Rxc5 Re1 52. c4 Ke6 53. Rd5 Re4 54. Kc5 Rg4 55. Kb5 Rf4 56. Rc5 Rg4 57. Kb6 Kd6 58. Rc6+ Kd7 59. Rc5 Kd6 60. Rd5+ Ke6 61. Kb5 Rf4 62. Rd1 Kf5 (62... Rf5+ $11 {remains equal.} 63. c5 Rxg5 64. Re1+ Kf6) 63. Rg1 $16 {And now c5 would win. White leaves nothing to chance now.} Ke6 $2 {[%mdl 8192]} (63... Rf2 $16 64. c5 Ke6) 64. c5 $18 Kd7 65. Rd1+ Kc7 66. Re1 $2 (66. Rd6 $18 Rf1 67. Rxg6 Rb1+ 68. Kc4) 66... Rf7 $2 {[%mdl 8192]} (66... Rf5 $14) 67. Re6 Rf1 68. Rc6+ (68. Re7+ $142 Kd8 69. Rxg7 Rb1+ 70. Kc6) 68... Kb7 (68... Kd7 $142 69. Rd6+ (69. Rxg6 Rb1+ 70. Kc4 Rc1+ 71. Kd5 Rd1+ 72. Kc4 Rc1+ 73. Kd4 Rd1+ 74. Ke3 Re1+ 75. Kf2 Re7 $18) 69... Kc7 70. Rxg6 Rb1+ 71. Kc4 Rc1+ 72. Kd5 Rd1+ 73. Ke6 Rd7) 69. Rxg6 Rf7 70. Kc4 Kc7 71. Kd5 Rf5+ {[#]} 72. Ke6 $1 {White mates.} Rxc5 73. Rxg7+ Kc6 74. g6 Rc1 75. Re7 Re1+ 76. Kf7 Rf1+ 77. Kg8 Kd6 78. Re2 Ra1 79. g7 Ra8+ 80. Kf7 Ra7+ 81. Kf8 Ra1 82. g8=Q Rf1+ 83. Qf7 Rxf7+ 84. Kxf7 {KR-K} Kd5 85. Kf6 Kd4 86. Kf5 Kd3 87. Re4 Kc3 88. Ke5 Kd3 89. Kd5 Kc3 90. Rd4 Kb3 91. Rc4 Kb2 92. Kd4 Kb3 93. Kd3 Kb2 94. Rb4+ Ka3 95. Kc3 Ka2 96. Rb8 Ka1 97. Kc2 {[%cal Rb8a8]} Ka2 98. Ra8# {Accuracy: White = 78%, Black = 57%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.19"]
[Round "13.21"]
[White "Farago, Sandor"]
[Black "Margl, Roland"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2218"]
[BlackElo "2288"]
[Annotator "TA"]
[PlyCount "134"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,134,12,8,-12,-18,-11,-9,-40,-26,-64,-64,-58,-59,-67,-62,-58,-63,-104,-47,-62,-50,-79,-38,-77,-54,-51,-31,-43,-17,-17,0,0,0,-30,9,0,13,0,0,0,5,0,0,0,20,-54,37,-41,-52,-133,0,0,-12,-5,0,0,0,-20,-9,-33,0,0,0,0,0,-2,0,0,0,0,0,0,0,0,0,0,79,6,6,6,15,8,8,-108,0,0,0,0,0,0,0,0,0,0,12,9,197,95,343,350,227,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-2,-2,-12845,-12846,-12846,-12847,-12847,-12847]} 1. e4 c5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 d5 5. exd5 Nxd5 {[#]} 6. h3 $146 {B30: Sicilian: 2...Nc6 3 Bb5, lines without ...g6.} ({Predecessor:} 6. Be3 b6 7. Nbd2 Bb7 8. O-O e6 9. d4 cxd4 10. Nxd4 Nxe3 11. Nxc6 Bxc6 12. fxe3 Bc5 13. Qe2 Qg5 14. Rfe1 Qxg2+ {1-0 (14) Maigua,J (1786)-Ngetich,W (1388) Nairobi 2019}) 6... e6 7. O-O Be7 8. Nc3 {The position is equal.} O-O 9. a3 Nxc3 10. bxc3 Bf6 11. Bd2 b6 12. Qe2 Bb7 13. Rfe1 Qc7 (13... Na5 $17 14. Ba2 c4 $1 {[%mdl 512]}) 14. a4 Na5 15. Ba2 Bc6 16. Ng5 h6 17. Ne4 Be7 18. Qg4 Kh7 {Hoping for ...f5.} 19. Bf4 Qd7 20. Be5 {[%csl Ge5][%cal Rg4g7]} Rg8 {...f5 is the strong threat.} 21. Qh5 f6 (21... Raf8 {looks sharper.} 22. Qe2 Qb7 23. f3 Rd8 24. Nd2 Bh4) 22. Bg3 {Black must now prevent Bxe6!} Bd5 23. Bxd5 exd5 24. Nd2 Rae8 25. Qf3 Bd8 26. Nf1 Nc6 27. Bf4 (27. d4 $11) 27... Ne5 (27... f5 $15) 28. Qg3 (28. Bxe5 $1 $14 fxe5 29. c4) 28... Ng6 $15 29. Bd6 ({White should try} 29. Bd2 $15) 29... Re6 (29... f5 $17 30. Rxe8 Rxe8) 30. Rxe6 $11 Qxe6 31. Bc7 (31. a5 {seems wilder.} f5 32. axb6 axb6 33. Bc7 Bh4 34. Qf3) 31... Qc6 32. Bxd8 $1 Rxd8 33. Ne3 Qe6 34. Kf1 Re8 35. Qf3 d4 36. cxd4 cxd4 37. Nf5 Qe5 38. g3 Re6 39. Rb1 Qc5 $1 40. Rb5 Qxc2 (40... Qc3 $6 41. Kg2 $16) 41. Nxd4 Qc1+ $1 ({Avoid the trap} 41... Qxa4 $2 42. Nxe6 Ne7 43. Qb7 $3 $18 {[%mdl 512]}) 42. Kg2 Re5 (42... Re1 $11 {keeps the balance.}) 43. Nf5 ({White should play} 43. Rxe5 $16 Nxe5 44. Qe4+ Kh8 45. Qb7) 43... Rxb5 44. axb5 Qc5 45. d4 Qxb5 46. g4 (46. Qe4 $11) 46... Qd5 (46... a5 $1 $17 {aiming for ...a4.} 47. h4 Qd5 $1 {[%mdl 512]}) 47. Qxd5 {Intending Qf7! and mate.} Nf4+ {[%mdl 64] Double Attack} 48. Kf3 Nxd5 {[%mdl 4096] Endgame KN-KN} 49. Ke4 $1 {[%cal Re4d5]} Nc3+ 50. Kd3 Nd5 51. Kc4 Nc7 52. d5 {next d6 is good for White.} g6 $2 {[#]} (52... Kg8 $11 {and Black is okay.}) 53. Ne7 (53. Nd4 $1 $18) 53... Ne8 $2 (53... b5+ $16 54. Kb4 Kg7) 54. Nc8 $18 f5 55. d6 $2 ({Worse is} 55. Nxa7 fxg4 56. hxg4 h5 $11) (55. gxf5 $18 {And now Kb5 would win.} gxf5 56. Kb5 (56. Nxa7 Nd6+ 57. Kd4 Kg6 $16)) 55... Nxd6+ $1 $11 56. Nxd6 fxg4 57. hxg4 h5 58. gxh5 gxh5 {KN-K3P} 59. Kd5 a5 {[%cal Ba7a5,Ba5a4][%mdl 32]} 60. Ke5 {Strongly threatening Kf5.} a4 61. Nb5 {Threatens to win with Kf5.} Kg6 62. f4 h4 63. f5+ Kf7 64. Nd6+ Kf8 65. Nb5 $2 {[%mdl 8192]} (65. Kd4 $11) 65... h3 $19 {Black is clearly winning.} 66. Nc7 h2 67. Ne6+ Kg8 {Quite a comeback for Black. Accuracy: White = 64%, Black = 74%.} 0-1

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.19"]
[Round "13.22"]
[White "Terbe, Zsuzsanna"]
[Black "Kozma, Karoly"]
[Result "0-1"]
[ECO "E62"]
[WhiteElo "2192"]
[BlackElo "2197"]
[Annotator "TA"]
[PlyCount "92"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,92,43,48,35,49,22,29,0,0,0,2,0,10,4,20,16,59,27,27,33,39,30,29,55,31,6,29,11,17,15,16,0,5,0,24,0,6,0,8,0,18,0,0,0,0,0,4,10,43,49,40,50,69,6,169,75,88,0,0,0,95,0,0,0,0,0,545,550,415,23,381,136,465,457,406,-1163,-1022]} 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. c4 d6 6. Nc3 Nc6 7. O-O Bf5 8. Ne1 Qc8 9. e4 Bh3 10. f3 {E62: King's Indian: Fianchetto: 6...c6 and Panno Variation (6...Nc6) without ...a6.} e5 11. d5 Nd4 12. Be3 {White has an edge.} c5 13. dxc6 bxc6 14. Nc2 Bxg2 15. Kxg2 {[#]} Nxc2 $146 ({Predecessor:} 15... d5 16. Nxd4 exd4 17. Bxd4 dxe4 18. Bxf6 Bxf6 19. Nxe4 Bxb2 20. Rb1 Bg7 21. Qa4 Qc7 {0-1 (42) Csom,I (2490)-Malisauskas,V (2490) Debrecen 1992}) 16. Qxc2 Qe6 17. b3 (17. Rad1 {is interesting.} Rfd8 18. Qd3 Bf8 19. b4 a6 20. a4) 17... d5 18. cxd5 cxd5 19. Nxd5 Nxd5 20. exd5 Qxd5 21. Rfd1 Qb7 22. Rac1 Rac8 23. Qd3 h5 24. Bc5 Rfe8 25. Rc4 a6 26. b4 Qb5 27. Qc2 Rcd8 {And now ...Rxd1 would win.} 28. a4 Qb7 29. Bd6 e4 30. Rxe4 Rxe4 31. fxe4 (31. Qxe4 $2 Qxe4 32. fxe4 Be5 $1 $19 {[%mdl 512]}) 31... Qd7 {With the idea ...Be5!} 32. Rd5 $1 Rc8 (32... Qe6 $5 {[%cal Rd8d6]} 33. Qd3 Re8 $14) 33. Bc5 Qe6 34. Qd3 Re8 35. a5 (35. b5 $14 axb5 36. axb5) 35... Kh7 $2 {[#]} (35... h4 $1 $11 {and Black has nothing to worry.}) 36. Rd6 (36. Rd7 $1 $18 {is more deadly.}) 36... Qa2+ $16 37. Qd2 (37. Kh3 $16) 37... Qc4 $11 38. Qd3 ({White should play} 38. Qd5 $11 Qe2+ 39. Kg1) 38... Qa2+ $1 $16 39. Qd2 ({Better is} 39. Kh3 $16) 39... Qc4 $11 40. Qd5 Qe2+ 41. Bf2 Rxe4 $2 {[%mdl 8192]} (41... h4 $11 42. Qxf7 Rf8 43. Qxg6+ Kh8) 42. Qxf7 $18 Rg4 {If Black can now play ...Qe4+ this consolidates a bit.} 43. h3 $2 (43. Re6 $18 Qa2 44. b5 Qd5+ 45. Kh3) 43... Rg5 $2 {[%mdl 8192]} (43... Rxg3+ $1 $11 {and Black stays safe.} 44. Kxg3 Qe5+ {[%mdl 64] Double Attack} 45. Qf4 g5 46. Qxe5 Bxe5+ 47. Kf3 Bxd6) 44. Qf3 $2 (44. h4 $18 Qe4+ 45. Kh2) 44... Qc4 $2 {[%mdl 8192] [#]} (44... Qa2 $16 45. Rxa6 Rf5) 45. Rd7 $1 {Qf6! is the strong threat.} Rf5 46. Qe3 $4 {[%mdl 8192]} (46. Qb7 $18 Kh6 47. Rxg7 Rxf2+ {[%mdl 64] Remove Defender, Decoy} 48. Kxf2 Qd4+ 49. Ke2 Qc4+ 50. Ke3 Qc3+ 51. Ke4 Qc2+ 52. Kf4 Qf2+ 53. Ke4 Qc2+ 54. Kd4 Qf2+ 55. Kc4 Qe2+ 56. Kd5 Qf3+ 57. Kd4 Qf2+ 58. Ke4 Qe2+ 59. Kd5 Qf3+ 60. Kd6 Qf6+ 61. Kc7 Kxg7 62. Qc6 Qe5+ 63. Kb7 Qxg3 64. b5 Qxh3 65. b6) 46... Qc6+ {[%mdl 64] Double Attack. Never resign too early! Accuracy: White = 56%, Black = 66%.} 0-1

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.19"]
[Round "13.23"]
[White "Nemeth, Zoltan"]
[Black "Szilagyi, Norbert"]
[Result "1-0"]
[ECO "A10"]
[WhiteElo "2210"]
[BlackElo "2214"]
[Annotator "TA"]
[PlyCount "85"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,85,20,19,19,21,16,26,18,32,2,29,1,244,254,247,247,233,234,329,327,324,259,343,338,345,344,341,343,327,342,421,406,504,391,436,435,435,428,554,541,516,534,528,500,652,640,866,610,679,645,750,741,1458,791,29988,757,29957,7029,29960,29965,7832,6110,5410,2428,29982,29982,29983,29984,29984,29985,29985,29981,29981,29982,29982,29983,29983,29984]} 1. c4 b6 2. Nc3 e6 3. b3 Bb7 4. Bb2 f5 5. Nf3 Nf6 6. g3 {A10: English Opening: Unusual Replies for Black.} g6 7. Bg2 Bg7 8. O-O {White has an edge.} O-O 9. d3 d6 {[#]} 10. Re1 $146 ({Predecessor:} 10. Qc2 Qe7 11. Rad1 e5 12. e4 c5 {½-½ (12) Szekely,P (2455)-Schneider Zinner,H (2155) Feldbach 1997}) 10... Nbd7 $2 (10... Qe7 $11) 11. Ng5 $18 Bxg2 12. Nxe6 {[%mdl 64] Double Attack} ({Stronger than} 12. Kxg2 Re8 $11) 12... Qe7 13. Nxf8 Bh3 (13... Bb7 $142) 14. Nxd7 Qxd7 15. Nd5 Rf8 16. Nxf6+ Bxf6 17. Bxf6 Rxf6 18. f4 d5 19. Qc2 d4 20. e3 Rd6 21. e4 fxe4 22. Rxe4 Bf5 23. Re5 c5 24. Rae1 {Black must now prevent Re7.} Re6 25. Rxe6 Bxe6 {[%mdl 4096] Endgame KQR-KQB} 26. Qe2 Kf7 27. Qe5 Qc6 28. Kf2 h5 29. a3 a5 30. Qh8 a4 31. bxa4 Qxa4 32. Qe5 (32. Qh7+ $142 Kf6 {[#]} 33. f5 $1 {[%mdl 512]} Bf7 34. fxg6 Qe8 35. gxf7 Qxf7 36. Qh6+ Qg6 37. Re6+ $1 {[%mdl 576] Skewer, Deflection} Kxe6 38. Qxg6+ Kd7 39. Qxb6) 32... Qc6 {[#]} 33. h3 $1 Qd7 (33... Bxh3 34. Qe7+) 34. Qxe6+ Qxe6 35. Rxe6 Kxe6 {KP-KP} 36. g4 h4 37. Kf3 {White mates.} Kd6 38. Ke4 Ke6 39. a4 Kd6 40. f5 g5 41. f6 Ke6 {[#]} 42. f7 $1 {[%mdl 512]} Kxf7 43. Kf5 {White took control after the opening. Accuracy: White = 81%, Black = 29%.} 1-0

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.19"]
[Round "13.24"]
[White "Buzas, Bertalan"]
[Black "Hardicsay, Peter"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2258"]
[BlackElo "2205"]
[Annotator "TA"]
[PlyCount "153"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,152,-6,-6,-7,-10,-16,-18,-19,-22,-22,-18,-15,-31,-12,32,36,61,68,64,68,64,73,54,6,10,12,12,0,0,0,32,31,31,28,33,23,24,4,11,6,35,12,91,18,27,27,26,27,28,3,14,6,4,0,88,88,88,81,88,88,90,88,88,64,72,70,96,96,129,120,118,88,318,311,1149,1149,1149,1020,29980,88,88,88,88,88,88,88,88,88,88,88,88,88,88,88,88,0,0,0,0,0,7,0,0,0,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,8,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 d5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. O-O O-O 6. c4 Nc6 7. Ne5 dxc4 8. Nxc6 {D77: Fianchetto Grünfeld: 6 0-0: Replies other than 6...c6.} bxc6 9. Bxc6 Rb8 10. Na3 Bh3 11. Re1 Ng4 12. e3 e5 $1 {[%cal Re5d4] [#]} 13. f3 $146 ({Predecessor:} 13. Bg2 Bxg2 14. Kxg2 f5 15. h3 Qd5+ 16. Qf3 Nf6 17. Qxd5+ Nxd5 18. dxe5 c3 19. Nc4 {0-1 (67) Pascua,H (2368)-Ni,H (2645) Manila 2010}) 13... Nh6 {[%cal Re5d4]} (13... Nxe3 {seems wilder.} 14. Bxe3 exd4 15. Bf2 Qd6 16. Be4 Be6) 14. dxe5 Bxe5 15. Qxd8 Rfxd8 16. Nxc4 Bg7 17. e4 Be6 18. Ne3 (18. Na5 {looks sharper.} Rd3 19. Kg2 Bxb2 20. Rb1 Bxa2 21. Bxh6 Ra3 22. Nb7) 18... Bxb2 19. Rb1 Bxc1 20. Rexc1 Rxb1 21. Rxb1 Bxa2 (21... Rd3 $5 {[%cal Rd3e3]} 22. Nd5 Bxd5 23. exd5 (23. Bxd5 Rxf3 24. Rc1 Ng4 $11) 23... Nf5 $11) 22. Rb7 Rd3 23. Kf2 ({But not} 23. Rxa7 Rxe3 24. Rxa2 Rxf3 $11) 23... Rd2+ 24. Ke1 Rxh2 25. Rxa7 Be6 26. g4 {Hoping for g5.} g5 27. Rxc7 Kf8 (27... Rh1+ $11 {remains equal.} 28. Kf2 Rc1) 28. Ra7 ({White should try} 28. Bd5 $16) 28... Ra2 29. Rb7 Ng8 30. Bd5 Ra1+ 31. Ke2 {Black should prevent Nf5.} Ne7 32. Bxe6 fxe6 $11 {[%mdl 4096] Endgame KRN-KRN} 33. Nc4 h5 (33... h6 $11) 34. gxh5 $16 {aiming for Rb5.} Rh1 35. Rb6 Rxh5 36. Rxe6 Kf7 37. Ra6 Ng6 38. Nd6+ Kf8 39. Ra5 Nf4+ 40. Ke3 Ke7 41. Nf5+ Kf6 42. Ra6+ Ke5 $2 (42... Kf7 $16 43. e5 Rh1) 43. Ne7 $18 Rh2 $2 {[#]} (43... Ng2+ 44. Kf2 Nf4) 44. Ng6+ $1 Nxg6 45. Rxg6 {KR-KR} Rg2 {[#]} 46. Rg8 $2 (46. Rxg5+ $1 {mates} Rxg5 47. f4+ {[%mdl 64] Double Attack} Kf6 48. fxg5+ Kxg5 49. Kd4 Kf6 50. Kd5 Ke7 51. Ke5) 46... Kf6 47. Ra8 Rb2 48. Ra5 Rb8 49. Kf2 Rb1 50. Ra6+ Kf7 51. Kg2 Rd1 52. Rb6 Re1 53. Kf2 Rc1 54. e5 (54. Kg3 $16) 54... Rc5 $11 {The position is equal.} 55. e6+ Kf6 56. Kg3 (56. e7+ $5 Kxe7 57. Ra6 $11) 56... Rc4 57. e7+ Kxe7 58. Rg6 Kf7 59. Rxg5 Kf6 60. Ra5 Rb4 61. Rh5 Kg6 62. Re5 Kf6 63. Re3 Ra4 64. Rb3 Rc4 65. Rb8 Ra4 66. Rf8+ Kg7 67. Rf4 (67. Rc8 {feels hotter.} Kg6 68. Rc5 Kf6 69. Rc6+ Kg5 70. Rc1) 67... Rxf4 68. Kxf4 {KP-K} Kf6 69. Ke4 {Kf4 would kill now.} Ke6 70. f4 Kf6 71. f5 Kf7 72. Ke5 Ke7 73. f6+ Kf7 74. Kf5 Kf8 75. Ke6 $1 {White wants to mate with f7.} Ke8 76. f7+ Kf8 77. Kf6 {Blacks defense is rewarded with a draw. Accuracy: White = 86%, Black = 75%.} 1/2-1/2

[Event "HUN-ch Rapid 2020"]
[Site "Ajka"]
[Date "2020.07.19"]
[Round "13.25"]
[White "Miszler, Levente"]
[Black "Martini, Balazs"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "2287"]
[BlackElo "2339"]
[Annotator "TA"]
[PlyCount "88"]
[EventDate "2020.07.17"]
[EventType "rapid"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,88,0,1,9,0,0,-22,-20,-30,-23,-18,-14,-20,-15,-23,-8,-28,-23,-89,-81,-88,-85,-83,-49,-70,-41,-59,-16,-13,0,0,298,250,257,249,248,243,231,214,398,397,552,198,173,76,73,73,98,0,13,-322,-300,-312,-296,-343,-343,-5273,-648,-608,-606,-617,-350,-328,-335,-327,-281,-245,-252,-422,-301,-29961,-29957,-5535,-4134]} 1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. Nc3 c6 7. Rb1 a5 8. a3 e5 9. d3 Qe7 {A24: English Opening vs King's Indian: Lines without ...Nc6.} 10. Nd2 Be6 11. b4 axb4 {The position is equal.} 12. axb4 d5 13. b5 {[#]} Rd8 $146 ({Predecessor:} 13... Nbd7 14. Qc2 Rfd8 15. Bb2 Nf8 16. Ra1 d4 17. Nce4 N6d7 18. bxc6 bxc6 19. h4 h6 {½-½ (31) Motzer,H (2004)-Bonanno,A (2142) Porto Mannu 2008}) 14. Qb3 Nbd7 {[%cal Bb8d7,Bd7c5,Bc5a4][%mdl 32]} 15. Bb2 Nc5 16. Qc2 d4 17. Nce4 (17. bxc6 $11 dxc3 18. cxb7) 17... Nfxe4 $17 18. Nxe4 cxb5 19. cxb5 Na4 {And now ...f5 would win.} 20. Ra1 Rdc8 21. Qd2 Qd7 22. Qb4 Nxb2 23. Qxb2 f5 $2 {[%mdl 8192]} (23... Rxa1 $11 {and Black stays safe.} 24. Rxa1 h6) 24. Rxa8 {[%mdl 64] Overworked Piece} Rxa8 25. Nc5 $1 {[%csl LRb7,LRd7][%mdl 64] Double Attack, Discovered Attack} Qe7 26. Nxe6 Qxe6 27. Bxb7 Ra2 $2 (27... Rb8 {might work better.}) 28. Qc1 $18 Rxe2 29. Qc7 $2 (29. Bf3) 29... h5 30. Qd8+ (30. Bc8 $18 {and White stays clearly on top.} Qf7 31. b6) 30... Kh7 $16 31. Bd5 Qf6 32. Qe8 (32. Qxf6 $16 Bxf6 33. Rb1) 32... e4 $11 33. Rc1 $2 {[%mdl 8192] White does not recover from this.} (33. dxe4 $11 d3 34. Qg8+ Kh6 35. exf5 Qxf5 36. Qd8) 33... exd3 $19 34. Qg8+ Kh6 35. Rd1 d2 {Threatens to win with ...Re1+.} 36. Kg2 $2 (36. Bf3 d3 37. Kf1) 36... Qe5 (36... d3 $142 37. Qb8 Qd4 $1 {[%mdl 512]} 38. Qf4+ g5 39. Qxf5 Re5 $1 {[%mdl 576] Double Attack}) 37. Bf3 {[#]} d3 $1 {( -> ...Qd4!)} 38. Qd5 Qe3 39. Bxe2 dxe2 40. Rxd2 Qe8 41. Rxe2 Qxe2 42. Qd7 $2 (42. b6) 42... Qb2 {Strongly threatening ...Bd4.} ({Much less strong is} 42... Qe4+ 43. Kf1 $19) 43. h4 $2 (43. Qe8 $19) 43... Bd4 44. Kh3 Qxf2 {Accuracy: White = 51%, Black = 57%.} 0-1

