[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "1.2"]
[White "Sjugirov, Sanan"]
[Black "Kim, Yana"]
[Result "1-0"]
[ECO "E97"]
[WhiteElo "2652"]
[BlackElo "2092"]
[Annotator "TA"]
[PlyCount "51"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,51,63,64,55,66,68,109,74,72,73,59,59,72,56,72,79,91,97,103,105,106,97,120,118,153,154,213,199,221,189,229,231,272,272,272,272]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O Nc6 8. Be3 Bg4 9. d5 Ne7 10. c5 {E97: King's Indian: Classical Main Line (6...e5 7 0-0 Nc6): 8 Be3 and 8 d5 Ne7, not 9 Ne1} (10. b4 Nd7 11. Qd2 Nb6 12. c5 Bxf3 13. cxb6 Bxe2 14. bxc7 Qxc7 15. Nxe2 f5 16. Rac1 Qd7 17. f3 a6 {½-½ (43) Trushelyov,V (2354)-Khusenkhojaev,M (2373) Peterhof 2009}) 10... Ne8 11. Rc1 h6 12. h3 $146 {White is better.} ({Predecessor:} 12. Nd2 Bxe2 13. Qxe2 f5 14. f3 f4 15. Bf2 g5 16. Nc4 b6 17. cxd6 cxd6 {1-0 (45) Izquierdo,D (2055)-Cao,J (1972) Montevideo 2017}) 12... Bd7 13. Qb3 b6 14. cxd6 Nxd6 15. Nd2 f5 {[#] ...f4 is the strong threat.} 16. f3 f4 17. Bf2 g5 18. Nb5 Bxb5 19. Bxb5 a6 20. Be2 Qd7 21. Rc3 Kh7 (21... Nec8 $16 {was necessary.} 22. Rfc1 Ra7) 22. Rfc1 Rfc8 23. Qc2 {[%cal Rc3c7]} Ne8 24. a4 {[%cal Ba2a4,Ba4a5][%mdl 32]} Bf8 25. a5 b5 26. Nb3 {Precision: White = 78%, Black = 35%.} 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "1.3"]
[White "Ashrafzianov, Igor"]
[Black "Kokarev, Dmitry"]
[Result "0-1"]
[ECO "D77"]
[WhiteElo "2004"]
[BlackElo "2616"]
[Annotator "TA"]
[PlyCount "74"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,74,25,0,15,-58,-11,-16,22,-22,24,17,25,27,31,0,0,0,0,-12,-10,-8,-11,-18,-7,-51,-54,-60,0,-171,-156,-219,-219,-241,-203,-296,-283,-325,-317,-460,-445,-590,-581,-845,-845,-841,-835,-1326,-1312,-1578,-1567,-1311,-1186,-29981,-29982,-29993,-29985]} 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 O-O 5. Bg2 d5 6. O-O dxc4 7. Na3 c3 8. bxc3 c5 9. e3 Nc6 10. Qe2 Bf5 11. Nc4 {LiveBook: 12 Games. D77: Fianchetto Grünfeld: 6 0-0: Replies other than 6...c6} Rc8 12. Ba3 (12. Bb2 $11) 12... Ne4 13. Rfc1 {[#] The position is equal.} Na5 $146 {...Nxc4 is the strong threat.} ({Predecessor:} 13... b5 14. Nce5 Nxe5 15. Nxe5 Bxe5 16. dxe5 Qa5 17. Bb2 Rfd8 18. Rc2 Qa4 {½-½ (60) Nikolic,P (2638)-Van Wely,L (2668) Reykjavik 2003}) 14. Nfd2 Nxd2 15. Nxd2 cxd4 16. cxd4 Qd7 $1 17. Nc4 Nxc4 18. Rxc4 Be6 19. Rc2 Rxc2 20. Qxc2 Rc8 $36 {[%mdl 2048] Black has good play.} 21. Qb2 b6 22. Rc1 Rxc1+ 23. Qxc1 Bxa2 ({Better is} 23... Bf8 $15) 24. Bb4 $2 (24. Qc2 $1 $11 Be6 25. d5 $1 {[%mdl 512]} Bxd5 26. Bxd5 Qxd5 27. Qc8+ Bf8 28. Bxe7 Qd1+ 29. Kg2 Qd5+ 30. f3 Qa2+ 31. Kf1 Qb1+ 32. Kf2 Qb2+ 33. Kg1) 24... Bf6 25. Qa3 {[#]} (25. Qc2 $17 {is a better defense.} Be6 26. Ba3) 25... Bc4 $1 $19 26. Qc3 Qb5 27. Qe1 (27. Ba3 $142) 27... a5 {[%cal Ba7a5,Ba5a4,Ba4a3,Ba3a2][%mdl 32]} 28. Bc3 a4 29. e4 (29. Bb4 $142 e5 30. dxe5 Qxe5 31. Ba3) 29... a3 30. h4 a2 31. Qa1 Qb1+ 32. Kh2 e6 33. e5 Be7 34. h5 gxh5 35. Bf3 h4 36. gxh4 Bxh4 37. Kg2 b5 {Precision: White =  2%, Black = 72%.} 0-1

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "1.4"]
[White "Volkov, Sergey"]
[Black "Zubkov, Sergei"]
[Result "1-0"]
[ECO "E95"]
[WhiteElo "2627"]
[BlackElo "2107"]
[Annotator "TA"]
[PlyCount "38"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,38,51,19,56,43,42,31,31,31,43,41,77,64,82,70,150,143,157,93,151,152,166,165,156]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. Nf3 d6 6. Be2 Nbd7 7. O-O c6 8. Re1 e5 9. Bf1 Nb6 $146 {E95: King's Indian: Classical: 7...Nbd7 8 Re1} ({Predecessor:} 9... Qe7 10. h3 Ne8 11. a4 a5 12. b3 Nc7 13. Ba3 exd4 14. Nxd4 Nc5 15. e5 dxe5 16. Ne4 N7a6 17. Nxc5 Nxc5 {1-0 (59) Li,C (2732)-Onischuk,V (2637) Riadh 2017}) 10. dxe5 dxe5 11. Qxd8 Rxd8 {White is slightly better.} 12. Nxe5 Re8 13. f4 Nh5 14. Nf3 Be6 15. e5 Bh6 ({Black should play} 15... f6 $14) 16. Ne4 $16 Red8 17. c5 ({Better is} 17. Nd6) 17... Nd5 (17... Nd7 $142) 18. g3 Nb4 {[#]} 19. f5 $1 {[%cal Rf5e6]} gxf5 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "1.5"]
[White "Shubny, Aleksandr"]
[Black "Pridorozhni, Aleksei"]
[Result "0-1"]
[ECO "D48"]
[WhiteElo "1994"]
[BlackElo "2571"]
[Annotator "TA"]
[PlyCount "55"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,55,0,72,56,43,15,24,37,32,31,29,28,25,17,22,0,22,1,4,14,24,41,58,8,91,0,0,0,0,0,-4,-28,0,0,0,0,0,8]} 1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 Nf6 5. Nf3 Nbd7 6. Be2 dxc4 7. Bxc4 b5 8. Bd3 Bb7 9. O-O a6 10. e4 b4 (10... c5 $11) 11. Na4 $16 {D48: Semi-Slav: Meran System: 7...b5 8 Bd3 a6} c5 12. dxc5 $146 ({Find the theoretical novelty and annotate with similar games:} 12. e5 Nd5 13. Qe2 cxd4 14. Nxd4 {½-½ (71) Tran,T (2541)-Pridorozhni,A (2540) Voronezh 2017}) 12... Nxc5 13. Nxc5 {White has an edge.} Bxc5 14. Qe2 Qb6 15. Bg5 h6 16. Bh4 Nh5 17. Ne5 Nf4 $1 {[%cal Rf4e2]} 18. Qg4 g5 {[%cal Bg7g5,Bg5g4][%mdl 32] [#] Strongly threatening ...Qd6.} 19. Bg3 Nxd3 20. Nxd3 Bd4 21. Rad1 {With the idea Ne5.} Qb5 (21... Rd8 $1 $11 {remains equal.}) 22. Rfe1 (22. Bd6 $16) 22... h5 $11 {[%cal Bh6h5,Bh5h4][%mdl 32]} 23. Qf3 g4 24. Qe2 h4 25. Bd6 Rd8 (25... g3 $5 26. hxg3 Rd8 $15) 26. Bxb4 {The position is equal.} g3 {[#] Threatens to win with ...gxf2+.} 27. Bc3 gxf2+ 28. Nxf2 {[%mdl 32768] Precision: White = 51%, Black = 68%. . Loss on Time!?} 0-1

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "1.6"]
[White "Bocharov, Dmitry"]
[Black "Getman, Tatyana"]
[Result "1-0"]
[ECO "E59"]
[WhiteElo "2583"]
[BlackElo "2106"]
[Annotator "TA"]
[PlyCount "57"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,57,20,51,40,52,34,58,58,58,56,56,64,66,35,70,58,87,63,91,76,49,40,42,43,50,31,83,88,73,0,156,45,158,-70,384,0,366,-93,39,24]} 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Bb4 5. e3 O-O 6. Bd3 c5 7. O-O Nc6 8. a3 Bxc3 9. bxc3 dxc4 10. Bxc4 Qa5 11. Bb2 {E59: Nimzo-Indian: Rubinstein: Main Line: 7...Nc6 8 a3 Bxc3 9 bxc3 dxc4} Rd8 (11... b5 12. Be2 Rd8 13. Nd2 Qb6 14. a4 cxd4 15. cxd4 Ba6 16. axb5 Bxb5 17. Ba3 {½-½ (42) Greenfeld,A (2528)-Derakhshani,B (2293) Trieste 2017}) 12. Qe2 b6 $146 ({Predecessor:} 12... Qc7 13. Rfd1 cxd4 14. cxd4 Na5 {0-1 (35) Kouzmine,K-Znosko Borovsky,E Paris 1938}) 13. e4 cxd4 14. cxd4 Qh5 15. Rac1 Bb7 16. Rfd1 Na5 17. Bd3 Qg4 {[%cal Rb7e4]} 18. h3 Qf4 {[%cal Rf6e4]} 19. Re1 $36 {[%mdl 2048] Keeping Black busy.} Rac8 20. Rxc8 (20. Nd2 {keeps more tension.} Qd6 21. Rf1 Qf4 22. g3 Qd6 23. f4) 20... Rxc8 21. Nd2 Qg5 22. Bc1 Qh5 (22... Nh5 $14) 23. Nf3 $16 Nb3 24. Qf1 (24. Bb2 $16) 24... Na5 $2 {[#]} (24... Bxe4 $11 25. Bxe4 Nxe4) 25. Re3 (25. Ne5 $16) 25... Nc6 ({Better is} 25... Qh6 $14) 26. Ne5 $2 (26. e5 $16) 26... Qh6 $2 {[%mdl 8192]} (26... Nxe5 $15 {stays ahead.} 27. dxe5 Qxe5) 27. Nf3 $2 (27. Rg3 $18 Qxc1 28. Qxc1 Nxe5 29. Qg5) 27... Rd8 $2 {[%mdl 8192]} (27... Qh5 $11 {and Black has nothing to worry.}) 28. Nd2 $2 {[#]} ({White should play} 28. e5 $18) 28... Ne7 ({Worse is} 28... Rxd4 29. Nf3 $16) (28... Nxd4 $17 29. Bb2 e5) 29. Qe1 {[%mdl 32768] Precision: White = 17%, Black = 24%. . Loss on Time!?} 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "1.7"]
[White "Bogdanov, Rodion"]
[Black "Paravyan, David"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "1879"]
[BlackElo "2603"]
[Annotator "TA"]
[PlyCount "92"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,92,-18,-7,-11,0,0,0,-19,-19,-19,-20,-20,-14,-61,-56,-84,-24,-24,-24,-37,-27,-268,-255,-292,-290,-295,-193,-290,-137,-323,-312,-312,-297,-365,-381,-409,-360,-353,-353,-431,-362,-503,-437,-602,-432,-560,-560,-620,-616,-797,-654,-800,-834,-809,-811,-836,-823,-806,-721,-744,-739,-701,-691,-875,-832,-1029,-1022,-990,-870,-832,-815,-820,-810,-713,-704,-887,-881,-739,-715,-772,-825,-939,-936,-883,-896]} 1. b3 Nf6 2. Bb2 d5 3. e3 c6 4. f4 Bf5 (4... g6 5. Nf3 Bg4 6. Be2 Bg7 7. Ne5 Bxe2 8. Qxe2 Nbd7 9. d3 Nxe5 10. Bxe5 a5 11. a4 O-O 12. Nd2 {1-0 (29) Mamedyarov,S (2765)-Leko,P (2723) Beijing 2014}) 5. Bd3 e6 6. Nf3 {A03: Bird's Opening with 1...d5} Bd6 $146 ({Predecessor:} 6... Bxd3 7. cxd3 Nbd7 8. Nc3 Bd6 9. O-O O-O 10. Ne2 a5 11. Qe1 a4 12. Qh4 axb3 13. axb3 Rxa1 14. Bxa1 {0-1 (29) Roessler,F (2140)-Jedynak,R (2431) Leutersdorf 2006}) 7. O-O O-O 8. Ne5 {The position is equal.} Nbd7 9. Nxd7 Nxd7 ({Of course not} 9... Qxd7 10. Bxf5 exf5 11. Bxf6 $16) 10. Bxf5 exf5 11. Qh5 g6 $1 {[%cal Rg6h5]} 12. Qh6 {[%csl Gb2][%cal Rh6g7] [#]} f6 (12... Nf6 $1 $17) 13. Nc3 Qe7 14. Ne2 Bb4 {[%cal Bd6b4,Bb4d2,Bd2e3][%mdl 32]} 15. Rad1 $2 {[#]} (15. Bc1 $11) 15... Bxd2 $1 $19 {[%mdl 512]} 16. Ng3 (16. Rxd2 Qxe3+) 16... Bxe3+ 17. Kh1 Qg7 18. Qh3 (18. Qxg7+ $142 Kxg7 19. Ne2) 18... Rae8 (18... Bc5 $19 {and Black stays clearly on top.} 19. Rd3 Qf7) 19. Rde1 $2 (19. Rd3 $17) 19... Bb6 20. Ba3 Bc5 21. b4 Bd6 22. c3 Nb6 23. Bc1 Nc4 24. a4 h5 25. Nxf5 gxf5 {[%cal Bg6f5,Bf5e4,Be4f3][%mdl 32] Black is clearly winning.} 26. Qxh5 Qh7 27. Qd1 Qh4 28. Re2 Kf7 29. Rfe1 Re4 30. Rxe4 fxe4 31. g3 Qh3 32. Re2 Qg4 33. Qf1 Qf3+ 34. Qxf3 exf3 35. Rf2 Re8 {( -> ...Re1+)} 36. Rf1 Bc7 37. h4 f5 38. Kh2 Re2+ 39. Kh3 Kg6 40. g4 fxg4+ 41. Kxg4 f2 42. f5+ Kf7 43. Kf3 Re1 44. Kg2 Be5 45. Bg5 Rxf1 46. Kxf1 Nd6 {Precision: White = 26%, Black = 60%.} 0-1

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "1.8"]
[White "Kryakvin, Dmitry"]
[Black "Grinev, Boris"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "2580"]
[BlackElo "2092"]
[Annotator "TA"]
[PlyCount "69"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,69,26,15,33,30,36,36,37,20,36,26,31,25,46,24,41,23,41,41,40,30,32,31,47,46,46,46,44,43,40,41,189,189,189,189,189,182,182,175,375,392,484,464,585,552,557,368,538,539,533,519,575,564,547,535,987,766,773,773,771,764]} 1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Bg5 Qb6 (4... Nc6 5. Nc3 f6 6. Bd2 e5 7. e4 dxe4 8. dxe5 Nxe5 9. Qa4+ Bd7 10. Bb5 Nd3+ 11. Ke2 Nc5 12. Bxd7+ Qxd7 13. Qxd7+ Kxd7 {½-½ (46) Mamedyarov,S (2799)-Jobava,B (2690) Riadh 2017}) 5. Nc3 e6 6. Qd2 {LiveBook: 3 Games. D10: Slav Defence: 3 cxd5 (without early Nf3) and 3 Nc3} Nf6 7. Bxf6 gxf6 8. e3 {White is slightly better.} Bd7 9. Rc1 Nc6 10. f4 $146 ({Predecessor:} 10. Bd3 Na5 11. Nge2 Rc8 12. O-O {1-0 (44) Radibratovic,P (2321)-Jevdjovic,M (2342) Serbia 2006}) 10... f5 11. Nf3 Be7 12. Be2 O-O 13. O-O f6 14. Na4 Qb4 15. Nc5 Bxc5 16. Rxc5 Rac8 17. Rfc1 Qxd2 18. Nxd2 b6 19. R5c3 $36 {[%mdl 2048] Black must now prevent Bb5. White fights for an advantage.} Nb4 20. a3 Na2 (20... Rxc3 $14 21. Rxc3 Nc6) 21. Rxc8 $18 Rxc8 22. Rxc8+ Bxc8 {[%mdl 4096] Endgame [#] KBN-KBN} 23. Bb5 $1 a6 24. Bf1 b5 $2 (24... Nc1 25. Kf2 Bd7) 25. Nb3 b4 {[#] intending ...bxa3.} 26. a4 $1 Kf7 27. Bd3 Bd7 28. Nc5 Nc1 (28... Ke7 $142 29. Bxa6 b3) 29. Bxa6 {White is clearly winning.} Ke7 30. Kf2 Kd6 31. Ke1 b3 32. a5 e5 33. Bb7 Bb5 34. a6 Bxa6 35. Bxa6 {Precision: White = 68%, Black = 38%.} 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "1.9"]
[White "Kolmychek, Evelina"]
[Black "Timofeev, Artyom"]
[Result "0-1"]
[ECO "B35"]
[WhiteElo "2013"]
[BlackElo "2563"]
[Annotator "TA"]
[PlyCount "62"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,62,-29,-26,-27,-37,-68,-39,-69,-104,-86,-60,-64,-55,-59,-50,-43,-18,-36,1362,0,0,0,0,0,0,0,3,-509,-37,-37,-36,-37,-34,-45,-43,-56,-37,-43,-37,-68,114,66,29989]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 O-O 8. Bb3 Re8 {B35: Sicilian: Accelerated Dragon with 5 Nc3: main line} (8... d5 9. exd5 Na5 10. O-O Nxb3 11. Nxb3 b6 12. d6 e6 13. Qf3 Rb8 14. Rfd1 Bb7 15. Qh3 Rc8 16. Bd4 Nd5 17. Nxd5 Bxd5 18. Bxg7 Kxg7 {1-0 (34) Vachier Lagrave,M (2796)-Gelfand,B (2719) Palma de Mallorca 2017}) 9. f3 e6 10. Qd2 d5 11. exd5 Nxd5 {LiveBook: 3 Games} 12. Nxc6 $146 ({Predecessor:} 12. Nxd5 Nxd4 13. Bxd4 exd5+ 14. Kd1 Bxd4 15. Qxd4 Qg5 16. g4 {0-1 (70) Morozov,D (2310)-Zvjaginsev,V (2672) Cheliabinsk 2016}) 12... bxc6 13. Bg5 Qc7 $1 14. O-O Nxc3 15. bxc3 Qa5 16. Rad1 Bxc3 17. Qf4 $1 Be5 18. Qh4 Ba6 19. c4 Qb5 $2 {[%mdl 8192] [#]} (19... Qc7 $15) 20. Kh1 $2 (20. cxb5 $18 Bxb5 21. Rfe1) 20... Qc5 $11 21. Rd3 Bg7 22. Rfd1 h5 23. Be3 Qa5 24. Bxa7 $2 {[%mdl 8192]} (24. Rd7 $11 {and White stays safe.}) 24... Bxc4 $2 (24... Rxa7 $19 25. Rd8 Rxd8 26. Qxd8+ Qxd8 27. Rxd8+ Kh7) 25. Qxc4 $15 {[#] aiming for Bf2.} Qxa7 26. Qxc6 Rec8 27. Qd7 Rc7 28. Qd6 Kh7 29. Qf4 Qa5 30. h3 Rcc8 $2 (30... Rac8 $15 {keeps the upper hand.}) 31. Rd7 Qe1+ $2 {[%mdl 40960] Precision: White = 44%, Black = 35%. . Loss on Time!?} (31... Rf8 $14) 0-1

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "1.10"]
[White "Iljiushenok, Ilia"]
[Black "Simonyan, Grigori"]
[Result "1-0"]
[ECO "B81"]
[WhiteElo "2512"]
[BlackElo "2075"]
[Annotator "TA"]
[PlyCount "55"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,55,34,40,43,22,35,34,50,44,41,38,29,35,43,-59,-61,-90,-77,-97,250,214,228,162,169,160,261,264,248,243,486,243,972,970,937,931,5377,4360,2221,1957,1810,1647]} 1. e4 c5 2. Nc3 e6 3. Nf3 d6 4. d4 cxd4 5. Nxd4 Nf6 6. g4 h6 7. Bg2 a6 8. g5 hxg5 9. Bxg5 Be7 {B81: Sicilian Scheveningen: Keres Attack} (9... Qb6 10. Nb3 Nc6 11. Qe2 Nd4 12. Nxd4 Qxd4 13. Be3 Qb4 14. O-O-O Bd7 15. f4 Qa5 16. Kb1 Be7 17. Bd2 {1-0 (58) Paveto,K (2417)-Pichot,A (2523) Villa Martelli 2015}) 10. h4 Qb6 11. Nb3 Nbd7 $146 {White is slightly better.} ({Predecessor:} 11... Nc6 12. Qe2 Bd7 13. O-O-O Qc7 14. f4 O-O-O 15. Bf3 Rde8 16. Rhe1 {1-0 (48) Morawietz,D (2280)-Huettemann,K Germany 1987}) 12. Qe2 Qc7 13. O-O-O Rb8 14. f4 b5 {[%cal Bb7b5,Bb5b4][%mdl 32]} 15. Rhe1 (15. a3 $14) 15... b4 $15 16. Nd5 exd5 17. exd5 {[%csl Ge1][%cal Re2e7]} Nf8 $2 {[%mdl 8192]} (17... O-O $1 $17 {and life is bright. Hoping for ...Re8.} 18. Qxe7 Re8 19. Qxe8+ Nxe8 20. Rxe8+ Nf8) 18. Nd4 Rb6 19. Rd3 Ng6 {[#]} 20. Re3 $1 {Black must now prevent h5!} Bg4 (20... Rb7 $16) 21. Bf3 $18 Bxf3 22. Qxf3 {Strongly threatening h5!} Qd7 $2 {[#]} (22... Qc5 {was worth a try.}) 23. Nc6 (23. h5 $142 $1 {[%mdl 512]} Nxh5 24. Bxe7 Nxe7 25. Nc6) 23... Rxc6 $2 (23... Qg4) 24. dxc6 {White is clearly winning.} Qc7 {[#]} 25. h5 $1 {[%mdl 512]} Nf8 (25... Nxh5 26. Bxe7) 26. Rxe7+ Qxe7 27. Rxe7+ Kxe7 28. Qe2+ {Precision: White = 52%, Black = 43%.} 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "1.11"]
[White "Vdovin, Maxim"]
[Black "Esipenko, Andrey"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2151"]
[BlackElo "2571"]
[Annotator "TA"]
[PlyCount "62"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,62,-10,-6,2,0,7,-61,-40,-36,-31,-91,-25,-33,-9,-7,-12,-35,0,-60,14,-44,-38,-38,-47,-55,-50,-47,-47,-42,-35,-112,-110,-96,-98,-116,-117,-125,-125,-189,-186,-210,-218,-210,-208,-222,-197,-174,-121]} 1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 d5 8. Qc2 O-O 9. O-O {LiveBook: 19 Partien} Nbd7 {E15: Damenindisch (Hauptfortsetzung, Abweichungen)} (9... c5 10. Nc3 Nc6 11. dxc5 bxc5 12. Rad1 Rc8 13. Bf4 Qa5 14. Bd2 dxc4 15. Nd5 cxb3 16. Nxe7+ Nxe7 17. axb3 {½-½ (146) Wang,H (2734)-Harikrishna,P (2755) Danzhou 2016}) 10. Rd1 Rc8 11. e3 $146 (11. cxd5 $11 Nxd5 12. Nc3) ({Vorgänger:} 11. Bg5 c5 12. cxd5 cxd4 13. Qb2 d3 14. dxe6 dxe2 15. Rd2 Ne5 16. exf7+ Kh8 17. Rxe2 Qd1+ 18. Ne1 Qxe2 {0-1 (18) Mann,J (2151)-Halvax,G (2316) Graz 2015}) 11... c5 $15 {Schwarz steht etwas besser.} 12. dxc5 Nxc5 13. Bb4 (13. Nd4 $15) 13... Qc7 (13... Nce4 $17 14. Bxe7 Qxe7) 14. Nbd2 $11 Nb7 15. Bxe7 Qxe7 16. Rac1 Na5 17. Qb2 (17. Qb1 $1 $11) 17... Nc6 (17... dxc4 $15 18. Nxc4 Nxc4 19. bxc4 Rxc4) 18. Ne5 (18. cxd5 $11 Nxd5 19. Nc4) 18... Nxe5 $15 19. Qxe5 {[%cal Rc4d5]} dxc4 20. Nxc4 Bxc4 21. Rxc4 Rxc4 22. bxc4 Rc8 23. Qd6 ({Günstiger ist} 23. a4 $15) 23... Qxd6 $17 24. Rxd6 {[%mdl 4096] Endspiel KTL-KTS} Kf8 25. Rd4 Ke7 26. f4 Rc5 27. Bf1 (27. Bf3 $17 {war nötig.}) 27... Ra5 $19 {Schwarz steht deutlich besser.} 28. Rd2 Ne4 29. Rc2 Ra3 30. Bg2 Nc3 31. e4 Kd6 {Precision: Weiß = 26%, Schwarz = 44%.} (31... e5 $19 32. fxe5 h6) 0-1

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "1.12"]
[White "Potapov, Pavel"]
[Black "Krivochkin, Ilya"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2479"]
[BlackElo "2046"]
[Annotator "TA"]
[PlyCount "105"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,105,74,45,78,41,52,42,60,30,35,51,41,37,47,48,102,18,119,117,108,93,105,87,126,95,105,63,92,83,86,75,75,29,44,23,26,32,33,20,43,43,75,94,233,225,219,214,194,111,226,176,209,118,139,161,90,66,82,71,101,0,0,0,1064,1028,1098,1012,1209,1205,1202,1185,1161,1127,1141,1044,29989,668,1489,464,417,412,398,227,29987,29988,29988,29989]} 1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. c4 Nf6 5. Nc3 c6 6. Nf3 Bg4 7. Be2 e6 8. O-O Be7 9. h3 Bh5 10. Be3 {B01: Skandinavische Verteidigung} (10. Bf4 O-O 11. a3 a5 12. Re1 Re8 13. Ne5 Bxe2 14. Rxe2 Na6 15. Rd2 Nd7 16. Ne4 Qc8 17. Qc2 Nf8 {½-½ (40) Korneev,O (2601)-Tiviakov,S (2700) Khanty-Mansiysk 2005}) 10... O-O 11. Qb3 {LiveBook: 4 Partien} Qb6 12. Qc2 {Weiß steht besser.} Bg6 13. Qc1 Qc7 14. Ne5 Nbd7 15. Nxg6 hxg6 16. Bf3 Nb6 $146 ({Vorgänger:} 16... Rfe8 17. Re1 Rad8 {½-½ (102) Bruedigam,M (2375)-Abel,D (2441) Berlin 2015}) 17. b3 Rfd8 (17... e5 $14) 18. Rd1 (18. Bf4 $16 Qc8 19. Rd1) 18... Rac8 (18... e5 $11) 19. Bf4 $16 Qd7 20. Qe3 Qe8 21. a4 Na8 {[%cal Bb6a8,Ba8c7,Bc7a6,Ba6b4][%mdl 32]} 22. Rd3 Bd6 23. Bg5 Be7 24. Rad1 Nc7 25. h4 Na6 26. Ne4 Nxe4 27. Bxe4 Nb4 28. R3d2 $1 Rd7 29. Qh3 Bxg5 30. hxg5 Qe7 31. f4 Rcd8 (31... c5 $16) 32. g4 $1 $18 {[%cal Bg2g4,Bg4g5][%mdl 32]} f5 33. gxf6 $1 ({Lieber nicht} 33. gxf5 exf5 34. Bg2 Re8 $11) 33... Qxf6 {[%cal Rd7d4]} 34. Qe3 (34. g5 $1 $18 {[%cal Rg5f6]} Qf7 35. Rh2) 34... a5 (34... Rf8 $16 {war nötig.}) 35. g5 Qf7 {[#]} 36. Rh2 $40 {[%mdl 128] Weiss hat starken Angriff.} ({Besser ist} 36. Kg2 $1 $18) 36... c5 $16 37. Qh3 {[%csl Gh2][%cal Rh3h8]} Kf8 38. d5 exd5 39. cxd5 Nxd5 40. Rf1 ({Günstiger ist} 40. f5 $16 Nf4 41. Qh8+ Qg8 42. Rxd7 Rxd7 43. Qh4 Rd1+ 44. Kf2) 40... Ne7 $1 $11 41. f5 {[%cal Bf4f5,Bf5g6][%mdl 32]} Rd1 $2 {[%mdl 8192]} (41... Nxf5 $11 42. Rhf2 Kg8) 42. Rhf2 $18 Rxf1+ 43. Rxf1 Ke8 44. fxg6 Qg8 45. Rf7 Rd1+ 46. Kf2 {Droht De6 und aus.} Rd2+ 47. Ke1 {Und De6 würde nun gewinnen.} Rd7 48. Qh7 (48. Qe6 $142 Kd8 49. Bf5 Qe8 50. Rf8 Kc7 51. Rxe8 Nc6 52. Qxd7+ Kb6 53. Qd6) 48... Rd8 {[#] Weiss sollte ...Dxh7 verhindern.} 49. Qxg8+ (49. Bd5 $142 $1 {[%mdl 512]}) 49... Nxg8 50. Rxg7 Ne7 51. Rh7 (51. Rf7 $142) 51... Rd7 $2 (51... Rd4 $18) 52. Rh8+ Ng8 53. Rxg8+ {Precision: Weiß = 49%, Schwarz = 32%.} 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "1.13"]
[White "Lystsov, Leonid"]
[Black "Sarana, Alexey"]
[Result "0-1"]
[ECO "A16"]
[WhiteElo "1875"]
[BlackElo "2562"]
[Annotator "TA"]
[PlyCount "64"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,64,13,18,20,-27,0,-18,-7,-16,0,-36,-43,-32,-42,-38,-34,-13,0,3,8,-62,-66,-18,20,0,33,-81,-79,-80,-99,-216,-100,-216,-216,-304,-288,-470,-376,-438,-371,-369,-369,-369,-369,-369,-366]} 1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. O-O e5 5. d3 Ne7 6. c4 O-O 7. cxd5 Nxd5 8. Nc3 {[%cal Bb1c3,Bc3e4,Be4c5][%mdl 32]} Nc6 9. Bd2 Nb6 10. Rc1 {A16: English Opening: 1...Nf6 with ...d5} (10. Qc1 Re8 11. Bh6 Bh8 12. Ne4 Nd4 13. Nxd4 exd4 14. Bg5 f6 15. Bd2 Nd5 16. Qc5 c6 17. Nd6 Re5 18. Nxc8 Rxc8 19. Qxa7 Rxe2 {0-1 (79) Lastin,A (2643)-Zinchenko,Y (2546) ICC INT 2010}) 10... Nd4 11. Ne4 {LiveBook: 4 Games} Nd5 12. Nc5 {The position is equal.} c6 13. b4 $146 ({Predecessor:} 13. Nxd4 exd4 14. b4 b6 15. Nb3 Qd6 16. Qc2 Nxb4 17. Bxb4 Qxb4 18. Bxc6 Rb8 19. Qc4 Qd6 20. Qa4 a5 {½-½ (22) Kovacs,A (2166)-Bognar,C (2237) Kecskemet 1999}) 13... Qe7 14. Nxd4 exd4 15. b5 Nc3 16. Bxc3 $1 {[#] And now Bb4 would win.} Qxc5 17. bxc6 {Threatens to win with Bd2.} dxc3 18. cxb7 Bxb7 19. Bxb7 Rab8 20. Bg2 (20. Ba6 $11) 20... Rb2 $36 {[%mdl 2048] Black has some pressure.} 21. e3 Rxa2 22. d4 Qc4 23. Re1 {[#]} (23. Rc2 $14) 23... Rd2 $1 $17 {[%cal Rd2d1]} 24. Qf3 Rc8 25. Qd5 (25. Bf1 $17 Qb4 26. Qg4) 25... Bf8 (25... Qxd5 $19 {has better winning chances.} 26. Bxd5 c2) 26. Qxc4 (26. Qa5 $17 {is the only way for White.}) 26... Rxc4 $19 27. Ra1 (27. Bd5 {was necessary.} Rc7 28. Ra1) 27... c2 28. Bf1 $2 (28. Bf3) 28... Rc7 29. Rec1 a5 30. Rxa5 {Black is winning.} Rd1 31. Raa1 Rxc1 32. Rxc1 {next Bd3 is good for White.} Ba3 {Precision: White = 26%, Black = 79%.} 0-1

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "1.14"]
[White "Kabanov, Nikolai"]
[Black "Dida, Igor"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2478"]
[BlackElo "1859"]
[Annotator "TA"]
[PlyCount "27"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,27,81,84,81,81,81,210,193,300,317,534,547,556,504,799,788,1235,1262,1537,1179]} 1. e4 c5 2. Nf3 Nc6 3. Bb5 d6 4. O-O e5 5. c3 Bd7 6. d4 {B51: Sicilian: Moscow Variation (3 Bb5+) without 3...Bd7} cxd4 (6... Be7 7. dxe5 dxe5 8. Nbd2 Qc7 9. Nc4 Nf6 10. Bxc6 Bxc6 11. Nfxe5 Bxe4 12. Qa4+ Kf8 13. Bf4 Qc8 {1-0 (30) Kreiman,B (2526)-Sevillano,E (2550) Los Angeles 2004}) 7. cxd4 f6 $146 (7... exd4 $16 {was necessary.} 8. Nxd4 Nf6) ({Predecessor:} 7... Nf6 8. Nc3 Be7 9. Re1 O-O 10. d5 Nb8 11. Bxd7 Nbxd7 12. Be3 h6 13. h3 Nh7 {½-½ (26) Klimentov,R (2262)-Magrifin,I (2168) Voronezh 2010}) 8. Nc3 $18 {White is clearly better.} Nce7 (8... Nge7 $142 9. d5 Nb8) 9. Bc4 Ng6 $2 {[#]} (9... Rc8) 10. Qb3 {White is clearly winning.} Qb6 11. Bxg8 Rxg8 (11... Qxb3 $142 12. Bxb3 Rc8) 12. Qxg8 exd4 13. Nd5 Qc5 14. Bd2 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "1.15"]
[White "Chan, Naruna"]
[Black "Golubov, Saveliy"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1929"]
[BlackElo "2484"]
[Annotator "TA"]
[PlyCount "32"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,32,76,67,54,79,43,73,32,36,12,3,0,30,-18,-12,-25,-26,-17,-10,-45,-26,-42,-50,-46,33]} 1. e4 c5 2. c3 d6 3. d4 Qc7 4. Nf3 Bg4 5. Bb5+ (5. Nbd2 Nf6 6. h3 Bh5 7. Bb5+ Nbd7 8. e5 dxe5 9. dxe5 a6 10. Ba4 Nd5 11. e6 fxe6 12. O-O {0-1 (40) Howell,D (2644)-Artemiev,V (2653) Doha 2016}) 5... Nd7 6. O-O {B22: Sicilian: 2 c3} a6 7. Bxd7+ $146 ({Predecessor:} 7. Be2 e6 8. Bf4 Ngf6 9. h3 Bh5 10. Nbd2 Be7 11. e5 dxe5 12. Nxe5 Bxe2 13. Qxe2 {1-0 (50) Perlitz,S (2096)-Kraft,W (2134) Hessen 2015}) 7... Bxd7 8. h3 {White is better.} e6 9. Re1 Ne7 10. Nbd2 cxd4 11. Nxd4 Ng6 12. N2f3 Be7 13. Qb3 h6 14. Be3 O-O 15. Rad1 b5 16. Qc2 Bc6 {[%mdl 32768] Loss on Time!?} ({Black should try} 16... a5 $15) 0-1

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "1.16"]
[White "Goganov, Aleksey"]
[Black "Sukhareva, Valentina"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2563"]
[BlackElo "1832"]
[Annotator "TA"]
[PlyCount "48"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,48,145,135,142,146,138,139,296,292,302,303,297,286,294,285,299,299,439,412,416,371,371,356,354,342,383,381,381,381,381,381,531]} 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Bd3 Bg4 8. Qc2 Nbd7 9. h3 Bh5 {[#] D35: Queen's Gambit Declined: Exchange Variation} 10. f4 $1 {LiveBook: 4 Games} h6 (10... Bg6 11. f5 Bh5 12. Bf4 g6 13. g4 gxf5 14. gxh5 Ne4 15. O-O-O {1-0 (15) Rodshtein,M (2634)-Lu,S (2516) Moscow 2012}) 11. Bxf6 $1 Bxf6 {White is clearly better.} 12. g4 Bh4+ $2 (12... Qe7 $16) 13. Kd2 $18 Bg6 14. Bxg6 fxg6 15. Qxg6+ Kf8 16. Nf3 Qf6 $146 ({Find the theoretical novelty and annotate with similar games:} 16... Be7 17. Ne5 {1-0 (17) Blanco Sing,I (2395)-Ancheyta Tejas,V Merida 1997}) 17. Qh5 ({Less strong is} 17. Nxh4 Qxh4 18. Rae1 Qf6 $16) 17... Bg3 (17... Bf2 $142 18. Ne5 Nxe5 19. fxe5 (19. dxe5 g6 $16) 19... Qf3 20. Qf5+ Qxf5 21. gxf5 Ke7) 18. Qf5 Nb6 19. Qxf6+ gxf6 20. b3 h5 21. gxh5 Rxh5 22. h4 {White is winning.} Re8 23. Rh3 Bf2 24. Nd1 Rh8 {Precision: White = 100%, Black = 43%.} 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "1.17"]
[White "Getman, Dmitriy"]
[Black "Hasangatin, Ramil"]
[Result "0-1"]
[ECO "A50"]
[WhiteElo "1772"]
[BlackElo "2502"]
[Annotator "TA"]
[PlyCount "44"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,44,8,0,0,0,0,-4,0,-27,0,0,0,0,-22,-16,0,-333,-319,-342,-342,-345,-337,-29989,-29990,-29990,-11189,-29995,-29996,-29996,-29997,-29997,-29998,-29998,-29999]} 1. d4 Nf6 2. c4 Nc6 3. Nc3 e5 4. d5 Ne7 5. e4 Ng6 6. Nf3 Bb4 {A50: Damenindisch (ohne e7-e6)} 7. Bd3 {LiveBook: 3 Partien} Bxc3+ 8. bxc3 d6 {Die Stellung ist ausgeglichen.} 9. h3 (9. O-O O-O 10. Ne1 Nd7 11. Qh5 Nc5 12. Bc2 Qh4 13. Qxh4 Nxh4 14. Be3 {0-1 (59) Schneider,J (2274)-Karthikeyan,P (2488) Basel 2017}) 9... O-O 10. O-O Nh5 11. Re1 $146 ({Vorgänger:} 11. Bc2 Nhf4 12. Be3 b6 13. a4 a5 14. Kh2 {0-1 (54) Priyanshu,S (1878)-Van Rensburg,R (2220) Johannesburg 2016}) 11... Nhf4 12. Bf1 f5 13. Nd2 Qh4 14. g3 $2 {[%mdl 8192] [#]} (14. c5 $11 {und Weiss steht sicher.}) 14... Nxh3+ $19 15. Kh2 Qh6 ({Schlechter ist} 15... Nxf2+ 16. gxh4 Nxd1 17. Rxd1 $11) 16. Bxh3 {zielt auf Kg2 ab.} fxe4 17. g4 $2 {[#]} (17. Kg1 $19 Qxh3 18. Rxe4) 17... Rxf2+ 18. Kg1 e3 (18... Qxh3 $142 19. Kxf2 Bxg4 20. Nf3 Bxf3 21. Re2 Rf8 22. Ke1 Qh1+ 23. Kd2 e3+ 24. Kc2 Be4+ 25. Qd3 Bxd3+ 26. Kb2 Qd1 27. Ka3 Qxe2 28. Bb2 Rf2 29. Bc1 Bxc4 30. Kb4 Bxd5 31. Bd2 Qc4+ 32. Ka3 Rxd2 33. Rg1 Rxa2#) 19. Ne4 Qxh3 {[%csl Gf2][%cal Rh3h2] Schwarz setzt Matt.} 20. Nxf2 Qg3+ 21. Kh1 Nf4 {[%csl Gf4][%cal Rg3g2]} 22. Rg1 Qh4+ {Precision: Weiß = 41%, Schwarz = 71%.} 0-1

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "1.18"]
[White "Khanin, Semen"]
[Black "Ivchenko, Alexander"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "2458"]
[BlackElo "1742"]
[Annotator "TA"]
[PlyCount "83"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 24,83,0,0,54,0,12,0,51,40,130,87,107,91,95,100,100,97,95,84,72,72,72,75,152,174,186,94,138,122,199,145,141,129,129,129,145,145,140,104,152,152,152,153,154,145,145,145,174,127,174,171,182,176,181,170,181,161,1125,1125,1082,1049]} 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qa5 7. Bd2 Qa4 8. Qb1 c4 9. Ne2 {C18: French: 3 Nc3 Bb4: Main line: 7 h4 and 7 Qg4} Nc6 10. Ng3 Bd7 11. Be2 O-O-O 12. Nh5 g6 13. Ng3 {LiveBook: 9 Games} Nge7 {[#]} (13... f6 $11) 14. Bg5 $146 ({Better is} 14. Qb2 $14) ({Predecessor:} 14. Qc1 Kb8 15. O-O h5 16. h4 Nf5 {1-0 (81) Caruana,F (2649)-Rusev,K (2498) Senigallia 2009}) 14... Qa5 15. Qb2 Rde8 (15... h6 $1 $11 16. Bf6 (16. Rb1 b6 $14) 16... Rhe8) 16. O-O $40 {[%mdl 128] White attacks.} Nf5 (16... Ng8 $14) 17. a4 Nce7 18. Qa3 (18. Bf6 {seems wilder.} Rhf8 19. Nxf5 Nxf5 20. h3 Bc6 21. Rfd1) 18... Bc6 19. Nxf5 Nxf5 20. Bf6 {[#] Hoping for g4.} Rhg8 21. g4 Ng7 22. h3 {[%cal Bh2h3,Bh3g4][%mdl 32]} h5 23. Rfb1 hxg4 (23... Qc7 $142) 24. hxg4 $16 Kb8 25. Qb4 (25. Kg2 $18) 25... Qxb4 26. cxb4 b5 (26... Rc8 $16 {is a better defense.} 27. Kg2 Ne8) 27. axb5 (27. Kg2 $18) 27... Bxb5 28. Kg2 Rc8 29. Rh1 Ne8 30. Be7 Nc7 31. Bc5 a6 32. Rh7 Be8 33. Kg3 Kb7 34. Kf4 Nb5 35. Bf3 Rc7 36. Rah1 Bc6 37. Kg5 Be8 38. Rh8 Rxh8 39. Rxh8 Rc8 {intending ...Na3.} 40. Kf6 Na7 $2 {[#]} (40... Kc6 41. Rh3 Nc3) 41. Bxa7 $18 Kxa7 42. Ke7 {Precision: White = 56%, Black = 33%.} 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "1.19"]
[White "Potemkin, Evgeny"]
[Black "Evdokimov, Alexander A"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1765"]
[BlackElo "2502"]
[Annotator "TA"]
[PlyCount "36"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,36,8,6,-3,0,-70,-50,-50,-62,-389,-386,-347,-259,-427,-420,-390,-439,-437,-433,-410,-404,-474,-447]} 1. d4 Nf6 2. Bf4 c5 3. e3 g6 4. Nf3 Bg7 5. c3 b6 6. h3 O-O 7. Nbd2 Bb7 8. Be2 {A48: 1 d4 Nf6 2 Nf3 g6: Torre, London and Colle Systems} d6 {LiveBook: 108 Games} 9. Qc2 (9. O-O Nbd7 10. a4 a6 11. Qb3 Qc7 12. Bh2 Bc6 13. c4 Ne4 14. d5 Nxd2 15. Nxd2 Bb7 16. e4 e6 17. Qc2 Rae8 18. Rfe1 Bc8 19. Nf3 e5 20. a5 {1-0 (71) Nguyen,N (2629)-Flores,D (2579) Doha 2016}) 9... Nc6 10. O-O-O $146 (10. Bh2 $11) ({Predecessor:} 10. O-O Rc8 11. Qa4 cxd4 12. exd4 e5 13. dxe5 dxe5 {0-1 (40) Porcoleanu,D (1891)-Barbu,N (2196) Ploiesti 2007}) 10... Rc8 11. dxc5 bxc5 12. Ne4 $2 {[%mdl 8192] [#]} (12. Kb1 $15) 12... Nxe4 $19 13. Qxe4 Qa5 14. Bc4 $2 (14. Qc4 Nb4 15. Kb1) 14... Ne5 15. Bd5 Bxd5 16. Qxd5 {[%cal Rf4e5]} Nxf3 17. gxf3 {[#]} Bxc3 $1 {[%mdl 512]} 18. Qc4 (18. bxc3 Qxc3+) 18... Bf6 0-1

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "1.20"]
[White "Kiselev, Vitaliy"]
[Black "Koliev, Irlan"]
[Result "1-0"]
[ECO "E92"]
[WhiteElo "2516"]
[BlackElo "1755"]
[Annotator "TA"]
[PlyCount "57"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,57,30,33,56,52,40,22,51,11,8,0,17,14,0,23,64,57,64,79,68,33,37,-30,25,27,33,16,22,10,84,61,134,127,127,138,127,76,154,141,905,897,864,877]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Be3 e5 7. d5 a5 8. Nf3 {[%cal Bg1f3,Bf3d2,Bd2b3][%mdl 32]} Na6 9. Nd2 {LiveBook: 71 Games} b6 {E92: King's Indian: Classical: 6 Be2 e5: 7 dxe5, 7 Be3 and Petrosian System without 7...Nbd7} (9... Nd7 10. g4 Ndc5 11. h4 Bd7 12. Nf1 c6 13. Ng3 a4 14. h5 Qa5 15. Qd2 a3 16. hxg6 fxg6 17. b3 {0-1 (55) Saric,S (2448)-Kozul,Z (2591) Mali Losinj 2016}) 10. a3 Ne8 $146 ({Find the theoretical novelty and annotate with similar games:} 10... Nc5 11. b4 axb4 12. axb4 Rxa1 13. Qxa1 Ncd7 14. O-O Ne8 15. Nb5 f5 16. f3 f4 17. Bf2 {1-0 (35) Morasso,J-Spata,R (2105) Chivilcoy 1998}) 11. b4 f5 {[#] aiming for ...f4.The position is equal.} 12. Nb3 axb4 13. axb4 {Hoping for b5.} Bd7 $1 14. c5 (14. exf5 {NOTEXT} gxf5 15. b5 Nc5 16. Rxa8 Qxa8 17. O-O) 14... Nxb4 15. c6 Rxa1 16. Nxa1 Nxc6 17. dxc6 Bxc6 18. Bc4+ Kh8 19. Bd5 (19. O-O $14) 19... Bxd5 ({Better is} 19... Bd7 $1) 20. exd5 $11 Qh4 21. Nc2 Qc4 $1 {[%cal Rc4c3]} 22. Bd2 $1 $36 {[%mdl 2048] Black is under pressure.} f4 (22... Nf6 $11 {keeps the balance.}) 23. Qe2 Qb3 (23... Qc5 $1 $14) 24. Na1 $16 Qa3 {[#]} 25. O-O $1 {[%cal Bh1f1,Bf1a1,Ba1a2][%mdl 32]} Nf6 26. Qc4 (26. Rc1 $142) 26... Qb2 ({Black should play} 26... Qc5 27. Qb3 Kg8) 27. Nb3 Qa3 $2 {[%mdl 8192]} (27... f3 $16) 28. Ra1 $18 Qb2 29. Ra2 {Precision: White = 54%, Black = 43%.} 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "1.21"]
[White "Bocharova, Ulyana"]
[Black "Kharchenko, Boris"]
[Result "0-1"]
[ECO "D13"]
[WhiteElo "1874"]
[BlackElo "2464"]
[Annotator "TA"]
[PlyCount "64"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,64,-27,-3,-28,-13,-54,-44,-46,-43,-70,-67,-60,-37,-167,-161,-186,-179,-290,-299,-269,-285,-284,-266,-382,-373,-345,-305,-312,-302,-313,-309,-282,-273,-632,-634,-808,-828,-925,-929,-1306,-770,-1093,-1078,-1121,-1083,-1520,-1356,-29992,-29993]} 1. c4 c6 2. Nc3 d5 3. cxd5 cxd5 4. d4 Nf6 5. Nf3 Nc6 6. g3 Bf5 7. Bg2 e6 {D13: Damengambit (Slawische Verteidigung, Abtauschvariante)} 8. Nh4 Bg4 9. O-O Bd6 {LiveBook: 3 Partien. Schwarz hat minimalen Vorteil.} 10. a3 (10. h3 Bh5 11. f4 Nd7 12. Nf3 Bxf3 13. Bxf3 Nxd4 14. Bg2 Bc5 15. Kh2 O-O 16. e4 dxe4 17. Nxe4 {0-1 (35) Senlle Caride,M (2325)-Santos Latasa,J (2524) Linares 2017}) 10... Rc8 11. Nf3 O-O 12. h3 Bh5 13. Be3 $146 ({Vorgänger:} 13. g4 Bg6 14. Bg5 Qb6 15. Bxf6 gxf6 16. Na4 Qb5 17. b4 a5 {0-1 (27) Imasniti (2220)-Tindall,B (2190) Jakarta 1997}) 13... a6 14. Rc1 Na5 15. b4 ({Günstiger ist} 15. Ne5 $15) 15... Nc4 $19 16. g4 Bg6 17. Qb3 (17. Ne5 $142) 17... Nxe3 18. fxe3 h5 19. g5 Ne4 {[%cal Bf6e4,Be4g3,Bg3f5,Bf5e3][%mdl 32]} 20. h4 (20. Nxe4 $142 Rxc1 21. Rxc1 dxe4 22. Nh4 Qxg5 23. Nxg6 Qxg6 24. Kf1) 20... Ng3 21. Rfe1 Nf5 22. e4 dxe4 23. Nxe4 Rxc1 24. Rxc1 Bf4 25. Rd1 $2 {[#]} (25. Rc3) 25... Ne3 26. Nc5 Bc2 27. Qc3 Bxd1 28. Nxb7 Qc8 29. Nc5 Bxe2 30. Qb2 Bc4 31. Nd2 Bd5 32. Bxd5 exd5 {Precision: Weiß = 25%, Schwarz = 65%.} 0-1

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "1.22"]
[White "Triapishko, Alexandr"]
[Black "Pranizin, Evgeny"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "2531"]
[BlackElo "1629"]
[Annotator "TA"]
[PlyCount "73"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,73,4,16,19,146,138,180,166,185,176,185,193,304,301,294,256,270,270,256,232,231,201,354,254,347,347,402,364,407,389,400,401,606,601,572,577,739,739,738,715,836,836,806,810,1153,1141,1116,986,1234,1208,1641,1628,1467,1426,6728,6120,5908,5412,29991,29992]} 1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Be2 O-O 8. Nb3 b6 9. f4 {B34: Sicilian: Accelerated Dragon with 5 Nc3: sidelines} d5 $146 {[#]} (9... Bb7 $11) ({Predecessor:} 9... Bb7 10. O-O Rc8 11. e5 Ne8 12. Bg4 e6 13. Nb5 Nb4 14. Bd2 a5 15. Bxb4 axb4 16. Rf2 f6 {½-½ (45) Ivanchuk,V (2710)-Christiansen,L (2620) Monte Carlo 1993}) 10. e5 $1 $16 ({Not} 10. exd5 Nb4 $11) 10... Ne4 11. Qxd5 {White is clearly better.} Qxd5 12. Nxd5 {Black must now prevent Bd3.} Be6 13. Nc7 Rac8 (13... Bxb3 $142 14. axb3 Rac8) 14. Nxe6 $18 fxe6 15. Bf3 Nc5 16. Nxc5 bxc5 17. Bxc6 Rxc6 18. h4 h5 $2 (18... Rd8 {keeps fighting.} 19. c4 a5) 19. g3 Rb8 20. O-O-O Rb7 21. Rd3 c4 22. Ra3 a6 23. Rd1 Rbc7 (23... Rb8 $142 24. Rd7 Ra8) 24. Rd8+ Kf7 25. c3 Rb7 26. Ra8 Rd7 27. Bd4 Rb7 28. R3xa6 Rxa6 29. Rxa6 {[%mdl 4096] Endgame KRB-KRB} g5 30. hxg5 {[%cal Bh4g5,Bg5g6][%mdl 32]} Rb8 31. a4 {[%cal Ba2a4,Ba4a5][%mdl 32]} Rh8 32. a5 h4 33. gxh4 Rxh4 {[#]} 34. f5 $1 {[%cal Bf4f5,Bf5e6][%mdl 32]} Rg4 (34... exf5 35. g6+) 35. g6+ Ke8 36. fxe6 {[%cal Ra6a8]} Kd8 37. Rc6 {Precision: White = 89%, Black =  8%.} 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "1.23"]
[White "Kosyrev, Nikita"]
[Black "Lugovskoy, Maxim"]
[Result "0-1"]
[ECO "D40"]
[WhiteElo "1837"]
[BlackElo "2459"]
[Annotator "TA"]
[PlyCount "39"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 24,39,0,0,20,9,26,-65,41,36,220,242,213,48,74,-8,0,0]} 1. c4 e6 2. Nf3 d5 3. e3 Nf6 4. d4 c5 5. Nc3 Nc6 6. Be2 dxc4 7. Bxc4 cxd4 8. exd4 Be7 9. O-O O-O 10. Re1 b6 11. Bf4 Bb7 12. a3 Rc8 13. Ba2 {LiveBook: 8 Games} a6 {D40: Queen's Gambit Declined: Semi-Tarrasch with 5 e3} 14. Rc1 b5 (14... h6 15. Qd2 Re8 16. Rcd1 Bf8 17. Bg3 b5 18. d5 exd5 19. Rxe8 Qxe8 20. Nxd5 Nxd5 21. Bxd5 Na5 22. Bxb7 Nxb7 23. h3 Rd8 {½-½ (24) Jarmula,L (2462)-Shkapenko,P (2425) Trieste 2017}) 15. h3 $146 ({Better is} 15. d5 $11 Nxd5 16. Bxd5 (16. Nxd5 exd5 17. Bxd5 Bf6 $14) 16... exd5 17. Nxd5) ({Find the theoretical novelty and annotate with similar games:} 15. d5 exd5 16. Nxd5 Nxd5 17. Bxd5 Bf6 18. Rc2 Ne7 19. Rxc8 Qxc8 20. Bxb7 Qxb7 21. Ne5 Ng6 22. Nxg6 {½-½ (21) Nemeth,M (2115)-Frank,J (2335) Zalakaros 1995}) 15... Qb6 (15... b4 $15 16. axb4 Nxb4) 16. d5 Nxd5 $2 (16... Rcd8 $14) 17. Nxd5 $18 exd5 {[#]} 18. Bxd5 $2 (18. Rxc6 $1 $18 {[%mdl 512]} Qxc6 19. Rxe7) 18... Bf6 19. Bxc6 (19. Ng5 $16 {Black must now prevent Nxf7.} Qd8 20. Qd2) 19... Bxc6 20. Ne5 {[%mdl 32768] Precision: White = 31%, Black =  0%. . Loss on Time!?} 0-1

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "1.24"]
[White "Vastrukhin, Oleg"]
[Black "Dragunov, Artem"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2398"]
[BlackElo "1962"]
[Annotator "ChessBase"]
[PlyCount "88"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

1. Nf3 {[%emt 0:00:00]} g6 {[%emt 0:00:49]} 2. d4 {[%emt 0:00:00]} Bg7 {[%emt 0:00:06]} 3. e4 {[%emt 0:00:00]} d6 {[%emt 0:00:08]} 4. Nc3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:06]} 5. Bg5 {[%emt 0:00:00]} h6 {[%emt 0:00:30]} 6. Be3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:31]} 7. h3 {[%emt 0:00:07]} a6 {[%emt 0:00:31]} 8. a4 {[%emt 0:00:02]} O-O {[%emt 0:00:35]} 9. Qd2 {[%emt 0:00:01]} Kh7 {[%emt 0:00:15]} 10. g4 {[%emt 0:00:07]} d5 {[%emt 0:01:09]} 11. Bd3 {[%emt 0:00:09]} Nb4 {[%emt 0:00:56]} 12. g5 {[%emt 0:01:05]} Nxd3+ {[%emt 0:00:25]} 13. cxd3 {[%emt 0:00:00]} Ng8 {[%emt 0:00:43]} 14. Nxd5 {[%emt 0:00:20]} h5 {[%emt 0:00:29]} 15. a5 {[%emt 0:00:35]} Bd7 {[%emt 0:00:49]} 16. Ne5 {[%emt 0:00:20]} Be6 {[%emt 0:00:54]} 17. Nf4 {[%emt 0:00:21]} Bc8 {[%emt 0:00:42]} 18. Rc1 {[%emt 0:00:07]} e6 {[%emt 0:00:22]} 19. h4 {[%emt 0:00:31]} Ne7 {[%emt 0:00:33]} 20. Qc3 {[%emt 0:00:00]} Bxe5 {[%emt 0:00:54]} 21. dxe5 {[%emt 0:00:05]} Nc6 {[%emt 0:00:00]} 22. d4 {[%emt 0:00:10]} Qe8 {[%emt 0:00:51]} 23. f3 {[%emt 0:00:18]} Bd7 {[%emt 0:00:13]} 24. Kf2 {[%emt 0:00:02]} Rc8 {[%emt 0:00:09]} 25. Rhe1 {[%emt 0:00:02]} Na7 {[%emt 0:00:35]} 26. Qb4 {[%emt 0:00:50]} Bb5 {[%emt 0:00:34]} 27. d5 {[%emt 0:00:10]} Ra8 {[%emt 0:00:29]} 28. Rxc7 {[%emt 0:00:22]} exd5 {[%emt 0:00:10]} 29. Bxa7 {[%emt 0:00:07]} Qxe5 {[%emt 0:00:26]} 30. Nxd5 {[%emt 0:01:01]} Qh2+ {[%emt 0:00:02]} 31. Ke3 {[%emt 0:00:01]} Qxh4 {[%emt 0:00:46]} 32. Rg1 {[%emt 0:00:55]} Qh2 {[%emt 0:00:26]} 33. Re1 {[%emt 0:00:31]} Qg3 {[%emt 0:00:35]} 34. Bd4 {[%emt 0:00:18]} Qxg5+ {[%emt 0:00:00]} 35. Kf2 {[%emt 0:00:00]} Qh4+ {[%emt 0:00:59]} 36. Kg2 {[%emt 0:00:03]} Qg5+ {[%emt 0:00:19]} 37. Kh3 {[%emt 0:00:51]} Rac8 {[%emt 0:01:12]} 38. Rg1 {[%emt 0:02:40]} Bf1+ {[%emt 0:00:50]} 39. Rxf1 {[%emt 0:00:11]} Rxc7 {[%emt 0:00:12]} 40. Nxc7 {[%emt 0:00:00]} Rd8 {[%emt 0:00:18]} 41. Nd5 {[%emt 0:00:11]} Rxd5 {[%emt 0:00:50]} 42. exd5 {[%emt 0:00:04]} h4 {[%emt 0:00:02]} 43. Bf2 {[%emt 0:00:13]} Qf5+ {[%emt 0:00:19]} 44. Qg4 {[%emt 0:00:11]} Qxg4+ {[%emt 0:00:00]} 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "1.25"]
[White "Maraktanov, Andrey"]
[Black "Belyakov, Bogdan"]
[Result "0-1"]
[ECO "E73"]
[WhiteElo "1763"]
[BlackElo "2486"]
[Annotator "TA"]
[PlyCount "62"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,61,40,47,-67,-67,-96,-60,-177,-172,-168,-145,-191,-148,-158,-145,-146,-150,-193,-183,-191,-191,-429,-287,-470,-459,-703,-695,-695,-710,-685,-654,-672,-664,-783,-646,-610,-466,-662,-680,-800,-791,-1433,-1387,-29973,-29974,-29997,-29998,-29998,-29999,-29999]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Be3 c5 7. d5 e6 8. g4 {E73: King's Indian: Averbakh Variation without 6...c5} ({White should try} 8. Nf3 $14) (8. Nf3 exd5 9. cxd5 Bg4 10. Nd2 Bxe2 11. Qxe2 Re8 12. f3 Nbd7 13. a4 Qb6 14. Nc4 Qa6 15. Nb5 Ne5 16. Nbxd6 Nxc4 17. Nxc4 Nxd5 18. exd5 {½-½ (61) Buhmann,R (2584)-Fedorov,A (2573) Katowice 2017}) 8... exd5 $15 9. exd5 Re8 10. g5 $146 (10. h3 $15) ({Find the theoretical novelty and annotate with similar games:} 10. h3 Na6 11. Nf3 Nc7 12. a4 a6 13. Qd2 Rb8 14. O-O b5 15. axb5 axb5 16. cxb5 {0-1 (32) Primavera,G-Janosevic,D Bari 1970}) 10... Ne4 $19 11. Nxe4 Rxe4 12. Bd3 Rxe3+ 13. fxe3 Bxb2 14. Rb1 Bc3+ 15. Kf1 Qxg5 16. Qf3 Nd7 {Hoping for ...Ne5.} 17. Nh3 $2 (17. Qf4 Qd8 18. Nf3) 17... Qe7 {[#] ...Ne5 is the strong threat.} 18. Nf4 $2 (18. Nf2) 18... Ne5 19. Qg3 (19. Qe2 $142 Bg4 20. Qc2) 19... Nxd3 20. Nxd3 Qe4 21. Ke2 Bg4+ 22. Kf2 Bh5 23. Rbd1 Bxd1 24. Rxd1 Re8 25. Qf3 (25. Qf4 $142) 25... Qxc4 26. Nc1 Re5 27. Kg2 Rf5 28. Qe2 Qe4+ {Black mates.} 29. Kg1 Rg5+ 30. Kf1 Qh1+ 31. Kf2 Qg2# {Precision: White = 24%, Black = 87%.} 0-1

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "1.26"]
[White "Balashov, Yuri S"]
[Black "Borisov, Maxim S"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "2434"]
[BlackElo "1736"]
[Annotator "TA"]
[PlyCount "47"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,47,36,37,50,50,43,44,53,43,47,0,0,0,0,0,0,0,0,0,16,5,43,27,65,59,54,51,206,206,29998,29999]} 1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. e3 Bf5 5. Nc3 e6 6. Nh4 Bg6 7. Nxg6 hxg6 8. g3 {D12: Slav Defence: 3 Nf3 Nf6 4 e3 Bf5} (8. Bd2 Nbd7 9. Qb3 Rb8 10. cxd5 cxd5 11. Bd3 a6 12. e4 dxe4 13. Nxe4 Nxe4 14. Bxe4 Rh4 15. f4 Bd6 {½-½ (32) Krasenkow,M (2651)-Sasikiran,K (2677) Germany 2017}) 8... Be7 9. Qe2 Nbd7 10. Bg2 {LiveBook: 23 Games. White is slightly better.} a5 $146 ({Predecessor:} 10... O-O 11. O-O dxc4 12. Qxc4 e5 13. Rd1 Qc7 14. Qe2 exd4 15. exd4 Nb6 {½-½ (37) Mikhalchishin,A (2479)-Sieciechowicz,M (2387) Katowice 2017}) 11. O-O O-O 12. Rd1 Qb6 13. b3 Qa6 14. e4 {[%cal Re4d5]} Bb4 15. Bb2 Bxc3 16. Bxc3 Nxe4 17. Bxe4 dxe4 18. Qxe4 Nf6 19. Qf3 Rfd8 20. d5 $36 {[%mdl 2048] White has some pressure.} cxd5 21. Bxf6 gxf6 22. Qxf6 {Hoping for Rd4.} Rd7 $2 {[#]} ({Black should play} 22... a4 $14) 23. Rd4 $1 $18 {[%cal Rd4h4] Threatening mate with Rh4.} Rad8 $2 (23... e5 $18 24. Qxe5 a4) 24. Rh4 {Precision: White = 80%, Black = 33%.} 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "1.27"]
[White "Danchenko, Artemiy"]
[Black "Pogonina, Natalija"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "1836"]
[BlackElo "2478"]
[Annotator "TA"]
[PlyCount "79"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,79,38,16,39,39,47,41,36,13,91,18,16,16,9,22,25,8,18,-1,0,-13,8,18,15,7,7,14,12,0,35,31,32,15,48,18,90,104,93,87,84,108,141,135,122,112,141,131,216,225,233,225,216,130,114,118,131,123,125,123,150,158,147,153]} 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. Nc3 Nf6 7. Bg5 {[%cal Bc1g5,Bg5h4,Bh4g3][%mdl 32]} h6 8. Bh4 d6 {C45: Scotch Game} 9. f3 g5 10. Bg3 {LiveBook: 4 Games} a6 {The position is equal.} 11. Qd2 Be6 12. O-O-O Qe7 13. h4 {[#]} Rg8 $146 (13... O-O-O $11) ({Predecessor:} 13... O-O-O 14. Kb1 Nd7 15. Bf2 Qf6 16. Bxb6 Nxb6 {0-1 (45) Dominguez Perez,L (2752)-Andreikin,D (2736) Novi Sad 2016}) 14. Kb1 (14. Na4 $16 Ba7 15. hxg5 hxg5 16. Qc3) 14... O-O-O $11 15. Nd5 Bxd5 $1 16. exd5 Ne5 17. hxg5 hxg5 18. Be2 Rde8 19. Rhe1 Kb8 20. Bxe5 dxe5 21. d6 cxd6 22. Qxd6+ Ka7 23. Bc4 Bc7 24. Qxe7 Rxe7 25. c3 Nh5 26. Nc5 Rd8 (26... g4 $11 {remains equal.}) 27. Rxd8 $16 Bxd8 28. Rd1 Bb6 29. Ne4 Be3 30. Nd6 Rc7 31. Bxf7 Nf4 32. g3 Nh3 (32... Ne2 $16) 33. Be6 $18 Nf2 34. Re1 Bc5 35. Ne4 Nxe4 36. Rxe4 ({Don't play} 36. fxe4 $6 Bf2 $14) 36... Bd6 37. g4 Rh7 38. Re2 Kb6 39. Bf5 Rh3 40. Be4 {Precision: White = 66%, Black = 33%.} 1/2-1/2

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "1.28"]
[White "Tunik, Gennady"]
[Black "Khuranov, Temir"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "2378"]
[BlackElo "1658"]
[Annotator "ChessBase"]
[PlyCount "137"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

1. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:01]} 2. c4 {[%emt 0:00:00]} c6 {[%emt 0:00:00]} 3. Nf3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:02]} 4. Nc3 {[%emt 0:00:00]} e6 {[%emt 0:00:02]} 5. e3 {[%emt 0:00:00]} Nbd7 {[%emt 0:00:02]} 6. Qc2 {[%emt 0:00:00]} Be7 {[%emt 0:00:12]} 7. Bd3 {[%emt 0:00:00]} O-O {[%emt 0:00:07]} 8. O-O {[%emt 0:00:02]} dxc4 {[%emt 0:00:09]} 9. Bxc4 {[%emt 0:00:00]} b5 {[%emt 0:00:04]} 10. Be2 {[%emt 0:00:02]} a6 {[%emt 0:00:04]} 11. e4 {[%emt 0:00:17]} Bb7 {[%emt 0:00:27]} 12. e5 {[%emt 0:00:04]} Nd5 {[%emt 0:00:05]} 13. Nxd5 {[%emt 0:00:10]} cxd5 {[%emt 0:00:02]} 14. Bf4 {[%emt 0:00:12]} Rc8 {[%emt 0:00:10]} 15. Qd3 {[%emt 0:00:48]} Qb6 {[%emt 0:01:08]} 16. Bg5 {[%emt 0:00:12]} Bxg5 {[%emt 0:01:17]} 17. Nxg5 {[%emt 0:00:00]} g6 {[%emt 0:00:02]} 18. Rfc1 {[%emt 0:00:43]} h6 {[%emt 0:01:17]} 19. Nf3 {[%emt 0:00:03]} Rc7 {[%emt 0:00:05]} 20. Rxc7 {[%emt 0:00:13]} Qxc7 {[%emt 0:00:04]} 21. Qd2 {[%emt 0:00:03]} Rc8 {[%emt 0:00:02]} 22. Qxh6 {[%emt 0:00:09]} Nf8 {[%emt 0:00:48]} 23. Bd3 {[%emt 0:00:11]} Qe7 {[%emt 0:03:56]} 24. h4 {[%emt 0:00:15]} Nh7 {[%emt 0:01:27]} 25. h5 {[%emt 0:00:18]} Qf8 {[%emt 0:00:03]} 26. Qf4 {[%emt 0:01:07]} gxh5 {[%emt 0:02:24]} 27. Ng5 {[%emt 0:00:06]} Nxg5 {[%emt 0:00:59]} 28. Qxg5+ {[%emt 0:00:00]} Qg7 {[%emt 0:00:02]} 29. Qxh5 {[%emt 0:00:02]} Kf8 {[%emt 0:00:44]} 30. Re1 {[%emt 0:02:36]} Ke7 {[%emt 0:00:36]} 31. Qh4+ {[%emt 0:00:12]} Kd7 {[%emt 0:00:10]} 32. Qf4 {[%emt 0:00:07]} Rh8 {[%emt 0:01:06]} 33. Re3 {[%emt 0:00:30]} Bc6 {[%emt 0:00:35]} 34. a3 {[%emt 0:01:21]} Ke7 {[%emt 0:00:54]} 35. Rg3 {[%emt 0:00:55]} Qh6 {[%emt 0:00:28]} 36. Qxh6 {[%emt 0:00:05]} Rxh6 {[%emt 0:00:01]} 37. Rh3 {[%emt 0:00:19]} Rxh3 {[%emt 0:00:15]} 38. gxh3 {[%emt 0:00:01]} Be8 {[%emt 0:00:07]} 39. f4 {[%emt 0:00:06]} f6 {[%emt 0:00:04]} 40. Kf2 {[%emt 0:00:05]} Bh5 {[%emt 0:00:20]} 41. Ke3 {[%emt 0:00:05]} f5 {[%emt 0:00:25]} 42. Kd2 {[%emt 0:00:06]} Kd7 {[%emt 0:00:03]} 43. a4 {[%emt 0:00:21]} Kc6 {[%emt 0:00:31]} 44. Kc3 {[%emt 0:00:04]} Kb6 {[%emt 0:00:16]} 45. axb5 {[%emt 0:00:03]} axb5 {[%emt 0:00:02]} 46. Kb4 {[%emt 0:00:01]} Be8 {[%emt 0:00:16]} 47. Be2 {[%emt 0:00:03]} Bd7 {[%emt 0:00:06]} 48. h4 {[%emt 0:00:02]} Be8 {[%emt 0:00:06]} 49. h5 {[%emt 0:00:01]} Bf7 {[%emt 0:00:30]} 50. h6 {[%emt 0:00:02]} Bg6 {[%emt 0:00:01]} 51. Bxb5 {[%emt 0:00:02]} Bh7 {[%emt 0:00:04]} 52. Be8 {[%emt 0:00:03]} Kc7 {[%emt 0:00:14]} 53. Kc5 {[%emt 0:00:02]} Kd8 {[%emt 0:00:17]} 54. Bh5 {[%emt 0:00:01]} Kc7 {[%emt 0:00:34]} 55. Bf7 {[%emt 0:00:03]} Kd7 {[%emt 0:00:03]} 56. b4 {[%emt 0:00:02]} Ke7 {[%emt 0:00:10]} 57. Bh5 {[%emt 0:00:02]} Kd7 {[%emt 0:00:02]} 58. b5 {[%emt 0:00:01]} Kc7 {[%emt 0:00:28]} 59. b6+ {[%emt 0:00:03]} Kb7 {[%emt 0:00:03]} 60. Bf7 {[%emt 0:00:01]} Kb8 {[%emt 0:00:04]} 61. Bxe6 {[%emt 0:00:03]} Kb7 {[%emt 0:00:03]} 62. Bxd5+ {[%emt 0:00:01]} Kb8 {[%emt 0:00:02]} 63. Bf7 {[%emt 0:00:02]} Kb7 {[%emt 0:00:02]} 64. d5 {[%emt 0:00:01]} Kb8 {[%emt 0:00:02]} 65. Kc6 {[%emt 0:00:02]} Kc8 {[%emt 0:00:02]} 66. d6 {[%emt 0:00:02]} Kd8 {[%emt 0:00:06]} 67. e6 {[%emt 0:00:02]} Kc8 {[%emt 0:00:15]} 68. e7 {[%emt 0:00:01]} Bg6 {[%emt 0:00:02]} 69. e8=Q# {[%emt 0:00:03]} 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "1.29"]
[White "Tyurin, Artem"]
[Black "Matjushin, Gennady"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "1820"]
[BlackElo "2417"]
[Annotator "TA"]
[PlyCount "88"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,88,32,38,31,38,0,55,33,43,-69,-77,-112,-113,-153,-152,-165,-135,-208,-141,-180,-190,-246,-150,-198,-182,-243,-201,-209,-201,-253,-244,-247,-243,-278,-279,-285,-223,-246,-237,-256,-242,-296,-210,-487,-475,-465,-473,-464,-445,-468,-488,-484,-392,-380,-379,-364,-378,-382,-282,-270,-268,-268,-104,-451,-421,-471,-453,-468,-479,-458,-455,-448,-383,-380,-358,-495,-495,-536,-520,-29987,-29988]} 1. e4 d6 2. d4 {[%cal Bd2d4,Bd4d5][%mdl 32]} Nf6 3. Nc3 Nc6 4. g3 (4. Nf3 g6 5. Be3 Bg7 6. Qd2 O-O 7. O-O-O a6 8. Bh6 b5 9. Bxg7 Kxg7 10. Qe1 e6 11. e5 Nd5 12. h4 h6 13. g3 Ncb4 14. Nxd5 Nxd5 15. Bg2 Bb7 16. Nh2 {0-1 (62) Berkes,F (2640)-Kadric,D (2562) Paracin 2016}) 4... e5 5. d5 Ne7 6. Bg5 $146 {B00: Queen's Fianchetto Defence, Nimzowitsch Defence} ({Predecessor:} 6. Bg2 g6 7. Nge2 Bg7 8. O-O O-O 9. h3 c6 10. dxc6 bxc6 11. Be3 Ba6 12. Qd2 Qb8 13. b3 Rd8 14. Na4 d5 15. Nc5 dxe4 16. Qe1 Bxe2 17. Qxe2 {0-1 (74) Gvetadze,S (2301)-Bojkovic,N (2424) Antalya 2002}) 6... a6 7. a4 Ng6 (7... h6 $11 8. Bxf6 gxf6) 8. Bg2 {White is slightly better.} Be7 9. h3 {[#]} (9. h4 $14) 9... Nxd5 $1 $15 {[%mdl 512]} 10. Nxd5 {Be3 is the strong threat.} Bxg5 11. Ne2 c6 12. Ndc3 Be7 13. O-O (13. Qd3 $17) 13... a5 14. Kh2 O-O 15. h4 (15. Qd2 {might work better.}) 15... Re8 16. h5 Nf8 {[%cal Bg6f8,Bf8e6,Be6c5][%mdl 32]} 17. f4 (17. Bh3 {keeps fighting.}) 17... Ne6 18. f5 Nc5 19. h6 g6 20. Ng1 Bg5 21. Nh3 Bxh6 22. Qf3 gxf5 23. exf5 Qf6 24. Qh5 Kh8 25. Nf2 Qg5 26. Qxf7 $2 (26. Qxg5 Bxg5 27. Nfe4 Nxe4 28. Nxe4) 26... Re7 $19 {[%cal Be8e7,Be7g7,Bg7g5][%mdl 32]} 27. Qc4 Bxf5 28. Nh3 Qg6 ({Weaker is} 28... Bxh3 29. Bxh3 Rg8 30. Ne2 $19) 29. Rae1 Rg7 30. Qh4 Bg5 31. Qxg5 Qxg5 32. Nxg5 Rxg5 33. Rd1 d5 34. Nxd5 cxd5 35. Rxd5 Ne4 $2 {[#]} ({Not} 35... Bxc2 36. Rxc5 Bxa4 37. Ra1 $15) (35... Nxa4 $19 {has better winning chances.} 36. Rxe5 Rh5+ 37. Kg1 Bg4 38. Rxh5 Bxh5) 36. Rxe5 $2 {[%mdl 8192]} (36. Rxf5 $1 $17 {[%mdl 512] nothing else works.} Rxf5 37. Bxe4) 36... Nxg3 37. Rf3 Rag8 38. Bh3 Rh5 39. Rxg3 Rxg3 40. Kxg3 Rxh3+ {KRB-KR} 41. Kg2 Rh5 {White must now prevent ...Bh3+.} 42. Re8+ Kg7 43. Re7+ Kf6 44. Rxb7 (44. Rc7 $19) 44... Be4+ {Precision: White = 30%, Black = 45%.} 0-1

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "2.1"]
[White "Savchenko, Boris"]
[Black "Anikonov, Dmitry"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "2566"]
[BlackElo "2407"]
[Annotator "TA"]
[PlyCount "65"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,65,28,37,-57,-34,-48,-37,-47,-55,-101,-99,-93,-18,-88,-60,-49,103,70,175,144,207,200,183,182,272,277,271,280,269,252,537,421,428,412,618,594,947,454,445,452,782,941,1053,1045,1029,1021,29997,29998]} 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 c5 7. Qg4 Qc7 8. Qxg7 Rg8 9. Qxh7 cxd4 10. Ne2 Nbc6 11. Qd3 {C18: French: 3 Nc3 Bb4: Main line: 7 h4 and 7 Qg4} ({White should try} 11. f4 $14) (11. f4 Bd7 12. Qd3 dxc3 13. Qxc3 O-O-O 14. Rb1 d4 15. Qc4 Nf5 16. g3 Na5 17. Qxc7+ Kxc7 18. Bg2 Bc6 19. Kf2 Nc4 20. Rb4 b5 21. Bxc6 Kxc6 22. a4 a6 23. axb5+ axb5 {1-0 (51) Leko,P (2679)-Pichot,A (2565) Douglas 2017}) 11... Nxe5 $15 12. Qxd4 Nf5 {[%cal Be7f5,Bf5d6,Bd6c4][%mdl 32]} 13. Qd2 $146 {Black is slightly better.} ({Predecessor:} 13. Qa4+ Bd7 14. Qb3 Nc4 15. a4 Nh4 16. g3 Nf3+ 17. Kd1 O-O-O 18. Bb2 Nfd2 {0-1 (28) Otgonbat,C (2119)-Sharavdorj,D (2427) Ulaanbaatar 2002}) 13... Bd7 {[%mdl 1024] Black has compensation.} 14. Nd4 Nd6 $1 {[%cal Rd6e4] Strongly threatening ...Ne4.} 15. f3 Rc8 (15... Nec4 $17 16. Bxc4 Qxc4) 16. Kd1 (16. Rb1 $11 {keeps the balance.}) 16... Ndc4 (16... Qxc3 17. Qxc3 Rxc3 18. h4 $11) 17. Qe1 Qa5 $2 (17... Qb6 $15) 18. h4 {[%cal Bh2h4,Bh4h5,Bh5h6][%mdl 32]} Ba4 (18... Nc6 $14) 19. Rb1 $18 b6 (19... Qc7 $16 {keeps fighting.}) 20. Rb4 Nc6 21. Nxc6 $1 ({Worse is} 21. Bxc4 dxc4 22. Nxc6 (22. Rxc4 Bxc2+ 23. Kxc2 Nxd4+ 24. Rxd4 Rxg2+ 25. Kb1 Qb5+ 26. Ka1 Qb3 $16) 22... Bxc6 $11) 21... Rxc6 (21... Bxc6 {was called for.} 22. h5 Qc5) 22. h5 b5 23. h6 Qc7 {[#]} 24. Bg5 $1 {[%cal Rg5f6][%mdl 512]} f6 $2 ({Avoid the trap} 24... Rxg5 $2 25. h7 $18) (24... e5 25. h7 Rh8) 25. Bxf6 {aiming for h7.} Qh7 {[%csl Ga4][%cal Rh7c2]} 26. Qf2 Bxc2+ (26... e5 $142 27. Bg7 Rxg7 28. hxg7 Qxg7 29. Bxc4 dxc4) 27. Kc1 Ba4 {[#] If Black can now play ...Rg6 this consolidates a bit.} 28. Rxa4 (28. Bd3 $142 $1 {[%mdl 512]} Qxd3 29. h7) 28... bxa4 29. Qc2 ({Not} 29. Bxc4 Rxc4 30. Qb2 Rg6 $16) 29... Rg6 (29... Qxc2+ $142 30. Kxc2 Kf7) 30. Qxa4 Kd7 31. Bxc4 Rxh6 32. Qxa7+ Rc7 33. Bb5+ {Precision: White = 59%, Black = 33%.} 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "2.2"]
[White "Ivlev, Aleksey"]
[Black "Sjugirov, Sanan"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "2300"]
[BlackElo "2652"]
[Annotator "TA"]
[PlyCount "67"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,67,10,0,13,11,8,-31,8,0,8,-17,0,-15,-8,-25,-14,-22,-7,-34,-11,-34,-14,-28,-19,-50,-13,-149,-153,-242,-231,-220,-218,-307,-325,-291,-304,-583,-262,-267,-267,-341,-307,-307,-304,-368,-367,-354,-289,-305,-325,-315]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 {[%cal Bc1d2,Bd2c3,Bc3b2][%mdl 32]} Be7 6. Bg2 O-O 7. O-O Nbd7 8. Qc2 c6 9. b3 b6 10. Bc3 Ne4 {E11: Bogo-Indian} 11. Bb2 Bb7 12. cxd5 $146 ({Predecessor:} 12. Nfd2 Nxd2 13. Nxd2 Rc8 14. e4 c5 15. exd5 exd5 16. Rad1 cxd4 17. Bxd4 Qc7 18. Qf5 dxc4 19. Bxb7 Qxb7 20. Nxc4 {½-½ (30) Papaioannou,I (2631)-Ghaem Maghami,E (2566) Baku 2016}) 12... exd5 {Black is slightly better.} 13. Nbd2 f5 14. Ne1 Bd6 15. Nd3 Qe7 16. Nf3 c5 17. dxc5 bxc5 18. e3 Rac8 19. Rad1 Nb6 {[%cal Bd7b6,Bb6d5,Bd5c3,Bc3d1][%mdl 32]} 20. Nf4 d4 21. Qe2 Rfe8 22. exd4 (22. Rfe1 $11) 22... Bxf4 $1 $17 23. gxf4 (23. dxc5 $17 Qxc5 24. gxf4) 23... Nd5 $19 24. Bc1 {[#]} Ndc3 $1 {[%csl LRd1,LRe2][%cal Rc3e2]} 25. Qb2 (25. Qc4+ $142 Bd5 26. Qa6 Nxd1 27. Rxd1) 25... Nxd1 26. Rxd1 cxd4 {White must now prevent ...Nc3.} 27. Rxd4 $2 {[#]} (27. Ne5 Qh4 28. b4) 27... Nf6 (27... Nxf2 $142 $1 {[%mdl 512]} 28. Kxf2 (28. Qxf2 Rxc1+) 28... Bxf3 29. Bxf3 Qe1+ 30. Kg2 Rxc1) 28. Rd1 Be4 29. Qa3 Qxa3 30. Bxa3 Red8 31. Rxd8+ Rxd8 32. Ne5 Rd1+ 33. Bf1 Ng4 34. f3 {Precision: White = 44%, Black = 57%.} 0-1

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "2.3"]
[White "Kokarev, Dmitry"]
[Black "Musalov, Ruslan"]
[Result "1-0"]
[ECO "C84"]
[WhiteElo "2616"]
[BlackElo "2338"]
[Annotator "TA"]
[PlyCount "69"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,69,36,38,52,48,45,14,39,38,53,45,68,61,79,66,66,47,53,58,93,70,101,66,110,68,84,49,52,0,67,78,78,52,59,45,61,43,42,54,101,104,92,100,91,88,90,66,144,56,73,47]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 d6 5. O-O a6 6. Bxc6+ bxc6 7. d4 exd4 8. Nxd4 Bd7 9. Nc3 Be7 10. h3 {C84: Closed Ruy Lopez: Unusual White 6th moves} O-O 11. Qf3 {LiveBook: 3 Games} Rb8 $146 ({Predecessor:} 11... Re8 12. Re1 c5 13. Nf5 Bxf5 14. Qxf5 Rb8 15. b3 Nd7 16. Nd5 Bf6 17. Rb1 Re6 18. Bd2 c6 19. Nxf6+ Qxf6 20. Qxf6 Nxf6 {1-0 (46) Gabuzyan,H (2585)-Petrosyan,M (2550) Yerevan 2017}) 12. b3 {White is slightly better.} Re8 13. Bf4 c5 14. Nf5 Bxf5 15. exf5 Qc8 16. g4 h6 17. Rfe1 Qb7 18. Kg2 Qxf3+ 19. Kxf3 Kf8 20. Rad1 Bd8 21. Re3 Rb4 22. Bg3 Rb7 23. Na4 Nd7 24. Nc3 (24. Rde1 $14 Rxe3+ 25. Kxe3) 24... Bg5 (24... Nf6 $1 $11) 25. Rxe8+ $14 Kxe8 26. Nd5 Nb6 27. f6 Nxd5 28. fxg7 Nf6 {[#] ...Ng8 is the strong threat.} 29. h4 Kd7 30. hxg5 hxg5 31. Rd5 {Threatens to win with Rf5.} Rb8 32. Rxg5 Rg8 33. Bf4 Nh7 {[#]} (33... Ne8 $14) 34. Rd5 ({Better is} 34. Rf5 $1 $16 {[%cal Rf5f7]} Ke6 35. Bh6) 34... Ke6 35. Rd1 {Precision: White = 36%, Black = 42%.} 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "2.4"]
[White "Bykov, Egor"]
[Black "Volkov, Sergey"]
[Result "0-1"]
[ECO "D12"]
[WhiteElo "2346"]
[BlackElo "2627"]
[Annotator "TA"]
[PlyCount "88"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,88,34,21,43,0,0,0,0,-12,17,5,12,13,22,22,30,-12,0,0,0,0,0,-6,0,-9,-8,-16,-18,-19,-18,-16,-15,-156,-153,-136,-122,-235,-221,-235,-196,-144,-97,-114,-125,-150,-80,-263,-240,-892,-890,-1025,-1023,-1009,-1000,-949,-908,-880,-458,-460,-451,-433,-423,-438,-416,-667,-666,-29997,-29998]} 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bf5 5. Nc3 e6 6. Nh4 Bg6 7. Nxg6 hxg6 8. Bd3 Nbd7 {D12: Slav Defence: 3 Nf3 Nf6 4 e3 Bf5} 9. O-O Bd6 10. h3 O-O 11. Qc2 Qe7 12. Rd1 {LiveBook: 3 Games} Rac8 13. e4 $146 {Strongly threatening e5.} ({Predecessor:} 13. c5 Bb8 14. f4 Ne8 15. Rb1 g5 16. b4 {½-½ (63) Gelfand,B (2727)-Anand,V (2791) Moscow 2012}) 13... e5 14. Be3 {[%cal Rc4d5]} exd4 15. Bxd4 {[%cal Rc4d5]} Be5 (15... dxc4 {seems wilder.} 16. Bxc4 b5 17. Bb3 a5 18. a3 Rfd8) 16. Bxe5 Qxe5 17. exd5 cxd5 18. cxd5 Nxd5 19. Bxg6 Nxc3 20. bxc3 Rxc3 21. Bh7+ Kh8 22. Qa4 Nf6 (22... Nc5 $5 23. Qh4 $8 g5 $11) 23. Bc2 b5 24. Qh4+ Kg8 25. Re1 Qc5 26. Bb3 a5 {[%cal Ba7a5,Ba5a4][%mdl 32]} 27. Rab1 (27. Qf4 $11) 27... a4 $17 28. Bd1 Rc4 $1 {[%cal Rc4h4]} 29. g4 (29. Qg3 $17 {was necessary.}) 29... Ne4 $19 30. Rb2 Ng5 31. Qg3 Rc3 32. Re3 Rc1 33. Rd3 {[#]} Re8 ({Black should try} 33... Ne4 $1 {[%cal Re4g3]} 34. Qf3 Nc3) 34. h4 $2 (34. Kg2 $17) 34... Qc6 $40 {[%mdl 128] Black wants a kill.} 35. Kh2 $2 {[#]} (35. f4 Qf6 36. Rg2) 35... Re1 $1 {[%csl Gc6][%cal Re1h1]} ({Not} 35... a3 36. Rbd2 $15) 36. Rd8+ Kh7 {[%csl Gc6][%cal Re1h1]} 37. Qd3+ g6 38. Qd5 Qc7+ 39. Qd6 Qxd6+ 40. Rxd6 Ne4 ({Weaker is} 40... Rcxd1 41. Rxd1 Rxd1 42. hxg5 $17) 41. Rd7 Rcxd1 ({But not} 41... Rexd1 42. Rxf7+ Kg8 43. Ra7 $19) 42. Rxf7+ Kg8 43. Rf4 (43. Rc7 $142 Rh1+ 44. Kg2) 43... Nc3 {( -> ...Rh1+)} 44. Rc2 Rh1+ {Precision: White = 33%, Black = 63%.} 0-1

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "2.5"]
[White "Pridorozhni, Aleksei"]
[Black "Tsoi, Dmitry"]
[Result "1-0"]
[ECO "A53"]
[WhiteElo "2571"]
[BlackElo "2371"]
[Annotator "TA"]
[PlyCount "74"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,74,26,25,56,43,36,40,62,39,62,47,75,66,79,64,68,49,61,54,59,55,107,104,131,131,131,131,131,131,131,131,131,131,139,125,125,125,126,126,182,178,254,250,364,366,362,362,423,431,418,424,421,415,581,586,739,739,730,725,730,728,779]} 1. e4 d6 2. d4 Nf6 3. f3 Nbd7 4. c4 e5 5. Ne2 Be7 6. Nbc3 O-O 7. Be3 c6 8. d5 {LiveBook: 53 Games} Nb6 {A53: Old Indian Defence without Nf3} 9. b3 $146 ({Predecessor:} 9. Ng3 cxd5 10. cxd5 Ne8 11. Bd3 Bg5 12. Bf2 g6 13. O-O h5 14. Nge2 h4 15. Kh1 Nf6 16. f4 exf4 17. Nxf4 Bxf4 18. Bxb6 Qxb6 19. Rxf4 {1-0 (29) Meduna,E (2485)-Tobyas,M (2305) Pardubice 1994}) 9... cxd5 10. cxd5 Bd7 {White is slightly better.} 11. Qd2 Rc8 12. Ng3 Na8 13. Bd3 ({Inferior is} 13. Bxa7 Qc7 $17) 13... Qa5 14. Nb5 {[%cal Bc3b5,Bb5a3,Ba3c2][%mdl 32]} Qxd2+ 15. Kxd2 a6 $1 {[%cal Ra6b5]} 16. Na3 b5 17. Nc2 Bd8 (17... a5 $14) 18. a4 $16 Ba5+ 19. b4 Bb6 20. axb5 axb5 21. Ra6 $36 {[%mdl 2048] White is on the roll.} Rb8 22. Rha1 Rfc8 23. Ne2 Ne8 24. Nc3 Nec7 25. R6a3 Bxe3+ 26. Nxe3 Nb6 (26... Rb7 $16 27. Ra7 Rcb8) 27. Ra7 $18 Ra8 (27... Kf8 {keeps fighting.} 28. h3 h6) 28. R1a5 Rxa7 (28... g6 {might work better.} 29. Rb7 (29. Nxb5 Bxb5 30. Rxa8 Rxa8 $18) 29... Rab8) 29. Rxa7 Kf8 30. Rb7 Na4 31. Nxa4 bxa4 32. Nc4 a3 33. Nxa3 Be8 34. b5 {[%cal Bb4b5,Bb5b6][%mdl 32] White is clearly winning.} f5 35. b6 Na8 36. exf5 Rd8 37. g4 Ba4 {Precision: White = 88%, Black = 50%.} 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "2.6"]
[White "Kornyukov, Alexey"]
[Black "Bocharov, Dmitry"]
[Result "0-1"]
[ECO "E20"]
[WhiteElo "2452"]
[BlackElo "2583"]
[Annotator "TA"]
[PlyCount "120"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,120,-62,-31,-90,0,-16,15,0,0,-23,0,0,0,-8,-22,-13,-12,-3,-12,-10,93,91,81,-19,-26,-47,0,0,0,0,0,-3,-11,-60,-66,-83,0,-60,-19,-25,0,0,0,0,15,11,11,0,0,-14,-14,-16,-18,-59,-74,-85,-85,-85,-85,-85,-85,-255,-255,-255,-255,-255,-255,-255,-255,-252,-231,-197,-179,-168,-155,-158,-131,-1643,-1458,-1883,-1318,-12850,-10585,-10785,-9953,-10064,-7783,-6540,-6532,-6044,-6044,-29971,-29972,-29973,-29974,-29976,-29974,-29972,-29973,-29969,-29967,-6680,-6279]} 1. d4 Nf6 2. c4 e6 {[%cal Be7e6,Be6d5][%mdl 32]} 3. Nc3 Bb4 4. f3 O-O 5. e4 d5 6. cxd5 {E20: Nimzo-Indian: 4 g3 and 4 f3} exd5 7. e5 Nfd7 {[%cal Bf6d7,Bd7c5,Bc5e4][%mdl 32]} 8. f4 (8. a3 Bxc3+ 9. bxc3 f6 10. exf6 Qe8+ 11. Qe2 Qf7 12. fxg7 Re8 13. Be3 Nc6 {1-0 (44) Mamedyarov,S (2757)-Aronian,L (2830) Khanty-Mansiysk 2014}) 8... c5 9. Nf3 Nc6 10. Be3 cxd4 {LiveBook: 3 Games} 11. Bxd4 (11. Nxd4 $15 Nc5 12. Bb5) 11... Re8 $146 (11... Nc5 $17 {And now ...Ne4 would win.} 12. Be2 (12. Bxc5 Bxc5 13. Bd3 Qb6 $17) 12... Ne6) ({Predecessor:} 11... Nxd4 12. Qxd4 Qa5 13. a3 Bxc3+ 14. bxc3 {½-½ (66) Le,Q (2712)-Van Wely,L (2654) Dubai 2014}) 12. Be2 Nc5 13. a3 Bxc3+ 14. bxc3 Ne4 15. O-O Qa5 16. Ng5 Nxg5 17. fxg5 Nxe5 18. Bh5 {Threatens to win with Re1.} Ng6 19. Qf3 Be6 (19... Qc7 $1 $11) 20. Rae1 $16 {Hoping for Rxe6!} Qc7 {[#]} 21. Bxg6 (21. Qf2 $1 $16) 21... hxg6 $11 22. h4 Qd7 23. Re5 Rad8 24. Rfe1 Bf5 25. Qf4 Be4 26. Rf1 b6 27. Rf2 Re6 (27... Rf8 $17 {aiming for ...Kh7.} 28. Rxe4 dxe4) 28. g4 ({Better is} 28. Rxe6 $11 fxe6 29. Be5) 28... Rde8 {...Rxe5 is the strong threat.} 29. Rxe6 Qxe6 30. h5 gxh5 31. gxh5 Rf8 32. Qg3 Bf5 33. Qf4 Bd3 34. h6 gxh6 $1 35. gxh6 {White wants to mate with Qg5+.} Kh7 $1 $36 {[%mdl 2048] Black has the initiative.} 36. Rg2 {Rg7+ would kill now.} Bg6 $1 37. Qf6 Qxf6 38. Bxf6 Kxh6 $17 {[%mdl 4096] Endgame KRB-KRB} 39. Rg5 Be4 40. Bg7+ $2 (40. Kf2 $17 {might work better.}) 40... Kxg5 $19 41. Bxf8 {KB-KB} Kf4 42. Kf2 Bd3 43. Bd6+ Ke4 44. Bb8 {[#]} a6 $1 45. Bc7 b5 46. Bb6 Bc4 47. Ke1 Kd3 48. Bd4 $2 {[%mdl 8192]} (48. Ba5 $17) 48... Kc2 49. Bf6 Kb3 50. Kd2 Kxa3 51. Kc2 Ka4 52. Be7 f5 53. Bd6 a5 54. Kb2 b4 {[%cal Bb5b4,Bb4b3][%mdl 32]} 55. Be5 b3 56. Bf4 Kb5 57. Bg3 Kc6 58. Bf4 Kd7 59. Ka3 Ke6 60. Bc7 Kf6 {Precision: White = 29%, Black = 71%.} 0-1

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "2.7"]
[White "Paravyan, David"]
[Black "Chernyavsky, Alexander"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2603"]
[BlackElo "2326"]
[Annotator "TA"]
[PlyCount "97"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,97,0,-5,0,17,21,26,29,39,33,41,38,47,4,14,8,34,34,37,32,36,29,47,53,83,52,111,105,217,214,210,210,240,199,196,194,214,228,218,212,215,213,205,191,198,200,229,229,313,309,812,812,491,491,1041,933,747,748,667,659,12836,12836,12836,12836,12836,12837,12837,12837,12837,12837,12839,12839,12840,12840,12840,12841,12844,12844,12845,12841,12847,12846,12848,12848,29981,29982,29984,29983,29983,29984]} 1. Nf3 d5 2. d4 Nf6 3. a3 (3. c4 e6 4. Nc3 a6 5. cxd5 exd5 6. Bg5 Be6 7. e3 Nbd7 8. Bd3 Bd6 9. Bf4 Qe7 10. O-O O-O 11. h3 Rfe8 12. Qc2 {½-½ (12) Aronian,L (2805)-Carlsen,M (2837) Riadh 2017}) 3... e6 4. Bf4 c5 5. e3 Nc6 6. Be2 {D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4} Bd6 $146 ({Predecessor:} 6... Be7 7. Nc3 O-O 8. dxc5 Bxc5 9. O-O b6 10. Nb5 Bb7 11. Nfd4 Qd7 12. Nxc6 Bxc6 {0-1 (48) Schmitzer,P (2113)-Braun,P (2275) Bad Woerishofen 2007}) 7. dxc5 Bxf4 8. exf4 {White has an edge.} Qa5+ 9. Nbd2 Qxc5 10. O-O O-O 11. b4 Qd6 12. g3 a5 13. b5 Ne7 14. c4 b6 15. cxd5 Nexd5 16. Nc4 $36 {[%mdl 2048] White fights for an advantage.} Qe7 17. Qd4 Nd7 (17... Bd7 $14) 18. Nfe5 $16 Nc5 {[#]} (18... Nxe5 $16 19. fxe5 Rb8) 19. Nxb6 $1 $18 {[%mdl 512]} Nb3 (19... Nxb6 20. Nc6) 20. Qd3 (20. Nxd5 $6 exd5 21. Qxd5 Be6) 20... Nxb6 21. Qxb3 Bb7 22. Bf3 Bxf3 23. Qxf3 (23. Nxf3 $6 a4 $16) 23... a4 24. Rfe1 Qc5 25. Rec1 Qxb5 26. Rab1 Qa5 {[#]} 27. Nxf7 $1 {aiming for Ng5.} Rxf7 {[#]} 28. Rxb6 $1 {[%mdl 512]} e5 {[#]} (28... Qxb6 29. Qxa8+) 29. Rb5 $1 {[%mdl 512]} Qxb5 $2 (29... Qa7 30. Rxe5 Rd8) 30. Qxa8+ {[%mdl 4096] Endgame KQR-KQR} Rf8 31. Rc8 Rxc8 (31... Qb1+ $142 32. Kg2 Rxc8 33. Qxc8+ Kf7 34. Qc7+ (34. fxe5 Qe4+ 35. Kh3 Qxe5 $18) 34... Kg6 35. Qd6+ (35. fxe5 Qe4+ 36. Kf1 Qd3+ 37. Ke1 Qxa3 $16) 35... Kf7 36. Qd7+ (36. fxe5 Qe4+ 37. Kf1 Qh1+ 38. Ke2 Qe4+ 39. Kd2 Qf3 $18) 36... Kf8 37. Qd6+ (37. fxe5 Qe4+ 38. Kh3 Qxe5 $18) 37... Kf7 38. Qd7+ (38. Qxe5 Qb7+ 39. f3 Qd7 $18) 38... Kf8 39. Qd6+ Kf7) 32. Qxc8+ {KQ-KQ} Kf7 33. Qf5+ Kg8 34. fxe5 Qc5 35. Qe6+ Kf8 36. Qd6+ Qxd6 37. exd6 {KP-KP} Ke8 38. Kf1 Kd7 39. Ke2 Kxd6 40. Kd3 Kd5 41. Kc3 Kc5 42. f4 {[%cal Bf2f4,Bf4f5][%mdl 32]} g6 43. g4 h6 44. h3 {[%cal Bh2h3,Bh3g4,Bg4f5][%mdl 32]} h5 45. f5 hxg4 46. hxg4 gxf5 47. gxf5 {White mates.} Kd5 48. Kb4 Ke5 49. Kxa4 {[%mdl 32768] Precision: White = 90%, Black = 25%. . An unexpected result.} 1/2-1/2

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "2.8"]
[White "Kotenko, Pavel"]
[Black "Kryakvin, Dmitry"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "2403"]
[BlackElo "2580"]
[Annotator "TA"]
[PlyCount "98"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,98,27,19,28,21,37,10,8,15,15,8,63,64,74,-8,-7,0,22,-14,-6,-13,-7,-17,-18,-18,-18,-41,-30,-27,-9,-15,0,-26,-32,-56,-55,-77,-72,-77,-33,-44,-44,-44,-41,-44,-44,-54,-54,-58,-58,-52,-54,-85,-77,-80,-57,-84,-82,-78,-78,-77,-72,-145,-137,-188,-181,-242,-252,-343,-342,-473,-485,-494,-479,-494,-494,-477,-459,-441,-372,-409,-364,-734,-752,-1756,-1561]} 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 a6 7. Be3 Qb6 8. a3 Nc6 {C11: French: Classical System: 4 e5 and 4 Bg5 dxe4} 9. dxc5 (9. Na4 Qa5+ 10. Bd2 Qc7 11. dxc5 Nxc5 12. Nxc5 Bxc5 13. Bd3 Bd7 14. Ng5 h6 15. Nh3 O-O-O 16. b4 {½-½ (36) Shirov,A (2683)-Fridman,D (2594) Tallinn 2017}) 9... Bxc5 10. Na4 $1 {[%cal Ra4b6]} Qa5+ {The position is equal.} 11. b4 Qxa4 12. bxc5 f6 (12... O-O $11) 13. exf6 $1 $14 Nxf6 {[#]} 14. c4 (14. Bd3 $1 $16) 14... Qa5+ $11 15. Qd2 O-O 16. Qxa5 (16. Bd3 {feels hotter.} Rd8 17. cxd5 Qxd2+ 18. Kxd2 Nxd5 19. Rhc1) 16... Nxa5 17. Ne5 $146 Nd7 18. Nxd7 Bxd7 19. cxd5 exd5 20. Bd3 Rae8 21. Kf2 g5 22. g3 Bc6 {Strongly threatening ...Nb3.} 23. Rhb1 Nc4 24. Bxc4 dxc4 25. Rd1 Re4 26. Rac1 Rfe8 27. Rc3 gxf4 28. gxf4 Kf7 29. Rd4 Bb5 30. Rxe4 Rxe4 $15 {[%mdl 4096] Endgame KRB-KRB} 31. Bd2 Rd4 32. Be3 Rd1 33. a4 Bxa4 34. Rxc4 Bc6 35. Rc1 Rd3 36. Ke2 Rb3 37. Bd4 Ke6 38. Be5 ({White should play} 38. Bc3) 38... Rh3 $17 39. Rg1 (39. Bc7 $17) 39... a5 $19 {[%cal Ba6a5,Ba5a4,Ba4a3][%mdl 32]} 40. Rg8 (40. Rg5 $142) 40... a4 ({Don't take} 40... Rxh2+ 41. Ke3) 41. Kd1 Rxh2 42. Kc1 a3 43. Kb1 Be4+ 44. Ka1 Bd5 {[#] ( -> ...Rh1+)} 45. Rg1 h5 46. Re1 {f5+! is the strong threat.} Kf5 47. Bd6 {Hoping for Re5+.} Rd2 {aiming for ...h4.} 48. c6 $2 (48. Be7) 48... bxc6 49. Bxa3 Ra2+ {Precision: White = 43%, Black = 60%.} 0-1

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "2.9"]
[White "Timofeev, Artyom"]
[Black "Nazaretyan, Tigran"]
[Result "1-0"]
[ECO "D71"]
[WhiteElo "2563"]
[BlackElo "2285"]
[Annotator "TA"]
[PlyCount "138"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,138,-1,-18,-20,-8,-6,-7,0,0,0,-2,0,0,0,0,0,0,0,0,0,-22,0,0,0,-4,0,0,0,0,0,-11,0,0,0,-8,11,-929,509,7,7,6,16,12,12,10,10,14,20,0,10,6,6,6,12,0,2,0,0,0,0,0,0,4,10,10,25,17,33,37,27,29,36,42,218,191,275,267,294,275,304,301,393,375,384,363,443,434,495,452,527,507,645,612,637,639,614,591,731,733,758,690,687,709,1596,1477,29961,11206,29972,29972,29961,29963,29971,29973,29976,29977,29978,29979,29979,29980,29987]} 1. c4 Nf6 2. Nc3 g6 3. g3 c6 4. e3 Bg7 5. Nge2 d5 6. cxd5 cxd5 7. d4 Nc6 8. Bg2 O-O 9. O-O b6 10. b3 {D71: Fianchetto Grünfeld: 3 g3 d5 sidelines and 5 cxd5 (without Nf3)} Ba6 11. Ba3 {LiveBook: 7 Games} Rc8 $146 ({Predecessor:} 11... Re8 12. Qd2 Rc8 13. Rfd1 e6 {½-½ (13) Malakhatko,V (2518)-Yilmazyerli,M (2459) Ankara 2017}) 12. Qd2 {The position is equal.} Qd7 13. Rfd1 Rfd8 14. Rac1 h5 15. Nf4 e6 16. Nd3 Ng4 17. Ne2 Rc7 18. Rc2 Rdc8 19. Rdc1 Nf6 20. Nc3 Ng4 21. Nf4 {[%cal Rc3d5] [#] aiming for Ncxd5!} Nf6 22. h3 Kh7 23. Bf3 Kg8 24. Kg2 Ne7 25. Nd3 Nc6 26. Be2 Qd8 27. Nf4 Bxe2 28. Nb5 $2 {[%mdl 8192] [#]} (28. Qxe2 $11 Na5 29. Nd3) 28... Ne7 $4 {[%mdl 8192]} (28... Bxb5 $19 29. h4 Ne4) 29. Qxe2 $2 ({Less strong is} 29. Rxc7 Bxb5 30. Bxe7 (30. Rxe7 g5 $16) 30... Qxc7 $18) (29. Nxc7 $18 Bc4 30. Ncxe6 fxe6 31. bxc4 dxc4 32. Bxe7 Qxe7 33. Rxc4 Rxc4 34. Rxc4) 29... Rxc2 $11 30. Rxc2 Rxc2 31. Qxc2 Qc8 32. Qxc8+ Nxc8 33. Nd3 Nd7 34. Nb4 Bf8 35. Nc6 Bxa3 36. Nxa3 {[%mdl 4096] Endgame KNN-KNN} a6 37. Nc2 Kf8 38. N2b4 a5 $1 {[%cal Ra5b4]} 39. Nd3 Nd6 40. f3 {[%cal Bf2f3,Bf3e4][%mdl 32]} Nf5 41. Kf2 Ne7 42. Na7 Ke8 43. e4 Kd8 44. Nb5 dxe4 45. fxe4 Nf6 46. Ke3 {Threatens to win with Ne5.} Nc6 $2 ({Black should play} 46... Ne8 $14) 47. Nd6 $18 Ke7 (47... Nd7 {might work better.} 48. Nxf7+ Ke7) 48. Nc8+ Ke8 49. Nxb6 g5 50. a3 h4 51. gxh4 gxh4 52. Nc4 Nd7 53. Nde5 Ncxe5 54. Nxe5 {KN-KN} ({Not} 54. dxe5 Kd8 $18) 54... Nb6 55. Nf3 a4 56. bxa4 Nxa4 57. Nxh4 Nb2 58. Kf4 f6 59. Nf3 Kf7 60. Nd2 Kg6 61. Nb3 Kh5 62. Nc5 e5+ 63. dxe5 fxe5+ 64. Kf5 {White mates.} Nc4 65. a4 {[%cal Ba3a4,Ba4a5,Ba5a6,Ba6a7][%mdl 32]} Kh4 66. Nb7 Kxh3 67. a5 Kg3 68. a6 Kf3 69. a7 Ke3 {Precision: White = 73%, Black = 38%.} 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "2.10"]
[White "Zakaryan, David"]
[Black "Iljiushenok, Ilia"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "2420"]
[BlackElo "2512"]
[Annotator "TA"]
[PlyCount "63"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,63,14,0,49,8,43,31,70,68,171,120,135,108,105,96,200,207,202,212,189,190,178,180,174,167,356,353,385,229,237,49,78,-141,103,104,141,141,201,193,694,706,696,680,919,945]} 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. e4 d6 6. h3 e5 7. d5 a5 8. Be3 Na6 9. g4 Nd7 {E90: King's Indian: Classical: Early deviations and 6 h3} (9... Nc5 10. Nd2 c6 11. Be2 a4 12. Qc2 Bd7 13. a3 cxd5 14. exd5 Rc8 15. f3 e4 16. fxe4 Qe7 17. O-O h5 18. g5 Nh7 19. h4 f6 20. Nf3 {½-½ (68) Anton Guijarro,D (2666)-Demchenko,A (2660) Riadh 2017}) 10. h4 Ndc5 11. Nd2 {LiveBook: 7 Games} c6 {The position is equal.} 12. a3 Bd7 13. h5 a4 $146 ({Predecessor:} 13... Bf6 14. Qf3 Bg5 15. O-O-O Bxe3 16. Qxe3 g5 17. dxc6 bxc6 {1-0 (30) Otero Acosta,D (2456)-Clavijo,J (2330) Santa Clara 2015}) 14. Qf3 f5 (14... cxd5 $14 15. cxd5 (15. Nxd5 Nc7 $11) 15... h6) 15. hxg6 (15. gxf5 $18 {Threatens to win with Qg3.} gxf5 16. h6) 15... fxg4 16. Qg3 hxg6 17. Be2 (17. Qh2 $6 Kf7 $11) 17... g5 (17... Rf4 $16) 18. Bxg4 $18 Nd3+ 19. Ke2 Nf4+ 20. Bxf4 exf4 21. Qh3 {Threatening mate with Qh7+.} Bxg4+ 22. Qxg4 {Strongly threatening Rag1.} Nc5 $2 (22... Qb6 {was worth a try.}) 23. Rag1 f3+ 24. Kd1 (24. Nxf3 $142 Rf4 25. Qxg5 Qxg5 26. Nxg5 (26. Rxg5 Nxe4 27. Nxe4 Rxe4+ 28. Kd1 Rf8 $16)) 24... Nd3 {[#]} 25. Qe6+ $2 $40 {[%mdl 128] White mounts an attack.} (25. Kc2 $1 $18 {[%cal Rc2d3] and the rest is easy.} Ne5 26. Qxg5 Qxg5 27. Rxg5) 25... Rf7 $16 26. Nxf3 $2 {[#]} (26. Rh2 $16 {and life is bright.}) 26... Qf6 $2 (26... Nf4 $1 $17 {[%cal Rf4e6]} 27. Nxg5 (27. Qg4 $2 Qb6 $19) 27... Nxe6 28. Nxf7 Kxf7 29. dxe6+ Kf6) 27. Qxf6 Rxf6 28. Ke2 Raf8 (28... Nxb2 $16 29. Nxg5 (29. Rxg5 Raf8 $16) 29... Raf8) 29. Nxg5 $18 (29. Rxg5 $2 Rxf3 30. Rh2 (30. Rhg1 $2 Rxf2+ 31. Kd1 Nxb2+ 32. Kc1 R8f7 $19) 30... Nxb2 $19) 29... Nxf2 $2 (29... Nxb2 30. f3 Nxc4) 30. Rh2 {White is clearly winning.} Rg6 31. Rhg2 ({Not} 31. Rxf2 Rxf2+ 32. Kxf2 Bd4+ 33. Kf3 Bxg1 $11) 31... Rf4 32. Ne6 {Precision: White = 51%, Black = 12%.} ({Weaker is} 32. Rxf2 Rxf2+ 33. Kxf2 Bd4+ 34. Kf3 Bxg1 $11) 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "2.11"]
[White "Esipenko, Andrey"]
[Black "Murzin, Volodar"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2571"]
[BlackElo "2268"]
[Annotator "TA"]
[PlyCount "62"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,62,15,40,13,22,0,0,-17,-13,-17,-14,-19,-18,-13,-18,-22,8,-12,-15,-22,-15,-21,-3,-3,0,-56,-37,-64,-56,-41,-58,-85,0,0,0,0,31,25,35,45,114,106,118,120,107,91,208,201,171,102,112,31,33,33,139]} 1. d4 Nf6 2. Bf4 d6 3. Nc3 g6 4. e4 Bg7 5. Be2 (5. Nf3 O-O 6. Qd2 Nc6 7. Bh6 Bg4 8. Bxg7 Kxg7 9. O-O-O Bxf3 10. gxf3 e5 11. dxe5 dxe5 12. Qe3 Qe7 13. f4 Rad8 14. Bh3 a6 {0-1 (50) Karjakin,S (2783)-Nepomniachtchi,I (2751) chess.com INT 2017}) 5... c6 {LiveBook: 3 Partien} 6. a4 {B07: Pirc-Ufimzew-Verteidigung} Qa5 7. Qd2 e5 $146 ({Vorgänger:} 7... Nbd7 8. Nf3 e5 9. Be3 Ng4 10. O-O Nxe3 11. Qxe3 O-O 12. Ra3 Re8 13. dxe5 Nxe5 {½-½ (58) Zivkovic,M (2027)-Ilic,S (2193) Mosko 2015}) 8. dxe5 {Die Stellung ist ausgeglichen.} dxe5 9. Be3 O-O 10. Nf3 Rd8 11. Bd3 Na6 {[%cal Bb8a6,Ba6c5,Bc5e6,Be6d4][%mdl 32]} 12. O-O Bg4 13. Ne1 Be6 14. Qe2 Nc5 $36 {[%mdl 2048] Schwarz kämpft um Vorteil.} 15. Bc4 Bxc4 16. Qxc4 Ne6 17. h3 ({Günstiger ist} 17. f3 $11) 17... Nd4 $1 $15 18. b4 Qc7 19. a5 Qe7 20. Ra2 Qe6 (20... Ne8 $17 21. Rb2 Nd6) 21. Qxe6 $11 Nxe6 22. Nd3 Ne8 23. Nc5 Nxc5 24. bxc5 a6 {[#]} (24... Rd7 $14) 25. Rb2 $1 $16 Rd7 26. Rfb1 Ra7 27. Na4 Nf6 (27... f5 $16) 28. Nb6 $18 Rd8 29. Nc4 (29. f3 $18) 29... Nxe4 $16 30. Rxb7 ({Besser ist} 30. Nd6 $16 Nxd6 31. cxd6) 30... Rxb7 $14 31. Rxb7 {Sd6! ist eine echte Drohung.} Bf8 {Precision: Weiß = 46%, Schwarz = 54%.} (31... f5 $14) 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "2.12"]
[White "Oganian, Roman"]
[Black "Potapov, Pavel"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "2215"]
[BlackElo "2479"]
[Annotator "TA"]
[PlyCount "72"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,72,10,12,0,9,-27,-37,-24,-19,-25,0,-8,25,29,28,29,37,-6,-10,-43,-27,-39,-10,-8,0,0,0,0,0,4,79,29,191,182,194,190,178,152,259,242,603,583,516,510,494,445,459,479,481,447,5297,869,5285,5277,5257,5289,5289,0,0,0,5261,5285,1664]} 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 bxc6 5. O-O Bg7 6. d3 Nf6 7. Nbd2 {B31: Sicilian: 2...Nc6 3 Bb5 g6} (7. e5 Nd5 8. Re1 O-O 9. Nbd2 f6 10. c4 Nc7 11. exf6 Rxf6 12. Ne4 Rf8 13. Nxc5 d6 14. Ne4 Bg4 15. Ned2 Qd7 16. h3 Bh5 {½-½ (28) Bergez,L (2342)-Cornette,M (2579) Drancy 2016}) 7... O-O 8. Nc4 $146 ({Predecessor:} 8. Re1 Ne8 9. e5 f6 10. Qe2 fxe5 11. Nxe5 Qc7 12. Nef3 e6 13. Nb3 d6 14. c3 e5 15. h3 Nf6 16. d4 cxd4 17. cxd4 {0-1 (49) Vasiukov,E (2451)-Karlsson,L (2408) Sibenik 2014}) 8... d5 9. Ncd2 {[%cal Bc4d2,Bd2f1,Bf1h2,Bh2g4][%mdl 32] Black is slightly better.} Qc7 10. Re1 Rb8 11. h3 Rd8 12. e5 Nd7 {[%cal Rd7e5,Bf6d7,Bd7f8,Bf8e6][%mdl 32]} 13. Qe2 $1 Nf8 14. Nf1 Ne6 15. c3 a5 16. N1h2 {[#]} c4 $1 {[%mdl 512]} 17. dxc4 Ba6 18. Ng5 Nxg5 19. Bxg5 Bxc4 20. Qd2 $1 Bxe5 (20... a4 $11) 21. Ng4 f6 $2 {[#]} (21... Bd6 $1 $11 {and Black is okay.}) 22. Rxe5 $1 $18 {[%mdl 512]} fxe5 23. Re1 e4 {aiming for ...h5.} 24. Bf4 {[%mdl 1024] [#] White has strong compensation.} Qb6 (24... Rxb2 $1 $16 {[%mdl 512]} 25. Bxc7 (25. Qxb2 Qxf4) 25... Rxd2 26. Bxd8 Rxa2) 25. Be5 {Intending Qf4 and mate.} Kf8 $2 ({But not} 25... e3 26. Rxe3 Kf7 27. Bxb8 $18) (25... Kf7 26. b3 Ba6) 26. Qf4+ Ke8 {...Rb7 would now be nice for Black.} 27. Bc7 g5 28. Qe5 Qxb2 29. Qe6 {White threatens Nf6+ and mate.} Qxc3 {[#]} 30. Be5 $3 {[%mdl 512] Threatening mate with Nf6+.} Qxe1+ (30... d4 $142 31. Nf6+ Kf8 32. Nxh7+ Ke8 33. Qxc6+ Rd7) 31. Kh2 {Nf6+ would kill now.} d4 32. Nf6+ $1 Kf8 33. Nxh7+ Ke8 34. Nf6+ Kf8 35. Nh7+ Ke8 36. Qxc6+ Rd7 {[%mdl 32768] Precision: White = 72%, Black = 30%. . An unexpected result.} 1/2-1/2

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "2.13"]
[White "Sarana, Alexey"]
[Black "Zakharov, Alexander S"]
[Result "1-0"]
[ECO "A70"]
[WhiteElo "2562"]
[BlackElo "2437"]
[Annotator "TA"]
[PlyCount "49"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 26,49,43,65,180,108,137,44,42,35,58,38,47,55,156,144,177,139,182,126,121,121,152,151,345,338]} 1. d4 Nf6 2. Nf3 c5 3. d5 d6 4. c4 g6 5. Nc3 Bg7 6. h3 O-O 7. e4 e6 8. Bd3 exd5 9. cxd5 a6 10. a4 Re8 11. O-O c4 {A70: Modern Benoni: 6 e4 g6 7 Nf3} (11... Nbd7 12. Re1 Nh5 13. Bg5 Qc7 14. Rc1 Rb8 15. Qd2 c4 16. Bf1 b5 17. axb5 axb5 18. Nd4 Ba6 19. Nc6 Ra8 20. b4 cxb3 21. Nxb5 Qb6 22. Be3 Nc5 23. Nxd6 b2 24. Bxc5 bxc1=Q 25. Qxc1 Qb3 26. Bxa6 Rf8 27. Bc4 Qc3 28. e5 Qxc1 29. Rxc1 {1-0 (29) Potkin,V (2574)-Sviridov,V (2519) St Petersburg 2017}) 12. Bxc4 Nxe4 13. Nxe4 Rxe4 14. Bg5 {LiveBook: 4 Games} Qb6 ({Black should play} 14... Qf8 $14 15. Qc2 Re8) 15. Re1 $146 ({White should try} 15. Bd3 $18 Re8 16. Re1) ({Predecessor:} 15. Bd3 Rb4 16. a5 Qa7 17. Qe1 Rb3 18. Qe8+ Bf8 19. Bh6 Nd7 20. Ng5 {1-0 (20) Ivanov,J (2409)-Perera Casinas,A (2076) Seville 2010}) 15... Bf5 (15... Rxc4 $2 16. Re8+ Bf8 17. Bh6 $18) 16. Bd3 (16. Be3 $1 $16 {[%cal Re3b6]} Qxb2 17. Rb1) 16... Rxe1+ $14 17. Qxe1 Nd7 $1 ({But not} 17... Bxd3 $2 18. Qe8+ Bf8 19. Re1 $18) 18. Bxf5 gxf5 19. Rb1 Ne5 {[#]} (19... Qb3 $14) 20. Nh4 $1 $36 {[%mdl 2048] White is in control.} f4 21. Bxf4 Nd3 22. Qe3 (22. Qd2 $18 Nxf4 23. Qxf4) 22... Qxe3 23. Bxe3 Nxb2 24. Nf5 Nxa4 $2 {[#]} (24... Bc3 $16 25. Nxd6 Rd8) 25. Rb4 $1 {Precision: White = 68%, Black = 10%.} ({Less strong is} 25. Nxd6 b5 $14) (25. Rxb7 a5 $16) 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "2.14"]
[White "Maltsevskaya, Aleksandra"]
[Black "Kabanov, Nikolai"]
[Result "0-1"]
[ECO "B45"]
[WhiteElo "2274"]
[BlackElo "2478"]
[Annotator "TA"]
[PlyCount "92"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,92,0,0,0,0,0,0,0,42,-6,-6,-10,0,-18,17,8,17,23,26,22,30,-2,13,0,0,-8,-10,-12,-11,-12,-4,-10,-15,-9,-12,-18,-17,-41,-43,-117,-116,-172,-174,-252,-247,-245,-183,-296,-252,-315,-333,-322,-324,-348,-283,-255,-221,-303,-244,-276,-271,-262,-256,-415,-371,-396,-389,-402,-387,-364,-381,-424,-411,-399,-338,-430,-418,-429,-422]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Nf6 6. Ndb5 Bc5 7. Bf4 O-O {B45: Sicilian Four Knights} 8. Bd6 (8. Bc7 Qe7 9. Bd6 Bxd6 10. Qxd6 Qd8 11. O-O-O a6 12. Nd4 Qb6 13. e5 Ng4 14. Nxc6 bxc6 15. Bd3 {½-½ (66) Jakovenko,D (2730)-Pridorozhni,A (2571) Khanty-Mansiysk 2017}) 8... Bxd6 {LiveBook: 9 Games} 9. Qxd6 a6 {The position is equal.} 10. Nd4 $1 Qb6 11. Nb3 a5 {next ...a4 is good for Black.} (11... Rd8 {is more complex.} 12. Be2 a5 13. a4 Ne8 14. Qd2 d6) 12. Bd3 $146 (12. a4 {with more complications.} Rd8 13. Bb5 Ne8 14. Qg3 d5 15. O-O-O) ({Predecessor:} 12. Qc5 Qc7 13. Rd1 a4 14. Nd4 a3 15. b4 {0-1 (29) Kanazirev,P (2102)-Karakehajov,K (2508) Sunny Beach 2012}) 12... Qb4 13. Qxb4 axb4 14. Nb5 d5 15. Nc7 Ra7 16. exd5 Nxd5 17. Nxd5 exd5 18. O-O Re8 19. Rfd1 (19. a3 {keeps more tension.} bxa3 20. Rxa3 Rxa3 21. bxa3 Ne5 22. Nd4) 19... Be6 20. a3 bxa3 21. Rxa3 Rxa3 22. bxa3 Ra8 23. Ra1 Kf8 24. f4 Ke7 25. Nc5 Bc8 26. Rb1 Ra7 27. Bb5 (27. c4 $15) 27... Kd6 $17 28. Na4 (28. Nd3 $17) 28... Bf5 $19 29. Rb2 (29. Nb6 $142) 29... Nd4 30. Nb6 Rxa3 31. Be8 (31. c4 {was the only chance.}) 31... Be6 ({But not} 31... Bxc2 32. Bxf7 Rb3 33. Rxb3 $19) 32. Ba4 Ne2+ 33. Kf2 Nxf4 34. Bb3 Kc6 35. Ba4+ Kc5 36. Be8 d4 37. Na4+ Kd6 38. Rxb7 Bd5 39. Rb6+ $2 {[#]} (39. Rd7+ Ke5 40. Nb6) 39... Ke7 40. Bb5 Bxg2 41. Ra6 Rf3+ 42. Ke1 Rh3 43. Nc5 Bd5 44. Ra4 Kd6 45. Na6 Ne6 46. Nb4 Be4 {Precision: White = 41%, Black = 81%.} 0-1

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "2.15"]
[White "Golubov, Saveliy"]
[Black "Shaydullina, Sandugach"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2484"]
[BlackElo "2211"]
[Annotator "TA"]
[PlyCount "144"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,144,-52,-37,-104,-37,-35,-29,-55,-53,-51,-52,-51,-33,-45,-21,-25,-4,-54,-15,-46,-20,-16,0,0,2,-12,-14,-27,17,20,72,75,60,53,59,66,82,81,120,120,127,106,237,133,108,-1,-1,-2,-2,0,0,0,0,0,0,0,0,-2,20,12,18,0,64,54,62,62,132,133,144,24,66,68,331,89,50,0,0,-62,0,-60,216,228,227,240,225,224,249,237,242,8,284,12,591,578,554,525,1274,1215,1934,1225,1153,1032,891,852,1053,966,29975,29976,29975,29976,29976,29977,29976,29978,29973,29966,29980,29982,29982,29982,29982,29983,29983,29982,29982,29977,29983,29984,29984,29985,29989,29989,29989,29990,29991,29991,29992]} 1. e4 c5 2. Nf3 Nc6 3. c3 d5 4. e5 Bf5 5. Na3 e6 6. d3 $146 {[#] B22: Sicilian: 2 c3} (6. Nc2 $15) ({Predecessor:} 6. Nc2 Qb6 7. Be2 Bg4 8. d4 cxd4 9. Nfxd4 Bxe2 10. Qxe2 Bc5 {½-½ (10) Ilcic,R (2179)-Bodic,D (2338) Golubac 2003}) 6... Nge7 (6... Bg4 $1 $17) 7. h3 h6 8. Bf4 {Black has an edge.} a6 9. Be2 g5 10. Bh2 Qb6 11. Qd2 Bg6 12. O-O Bg7 13. Rfe1 O-O 14. Bf1 Rae8 15. Nc2 d4 16. Na3 dxc3 17. bxc3 Na5 18. Nc2 Rd8 19. Ne3 Nd5 (19... Bh5 $11) 20. h4 $16 Nxe3 21. Qxe3 g4 22. Nd2 h5 23. Ne4 Rd5 24. Rab1 Qd8 25. Nxc5 Qxh4 (25... Qc7 $16 26. Ne4 Bxe4) 26. Nxb7 (26. c4 $18 Rdd8 27. Nxb7 Nxb7 28. Rxb7) 26... Nc6 {Black wants to play ...Bxe5.} 27. c4 (27. d4 $16) 27... Rxe5 $1 $11 28. Bxe5 Bxe5 {[%csl Ge5][%cal Rh4h2]} ({Reject} 28... Nxe5 $6 29. Rec1 $16) 29. g3 Qf6 $1 30. Bg2 Bd4 31. Qf4 Qxf4 32. gxf4 g3 33. Re3 gxf2+ 34. Kxf2 Ne7 {Threatens to win with ...Nf5.} 35. Be4 f5 (35... Rb8 $11) 36. Bf3 $14 e5 37. Ke2 Bxe3 (37... e4 $1 $14) 38. Kxe3 $16 e4 39. Be2 (39. dxe4 $16 {e5 is the strong threat.} fxe4 40. Bxe4) 39... Rb8 40. d4 Nc6 $2 {[%mdl 8192]} (40... h4 $14) 41. c5 $2 (41. d5 $18 {and the rest is easy.} Nd8 42. Rg1) 41... Bf7 42. Bxa6 Ne7 {Threatening ...Ra8.} 43. Kd2 ({White should try} 43. a4 $11) 43... Bxa2 (43... h4 $15) 44. Rb6 (44. Rg1+ $11 Kh7 45. Rg5) 44... Nd5 $2 {[%mdl 8192]} (44... Ra8 $15 {keeps the upper hand.} 45. Nd6 h4) 45. Rb2 $18 e3+ {[#]} 46. Ke1 $1 Nc3 47. Rc2 Ra8 48. Rxc3 Rxa6 {[%mdl 4096] Endgame KRB-KRN} 49. c6 $2 ({White has to play} 49. Rxe3 $18 {Strongly threatening Nd6.} Re6 50. Rxe6 Bxe6 51. c6) 49... Be6 $2 {[%mdl 8192]} (49... Bd5 $11 {and Black is okay.}) 50. Rxe3 $2 ({White should play} 50. Nd8 $18 Ra1+ 51. Ke2) 50... Rxc6 $2 {[%mdl 8192]} (50... Bd5 $1 $11) 51. Nd8 $1 {[%csl LRc6,LRe6]} Rc1+ 52. Kd2 Rh1 53. Nxe6 {KRN-KR} h4 54. Ng5 Rf1 55. Rf3 Ra1 56. Rh3 Ra2+ 57. Kd3 Ra3+ 58. Kc4 {White mates.} Ra4+ 59. Kd5 Kg7 60. Ke5 Kg6 61. Rxh4 Ra1 62. Nf3 Rf1 63. Rh3 Ra1 64. Rg3+ Kf7 65. Kxf5 Ke7 66. Ke5 Ra3 67. Ke4 Rb3 68. Rg6 Rb4 69. f5 {[%cal Bf4f5,Bf5f6][%mdl 32]} Ra4 70. Ne5 Ra1 71. f6+ Kf8 72. Rh6 {[%cal Rh6h8]} Re1+ {Precision: White = 47%, Black = 27%.} 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "2.16"]
[White "Tomilova, Elena"]
[Black "Goganov, Aleksey"]
[Result "0-1"]
[ECO "A11"]
[WhiteElo "2331"]
[BlackElo "2563"]
[Annotator "TA"]
[PlyCount "58"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,58,-58,-67,-56,-73,-51,-58,-39,-137,-129,-191,-190,-183,-214,-239,-213,-205,-204,-165,-107,-114,-103,-102,-93,-275,-110,-502,-514,-767,-754,-840,-816,-826,-818,-889,-881,-1238,-784,-2527,-2072,-2589,-2482]} 1. c4 c6 2. Nf3 d5 3. e3 Nf6 4. Nc3 e6 5. Qc2 Bd6 6. b3 O-O 7. Bb2 Nbd7 {[%cal Bb8d7,Bd7c5,Bc5d3][%mdl 32]} 8. Be2 Re8 9. Rg1 {A11: English Opening: 1...c6} (9. O-O e5 10. cxd5 Nxd5 11. Ne4 Bc7 12. Ng3 Nf8 13. a3 a5 14. d4 Ng6 15. Bd3 exd4 16. Nxd4 Bg4 17. Bf5 Nf6 18. f3 Bh5 {½-½ (34) Grischuk,A (2773)-Kramnik,V (2784) Wijk aan Zee 2011}) 9... e5 10. g4 {LiveBook: 4 Games} e4 11. Nd4 {Black is slightly better.} dxc4 $146 (11... Bxh2 $6 12. Rg2 $16) ({Predecessor:} 11... c5 12. Nf5 Bxh2 13. Rg2 d4 14. Nxe4 Rxe4 15. Rxh2 Ne5 16. f4 d3 {1-0 (67) Pirverdiyev,A (2340)-Gasimov,P (2401) Baku 2016}) 12. bxc4 {Strongly threatening g5.} Nc5 (12... Bxh2 $6 13. Rh1 $16) 13. g5 (13. O-O-O $1 $15) 13... Nfd7 $17 14. f4 (14. f3 $17) 14... Bxf4 $19 15. O-O-O Be5 (15... Bxg5 16. Nf5 $17) 16. Nf5 Nb6 ({Weaker is} 16... Bxh2 17. Nxg7 $1 {[%mdl 512]} Nd3+ 18. Bxd3 $15) 17. Rdf1 Nd3+ (17... Bxh2 18. Nxg7 $1 {[%mdl 512]} Bxg1 19. Nxe8 $16) 18. Bxd3 exd3 (18... Qxd3 $19 19. Qxd3 exd3) 19. Qb3 $17 Be6 ({Not} 19... Bxh2 $2 20. Nh6+ $1 {[%mdl 512]} gxh6 21. gxh6+ Kf8 22. Rg7 $16) 20. Nh6+ gxh6 21. gxh6+ $2 (21. Ne4 $17 Bxc4 {[#]} 22. Bxe5 $1 {[%mdl 512]} Rxe5 23. Qb2) 21... Kf8 (21... Kh8 $19 {is more deadly.} 22. Ne4 Nxc4 23. Bxe5+ Nxe5) 22. Rg7 $2 {[%mdl 8192]} (22. Ba3+ $17 {was the crucial defense.} Re7 23. Ne4 Bxc4 24. Qb4) 22... Bxg7 $19 {Black is clearly winning.} 23. hxg7+ Kg8 24. Rf4 Nxc4 25. Ne4 {[#]} Nxd2 $1 26. Nf6+ {[#]} (26. Kxd2 Bxb3) 26... Qxf6 $1 27. Qxd3 (27. Bxf6 Nxb3+) 27... Qg6 28. Qxd2 Qg1+ 29. Kc2 Rad8 {Precision: White = 46%, Black = 60%.} 0-1

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "2.17"]
[White "Hasangatin, Ramil"]
[Black "Kamenets, Anatolij"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "2502"]
[BlackElo "2294"]
[Annotator "TA"]
[PlyCount "85"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,85,25,12,14,4,14,16,44,-3,2,-14,-4,-17,13,8,5,-10,35,37,60,56,59,47,102,62,61,28,37,20,63,66,85,0,64,53,222,14,75,67,69,42,54,3,75,50,118,76,203,188,193,186,466,437,736,681,636,614,768,768,760,753,1092,1082,29983,768,29987,29988,29988,29985,29984,29985,29992,29993,29993,29988,29988,29989]} 1. d4 f5 2. Nc3 Nf6 3. Bg5 d5 4. Bxf6 exf6 5. e3 Be6 6. Bd3 Qd7 {A80: Dutch Defence: Unusual White second moves} 7. Nge2 Nc6 (7... h5 8. a3 g6 9. O-O Bh6 10. b3 Nc6 11. Na4 b6 12. c4 Ne7 13. Nac3 O-O 14. Qc2 {1-0 (38) Gupta,A (2645)-Sandipan,C (2573) Moscow 2017}) 8. a3 Ne7 {The position is equal.} 9. Nf4 Bf7 10. h4 h5 11. g3 $146 ({Find the theoretical novelty and annotate with similar games:} 11. b4 Nc8 12. Bb5 c6 13. Be2 g6 14. Na4 {½-½ (59) Beeke,B (2282)-Riemersma,L (2452) Amsterdam 2017}) 11... c6 12. Na4 b6 13. b3 Nc8 14. c4 $36 {[%cal Bc2c4,Bc4c5][%mdl 2080] White is more active.} Bd6 15. c5 Bc7 16. b4 b5 (16... Kf8 $14) 17. Nc3 a5 18. bxa5 Bxa5 19. Qb3 Ne7 20. Kf1 {[%cal Rc3b5]} g5 21. Nh3 (21. hxg5 $16 fxg5 22. Nh3) 21... gxh4 ({Better is} 21... Bxc3 $11 22. Qxc3 f4) 22. gxh4 $14 {[%cal Rc3b5]} Ng6 $2 {[#]} (22... Kf8 $14) 23. Ne2 $2 (23. Nxb5 $1 $18 {[%mdl 512] Threatens to win with Bxf5!} Ke7 (23... cxb5 24. Bxb5) 24. Nd6) 23... Bc7 (23... Nxh4 $11 {remains equal.} 24. Qc2 Nf3) 24. Qc2 $16 Be6 25. Rg1 Nxh4 {Strongly threatening ...f4.} 26. Nef4 (26. Nhf4 $14) 26... Kf7 (26... Bf7 $11 {keeps the balance.}) 27. Ke2 Rag8 (27... Qc8 $14) 28. Rxg8 Kxg8 (28... Rxg8 $16 29. a4 (29. Nxh5 f4 $11) 29... Ra8) 29. a4 $18 bxa4 30. Rxa4 Kf7 $2 (30... Qe8 {was called for.} 31. Nxe6 Qxe6) 31. Ra7 Rg8 (31... Rc8 $142 32. Nxe6 Kxe6 33. Nf4+ Kf7) 32. Qb1 Rb8 33. Qd1 Ng6 34. Nxg6 Kxg6 35. Nf4+ Kf7 36. Qh1 Rh8 37. Qh3 (37. Nxe6 $142 Qxe6 38. Rxc7+ Ke8 39. Qb1 Kf8 40. Bxf5 Qe8 41. Qb7 Rg8 42. Rxc6 Qxc6 43. Qxc6) 37... Qd8 38. Nxe6 {White mates.} Kxe6 39. Qxf5+ Kf7 40. Qf4 h4 41. Rxc7+ Kf8 42. Qd6+ Qxd6 43. cxd6 {Precision: White = 41%, Black = 28%.} 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "2.18"]
[White "Sipetin, Vladislav"]
[Black "Khanin, Semen"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2263"]
[BlackElo "2458"]
[Annotator "TA"]
[PlyCount "104"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,104,50,94,11,18,15,41,25,54,34,36,10,62,33,22,22,22,20,34,16,21,3,62,48,45,38,44,44,60,58,72,0,0,0,0,-12,-18,-12,-5,-49,-54,-75,-20,-77,-65,-54,-56,-53,-53,-84,-82,-72,-78,-79,-42,-46,-53,-48,-52,-68,-67,-79,-81,-340,-356,-445,-425,-516,0,-1199,-1002,-29971,-755,-687,-750,-1217,-1154,-1074,-1019,-29970,-29970,-29972,-29974,-29976,-29976,-29975,-29978,-29974,-29974,-29992,-29970]} 1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 e6 6. Na3 cxd4 7. Nb5 Qd8 8. Qxd4 Qxd4 {LiveBook: 15 Games. B22: Sicilian: 2 c3} 9. Nbxd4 ({White should play} 9. Nfxd4 $16 {Nc7+ is the strong threat.} Na6 10. Bf4) (9. Nfxd4 Na6 10. Bf4 Bc5 11. Be2 O-O 12. O-O Re8 13. Nd6 Bxd6 14. Bxd6 e5 15. Nb5 Ne4 16. Ba3 Bd7 17. f3 {1-0 (32) Liascovich,L (2503)-Varela,G (2402) Villa Martelli 2016}) 9... a6 $11 10. Bf4 Nd5 $146 {The position is equal.} ({Predecessor:} 10... Be7 11. Be2 O-O 12. O-O Nbd7 13. Rfd1 Re8 14. c4 Bf8 15. Ne5 Nxe5 16. Bxe5 {1-0 (40) Jesse,I (2174)-Solcanean,S (2161) Orsha 2009}) 11. Bg3 Bc5 12. O-O-O O-O 13. Bc4 Rd8 (13... Nf6 $11) 14. Bxd5 Rxd5 15. Nb3 Rxd1+ 16. Rxd1 Be7 $1 17. Bd6 Kf8 18. Ne5 f6 (18... Bxd6 $11 19. Rxd6 Ke7) 19. Nc4 (19. Bb4 {is more complex.} Ke8 20. Nc4 Nd7 21. Nd4 Ne5 22. Nxe5 fxe5 23. Nf3) 19... Nd7 20. Nba5 b5 21. Bxe7+ Kxe7 22. Nc6+ Kf8 23. Nd6 (23. N4a5 $16) 23... Nc5 24. f3 Bd7 25. Nb7 (25. Na5 {looks sharper.} Ke7 26. Kc2 e5 27. a3 Rb8 28. b4) 25... Bxc6 26. Nxc5 {[%mdl 4096] Endgame KRB-KRN} Ke7 27. a4 bxa4 28. Kc2 g5 (28... a5 $17) 29. h3 (29. Ra1 $11) 29... h5 30. Ra1 $1 {[#]} g4 $1 {[%mdl 512]} 31. hxg4 (31. fxg4 hxg4) 31... hxg4 32. fxg4 Rg8 ({Don't play} 32... Bxg2 33. Rxa4 Bf3 34. b3 $11) 33. Nxa4 Rxg4 34. Nc5 Rxg2+ 35. Kb3 Kd6 36. Nxa6 f5 37. Rd1+ Ke5 38. Nc5 {[#]} f4 $1 39. Re1+ $2 {[%mdl 8192]} (39. c4 $17 {was forced.}) 39... Kf5 $19 40. Nd3 f3 41. Kc4 Rd2 $2 (41... Be4 $19 42. Kd4 Bxd3 43. Kxd3 e5) 42. b4 $2 {[%mdl 8192]} (42. Kd4 $11) 42... Be4 43. Re3 f2 (43... Bxd3+ $142 44. Rxd3 Rxd3 45. Kxd3 Kf4 46. b5 Kg3 47. b6 f2 48. Kc4 f1=Q+ 49. Kb4 Qf4+ 50. c4 e5 51. Kb3 e4 52. Ka3 e3 53. Kb4 e2 54. Kb5 e1=Q 55. b7 Qe6 56. Ka5 Qc7+ 57. Ka4 Qcxc4+ 58. Ka5 Qea6#) 44. Nxf2 Rxf2 {KRB-KR} 45. b5 Rb2 46. Kc5 e5 {[%cal Be6e5,Be5e4,Be4e3][%mdl 32]} 47. b6 Kf4 {Black mates.} 48. Re1 Bf3 49. c4 e4 50. Kc6 e3+ 51. Kc7 Rc2 52. Rh1 Ke5 {Precision: White = 33%, Black = 57%.} 0-1

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "2.19"]
[White "Evdokimov, Alexander A"]
[Black "Milushev, Oleg"]
[Result "1/2-1/2"]
[ECO "A08"]
[WhiteElo "2502"]
[BlackElo "2229"]
[Annotator "TA"]
[PlyCount "60"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,60,61,52,45,50,48,668,0,125,83,92,57,90,30,52,61,52,47,93,95,194,188,206,205,198,197,156,-120,-108,-104,-100,-89,-111,-107,-69,-93,-97,-91,-46]} 1. Nf3 d5 2. g3 e6 3. Bg2 g6 4. O-O Bg7 5. d3 Ne7 6. Nbd2 O-O 7. Re1 c5 8. e4 Nbc6 9. e5 Qc7 10. Qe2 Nd4 11. Nxd4 {A08: King's Indian Attack} cxd4 12. Nf3 Nc6 {LiveBook: 3 Games} 13. Bf4 {White is slightly better.} Bd7 14. h4 (14. Qd2 Rfc8 15. h4 Qd8 16. h5 Qf8 17. Re2 Rc7 18. a3 Rac8 {1-0 (70) Rosabal,Y (2310)-Seteban,G (2725) Cuba 2000}) 14... f6 $146 {[%mdl 8192]} (14... Rfe8 $14) ({Find the theoretical novelty and annotate with similar games:} 14... Rfc8 15. a3 Qb6 16. Rab1 Nd8 17. Nh2 Ba4 18. b3 Be8 {0-1 (42) Vavra,P (2327)-Langner,L (2356) Czechia 2001}) 15. Rab1 $2 (15. exf6 $18 Qb6 16. fxg7 Kxg7 17. h5 $1 {[%mdl 512]}) 15... Qb6 (15... fxe5 $11 16. Nxe5 Nxe5 17. Bxe5 Bxe5 18. Qxe5 Qxc2) 16. Qd2 f5 17. h5 gxh5 18. Bh6 (18. c4 $16) 18... Be8 19. Bxg7 Kxg7 20. Qf4 Bg6 {[#]} 21. b4 $1 {[%cal Bb2b4,Bb4b5][%mdl 544]} a5 {[#]} (21... Rac8 $16) (21... Nxb4 22. Nxd4) 22. b5 $1 $18 {[%cal Rb5c6]} Nb4 23. Qxd4 ({Don't play} 23. Nxd4 $6 Nxa2 24. c4 dxc4 $16) 23... Qc7 24. Rb2 Rac8 25. Rc1 $2 {[#]} (25. Qf4 $16 {stays on course.}) 25... f4 $1 $17 {[%mdl 512] Threatens to win with ...Nxd3!} 26. Ne1 (26. gxf4 Nxd3) 26... Qc3 $36 {[%mdl 2048] Black has strong initiative.} 27. Qxc3 Rxc3 28. Rd1 Rfc8 {[%cal Rb4c2]} 29. Bh3 fxg3 ({Much worse is} 29... Nxc2 $6 30. Bxe6 Nxe1 31. Rxe1 $14) 30. fxg3 b6 {Precision: White = 57%, Black = 22%.} 1/2-1/2

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "2.20"]
[White "Sukhareva, Evgeniya"]
[Black "Kiselev, Vitaliy"]
[Result "1/2-1/2"]
[ECO "D52"]
[WhiteElo "2238"]
[BlackElo "2516"]
[Annotator "TA"]
[PlyCount "106"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,106,-6,-15,0,0,19,12,40,-17,-10,-52,-15,-7,-8,-32,-29,-29,-29,-29,-34,-32,-27,-126,8,-14,0,0,0,-1,3,0,3,5,8,7,3,0,6,0,9,9,8,8,27,24,33,0,17,0,29,0,0,0,33,41,72,0,52,8,8,0,0,0,42,19,29,2,0,0,6,0,0,0,0,0,0,0,0,0,0,0,0,0,58,0,63,60,62,60,56,0,58,0,51]} 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Nbd7 5. Bg5 c6 6. e3 Qa5 7. Qb3 Ne4 8. Bf4 {LiveBook: 7 Games} Bb4 {D52: Queen's Gambit Declined: Cambridge Springs Variation} 9. Rc1 Nb6 (9... Bxc3+ 10. bxc3 g5 11. Bg3 h5 12. h3 Nxg3 13. fxg3 Qc7 14. Kf2 Rg8 15. Nd2 h4 16. g4 {1-0 (40) Zhao,X (2552)-Stefanova,A (2489) Khanty-Mansiysk 2014}) 10. Bc7 {c5 is the strong threat.} Kd7 11. Bf4 (11. Bg3 $14) 11... f6 $146 ({Predecessor:} 11... Na4 12. Bd3 Bxc3+ 13. bxc3 Naxc3 14. O-O f6 15. h4 Rg8 16. Rc2 dxc4 17. Qxc4 {½-½ (40) Szusterowski,R (1969)-Reichert,J (1760) Pszczyna 2009}) 12. Bd3 Nxc3 (12... dxc4 {is interesting.} 13. Bxc4 Nxc4 14. Qxc4 g5 15. Bg3 b6) 13. bxc3 Ba3 14. Rc2 dxc4 15. Bxc4 Nxc4 16. Qxc4 b6 17. Qb3 Ba6 18. Nd2 (18. Ng1 $11 {keeps the balance.}) 18... Rac8 (18... Bd3 $17 19. Bg3 Bxc2 20. Qxc2 Qb5) 19. Nc4 Bxc4 20. Qxc4 Qb5 21. Qb3 $132 {[%mdl 2048] White puts up resistance} Qxb3 22. axb3 a5 23. Ke2 Bd6 24. Bxd6 Kxd6 {[%mdl 4096] Endgame KRR-KRR} 25. c4 c5 26. Rd1 Rhd8 27. d5 exd5 28. Rxd5+ Kc6 29. e4 Rd7 30. Kd3 Ra8 31. Ra2 Re7 32. f4 Rae8 33. Re2 g6 34. g4 Ra8 35. Ra2 ({White should try} 35. e5 $16) 35... Rea7 (35... Rae8 $11 36. Re2 Rf7) 36. Ra4 Re7 37. Ra2 Rae8 38. Re2 Rf7 39. f5 Rfe7 40. h4 gxf5 41. Rxf5 Re6 42. Rd5 Rg8 43. g5 fxg5 44. hxg5 h6 45. gxh6 Rxh6 46. e5 b5 {Strongly threatening ...a4.} 47. e6 bxc4+ 48. bxc4 Re8 (48... Rh3+ $11 49. Kc2 Rh4) 49. Ree5 (49. e7 $14) 49... Rh3+ (49... Rhxe6 $11 50. Rxc5+ Kb7 51. Rb5+ Kc7 52. Rec5+ Rc6) 50. Kc2 $14 Rh2+ 51. Kc3 $1 Rh3+ 52. Kc2 Rh2+ 53. Kc3 Rh3+ {Precision: White = 35%, Black = 45%.} 1/2-1/2

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "2.21"]
[White "Kharchenko, Boris"]
[Black "Gunchenko, Vadim"]
[Result "1/2-1/2"]
[ECO "C08"]
[WhiteElo "2464"]
[BlackElo "2338"]
[Annotator "TA"]
[PlyCount "49"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,49,0,-15,0,-6,-16,-14,-16,0,-6,-9,-7,0,0,114,-12,-9,-7,0,-10,-8,-57,0,0,0,-3,0,0,0,0]} 1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Bb5+ Bd7 6. Qe2+ Be7 7. dxc5 Nf6 8. Nb3 O-O 9. Be3 Re8 10. O-O-O a6 11. Bxd7 Nbxd7 12. Nf3 {C08: French Tarrasch: 3...c5 4 exd5 exd5 sidelines} Nxc5 13. Nxc5 Bxc5 14. Nd4 {[#]} Qb6 $146 ({Predecessor:} 14... Qd7 15. Qf3 Rac8 16. Kb1 Ne4 17. Rd3 Qc7 18. c3 Be7 19. Nf5 Bf6 {0-1 (36) Pokrovski,P (2304)-Nikolenko,O (2520) Moscow 2001}) 15. Qf3 Re4 {[%cal Re4d4]} 16. Nf5 Rc8 (16... g6 {seems wilder.} 17. Rxd5 Rxe3 18. Nxe3 Bxe3+ 19. fxe3 Nxd5 20. Qxd5 Qxe3+ 21. Qd2 Qe6) 17. Rxd5 Rxe3 (17... Bxe3+ $11 18. fxe3 Qe6) 18. fxe3 (18. Rxc5 $1 $16 Qxc5 19. Nxe3) 18... Nxd5 $11 19. Qxd5 Bxe3+ 20. Kb1 Rd8 21. Qf3 (21. Qe5 $5 {[%cal Re5g7]} Bd4 22. Nxd4 Qxd4 23. Qxd4 Rxd4 24. Kc1 $11) 21... Bd4 ({Black should play} 21... Bg5 $15) 22. Nxd4 {The position is equal.} Qxd4 23. Rf1 Rd7 24. a3 h6 25. Re1 1/2-1/2

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "2.22"]
[White "Semenova, Elena"]
[Black "Triapishko, Alexandr"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2238"]
[BlackElo "2531"]
[Annotator "TA"]
[PlyCount "98"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,98,27,0,16,16,16,16,10,-20,5,-37,-39,-41,-35,-37,0,0,0,-29,-13,-12,-10,-10,-10,-8,-9,-9,-9,-6,-4,-7,-13,-28,-13,-5,-5,-5,-5,0,0,-5,-5,-4,-2,-8,-8,-14,-15,-25,0,0,0,0,0,0,0,0,0,0,0,-40,-19,-35,-37,-39,-45,-77,-78,-127,-127,-127,-127,-131,-117,-1027,-869,-406,-406,-406,-406,-406,-90,-1644,-1223,-12804,-5291,-29994,-29995]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 d6 6. O-O a6 7. d4 (7. b4 {NOTEXT} Ba7 8. Nbd2 O-O 9. a4 h6 10. Re1) 7... Ba7 {C54: Giuoco Piano: 4 c3 Nf6, main lines with 5 d4 and 5 d3} 8. dxe5 Nxe5 9. Nxe5 dxe5 {The position is equal.} 10. Qxd8+ Kxd8 11. Bg5 (11. Nd2 Ke7 12. Nf3 Nxe4 13. Nxe5 Be6 14. Bf4 Rhe8 15. Bd3 Nf6 16. Rfe1 Kf8 17. Bc4 Rad8 18. Bxe6 Rxe6 19. Nf3 Ne4 20. Kf1 Bb6 21. Ng5 {½-½ (21) Savchenko,B (2615)-Nielsen,P (2681) Helsingor 2011}) 11... Ke7 12. Nd2 h6 13. Bh4 Be6 (13... g5 $5 14. Bg3 $8 Rd8 $11) 14. Bxe6 Kxe6 15. Rfd1 $146 (15. Bxf6 $5 Kxf6 16. a4 $11) ({Find the theoretical novelty and annotate with similar games:} 15. Rad1) 15... Ne8 16. Kf1 g5 17. Bg3 Nd6 18. f3 g4 19. Bf2 Rhg8 20. Bxa7 Rxa7 21. Kf2 Raa8 22. Nf1 Rg5 23. Ne3 gxf3 24. gxf3 Rh5 25. Rh1 Rg8 26. h4 f5 27. Nxf5 Nxf5 28. exf5+ Rxf5 $11 {[%mdl 4096] Endgame KRR-KRR} 29. Rhg1 Rgf8 30. Rg6+ Kd5 31. Rd1+ Kc5 32. Rd7 Rxf3+ 33. Ke2 c6 {[#] aiming for ...Rf2+.} 34. Rxb7 Kd5 35. Rd7+ Ke4 {White must now prevent ...Rf2+.} 36. Rg4+ R8f4 (36... R3f4 $5 {[%cal Rf4g4]} 37. Rg2 Rxh4 $15) 37. Rxf4+ Rxf4 {KR-KR} 38. Rd6 Rxh4 39. Rxc6 Rh2+ 40. Kd1 h5 {[%cal Bh6h5,Bh5h4][%mdl 32]} 41. Rxa6 h4 42. a4 Rxb2 {Hoping for ...h3.} 43. Rh6 $2 {[%mdl 8192]} (43. Kc1 $17 Rh2 44. a5) 43... Kd3 $19 {[%cal Rb2b1]} 44. Kc1 Rh2 45. a5 e4 46. a6 {[#]} e3 $2 (46... Ra2 $1 $19 {has better winning chances. Strongly threatening ...e3.} 47. Kb1 Ra4) 47. a7 $2 {[%mdl 8192]} (47. Rd6+ $17 Kxc3 48. a7) 47... Ra2 48. Rxh4 Rxa7 (48... Kxc3 $142 49. Kd1 Kd3) 49. Rd4+ Kxc3 {[%mdl 32768] Precision: White = 50%, Black = 61%. . An unexpected result.} 1/2-1/2

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "2.23"]
[White "Lugovskoy, Maxim"]
[Black "Yermolenko, Vasily"]
[Result "0-1"]
[ECO "B04"]
[WhiteElo "2459"]
[BlackElo "2245"]
[Annotator "TA"]
[PlyCount "141"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,141,45,63,37,39,4,9,6,10,-10,-10,-26,8,8,16,15,0,12,12,-18,-11,-17,-20,-8,53,35,35,37,46,27,40,16,40,-18,-21,-18,0,-41,0,-60,-9,-62,-62,-65,-63,-78,-64,-72,-68,-78,-68,-103,-31,-93,-54,-238,-225,-234,-221,-258,-272,-261,-265,-445,-201,-324,-303,-283,-265,-869,-870,-891,-887,-1375,-787,-690,-730,-766,-766,-751,-745,-1214,-1211,-1165,-1282,-1372,-234,-189,-181,-199,-8,-8,-8,-9,0,0,0,0,0,0,0,0,0,0,0,-8,-9,-34,-37,-36,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,8,8,8,8,8,8,8,-50]} 1. e4 Nf6 2. e5 Nd5 3. Nc3 Nb6 4. d4 d6 5. Nf3 Bg4 {LiveBook: 6 Games} 6. Be2 {B04: Alekhine's Defence: 4 Nf3} e6 7. Bg5 (7. O-O Be7 8. a4 a5 9. exd6 cxd6 10. d5 e5 11. Nd2 Bxe2 12. Qxe2 O-O 13. Nc4 {0-1 (34) Eid,F (2338)-Megaranto,S (2528) Ashkhabad 2017}) 7... Be7 8. Bxe7 Qxe7 9. Qd2 $146 ({Predecessor:} 9. O-O O-O 10. Ne4 dxe5 11. Nxe5 Bxe2 12. Qxe2 N8d7 13. f4 {0-1 (45) Wallin,A (1969)-Bermudez Barrera,E (2099) ICC INT 2009}) 9... Nc6 10. Qf4 Bf5 11. exd6 Qxd6 12. Qxd6 cxd6 13. O-O-O Nb4 14. a3 (14. Ne1 {with more complications.} O-O-O 15. Bf3 d5 16. g4 Bg6 17. Rg1) 14... N4d5 15. Nxd5 Nxd5 16. Nh4 Bg6 (16... Be4 $11) 17. Nxg6 hxg6 18. Bf3 Rc8 19. Kb1 Rc7 20. h4 Kd7 21. g4 (21. Bxd5 $14 exd5 22. g3) 21... Nf4 $11 22. Rde1 b5 23. Re3 a6 24. Rb3 (24. Re4 $11 Nd5 25. c3) 24... Rhc8 (24... d5 $15) 25. Rc1 (25. Bd1 $11) 25... d5 $15 26. Re3 Rh8 27. Rh1 f6 28. c3 Kd6 29. h5 g5 30. Rd1 Re8 ({Better is} 30... g6 $17 {[%cal Rg6h5]} 31. Rh1 gxh5 32. gxh5 f5) 31. a4 (31. Be2 $15) 31... bxa4 32. Kc2 $2 (32. Ka2 $15) 32... Rb8 $19 33. Ra1 Rcb7 34. Ra2 e5 35. dxe5+ fxe5 36. Re1 $2 {[#]} (36. Be2 {was worth a try.}) 36... e4 (36... Rxb2+ $142 $1 {[%mdl 512]} 37. Rxb2 Rxb2+ 38. Kxb2 Nd3+ 39. Ka3 Nxe1) 37. Be2 (37. Bxe4 {was the only chance.} dxe4 38. Rxe4) 37... Rb6 38. Bf1 Ne6 39. c4 $2 (39. f3 exf3 40. Re3) 39... Nd4+ 40. Kc1 {[#]} a3 $1 {[%cal Rb6b2][%mdl 512]} 41. Rd1 (41. Rxa3 Rxb2) 41... Rxb2 42. Rxb2 axb2+ {[%mdl 4096] Endgame KRB-KRN} ({Less strong is} 42... Rxb2 43. Rxd4 Rxf2 44. Rxd5+ Ke6 45. Bh3 $19) 43. Kb1 Kc5 44. cxd5 a5 {[%cal Ba6a5,Ba5a4,Ba4a3][%mdl 32]} 45. d6 a4 46. d7 a3 47. Ka2 Nc6 $2 (47... Nb3 {( -> ...Nc1+)} 48. Rb1 Kb4 49. Rxb2 axb2 50. Kxb2 Rd8) 48. Bg2 Rb4 49. Re1 Kd6 $2 (49... Rc4 $19 50. Bxe4 Rc1) 50. Bxe4 $11 Kxd7 51. Bf5+ Kc7 {aiming for ...Ra4.} 52. Kxa3 Rb8 53. Ka2 Nb4+ 54. Kb1 Nd5 {White must now prevent ...Nc3+.} 55. Kc2 Nb4+ 56. Kd2 Nd5 57. Re5 Kd6 58. Re6+ Kc5 59. Bb1 Kd4 (59... Rf8 $5 {[%cal Rf8f2]} 60. Re5 Rxf2+ 61. Kd3 Rf1 $15) 60. Re4+ {The position is equal.} Kc5 61. Re5 Kd4 62. Rxg5 Rc8 (62... Nc3 $5 63. Kc2 $8 Nb5 64. Kxb2 Nc3+ 65. Kc2 Rxb1 $11) 63. Rxg7 {Threatens to win with h6.} Rc1 64. Bf5 b1=Q 65. Bxb1 Rxb1 {KRN-KR} 66. h6 {[%cal Bh5h6,Bh6h7][%mdl 32] And now h7 would win.} Rb2+ 67. Ke1 {h7 is the strong threat.} Nf4 68. h7 Rb1+ $1 69. Kd2 Rh1 70. g5 Ke4 71. Re7+ {Precision: White = 39%, Black = 51%.} ({White should try} 71. g6 $11 Kf5 72. Rf7+ Kxg6 73. Rxf4) 0-1

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "2.24"]
[White "Mirzoyan, Mikhail"]
[Black "Vastrukhin, Oleg"]
[Result "0-1"]
[ECO "C18"]
[WhiteElo "2275"]
[BlackElo "2398"]
[Annotator "ChessBase"]
[PlyCount "51"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

1. e4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:02]} 3. Nc3 {[%emt 0:00:00]} Bb4 {[%emt 0:00:00]} 4. e5 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 5. a3 {[%emt 0:00:00]} Bxc3+ {[%emt 0:00:00]} 6. bxc3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 7. Qg4 {[%emt 0:01:07]} g6 {[%emt 0:00:08]} 8. Nf3 {[%emt 0:00:27]} Qa5 {[%emt 0:00:10]} 9. Bd2 {[%emt 0:00:14]} Qa4 {[%emt 0:00:05]} 10. Be2 {[%emt 0:00:52]} c4 {[%emt 0:00:56]} 11. Ng5 {[%emt 0:02:56]} h6 {[%emt 0:00:10]} 12. Nh3 {[%emt 0:01:14]} Bd7 {[%emt 0:00:42]} 13. Nf4 {[%emt 0:00:17]} O-O-O {[%emt 0:00:21]} 14. O-O {[%emt 0:00:53]} Qxc2 {[%emt 0:01:26]} 15. Rfd1 {[%emt 0:00:00]} Na5 {[%emt 0:00:52]} 16. Be1 {[%emt 0:02:52]} Nb3 {[%emt 0:00:47]} 17. Rab1 {[%emt 0:00:00]} Qa2 {[%emt 0:00:03]} 18. h4 {[%emt 0:01:15]} Qxa3 {[%emt 0:00:04]} 19. h5 {[%emt 0:00:05]} g5 {[%emt 0:00:02]} 20. Nh3 {[%emt 0:00:11]} f5 {[%emt 0:00:01]} 21. exf6 {[%emt 0:00:13]} Nxf6 {[%emt 0:00:02]} 22. Qf3 {[%emt 0:00:14]} Rhf8 {[%emt 0:00:21]} 23. Qe3 {[%emt 0:00:00]} Qd6 {[%emt 0:01:54]} 24. f3 {[%emt 0:01:00]} Nxh5 {[%emt 0:00:14]} 25. g4 {[%emt 0:00:14]} Nf4 {[%emt 0:00:02]} 26. Ra1 {[%emt 0:00:12]} 0-1

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "2.25"]
[White "Belyakov, Bogdan"]
[Black "Potapenko, Denis"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2486"]
[BlackElo "2158"]
[Annotator "TA"]
[PlyCount "67"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,67,39,25,34,30,47,51,136,109,99,45,50,45,77,63,65,52,44,47,61,52,76,59,79,72,94,80,104,90,79,84,116,122,135,121,120,110,267,271,346,362,340,332,345,332,371,367,498,513,524,418,448,418,461,468]} 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Bc4 Nf6 5. d3 c6 6. Bd2 Bf5 {B01: Scandinavian Defence} (6... Qc7 7. Qe2 Bf5 8. h3 h5 9. Nf3 Nbd7 10. O-O Nb6 11. Bb3 Nbd5 12. Nxd5 Nxd5 13. Nd4 Bd7 14. Bxd5 cxd5 15. c4 dxc4 16. dxc4 {½-½ (48) Efimenko,Z (2651)-Kryvoruchko,Y (2659) Kiev 2013}) 7. Qe2 e6 8. h3 {LiveBook: 6 Games} Bb4 {White has an edge.} 9. Nf3 O-O 10. a3 Bxc3 (10... Nbd7 $14) 11. Bxc3 $16 Qd8 12. O-O (12. g4 $16 Bg6 13. Ne5) 12... Nbd7 13. Nh4 $146 ({Find the theoretical novelty and annotate with similar games:} 13. Rfe1) 13... Bg6 14. Nxg6 hxg6 15. Rfe1 Nd5 16. Bd2 Qf6 17. Rab1 N7b6 18. Bb3 Rfd8 19. Qg4 {Threatens to win with c4.} Qf5 20. Qg3 {[#] Re5 is the strong threat.} Nd7 21. Bg5 Re8 22. Re2 e5 23. Rbe1 Re6 24. Qh4 f6 25. Bc1 g5 $2 {[#]} (25... Rae8 $16) 26. Qe4 $1 $18 {[%cal Re4f5]} Qh7 27. Bxd5 cxd5 28. Qxd5 Nf8 29. Qxb7 Ree8 30. d4 e4 31. Rxe4 Rxe4 32. Qxe4 Rd8 33. Qxh7+ Kxh7 34. c3 {Precision: White = 75%, Black = 31%.} 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "2.26"]
[White "Frolov, Andrey"]
[Black "Balashov, Yuri S"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2120"]
[BlackElo "2434"]
[Annotator "TA"]
[PlyCount "70"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 24,70,0,0,0,0,12,9,12,-47,-8,-33,85,97,217,69,62,66,64,64,230,205,224,200,220,204,200,207,652,159,150,109,144,98,104,77,62,0,44,-50,-42,-20,-20,-105,-114,-780,-748,-29998,-29999]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 Nf6 6. Nc3 e6 7. Be3 Qc7 8. Be2 a6 {B33: Sicilian: Pelikan and Sveshnikov Variations} 9. O-O Be7 10. f4 (10. a4 b6 11. f4 d6 12. Qe1 O-O 13. Rc1 Re8 14. Qf2 Rb8 15. Nd4 {0-1 (107) Malakhov,I (2454)-Motylev,A (2663) Tallinn 2016}) 10... d6 11. Kh1 b5 12. a3 O-O 13. Qe1 {LiveBook: 3 Games} Rb8 14. Qg3 b4 15. axb4 Nxb4 16. e5 (16. Nd4 $11) 16... Nd7 17. f5 {[%cal Bf4f5,Bf5f6][%mdl 32]} dxe5 $146 (17... exf5 $15 {keeps the upper hand.} 18. Bh6 g6) ({Predecessor:} 17... exf5 18. Bh6 g6 19. Bxf8 Bxf8 20. exd6 Bxd6 {½-½ (44) Van Rosmalen,J (2206)-Soumya,S (2309) Dieren 2009}) 18. Bh6 $1 $16 {[%csl Gh6][%cal Rg3g7]} g6 (18... Bf6 $16) 19. Bxf8 ({Better is} 19. fxe6 $18 fxe6 20. Bxf8 Nxf8 21. Qf2) 19... Nxf8 $14 20. f6 $1 $40 {[%cal Rf6e7][%mdl 128] White has some attack.} Bd8 $1 21. Qg5 {Qh6 is the strong threat.} Nd5 $2 (21... Nd7 $1 $14) 22. Nxd5 $18 ({Less strong is} 22. Bxa6 Nd7 $14) 22... exd5 23. Qh6 {[%csl Gf6][%cal Rh6g7]} (23. Bxa6 Nd7 $14) 23... Bxf6 24. Rxf6 Qxc2 25. Raf1 ({Not} 25. Bxa6 Bxa6 26. Rfxa6 Qxb3 $17) 25... Be6 $2 {[#]} (25... Bf5) 26. Bd1 $2 (26. Bg4 $1 $18 {[%mdl 512] is the precise move to win. White wants to mate with Bxe6.} Qc7 {[#]} (26... Bxg4 27. Rxf7) 27. Nc5 $1 {[%mdl 512]}) 26... Qc7 $16 27. Qd2 d4 28. Na5 Nd7 {[%cal Bf8d7,Bd7c5,Bc5d3][%mdl 32]} 29. R6f2 Nc5 {Strongly threatening ...Ne4.} 30. Re1 (30. Re2 $14) 30... e4 {aiming for ...e3.} 31. Qxd4 (31. Rf6 $14) 31... Nd3 $15 32. Rc2 Qxa5 33. Rxe4 (33. Rf1 $1 $11) 33... Rd8 $17 34. Qf6 $2 {[%mdl 8192]} (34. Qg1 $17) 34... Nc5 $19 35. Rd4 Qe1+ {Precision: White = 32%, Black = 39%.} 0-1

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "2.27"]
[White "Cherepanova, Evita"]
[Black "Tunik, Gennady"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "1753"]
[BlackElo "2378"]
[Annotator "ChessBase"]
[PlyCount "52"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:02]} 2. Nf3 {[%emt 0:00:00]} e6 {[%emt 0:00:03]} 3. Bf4 {[%emt 0:00:00]} b6 {[%emt 0:00:00]} 4. e3 {[%emt 0:00:12]} Bb7 {[%emt 0:00:03]} 5. h3 {[%emt 0:00:05]} c5 {[%emt 0:00:16]} 6. c3 {[%emt 0:00:08]} Be7 {[%emt 0:00:12]} 7. Nbd2 {[%emt 0:01:12]} O-O {[%emt 0:00:07]} 8. Bd3 {[%emt 0:00:04]} cxd4 {[%emt 0:00:30]} 9. exd4 {[%emt 0:00:29]} d6 {[%emt 0:00:09]} 10. O-O {[%emt 0:02:27]} Nbd7 {[%emt 0:00:20]} 11. Re1 {[%emt 0:00:35]} Re8 {[%emt 0:00:55]} 12. Nc4 {[%emt 0:01:52]} Nf8 {[%emt 0:00:26]} 13. a4 {[%emt 0:02:39]} Ng6 {[%emt 0:00:12]} 14. Bh2 {[%emt 0:00:22]} Nd5 {[%emt 0:00:30]} 15. a5 {[%emt 0:01:33]} b5 {[%emt 0:00:20]} 16. a6 {[%emt 0:01:29]} Bc6 {[%emt 0:01:43]} 17. Na5 {[%emt 0:00:48]} Bd7 {[%emt 0:00:40]} 18. Nb7 {[%emt 0:01:19]} Qb6 {[%emt 0:00:05]} 19. Qb3 {[%emt 0:00:36]} Rac8 {[%emt 0:01:03]} 20. Qa3 {[%emt 0:00:06]} b4 {[%emt 0:00:35]} 21. cxb4 {[%emt 0:00:14]} Nxb4 {[%emt 0:00:06]} 22. d5 {[%emt 0:01:31]} e5 {[%emt 0:00:34]} 23. Rec1 {[%emt 0:00:31]} Bf8 {[%emt 0:00:44]} 24. Bxg6 {[%emt 0:00:10]} hxg6 {[%emt 0:00:10]} 25. Qa5 {[%emt 0:00:17]} Qxa5 {[%emt 0:00:10]} 26. Rxa5 {[%emt 0:00:00]} Rxc1+ {[%emt 0:00:12]} 0-1

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "2.28"]
[White "Matjushin, Gennady"]
[Black "Garkushin, Artem"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "2417"]
[BlackElo "2088"]
[Annotator "TA"]
[PlyCount "119"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,119,19,-1,10,-26,-26,-20,-24,-25,-9,0,106,106,190,183,175,96,88,99,98,79,77,77,90,76,79,68,69,65,68,22,44,17,57,56,93,75,89,86,82,78,78,75,194,189,276,276,276,266,266,287,385,372,343,337,596,591,595,581,488,490,882,812,756,666,723,644,1070,683,679,635,562,135,133,40,633,626,1222,256,242,258,460,466,643,625,599,544,556,560,718,745,735,661,555,578,1700,1251,1546,1447,1793,1358,1579,1311,1651,1620,1585,1232,6483,6436,5035,1442]} 1. c4 Nf6 2. g3 c5 3. Bg2 g6 4. Nc3 Bg7 5. a3 O-O (5... Nc6 6. Rb1 a5 7. Nf3 O-O 8. O-O d6 9. h3 Bf5 10. d3 h6 11. e4 Bd7 12. Kh2 Ne8 13. Nb5 a4 14. Be3 Nc7 15. Nc3 Nd4 16. Bxd4 cxd4 {0-1 (45) Brodowski,P (2430)-Castellanos Rodriguez,R (2501) Katowice 2017}) 6. Rb1 {LiveBook: 14 Games. A34: Symmetrical English: 2 Nc3, lines with ...d5} e6 7. b4 cxb4 8. axb4 {Black has an edge.} d5 9. c5 b6 $146 ({Predecessor:} 9... d4 10. Nb5 Ne8 11. d3 Nc6 12. Nf3 e5 13. O-O {0-1 (47) Fischer,D (2141)-Szirmai,E (2177) Budapest 2002}) 10. Nf3 Qc7 (10... a5 $11 {remains equal.}) 11. d4 $16 a5 (11... Bb7 $16) 12. Bf4 $18 Qd8 13. Na4 (13. b5 $18) 13... bxc5 $16 14. bxc5 Nc6 15. Ne5 Nxe5 16. Bxe5 Bd7 17. Nb6 Ra7 18. O-O Bc6 19. Qc2 Nd7 20. Bxg7 Kxg7 21. Rb2 Rb7 {[%cal Rd7b6]} 22. Rfb1 Qc7 23. Qc3 Ra7 24. e4 {[%cal Re4d5]} Nf6 25. e5 $36 {[%mdl 2048] Keeping Black busy.} Nd7 26. h4 f6 (26... h5 $16) 27. Nxd7 $18 Qxd7 (27... Bxd7 $142 28. exf6+ Rxf6) 28. exf6+ Rxf6 29. Rb6 a4 30. Qe3 Rb7 31. Rxb7 Bxb7 {[#]} 32. h5 $1 {[%mdl 512]} gxh5 $2 (32... h6 33. hxg6 Rxg6 34. Qe5+ Rf6) 33. Qg5+ Rg6 34. Qe5+ Kf7 35. Qxh5 h6 (35... Kf8 $142 36. Bf1 Rf6) 36. Bf1 Kg7 37. Qe5+ Rf6 38. Bd3 Bc6 39. Kg2 a3 40. Ra1 Qa7 41. Qd6 $2 (41. Rh1 $18 {has better winning chances. White threatens Rxh6! and mate.} Qf7 42. f4) 41... Be8 $16 42. Qb6 (42. Ra2 $16) 42... Qxb6 $4 {[%mdl 8192]} (42... Qf7 $14 43. Rf1 e5) 43. cxb6 $14 {[%mdl 4096] [#] Endgame aiming for b7. KRB-KRB} e5 44. dxe5 $2 (44. b7 Rb6 45. Rb1 Rxb7 46. Rxb7+ Kf6 47. Rb6+ Ke7 48. dxe5) 44... Rxb6 $18 {White should prevent ...Rb3.} 45. Rxa3 Rb7 $2 (45... Rb2 46. g4 Rb4) 46. f4 {[%cal Bf2f4,Bf4f5][%mdl 32] White is clearly winning.} Bg6 47. f5 Bh5 48. Ra4 Rc7 49. Rd4 Rc5 50. g4 Be8 51. Kg3 Bc6 52. Kf4 Rc1 53. Rb4 Rc3 54. Ke3 Rc1 55. Rb6 Kf7 56. Ra6 Be8 57. Rxh6 Rg1 58. Be2 Rg3+ 59. Bf3 d4+ 60. Ke4 {Precision: White = 61%, Black = 34%.} (60. Kf4 $142 Rg1 61. Bd5+ Ke7 62. f6+ Kd7 63. Rh7+ Kc8 64. Rh8 Rf1+ 65. Kg5) 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "2.29"]
[White "Shirinyan, Vazir"]
[Black "Demkovich, Anatoliy"]
[Result "0-1"]
[ECO "A48"]
[BlackElo "2407"]
[Annotator "ChessBase"]
[PlyCount "93"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:02]} 2. Bf4 {[%emt 0:00:00]} g6 {[%emt 0:00:20]} 3. Nf3 {[%emt 0:00:00]} Bg7 {[%emt 0:00:00]} 4. e3 {[%emt 0:00:00]} O-O {[%emt 0:00:00]} 5. Be2 {[%emt 0:00:00]} d6 {[%emt 0:00:00]} 6. h3 {[%emt 0:00:00]} c5 {[%emt 0:00:01]} 7. c3 {[%emt 0:00:00]} Be6 {[%emt 0:00:01]} 8. Nbd2 {[%emt 0:00:00]} Qb6 {[%emt 0:00:14]} 9. b3 {[%emt 0:00:17]} Nd5 {[%emt 0:00:26]} 10. Rc1 {[%emt 0:01:18]} Nxf4 {[%emt 0:00:00]} 11. exf4 {[%emt 0:00:11]} cxd4 {[%emt 0:01:00]} 12. cxd4 {[%emt 0:00:00]} Bxd4 {[%emt 0:00:15]} 13. O-O {[%emt 0:00:05]} Bg7 {[%emt 0:01:29]} 14. Nc4 {[%emt 0:00:06]} Bxc4 {[%emt 0:00:12]} 15. Bxc4 {[%emt 0:00:01]} e6 {[%emt 0:00:22]} 16. h4 {[%emt 0:00:21]} d5 {[%emt 0:00:00]} 17. Bd3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:31]} 18. h5 {[%emt 0:00:08]} Ne7 {[%emt 0:01:37]} 19. hxg6 {[%emt 0:00:04]} hxg6 {[%emt 0:00:02]} 20. Ne5 {[%emt 0:00:03]} Bxe5 {[%emt 0:00:07]} 21. fxe5 {[%emt 0:00:11]} Rac8 {[%emt 0:00:28]} 22. Qg4 {[%emt 0:00:08]} Kg7 {[%emt 0:00:35]} 23. Qg5 {[%emt 0:00:16]} Ng8 {[%emt 0:00:00]} 24. Rce1 {[%emt 0:00:24]} Qd4 {[%emt 0:00:08]} 25. Re3 {[%emt 0:00:00]} Qc5 {[%emt 0:01:23]} 26. Qh4 {[%emt 0:00:30]} Qe7 {[%emt 0:00:04]} 27. Qh2 {[%emt 0:00:12]} Nh6 {[%emt 0:00:13]} 28. Rh3 {[%emt 0:00:46]} Rh8 {[%emt 0:00:12]} 29. Qf4 {[%emt 0:00:25]} f5 {[%emt 0:01:28]} 30. exf6+ {[%emt 0:00:45]} Qxf6 {[%emt 0:00:02]} 31. Qa4 {[%emt 0:00:11]} a6 {[%emt 0:01:23]} 32. Qd7+ {[%emt 0:02:07]} Qf7 {[%emt 0:00:26]} 33. Qd6 {[%emt 0:00:27]} Rc6 {[%emt 0:00:50]} 34. Qe5+ {[%emt 0:00:24]} Qf6 {[%emt 0:00:04]} 35. Qg3 {[%emt 0:00:18]} e5 {[%emt 0:00:28]} 36. Qe3 {[%emt 0:00:56]} e4 {[%emt 0:00:15]} 37. Be2 {[%emt 0:00:08]} Nf5 {[%emt 0:00:00]} 38. Rxh8 {[%emt 0:00:00]} Nxe3 {[%emt 0:00:00]} 39. fxe3 {[%emt 0:00:02]} Qxf1+ {[%emt 0:00:00]} 40. Bxf1 {[%emt 0:00:03]} Kxh8 {[%emt 0:00:00]} 41. b4 {[%emt 0:00:07]} Rc2 {[%emt 0:00:12]} 42. b5 {[%emt 0:00:02]} Rxa2 {[%emt 0:00:00]} 43. bxa6 {[%emt 0:00:02]} bxa6 {[%emt 0:00:03]} 44. Kh2 {[%emt 0:00:05]} Kg7 {[%emt 0:00:04]} 45. Kg3 {[%emt 0:00:01]} Kf6 {[%emt 0:00:00]} 46. Kf4 {[%emt 0:00:01]} Rf2+ {[%emt 0:00:00]} 47. Kg4 {[%emt 0:00:24]} 0-1

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.13"]
[Round "3.1"]
[White "Goganov, Aleksey"]
[Black "Savchenko, Boris"]
[Result "1-0"]
[ECO "A38"]
[WhiteElo "2563"]
[BlackElo "2566"]
[Annotator "TA"]
[PlyCount "155"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,155,28,30,37,44,43,71,40,38,40,36,29,33,32,34,36,41,39,52,0,0,2,34,31,28,24,33,24,43,43,45,38,34,29,35,37,79,92,96,-29,-7,-7,-9,-18,-36,-31,-24,-21,0,0,37,14,47,0,74,74,75,75,300,297,464,454,447,443,445,360,572,132,155,154,137,145,178,166,158,165,146,151,191,169,168,111,151,159,569,545,495,322,320,290,262,184,195,185,165,168,154,116,135,120,130,119,143,0,119,0,151,170,248,205,482,472,450,450,546,541,541,537,518,493,510,507,707,679,771,754,876,816,1740,5038,4918,1789,1732,1135,1332,0,1619,1629,1458,1375,1293,1258,1226,1194,1145,1010]} 1. Nf3 Nf6 2. g3 c5 3. Bg2 Nc6 4. O-O e5 5. c4 g6 6. Nc3 Bg7 7. d3 {A38: Symmetrical English vs ...g6: 4 Bg2 Bg7 5 Nf3 Nf6} (7. Ne1 h5 8. d3 h4 9. Bg5 h3 10. Bh1 Nd4 11. Nd5 Ne6 12. Bxf6 Bxf6 13. Nxf6+ Qxf6 14. Nc2 Rb8 {1-0 (41) Ftacnik,L (2544)-Shirov,A (2716) Czechia 2013}) 7... h6 8. a3 d6 9. Ne1 $146 {White is better.} (9. b4 $5) ({Predecessor:} 9. Rb1 a5 10. Ne1 O-O 11. Nc2 Bd7 12. b4 axb4 13. axb4 cxb4 14. Nxb4 Nxb4 15. Rxb4 {1-0 (34) Martinovic,S (2470)-Ivanovic,B (2515) Vrnjacka Banja 1998}) 9... O-O 10. Nc2 Rb8 11. b4 Nd4 12. Rb1 b6 13. Ne3 Kh7 14. h3 Bd7 15. Ned5 Nxd5 16. Nxd5 b5 17. e3 Ne6 18. cxb5 Bxb5 19. a4 Bc6 20. b5 Ba8 21. Qc2 f5 22. Bd2 f4 23. exf4 exf4 24. Nxf4 Nd4 25. Qd1 (25. Qa2 $16) 25... Bxg2 26. Kxg2 Qc7 {Threatens to win with ...Qb7+.} 27. Qg4 Qb7+ 28. f3 Qf7 {[%mdl 1024] White should prevent ...h5. Black has compensation.} 29. Rbe1 Rfe8 30. h4 h5 31. Qg5 $36 {[%mdl 2048] White fights for an advantage.} Re5 (31... Nf5 $5 {[%cal Rg7h6]} 32. Rxe8 Rxe8 $11) 32. Nh3 {[%cal Bf4h3,Bh3g5,Bg5f7][%mdl 32] Hoping for Qxe5!} Qa2 (32... Rxe1 $11 {remains equal.} 33. Bxe1 Re8) 33. Rxe5 $16 dxe5 34. Rf2 {aiming for Qe7.} Re8 $2 (34... Qxa4 $16 35. Qe7 Qxb5) 35. Qe3 $1 $18 Kh8 (35... Qd5 $142 36. Qe4 Qxe4 37. Ng5+ (37. dxe4 Bf6 $16) (37. fxe4 Kg8 $16) 37... Kg8 38. Nxe4 (38. fxe4 Re7 $18) 38... Rc8) 36. Qe4 Qf7 37. Ng5 Qf6 38. Qd5 Bf8 (38... Qe7 $142 39. Rf1 Bf6) 39. Qf7 $2 (39. f4 $18 {is more deadly.} exf4 40. Bc3 (40. gxf4 Nf5 $14)) 39... Qxf7 $16 40. Nxf7+ Kg8 41. Ng5 Rc8 42. Be3 c4 43. dxc4 $1 Rxc4 44. Ra2 $1 Bc5 45. Ne4 Be7 {[#]} 46. Bxd4 (46. Kf2 $1 $18) 46... exd4 $18 {[%mdl 4096] Endgame KRB-KRN} 47. a5 Rb4 $2 {[#]} (47... d3 $16 {is more resistant.} 48. Rd2 (48. b6 axb6 49. axb6 Rb4 $16) 48... Rd4) 48. b6 $1 {[%cal Rb6a7][%mdl 512]} a6 (48... axb6 49. a6) 49. Kf2 Kf7 50. Ke2 Ke6 51. Nf2 Bd6 52. Nd3 Rb5 53. g4 Kd5 54. gxh5 gxh5 {[#]} 55. Ra1 $1 Kc4 56. Rc1+ Kd5 57. Ra1 Kc4 $1 58. Rc1+ Kd5 59. Rg1 Be7 (59... Kc6 $142) 60. Nf4+ Kc5 $2 (60... Kd6 61. Rg6+ Kc5) 61. Ne6+ Kd6 62. Nxd4 Rxa5 63. b7 Ra2+ 64. Kd3 Rb2 65. Nf5+ Ke6 66. Nxe7 {Black must now prevent Nc6.} Rxb7 {KRN-KR} 67. Nc6 Kf5 68. Rg5+ Kf4 69. Nd4 a5 70. Rxa5 Rh7 71. Rg5 Rh6 72. Rg8 Ra6 73. Rg5 $2 (73. Rf8+ $18 Kg3 74. f4) 73... Ra3+ $2 {[%mdl 8192]} (73... Rh6 $11 74. Kd2 Ra6 75. Rxh5 Ra2+ 76. Kc3 Ra3+ 77. Kb4 Ra2) 74. Kc4 {White is clearly winning.} Ra4+ 75. Kc3 Ra3+ 76. Kb4 Ra7 77. Rxh5 Rd7 78. Kc4 {Precision: White = 64%, Black = 43%.} 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.13"]
[Round "3.2"]
[White "Sjugirov, Sanan"]
[Black "Hasangatin, Ramil"]
[Result "1-0"]
[ECO "A53"]
[WhiteElo "2652"]
[BlackElo "2502"]
[Annotator "TA"]
[PlyCount "80"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,80,98,82,125,120,139,117,121,119,126,117,201,206,212,72,79,79,90,79,69,74,70,44,56,50,61,70,58,58,70,35,111,117,143,141,152,140,153,153,149,147,147,141,153,153,153,153,153,133,153,127,153,124,153,153,211,153,236,153,141,150,178,135,235,135,200]} 1. d4 Nf6 2. c4 c6 3. Nf3 d6 4. Nc3 Bf5 5. Nh4 Bg6 6. g3 {A53: Old Indian Defence without Nf3} e5 7. Bg2 Be7 8. O-O $146 ({Predecessor:} 8. Nxg6 hxg6 9. e3 Na6 10. Rb1 Nc7 11. b4 a6 12. a4 exd4 13. exd4 {0-1 (50) Erdos,V (2454)-Krasenkow,M (2632) Budapest 2004}) 8... Nbd7 9. d5 {LiveBook: 4 Games} c5 10. e4 Bh5 11. Qd3 h6 12. Nf5 Bf8 13. Nb5 Nb6 (13... Qb8 $16) 14. f4 $18 a6 15. Nc3 (15. Nbxd6+ $18 {has better winning chances.} Bxd6 16. fxe5 Bxe5 17. Nxg7+ Kf8 18. Nxh5 Nxh5 19. Rf5 Bd4+ 20. Be3 Bxe3+ 21. Qxe3) 15... Nbd7 $16 16. Bd2 g6 17. Ne3 exf4 18. gxf4 Bg7 19. h3 O-O 20. a4 Qe7 21. Rae1 Rae8 $1 22. Kh1 Qd8 23. Rf2 Re7 ({Black should play} 23... Nh7 $14) 24. Nf1 Rfe8 25. Ng3 Qb8 26. b3 b6 27. Qc2 Qc7 28. Qc1 Kh7 29. Kh2 Qb8 30. Bf1 Qc7 31. Bd3 Kh8 32. Bb1 Qb8 33. Rg1 Qc7 34. Rgg2 Qb8 35. Rf1 {White is clearly better.} Qc7 (35... Kh7 $16 36. Bd3 (36. Nxh5 Nxh5 37. Qd1 Kh8 $14) 36... Kh8) 36. Kh1 Qb8 (36... Qc8 $16 37. Be3 (37. Nxh5 Nxh5 38. Kh2 Qb8 $14) 37... Rd8) 37. Bd3 Qc8 38. Kh2 Qb8 39. Bc2 Qc7 (39... Rg8 $16 40. Bd3 (40. Nxh5 Nxh5 41. Bd1 Bd4 $14) 40... Qe8) 40. Bb1 (40. f5 $18) 40... Qb8 {Precision: White = 52%, Black = 26%.} (40... Kh7 $16) 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "3.3"]
[White "Khanin, Semen"]
[Black "Kokarev, Dmitry"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2458"]
[BlackElo "2616"]
[Annotator "TA"]
[PlyCount "49"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 33,49,0,0,0,0,0,0,0,10,18,42,50,52,0,0,0,41,0]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Be3 Nbd7 9. Qd2 Be7 10. g4 O-O 11. O-O-O b5 12. g5 b4 13. gxf6 {B90: Sicilian Najdorf: Unusual White 6th moves, 6 Be3 Ng4 and 6 Be3 e5} bxc3 14. Qxc3 Nxf6 15. Na5 Qe8 16. Nc6 Rc8 17. Nxe7+ Qxe7 {LiveBook: 66 Games} 18. Qa5 Rc6 19. Kb1 Rfc8 20. Rg1 Nh5 21. Rg2 $146 ({Wrong is} 21. Bxa6 $2 Ra8 $19) 21... Qf6 22. Rf2 Nf4 23. Rfd2 ({White should try} 23. b3 $14) 23... Ng6 $11 24. Rf2 Nf4 25. Rfd2 1/2-1/2

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.13"]
[Round "3.4"]
[White "Volkov, Sergey"]
[Black "Belyakov, Bogdan"]
[Result "0-1"]
[ECO "E92"]
[WhiteElo "2627"]
[BlackElo "2486"]
[Annotator "TA"]
[PlyCount "75"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 24,75,46,22,39,27,29,20,33,12,89,83,85,81,79,79,115,104,102,75,66,76,109,30,33,18,107,99,74,78,143,116,253,252,256,256,319,-354,-334,-683,-615,-817,-821,-816,-810,-975,-975,-973,-967,-942,-943,-1185,-1121,-1015]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. Be3 Ng4 8. Bg5 {[%cal Be3g5,Bg5h4,Bh4g3,Bg3h2][%mdl 32]} f6 9. Bh4 g5 10. Bg3 Nh6 11. h3 Nc6 12. d5 {E92: King's Indian: Classical: 6 Be2 e5: 7 dxe5, 7 Be3 and Petrosian System without 7...Nbd7} Ne7 13. Bh2 {[#] LiveBook: 6 Games} a6 $146 ({Predecessor:} 13... g4 14. hxg4 Nxg4 15. Nh4 Nxh2 16. Rxh2 f5 17. Bd3 f4 18. Qf3 Bd7 19. O-O-O Qc8 {0-1 (56) Debashis,D (2484)-Naiditsch,A (2705) Dubai 2014}) 14. Qd2 {White is slightly better.} Bd7 15. a3 Nf7 16. Bd3 b5 (16... Ng6 $11 {remains equal.}) 17. cxb5 $16 axb5 18. Bxb5 Bxb5 19. Nxb5 Qb8 20. Nc3 f5 21. O-O ({But not} 21. Nxg5 $6 Nxg5 22. Qxg5 Qxb2 $11) 21... f4 22. Qe2 h5 23. g4 (23. Nd2 $16) 23... hxg4 24. hxg4 Kh7 (24... c6 $11) 25. b4 Rh8 26. Nd2 Ng6 (26... Bf6 $142) 27. f3 Nh4 (27... Bf6 $16) 28. Rfc1 $18 Kg6 29. Nb5 Qb6+ {[#]} 30. Qf2 $4 {[%mdl 8192]} (30. Kf1 $1 $18) 30... Qxb5 $19 31. Rxc7 $2 (31. Rc3) 31... Rhc8 {Black is clearly winning.} 32. Rc6 Rxc6 33. dxc6 Qxc6 34. Qe2 Qc3 35. Ra2 Rxa3 36. Rxa3 Qxa3 37. b5 Qb2 38. Kf1 {Precision: White = 41%, Black = 45%.} 0-1

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.13"]
[Round "3.5"]
[White "Triapishko, Alexandr"]
[Black "Pridorozhni, Aleksei"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2531"]
[BlackElo "2571"]
[Annotator "TA"]
[PlyCount "76"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,76,81,47,82,77,93,70,71,50,50,-36,15,16,36,0,0,0,0,0,10,19,39,43,60,56,81,91,70,71,90,93,85,68,68,-62,-56,-55,-67,-374,-382,-362,-380,-378,-378,-378,-377,-1034,-615,-606,-602,-29962,-2722,-6270,-1151,-29987,-29988]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 Nf6 6. Nc3 e6 7. Qe2 Qc7 {B33: Sicilian: Pelikan and Sveshnikov Variations} 8. g4 {[%cal Bg2g4,Bg4g5][%mdl 32]} (8. f4 Bb4 9. Bd2 Bxc3 10. bxc3 d6 11. g4 b6 12. Bg2 Bb7 13. g5 Nd7 14. h4 Na5 15. Nxa5 bxa5 {1-0 (38) Kramnik,V (2812)-Fressinet,L (2687) Paris 2016}) 8... d6 9. g5 Nd7 10. Be3 a6 11. f4 {[%cal Bf2f4,Bf4f5][%mdl 32]} b5 12. O-O-O {LiveBook: 18 Games} Nb6 13. Qf2 Rb8 {[#]} 14. f5 $146 ({Predecessor:} 14. Kb1 Bd7 15. h4 b4 {0-1 (48) Smeets,J (2631)-Fedorchuk,S (2643) Leiden 2013}) 14... Ne5 15. Bh3 Nbc4 16. Nd4 (16. Ba7 $14) 16... Nxe3 ({Better is} 16... Qc5 $15 17. Nce2 exf5 18. exf5 Be7) 17. Qxe3 $11 {[%cal Rf5e6]} Nc4 18. Qf3 {[%cal Rf5e6]} (18. Qd3 $5 {[%cal Rf5e6]} b4 19. Nce2 $11) 18... b4 $1 {[%cal Rb4c3]} 19. Nce2 {[%cal Rf5e6]} e5 20. Nb3 Be7 21. Rhg1 g6 22. Nd2 $36 {[%mdl 2048] White has good play.} a5 23. f6 {Black must now prevent Nxc4.} Bd8 24. Nxc4 Qxc4 25. Rxd6 Bb6 {[#]} 26. Rgd1 $1 O-O 27. b3 Qc7 28. Bd7 (28. Bxc8 $14 Rbxc8 29. R1d2) 28... Rd8 $1 $15 {[%cal Rd8d7]} 29. Qh3 {Intending Qh6 and mate.} h5 $1 30. Kb1 $2 {[%mdl 8192] [#]} ({White should try} 30. gxh6 $15 Kh7 31. R6d3) 30... Bd4 $1 $19 {[%mdl 512]} 31. R6xd4 (31. Nxd4 Qxd6) 31... exd4 32. Bxc8 Rbxc8 ({Weaker is} 32... Qxc8 33. Qxc8 Rbxc8 34. Nf4 $17) 33. Rd2 {White hopes to continue with Nc1.} Qe5 34. Rxd4 $2 (34. Qh4 Rc5 35. Nc1) 34... Qxg5 35. Rd5 Qxf6 36. Nd4 Rxd5 (36... Rc3 $142 37. Qg2 Rxd5 38. exd5 Qxd4 39. Qf1 Qxd5 40. Qe2 Kg7 41. Kc1 Rh3 42. Qc4 Qe5 43. Qc6 Qa1+ 44. Kd2 Rxh2+ 45. Kd3 Qe5 46. Qf3 Qd6+ 47. Ke3 Qd2+ 48. Ke4 Rh4+ 49. Qg4 f5+ 50. Kf3 hxg4+ 51. Kg3 Rh3#) 37. exd5 Rd8 (37... Rc3 $142 38. Qd7 Qxd4 39. Qe8+ Kg7) 38. Nc6 Rxd5 {Precision: White = 29%, Black = 53%.} 0-1

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.13"]
[Round "3.6"]
[White "Bocharov, Dmitry"]
[Black "Matjushin, Gennady"]
[Result "1-0"]
[ECO "A37"]
[WhiteElo "2583"]
[BlackElo "2417"]
[Annotator "TA"]
[PlyCount "58"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,58,13,10,-1,0,-8,15,0,7,0,2,0,8,-2,0,-16,7,13,14,12,46,33,39,29,51,39,74,79,70,61,65,64,78,-37,37,33,39,7,29,-58,0,0,12,0,6,11,19,22,240]} 1. c4 c5 2. Nc3 g6 3. g3 Bg7 4. Bg2 Nc6 5. Nf3 d6 6. O-O Bf5 7. h3 {A37: Symmetrical English vs ...g6: 4 Bg2 Bg7 5 Nf3} Nf6 (7... Qc8 8. Kh2 Nf6 9. d3 O-O 10. e4 Bd7 11. Be3 a6 12. Rc1 Rb8 13. Nd5 Qd8 14. b3 e6 {0-1 (31) Svidler,P (2765)-Dubov,D (2683) St Petersburg 2017}) 8. d3 O-O 9. e4 Bd7 10. Be3 e5 11. a3 Ne8 $146 ({Predecessor:} 11... a6 12. Rb1 Rb8 13. b4 b6 14. Qd2 Qc8 15. Kh2 Re8 16. Rb2 Nd4 17. Bxd4 cxd4 {½-½ (26) Pap,K (1747)-Molnar,T (1744) Hungary 2016}) 12. Rb1 a5 13. Nd5 a4 14. b4 axb3 15. Qxb3 Rb8 16. Qb6 $36 {[%mdl 2048] White is pushing.} Qc8 17. Kh2 Kh8 18. Rb3 Nd4 19. Nxd4 cxd4 20. Bg5 f6 21. Bd2 Rf7 22. c5 (22. Rb2 $16) 22... Bc6 (22... Qxc5 $15 23. f4 Kg8) 23. cxd6 $14 {[#] Strongly threatening Ne7.} Qd8 24. Qc5 Nxd6 25. Qc1 (25. f4 $11) 25... Bf8 (25... f5 $1 $15 26. exf5 Rc8) 26. Qb1 {The position is equal.} Rc8 27. Rb2 Bxd5 28. exd5 f5 29. Re1 Re7 $2 {Precision: White = 43%, Black = 30%.} (29... Qf6 $11 {and Black has nothing to worry.}) 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.13"]
[Round "3.7"]
[White "Vastrukhin, Oleg"]
[Black "Paravyan, David"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "2398"]
[BlackElo "2603"]
[Annotator "TA"]
[PlyCount "127"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,127,-12,10,18,42,50,39,8,21,13,34,6,12,0,0,0,0,0,0,-4,10,-3,-12,-14,-7,-15,-22,-20,-24,-49,-37,-70,-49,-57,-24,-25,0,-23,-13,-10,0,-20,0,-33,-36,-38,9,4,3,0,0,-14,-15,-20,0,0,0,0,0,0,0,0,0,0,14,3,13,12,19,20,27,30,51,36,91,102,125,83,91,56,261,169,191,212,194,178,306,298,389,384,368,256,827,641,626,157,154,158,159,54,77,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8]} 1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. O-O Be7 5. d3 O-O 6. Nbd2 Nc6 7. e4 {A07: Réti Opening: New York and Capablanca Systems} (7. d4 a5 8. c3 b6 9. Re1 Bb7 10. e4 dxe4 11. Nxe4 Nxe4 12. Rxe4 Bf6 13. Re1 Ne7 14. Qc2 Bd5 {1-0 (42) Nakamura,H (2780)-Topalov,V (2749) Saint Louis 2017}) 7... e5 8. exd5 Nxd5 9. Nc4 {White is slightly better.} Bf6 10. Re1 {[%cal Rf3e5]} Re8 $1 11. a4 $146 ({Predecessor:} 11. Nfd2 Be6 12. Ne4 Be7 13. Bd2 {½-½ (37) Andok,C (2094)-Bertrem,S (2228) Belgium 2010}) 11... Bf5 12. Nfd2 Qd7 13. Ne4 Be7 {[%cal Bf6e7,Be7f8,Bf8c5][%mdl 32]} 14. Nc3 Nxc3 15. bxc3 Bg4 16. Bf3 Bxf3 17. Qxf3 Bf8 18. Rb1 b6 19. h4 Re6 20. Rb5 {[%cal Rc4e5]} Rae8 21. Qg4 a6 22. Rb1 Bc5 {Strongly threatening ...Bxf2+!} 23. Be3 Qe7 24. Qg5 f6 25. Qg4 Qf8 26. Qf3 e4 27. Qf5 exd3 28. cxd3 Qf7 29. d4 Bf8 30. Qf3 Nd8 {[%cal Bc6d8,Bd8f7,Bf7e5][%mdl 32]} 31. Nb2 Qd7 32. Qf5 Nf7 (32... g6 {with more complications.} 33. Qf3 a5 34. Nd3 Nf7 35. Ra1 f5) 33. d5 R6e7 34. Qxd7 $1 Rxd7 35. c4 Ne5 {...Nf3+ is the strong threat.} 36. Kg2 Bb4 37. Rec1 Ba3 38. Rc3 Bb4 39. Rc2 Kf7 40. Bd4 Bf8 41. Bxe5 fxe5 42. Nd3 e4 (42... Bd6 $1 $14) 43. Nf4 $36 {[%mdl 2048] White is in control.} Re5 44. a5 bxa5 45. c5 {aiming for Rb7.} h6 $2 ({Black should play} 45... Rd8 $1 $14) 46. h5 Be7 47. Rb7 $1 Bd8 48. Ra7 e3 {[#]} (48... Rf5 {is a better defense.} 49. Rc4 (49. Rxa6 Bg5 $11) 49... Rxf4 50. gxf4 Rxd5 51. Rxa6 Rxh5 52. Rxa5 Rd5 53. Rxe4 Bf6) 49. fxe3 $1 $18 ({Stronger than} 49. Rxa6 e2 $11) 49... Rxe3 50. Rf2 Bf6 51. c6 Rde7 $2 (51... Rd8 52. Rf3 (52. Rxc7+ Re7 $16) (52. Rxa6 Ke7 $14) 52... Re1 53. Rxc7+ Re7 54. Rxe7+ Kxe7) 52. d6 cxd6 53. Rxe7+ $2 (53. c7 $18 {is the precise move to win.}) 53... Rxe7 {[%mdl 4096] Endgame KRB-KRN} 54. Nd5 {And now c7 would win.} Re8 {Threatening ...Rc8.} 55. Nb6 (55. Rc2 $16) 55... Kg8 $1 $14 {[#] Threatens to win with ...Bd4.} 56. c7 (56. Rc2 $1 $16 {Hoping for c7.} Bd4 57. Nd5) 56... Bd4 $11 {The position is equal.} 57. Rc2 $1 Bxb6 58. c8=Q Rxc8 59. Rxc8+ {KR-KB} Kf7 60. Rc6 Bc5 $1 61. Rxa6 Bb4 62. Kf3 Kf6 63. g4 g6 64. hxg6 {Precision: White = 48%, Black = 50%.} 1/2-1/2

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.13"]
[Round "3.8"]
[White "Kryakvin, Dmitry"]
[Black "Mikhailov, Sergey"]
[Result "1/2-1/2"]
[ECO "D10"]
[WhiteElo "2580"]
[Annotator "TA"]
[PlyCount "121"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,121,35,33,33,25,56,16,21,11,24,20,26,20,30,22,20,31,25,10,29,14,16,0,0,0,0,0,40,40,41,50,112,27,27,27,28,29,56,57,72,75,102,76,98,66,100,95,147,119,141,145,137,125,125,125,133,128,127,105,219,133,129,124,131,112,170,77,80,0,125,0,8,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-592,-588,-584,-543,-699,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-29966]} 1. c4 c6 2. d4 d5 3. cxd5 cxd5 4. Bg5 Nf6 (4... Nc6 5. Nc3 f6 6. Bd2 e5 7. e4 dxe4 8. dxe5 Nxe5 9. Qa4+ Bd7 10. Bb5 Nd3+ 11. Ke2 Nc5 12. Bxd7+ Qxd7 13. Qxd7+ Kxd7 {½-½ (46) Mamedyarov,S (2799)-Jobava,B (2690) Riadh 2017}) 5. Bxf6 gxf6 6. Nc3 {D10: Slav Defence: 3 cxd5 (without early Nf3) and 3 Nc3} Nc6 7. e3 e6 8. Bd3 {LiveBook: 6 Games. White is slightly better.} Bd7 9. Rc1 Qa5 10. f4 $146 ({Predecessor:} 10. a3 Rc8 11. Nf3 f5 12. O-O Qd8 13. Qe2 Bd6 {½-½ (37) Anderton,D (2403)-Gonzalez,J (2626) ICCF email 2004}) 10... h5 11. Nf3 Be7 12. O-O {[%cal Bh1f1,Bf1f2,Bf2c2][%mdl 32]} O-O-O 13. a3 Kb8 14. Rf2 Rc8 15. Rfc2 h4 16. Qe2 f5 17. Bb5 a6 18. Bxc6 Bxc6 19. Ne5 Be8 20. Nd3 Bb5 21. Nxb5 Qxb5 22. Kf2 f6 (22... Rxc2 $14 23. Qxc2 Bd6) 23. Ne1 (23. Rxc8+ $1 $16 Rxc8 24. Rxc8+ Kxc8 25. Ne1) 23... Qxe2+ $11 24. Kxe2 Rxc2+ 25. Rxc2 {[%mdl 4096] Endgame KRB-KRN} h3 {Black wants to play ...hxg2.} 26. g3 Bd6 27. Nd3 Rh7 28. Kf3 Rh8 29. b4 Rh7 30. Rc1 (30. a4 {is more complex.} Re7 31. a5 Rc7 32. Nc5 Ka7 33. Ra2) 30... Rh8 (30... Rg7 $142) 31. Nc5 $16 Bxc5 32. bxc5 {KR-KR} Kc7 33. Rb1 b5 34. cxb6+ Kb7 35. g4 fxg4+ 36. Kxg4 Rc8 (36... f5+ $16 {is a better defense.} 37. Kg5 Rg8+ 38. Kf6 Rg2) 37. Rb3 a5 38. a4 ({Don't do} 38. Kxh3 $6 a4 $14) 38... Rc4 39. Ra3 $1 e5 (39... Rc1 $16 {keeps fighting.} 40. Kxh3 Kxb6) 40. dxe5 (40. Kxh3 $18 exd4 41. exd4) 40... fxe5 41. Kg5 (41. Kf5 $16) 41... e4 (41... Rc2 $11 {remains equal.}) 42. Kg4 (42. Ra2 $1 $16) 42... Kxb6 43. Kxh3 Kc5 44. Kg4 d4 45. exd4+ Kxd4 46. Ra1 Rc2 47. Rd1+ Kc3 48. h4 Rg2+ 49. Kf5 {Threatens to win with Re1.} e3 {[%cal Be4e3,Be3e2][%mdl 32]} 50. Ke4 $2 {[%mdl 8192]} (50. Ra1 $11 {and White is okay.}) 50... e2 $19 51. Ra1 {[#]} Rg3 $1 {[%cal Rg3d3]} 52. f5 {[#]} Kd2 $2 (52... Rd3 $1 $19 {White must now prevent ...Rd1.} 53. Re1 Kd2) 53. Ra2+ $1 $11 {The position is equal.} Ke1 54. f6 {And now f7 would win.} Kf2 55. Ke5 Re3+ 56. Kf5 Rf3+ 57. Kg6 Rg3+ 58. Kf5 Rf3+ 59. Ke6 Re3+ 60. Kf5 Rf3+ 61. Ke4 $2 {[%mdl 40960] Precision: White = 46%, Black = 55%. . An unexpected result.} (61. Kg6 $11) 1/2-1/2

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "3.10"]
[White "Tunik, Gennady"]
[Black "Esipenko, Andrey"]
[Result "1/2-1/2"]
[ECO "E18"]
[WhiteElo "2378"]
[BlackElo "2571"]
[Annotator "TA"]
[PlyCount "41"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,41,-2,8,-4,0,0,0,0,0,0,0,-17,0,0,0,0,12,8,19,18,27,22,34,9]} 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Nxe4 Bxe4 9. Bf4 d6 10. Qd2 Nd7 {LiveBook: 32 Games} 11. b4 {E18: Queen's Indian: Old Main Line (4 g3 Bb7 5 Bg2 Be7 6 0-0 0-0 7 Nc3)} (11. Rfd1 h6 12. Rac1 a5 13. Ne1 Bxg2 14. Nxg2 Bg5 15. Bxg5 Qxg5 16. e4 Qxd2 17. Rxd2 Rfd8 18. Ne3 g6 19. Kg2 Kg7 {0-1 (58) Boensch,U (2561)-L'Ami,E (2605) Germany 2017}) 11... Qc8 12. Ne1 $146 ({Find the theoretical novelty and annotate with similar games:} 12. a4 a5 13. b5 Qb7 14. Rfd1 Rfe8 15. Bg5 Bxg5 16. Qxg5 f6 17. Qd2 Rad8 18. d5 e5 {0-1 (28) Hof,A-Peters,H Germany 1993}) 12... Bxg2 13. Nxg2 {The position is equal.} c5 14. dxc5 dxc5 15. b5 Rd8 16. Qc2 Qb7 17. Rad1 Nf6 18. f3 Rxd1 19. Rxd1 Rd8 20. Rxd8+ Bxd8 21. Qd1 1/2-1/2

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.13"]
[Round "3.11"]
[White "Demkovich, Anatoliy"]
[Black "Sarana, Alexey"]
[Result "0-1"]
[ECO "A06"]
[WhiteElo "2407"]
[BlackElo "2562"]
[Annotator "TA"]
[PlyCount "112"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,112,25,18,41,26,23,12,25,4,4,9,6,8,12,18,9,0,5,2,10,10,10,0,8,0,10,0,16,7,10,10,10,12,15,6,12,8,19,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-196,-192,-187,-186,-180,-157,-147,-122,-203,-226,-266,-254,-207,-122,-373,-363,-332,-324,-305,-270,-438,-458,-420,-402,-338,-322,-458,-411,-409,-394,-12832,-6395,-1348,0,-540,-469,-12841,-12841,-12842,-12843]} 1. Nf3 d5 2. b3 Nf6 3. Bb2 g6 4. c4 Bg7 (4... c6 5. g3 Bg7 6. Bg2 O-O 7. O-O a5 8. Nc3 Ne4 9. Na4 Bxb2 10. Nxb2 Na6 11. d3 Nf6 12. cxd5 Nxd5 13. Qd2 Bg4 14. Nc4 Bxf3 15. Bxf3 Nc5 16. d4 {½-½ (72) Anton Guijarro,D (2650)-Vidit,S (2689) Doha 2016}) 5. cxd5 O-O 6. e3 {LiveBook: 21 Games. A06: Réti Opening:1 Nf3 d5} b6 7. Be2 Bb7 8. O-O {White has an edge.} Nbd7 9. Qc2 Nxd5 10. Bxg7 Kxg7 11. Nc3 c5 12. Nxd5 Bxd5 13. d4 $146 Rc8 14. dxc5 Bxf3 15. Bxf3 {Black must now prevent Qc3+.} Nxc5 16. Rfd1 Qc7 17. Rac1 {[#] And now b4 would win.} a5 18. a3 {Strongly threatening b4.} Qb8 19. b4 axb4 20. axb4 Ne6 21. Qb2+ Kg8 22. Bd5 Rxc1 23. Rxc1 Qd6 24. Bxe6 Qxe6 $11 {[%mdl 4096] Endgame KQR-KQR} 25. Qd4 Rc8 26. Rxc8+ Qxc8 {KQ-KQ} 27. h4 (27. h3 {with more complications.} Qe6 28. b5 h5 29. Qd8+ Kg7 30. g3) 27... Qc1+ 28. Kh2 Qc7+ 29. g3 h5 30. Kg1 e6 31. Kf1 Kf8 32. Ke2 Ke7 33. Kd2 Qc6 34. Qc3 Qd5+ 35. Ke2 Kd6 36. Qd3 Kc6 37. e4 $2 {[#]} (37. Kd2 $1 $11 {and White stays safe.}) 37... Qb5 $19 38. Ke3 Qxb4 39. Qd8 Qc5+ 40. Kf3 Qd6 41. Qa8+ (41. Qc8+ $17 Qc7 42. Qa8+ Kd7 43. Qf8 Qc3+ 44. Kg2) 41... Kd7 42. Ke3 Qc5+ 43. Ke2 Ke7 (43... e5 $19 44. Qa7+ Ke6) 44. Qa7+ $2 {[%mdl 8192]} (44. f4 $17 {is the only way for White.}) 44... Kf6 45. Qa1+ Qe5 46. Qb1 Qd4 47. f4 $2 (47. Ke1) 47... Ke7 48. Kf3 Qc3+ 49. Kg2 Qc5 50. Kf3 (50. Qa1 $142) 50... b5 {[%cal Bb6b5,Bb5b4][%mdl 32]} 51. Qa1 b4 52. Qa6 $2 (52. Ke2 Qc2+ 53. Ke3) 52... Qc3+ 53. Ke2 Qxg3 $2 (53... b3 $19 54. Qd3 Qb4) 54. Qb7+ $2 {[%mdl 8192]} (54. Qa7+ $1 $11 Kf8 55. Qb8+ Kg7 56. Qe5+ Kh7 57. Qc7) 54... Kf6 {Black is clearly winning.} 55. e5+ (55. Qb8 $142 Qg4+ 56. Kd2) 55... Kg7 56. Qxb4 Qxh4 {Precision: White = 37%, Black = 78%.} 0-1

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "3.12"]
[White "Kabanov, Nikolai"]
[Black "Zakaryan, David"]
[Result "1/2-1/2"]
[ECO "C47"]
[WhiteElo "2478"]
[BlackElo "2420"]
[Annotator "TA"]
[PlyCount "43"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 26,43,16,15,18,0,0,0,0,0,0,-6,0,0,0,0,25,2,0,0]} 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 cxd5 9. O-O O-O 10. h3 {C47: Scotch Four Knights and Four Knights with 4 g3} (10. Bg5 c6 11. Na4 h6 12. Bh4 Re8 13. c4 dxc4 14. Bxc4 Qxd1 15. Rfxd1 g5 16. Bg3 Ne4 17. a3 Bf8 18. Rac1 Nxg3 19. hxg3 Rb8 20. b4 Bf5 21. Bd3 Bxd3 22. Rxd3 {½-½ (36) Artemiev,V (2691)-Carlsen,M (2837) Riadh 2017}) 10... h6 11. Qf3 c6 12. Bf4 Bd6 13. Rfe1 Be6 14. Ne2 {[%cal Bc3e2,Be2g3,Bg3f5][%mdl 32] LiveBook: 3 Games} c5 {[%cal Bc6c5,Bc5c4][%mdl 32]} 15. Ng3 Bxf4 16. Qxf4 Qb8 17. Qc1 $146 ({Predecessor:} 17. Qxb8 Rfxb8 18. b3 Rb6 19. Rac1 a5 20. c4 {½-½ (32) Arztmann,W (2172)-Kessler,L (2249) Austria 2014}) 17... Re8 18. b3 c4 19. Bf5 Bxf5 20. Nxf5 Rxe1+ 21. Qxe1 Qf4 22. Ng3 1/2-1/2

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.13"]
[Round "3.13"]
[White "Kovalchuk, Alexey"]
[Black "Golubov, Saveliy"]
[Result "0-1"]
[ECO "B40"]
[BlackElo "2484"]
[Annotator "TA"]
[PlyCount "84"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,83,52,45,32,43,63,48,47,43,54,58,69,35,25,7,7,7,8,0,0,0,14,-25,-27,-268,-247,-325,-322,-315,-316,-328,-284,-317,-286,-271,-272,-321,-301,-330,-322,-310,-310,-292,-257,-285,-224,-326,-304,-339,-391,-385,-372,-579,-573,-700,-694,-687,-687,-677,-677,-857,-858,-1242,-1241,-29996,-29997,-29997,-29998,-29998,-29999,-29999]} 1. e4 c5 2. Nf3 e6 3. g3 Nc6 4. Bg2 Nf6 5. Qe2 (5. d3 d5 6. Nbd2 Be7 7. O-O O-O 8. Re1 b5 9. e5 Nd7 10. Nf1 Bb7 11. h4 Qc7 12. Bf4 Rfc8 13. Ne3 Qd8 14. Ng4 Bf8 15. Bg5 Qe8 16. c3 h6 17. Bf4 a5 18. Qd2 b4 19. c4 Ne7 20. h5 {1-0 (59) Kuzubov,Y (2699)-Grischuk,A (2772) Riadh 2017}) 5... g6 6. O-O {B40: Sizilianisch (Klassisches System mit e7-e6)} Bg7 7. c3 {[%cal Bc2c3,Bc3d4][%mdl 32]} O-O 8. d4 {LiveBook: 4 Partien. Weiß steht etwas besser.} cxd4 9. cxd4 Qb6 $146 ({Vorgänger:} 9... d6 10. Nc3 a6 11. Rd1 Ne7 12. e5 Nfd5 13. Ne4 dxe5 14. dxe5 {1-0 (22) Rotstein,A (2510)-Van Dongen,R (1963) Feffernitz 2012}) 10. Rd1 d5 11. e5 Ne4 12. Be3 f5 13. Ne1 g5 {Und ...f4 würde nun gewinnen.} 14. Bxe4 fxe4 15. Nc3 {[%cal Bb1c3,Bc3a4,Ba4c5][%mdl 32]} Bd7 16. Na4 Qd8 17. Nc5 Bc8 $1 18. Qh5 b6 $36 {[%mdl 2048] Schwarz steht aktiver.} 19. Bxg5 $2 {[#]} (19. Nb3 $11 {und Weiss muss sich keine Sorgen machen.}) 19... Rf5 $19 20. Bxd8 Rxh5 21. Nxe4 dxe4 ({Nicht} 21... Nxd8 22. Nd6 $17) 22. Bc7 Nb4 23. Ng2 Nd5 24. Bd6 Ba6 25. Re1 Bd3 26. a4 a5 27. Rac1 Rf5 28. Rc6 Rf7 29. Rec1 Rd7 30. Ne1 (30. Ne3 $142) 30... Be2 31. Nc2 Bh6 32. Re1 Bd3 33. Na3 (33. b3 {war einen Versuch wert.}) 33... Bd2 34. Rd1 e3 35. fxe3 Bxe3+ 36. Kg2 Be4+ 37. Kh3 Rg7 {( -> ...Sf4+!)} 38. Nc4 {[#]} Nf4+ $1 {[%mdl 512]} 39. gxf4 Bg2+ {Schwarz setzt Matt.} 40. Kh4 Bf2+ 41. Kh5 Bf3+ 42. Kh6 Rg6# {Precision: Weiß = 19%, Schwarz = 75%.} 0-1

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.13"]
[Round "3.14"]
[White "Savitskiy, Sergey"]
[Black "Evdokimov, Alexander A"]
[Result "0-1"]
[ECO "B43"]
[BlackElo "2502"]
[Annotator "TA"]
[PlyCount "78"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,78,33,45,24,48,43,38,15,43,0,0,0,0,0,0,-51,-36,-53,-43,-63,-39,-45,-34,-45,-27,-16,0,0,0,0,0,0,0,-70,-75,-132,-131,-136,-118,-136,-117,-118,-123,-191,-178,-203,-181,-295,-294,-375,-345,-508,-499,-490,-431,-625,-564,-876,-872,-1308,-1293,-5714,-1343,-29985,-29986,-29996,-29996]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 b5 6. Bd3 Qb6 7. Nb3 Qc7 8. Qe2 {B43: Sicilian: Kan Variation: 5 Nc3} (8. O-O Nf6 9. Qe2 d6 10. Bd2 Nc6 11. a4 b4 12. Na2 Qb7 13. Rab1 Be7 14. c3 bxc3 15. bxc3 Ne5 16. Bc2 Qc7 17. a5 {½-½ (53) Ponomariov,R (2731)-Vachier Lagrave,M (2745) Beijing 2013}) 8... Bb7 9. f4 Nf6 10. Bd2 {White is slightly better.} Be7 11. a4 $146 ({Find the theoretical novelty and annotate with similar games:} 11. a3 d6 12. a4 b4 13. Na2 a5 14. c3 bxc3 15. Nxc3 Nc6 16. Nb5 {½-½ (25) Mamedov,R (2583)-Predojevic,B (2641) Moscow 2008}) 11... b4 12. Nd1 d5 {[%cal Rd5e4]} 13. e5 $1 {[%cal Re5f6]} Ne4 14. Bxe4 (14. Be3 $11) 14... dxe4 $15 15. Ne3 O-O 16. Qc4 Qxc4 (16... Rc8 {NOTEXT} 17. Qxc7 Rxc7 18. Na5 Bd5 19. O-O-O Nc6) 17. Nxc4 Nd7 $1 18. Be3 Bd5 $36 {[%mdl 2048] Black fights for an advantage.} 19. Nbd2 Rfc8 20. b3 Rc6 21. Ke2 Rac8 22. Rac1 Nc5 23. Bxc5 ({White should try} 23. Ra1 $11) 23... Bxc5 24. Na5 {[#]} (24. c3 $142) 24... R6c7 $1 $17 25. Ndc4 Kf8 26. Rhd1 Ke7 27. g3 h6 28. Nb2 (28. Rh1 $17) 28... g5 $19 {[#] Threatens to win with ...gxf4.} 29. f5 f6 30. fxe6 (30. Nbc4 $142) 30... Bxe6 31. exf6+ Kxf6 {...Bg4+ is the strong threat.} 32. Rf1+ (32. Rd2 {was worth a try.}) 32... Kg7 33. Nac4 Bd4 34. Rcd1 (34. Nd1 $142 Bxc4+ 35. bxc4) 34... Bxb2 35. Nxb2 Rxc2+ 36. Rd2 Bg4+ 37. Ke1 Rc1+ (37... e3 $142 38. Rxc2 Rxc2) 38. Nd1 e3 39. Re2 Rd8 {Precision: White = 29%, Black = 64%.} 0-1

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "3.15"]
[White "Potapov, Pavel"]
[Black "Sukhareva, Evgeniya"]
[Result "1-0"]
[ECO "C70"]
[WhiteElo "2479"]
[BlackElo "2238"]
[Annotator "TA"]
[PlyCount "37"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,37,16,-10,-8,-4,-2,-7,0,0,0,-8,13,14,36,35,39,42,88,75,90,62,46,38,349,326,29998,29999]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 4. O-O a6 5. Ba4 g6 6. d3 Bg7 7. Nc3 {LiveBook: 6 Partien} O-O {C70: Spanische Partie (Abweichung im 4. Zug)} (7... b5 8. Bb3 Na5 9. Be3 d6 10. d4 b4 11. Nd5 Nxb3 12. cxb3 Nxd5 13. exd5 e4 14. Ng5 O-O 15. Qc2 {½-½ (35) Carlier,B (2434)-Lammens,T (2311) Netherlands 2013}) 8. Bb3 d6 9. Be3 Na5 {Die Stellung ist ausgeglichen.} 10. d4 Nxb3 $146 ({Vorgänger:} 10... Bg4 11. dxe5 Bxe5 12. Bg5 Nxb3 13. axb3 f6 {½-½ (13) Karlsson,P (2099)-Avellan,G (2079) LSS email 2011}) 11. axb3 exd4 12. Bxd4 Nc6 13. Bxg7 Kxg7 14. Nd4 $36 {[%mdl 2048] Weiss hat Initiative.} Ne7 15. Qd2 Bd7 16. Rfe1 Nc6 17. Nd5 Ne7 $2 {[%mdl 8192] [#]} (17... Re8 $14) 18. Qc3 $1 $18 {Weiss will mit Sf5+ Matt setzen.} Nxd5 $2 (18... Kh6 $18 19. Nxe7 (19. Qxc7 Qxc7 20. Nxc7 Rac8 $16) 19... Qxe7 20. Qxc7 Rab8) 19. Nf5+ ({Schwächer ist} 19. exd5 Kg8 $14) 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.13"]
[Round "3.16"]
[White "Kiselev, Vitaliy"]
[Black "Oganian, Roman"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "2516"]
[BlackElo "2215"]
[Annotator "TA"]
[PlyCount "111"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,111,54,18,29,27,44,27,39,37,52,25,64,22,95,42,29,20,39,23,51,30,29,0,0,0,71,51,128,135,147,154,130,115,103,111,416,393,371,396,394,363,359,317,395,414,464,479,477,482,473,382,382,379,376,351,357,341,370,350,470,450,529,507,502,518,574,545,537,437,635,599,572,584,624,622,601,570,576,569,662,652,676,702,713,708,778,683,647,637,852,841,1597,1002,1626,664]} 1. d4 {[%cal Bd2d4,Bd4d5][%mdl 32]} Nf6 2. c4 c5 3. d5 b5 4. Qc2 bxc4 5. e4 d6 6. Bxc4 g6 7. Nf3 Bg7 8. O-O Nbd7 9. h3 O-O 10. Na3 {LiveBook: 5 Games. A57: Benko/Volga Gambit} (10. Nc3 Nb6 11. Be2 Ne8 12. Bf4 Nc7 13. Rad1 f5 14. e5 Bb7 15. exd6 exd6 16. Nb5 Nxb5 17. Bxb5 h6 18. h4 {0-1 (65) Berczes,D (2492)-Rambaldi,F (2557) Dallas 2015}) 10... Rb8 11. Re1 $146 ({Find the theoretical novelty and annotate with similar games:} 11. Bd2 Nh5 12. Bc3 f5 13. Bxg7 Nxg7 14. exf5 Rxf5 15. Rfe1 Rxf3 16. gxf3 {½-½ (77) Altini,N (2347)-Genocchio,D (2413) Civitanova Marche 2013}) 11... Ne8 {[%cal Bf6e8,Be8c7,Bc7a6,Ba6b4][%mdl 32]} 12. Rb1 {White is slightly better.} Nc7 13. Bg5 h6 14. Bf4 Na6 15. Qd2 Kh7 (15... g5 $11 16. Bh2 Nb4) 16. e5 (16. Nb5 $16) 16... Nb6 $1 $14 17. Rbd1 Nb4 18. b3 a6 19. Bg3 $36 {[%mdl 2048] Black is under pressure.} Bb7 20. exd6 exd6 21. Qf4 Nc8 (21... Rc8 $11) 22. Re2 $16 Ba8 (22... Qa5 $14 23. Qc1 Kg8) 23. Nb1 $1 Re8 24. Red2 f5 25. Bh4 Qd7 {[#]} 26. a3 $1 {[%cal Ba2a3,Ba3b4,Bb4c5,Bc5c6][%mdl 32]} g5 $2 {[%mdl 8192]} (26... a5 $16) 27. Bxg5 $18 hxg5 28. Nxg5+ Kg6 29. axb4 Be5 30. Qh4 {f4 is the strong threat.} Rh8 {[#]} 31. Ne6 $1 Kf7 ({Of course not} 31... Bh2+ 32. Kxh2 Rxh4 33. Nf8+ Kf7 34. Nxd7 $18) 32. Qg5 Ne7 33. bxc5 Rbg8 34. c6 Qa7 35. Qe3 Qxe3 36. fxe3 Rxh3 37. Kf2 Rhg3 38. Rg1 R3g6 39. Nf4 {White is clearly winning.} Rg4 40. g3 Rh8 41. Ra2 Ng6 42. Nxg6 Kxg6 43. Rg2 Rh1 (43... Bxg3+ $142 44. Kf1 Re8 45. Bxa6 Rxe3) 44. Nd2 Bc3 45. Nf1 a5 46. Rh2 Rxh2+ 47. Nxh2 Re4 48. Nf3 Re8 49. Nd4 Rh8 {And now ...Rh2+ would win.} 50. Kf3 Kf6 51. Rc2 Be1 52. Re2 Bb4 53. Rf2 Ke5 54. Ke2 Rh5 55. Kd3 Rg5 56. Nf3+ {Precision: White = 70%, Black = 31%.} 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.13"]
[Round "3.17"]
[White "Milushev, Oleg"]
[Black "Kharchenko, Boris"]
[Result "0-1"]
[ECO "D18"]
[WhiteElo "2229"]
[BlackElo "2464"]
[Annotator "TA"]
[PlyCount "78"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,78,10,5,8,10,-29,0,-65,-36,-104,-75,-158,-148,-184,-205,-195,-190,-189,-187,-196,-210,-189,-195,-228,-234,-244,-257,-246,-243,-238,-227,-245,-247,-312,-302,-489,-492,-470,-465,-525,-526,-563,-557,-552,-549,-643,-637,-841,-816,-885,-822,-963,-1018,-1035,-884,-822,0,-1042,-1041,-1033,-1033,-1014,-1000]} 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. O-O Nbd7 9. Qe2 Bg6 {LiveBook: 756 Games} 10. Na2 {D18: Slav Defence: 5 a4 Bf5 6 e3} (10. e4 O-O 11. Bd3 Bh5 12. e5 Nd5 13. Nxd5 cxd5 14. Qe3 Be7 15. Ng5 Bxg5 16. Qxg5 Bg6 17. Be2 Qxg5 18. Bxg5 Nb8 19. Rfc1 Nc6 20. Be3 Rfc8 21. Rc3 Ne7 22. a5 Rxc3 23. bxc3 {1-0 (54) Yu,Y (2738)-Ma,Q (2613) China 2016}) 10... Bd6 11. Bd2 Qe7 12. b4 $146 (12. Nc3 $11) ({Predecessor:} 12. Bc3 Bh5 13. e4 e5 14. h3 O-O 15. g4 Bg6 16. dxe5 Bxe5 17. Bd3 Rad8 18. Rad1 Rfe8 19. Nxe5 Nxe5 20. Bc2 Rxd1 21. Rxd1 Ned7 22. Bxf6 Nxf6 23. Nc3 {½-½ (23) Blackburn,J (2165)-Morris,C (2225) Cardiff 2004}) 12... O-O 13. Bc3 (13. Nh4 $15) 13... Ne4 14. Bb2 {[#]} (14. Bd3 $142) 14... Bh5 $1 $17 {Hoping for ...Ng5.} 15. Qd1 Bxf3 ({But not} 15... Bxb4 16. Bd3 $11) 16. Qxf3 Nd2 ({And not} 16... Qh4 17. g3 $11) 17. Qe2 Nxf1 $40 {[%mdl 128] Black wants a kill.} 18. Qxf1 e5 19. b5 exd4 20. bxc6 bxc6 {[%cal Bb7c6,Bc6c5][%mdl 32]} 21. Bxd4 Be5 22. Rd1 Bxd4 23. Rxd4 Ne5 24. Qc1 Rad8 25. Bf1 c5 26. Re4 $2 (26. Qa3 {was called for.}) 26... f5 $19 27. Rf4 g5 28. Rc4 Nxc4 29. Bxc4+ Kg7 30. Nc3 Qe5 31. a5 Rf6 32. Qb2 Rfd6 33. g3 {[#]} Rd1+ $1 34. Kg2 (34. Nxd1 Rxd1+) 34... R1d2 35. Qb7+ R8d7 36. Qc8 Rd8 ({Not} 36... Qxc3 37. Qg8+ Kh6 38. Qe6+ Kg7 39. Qg8+ Kh6 40. Qe6+ Kg7 41. Qg8+ $11) 37. Qb7+ $1 Kh8 {Black is clearly winning.} 38. Ne2 Qe4+ 39. Qxe4 fxe4 {Precision: White = 36%, Black = 83%.} 0-1

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "3.18"]
[White "Gulinsky, Vladimir"]
[Black "Lugovskoy, Maxim"]
[Result "0-1"]
[ECO "C19"]
[BlackElo "2459"]
[Annotator "TA"]
[PlyCount "65"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,65,-17,-16,-16,-11,-18,-30,-32,-45,-31,-56,-60,-61,-51,-53,-27,-6,-4,-43,-41,-50,-42,-104,-90,-104,-22,-131,-101,-89,-75,-176,-133,-135,-148,-296,-140,-1020,-294,-288,-288,-295,-297,-339,-337,-324,-320,-287]} 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Nf3 b6 8. Bd3 Ba6 9. O-O Bxd3 10. Qxd3 Qc7 11. a4 Nd7 {C19: French: 3 Nc3 Bb4: Main line: 7 Nf3 and 7 a4} (11... cxd4 12. cxd4 Nbc6 13. Bd2 Rc8 14. Rfc1 h6 15. g4 O-O 16. Nh4 Ng6 17. Ng2 Qe7 18. Kh1 Rc7 19. f4 Nh4 20. Nxh4 Qxh4 21. Rg1 f5 22. g5 hxg5 23. Rxg5 Qf2 24. c3 Kf7 25. Rag1 Rh8 26. R1g2 {1-0 (26) Cuartas,J (2542)-Kashtanov,R (2360) Barbera del Valles 2011}) 12. Ba3 Rc8 13. Rfc1 h6 {Black has an edge.} 14. h3 $146 ({Find the theoretical novelty and annotate with similar games:} 14. Nd2 Nc6 15. f4 Ne7 16. g4 cxd4 17. cxd4 Qc3 18. Qxc3 Rxc3 19. Bb4 {1-0 (29) Vrtiakova,A (1952)-Buchta,A (1599) Prague 2016}) 14... O-O 15. c4 Rfd8 16. cxd5 Nxd5 17. c4 Nf4 18. Qe4 Ng6 19. dxc5 (19. a5 $5) 19... Nxc5 20. Bxc5 Qxc5 21. h4 (21. a5 $1 $15) 21... Rd7 22. h5 Nf8 ({Black should play} 22... Ne7 $17 23. Rab1 Rcd8) 23. g4 (23. a5 $1 $11 {keeps the balance.}) 23... Rcd8 24. Kg2 Nh7 25. Rab1 (25. Rc3 $17) 25... Ng5 26. Nxg5 hxg5 27. Qe3 {[#]} (27. Rc3 $17 {might work better.}) 27... Qc6+ (27... Rd4 $1 $19 {and Black stays clearly on top.} 28. Qxg5 Qc6+ 29. Kh2 Qf3) 28. Kh2 $2 {[%mdl 8192]} (28. Qf3 $17 Qc8 29. Rb3) 28... Rd4 $2 (28... Rd3 29. Qxg5 Qf3) 29. Qxg5 $19 {Black must now prevent h6.Black has a decisive advantage.} Qf3 ({Don't blunder} 29... Qxa4 $2 30. h6 $18) 30. Rg1 Rd2 ({Don't take} 30... Qxf2+ 31. Rg2 $17) 31. Rg2 R8d3 {[#] ( -> ...Qh3+)} 32. Qh4 Qf4+ 33. Kh1 {Precision: White = 21%, Black = 49%.} 0-1

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.13"]
[Round "3.19"]
[White "Yermolenko, Vasily"]
[Black "Pogonina, Natalija"]
[Result "0-1"]
[ECO "D53"]
[WhiteElo "2245"]
[BlackElo "2478"]
[Annotator "TA"]
[PlyCount "39"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,39,-5,8,-33,-9,-45,-36,-52,-20,-49,10,-39,-39,-193,-28,-85,-95,-993,211,-1186,-392,-1441,-45,-774,-774,-772]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. Bg5 Be7 6. e3 O-O 7. Qc2 h6 8. Bxf6 Nxf6 9. Ne5 {D53: Queen's Gambit Declined: 4 Bg5 Be7: Early deviations} (9. c5 c6 10. Be2 b6 11. Na4 bxc5 12. Nxc5 Qa5+ 13. Qd2 Qxd2+ 14. Nxd2 Bxc5 15. dxc5 a5 16. O-O Ba6 17. Bxa6 Rxa6 {0-1 (30) Hoegener,C (2118)-Villegas,P (2309) Andorra la Vella 2017}) 9... a6 10. Rc1 $146 ({Predecessor:} 10. g4 dxc4 11. h4 Nd7 12. O-O-O Bxh4 13. f4 Qe7 14. Nf3 Bf6 15. g5 g6 16. gxf6 Nxf6 17. Rxh6 {1-0 (40) Wohlers Armas,F (2157)-Nagel,V (2043) Germany 2004}) 10... c5 11. cxd5 {Black is slightly better.} exd5 12. dxc5 Qc7 (12... d4 $15 13. Rd1 Bxc5) 13. Nd3 Bf5 14. b4 $2 {[#]} (14. Be2 $1 $15) 14... b6 $2 (14... d4 $1 $19 {[%cal Rd4c3][%mdl 512]} 15. exd4 Rad8) 15. Na4 (15. Be2 $1 $11 {remains equal.}) 15... bxc5 $17 16. Ndxc5 $2 {[%mdl 8192]} (16. Naxc5 $17 a5 17. a3) 16... a5 $4 {[%mdl 8192]} (16... Bxc2 $19 17. Rxc2 Rfb8) 17. a3 $4 {[%mdl 8192]} (17. Qxf5 $18 axb4 18. Nb3) 17... axb4 $2 (17... Bxc2 18. Rxc2 axb4) 18. axb4 $2 (18. Qxf5 Rxa4 19. Nd3) 18... Rfe8 $2 (18... Bxc2 $19 19. Bd3 Bxa4) 19. Nd3 $2 {[%mdl 8192]} (19. Qxf5 $15 Rxa4 20. Be2 (20. Bb5 Rxb4 21. Bxe8 Bxc5 $11)) 19... Qxc2 $19 20. Rxc2 {Precision: White =  1%, Black = 11%.} 0-1

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "3.20"]
[White "Iljiushenok, Ilia"]
[Black "Novoseltsev, Grigory"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2512"]
[Annotator "TA"]
[PlyCount "53"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,52,16,17,48,38,38,41,49,55,76,77,102,89,91,92,101,96,104,85,151,120,238,225,225,227,574,566,547,545,739,720,1520,1368,1467,504,29999]} 1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Bc4 e6 5. Nge2 Ne7 6. Nxd4 cxd4 7. Ne2 Nc6 {B30: Sicilian: 2...Nc6 3 Bb5, lines without ...g6} (7... Qc7 8. Bb3 f5 9. d3 fxe4 10. dxe4 Nc6 11. O-O Bc5 12. Nf4 O-O 13. Nd3 Be7 14. Bd2 Na5 15. Bxa5 Qxa5 {1-0 (24) Najer,E (2626)-Savchenko,B (2602) Moscow 2013}) 8. O-O Bc5 9. d3 O-O 10. a3 {LiveBook: 11 Games} d5 11. exd5 exd5 12. Ba2 Bg4 13. h3 Bxe2 $146 ({Predecessor:} 13... Be6 14. Nf4 Qd6 15. Qf3 {½-½ (56) Oyama,A (2198)-Shvayger,Y (2442) Douglas 2017}) 14. Qxe2 Re8 15. Qf3 Re5 16. Bd2 Qd7 17. Rae1 Rf5 18. Qe2 Kf8 ({Black should play} 18... Ne5) 19. f4 $16 {[%cal Bf2f4,Bf4f5][%mdl 32]} Bb6 (19... Ne7 $16 20. g4 Rf6) 20. g4 Rf6 21. f5 h5 $2 {[#]} (21... h6 {is a better chance.} 22. Qg2 Rc8 23. Qxd5 Qxd5 24. Bxd5 Rd6) 22. Qf3 $18 hxg4 23. hxg4 {[%cal Bh3g4,Bg4g5][%mdl 32]} Ne7 24. Bb4 Re8 25. g5 Rc6 26. Qxd5 (26. f6 $142 gxf6 27. gxf6) 26... Qc8 (26... Qxd5 $18 27. Bxd5 Rc5) 27. Qxf7# {Precision: White = 85%, Black = 13%.} 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "3.21"]
[White "Kolmychek, Evelina"]
[Black "Ivlev, Aleksey"]
[Result "0-1"]
[ECO "C95"]
[WhiteElo "2013"]
[BlackElo "2300"]
[Annotator "ChessBase"]
[PlyCount "73"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

1. e4 {[%emt 0:15:00]} e5 {[%emt 0:15:10]} 2. Nf3 {[%emt 0:00:10]} Nc6 {[%emt 0:00:10]} 3. Bb5 {[%emt 0:00:00]} a6 {[%emt 0:00:00]} 4. Ba4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 5. O-O {[%emt 0:00:30]} Be7 {[%emt 0:00:30]} 6. Re1 {[%emt 0:00:10]} b5 {[%emt 0:00:10]} 7. Bb3 {[%emt 0:00:10]} O-O {[%emt 0:00:10]} 8. c3 {[%emt 0:00:10]} d6 {[%emt 0:00:10]} 9. h3 {[%emt 0:00:10]} Nb8 {[%emt 0:00:10]} 10. d4 {[%emt 0:00:10]} Nbd7 {[%emt 0:00:10]} 11. Nbd2 {[%emt 0:00:10]} Bb7 {[%emt 0:00:10]} 12. Bc2 {[%emt 0:00:10]} Re8 {[%emt 0:00:10]} 13. Nf1 {[%emt 0:00:10]} Bf8 {[%emt 0:00:10]} 14. Ng3 {[%emt 0:00:10]} g6 {[%emt 0:00:10]} 15. Nh2 {[%emt 0:00:10]} Bg7 {[%emt 0:00:10]} 16. Ng4 {[%emt 0:00:10]} Nxg4 {[%emt 0:00:10]} 17. hxg4 {[%emt 0:00:10]} exd4 {[%emt 0:00:10]} 18. cxd4 {[%emt 0:00:10]} c5 {[%emt 0:00:10]} 19. d5 {[%emt 0:00:10]} Qh4 {[%emt 0:00:10]} 20. g5 {[%emt 0:00:10]} Bd4 {[%emt 0:00:10]} 21. Be3 {[%emt 0:00:10]} Bxe3 {[%emt 0:00:10]} 22. Rxe3 {[%emt 0:00:10]} Qxg5 {[%emt 0:00:10]} 23. Nf1 {[%emt 0:00:10]} Qf6 {[%emt 0:00:10]} 24. b3 {[%emt 0:00:10]} Ne5 {[%emt 0:00:10]} 25. a4 {[%emt 0:00:10]} b4 {[%emt 0:00:10]} 26. Ra2 {[%emt 0:00:10]} a5 {[%emt 0:00:10]} 27. Bb1 {[%emt 0:00:10]} Ba6 {[%emt 0:00:10]} 28. Rh3 {[%emt 0:00:10]} Rac8 {[%emt 0:00:10]} 29. Ne3 {[%emt 0:00:10]} c4 {[%emt 0:00:10]} 30. bxc4 {[%emt 0:00:10]} Bxc4 {[%emt 0:00:10]} 31. Rd2 {[%emt 0:00:10]} Ba6 {[%emt 0:00:10]} 32. f3 {[%emt 0:00:10]} Rc3 {[%emt 0:00:10]} 33. Kf2 {[%emt 0:00:10]} Rec8 {[%emt 0:00:10]} 34. Bc2 {[%emt 0:00:10]} Qf4 {[%emt 0:00:10]} 35. Nf1 {[%emt 0:00:10]} b3 {[%emt 0:00:10]} 36. Bxb3 {[%emt 0:00:10]} Rc1 {[%emt 0:00:10]} 37. Ke1 {[%emt 0:00:10]} 0-1

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.13"]
[Round "3.22"]
[White "Anikonov, Dmitry"]
[Black "Simonyan, Grigori"]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "2407"]
[BlackElo "2075"]
[Annotator "NA"]
[PlyCount "204"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

1. d4 {[%emt 0:00:09]} d5 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:11]} c6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:04]} dxc4 {[%emt 0:00:00]} 4. Nf3 {[%emt 0:00:08]} Nf6 {[%emt 0:00:22]} 5. g3 {[%emt 0:00:00]} b5 {[%emt 0:00:05]} 6. Bg2 {[%emt 0:00:00]} Bb7 {[%emt 0:00:01]} 7. Ne5 {[%emt 0:00:37]} a6 {[%emt 0:00:52]} 8. O-O {[%emt 0:00:40]} e6 {[%emt 0:00:00]} 9. a4 {[%emt 0:01:42]} Nd5 {[%emt 0:01:24]} 10. e4 {[%emt 0:00:50]} Nxc3 {[%emt 0:00:01]} 11. bxc3 {[%emt 0:00:11]} Nd7 {[%emt 0:00:32]} 12. f4 {[%emt 0:00:00]} Bd6 {[%emt 0:00:46]} 13. Rb1 {[%emt 0:01:16]} Qc7 {[%emt 0:01:11]} 14. Qg4 {[%emt 0:01:22]} O-O {[%emt 0:00:52]} 15. Nxd7 {[%emt 0:04:11]} Qxd7 {[%emt 0:00:00]} 16. f5 {[%emt 0:00:00]} exf5 {[%emt 0:00:02]} 17. Rxf5 {[%emt 0:00:37]} Kh8 {[%emt 0:02:54]} 18. Qf3 {[%emt 0:01:35]} Rae8 {[%emt 0:01:54]} 19. Be3 {[%emt 0:00:46]} c5 {[%emt 0:00:22]} 20. d5 {[%emt 0:00:05]} b4 {[%emt 0:00:44]} 21. e5 {[%emt 0:02:08]} Bxe5 {[%emt 0:00:22]} 22. Bxc5 {[%emt 0:00:00]} Bxc3 {[%emt 0:00:05]} 23. Bxf8 {[%emt 0:00:17]} Rxf8 {[%emt 0:00:11]} 24. Rf4 {[%emt 0:00:05]} Qc7 {[%emt 0:00:24]} 25. d6 {[%emt 0:00:32]} Qb6+ {[%emt 0:01:45]} 26. Qf2 {[%emt 0:00:00]} Qxf2+ {[%emt 0:00:06]} 27. Kxf2 {[%emt 0:00:05]} Bxg2 {[%emt 0:00:11]} 28. Kxg2 {[%emt 0:00:00]} Be5 {[%emt 0:00:30]} 29. Rxc4 {[%emt 0:00:00]} Bxd6 {[%emt 0:00:00]} 30. Rc6 {[%emt 0:00:04]} Be7 {[%emt 0:00:00]} 31. Rxa6 {[%emt 0:00:11]} Kg8 {[%emt 0:00:23]} 32. Ra7 {[%emt 0:00:17]} Bc5 {[%emt 0:00:00]} 33. Rc7 {[%emt 0:00:00]} Bd6 {[%emt 0:00:12]} 34. Rc6 {[%emt 0:00:20]} Be7 {[%emt 0:00:01]} 35. a5 {[%emt 0:00:00]} Ra8 {[%emt 0:00:30]} 36. a6 {[%emt 0:00:03]} g6 {[%emt 0:00:52]} 37. Rd1 {[%emt 0:00:26]} Ra7 {[%emt 0:00:37]} 38. Rb6 {[%emt 0:00:20]} Bc5 {[%emt 0:00:27]} 39. Rb5 {[%emt 0:00:21]} Bf8 {[%emt 0:00:22]} 40. Ra1 {[%emt 0:00:08]} Kg7 {[%emt 0:00:18]} 41. Rb7 {[%emt 0:00:00]} Ra8 {[%emt 0:00:01]} 42. Kf3 {[%emt 0:00:51]} Kf6 {[%emt 0:00:32]} 43. a7 {[%emt 0:00:50]} Bc5 {[%emt 0:00:04]} 44. Ke4 {[%emt 0:00:00]} b3 {[%emt 0:00:09]} 45. Ra6+ {[%emt 0:00:15]} Kg7 {[%emt 0:00:14]} 46. Kd5 {[%emt 0:00:16]} Bf2 {[%emt 0:00:09]} 47. g4 {[%emt 0:00:25]} b2 {[%emt 0:00:14]} 48. Rxb2 {[%emt 0:00:18]} Rxa7 {[%emt 0:00:01]} 49. Rxa7 {[%emt 0:00:00]} Bxa7 {[%emt 0:00:01]} 50. Kd6 {[%emt 0:00:23]} Be3 {[%emt 0:00:17]} 51. Ke7 {[%emt 0:00:12]} Bg5+ {[%emt 0:00:12]} 52. Ke8 {[%emt 0:00:02]} f5 {[%emt 0:00:33]} 53. Rb7+ {[%emt 0:00:05]} Kh6 {[%emt 0:00:53]} 54. gxf5 {[%emt 0:00:20]} gxf5 {[%emt 0:00:02]} 55. Kf7 {[%emt 0:00:05]} Bf4 {[%emt 0:00:03]} 56. h3 {[%emt 0:00:08]} Kg5 {[%emt 0:00:04]} 57. Ke6 {[%emt 0:00:09]} h5 {[%emt 0:00:20]} 58. Rb4 {[%emt 0:00:24]} Bg3 {[%emt 0:00:13]} 59. Rb5 {[%emt 0:00:13]} Kh4 {[%emt 0:00:04]} 60. Kxf5 {[%emt 0:00:04]} Kxh3 {[%emt 0:00:03]} 61. Rb2 {[%emt 0:00:04]} Bd6 {[%emt 0:00:22]} 62. Rd2 {[%emt 0:00:06]} Bb8 {[%emt 0:00:10]} 63. Rd3+ {[%emt 0:00:06]} Kg2 {[%emt 0:00:05]} 64. Kg5 {[%emt 0:00:03]} Ba7 {[%emt 0:00:07]} 65. Kxh5 {[%emt 0:00:01]} Bb6 {[%emt 0:00:05]} 66. Rb3 {[%emt 0:00:01]} Ba7 {[%emt 0:00:03]} 67. Kg4 {[%emt 0:00:01]} Kh1 {[%emt 0:00:08]} 68. Rh3+ {[%emt 0:00:01]} Kg2 {[%emt 0:00:03]} 69. Rg3+ {[%emt 0:00:01]} Kh1 {[%emt 0:00:05]} 70. Kf3 {[%emt 0:00:12]} Bg1 {[%emt 0:00:11]} 71. Rh3+ {[%emt 0:00:05]} Bh2 {[%emt 0:00:01]} 72. Rh7 {[%emt 0:00:02]} Kg1 {[%emt 0:00:02]} 73. Rd7 {[%emt 0:00:45]} Kh1 {[%emt 0:00:01]} 74. Rd2 {[%emt 0:00:21]} Bg1 {[%emt 0:00:09]} 75. Rd5 {[%emt 0:00:09]} Bh2 {[%emt 0:00:07]} 76. Kf2 {[%emt 0:00:01]} Bg1+ {[%emt 0:00:06]} 77. Kf1 {[%emt 0:00:03]} Bh2 {[%emt 0:00:07]} 78. Rd1 {[%emt 0:00:07]} Bg1 {[%emt 0:00:09]} 79. Ke2 {[%emt 0:00:07]} Kg2 {[%emt 0:00:02]} 80. Rd7 {[%emt 0:00:04]} Bh2 {[%emt 0:00:06]} 81. Rg7+ {[%emt 0:00:03]} Kh1 {[%emt 0:00:02]} 82. Kf3 {[%emt 0:00:08]} Bg1 {[%emt 0:00:10]} 83. Rh7+ {[%emt 0:00:09]} Bh2 {[%emt 0:00:02]} 84. Kg4 {[%emt 0:00:06]} Kg2 {[%emt 0:00:04]} 85. Rb7 {[%emt 0:00:01]} Bg1 {[%emt 0:00:03]} 86. Kf4 {[%emt 0:00:06]} Bh2+ {[%emt 0:00:04]} 87. Ke4 {[%emt 0:00:02]} Bg1 {[%emt 0:00:13]} 88. Rg7+ {[%emt 0:00:06]} Kh1 {[%emt 0:00:01]} 89. Kf3 {[%emt 0:00:15]} Bh2 {[%emt 0:00:09]} 90. Kf2 {[%emt 0:00:01]} Be5 {[%emt 0:00:09]} 91. Rg1+ {[%emt 0:00:02]} Kh2 {[%emt 0:00:14]} 92. Rg5 {[%emt 0:00:04]} Bd4+ {[%emt 0:00:00]} 93. Kf3 {[%emt 0:00:12]} Bb6 {[%emt 0:00:26]} 94. Rb5 {[%emt 0:00:19]} Bd4 {[%emt 0:00:33]} 95. Rb4 {[%emt 0:00:02]} Bc5 {[%emt 0:00:18]} 96. Rc4 {[%emt 0:00:31]} Ba7 {[%emt 0:00:08]} 97. Rc1 {[%emt 0:00:11]} Bg1 {[%emt 0:00:06]} 98. Ke2 {[%emt 0:00:21]} Kg2 {[%emt 0:00:04]} 99. Rc6 {[%emt 0:00:01]} Bh2 {[%emt 0:00:04]} 100. Rg6+ {[%emt 0:00:01]} Kh1 {[%emt 0:00:01]} 101. Rh6 {[%emt 0:00:01]} Kg2 {[%emt 0:00:04]} 102. Rxh2+ {[%emt 0:00:02]} Kxh2 {[%emt 0:00:02]} 1/2-1/2

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.13"]
[Round "3.23"]
[White "Vdovin, Maxim"]
[Black "Bykov, Egor"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2151"]
[BlackElo "2346"]
[Annotator "NA"]
[PlyCount "47"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:10]} 2. Nf3 {[%emt 0:00:02]} e6 {[%emt 0:00:04]} 3. c4 {[%emt 0:00:00]} b6 {[%emt 0:00:06]} 4. g3 {[%emt 0:00:01]} Ba6 {[%emt 0:00:02]} 5. b3 {[%emt 0:00:07]} Bb4+ {[%emt 0:00:03]} 6. Bd2 {[%emt 0:00:02]} Be7 {[%emt 0:00:00]} 7. Bg2 {[%emt 0:00:02]} c6 {[%emt 0:00:02]} 8. Nc3 {[%emt 0:00:05]} d5 {[%emt 0:00:09]} 9. cxd5 {[%emt 0:02:11]} cxd5 {[%emt 0:00:10]} 10. O-O {[%emt 0:00:06]} Nc6 {[%emt 0:00:47]} 11. Rc1 {[%emt 0:01:04]} Rc8 {[%emt 0:00:34]} 12. Qc2 {[%emt 0:03:42]} Ba3 {[%emt 0:01:35]} 13. Rce1 {[%emt 0:00:26]} Ne4 {[%emt 0:02:34]} 14. Nxe4 {[%emt 0:04:38]} Nxd4 {[%emt 0:00:04]} 15. Qb1 {[%emt 0:00:58]} Nxf3+ {[%emt 0:00:45]} 16. Bxf3 {[%emt 0:00:25]} dxe4 {[%emt 0:00:07]} 17. Qxe4 {[%emt 0:00:04]} O-O {[%emt 0:04:26]} 18. Rd1 {[%emt 0:00:13]} Qe8 {[%emt 0:01:15]} 19. Bf4 {[%emt 0:02:02]} Qb5 {[%emt 0:01:00]} 20. Bd6 {[%emt 0:01:03]} Bxd6 {[%emt 0:00:07]} 21. Rxd6 {[%emt 0:00:00]} Qa5 {[%emt 0:00:43]} 22. Rd7 {[%emt 0:00:41]} Bb5 {[%emt 0:00:04]} 23. Re7 {[%emt 0:00:27]} Bc6 {[%emt 0:00:32]} 24. Qf4 {[%emt 0:00:21]} 0-1

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.13"]
[Round "3.24"]
[White "Musalov, Ruslan"]
[Black "Krivochkin, Ilya"]
[Result "1-0"]
[ECO "A12"]
[WhiteElo "2338"]
[BlackElo "2046"]
[Annotator "NA"]
[PlyCount "103"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

1. Nf3 {[%emt 0:02:26]} d5 {[%emt 0:00:01]} 2. e3 {[%emt 0:00:14]} Bf5 {[%emt 0:00:19]} 3. b3 {[%emt 0:00:11]} Nf6 {[%emt 0:00:08]} 4. Bb2 {[%emt 0:00:02]} e6 {[%emt 0:00:05]} 5. Be2 {[%emt 0:00:37]} Bd6 {[%emt 0:00:18]} 6. O-O {[%emt 0:00:27]} Nbd7 {[%emt 0:00:00]} 7. c4 {[%emt 0:00:00]} c6 {[%emt 0:00:03]} 8. d4 {[%emt 0:00:17]} Ne4 {[%emt 0:00:08]} 9. Nc3 {[%emt 0:00:21]} Qf6 {[%emt 0:00:19]} 10. Nd2 {[%emt 0:00:45]} Qh6 {[%emt 0:00:35]} 11. f4 {[%emt 0:00:23]} Ndf6 {[%emt 0:01:58]} 12. Ncxe4 {[%emt 0:01:04]} dxe4 {[%emt 0:03:41]} 13. Rf2 {[%emt 0:03:36]} g5 {[%emt 0:02:26]} 14. Nf1 {[%emt 0:02:36]} gxf4 {[%emt 0:00:46]} 15. exf4 {[%emt 0:00:00]} Rg8 {[%emt 0:03:01]} 16. Qd2 {[%emt 0:02:13]} O-O-O {[%emt 0:02:31]} 17. b4 {[%emt 0:01:40]} Bg4 {[%emt 0:00:27]} 18. c5 {[%emt 0:00:41]} Bxe2 {[%emt 0:00:52]} 19. Qxe2 {[%emt 0:00:19]} Bxf4 {[%emt 0:00:09]} 20. b5 {[%emt 0:00:00]} Ng4 {[%emt 0:00:26]} 21. Rxf4 {[%emt 0:00:17]} Qxf4 {[%emt 0:00:00]} 22. bxc6 {[%emt 0:00:05]} bxc6 {[%emt 0:00:07]} 23. Qa6+ {[%emt 0:00:12]} Kd7 {[%emt 0:00:05]} 24. Qxa7+ {[%emt 0:00:02]} Qc7 {[%emt 0:00:18]} 25. Qa3 {[%emt 0:00:19]} Rg6 {[%emt 0:00:12]} 26. h3 {[%emt 0:00:19]} Nf6 {[%emt 0:00:07]} 27. Re1 {[%emt 0:00:08]} Rdg8 {[%emt 0:00:14]} 28. Re2 {[%emt 0:00:03]} Nd5 {[%emt 0:00:04]} 29. Rf2 {[%emt 0:00:03]} f5 {[%emt 0:00:13]} 30. g4 {[%emt 0:00:01]} h5 {[%emt 0:00:09]} 31. Rg2 {[%emt 0:00:25]} hxg4 {[%emt 0:00:02]} 32. h4 {[%emt 0:00:03]} Nf4 {[%emt 0:00:16]} 33. Qe3 {[%emt 0:00:06]} Nxg2 {[%emt 0:00:03]} 34. Kxg2 {[%emt 0:00:10]} g3 {[%emt 0:00:29]} 35. Bc1 {[%emt 0:00:00]} Rg4 {[%emt 0:00:05]} 36. h5 {[%emt 0:00:26]} Qd8 {[%emt 0:00:08]} 37. Qb3 {[%emt 0:00:22]} Ke7 {[%emt 0:00:10]} 38. Ne3 {[%emt 0:00:00]} Rh4 {[%emt 0:00:17]} 39. d5 {[%emt 0:00:21]} Rh2+ {[%emt 0:00:10]} 40. Kg1 {[%emt 0:00:00]} Qa5 {[%emt 0:00:14]} 41. Qb7+ {[%emt 0:00:15]} Ke8 {[%emt 0:00:00]} 42. Qxc6+ {[%emt 0:00:05]} Kf8 {[%emt 0:00:09]} 43. Qd6+ {[%emt 0:00:00]} Ke8 {[%emt 0:00:11]} 44. Qxe6+ {[%emt 0:00:10]} Kd8 {[%emt 0:00:11]} 45. Qxg8+ {[%emt 0:00:00]} Kc7 {[%emt 0:00:05]} 46. Qxg3+ {[%emt 0:00:08]} Kc8 {[%emt 0:00:09]} 47. Kxh2 {[%emt 0:00:07]} Qxc5 {[%emt 0:00:03]} 48. Bb2 {[%emt 0:00:18]} Qa5 {[%emt 0:00:06]} 49. Be5 {[%emt 0:00:13]} Qxa2+ {[%emt 0:00:03]} 50. Kh3 {[%emt 0:00:04]} Qe2 {[%emt 0:00:06]} 51. Kh4 {[%emt 0:00:16]} Qd3 {[%emt 0:00:19]} 52. h6 {[%emt 0:00:13]} 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.13"]
[Round "3.25"]
[White "Lystsov, Leonid"]
[Black "Kornyukov, Alexey"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "1875"]
[BlackElo "2452"]
[Annotator "TA"]
[PlyCount "76"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,76,-24,-12,-25,-23,-19,-4,-7,0,-32,5,4,19,-24,-14,-18,-8,-21,-12,-64,-64,-105,-77,-127,-119,-141,-137,-144,-37,-187,-185,-200,-177,-173,-174,-203,-35,-39,-5,-139,-138,-213,-218,-271,-262,-271,-259,-270,-237,-229,-229,-181,-121,-262,-241,-527,-524,-500,-521,-521,-519,-502,-489,-506,-458,-447,-435,-29973,-29974]} 1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 4. O-O e5 5. d3 f6 6. Nc3 {A08: King's Indian Attack} (6. c4 d4 7. e3 dxe3 8. Bxe3 Bd6 9. Nc3 Nge7 10. Ne4 b6 11. b4 cxb4 12. d4 Bf5 13. dxe5 Bxe4 14. exd6 {1-0 (28) Bacrot,E (2720)-Naiditsch,A (2705) Dubai 2014}) 6... Nge7 7. a3 Bg4 $146 ({Find the theoretical novelty and annotate with similar games:} 7... Be6 8. Rb1 Qd7 9. b4 cxb4 10. axb4 Bh3 11. Bxh3 Qxh3 12. e4 d4 13. Na4 Nc8 {1-0 (42) Shoker,S (2490)-Soozankar,A (2223) Al Ain 2012}) 8. Rb1 {The position is equal.} Rc8 9. b4 cxb4 10. axb4 d4 11. Ne4 Nd5 $36 {[%mdl 2048] Black fights for an advantage.} 12. b5 Ncb4 13. Bd2 Qd7 14. Ra1 ({Better is} 14. Rb2 $11) 14... b6 $15 15. Ne1 Be7 16. Bf3 Bxf3 17. Nxf3 O-O ({Don't do} 17... Rxc2 18. Bxb4 Nxb4 19. Ra4 $15) 18. Bxb4 Nxb4 ({Black should try} 18... Bxb4 $17 19. Qb1 Rce8) 19. c3 (19. Qb1 $15) 19... dxc3 $19 20. Qb3+ Qd5 21. Qxd5+ Nxd5 22. Rxa7 c2 $2 (22... f5 $19 23. Nxc3 Rxc3 24. Nxe5 Re8) 23. Rc1 $15 Bb4 {White must now prevent ...f5.} 24. Ra2 (24. g4 $1 $11 {was the only way to keep the balance.}) 24... f5 $17 25. Neg5 (25. Ned2 $17 {might work better.} e4 26. dxe4 fxe4 27. Nxe4) 25... Nc3 $19 26. Raxc2 {[#]} Nxe2+ $1 {[%mdl 512]} 27. Rxe2 Rxc1+ 28. Kg2 h6 29. Ne6 Re8 30. Rxe5 Kf7 (30... Bd6 $19 31. Re3 g6) 31. Nfd4 (31. Ned4 $17) 31... g6 32. Rd5 $2 (32. Re3 {was necessary.}) 32... Rxe6 33. Nxe6 Kxe6 {KRB-KR} 34. Rd8 Rc5 35. Rh8 Bd2 36. f4 Rxb5 37. Rxh6 Kf6 38. h4 {[#]} (38. Rh8 $19) 38... Kg7 {Precision: White = 24%, Black = 49%.} 0-1

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "3.26"]
[White "Tsoi, Dmitry"]
[Black "Chan, Naruna"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2371"]
[BlackElo "1929"]
[Annotator "ChessBase"]
[PlyCount "81"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Be2 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 3. f4 {[%emt 0:00:00]} e5 {[%emt 0:02:02]} 4. d3 {[%emt 0:00:01]} exf4 {[%emt 0:00:05]} 5. Bxf4 {[%emt 0:00:18]} d6 {[%emt 0:00:58]} 6. Nf3 {[%emt 0:00:08]} Be7 {[%emt 0:00:23]} 7. O-O {[%emt 0:00:07]} Nf6 {[%emt 0:00:01]} 8. Qe1 {[%emt 0:00:03]} O-O {[%emt 0:00:43]} 9. c4 {[%emt 0:00:12]} Ng4 {[%emt 0:03:15]} 10. Nc3 {[%emt 0:00:09]} Nge5 {[%emt 0:00:36]} 11. Bxe5 {[%emt 0:00:07]} Nxe5 {[%emt 0:00:53]} 12. Nxe5 {[%emt 0:00:12]} dxe5 {[%emt 0:00:01]} 13. Nd5 {[%emt 0:00:00]} Bh4 {[%emt 0:01:43]} 14. Qd1 {[%emt 0:00:15]} f5 {[%emt 0:01:30]} 15. exf5 {[%emt 0:00:11]} Bxf5 {[%emt 0:00:30]} 16. Bg4 {[%emt 0:00:11]} Bg6 {[%emt 0:00:14]} 17. Bf3 {[%emt 0:00:47]} Kh8 {[%emt 0:00:31]} 18. Be4 {[%emt 0:00:14]} Qg5 {[%emt 0:01:21]} 19. Bxg6 {[%emt 0:00:14]} Qxg6 {[%emt 0:00:00]} 20. Qe2 {[%emt 0:00:02]} Bf6 {[%emt 0:01:52]} 21. Qe4 {[%emt 0:00:00]} Qxe4 {[%emt 0:00:13]} 22. dxe4 {[%emt 0:00:00]} a6 {[%emt 0:00:36]} 23. a4 {[%emt 0:00:14]} Rab8 {[%emt 0:00:07]} 24. Rf3 {[%emt 0:00:15]} Kg8 {[%emt 0:00:41]} 25. Rb3 {[%emt 0:00:19]} Bd8 {[%emt 0:00:35]} 26. Rf1 {[%emt 0:00:15]} Rxf1+ {[%emt 0:00:12]} 27. Kxf1 {[%emt 0:00:03]} Kf7 {[%emt 0:00:04]} 28. Ke2 {[%emt 0:00:01]} Ke6 {[%emt 0:00:02]} 29. Kd1 {[%emt 0:00:35]} Ba5 {[%emt 0:00:16]} 30. Kc2 {[%emt 0:00:50]} h6 {[%emt 0:00:27]} 31. h4 {[%emt 0:01:13]} Rf8 {[%emt 0:00:05]} 32. Rxb7 {[%emt 0:00:04]} Rf2+ {[%emt 0:00:11]} 33. Kb3 {[%emt 0:00:02]} Rxg2 {[%emt 0:00:03]} 34. Re7+ {[%emt 0:00:10]} Kd6 {[%emt 0:00:00]} 35. Ra7 {[%emt 0:00:01]} Be1 {[%emt 0:00:01]} 36. Rxa6+ {[%emt 0:00:18]} Kd7 {[%emt 0:00:01]} 37. h5 {[%emt 0:00:04]} Rg5 {[%emt 0:00:30]} 38. Ra7+ {[%emt 0:00:25]} Kd8 {[%emt 0:00:12]} 39. a5 {[%emt 0:00:03]} Rxh5 {[%emt 0:00:19]} 40. a6 {[%emt 0:00:02]} g5 {[%emt 0:00:13]} 41. Rh7 {[%emt 0:00:09]} 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.13"]
[Round "3.27"]
[White "Getman, Dmitriy"]
[Black "Kotenko, Pavel"]
[Result "0-1"]
[ECO "E92"]
[WhiteElo "1772"]
[BlackElo "2403"]
[Annotator "NA"]
[PlyCount "84"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

1. d4 {[%emt 0:15:00]} Nf6 {[%emt 0:15:10]} 2. c4 {[%emt 0:00:10]} g6 {[%emt 0:00:10]} 3. Nc3 {[%emt 0:00:10]} Bg7 {[%emt 0:00:10]} 4. e4 {[%emt 0:00:00]} d6 {[%emt 0:00:00]} 5. h3 {[%emt 0:00:20]} O-O {[%emt 0:00:20]} 6. Nf3 {[%emt 0:00:10]} e5 {[%emt 0:00:10]} 7. d5 {[%emt 0:00:10]} a5 {[%emt 0:00:10]} 8. Be3 {[%emt 0:00:10]} Na6 {[%emt 0:00:10]} 9. Be2 {[%emt 0:00:10]} Nh5 {[%emt 0:00:10]} 10. a3 {[%emt 0:00:10]} Nf4 {[%emt 0:00:10]} 11. O-O {[%emt 0:00:10]} Nxe2+ {[%emt 0:00:10]} 12. Qxe2 {[%emt 0:00:10]} Bd7 {[%emt 0:00:10]} 13. Rfb1 {[%emt 0:00:10]} a4 {[%emt 0:00:10]} 14. b4 {[%emt 0:00:10]} axb3 {[%emt 0:00:10]} 15. Rxb3 {[%emt 0:00:10]} b6 {[%emt 0:00:10]} 16. Nb5 {[%emt 0:00:10]} f5 {[%emt 0:00:10]} 17. Nc3 {[%emt 0:00:10]} f4 {[%emt 0:00:10]} 18. Bd2 {[%emt 0:00:10]} g5 {[%emt 0:00:10]} 19. Ne1 {[%emt 0:00:10]} Qe8 {[%emt 0:00:10]} 20. Nb5 {[%emt 0:00:10]} h5 {[%emt 0:00:10]} 21. f3 {[%emt 0:00:10]} Qg6 {[%emt 0:00:10]} 22. Nd3 {[%emt 0:00:10]} g4 {[%emt 0:00:10]} 23. hxg4 {[%emt 0:00:10]} hxg4 {[%emt 0:00:10]} 24. Kf1 {[%emt 0:00:10]} Bf6 {[%emt 0:00:10]} 25. Qf2 {[%emt 0:00:10]} Kg7 {[%emt 0:00:10]} 26. Ke2 {[%emt 0:00:10]} Rh8 {[%emt 0:00:10]} 27. Nb4 {[%emt 0:00:10]} Nc5 {[%emt 0:00:10]} 28. Rbb1 {[%emt 0:00:10]} Bh4 {[%emt 0:00:10]} 29. Qf1 {[%emt 0:00:10]} Bxb5 {[%emt 0:00:10]} 30. cxb5 {[%emt 0:00:10]} Bg3 {[%emt 0:00:10]} 31. Nd3 {[%emt 0:00:10]} gxf3+ {[%emt 0:00:10]} 32. gxf3 {[%emt 0:00:10]} Rh2+ {[%emt 0:00:10]} 33. Kd1 {[%emt 0:00:10]} Rah8 {[%emt 0:00:10]} 34. Kc2 {[%emt 0:00:10]} Nxe4 {[%emt 0:00:10]} 35. fxe4 {[%emt 0:00:10]} Qxe4 {[%emt 0:00:10]} 36. Rb4 {[%emt 0:00:10]} Qxd5 {[%emt 0:00:10]} 37. Qc1 {[%emt 0:00:10]} e4 {[%emt 0:00:10]} 38. Qb2+ {[%emt 0:00:10]} Kf7 {[%emt 0:00:10]} 39. Rd4 {[%emt 0:00:10]} exd3+ {[%emt 0:00:10]} 40. Rxd3 {[%emt 0:00:10]} Qc4+ {[%emt 0:00:10]} 41. Rc3 {[%emt 0:00:10]} Rxd2+ {[%emt 0:00:10]} 42. Kxd2 {[%emt 0:00:10]} Rh2+ {[%emt 0:00:10]} 0-1

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.13"]
[Round "3.28"]
[White "Chernyavsky, Alexander"]
[Black "Sukhareva, Valentina"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "2326"]
[BlackElo "1832"]
[Annotator "NA"]
[PlyCount "57"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

1. d4 {[%emt 0:00:00]} e6 {[%emt 0:00:18]} 2. b3 {[%emt 0:00:29]} d5 {[%emt 0:00:22]} 3. e3 {[%emt 0:00:04]} f5 {[%emt 0:01:30]} 4. Bd3 {[%emt 0:00:30]} Nf6 {[%emt 0:00:09]} 5. Bb2 {[%emt 0:00:32]} Nbd7 {[%emt 0:00:24]} 6. c4 {[%emt 0:00:14]} c6 {[%emt 0:00:08]} 7. Nc3 {[%emt 0:00:02]} Bd6 {[%emt 0:00:25]} 8. Nge2 {[%emt 0:00:20]} Ne4 {[%emt 0:00:27]} 9. Qc2 {[%emt 0:00:28]} Qh4 {[%emt 0:00:54]} 10. g3 {[%emt 0:00:36]} Qh6 {[%emt 0:01:48]} 11. h4 {[%emt 0:03:18]} Ndf6 {[%emt 0:01:15]} 12. Bxe4 {[%emt 0:03:43]} Nxe4 {[%emt 0:01:16]} 13. Rf1 {[%emt 0:00:58]} Bd7 {[%emt 0:00:53]} 14. Nf4 {[%emt 0:00:58]} Qf6 {[%emt 0:00:22]} 15. O-O-O {[%emt 0:00:17]} Rc8 {[%emt 0:06:43]} 16. Nce2 {[%emt 0:00:10]} Qe7 {[%emt 0:00:20]} 17. f3 {[%emt 0:00:52]} Nf6 {[%emt 0:00:18]} 18. Kb1 {[%emt 0:00:10]} g6 {[%emt 0:00:18]} 19. Nc3 {[%emt 0:00:19]} Kd8 {[%emt 0:00:10]} 20. e4 {[%emt 0:00:08]} Bxf4 {[%emt 0:00:07]} 21. gxf4 {[%emt 0:00:02]} Ke8 {[%emt 0:00:14]} 22. Rde1 {[%emt 0:01:13]} Kf7 {[%emt 0:00:07]} 23. exd5 {[%emt 0:00:15]} cxd5 {[%emt 0:00:13]} 24. cxd5 {[%emt 0:00:02]} Qb4 {[%emt 0:00:14]} 25. dxe6+ {[%emt 0:00:13]} Bxe6 {[%emt 0:00:04]} 26. d5 {[%emt 0:00:57]} Bd7 {[%emt 0:00:16]} 27. Qd2 {[%emt 0:00:41]} Bb5 {[%emt 0:00:09]} 28. Re6 {[%emt 0:00:30]} Rhe8 {[%emt 0:00:06]} 29. Rxf6+ {[%emt 0:00:08]} 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "3.29"]
[White "Nazaretyan, Tigran"]
[Black "Ivchenko, Alexander"]
[Result "1-0"]
[ECO "A93"]
[WhiteElo "2285"]
[BlackElo "1742"]
[Annotator "ChessBase"]
[PlyCount "86"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

1. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 3. Nf3 {[%emt 0:00:00]} f5 {[%emt 0:00:00]} 4. g3 {[%emt 0:00:04]} Nf6 {[%emt 0:00:05]} 5. Bg2 {[%emt 0:00:02]} c6 {[%emt 0:00:00]} 6. O-O {[%emt 0:00:12]} Be7 {[%emt 0:00:03]} 7. b3 {[%emt 0:00:18]} O-O {[%emt 0:00:03]} 8. Bb2 {[%emt 0:00:21]} Ne4 {[%emt 0:00:05]} 9. Ne5 {[%emt 0:00:10]} Nd7 {[%emt 0:00:00]} 10. Nd3 {[%emt 0:00:14]} Ndf6 {[%emt 0:00:09]} 11. Nd2 {[%emt 0:00:04]} Bd7 {[%emt 0:00:14]} 12. Nf3 {[%emt 0:00:12]} Be8 {[%emt 0:00:07]} 13. Nfe5 {[%emt 0:00:00]} Bh5 {[%emt 0:00:09]} 14. Nf4 {[%emt 0:00:14]} Bf7 {[%emt 0:00:37]} 15. Rc1 {[%emt 0:00:51]} g5 {[%emt 0:00:08]} 16. Nh3 {[%emt 0:00:22]} h6 {[%emt 0:00:08]} 17. f3 {[%emt 0:00:15]} Nd6 {[%emt 0:00:00]} 18. Qd2 {[%emt 0:00:39]} Rc8 {[%emt 0:00:40]} 19. Nf2 {[%emt 0:01:09]} Nd7 {[%emt 0:00:31]} 20. Nfd3 {[%emt 0:00:58]} Nxe5 {[%emt 0:00:42]} 21. dxe5 {[%emt 0:00:23]} Ne8 {[%emt 0:00:00]} 22. cxd5 {[%emt 0:00:21]} cxd5 {[%emt 0:00:13]} 23. Rxc8 {[%emt 0:00:03]} Qxc8 {[%emt 0:00:01]} 24. Rc1 {[%emt 0:00:04]} Qd7 {[%emt 0:00:02]} 25. Qa5 {[%emt 0:01:37]} b6 {[%emt 0:00:24]} 26. Qc3 {[%emt 0:00:32]} Ng7 {[%emt 0:00:07]} 27. Qc7 {[%emt 0:00:00]} Rd8 {[%emt 0:00:06]} 28. Kf1 {[%emt 0:01:02]} Ne8 {[%emt 0:00:08]} 29. Qc6 {[%emt 0:00:24]} Qxc6 {[%emt 0:00:24]} 30. Rxc6 {[%emt 0:00:00]} Rd7 {[%emt 0:00:01]} 31. Rc8 {[%emt 0:02:08]} Rc7 {[%emt 0:00:12]} 32. Ra8 {[%emt 0:00:00]} Kh7 {[%emt 0:02:33]} 33. Ke1 {[%emt 0:00:00]} Ng7 {[%emt 0:00:00]} 34. Kd2 {[%emt 0:00:02]} Be8 {[%emt 0:00:00]} 35. Bc3 {[%emt 0:01:01]} Bc6 {[%emt 0:00:07]} 36. Rb8 {[%emt 0:00:02]} Ne8 {[%emt 0:00:25]} 37. Bb4 {[%emt 0:00:27]} Kg6 {[%emt 0:00:50]} 38. Bxe7 {[%emt 0:00:20]} Rxe7 {[%emt 0:00:02]} 39. Nb4 {[%emt 0:00:02]} Bb7 {[%emt 0:00:14]} 40. e3 {[%emt 0:00:47]} a5 {[%emt 0:00:03]} 41. Nc2 {[%emt 0:00:01]} Kf7 {[%emt 0:00:15]} 42. Nd4 {[%emt 0:00:05]} Rc7 {[%emt 0:00:51]} 43. Bf1 {[%emt 0:00:45]} Ng7 {[%emt 0:00:32]} 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.13"]
[Round "4.1"]
[White "Pridorozhni, Aleksei"]
[Black "Goganov, Aleksey"]
[Result "1-0"]
[ECO "C24"]
[WhiteElo "2571"]
[BlackElo "2563"]
[Annotator "TA"]
[PlyCount "133"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,133,-10,-9,-45,-37,-41,-29,-37,-29,-45,-39,-35,-31,-47,-37,-43,-14,-28,-24,-40,18,15,20,12,10,10,14,9,22,12,23,0,0,0,10,0,21,20,17,11,36,28,53,24,35,40,73,75,67,75,88,39,80,54,85,87,84,70,70,77,75,75,83,83,78,9,9,9,9,9,9,9,9,9,9,8,8,8,8,8,285,269,556,541,508,484,1214,1173,1149,1084,616,512,1555,1471,1372,1175,29954,29957,29962,29960,29961,29962,29967,29964,29969,29970,29973,29974,29974,29975,29975,29976,29977,29979,29979,29978,29978,29979,29979,29980,29980,29981]} 1. e4 e5 2. Bc4 Nf6 3. d3 c6 4. Nf3 d5 5. Bb3 Bb4+ 6. c3 Bd6 {C24: Bishop's Opening: 2...Nf6} 7. Nbd2 (7. Bg5 dxe4 8. dxe4 h6 9. Bh4 Qe7 10. Nbd2 Nbd7 11. Bg3 Bc7 12. O-O Nh5 13. h3 Nxg3 14. fxg3 Nc5 15. Bxf7+ Kxf7 16. Nxe5+ {0-1 (34) Carlsen,M (2877)-Caruana,F (2801) Saint Louis 2014}) 7... O-O {LiveBook: 22 Games} 8. Qe2 Nbd7 {Black is slightly better.} 9. O-O h6 $146 ({Predecessor:} 9... dxe4 10. Nxe4 Nxe4 11. dxe4 Nc5 12. Bc2 b6 13. Rd1 Qe7 14. Ne1 {½-½ (46) Juergens,B (2136)-Persson,A (2181) Lueneburg 2016}) 10. Re1 a5 {[%cal Ba7a5,Ba5a4][%mdl 32]} 11. Nf1 a4 12. Bc2 Re8 13. Ng3 Nf8 14. Nh4 Bg4 15. f3 Be6 16. Nhf5 Ng6 (16... Bc7 $15) 17. Nxd6 $11 Qxd6 18. Qf2 b5 19. Be3 dxe4 20. dxe4 Nd7 21. Red1 Qc7 22. Qd2 Nb6 23. b3 Red8 24. Qf2 Rdb8 25. Bc5 Qb7 26. Nf5 Nd7 27. Be3 $36 {[%mdl 2048] White has good play.} Qc7 28. Qd2 (28. g3 {looks sharper.} axb3 29. axb3 Rxa1 30. Rxa1 Qd8 31. Qd2) 28... axb3 29. axb3 {Black must now prevent Rxa8.} Bxf5 30. Rxa8 Rxa8 31. exf5 Ngf8 32. Be4 Nf6 33. Qd6 $1 {[%cal Rd6c7]} Qxd6 34. Rxd6 Nxe4 35. fxe4 $14 {[%mdl 4096] Endgame KRB-KRN} Rc8 36. Kf2 Nh7 37. Kf3 Ng5+ 38. Bxg5 $1 hxg5 $16 {[#] KR-KR} 39. f6 ({White should play} 39. Kg4 $1 $16) 39... gxf6 $1 $11 40. Rxf6 {Hoping for Kg4.} Kg7 41. Rd6 {Black should prevent Kg4.} f6 42. Kg4 Kg6 $1 43. g3 {[%cal Bg2g3,Bg3h4,Bh4h5][%mdl 32] h4 is the strong threat.} b4 $1 44. c4 {Threatens to win with h4.} Ra8 $1 45. h4 gxh4 46. gxh4 {And now h5+ would win.} Ra3 $2 {[%mdl 8192]} (46... Ra1 $11) 47. h5+ $18 ({Stronger than} 47. Rxc6 Rxb3 48. h5+ Kf7 $11) 47... Kg7 $2 (47... Kf7 {was called for.} 48. Kf5 (48. Rxc6 Rxb3 49. Rc7+ Ke6 $11) 48... Ke7 49. Rxc6 Rxb3 50. Re6+ Kd7 51. Kxf6 Rf3+ 52. Kxe5 Rh3) 48. Rd7+ Kh6 {[#]} 49. Rf7 $1 {[%cal Rf7f6]} Rxb3 (49... f5+ $142 50. Rxf5 (50. exf5 Rxb3 51. Rc7 Rb1 $16) 50... Kg7) 50. Rxf6+ Kg7 51. Rxc6 Rc3 52. Kf5 Rh3 (52... b3 $142 53. Kxe5 Rh3) 53. Rc7+ Kf8 54. Rb7 b3 55. Ke6 {White mates.} Rxh5 56. Rb8+ Kg7 57. Rxb3 Rh4 58. Kxe5 Kf7 59. Kd6 Rxe4 60. c5 {[%cal Bc4c5,Bc5c6,Bc6c7][%mdl 32]} Rd4+ 61. Kc7 Ke7 62. Re3+ Kf7 63. c6 Rc4 64. Kd7 Rd4+ 65. Kc8 Rc4 66. c7 Rc1 67. Rb3 {Precision: White = 70%, Black = 46%.} 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.13"]
[Round "4.2"]
[White "Golubov, Saveliy"]
[Black "Bocharov, Dmitry"]
[Result "0-1"]
[WhiteElo "2484"]
[BlackElo "2583"]
[Annotator "TA"]
[PlyCount "14"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,14,-20,-23,-57,-38]} 1. e4 c5 2. Nf3 e6 3. b3 b6 4. Bb2 Bb7 5. Bd3 Nc6 6. a3 {B40: Sizilianisch (Klassisches System mit e7-e6)} Nf6 {LiveBook: 3 Partien} 7. c4 $146 ({Vorgänger:} 7. O-O d6 8. Re1 Be7 9. Bf1 O-O 10. d3 Nd7 11. Nbd2 Bf6 12. Bxf6 Nxf6 {1-0 (29) Kasimdzhanov,R (2683)-Ganguly,S (2650) Riadh 2017}) 7... Be7 0-1

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.13"]
[Round "4.3"]
[White "Belyakov, Bogdan"]
[Black "Kokarev, Dmitry"]
[Result "0-1"]
[ECO "B53"]
[WhiteElo "2486"]
[BlackElo "2616"]
[Annotator "TA"]
[PlyCount "98"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,98,10,0,25,-17,0,-24,-19,-35,-22,-134,-139,-146,-121,-135,-123,-115,-116,-131,-129,-136,-129,-137,-130,-145,-142,-135,-140,-142,-131,-122,-128,-210,-50,-222,-129,-180,0,-248,-239,-289,-297,-345,-313,-435,-292,-2079,-529,-572,-551,-718,-716,-692,-684,-708,-673,-1633,-1413,-12838,-12836,-2121,-1906,-29970,-12840,-29978,-29979,-29979,-12840,-29985,-29986,-29987,-29988,-29990,-29991,-29991,-29992,-29992,-29993]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nf6 5. Bg5 e6 6. Nc3 Nc6 7. Bb5 Bd7 8. Bxc6 Bxc6 9. O-O-O Be7 10. Qd3 h6 11. Bh4 O-O 12. Nd4 Rc8 {B53: Sicilian: 2...d6: Lines with Qxd4} 13. f3 $146 ({Predecessor:} 13. f4 Qa5 14. f5 Bd7 15. Nb3 Qe5 16. Bg3 Rxc3 17. bxc3 Qxe4 18. Bxd6 Bxd6 19. Qxd6 Qxf5 20. Rhf1 {½-½ (51) Jakic,I (2378)-Livaic,L (2467) Zadar 2017}) 13... a6 14. g4 b5 {Black has an edge.} 15. Rhg1 Bb7 16. Kb1 (16. a3 $11 {remains equal.}) 16... Nxe4 $1 $17 17. Nxe4 {Black must now prevent Bxe7.} Bxh4 18. f4 Bxe4 19. Qxe4 Bf2 20. Rg2 d5 21. Qf3 Bxd4 $1 22. Rxd4 Qf6 23. Rd1 Rc4 24. f5 Rfc8 25. Qd3 Rb4 {[%csl Gb4][%cal Rf6b2]} 26. b3 Re4 $40 {[%mdl 128] White is in trouble.} 27. Rdg1 {[#]} (27. fxe6 $17 fxe6 28. g5 hxg5 29. Rdg1) 27... Qd4 $2 (27... Rc3 $1 $19 {[%cal Rc3d3]} 28. Qd1 Rce3) 28. Qg3 $2 ({White should play} 28. fxe6 $15 fxe6 29. g5) 28... Qe5 (28... e5 $19 29. Qd3 f6 30. Qxd4 Rxd4) 29. Qf2 {[#]} (29. Qxe5 $17 Rxe5 30. Kb2) 29... Qd4 (29... Rc3 $142 $1 30. fxe6 fxe6) 30. Qg3 $1 $19 e5 {[%cal Be6e5,Be5e4][%mdl 32]} 31. f6 gxf6 32. Qh3 {Threatens to win with g5.} Qe3 33. Rg3 Qg5 34. Rf3 $2 (34. Qf1) 34... Re2 (34... Qd2 $142 35. Rf2 Qxf2) 35. Rc1 {If White can now play Qf1 this consolidates a bit.} e4 36. Rc3 Rxc3 37. Qxc3 {[%mdl 4096] Endgame KQR-KQR} Kg7 38. Rf1 Qe5 39. Qc6 Rxh2 40. Qxa6 Qc3 41. Rc1 b4 42. Qd6 Rf2 43. Qxd5 e3 44. Qe4 Rd2 45. g5 hxg5 {Black mates.} 46. Rh1 e2 47. Rh7+ Kg8 {[%cal Rd2d1]} 48. Qe8+ Kxh7 {[%cal Rd2d1]} 49. Qxf7+ Kh6 {Precision: White = 22%, Black = 60%.} 0-1

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.13"]
[Round "4.4"]
[White "Paravyan, David"]
[Black "Kiselev, Vitaliy"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2603"]
[BlackElo "2516"]
[Annotator "TA"]
[PlyCount "101"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,101,24,46,33,43,31,100,95,95,-27,85,75,97,82,93,82,87,87,215,219,261,232,337,360,458,231,250,254,235,231,202,190,204,211,229,234,204,179,305,277,273,210,187,178,161,127,166,168,164,169,161,156,159,164,193,172,180,174,223,237,230,222,447,364,508,502,494,489,478,477,591,602,622,622,609,613,578,552,584,522,1355,1196,1503,1518,29982,29982]} 1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 Nbd7 5. cxd5 exd5 6. Bf4 c6 7. e3 Be7 8. h3 Nf8 9. Bd3 Ng6 {LiveBook: 33 Games. D35: Queen's Gambit Declined: Exchange Variation} 10. Bg3 (10. Bh2 Bd6 11. Bxd6 Qxd6 12. O-O O-O 13. Rb1 Re8 14. b4 a6 15. a4 Ne4 16. Bxe4 dxe4 17. Nd2 f5 18. b5 axb5 19. axb5 Be6 20. bxc6 bxc6 {½-½ (63) Nakamura,H (2791)-Vachier Lagrave,M (2819) chess.com INT 2016}) 10... Bd6 11. Ne5 Bxe5 (11... O-O $14) 12. dxe5 $16 (12. Bxe5 $6 Nxe5 13. dxe5 Nd7 $11) 12... Nd7 13. Qh5 $146 (13. f4 $1 $16) ({Predecessor:} 13. f4 O-O 14. h4 Qb6 15. Qe2 Re8 16. O-O-O Nc5 {½-½ (45) Zhuchenko,P-Ubiennykh,E (2225) Tomsk 2002}) 13... Nc5 (13... Ngxe5 $1 $11 14. Bc2 (14. Bxe5 g6 $15) 14... Nc4) 14. Bc2 Ne7 15. O-O g6 16. Qh6 Bf5 17. e4 $1 $40 {[%cal Re4f5][%mdl 128] White has strong attack.} dxe4 (17... Nxe4 $16 18. Nxe4 Bxe4 19. Bxe4 dxe4) 18. Rad1 $18 Qb6 19. Bh4 Qxb2 (19... Rg8 {was necessary.} 20. Qg5 Qc7) 20. Qe3 Ne6 {intending ...g5.} 21. Bxe4 ({Not} 21. Qd2 g5 $17) (21. Bxe7 $142 Kxe7 22. Bb3 (22. Bxe4 Bxe4 23. Nxe4 Qxe5 $14)) 21... Bxe4 22. Nxe4 Nf5 23. Nd6+ Nxd6 24. Rxd6 O-O 25. Bf6 {[%mdl 1024] White has strong compensation.} Ng7 {[#]} ({Wrong is} 25... Qxa2 $2 26. Qh6 $18) 26. g4 $1 Ne8 27. Rd2 Qb6 (27... Qb4 $142) 28. Qh6 {Strongly threatening g5.} c5 29. Be7 {[%csl Ge7][%cal Rh6f8]} Ng7 30. Bxf8 Rxf8 31. Rd6 Qa5 {[#]} 32. Qd2 $1 {[%cal Rd2a5]} Qa3 33. Rd3 Qa4 34. f4 c4 35. Rd8 Qa3 {White must now prevent ...Qg3+.} 36. Rxf8+ Kxf8 {[%mdl 4096] Endgame KQR-KQN} 37. Kg2 c3 38. Qd6+ Qxd6 39. exd6 {Rc1 is the strong threat. KR-KN} Ne6 $2 (39... Ke8 40. Rc1 Kd7 41. Rxc3 Ne8) 40. Rc1 Nxf4+ 41. Kf3 Ne6 42. Rxc3 Ke8 43. Ke4 f6 44. h4 {[%cal Bh3h4,Bh4h5,Bh5h6][%mdl 32]} Kd7 45. Rf3 Kxd6 46. Rxf6 Ke7 47. g5 Ng7 48. Ke5 Nf5 {[#]} 49. h5 $1 {[%mdl 512]} Nh4 (49... gxh5 50. Kxf5) 50. h6 Ng2 {[#]} 51. Rxg6 $1 {[%mdl 512] Precision: White = 83%, Black = 27%.} 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.13"]
[Round "4.5"]
[White "Kharchenko, Boris"]
[Black "Kryakvin, Dmitry"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2464"]
[BlackElo "2580"]
[Annotator "TA"]
[PlyCount "32"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,32,26,15,163,0,1,0,0,0,0,0,0,0,0,0,0,0,0,-482,387]} 1. e4 g6 2. c3 c5 3. d4 cxd4 4. cxd4 d5 5. Nc3 dxe4 6. Bc4 {B22: Sizilianisch (Alapin 2.c3)} Bg7 7. Qb3 e6 8. d5 $1 {LiveBook: 3 Partien. Weiß hat minimalen Vorteil.} (8. Nge2 Nf6 9. Bg5 h6 10. Bxf6 Bxf6 11. O-O O-O 12. Nxe4 Bg7 13. Rfd1 {0-1 (26) Skoberne,J (2552)-Ortiz Suarez,I (2569) Istanbul 2012}) 8... Qb6 {[#]} (8... Ne7 $11 {und Schwarz steht sicher.}) 9. Nxe4 $2 (9. Bb5+ $1 $18 Nd7 10. Be3 (10. Nxe4 Ngf6 $16)) 9... Nf6 $146 ({Vorgänger:} 9... Qxb3 10. Bxb3 Nf6 11. Nd6+ Ke7 12. Nb5 Na6 13. dxe6 Bxe6 14. Bxe6 fxe6 {½-½ (52) Nikitin,S (1827)-Anchutin,N (2262) St Petersburg 2017}) 10. Bb5+ Bd7 11. Be3 Qa5+ $1 12. Bd2 Qb6 13. dxe6 fxe6 14. Be3 Qa5+ 15. Bd2 Qb6 16. Bc1 $2 {[%mdl 8192]} (16. Bxd7+ $11 {und Weiss ist OK.} Nbxd7 17. Nxf6+ Bxf6 18. Nf3) 16... Ng8 $4 {[%mdl 40960] An unexpected result.} ({Schwächer ist} 16... Bxb5 {[#]} 17. Qxb5+ $1 {[%mdl 512]} Nbd7 18. Qxb6 $15) (16... Nxe4 $19 {vermeidet das Desaster.} 17. Bxd7+ Nxd7 18. Qxb6 axb6) 1/2-1/2

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.13"]
[Round "4.6"]
[White "Timofeev, Artyom"]
[Black "Vastrukhin, Oleg"]
[Result "0-1"]
[ECO "C09"]
[WhiteElo "2563"]
[BlackElo "2398"]
[Annotator "TA"]
[PlyCount "41"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,41,46,40,19,76,31,80,33,35,6,0,-9,59,28,245,234,165,23,106,0,249,-41,1847,1503,1445,1367]} 1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Ngf3 Nc6 6. Bb5 Bd6 7. O-O Nge7 8. dxc5 Bxc5 9. Nb3 Bb6 {LiveBook: 208 Games} 10. Bd3 {C09: French Tarrasch: 3...c5 4 exd5 exd5 5 Ngf3 Nc6} (10. Re1 O-O 11. Be3 Bg4 12. Bxb6 Qxb6 13. Bxc6 Nxc6 14. Qxd5 Nb4 15. Qe4 Bxf3 16. gxf3 Rad8 17. Rad1 h6 18. a3 Nc6 19. Kg2 Qb5 {½-½ (29) Duda,J (2697)-Korobov,A (2711) Khanty-Mansiysk 2017}) 10... Bf5 (10... O-O $11) 11. c3 a5 $146 ({Predecessor:} 11... O-O 12. Re1 Re8 13. Bg5 Qd6 14. Bxe7 Nxe7 15. Rxe7 Qxe7 16. Bxf5 Qe2 17. Nbd4 Qxb2 18. Rc1 Qxa2 19. Ng5 g6 {½-½ (28) Engert,M (1743)-Reiche,N (1470) Sebnitz 2011}) 12. Bg5 {[#] Hoping for Bxf5.White is better.} f6 13. Be3 Bxe3 14. fxe3 Be4 ({Black should play} 14... Bxd3 $11 15. Qxd3 Qb6) 15. Nfd4 {Ne6 is the strong threat.} Qb6 $2 (15... Bxd3 $11 {and Black has nothing to worry.} 16. Qxd3 Qb6) 16. Bxe4 $18 dxe4 {[#]} 17. Qc2 (17. Ne6 $1 $18 {Strongly threatening Nbc5.} Kf7 18. Nbc5 (18. Qg4 Qxe3+ 19. Kh1 h5 $16)) 17... f5 (17... a4 $11) 18. Rae1 (18. Ne6 $16) 18... Ne5 $2 (18... O-O $11) 19. Nc1 $2 ({White has to play} 19. Nxf5 $18 Nxf5 20. Qxe4 (20. Rxf5 Nf3+ 21. gxf3 Qg6+ 22. Kh1 Qxf5 $16)) 19... Qb3 $2 {[%mdl 8192]} (19... O-O $15) (19... O-O 20. Qb3+ Qxb3 21. axb3 g6 {0-1 (21) Timofeev,A (2563)-Vastrukhin,O (2398) Taganrog 2018}) 20. axb3 g6 21. g4 {[%mdl 32768] Precision: White = 10%, Black =  8%. . Loss on Time!?} 0-1

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.13"]
[Round "4.7"]
[White "Esipenko, Andrey"]
[Black "Balashov, Yuri S"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "2571"]
[BlackElo "2434"]
[Annotator "TA"]
[PlyCount "86"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,86,16,23,10,10,10,14,10,42,10,8,4,6,0,6,0,17,0,4,0,15,13,26,17,35,26,51,51,58,51,51,54,52,45,83,60,83,80,83,66,44,12,60,52,50,50,48,47,43,33,43,-81,0,0,0,0,0,0,0,0,261,0,0,0,124,0,0,-3,25,0,0,-7,43,0,0]} 1. d4 Nf6 2. Bf4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 Nc6 {B08: Pirc-Ufimzew-Verteidigung} (6... c6 7. O-O Nbd7 8. Qd2 e5 9. dxe5 dxe5 10. Nxe5 Nxe4 11. Nxe4 Nxe5 12. Qxd8 Rxd8 13. Bg5 Bf5 14. Bxd8 Rxd8 15. Bf3 Nxf3+ 16. gxf3 Bxe4 17. fxe4 Rd2 18. c3 Rxb2 19. Rfb1 Rd2 20. Rd1 {½-½ (20) Hakobyan,A (2465)-Petrosian,T (2601) Tsaghkadzor 2017}) 7. O-O Bg4 {LiveBook: 3 Partien} 8. d5 Bxf3 9. Bxf3 Ne5 10. Be2 c6 11. Bxe5 $146 (11. Be3 {is more complex.} cxd5 12. exd5 Qc8 13. Bd4 Nc4 14. Qd3) ({Vorgänger:} 11. Be3 Qc7 12. f4 Ned7 13. Qd2 cxd5 14. exd5 Nc5 {1-0 (41) Lo,A (1823)-Precerutti,J (1786) Chessfriend.com 2004}) 11... dxe5 12. dxc6 bxc6 13. Bd3 Qd4 14. Qe2 Rab8 15. Rab1 Rfd8 16. Rfd1 Ne8 17. g3 Qc5 18. Kg2 Bh6 19. h4 Rd4 20. Qe1 Rbd8 21. Ne2 {[%cal Bc3e2,Be2g1,Bg1f3,Bf3d2,Bd2b3,Bb3c5][%mdl 32]} R4d6 22. b4 Qb6 23. a4 {[%cal Ba2a4,Ba4a5][%mdl 32]} Nc7 {[%cal Be8c7,Bc7e6,Be6d4][%mdl 32]} 24. Ng1 Ne6 25. Nf3 Bg7 26. a5 Qb7 27. h5 Nd4 28. hxg6 hxg6 29. Nd2 Nb5 30. Nb3 Bh6 31. Nc5 $36 {[%mdl 2048] Weiss drückt.} Qc8 32. Bc4 (32. a6 $14 {behält die Oberhand.}) 32... Bd2 (32... Na3 $17 33. Ba6 Qc7) 33. Rxd2 $1 $11 ({Natürlich nicht} 33. Qh1 Kg7 $17) 33... Rxd2 34. Bd3 {[#]} R8xd3 $1 {[%mdl 512]} 35. cxd3 Ra2 36. Qe3 Qd8 $2 {[%mdl 8192] [#]} (36... Qg4 $1 $11 {und Schwarz muss sich keine Sorgen machen.} 37. Nb3 Qe2 38. Qxe2 Rxe2) 37. Nb3 $2 ({Weiss kommt nicht vorbei an} 37. Rf1 $1 $18) 37... Qd6 38. Rh1 Qf6 {[#]} (38... Rb2 $11 {hält das Gleichgewicht.} 39. Nd2 Qf6) 39. Nd2 (39. Nc5 $1 $16 {[%cal Rc5d7] Und weiter mit Sd7 wäre nett.} Nd4 40. Nd7) 39... Nd4 40. Qh6 Qg7 {Und ...Dxh6 würde nun gewinnen.} 41. Qe3 Qf6 42. Qh6 Qg7 {Droht stark ...Dxh6.} 43. Qe3 (43. Qh3 $5 {[%cal Rh3c8]} e6 44. Nc4 $11) 43... Qf6 {Precision: Weiß = 42%, Schwarz = 35%.} 1/2-1/2

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.13"]
[Round "4.8"]
[White "Lugovskoy, Maxim"]
[Black "Potapov, Pavel"]
[Result "1/2-1/2"]
[WhiteElo "2459"]
[BlackElo "2479"]
[Annotator "NA"]
[PlyCount "12"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

1. e4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 2. exd5 {[%emt 0:00:00]} Qxd5 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:00]} Qd6 {[%emt 0:00:00]} 4. d4 {[%emt 0:00:00]} g6 {[%emt 0:00:05]} 5. Nf3 {[%emt 0:01:01]} Bg7 {[%emt 0:00:00]} 6. Be2 {[%emt 0:00:00]} Qd8 {[%emt 0:00:05]} 1/2-1/2

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.13"]
[Round "4.9"]
[White "Pogonina, Natalija"]
[Black "Kabanov, Nikolai"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "2478"]
[BlackElo "2478"]
[Annotator "TA"]
[PlyCount "84"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,84,29,16,19,56,6,33,7,90,80,72,78,131,9,73,24,20,14,14,20,27,0,25,31,28,26,39,22,27,22,16,0,9,0,0,0,0,0,0,0,41,30,50,53,65,0,73,0,62,35,20,0,36,0,40,0,29,0,0,0,0,0,0,0,0,-714,-631,-931,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. Nf3 g6 3. Nbd2 Bg7 4. e4 d5 (4... d6 5. Bd3 O-O 6. O-O Nc6 7. h3 e5 8. c3 Nd7 9. Nb3 a5 10. Be3 a4 11. Nbd2 a3 12. b3 exd4 13. Nxd4 Nc5 14. Bc2 Re8 15. Rc1 Bd7 16. Re1 {0-1 (43) Aronian,L (2793)-Vachier Lagrave,M (2796) Leuven 2017}) 5. e5 Ne4 6. Bd3 {A48: 1 d4 Nf6 2 Nf3 g6: Torre, London and Colle Systems} c5 7. c3 Bf5 $146 ({Predecessor:} 7... Nxd2 8. Bxd2 Nc6 9. O-O O-O 10. h3 cxd4 11. cxd4 Qb6 12. Bc3 {0-1 (80) Liberadzki,S (1961)-Bielecki,P (1986) Warsaw 2009}) 8. Qe2 {[%cal Rd2e4] White is slightly better.} Nc6 (8... Nxd2 $1 $11 9. Bxd2 Bxd3 10. Qxd3 Nc6) 9. Nxe4 $16 dxe4 10. Bxe4 cxd4 (10... Bxe4 $142 11. Qxe4 cxd4) 11. cxd4 (11. Bxc6+ $1 $16 bxc6 12. Nxd4) 11... O-O (11... Nxd4 $11 12. Nxd4 Qxd4 13. Bxf5 gxf5) 12. O-O {And now d5 would win.} Nxd4 13. Nxd4 Qxd4 14. Bxf5 gxf5 15. e6 b6 16. exf7+ Rxf7 17. Rd1 Qf6 18. Rb1 e5 19. Bd2 Qe6 20. Bc3 Re8 21. a3 e4 22. Bxg7 Rxg7 23. f3 e3 24. Rd4 h6 25. Rbd1 Kh7 26. g3 Rc7 27. Rd6 ({White should play} 27. Qd3 $14) 27... Qf7 (27... Qc4 $11 {keeps the balance.} 28. Rd7+ Kh8 29. Qxc4 Rxc4) 28. R6d4 ({Better is} 28. Qd3 $16) 28... Ree7 (28... Qe6 $11) 29. f4 Rc6 30. Rd5 Rce6 (30... Rc1 $5) 31. R1d3 Re4 32. Rd1 Qg6 33. Kh1 h5 34. Rd7 Rxd7 35. Rxd7+ $11 {[%mdl 4096] Endgame KQR-KQR} Kh6 36. Kg1 ({Avoid the trap} 36. Rxa7 $2 Qg4 $19) 36... h4 37. Qe1 $2 {[%mdl 8192]} (37. Rd3 $11) 37... e2 $19 38. Rd2 {[#]} Qh5 $2 (38... Qg4 $1 $19 39. Rd8 Qf3) 39. Kf2 $1 $11 {The position is equal.} hxg3+ 40. hxg3 Qh2+ 41. Kf3 Qh5+ 42. Kf2 Qh2+ {Precision: White = 34%, Black = 24%.} 1/2-1/2

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.13"]
[Round "4.10"]
[White "Zakaryan, David"]
[Black "Khanin, Semen"]
[Result "1/2-1/2"]
[ECO "C14"]
[WhiteElo "2420"]
[BlackElo "2458"]
[Annotator "TA"]
[PlyCount "106"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,106,-10,-5,7,1,0,-4,30,19,21,19,50,18,73,69,137,135,128,101,101,100,106,85,87,73,105,102,106,107,122,22,20,8,38,31,42,35,53,32,33,8,6,8,10,1,2,2,2,2,20,20,20,20,20,20,24,23,23,0,15,0,16,0,19,4,16,7,7,8,8,8,8,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. Nc3 d5 3. Nf3 e6 4. Bg5 Be7 5. Bxf6 Bxf6 6. e4 {LiveBook: 71 Games} c6 {C14: French: Classical System: 4 Bg5 Be7 main line} 7. Bd3 (7. Qd2 Nd7 8. O-O-O Qa5 9. Kb1 b6 10. Qf4 Ba6 11. Bxa6 Qxa6 12. exd5 cxd5 13. Nxd5 exd5 {1-0 (20) Muzychuk,A (2560)-Gunina,V (2508) Khanty-Mansiysk 2014}) 7... O-O 8. O-O Nd7 9. e5 Be7 10. Ne2 $146 {[%cal Bc3e2,Be2f4,Bf4d3,Bd3b4][%mdl 32]} ({Predecessor:} 10. a3 c5 11. Re1 cxd4 12. Nxd4 Qb6 13. Nb3 Bc5 14. Nxc5 Qxc5 {½-½ (43) Becker,M-Andok,C Bergneustadt 1999}) 10... f5 11. exf6 Bxf6 (11... Rxf6 $11 12. Qd2 Bd6) 12. Nf4 $36 {[%mdl 2048] White is more active.} Re8 {[#]} ({Black should play} 12... Qe8 $14) 13. Re1 $1 Nf8 14. c4 b6 15. Rc1 Ba6 16. cxd5 Bxd3 17. Nxd3 Qxd5 18. Nb4 Qb5 19. Nxc6 Qxb2 20. Qb3 (20. Nd2 $16) 20... Qxb3 $11 21. axb3 Ng6 22. g3 a5 23. h4 {[%cal Bh2h4,Bh4h5][%mdl 32]} Rac8 24. h5 Nf8 25. Na7 Rxc1 26. Rxc1 Rd8 27. Rc6 Bxd4 28. Nxd4 Rxd4 29. Rxb6 {[%mdl 4096] Endgame KRN-KRN} a4 30. bxa4 Rxa4 31. Nc6 Nd7 32. Rb7 Nf6 33. Rb8+ Kf7 34. Rb7+ Kf8 {The position is equal.} 35. Rb8+ Kf7 36. Rb7+ Kf8 37. Rb5 Ra6 38. Rb8+ Kf7 39. Ne5+ Ke7 40. Rb7+ Kd6 41. Nc4+ Kc5 42. Ne3 Nxh5 43. g4 Ra1+ 44. Kh2 Nf6 45. Rxg7 Ra2 46. Kg2 Ne4 47. Rf7 Kd4 48. Rd7+ Ke5 49. Rf7 h6 50. Rf8 Kd4 51. Rd8+ Ke5 52. Rf8 Kd4 53. Rd8+ Ke5 {Precision: White = 58%, Black = 65%.} 1/2-1/2

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.13"]
[Round "4.11"]
[White "Evdokimov, Alexander A"]
[Black "Tunik, Gennady"]
[Result "0-1"]
[ECO "E05"]
[WhiteElo "2502"]
[BlackElo "2378"]
[Annotator "TA"]
[PlyCount "126"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,126,0,17,-29,-14,-43,-13,-41,-31,-39,-4,-4,0,0,4,4,7,7,19,25,23,24,27,12,31,18,33,0,49,44,69,-2,-2,0,11,10,14,3,15,11,23,25,40,37,47,42,43,46,44,20,20,23,34,15,20,23,23,15,15,15,193,193,187,179,157,155,172,144,145,147,126,115,106,63,54,9,16,16,6,8,23,-303,-302,-295,-259,-533,-523,-511,-431,-505,-494,-5407,-5407,-5400,-5400,-5400,-5400,-4974,-4678,-5400,-5382,-5393,-5393,-5150,-5087,-4936,-4618,-4922,-1637]} 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Be7 5. Bg2 O-O 6. O-O dxc4 7. Qc2 a6 8. Qxc4 b5 9. Qc2 Bb7 10. Bd2 Be4 {LiveBook: 1199 Games} 11. Qd1 {E05: Open Catalan: 5 Nf3 Be7} (11. Qc1) 11... c5 12. Nc3 $146 ({Find the theoretical novelty and annotate with similar games:} 12. dxc5 Bxc5 13. Bf4 Qe7 14. Nbd2 Bb7 15. a4 Nd5 16. Ne4 Nxf4 17. Nxc5 Qxc5 18. gxf4 Nc6 {½-½ (31) Hauser,J (2417)-Peczkowski,M (2299) ICCF email 2014}) 12... Bb7 13. Bg5 {The position is equal.} cxd4 14. Qxd4 Qxd4 15. Nxd4 Bxg2 16. Kxg2 Rc8 17. Rac1 Nbd7 18. Ne4 Nxe4 19. Bxe7 Nb6 20. Bb4 Nd5 21. Ba5 h5 22. Rfe1 Kh7 23. Kg1 e5 24. Nc6 f6 25. Nb4 (25. Kf1 $14) 25... Nxb4 $11 26. Bxb4 Kg6 27. f3 Ng5 28. Kf2 Ne6 29. Red1 Nd4 30. Bc5 Ne6 31. Be3 Rxc1 32. Rxc1 $14 {[%mdl 4096] Endgame KRB-KRN} Kf7 33. Rc6 g5 34. h3 f5 35. Bd2 f4 $1 36. Bc3 fxg3+ 37. Kxg3 Nf4 $1 38. Bxe5 Nxe2+ 39. Kf2 Re8 $2 {[#]} (39... Nf4 $11 40. Bxf4 gxf4) 40. Rf6+ $18 (40. Kxe2 Rxe5+ 41. Kd3 Rf5 $11) 40... Kg8 41. Rf5 ({Worse is} 41. Kxe2 Rxe5+ 42. Kd3 a5 $11) 41... Nc1 42. Rxg5+ Kf7 {[#] And now ...Rxe5! would win.} 43. Kg3 Nxa2 44. f4 Nb4 45. Rxh5 Nd3 46. Bd4 Re4 47. Rh7+ Ke6 48. Rh6+ Kd5 49. Bg7 Nxf4 50. Rxa6 $2 {[%mdl 8192]} (50. Kf3 $11 Rc4 51. b3 (51. Rxa6 Nxh3 52. Rg6 Nf4 $11)) 50... Nh5+ $19 51. Kf3 Nxg7 {KRN-KR} 52. Ra7 $2 (52. Rd6+ Ke5 53. Rg6 Rf4+ 54. Ke2) 52... Ne6 {Black is clearly winning.} 53. Rd7+ Ke5 54. Rd2 Ng5+ 55. Kg3 (55. Kg2 $142) 55... Re3+ 56. Kg4 Nxh3 57. Rc2 Rb3 58. Re2+ Kd5 59. Rc2 Ng1 60. Rd2+ Ke4 61. Rc2 Nf3 62. Re2+ Kd5 63. Re8 Ne5+ {Precision: White = 40%, Black = 60%.} 0-1

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.13"]
[Round "4.12"]
[White "Savchenko, Boris"]
[Black "Zakharov, Alexander S"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "2566"]
[BlackElo "2437"]
[Annotator "TA"]
[PlyCount "78"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 29,78,0,0,0,0,0,91,89,91,89,94,86,86,86,95,93,229,227,230,217,227,206,252,245,254,242,253,263,285,278,272,239,341,354,369,343,439,443,404,391,549,502,742,547,534,458,468,380,810,785,915]} 1. e4 c5 2. Nc3 Nc6 3. Nge2 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 d6 7. f3 Nf6 8. Qd2 O-O 9. O-O-O d5 10. exd5 Nxd5 11. Nxc6 bxc6 12. Nxd5 cxd5 13. Qxd5 Qc7 14. Qc5 Qb7 15. b3 Bf5 $1 {LiveBook: 52 Games. B76: Sicilian Dragon: Yugoslav Attack, 9 g4 and 9 0-0-0} 16. Qb5 (16. Bd3 Rac8 17. Qa5 Rc3 18. Bxf5 Rxe3 19. Be4 Qc8 20. g4 Qb8 21. Kb1 Qf4 22. Rd8 Bc3 23. Rxf8+ Kxf8 24. Qxa7 Re2 25. a3 Qxh2 26. Rd1 {½-½ (26) Kribben,M (2652)-Lecroq,M (2609) ICCF email 2011}) 16... Qc7 {[%csl Gf5][%cal Rc7c2] [#]} 17. Bc4 Rab8 $146 (17... Rac8 $11 {remains equal.}) ({Predecessor:} 17... Rfc8 18. Rd5 Be6 19. Rc5 Qd6 20. Rd1 Bxc4 21. Qxc4 Rxc5 22. Qxc5 Bb2+ 23. Kxb2 Qxd1 24. Qxe7 {1-0 (48) Schulz,V (2281)-Bauer,M (2161) GER email 2011}) 18. Qc5 $16 Qxc5 19. Bxc5 Bh6+ 20. Kb1 Rfc8 21. Bxa7 Rb7 {[#] aiming for ...Rxc4.} 22. g4 {[%cal Bg2g4,Bg4f5][%mdl 32]} Rxc4 (22... Bxc2+ $16 23. Kxc2 Rxa7) 23. gxf5 $18 Bf4 24. Rd8+ Kg7 25. Rd4 Rc6 {intending ...Be3.} 26. Rxf4 Rxa7 27. fxg6 hxg6 {[%mdl 4096] Endgame KRR-KRR} 28. Re1 f5 29. a4 {[%cal Ba2a4,Ba4a5,Ba5a6,Ba6a7][%mdl 32]} Kf6 30. Rb4 Rac7 (30... Rc3 {was necessary.} 31. f4 Rh3) 31. c4 e5 32. a5 Rc5 33. Rb6+ Kg5 34. a6 Kf4 (34... Rh7 $142 35. Re2 Ra7) 35. Rb7 R7c6 36. b4 {Hoping for a7.} Rxc4 37. a7 Ra6 38. Kb2 Rc8 $2 (38... Rd4 39. Rc1 Kxf3 40. Rc3+ Ke4) 39. Rb8 Rh8 {Precision: White = 100%, Black = 27%.} 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.13"]
[Round "4.13"]
[White "Maltsevskaya, Aleksandra"]
[Black "Volkov, Sergey"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "2274"]
[BlackElo "2627"]
[Annotator "TA"]
[PlyCount "53"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,53,17,7,18,13,58,24,48,12,19,14,27,27,28,21,20,0,11,15,23,0,23,22,28,14,17,17,20,-12,43,42,45,0,0,5,0,-43,0,-16]} 1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. d3 Bf5 5. O-O e6 6. Nbd2 h6 7. b3 Bc5 8. Bb2 O-O 9. Ne5 {LiveBook: 4 Partien. A07: Barcza-System (Königsfianchetto mit möglichen Übergängen in andere Systeme)} (9. a3 Nbd7 10. b4 Bb6 11. Nb3 Re8 12. c4 e5 13. a4 a6 14. Nh4 Bh7 15. Bh3 Nf8 16. Nf3 dxc4 17. dxc4 Qxd1 18. Rfxd1 {½-½ (30) Anurag,M (2466)-Andres Gonzalez,A (2518) San Sebastian 2017}) 9... a5 10. e4 dxe4 11. dxe4 $146 {Weiß steht etwas besser.} ({Vorgänger:} 11. Nxe4 Be7 12. a4 Na6 13. Qe2 {0-1 (27) Falta,J-Vokoun,J Brno 1973}) 11... Bh7 $1 12. Ng4 Nxg4 13. Qxg4 {[%csl Gb2][%cal Rg4g7] [#]} Bd4 14. Bxd4 Qxd4 15. Nc4 b5 16. Rad1 Qc5 17. Ne3 Ra7 18. Qf4 Nd7 19. Qd6 Rc8 20. Rd2 Qxd6 21. Rxd6 Kf8 22. f4 Ke7 ({Günstiger ist} 22... Nf6 $11) 23. e5 $14 Rac7 24. a4 bxa4 25. bxa4 Nb6 26. Rb1 Nxa4 (26... Nd5 $5 {[%cal Rd5e3]} 27. Nc4 Bxc2 $15) 27. Ra1 {Precision: Weiß = 22%, Schwarz = 48%.} 1/2-1/2

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.13"]
[Round "4.14"]
[White "Tomilova, Elena"]
[Black "Iljiushenok, Ilia"]
[Result "0-1"]
[ECO "A24"]
[WhiteElo "2331"]
[BlackElo "2512"]
[Annotator "TA"]
[PlyCount "72"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,72,29,-6,0,-15,-8,-30,-32,-31,-42,-38,-26,-66,-74,-71,-71,-71,-66,-89,-62,-82,-74,-95,-83,-130,-104,-98,-66,-307,-331,-294,-300,-386,-410,-485,-459,-500,-466,-822,-852,-851,-842,-816,-803,-673,-502,-1299,-1135,-1369,-1018,-1053,-976,-1274,-898,-29987,-2024,-1833,-1820,-29991,-29992]} 1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 O-O 5. e3 d6 6. Nge2 e5 7. O-O c6 8. b3 Re8 {A24: English Opening vs King's Indian: Lines without ...Nc6} 9. Bb2 (9. Ba3 a5 10. d3 Na6 11. Qd2 Nc5 12. Rad1 Qc7 13. e4 Ne6 14. h3 Rb8 15. Bb2 b5 16. cxb5 cxb5 {0-1 (36) Eliet,N (2402)-Relange,E (2466) Saint-Quentin 2014}) 9... d5 10. cxd5 cxd5 {Black has an edge.} 11. d4 {dxe5 is the strong threat.} e4 $1 12. Rc1 Nc6 13. a3 $146 h5 14. h3 Bf5 15. Nf4 Qd7 16. Kh2 Rac8 17. b4 Bh6 18. Qb3 {[%cal Rf4d5]} Red8 19. Rc2 g5 20. Nfe2 h4 21. Nd1 $2 (21. g4 $1 $15 Qd6+ 22. Kg1 Bxg4 23. hxg4) 21... g4 $19 22. hxg4 Bxg4 23. Nf4 Ne7 {[%cal Bc6e7,Be7f5,Bf5g3][%mdl 32]} 24. Nc3 Bxf4 25. exf4 Nf5 26. Ne2 {[#]} (26. gxh4 $142 Nxh4 27. Nxd5 Nxd5 28. Rxc8 Rxc8 29. Bxe4 Nxf4 30. Qg3) 26... h3 $1 {[%mdl 512]} 27. Bh1 (27. Bxh3 Bxh3) 27... Bxe2 28. Rxe2 Ng4+ 29. Kg1 {[#]} e3 $1 {[%mdl 512]} 30. fxe3 (30. Bf3 $142 exf2+ 31. Rexf2 Nxg3 32. Bd1 Nxf1 33. Rxf1) 30... Nxg3 {[%cal Rg3e2]} 31. Bf3 Rc6 32. Qd3 Rg6 33. f5 Nxe2+ 34. Bxe2 Ne5+ (34... Qc7 $142 35. Rf4 h2+ 36. Kh1 {[#]} Nf2+ $1 {[%mdl 512]} 37. Kxh2 Nxd3 38. Bxd3 Rg4 39. Kh3 Rxf4 40. exf4 Qxf4 41. f6 Qf3+ 42. Kh4 Re8 43. Bc1 Re1 44. Bh7+ Kxh7 45. Bf4 Qxf4+ 46. Kh3 Re2 47. b5 Rh2#) 35. fxg6 Nxd3 36. Rxf7 Qd6 {Precision: White = 27%, Black = 78%.} 0-1

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.13"]
[Round "4.15"]
[White "Hasangatin, Ramil"]
[Black "Shaydullina, Sandugach"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "2502"]
[BlackElo "2211"]
[Annotator "TA"]
[PlyCount "87"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,87,10,60,4,89,78,115,112,130,127,194,153,222,223,251,233,241,225,253,230,353,211,249,258,257,250,246,247,258,243,269,277,302,303,301,293,364,369,373,344,434,441,518,463,792,793,792,774,873,841,941,864,882,881,880,879,875,839,791,766,749,536,632,374,2358,2152,5502,858,2869,2300,29986,29987,29990,29991]} 1. d4 f5 2. Nc3 Nf6 3. Bg5 d5 4. Bxf6 exf6 5. e3 c6 6. Bd3 Be6 7. Qf3 g6 8. Nge2 {A80: Holländische Verteidigung} Bd6 {LiveBook: 28 Partien} (8... Nd7 9. O-O-O Qc7 10. h3 O-O-O 11. g4 fxg4 12. hxg4 Be7 13. Nf4 Bf7 14. Rh6 Nf8 15. Rdh1 Kb8 16. Nce2 Bd6 {½-½ (34) Grischuk,A (2785)-Svidler,P (2746) Riga 2013}) 9. O-O-O ({Günstiger ist} 9. h3 $14) 9... b5 $146 (9... h5 $11 {bleibt in der Remisbreite.}) ({Vorgänger:} 9... Nd7 10. h3 Qe7 11. g4 fxg4 12. hxg4 O-O-O 13. Nf4 Nf8 14. Kb1 Rg8 15. Rhe1 Bf7 {1-0 (63) Gerzhoy,L (2546)-Barron,M (2377) Ottawa 2009}) 10. Nf4 $16 {Weiß steht besser.} Bf7 {[#]} 11. h3 $1 Na6 12. g4 b4 (12... Nb4 $16 {kämpft weiter.}) 13. Nce2 (13. Bxa6 $6 bxc3 14. bxc3 Qe7 $14) 13... Qa5 (13... Nc7 $16 14. Kb1 a5) 14. Kb1 $18 ({Jedoch nicht} 14. gxf5 $6 g5) 14... fxg4 15. hxg4 {[#] Und Sxg6! würde nun gewinnen.} ({Nicht} 15. Qxg4 Nc7 $14) 15... O-O-O 16. Rh3 Nc7 17. Qh1 h5 (17... g5 $142) 18. gxh5 (18. Bxg6 $142 Bxg6 19. Nxg6) 18... g5 19. Ng6 Rh6 20. Qf3 Ne8 21. Ng3 Bxg3 22. fxg3 Kb7 23. g4 Qc7 24. Rhh1 a5 25. Rc1 a4 26. c3 b3 27. a3 Be6 28. c4 Qd7 29. Rhg1 Qf7 (29... Nc7 $142 30. Qxf6 Bf7 31. Qxg5 Bxg6) 30. cxd5 cxd5 31. Rc5 Nd6 32. Rgc1 Rc8 33. Qe2 Nc4 34. Rxc8 Bxc8 35. e4 {[%cal Be3e4,Be4f5][%mdl 32]} Qe6 36. Bxc4 dxc4 37. d5 {[%cal Bd4d5,Bd5d6,Bd6d7][%mdl 32]} Qa6 38. Ne7 Bd7 39. Nf5 Bxf5 $2 (39... Rh8 40. Qxc4 (40. Rxc4 Ka8 $11) 40... Qxc4 41. Rxc4 Kb6) 40. exf5 Rh7 41. Qe6 (41. Rxc4 $142 Qa7 42. Qe4 Qg1+ 43. Rc1) 41... Rc7 42. d6 Rc6 43. Qe7+ Kb6 44. d7 {Precision: Weiß = 74%, Schwarz = 22%.} 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.13"]
[Round "4.16"]
[White "Sipetin, Vladislav"]
[Black "Triapishko, Alexandr"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "2263"]
[BlackElo "2531"]
[Annotator "TA"]
[PlyCount "69"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,69,0,0,45,36,44,46,49,42,51,30,71,-37,41,43,22,-62,-54,-53,-45,-52,-45,-60,-10,-17,-19,-17,0,0,0,-68,-76,-67,-56,-65,-54,-119,-8,-152,-133,-141,-75,-74,-81,-156,-162,-1150,-1070,-29977,-29980,-29980,-29980,-29980,-29981,-29985]} 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. Nc3 Nf6 7. Qe2 {C45: Scotch Game} (7. Bg5 h6 8. Bh4 d6 9. f3 g5 10. Bg3 Qe7 11. Qd2 Bd7 12. h4 Rg8 13. O-O-O O-O-O 14. hxg5 hxg5 15. Rh6 Be6 16. Bb5 Bxb3 17. axb3 {1-0 (41) Navara,D (2726)-Malakhov,V (2691) Antalya 2017}) 7... O-O 8. Be3 Re8 9. f3 $1 {LiveBook: 9 Games. The position is equal.} Bxe3 10. Qxe3 a5 11. O-O-O $146 ({Predecessor:} 11. a3 a4 12. Nd4 d5 13. O-O-O Qe7 14. Bb5 Nxd4 15. Bxe8 {1-0 (36) Stenner,P (2200)-Junge,R (2271) Germany 2014}) 11... a4 12. Nd4 a3 13. b3 Nb4 14. Qd2 (14. Ndb5 $16) 14... c6 (14... d5 $1 $15) 15. Kb1 (15. Ncb5 $5) 15... d5 {[%cal Rd5e4]} 16. exd5 (16. Na4 $11 Qa5 17. c3) 16... Nbxd5 17. Nxd5 Nxd5 18. Bd3 g6 {Threatens to win with ...Ne3.} 19. Rhe1 Bd7 20. Rxe8+ Qxe8 21. c4 Qe5 22. cxd5 Qxd4 23. Be4 ({Better is} 23. dxc6 $11 Bxc6 24. Bc4) 23... Qe5 $15 24. dxc6 Bxc6 25. Bxc6 bxc6 $17 {[%mdl 4096] Endgame KQR-KQR} 26. g3 (26. h3 $15) 26... h5 ({Black should play} 26... Qf5+ $17 27. Qd3 Qf6) 27. Rc1 {[#]} (27. f4 $11 Qf6 28. Qf2) 27... Re8 $1 28. f4 {[#]} Qf5+ (28... Qe4+ $142 $1 29. Qc2 Qd4) 29. Qc2 {White wants to play Qxf5.} Re4 30. Qd3 (30. Qc5 $142) 30... h4 {[%cal Bh5h4,Bh4h3][%mdl 32]} 31. Qc2 $2 (31. Rd1) 31... h3 $19 32. Qd3 Re2 {Black mates.} 33. Qxf5 Rb2+ 34. Ka1 gxf5 35. Re1 {Precision: White = 34%, Black = 55%.} 0-1

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.13"]
[Round "4.17"]
[White "Matjushin, Gennady"]
[Black "Kamenets, Anatolij"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2417"]
[BlackElo "2294"]
[Annotator "TA"]
[PlyCount "45"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,45,60,54,50,47,19,29,-5,101,85,113,50,64,50,57,38,50,56,68,68,68,70,75,61,73,0,58,0,7,-16,77,74,171,189,933,928]} 1. e4 c6 2. d4 d5 3. e5 g6 4. Bd3 Na6 5. c3 Nc7 6. Nf3 {B12: Caro-Kann: Advance Variation} Bg7 {LiveBook: 4 Games} 7. Na3 $146 ({Predecessor:} 7. Nbd2 Bf5 8. Be2 h5 9. Nf1 Bh6 10. Ne3 e6 11. Nxf5 exf5 12. Bxh6 Rxh6 13. Qb3 {0-1 (44) Mandiza,F (2365)-Gonzalez,R (2483) ICC INT 2014}) 7... Nh6 8. h4 {White is slightly better.} Bg4 9. h5 gxh5 (9... Qd7 $11) 10. Nc2 f6 11. Ne3 ({Better is} 11. exf6 $16 exf6 12. Ne3) 11... Nf7 $1 $14 12. exf6 Bxf6 13. Nxg4 hxg4 14. Nh4 e5 15. Qxg4 e4 16. Be2 Qd7 17. Qh5 Rg8 18. Bf4 ({White should play} 18. Nf5 $16) 18... Ne6 (18... O-O-O $11) 19. Be3 (19. Bg4 $14) 19... O-O-O 20. O-O-O Ng7 (20... Bg5 $11 21. Rdf1 Nf4) 21. Qxh7 $16 Rh8 (21... Ne6 $16 {was worth a try.}) 22. Qg6 $18 {[#] Black must now prevent Bg4.} Bxh4 $2 (22... Qe7) 23. Bg4 {Precision: White = 50%, Black = 31%.} 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.13"]
[Round "4.18"]
[White "Gunchenko, Vadim"]
[Black "Demkovich, Anatoliy"]
[Result "1-0"]
[WhiteElo "2338"]
[BlackElo "2407"]
[Annotator "NA"]
[PlyCount "4"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.13"]
[Round "4.19"]
[White "Semenova, Elena"]
[Black "Kovalchuk, Alexey"]
[Result "0-1"]
[ECO "B09"]
[WhiteElo "2238"]
[Annotator "NA"]
[PlyCount "86"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

1. e4 {[%emt 0:00:00]} d6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 4. f4 {[%emt 0:00:00]} Bg7 {[%emt 0:00:00]} 5. Nf3 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 6. Bb5+ {[%emt 0:00:27]} Bd7 {[%emt 0:00:00]} 7. e5 {[%emt 0:00:00]} Ng4 {[%emt 0:00:14]} 8. Bxd7+ {[%emt 0:00:04]} Qxd7 {[%emt 0:00:10]} 9. h3 {[%emt 0:00:11]} cxd4 {[%emt 0:00:15]} 10. Qxd4 {[%emt 0:00:27]} Nc6 {[%emt 0:00:00]} 11. Qe4 {[%emt 0:00:00]} Nh6 {[%emt 0:00:01]} 12. g4 {[%emt 0:00:00]} O-O {[%emt 0:00:00]} 13. Bd2 {[%emt 0:01:23]} f5 {[%emt 0:02:42]} 14. exf6 {[%emt 0:01:47]} exf6 {[%emt 0:00:00]} 15. O-O-O {[%emt 0:01:14]} f5 {[%emt 0:00:35]} 16. Qd5+ {[%emt 0:00:12]} Kh8 {[%emt 0:00:05]} 17. g5 {[%emt 0:00:10]} Nf7 {[%emt 0:00:10]} 18. h4 {[%emt 0:00:49]} Nb4 {[%emt 0:00:26]} 19. Qb3 {[%emt 0:00:13]} a5 {[%emt 0:00:01]} 20. h5 {[%emt 0:00:40]} gxh5 {[%emt 0:00:14]} 21. Rxh5 {[%emt 0:00:39]} Qc6 {[%emt 0:01:22]} 22. Nh4 {[%emt 0:02:01]} d5 {[%emt 0:04:32]} 23. a3 {[%emt 0:02:20]} d4 {[%emt 0:00:59]} 24. axb4 {[%emt 0:02:39]} dxc3 {[%emt 0:00:04]} 25. Bxc3 {[%emt 0:00:51]} axb4 {[%emt 0:01:15]} 26. Bxg7+ {[%emt 0:00:24]} Kxg7 {[%emt 0:00:11]} 27. Rd5 {[%emt 0:02:03]} Ra1+ {[%emt 0:00:13]} 28. Kd2 {[%emt 0:00:01]} Nd6 {[%emt 0:00:05]} 29. Qd3 {[%emt 0:00:22]} Nc4+ {[%emt 0:03:14]} 30. Ke2 {[%emt 0:00:21]} Qe6+ {[%emt 0:00:17]} 31. Kf3 {[%emt 0:00:24]} Rf1+ {[%emt 0:00:25]} 32. Qxf1 {[%emt 0:00:12]} Qxd5+ {[%emt 0:00:22]} 33. Kg3 {[%emt 0:00:01]} Nd2 {[%emt 0:01:19]} 34. Qd3 {[%emt 0:00:03]} Ne4+ {[%emt 0:00:08]} 35. Kg2 {[%emt 0:00:06]} Qxd3 {[%emt 0:01:05]} 36. cxd3 {[%emt 0:00:02]} Nc5 {[%emt 0:00:00]} 37. d4 {[%emt 0:00:21]} Nd3 {[%emt 0:00:01]} 38. Kf3 {[%emt 0:00:15]} Nxb2 {[%emt 0:00:01]} 39. Rh6 {[%emt 0:00:00]} Nc4 {[%emt 0:00:01]} 40. Re6 {[%emt 0:00:02]} b3 {[%emt 0:00:57]} 41. Re7+ {[%emt 0:00:37]} Rf7 {[%emt 0:00:00]} 42. Re1 {[%emt 0:00:13]} b2 {[%emt 0:00:15]} 43. Kf2 {[%emt 0:00:13]} Nd2 {[%emt 0:00:14]} 0-1

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.13"]
[Round "4.20"]
[White "Potapenko, Denis"]
[Black "Savitskiy, Sergey"]
[Result "1-0"]
[ECO "D01"]
[WhiteElo "2158"]
[Annotator "NA"]
[PlyCount "37"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

1. d4 {[%emt 0:15:00]} Nf6 {[%emt 0:15:10]} 2. Nc3 {[%emt 0:00:10]} d5 {[%emt 0:00:10]} 3. Bg5 {[%emt 0:00:10]} Nbd7 {[%emt 0:00:10]} 4. Nf3 {[%emt 0:00:10]} c5 {[%emt 0:00:10]} 5. e3 {[%emt 0:00:10]} e6 {[%emt 0:00:10]} 6. Be2 {[%emt 0:00:10]} Be7 {[%emt 0:00:10]} 7. O-O {[%emt 0:00:10]} O-O {[%emt 0:00:10]} 8. Ne5 {[%emt 0:00:10]} Nxe5 {[%emt 0:00:10]} 9. dxe5 {[%emt 0:00:10]} Nd7 {[%emt 0:00:10]} 10. Bxe7 {[%emt 0:00:10]} Qxe7 {[%emt 0:00:10]} 11. f4 {[%emt 0:00:10]} a6 {[%emt 0:00:10]} 12. a4 {[%emt 0:00:10]} b6 {[%emt 0:00:10]} 13. Rf3 {[%emt 0:00:10]} f6 {[%emt 0:00:10]} 14. Nxd5 {[%emt 0:00:10]} Qd8 {[%emt 0:00:10]} 15. Rh3 {[%emt 0:00:10]} fxe5 {[%emt 0:00:10]} 16. Bd3 {[%emt 0:00:10]} h6 {[%emt 0:00:10]} 17. Rxh6 {[%emt 0:00:10]} e4 {[%emt 0:00:10]} 18. Bxe4 {[%emt 0:00:10]} exd5 {[%emt 0:00:10]} 19. Qh5 {[%emt 0:00:10]} 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.13"]
[Round "4.21"]
[White "Ivlev, Aleksey"]
[Black "Garkushin, Artem"]
[Result "1-0"]
[ECO "E64"]
[WhiteElo "2300"]
[BlackElo "2088"]
[Annotator "NA"]
[PlyCount "27"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:01]} 2. c4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 3. d5 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 4. Nc3 {[%emt 0:00:00]} Bg7 {[%emt 0:00:03]} 5. g3 {[%emt 0:00:03]} O-O {[%emt 0:00:00]} 6. Bg2 {[%emt 0:00:29]} d6 {[%emt 0:00:00]} 7. Nf3 {[%emt 0:00:00]} a6 {[%emt 0:00:00]} 8. O-O {[%emt 0:00:12]} e6 {[%emt 0:00:08]} 9. e4 {[%emt 0:00:21]} exd5 {[%emt 0:00:01]} 10. exd5 {[%emt 0:00:00]} Bg4 {[%emt 0:00:00]} 11. h3 {[%emt 0:00:01]} Bxf3 {[%emt 0:00:00]} 12. Qxf3 {[%emt 0:00:00]} Nbd7 {[%emt 0:00:00]} 13. Bf4 {[%emt 0:00:00]} Rb8 {[%emt 0:02:24]} 14. Be5 {[%emt 0:00:35]} 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.13"]
[Round "4.22"]
[White "Bykov, Egor"]
[Black "Zakhozhai, Vladimir"]
[Result "1-0"]
[ECO "A41"]
[WhiteElo "2346"]
[Annotator "NA"]
[PlyCount "34"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

1. d4 {[%emt 0:00:00]} c6 {[%emt 0:00:13]} 2. Nf3 {[%emt 0:00:07]} d6 {[%emt 0:00:12]} 3. c4 {[%emt 0:00:01]} Nd7 {[%emt 0:00:02]} 4. e4 {[%emt 0:00:13]} Qa5+ {[%emt 0:00:57]} 5. Nc3 {[%emt 0:00:02]} h6 {[%emt 0:00:01]} 6. Be2 {[%emt 0:00:05]} g5 {[%emt 0:00:04]} 7. Be3 {[%emt 0:01:15]} Bg7 {[%emt 0:00:08]} 8. a3 {[%emt 0:00:30]} Nf8 {[%emt 0:00:51]} 9. b4 {[%emt 0:03:17]} Qc7 {[%emt 0:00:14]} 10. c5 {[%emt 0:00:55]} dxc5 {[%emt 0:01:12]} 11. bxc5 {[%emt 0:00:04]} Ng6 {[%emt 0:00:12]} 12. e5 {[%emt 0:01:48]} g4 {[%emt 0:03:10]} 13. Nd2 {[%emt 0:00:13]} h5 {[%emt 0:00:04]} 14. O-O {[%emt 0:01:31]} Nh6 {[%emt 0:01:32]} 15. Nde4 {[%emt 0:01:09]} Nf5 {[%emt 0:03:22]} 16. Bc4 {[%emt 0:00:40]} Nf8 {[%emt 0:03:43]} 17. Ng5 {[%emt 0:00:37]} Ne6 {[%emt 0:00:32]} 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.13"]
[Round "4.23"]
[White "Pshmahov, Osman"]
[Black "Musalov, Ruslan"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2103"]
[BlackElo "2338"]
[Annotator "NA"]
[PlyCount "21"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

1. d4 {[%emt 0:00:00]} d6 {[%emt 0:00:00]} 2. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:00]} 3. dxe5 {[%emt 0:00:00]} dxe5 {[%emt 0:00:00]} 4. Qxd8+ {[%emt 0:00:00]} Kxd8 {[%emt 0:00:01]} 5. Nc3 {[%emt 0:00:09]} Be6 {[%emt 0:00:14]} 6. Bg5+ {[%emt 0:00:00]} f6 {[%emt 0:00:39]} 7. O-O-O+ {[%emt 0:00:09]} Nd7 {[%emt 0:00:18]} 8. Be3 {[%emt 0:00:09]} Ne7 {[%emt 0:00:18]} 9. g3 {[%emt 0:00:10]} c6 {[%emt 0:00:04]} 10. Bh3 {[%emt 0:00:19]} Bxh3 {[%emt 0:00:13]} 11. Nxh3 {[%emt 0:00:03]} 1/2-1/2

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.13"]
[Round "4.24"]
[White "Kornyukov, Alexey"]
[Black "Ashrafzianov, Igor"]
[Result "1/2-1/2"]
[ECO "A57"]
[WhiteElo "2452"]
[BlackElo "2004"]
[Annotator "TA"]
[PlyCount "140"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,140,47,58,18,8,11,13,0,0,0,14,33,143,38,30,26,120,135,232,245,235,222,339,182,170,149,140,140,129,131,208,176,315,29,343,200,393,240,355,348,677,-104,-108,-117,-117,-117,-120,-118,-120,-120,-119,-119,-120,-155,-38,-38,0,-151,-104,-110,-104,-104,-104,-104,-104,-104,-104,-104,-104,-104,-104,-104,-104,-110,-60,-60,-60,-60,-60,-60,0,-60,0,-60,-60,-60,-60,-60,-60,-60,-38,-38,-25,-25,-25,-25,-25,-32,-32,-32,-32,-32,-32,-33,-33,-33,-33,-33,-33,-33,-33,-33,-33,-33,0,-33,0,-33,0]} 1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 Bg7 7. e4 O-O 8. Be2 Qa5 9. Bd2 Bxa6 10. Nf3 d6 11. O-O Qb4 12. Bxa6 Nxa6 13. Qe2 $146 {A57: Benko/Volga Gambit} ({Predecessor:} 13. Qc2 Rfb8 14. Rfb1 c4 15. Nd4 Qc5 16. Nc6 Nb4 17. Nxb4 Qxb4 18. Ne2 Qc5 19. Be3 Qc7 20. Nd4 Ng4 {½-½ (49) Carstens,M (1669)-Frenzel,K (1301) Bad Zwischenahn 2003}) 13... Qxb2 14. Rab1 Qa3 $1 15. Rb3 {The position is equal.} Qa5 16. e5 dxe5 17. Nxe5 {And now Nc6 would win.} Rfe8 (17... Qc7 $14) 18. Rb7 (18. Nxf7 $1 $16 {Hoping for Qe6.} Kxf7 19. Ne4) 18... Nb4 $14 19. Nc6 $36 {[%mdl 2048] White is pushing.} Nxc6 (19... Qa6 $1 $11 {keeps the balance.} 20. Qxa6 (20. Nxe7+ Kf8 $11) 20... Rxa6) 20. dxc6 $16 Qa6 (20... Qd8 $16 {was necessary.}) 21. Qxa6 $1 $18 ({Not} 21. Rxe7 Qxc6 22. Rxe8+ Rxe8 $15) 21... Rxa6 22. c7 Rc6 (22... Raa8 {might work better.} 23. Rfb1 e6) 23. Nb5 (23. Rd1 $142) 23... Nd5 24. Rd1 Be5 {[%cal Re5c7]} 25. Ba5 e6 26. g3 Kg7 (26... c4 $16 {was called for.}) 27. f4 Bf6 (27... Bd4+ $142 28. Kh1 (28. Nxd4 cxd4 29. Rxd4 Ra8 $11) 28... Rh8) 28. h4 $2 (28. Na7 $18 Ra6 29. Rxd5 $1 {[%mdl 512]} exd5 30. Rb8) 28... Kf8 $2 {[%mdl 8192]} (28... c4 $1 $11) 29. Kh2 (29. Na7 $142 Bd4+ {[#]} 30. Rxd4 $1 {[%mdl 512]} Rxc7 31. Bxc7 cxd4 32. Bd6+ Kg8 33. Rb3) 29... h5 $2 (29... Ra6) 30. Kh3 c4 (30... Ra6 $142 31. Rb8 Nxc7 32. Bxc7 Rxb8 33. Bxb8 Rxa2 34. Bd6+ Be7 35. Bxe7+ Kxe7) 31. Na7 Ra6 $2 (31... Rc5 32. Rxd5 Rxc7 33. Rxc7 exd5) 32. Rb8 $2 (32. Rxd5 $18 exd5 33. Rb8) 32... Nxc7 $1 $17 33. Bxc7 {Strongly threatening Bd6+.} Rxa7 34. Bd6+ Be7 35. Bxe7+ Kxe7 {[%mdl 4096] Endgame KRR-KRR} 36. Rb4 Rc8 37. Rc1 c3 38. Rc2 Kd6 (38... Ra3 $17 39. Rd4 Rc6) 39. Rd4+ $1 $15 Ke7 {aiming for ...Rd7.} (39... Kc5 $5 {[%cal Rc5d4]} 40. Rxc3+ Kxd4 41. Rxc8 e5 42. fxe5 Kxe5 $15) 40. Rd3 $2 (40. Rb4 $1 $11) 40... Rc4 41. Kg2 Rca4 (41... Ra3 {with more complications.} 42. Kf3 Kf6 43. Rd7 Rc6 44. Ke4 Rc5) 42. Rdxc3 Rxa2 43. Rxa2 Rxa2+ $17 {KR-KR} 44. Kf3 Ra4 45. Rb3 Kf6 46. Rc3 Rb4 47. Ra3 Rb5 48. Rc3 e5 49. fxe5+ Rxe5 50. Rb3 Rf5+ 51. Ke3 Re5+ (51... Rd5 $15) 52. Kf4 ({White should try} 52. Kf3 $1 $11) 52... Rf5+ 53. Ke3 $1 Rc5 54. Kf3 Kf5 55. Ra3 Rb5 56. Rc3 f6 57. Ra3 g5 (57... Rd5 {feels hotter.} 58. Rc3 Ra5 59. Rb3 Ke5 60. Re3+ Kd6) 58. hxg5 fxg5 {[#]} 59. g4+ $1 {[%mdl 512]} hxg4+ 60. Kg3 Rc5 61. Rb3 Rd5 62. Ra3 Re5 63. Rb3 Re4 64. Rb5+ Kg6 65. Rb8 Ra4 66. Rc8 Kf5 67. Rf8+ Ke5 68. Re8+ Kf5 69. Rf8+ Ke5 70. Re8+ Kf5 {Precision: White = 58%, Black = 32%.} 1/2-1/2

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.13"]
[Round "4.25"]
[White "Kim, Yana"]
[Black "Tsoi, Dmitry"]
[Result "0-1"]
[WhiteElo "2092"]
[BlackElo "2371"]
[Annotator "NA"]
[PlyCount "17"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

1. e4 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 2. d3 {[%emt 0:00:22]} Bg7 {[%emt 0:00:00]} 3. g3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 4. Bg2 {[%emt 0:00:14]} O-O {[%emt 0:00:00]} 5. Nf3 {[%emt 0:00:32]} d5 {[%emt 0:00:00]} 6. Nbd2 {[%emt 0:00:16]} c5 {[%emt 0:00:00]} 7. O-O {[%emt 0:00:21]} Nc6 {[%emt 0:00:11]} 8. c3 {[%emt 0:00:27]} Ne5 {[%emt 0:00:28]} 9. Qe2 {[%emt 0:03:02]} 0-1

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.13"]
[Round "4.26"]
[White "Kotenko, Pavel"]
[Black "Bogdanov, Rodion"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2403"]
[BlackElo "1879"]
[Annotator "NA"]
[PlyCount "109"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

1. e4 {[%emt 0:15:00]} e5 {[%emt 0:15:10]} 2. Nf3 {[%emt 0:00:10]} d6 {[%emt 0:00:10]} 3. d4 {[%emt 0:00:10]} Nd7 {[%emt 0:00:10]} 4. Bc4 {[%emt 0:00:10]} exd4 {[%emt 0:00:10]} 5. Qxd4 {[%emt 0:00:10]} Qf6 {[%emt 0:00:10]} 6. Nc3 {[%emt 0:00:10]} Ne5 {[%emt 0:00:10]} 7. Nxe5 {[%emt 0:00:10]} dxe5 {[%emt 0:00:10]} 8. Qd3 {[%emt 0:00:00]} c6 {[%emt 0:00:00]} 9. Be3 {[%emt 0:00:00]} Qd6 {[%emt 0:00:20]} 10. O-O-O {[%emt 0:00:30]} Qxd3 {[%emt 0:00:00]} 11. Rxd3 {[%emt 0:00:10]} Nf6 {[%emt 0:00:20]} 12. Rhd1 {[%emt 0:00:10]} Be7 {[%emt 0:00:10]} 13. f3 {[%emt 0:00:10]} O-O {[%emt 0:00:10]} 14. a4 {[%emt 0:00:10]} b6 {[%emt 0:00:10]} 15. Ne2 {[%emt 0:00:10]} Be6 {[%emt 0:00:10]} 16. Bxe6 {[%emt 0:00:10]} fxe6 {[%emt 0:00:10]} 17. Bd2 {[%emt 0:00:10]} c5 {[%emt 0:00:10]} 18. c4 {[%emt 0:00:10]} Bd8 {[%emt 0:00:10]} 19. Bc3 {[%emt 0:00:10]} Bc7 {[%emt 0:00:10]} 20. Kc2 {[%emt 0:00:10]} Rfe8 {[%emt 0:00:10]} 21. R3d2 {[%emt 0:00:10]} Kf7 {[%emt 0:00:10]} 22. Nc1 {[%emt 0:00:10]} Ke7 {[%emt 0:00:10]} 23. Nd3 {[%emt 0:00:10]} Nd7 {[%emt 0:00:10]} 24. b4 {[%emt 0:00:10]} g5 {[%emt 0:00:10]} 25. Nxc5 {[%emt 0:00:10]} Nxc5 {[%emt 0:00:10]} 26. bxc5 {[%emt 0:00:10]} Red8 {[%emt 0:00:10]} 27. cxb6 {[%emt 0:00:10]} axb6 {[%emt 0:00:10]} 28. Kb3 {[%emt 0:00:10]} Rxd2 {[%emt 0:00:10]} 29. Rxd2 {[%emt 0:00:10]} Bd6 {[%emt 0:00:10]} 30. Bb4 {[%emt 0:00:10]} Bc5 {[%emt 0:00:10]} 31. Bc3 {[%emt 0:00:10]} Bd6 {[%emt 0:00:10]} 32. Ra2 {[%emt 0:00:10]} Kf6 {[%emt 0:00:10]} 33. a5 {[%emt 0:00:10]} bxa5 {[%emt 0:00:10]} 34. Rxa5 {[%emt 0:00:10]} Rb8+ {[%emt 0:00:10]} 35. Rb5 {[%emt 0:00:10]} Rc8 {[%emt 0:00:10]} 36. Bb4 {[%emt 0:00:10]} Bb8 {[%emt 0:00:10]} 37. Rb7 {[%emt 0:00:10]} h5 {[%emt 0:00:10]} 38. c5 {[%emt 0:00:10]} g4 {[%emt 0:00:10]} 39. Kc4 {[%emt 0:00:10]} gxf3 {[%emt 0:00:10]} 40. gxf3 {[%emt 0:00:10]} Bd6 {[%emt 0:00:10]} 41. Kb5 {[%emt 0:00:10]} Bf8 {[%emt 0:00:10]} 42. Rb6 {[%emt 0:00:10]} Rd8 {[%emt 0:00:10]} 43. c6 {[%emt 0:00:10]} Bxb4 {[%emt 0:00:10]} 44. Kxb4 {[%emt 0:00:10]} Rd2 {[%emt 0:00:10]} 45. Kc5 {[%emt 0:00:10]} Rc2+ {[%emt 0:00:10]} 46. Kd6 {[%emt 0:00:00]} Rd2+ {[%emt 0:00:00]} 47. Kc7 {[%emt 0:00:00]} Rxh2 {[%emt 0:00:00]} 48. Kb7 {[%emt 0:00:00]} Rc2 {[%emt 0:00:00]} 49. c7 {[%emt 0:00:00]} h4 {[%emt 0:00:00]} 50. c8=Q {[%emt 0:00:00]} Rxc8 {[%emt 0:00:00]} 51. Kxc8 {[%emt 0:00:00]} h3 {[%emt 0:00:00]} 52. Kd7 {[%emt 0:00:00]} h2 {[%emt 0:00:00]} 53. Rb1 {[%emt 0:00:00]} Kg5 {[%emt 0:00:00]} 54. Kxe6 {[%emt 0:00:00]} Kf4 {[%emt 0:00:00]} 55. Kd5 {[%emt 0:00:00]} 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.13"]
[Round "4.27"]
[White "Zubkov, Sergei"]
[Black "Chernyavsky, Alexander"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2107"]
[BlackElo "2326"]
[Annotator "NA"]
[PlyCount "83"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

1. e4 {[%emt 0:00:00]} e6 {[%emt 0:00:12]} 2. d4 {[%emt 0:00:02]} d5 {[%emt 0:00:02]} 3. e5 {[%emt 0:00:00]} c5 {[%emt 0:00:03]} 4. c3 {[%emt 0:00:01]} Bd7 {[%emt 0:00:01]} 5. Nf3 {[%emt 0:00:03]} Qb6 {[%emt 0:00:09]} 6. Be2 {[%emt 0:00:02]} Bb5 {[%emt 0:00:00]} 7. O-O {[%emt 0:01:02]} Bxe2 {[%emt 0:00:40]} 8. Qxe2 {[%emt 0:00:03]} Nc6 {[%emt 0:00:05]} 9. Be3 {[%emt 0:00:19]} Nh6 {[%emt 0:00:28]} 10. dxc5 {[%emt 0:02:19]} Bxc5 {[%emt 0:00:03]} 11. Bxh6 {[%emt 0:00:02]} gxh6 {[%emt 0:00:02]} 12. b4 {[%emt 0:00:02]} Bf8 {[%emt 0:00:08]} 13. a4 {[%emt 0:00:23]} Bg7 {[%emt 0:00:57]} 14. Na3 {[%emt 0:00:30]} O-O {[%emt 0:02:05]} 15. a5 {[%emt 0:01:04]} Qc7 {[%emt 0:01:39]} 16. Nb5 {[%emt 0:00:51]} Qd7 {[%emt 0:00:05]} 17. Rad1 {[%emt 0:02:14]} a6 {[%emt 0:01:46]} 18. Nbd4 {[%emt 0:00:05]} Rac8 {[%emt 0:00:26]} 19. Rd3 {[%emt 0:01:01]} Ne7 {[%emt 0:03:15]} 20. h4 {[%emt 0:02:16]} Ng6 {[%emt 0:01:18]} 21. Qd2 {[%emt 0:01:49]} Nxe5 {[%emt 0:01:17]} 22. Nxe5 {[%emt 0:00:02]} Bxe5 {[%emt 0:00:02]} 23. Qxh6 {[%emt 0:00:01]} Kh8 {[%emt 0:00:08]} 24. Nf3 {[%emt 0:01:00]} Bg7 {[%emt 0:00:20]} 25. Qd2 {[%emt 0:02:04]} Rc4 {[%emt 0:00:30]} 26. Nd4 {[%emt 0:01:13]} e5 {[%emt 0:00:48]} 27. Nf3 {[%emt 0:00:03]} d4 {[%emt 0:01:16]} 28. Ng5 {[%emt 0:00:09]} h6 {[%emt 0:00:46]} 29. Ne4 {[%emt 0:00:01]} Qc6 {[%emt 0:00:05]} 30. Nc5 {[%emt 0:00:04]} f5 {[%emt 0:01:24]} 31. cxd4 {[%emt 0:00:22]} e4 {[%emt 0:00:01]} 32. Rb3 {[%emt 0:00:08]} Rxd4 {[%emt 0:00:03]} 33. Qe2 {[%emt 0:00:02]} f4 {[%emt 0:00:18]} 34. Qg4 {[%emt 0:00:01]} f3 {[%emt 0:00:18]} 35. Ne6 {[%emt 0:00:05]} Qd7 {[%emt 0:00:02]} 36. Qxg7+ {[%emt 0:00:03]} Qxg7 {[%emt 0:00:02]} 37. Nxg7 {[%emt 0:00:01]} Kxg7 {[%emt 0:00:09]} 38. b5 {[%emt 0:00:55]} Rf6 {[%emt 0:00:27]} 39. h5 {[%emt 0:00:07]} Rd5 {[%emt 0:00:10]} 40. bxa6 {[%emt 0:00:07]} bxa6 {[%emt 0:00:04]} 41. Rb7+ {[%emt 0:00:04]} Rf7 {[%emt 0:00:06]} 42. Rb3 {[%emt 0:00:38]} 0-1

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.13"]
[Round "4.28"]
[White "Tyurin, Artem"]
[Black "Nazaretyan, Tigran"]
[Result "0-1"]
[ECO "B59"]
[WhiteElo "1820"]
[BlackElo "2285"]
[Annotator "NA"]
[PlyCount "138"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 3. d4 {[%emt 0:00:00]} cxd4 {[%emt 0:00:01]} 4. Nxd4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:01]} 5. Nc3 {[%emt 0:00:00]} d6 {[%emt 0:00:15]} 6. f3 {[%emt 0:02:14]} e5 {[%emt 0:00:00]} 7. Nb3 {[%emt 0:00:17]} Be7 {[%emt 0:00:05]} 8. Be2 {[%emt 0:00:12]} a5 {[%emt 0:00:17]} 9. a4 {[%emt 0:00:15]} O-O {[%emt 0:00:11]} 10. Be3 {[%emt 0:00:22]} Nb4 {[%emt 0:00:18]} 11. O-O {[%emt 0:00:04]} d5 {[%emt 0:00:56]} 12. exd5 {[%emt 0:00:40]} Bf5 {[%emt 0:00:30]} 13. Rc1 {[%emt 0:01:04]} Nfxd5 {[%emt 0:00:36]} 14. Nxd5 {[%emt 0:00:19]} Nxd5 {[%emt 0:00:04]} 15. Bd2 {[%emt 0:00:42]} Qb6+ {[%emt 0:01:05]} 16. Kh1 {[%emt 0:00:15]} Ne3 {[%emt 0:00:45]} 17. Bxe3 {[%emt 0:00:21]} Qxe3 {[%emt 0:00:02]} 18. Bb5 {[%emt 0:01:50]} Rfd8 {[%emt 0:00:52]} 19. Qe1 {[%emt 0:01:56]} Qxe1 {[%emt 0:01:21]} 20. Rfxe1 {[%emt 0:00:22]} Bg5 {[%emt 0:00:14]} 21. Ra1 {[%emt 0:00:27]} Bxc2 {[%emt 0:00:38]} 22. Nc5 {[%emt 0:00:00]} Rd2 {[%emt 0:04:18]} 23. Rxe5 {[%emt 0:00:52]} Bf6 {[%emt 0:00:34]} 24. Re2 {[%emt 0:01:03]} Rxe2 {[%emt 0:00:24]} 25. Bxe2 {[%emt 0:00:14]} b6 {[%emt 0:01:22]} 26. Rc1 {[%emt 0:00:51]} Bf5 {[%emt 0:00:25]} 27. Ne4 {[%emt 0:00:34]} Bxb2 {[%emt 0:00:17]} 28. Rc7 {[%emt 0:00:30]} Rc8 {[%emt 0:00:22]} 29. Rxc8+ {[%emt 0:00:28]} Bxc8 {[%emt 0:00:00]} 30. Bc4 {[%emt 0:00:27]} Bd7 {[%emt 0:00:17]} 31. Bb3 {[%emt 0:00:43]} Be5 {[%emt 0:00:33]} 32. Kg1 {[%emt 0:00:39]} b5 {[%emt 0:00:03]} 33. axb5 {[%emt 0:00:35]} Bxb5 {[%emt 0:00:07]} 34. Kf2 {[%emt 0:00:13]} a4 {[%emt 0:00:08]} 35. Ba2 {[%emt 0:00:00]} h6 {[%emt 0:00:28]} 36. g3 {[%emt 0:00:27]} a3 {[%emt 0:00:06]} 37. Ke3 {[%emt 0:00:07]} Kf8 {[%emt 0:00:29]} 38. f4 {[%emt 0:00:02]} Bc7 {[%emt 0:00:48]} 39. Kd4 {[%emt 0:00:23]} Bb6+ {[%emt 0:00:14]} 40. Kc3 {[%emt 0:00:05]} Bg1 {[%emt 0:00:07]} 41. h3 {[%emt 0:00:11]} Bf1 {[%emt 0:00:16]} 42. h4 {[%emt 0:00:28]} Bh2 {[%emt 0:00:52]} 43. Kb3 {[%emt 0:00:57]} f5 {[%emt 0:00:26]} 44. Nd6 {[%emt 0:00:21]} Bh3 {[%emt 0:00:19]} 45. Kxa3 {[%emt 0:00:31]} h5 {[%emt 0:00:33]} 46. Bb1 {[%emt 0:00:18]} g6 {[%emt 0:00:00]} 47. Kb3 {[%emt 0:00:01]} Bxg3 {[%emt 0:00:00]} 48. Kc4 {[%emt 0:00:05]} Bxf4 {[%emt 0:00:01]} 49. Kd5 {[%emt 0:00:11]} Bg3 {[%emt 0:00:23]} 50. Ke6 {[%emt 0:00:12]} Kg7 {[%emt 0:00:32]} 51. Nxf5+ {[%emt 0:00:20]} gxf5 {[%emt 0:00:13]} 52. Bxf5 {[%emt 0:00:11]} Bf1 {[%emt 0:00:23]} 53. Be4 {[%emt 0:00:13]} Bxh4 {[%emt 0:00:00]} 54. Kf5 {[%emt 0:00:02]} Bh3+ {[%emt 0:00:13]} 55. Kf4 {[%emt 0:00:00]} Kf6 {[%emt 0:00:09]} 56. Bf3 {[%emt 0:00:06]} Kg6 {[%emt 0:00:05]} 57. Be4+ {[%emt 0:00:05]} Kh6 {[%emt 0:00:01]} 58. Bf3 {[%emt 0:00:01]} Be6 {[%emt 0:00:05]} 59. Be4 {[%emt 0:00:09]} Bg4 {[%emt 0:00:04]} 60. Bf3 {[%emt 0:00:00]} Bc8 {[%emt 0:00:05]} 61. Bd5 {[%emt 0:00:34]} Be1 {[%emt 0:00:02]} 62. Bf3 {[%emt 0:00:07]} h4 {[%emt 0:00:18]} 63. Bg4 {[%emt 0:00:00]} Bg3+ {[%emt 0:00:09]} 64. Kf3 {[%emt 0:00:06]} Bb7+ {[%emt 0:00:00]} 65. Ke3 {[%emt 0:00:08]} Bg2 {[%emt 0:00:17]} 66. Bf3 {[%emt 0:00:04]} h3 {[%emt 0:00:02]} 67. Ke2 {[%emt 0:00:12]} Kg6 {[%emt 0:00:05]} 68. Ke3 {[%emt 0:00:06]} Kf5 {[%emt 0:00:03]} 69. Ke2 {[%emt 0:00:09]} Kf4 {[%emt 0:00:02]} 0-1

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.13"]
[Round "4.29"]
[White "Sarana, Alexey"]
[Black "Sjugirov, Sanan"]
[Result "0-1"]
[ECO "D37"]
[WhiteElo "2562"]
[BlackElo "2652"]
[Annotator "TA"]
[PlyCount "81"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,81,18,22,25,24,22,6,39,20,22,25,56,42,45,45,46,49,62,14,14,12,26,13,8,28,26,18,20,33,30,-49,-47,-89,-89,-87,-91,-112,-137,-129,-123,-126,-125,-133,-134,-146,-145,-200,-204,-296,-296,-294,-273,-389,-289,-302,-304,-281,-286,-293,-292,-649,-543,-541,-540,-547,-520,-695,-552,-533]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. Bf4 dxc4 6. e3 {[%cal Be2e3,Be3e4,Be4d5][%mdl 32]} Bd6 7. Bxd6 cxd6 8. Bxc4 {LiveBook: 7 Games} Nb6 $146 {D37: Queen's Gambit Declined: 5 Bf4} ({Predecessor:} 8... O-O 9. O-O a6 10. a4 b6 11. d5 e5 12. Nd2 Bb7 13. Qe2 Qe7 14. e4 g6 15. Rfc1 Nh5 16. g3 Ng7 17. Na2 a5 18. b4 axb4 19. Nxb4 Nc5 20. Bb5 f5 21. f3 h5 22. Nd3 {½-½ (22) Bacrot,E (2704)-Riazantsev,A (2671) Montpellier 2015}) 9. Bb3 Bd7 10. e4 Bc6 {The position is equal.} 11. Qd3 Qe7 12. O-O O-O 13. d5 exd5 14. exd5 Bd7 15. Rfe1 Qd8 16. Nd4 Re8 17. a4 a6 18. a5 Rxe1+ 19. Rxe1 Nc8 {[%cal Bb6c8,Bc8a7,Ba7b5,Bb5d4,Bd4b3][%mdl 32]} 20. Ne4 Nxe4 21. Qxe4 Na7 22. Bc2 (22. Bc4 $11) 22... g6 $15 23. b4 Qf6 {aiming for ...Re8.} 24. Qd3 {[#]} Rc8 $1 25. h3 Nb5 26. Ba4 {[%cal Rd4b5]} Rc3 27. Qd2 {Strongly threatening Bxb5.} Nxd4 28. Bxd7 Rc2 29. Qe3 Rb2 30. b5 (30. Bc8 $17) 30... axb5 $19 (30... Nxb5 31. Rc1 $17) 31. Bc8 (31. Rd1 $142 Ne2+ 32. Kh1) 31... Kg7 {[#] White must now prevent ...Nc2.} 32. Rd1 Nb3 ({Don't play} 32... Ne2+ 33. Kh2 $17) 33. Qb6 (33. Bxb7 $142 Nxa5 34. Ba6) 33... Nc5 34. Rf1 Qe7 35. Bxb7 Nxb7 ({But not} 35... Qxb7 36. Qxb7 Nxb7 37. a6 $19) 36. a6 Nc5 37. Ra1 $2 (37. Qa5 Nxa6 38. Qxa6) 37... Qf6 {Black is clearly winning.} 38. Rf1 Ra2 39. a7 {If only White now had time for Qb8....} Qe7 40. Qb8 Rxa7 41. Qxb5 {Precision: White = 48%, Black = 76%.} 0-1

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.13"]
[Round "6.1"]
[White "Paravyan, David"]
[Black "Sjugirov, Sanan"]
[Result "0-1"]
[ECO "D36"]
[WhiteElo "2603"]
[BlackElo "2652"]
[Annotator "TA"]
[PlyCount "87"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,87,12,24,5,6,6,2,10,25,-7,7,12,11,5,0,0,25,-14,-11,-23,-14,-36,15,22,21,-4,0,-56,-58,-58,-45,-68,-72,-55,-52,-58,-66,-60,-46,-57,-56,-64,-53,-85,-75,-64,0,0,0,0,0,-37,40,32,39,0,0,-63,-32,-110,-118,-120,-118,-132,-132,-94,-136,-129,-104,-103,-115,-119,-119,-205]} 1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 Nbd7 5. cxd5 exd5 6. Qc2 c6 7. Bg5 Be7 8. e3 Nh5 9. h4 {D36: Queen's Gambit Declined: Exchange Variation: Main line (5 Bg5 c6 6 Qc2)} h6 10. Bxe7 Qxe7 11. Be2 {The position is equal.} Nhf6 12. O-O-O Nb6 13. Ne5 Be6 $146 ({Predecessor:} 13... h5 14. Kb1 Be6 15. Ka1 O-O-O 16. Na4 Kb8 17. Nxb6 axb6 {1-0 (67) Volkov,S (2637)-Ladron de Guevara Pinto,P (2414) Linares 2017}) 14. f4 {[%cal Bf2f4,Bf4f5][%mdl 32]} h5 15. f5 Bd7 16. Rhf1 O-O-O 17. Qb3 Be8 18. a4 Na8 (18... Kb8 $15) 19. a5 Nc7 20. Na4 Ne4 21. Bd3 ({Better is} 21. Kb1 $1 $11) 21... Nd6 $15 22. Nc5 f6 23. Nf3 $1 Bf7 24. Kb1 Ncb5 $1 25. Qb4 Rhe8 26. Rc1 Kb8 (26... Qxe3 $6 27. Rfe1 $16) 27. Rfe1 Rc8 28. Nd2 b6 29. Na4 {[#]} Kb7 $1 30. Qb3 bxa5 (30... Qd7 $15 31. Qb4 Qe7) 31. Nc5+ $11 Ka8 32. Qa4 Qc7 33. Ndb3 Qb6 (33... Nc4 $15) 34. Nxa5 $14 Re7 35. Ncb3 Be8 {Threatening ...Bd7.} 36. Rc5 (36. Nc5 $11) 36... Bd7 $15 37. Qb4 ({White should try} 37. Ka2 $15) 37... Rce8 $17 (37... Bxf5 $6 38. Bxf5 Nxf5 {[#]} 39. Nxc6 $1 $11 {[%mdl 512]}) (37... Nxf5 $6 38. Bxb5 cxb5 39. Rxd5 $11) 38. Rec1 {[%cal Ra5c6]} Rxe3 39. Bxb5 Nxb5 ({Much weaker is} 39... cxb5 $6 40. Rxd5 Bxf5+ 41. Ka1 $11) (39... Bxf5+ 40. Ka2 $16) 40. Nxc6 Bxc6 ({Reject} 40... Bxf5+ $6 41. Ka1 $11) 41. Rxc6 {[#]} Nc3+ $1 {[%mdl 512] Black is better.} 42. Qxc3 (42. bxc3 Qxc6) 42... Rxc3 43. R1xc3 Qb5 44. Nc1 {Precision: White = 45%, Black = 75%.} (44. Rc7 $17) 0-1

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.13"]
[Round "6.2"]
[White "Pridorozhni, Aleksei"]
[Black "Tunik, Gennady"]
[Result "1-0"]
[ECO "A22"]
[WhiteElo "2571"]
[BlackElo "2378"]
[Annotator "TA"]
[PlyCount "24"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,24,11,8,-33,6,-2,0,-70,16]} 1. c4 Nf6 2. Nc3 e5 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. d3 Be7 7. Be3 O-O 8. Rc1 Kh8 {A22: Englische Eröffnung} (8... Re8 9. Qc2 Bf8 10. a3 c6 11. Nf3 N8d7 12. O-O Nf6 13. b4 Bf5 14. Rfd1 h6 15. Ne4 Rc8 16. Bc5 Bxe4 17. dxe4 {½-½ (39) Ding,L (2777)-Harikrishna,P (2744) Huaian 2017}) 9. a3 f5 {LiveBook: 4 Partien} 10. Na4 N8d7 $146 (10... Nc6 $5) ({Vorgänger:} 10... Bd6 11. Nc5 c6 12. Nf3 Nd5 13. Bg5 Nf6 14. O-O Qe7 {½-½ (68) Zemerov,V (2430)-Lengyel,B (2320) Budapest 1995}) 11. Nf3 Nd5 12. O-O (12. Bd2 $11) 12... c6 {[%mdl 32768] Loss on Time!?} (12... Nxe3 $15 13. fxe3 c6) 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.13"]
[Round "6.3"]
[White "Kokarev, Dmitry"]
[Black "Triapishko, Alexandr"]
[Result "1-0"]
[ECO "C60"]
[WhiteElo "2616"]
[BlackElo "2531"]
[Annotator "TA"]
[PlyCount "125"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,125,41,45,56,44,31,39,33,29,12,12,-17,0,-32,52,35,52,38,38,34,35,32,41,13,35,21,48,-16,66,39,52,67,63,78,72,0,0,0,8,12,12,14,18,9,8,7,69,39,40,37,43,22,29,29,29,29,29,29,30,30,62,59,70,73,67,79,97,83,102,102,89,46,104,111,112,104,116,116,117,106,118,118,119,120,375,319,734,733,628,325,3992,4379,5402,5089,3700,2198,12828,12825,12799,12799,12799,12798,12787,9114,6558,6739,5182,4945,4724,4712]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 {[%cal Bg8e7,Be7c6,Bc6b4][%mdl 32]} 4. Nc3 d6 (4... g6 5. d4 exd4 6. Nd5 Bg7 7. Bg5 h6 8. Bf6 Bxf6 9. Nxf6+ Kf8 10. Qd2 a6 11. Bc4 Nf5 12. Nd5 Nd6 13. Bd3 Kg7 14. O-O-O Re8 {1-0 (47) Navara,D (2726)-Movsesian,S (2653) Prague 2016}) 5. d4 a6 6. Be2 {C60: Ruy Lopez: Unusual Black 3rd moves and 3...g6} exd4 7. Nxd4 Nxd4 8. Qxd4 Nc6 9. Qd3 Nb4 {LiveBook: 3 Games} 10. Qd1 g6 11. O-O $146 ({Predecessor:} 11. Be3 Bg7 12. Qd2 {1-0 (56) Schakel,C (2304)-Gromov,S (2257) ICCF email 2015}) 11... Bg7 12. a3 Nc6 13. Nd5 O-O 14. c4 Be6 15. Be3 Rb8 (15... Bxb2 $15 16. Rb1 Bxa3) 16. Qd2 $14 Ne5 17. f4 $36 {[%mdl 2048] White is pushing.} Nd7 18. Rad1 Re8 19. Nc3 {[#] aiming for f5.} b5 20. cxb5 axb5 21. Bd4 Bb3 22. Rde1 (22. Bxg7 $14 Bxd1 23. Rxd1) 22... Bc4 (22... b4 $11 23. axb4 Rxb4 24. Bxg7 Kxg7) 23. Bxc4 Bxd4+ 24. Qxd4 bxc4 25. Re2 Nb6 26. Nd5 (26. Ref2 $16) 26... Nxd5 $11 27. Qxd5 Qf6 28. Qxc4 d5 $1 {[%cal Rd5c4]} 29. Qxd5 {e5 is the strong threat.} Rxb2 30. Rxb2 Qxb2 {[%mdl 4096] Endgame KQR-KQR} 31. f5 c6 (31... Qb6+ $1 $11 32. Kh1 Qa6) 32. Qxc6 (32. Qd7 $5 {[%cal Rd7e8]} Rf8 33. a4 $16 (33. Qxc6 Qxa3 34. h3 Qe3+ 35. Kh2 Qd4 $16)) 32... Qd4+ 33. Kh1 Qxe4 34. Qxe4 (34. Qc1 {with more complications.} Re5 35. fxg6 hxg6 36. h3 Re8 37. Rf4) 34... Rxe4 $14 {KR-KR} 35. Ra1 Ra4 $1 36. fxg6 hxg6 37. Kg1 Kg7 38. Kf2 Kf6 39. Ke3 Ke5 40. Kd3 Kd5 41. Kc3 Kc5 42. Kb3 Re4 43. Rc1+ Kb5 44. h3 Re3+ ({Black should play} 44... f5 $14) 45. Rc3 $16 Re4 46. Rg3 Ka5 47. Rg5+ Kb6 48. Rg4 Re1 49. a4 Rb1+ 50. Kc4 Ka5 $2 {[%mdl 8192] [#]} (50... Kc6 $16 {keeps fighting.} 51. Rf4 f5) 51. Kd5 $18 Rb6 $2 (51... Rf1 52. h4 Rf6) 52. Rf4 f6 53. h4 Ra6 $2 (53... f5 54. g4 fxg4) 54. g4 {White is clearly winning.} g5 55. hxg5 fxg5 56. Rf5 Kxa4 57. Ke5 Rg6 58. Rf6 Rg8 59. Kf5 Kb5 60. Rg6 Ra8 61. Kxg5 Kc5 62. Rf6 Kd5 63. Kf5 {Precision: White = 64%, Black = 32%.} 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.13"]
[Round "6.4"]
[White "Hasangatin, Ramil"]
[Black "Bocharov, Dmitry"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2502"]
[BlackElo "2583"]
[Annotator "TA"]
[PlyCount "77"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,77,0,0,-2,14,7,0,7,16,0,0,0,8,0,50,36,38,0,91,86,170,84,139,115,104,64,69,65,65,50,41,54,87,57,97,41,69,63,110,45,54,14,14,-98,-112,-169,-158,-841,-863,-847,-844,-832,-797,-772,-731,-725,-599,-627,-578,-661,-676,-866,-850,-810,-830,-1060,-1062,-1044]} 1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. Bxc6 bxc6 5. d3 Ne7 6. Bd2 d5 {LiveBook: 5 Games. B30: Sicilian: 2...Nc6 3 Bb5, lines without ...g6} (6... Qc7 7. Bc3 d6 8. e5 d5 9. b3 Ng6 10. Bb2 d4 11. Qe2 f6 12. exf6 gxf6 13. g3 e5 14. Nbd2 {1-0 (51) Khusnutdinov,R (2476)-Vakhidov,J (2578) Almaty 2016}) 7. Qe2 Ng6 8. h4 h5 {The position is equal.} 9. e5 Be7 $146 ({Find the theoretical novelty and annotate with similar games:} 9... f6 10. O-O Qc7 11. Re1 Be7 12. b3 O-O 13. Bc3 {1-0 (13) Nemec,Z (2175)-Mevel,A (2208) LSS email 2012}) 10. c4 f6 11. Nc3 Qc7 {[%cal Rg6e5]} 12. Na4 fxe5 13. g3 Rb8 14. b3 {[%mdl 1024] White has compensation.} Bf6 (14... e4 $1 $11 15. dxe4 dxc4) 15. Rc1 $16 Qd6 {[#]} (15... Ne7 $16) 16. O-O (16. Be3 $1 $18 {and White stays clearly on top.}) 16... Kf7 (16... Rb7 $142) 17. Be3 e4 18. dxe4 d4 19. Bd2 e5 20. Ne1 Bh3 21. Ng2 Rbf8 22. Kh2 Bc8 23. Rh1 ({Better is} 23. Ne1 $16) 23... Ke8 24. Rcf1 Rf7 25. Bc1 (25. Kg1 $16) 25... Nf8 $14 26. Kg1 Ne6 27. Ne1 {[#]} (27. Nb2 $1 $11 {remains equal.}) 27... g5 $1 $17 28. hxg5 (28. Rh2 $17 {keeps fighting.}) 28... Bxg5 $19 29. Nf3 $2 (29. Rxh5 $17 Rxh5 30. Qxh5 Bxc1 31. Nf3) 29... d3 {Black is clearly winning.} 30. Qd1 Bxc1 31. Nh4 Bg5 32. Nf5 {[#]} Rxf5 $1 33. exf5 Ng7 34. g4 Qd4 35. Qf3 Kf7 36. Rh2 hxg4 37. Qxc6 Rxh2 38. Qg6+ Kg8 {( -> ...Rxf2!)} 39. Kxh2 {Precision: White = 38%, Black = 57%.} 0-1

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.13"]
[Round "6.5"]
[White "Esipenko, Andrey"]
[Black "Khanin, Semen"]
[Result "1-0"]
[ECO "E18"]
[WhiteElo "2571"]
[BlackElo "2458"]
[Annotator "TA"]
[PlyCount "63"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,63,21,13,25,0,16,14,12,12,24,0,29,18,16,20,19,5,75,75,64,56,72,71,90,89,91,87,99,94,102,97,109,79,83,75,87,91,90,90,106,100,108,97]} 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. Nc3 Ne4 7. Bd2 O-O 8. O-O d5 9. cxd5 exd5 10. Rc1 Nd7 11. Bf4 Nxc3 12. Rxc3 c5 {E18: Queen's Indian: Old Main Line (4 g3 Bb7 5 Bg2 Be7 6 0-0 0-0 7 Nc3)} 13. Qa4 (13. dxc5 bxc5 14. Rc1 Nf6 15. Bg5 Qb6 16. Qc2 Rfe8 17. Nd2 h6 18. Bxf6 Bxf6 19. e4 dxe4 20. Bxe4 Rad8 21. Bxb7 Qxb7 22. Nb3 Bd4 23. Nxc5 Bxc5 24. Qxc5 Qxb2 25. Qxa7 {½-½ (25) Aronian,L (2805)-Korobov,A (2652) Riadh 2017}) 13... a6 14. dxc5 Nxc5 {The position is equal.} 15. Qd1 Bf6 $146 ({Predecessor:} 15... Re8 16. Be5 a5 17. Rc2 Qd7 18. Bd4 Red8 19. Ne5 Qb5 20. e3 {1-0 (49) Kuzmin,G (2520)-Rozentalis,E (2400) Kharkov 1985}) 16. Nd4 Re8 17. Rc2 Bxd4 18. Qxd4 Ne6 19. Qd2 Qf6 (19... Re7 $11) 20. Be3 $16 b5 21. Bb6 Qe5 22. Rfc1 {White is better.} h6 23. e3 Qf5 24. h4 Re7 25. Bd4 Rae8 26. b3 Qg4 27. a4 (27. Qd1 {is interesting.} Qxd1+ 28. Rxd1 Rd7 29. Bb6 Ba8 30. Rcc1) 27... Nxd4 28. Qxd4 Qxd4 29. exd4 bxa4 30. bxa4 Re1+ 31. Rxe1 Rxe1+ 32. Bf1 {Precision: White = 71%, Black = 42%.} 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.13"]
[Round "6.6"]
[White "Vastrukhin, Oleg"]
[Black "Potapov, Pavel"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2398"]
[BlackElo "2479"]
[Annotator "TA"]
[PlyCount "76"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,76,22,7,-28,-14,-18,0,-33,-37,-46,-54,-48,-60,-70,-61,-101,93,-55,-50,-59,-59,-107,-41,-15,29,22,48,48,68,48,63,10,16,19,27,0,0,0,0,0,0,-118,-118,-121,-118,-150,-144,-154,-144,-156,-145,-149,-129,-229,-147,-156,-124,-132,0,-156,0,-135,0]} 1. Nf3 g6 2. d4 Bg7 3. e4 d6 4. Nc3 a6 5. Be3 Nd7 6. Qd2 b5 7. a4 b4 8. Nd5 {B06: Modern Defence} (8. Ne2 Ngf6 9. Ng3 Ng4 10. Bf4 e5 11. Bg5 f6 12. Be3 Nxe3 13. Qxe3 O-O 14. Bc4+ Kh8 15. O-O Nb6 {0-1 (43) Darini,P (2511)-Mamedov,R (2688) Doha 2016}) 8... a5 {LiveBook: 4 Games} 9. Bc4 e6 10. Nf4 {The position is equal.} Nb6 11. Bd3 Nf6 12. e5 $146 ({Predecessor:} 12. h4 Bb7 13. e5 Nfd7 14. exd6 cxd6 15. h5 e5 16. dxe5 dxe5 {½-½ (77) Yang,K (2366)-Dzhumaev,M (2549) Manila 2008}) 12... Ng4 $1 13. h3 Nxe3 14. Qxe3 Bb7 15. h4 h6 $2 {[#]} (15... Bxf3 $1 $17 16. Qxf3 O-O) 16. exd6 (16. Bxg6 $1 $16 {[%mdl 512]} fxg6 17. Nxe6) 16... Qxd6 $15 17. Bb5+ c6 18. Bd3 O-O-O (18... Rc8 $17 19. Qe4 Rc7) 19. c3 $1 Rhe8 {Threatens to win with ...e5.} 20. O-O Nd5 21. Nxd5 exd5 22. Qd2 Re7 23. cxb4 ({White should play} 23. Rfc1 $14) 23... Qxb4 $11 24. Qxb4 axb4 25. a5 {[%cal Ba4a5,Ba5a6][%mdl 32]} c5 {[%cal Bc6c5,Bc5c4][%mdl 32]} 26. a6 Ba8 27. b3 Rc7 28. Ra4 {[#]} (28. Rfc1 $11 {keeps the balance.}) 28... Bc6 $1 $17 {[%cal Rc6a4]} 29. Ra5 ({Don't play} 29. a7 $6 Kb7 $11) 29... c4 $1 {[%cal Rc4d3]} 30. Bc2 Kb8 31. Rb1 c3 32. Bd3 Ka7 33. Rc1 Re8 34. g4 (34. Rc5 $17) 34... Re6 35. Kg2 Kb6 36. Rca1 {aiming for a7.} Ka7 37. Rc1 $1 Kb6 38. Rca1 $1 {a7 is the strong threat.} Ka7 {Precision: White = 53%, Black = 53%.} (38... Ree7 $17) 1/2-1/2

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.13"]
[Round "6.7"]
[White "Sarana, Alexey"]
[Black "Nazaretyan, Tigran"]
[Result "1-0"]
[ECO "A70"]
[WhiteElo "2562"]
[BlackElo "2285"]
[Annotator "TA"]
[PlyCount "95"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 25,95,66,133,123,135,138,123,135,145,137,133,148,148,106,99,99,127,119,173,112,110,88,112,114,110,103,112,118,143,144,128,36,28,0,0,0,0,0,3,0,0,0,0,0,0,0,8,0,0,-8,-8,-8,-8,-8,830,830,29981,29981,29983,29985,29985,29986,29986,29987,29988,29989,29989,29990,29990,29991,29992,29993]} 1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Bd3 Bg7 8. h3 O-O 9. Nf3 a6 10. a4 Re8 11. O-O Nbd7 12. Re1 Qc7 13. Bf4 c4 {LiveBook: 5 Games. A70: Modern Benoni: 6 e4 g6 7 Nf3} ({Black should try} 13... b6 $14) (13... Nh5 14. Bh2 Ne5 15. Be2 Nxf3+ 16. Bxf3 Nf6 17. e5 dxe5 18. d6 Qb6 19. Bxe5 Be6 20. a5 Qa7 21. Qa4 Red8 22. Qh4 {1-0 (53) Dreev,A (2606)-Malakhov,V (2676) Villarrobledo 2007}) 14. Bf1 $1 $16 Nh5 15. Bh2 Ne5 {White is clearly better.} 16. Bxe5 Bxe5 17. Nxe5 Rxe5 18. Qd4 Nf4 $146 ({Predecessor:} 18... Bd7 19. Qxc4 Qb6 20. a5 Qd8 21. Re3 {1-0 (42) Hajiyev,S (1945)-Hatipoglu,M (1783) Canakkale 2015}) 19. Qxc4 Qxc4 20. Bxc4 Rg5 21. g3 Bxh3 {[#]} (21... Nxh3+ $16 22. Kg2 Nf4+ 23. Kh2 Rh5+ 24. Kg1 Rg5) 22. Kh2 (22. e5 $1 $18 {[%mdl 512]} Bf5 (22... dxe5 23. Ne4) 23. exd6) 22... Rh5 {( -> ...Bg2+)} 23. gxf4 {Strongly threatening Be2.} Bf1+ {[#]} 24. Kg1 $1 Bxc4 25. Kg2 g5 26. f5 Rc8 27. Kg3 Rh4 {[#]} 28. Rac1 ({White should play} 28. f3 $1 $16) 28... Bb3 $1 $14 29. Rh1 Rxh1 30. Rxh1 $11 {[%mdl 4096] Endgame KRB-KRN} Kg7 31. f4 h6 32. f6+ Kg6 33. f5+ Kxf6 {Hoping for ...Kg7.} 34. Rxh6+ Ke5 35. Rh7 Rc7 36. Kg4 Bc2 37. Kxg5 (37. Rh2 {is interesting.} Bd3 38. Kxg5 Rc8 39. Kg4 b5 40. axb5 axb5 41. Kf3) 37... f6+ 38. Kg6 Rxh7 39. Kxh7 {Threatens to win with a5.} Bxe4 $2 {[%mdl 8192]} (39... b5 $11 40. axb5 axb5 41. Nxb5 Bxe4) 40. Nxe4 $18 Kxe4 $11 {KP-KP} 41. Kg6 {White mates.} Ke5 42. a5 Kxd5 43. Kxf6 {K3P-K3P} Kc4 44. Ke6 d5 45. f6 d4 46. f7 d3 47. f8=Q d2 48. Qd6 {Precision: White = 66%, Black = 44%.} 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.13"]
[Round "6.8"]
[White "Lugovskoy, Maxim"]
[Black "Kabanov, Nikolai"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2459"]
[BlackElo "2478"]
[Annotator "TA"]
[PlyCount "86"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,86,0,-9,-9,13,0,19,19,19,12,12,14,37,0,9,-10,69,72,66,64,61,56,105,59,58,45,77,82,88,80,86,64,86,18,77,80,92,45,81,34,43,0,26,26,31,29,54,47,60,59,69,0,0,-64,120,103,115,97,147,141,146,70,81,70,133,145,120,126,114,116,366,214,319,208,227,226,596,586,1850]} 1. d4 Nf6 2. Nc3 d5 3. Bf4 e6 4. Nb5 Na6 5. e3 c6 6. Nc3 {D00: 1 d4 d5: Unusual lines} Nb8 (6... Nc7 7. Nf3 Bd6 8. Ne5 O-O 9. Qf3 Bb4 10. Bd3 Nb5 11. O-O Nxc3 12. bxc3 Bxc3 {0-1 (33) Jobava,B (2690)-Anand,V (2782) Riadh 2017}) 7. Nf3 a6 8. Bd3 {The position is equal.} c5 9. dxc5 Bxc5 10. O-O Nc6 11. Qe2 Qe7 $146 ({Predecessor:} 11... O-O 12. Rad1 Qe7 13. e4 d4 {1-0 (61) Lugovskoy,M (2474)-Gluhovsky,M (2312) Sochi 2017}) 12. Bg5 Bb4 (12... h6 $11 13. Bxf6 Qxf6) 13. e4 $14 Bxc3 14. bxc3 dxe4 15. Bxe4 Qc5 16. Bxf6 gxf6 17. Rad1 Bd7 18. Nd4 {[%cal Bf3d4,Bd4f5,Bf5e7][%mdl 32]} O-O-O 19. Qe3 Na5 20. Rb1 $1 f5 21. Bf3 (21. Nxf5 $1 $16 Qxe3 22. Nxe3) 21... e5 (21... Bc6 $11 {remains equal.}) 22. Nxf5 $1 $16 Qxe3 23. Ne7+ Kc7 24. fxe3 Be6 {Threatens to win with ...Rd7.} 25. Be4 Rd7 26. Nf5 b6 27. Bd3 Nc4 {Threatening ...Nd2.} 28. Rb4 Nd2 29. Rf2 a5 $1 {[%cal Ra5b4]} 30. Rh4 ({White should try} 30. Rb5 $14) 30... Nb1 $1 $11 31. Ng7 (31. c4 $11) 31... Bd5 $2 (31... Bxa2 $15 32. c4 Nc3) 32. c4 $36 {[%mdl 2048] Keeping Black busy.} Bc6 33. Nh5 {Nf6 is the strong threat.} Nc3 34. Nf6 Re7 35. a3 (35. e4 $1 $16) 35... e4 $14 36. Bf1 Rd8 (36... Nd1 $14) 37. Rxh7 Nd1 38. Re2 Nc3 {[#]} 39. Re1 $1 Rd2 $2 (39... Rd6 $16) 40. h4 (40. g4 $142) 40... Kd6 (40... Rd6 $142) 41. h5 {[%cal Bh4h5,Bh5h6][%mdl 32] Hoping for h6.} Ke6 {[#]} 42. Ng8 $1 Rc7 $2 (42... Re8) 43. h6 {And now Rg7 would win.} Rc8 {Precision: White = 59%, Black = 29%.} 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.13"]
[Round "6.9"]
[White "Belyakov, Bogdan"]
[Black "Goganov, Aleksey"]
[Result "1/2-1/2"]
[ECO "C67"]
[WhiteElo "2486"]
[BlackElo "2563"]
[Annotator "TA RC"]
[PlyCount "24"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,24,0,14]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 {[%cal Bd2d4,Bd4e5][%mdl 32]} Nd6 6. dxe5 Nxb5 7. a4 Nbd4 8. Nxd4 Nxd4 9. Qxd4 d5 10. exd6 Qxd6 11. Qe4+ $146 Qe6 12. Qd4 Qd6 1/2-1/2

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.13"]
[Round "6.10"]
[White "Matjushin, Gennady"]
[Black "Volkov, Sergey"]
[Result "1-0"]
[ECO "D13"]
[WhiteElo "2417"]
[BlackElo "2627"]
[Annotator "TA"]
[PlyCount "79"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,79,24,-8,15,0,0,0,16,0,-8,-24,-13,-21,-9,-29,0,0,18,20,30,-14,-6,-38,-38,-38,-38,-37,-22,-37,-37,-45,0,0,196,205,286,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-86,-16,-200,-193,-192,-180,-228]} 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 a6 5. cxd5 cxd5 6. Bf4 Nc6 7. Rc1 Nh5 {D13: Slav Defence: Exchange variation without ...Bf5} (7... Bf5 8. e3 e6 9. Qb3 Ra7 10. Be2 Be7 11. O-O O-O 12. Na4 Nd7 13. a3 Bg4 14. h3 Bxf3 15. Bxf3 Na5 16. Qa2 Nc4 17. Be2 {0-1 (50) Akobian,V (2647)-Karjakin,S (2760) Riadh 2017}) 8. Be5 f6 9. Bg3 e5 10. e3 Nxg3 11. hxg3 Be6 12. a3 {LiveBook: 3 Games} Rc8 13. Be2 Be7 {[#]} 14. dxe5 $146 ({Predecessor:} 14. Qb3 Na5 15. Qa2 {1-0 (54) Rusev,K (2530)-Stojanovic,D (2496) Belgrade 2010}) 14... fxe5 15. O-O e4 16. Nd4 Nxd4 17. Qxd4 O-O 18. Qd2 Bf6 19. Rfd1 Bxc3 (19... Rc6 {seems wilder.} 20. b4 Kh8 21. b5 axb5 22. Nxb5 Qe7) 20. Rxc3 Qf6 21. f4 (21. Rxc8 {with more complications.} Rxc8 22. Rc1 Rxc1+ 23. Qxc1 d4 24. exd4 Qxd4 25. Qc7) 21... Rxc3 22. Qxc3 (22. bxc3 {feels hotter.} Rc8 23. Rc1 b5 24. Kf2 Bf7 25. Bd1) 22... Qxc3 23. bxc3 $11 {[%mdl 4096] Endgame KRB-KRB} Rc8 24. Rc1 Rc6 25. Kf2 Rb6 26. c4 Rb2 27. Kf1 Rb3 $2 (27... dxc4 $11 {and Black has nothing to worry.} 28. Bxc4 Bxc4+ 29. Rxc4 Rb3) 28. cxd5 $18 Bxd5 {[#]} 29. Rc5 $2 (29. Rd1 $1 $18) 29... Be6 $11 30. f5 Rb1+ $1 31. Kf2 Bd7 32. Bc4+ Kf8 33. Rc7 Rb2+ 34. Ke1 Ke8 {[#] ...Kd8 is the strong threat.} 35. Be6 Bxe6 36. fxe6 b5 37. Ra7 (37. Rxg7 $11 h5 38. Ra7) 37... Rxg2 (37... g6 $17 38. Rxh7 Ra2) 38. Rxa6 $2 (38. Rxg7 $11 {and White is okay.} h5 39. Ra7) 38... Rxg3 $19 39. Kf2 Rg5 40. Ra7 {[%mdl 32768] Precision: White = 57%, Black = 55%. . Loss on Time!?} 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.13"]
[Round "6.11"]
[White "Timofeev, Artyom"]
[Black "Demkovich, Anatoliy"]
[Result "1-0"]
[ECO "B37"]
[WhiteElo "2563"]
[BlackElo "2407"]
[Annotator "TA"]
[PlyCount "83"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,83,67,107,87,75,59,87,68,91,91,82,78,83,46,79,53,77,86,91,83,100,81,84,97,118,114,129,115,151,111,125,0,139,120,111,113,158,117,119,124,144,139,153,154,326,298,303,313,453,420,406,465,487,477,476,470,434,354,993,993,919,866]} 1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. c4 Nc6 6. Be3 Nf6 7. Nc3 O-O 8. Nc2 d6 9. Be2 b6 10. O-O Bb7 {B37: Sicilian: Maroczy Bind with 5...Bg7, sidelines} 11. Qd2 Rc8 12. f3 Nd7 {LiveBook: 10 Games. White is slightly better.} 13. b3 (13. Rac1 Nc5 14. b3 f5 15. exf5 gxf5 16. f4 Kh8 17. Bf3 e5 18. Nb5 Rf6 19. Rcd1 {1-0 (51) Tomashevsky,E (2695)-Inarkiev,E (2682) Dubai 2014}) 13... a6 14. Rac1 Re8 15. Rfd1 $146 ({Predecessor:} 15. Kh1 Na5 16. Nd5 Bxd5 17. cxd5 Bc3 18. Qd1 {1-0 (52) Keene,R (2465)-Ardiansyah,H (2380) Brisbane 1979}) 15... Qc7 16. Nd5 Qd8 17. Bg5 Nc5 18. Kh1 Ba8 19. Bf1 Rb8 20. b4 Ne6 21. Be3 Ne5 22. h3 a5 23. a3 {[%cal Ba2a3,Ba3b4][%mdl 32]} axb4 24. axb4 ({Of course not} 24. Ncxb4 $6 Nd7 $11) 24... Nd7 25. Na3 Nc7 26. Bg5 Ne6 27. Be3 Nc7 $1 28. Nb1 Bc6 29. Nbc3 h5 30. Ra1 Rb7 31. Ra3 Bxd5 32. cxd5 Qb8 33. Qa2 e6 $2 {[#]} (33... b5 $16 34. Ba7 Qa8) 34. dxe6 $18 Nxe6 35. Nb5 {[%cal Bc3b5,Bb5d6,Bd6e8][%mdl 32]} Ne5 (35... Nf6 {keeps fighting.} 36. Bc4 Bf8) 36. f4 Nc6 37. Nxd6 Rd7 38. Nxe8 Rxd1 {[#]} 39. Ra8 $1 {[%cal Ra8b8]} Rxf1+ 40. Kh2 Ra1 $2 (40... Bd4) 41. Rxb8 Nxb8 42. Qd5 {Precision: White = 64%, Black = 34%.} 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.13"]
[Round "6.12"]
[White "Pogonina, Natalija"]
[Black "Iljiushenok, Ilia"]
[Result "0-1"]
[ECO "E60"]
[WhiteElo "2478"]
[BlackElo "2512"]
[Annotator "TA"]
[PlyCount "58"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,58,15,24,23,70,75,85,88,89,91,93,81,137,98,139,106,104,115,156,153,174,171,165,102,104,95,102,91,95,70,87,87,85,-564,-569,-553,-561,-550,-559,-513,-549,-543,-550,-552,-542]} 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. e3 O-O 5. Be2 d6 6. O-O Nbd7 7. b3 e5 8. Bb2 Re8 {LiveBook: 4 Games} 9. dxe5 {E60: King's Indian: Unusual lines and Fianchetto Variation without Nc3} dxe5 10. Nxe5 Ne4 11. Nd3 {White is better.} Bxb2 12. Nxb2 Qh4 $146 ({Predecessor:} 12... Qg5 13. Qc1 Ndf6 14. Nd3 Nh5 15. Nc3 Nef6 16. Bf3 Bf5 {1-0 (66) Pogonina,N (2466)-Sandu,M (2278) Antalya 2017}) 13. Qc1 Ne5 (13... Qe7 $142) 14. Nc3 Nf6 15. Nd5 Nxd5 16. cxd5 Bf5 17. f3 c6 {[#]} 18. e4 $1 {[%cal Re4f5]} Bd7 19. dxc6 (19. d6 $18) 19... Nxc6 20. Bc4 Ne5 21. Bd5 Bc6 22. Rd1 Bxd5 23. Rxd5 ({Wrong is} 23. exd5 $2 Nxf3+ 24. Kf1 Nxh2+ 25. Kg1 Re2 $19) 23... f5 24. exf5 $2 {[%mdl 8192] [#]} (24. Nc4 $16 Rac8 25. Qb2 Nxc4 26. bxc4) 24... Nxf3+ $1 $19 {[%mdl 512] Black is clearly winning.} 25. gxf3 Re2 26. Rd8+ Rxd8 27. Qc4+ Qxc4 28. Nxc4 gxf5 29. a4 Rd3 {Precision: White = 42%, Black = 70%.} 0-1

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.13"]
[Round "6.13"]
[White "Golubov, Saveliy"]
[Black "Anikonov, Dmitry"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2484"]
[BlackElo "2407"]
[Annotator "TA"]
[PlyCount "102"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,102,-43,-21,-60,-49,-83,-75,-94,-81,-87,-87,-91,-93,-121,-105,-106,-105,-106,-100,-107,-86,-100,-83,-108,-95,-105,-104,-105,-102,-131,-122,-160,-155,-199,-170,-304,-214,-295,-207,-231,-125,-200,-202,-183,-185,-229,-222,-257,-263,-240,-221,-383,-317,-366,-366,-366,-366,-366,-365,-366,-366,-370,-370,-370,-370,-640,-398,-796,-465,-486,-465,-482,-465,-465,-465,-414,0,-483,-484,-561,-481,-730,-689,-642,-360,-1445,-1367,-1338,-1338,-1468,-1467,-1571,-803,-1401,-1358]} 1. c3 Nf6 2. Qa4 (2. d4 g6 3. Bg5 Bg7 4. Nd2 O-O 5. e3 c5 6. dxc5 a5 7. Bxf6 Bxf6 8. Ne4 Bg7 9. Qd5 a4 10. h4 a3 11. b4 Nc6 12. Rd1 {1-0 (32) Bartel,M (2609)-Ladva,O (2522) Katowice 2017}) 2... e5 3. d3 Nc6 4. Nf3 Be7 5. b4 $146 ({Vorgänger:} 5. Bg5 O-O 6. h4 d5 7. Nbd2 Nd7 8. e4 Nb6 9. Qc2 f6 {0-1 (45) Hajiyev,A (1639)-Thorsteinsson,T (2271) Thessaloniki 2010}) 5... a6 {[%cal Ba7a6,Ba6b5][%mdl 32]} 6. b5 {A00: Unregelmäßige Eröffnungen} Na7 7. Nxe5 axb5 8. Qb3 {[%csl Ge5][%cal Rb3f7] [#] Schwarz steht besser.} O-O 9. Nf3 d5 10. Na3 c6 11. e3 Bg4 {[%cal Bc8g4,Bg4h5,Bh5g6][%mdl 32]} 12. Be2 Nc8 13. O-O Nb6 14. h3 Bh5 15. Nc2 Re8 16. Ncd4 Nfd7 {[%cal Bf6d7,Bd7c5,Bc5a4][%mdl 32]} 17. Bd2 Nc5 18. Qc2 Bf6 19. Rfe1 Bg6 20. Nb3 Nca4 21. Nfd4 {[#]} Nc4 $1 {[%mdl 512]} 22. Bc1 (22. f4 {war angesagt.} c5 23. Nxc5 Nxc5 24. f5 Nxe3 25. Bxe3 Rxe3 26. fxg6 hxg6 27. Nxb5) (22. dxc4 Bxc2) 22... Qb6 23. e4 Nd6 {Droht stark ...c5.} 24. Bf4 Rad8 (24... c5 $19 25. e5 Bxe5 26. Bxe5 Rxe5) 25. Bf3 (25. exd5 $17 c5 26. Bxd6 Rxd6 27. Bh5) 25... dxe4 $19 26. dxe4 c5 27. Nf5 Nc4 ({Lieber nicht} 27... Bxc3 28. Nxd6 Rxd6 29. Bxd6 $11) 28. Rad1 {Jetzt Txd8 und Weiss darf weiter klammern.} Nxc3 29. Rxd8 Qxd8 30. Ne3 $2 (30. Nh4 {war einen Versuch wert.}) 30... Nxe3 31. Rxe3 c4 {Weiss muss nun ...Sd5! beachten.} ({Weniger gut wäre} 31... Nd5 32. Rd3 $17) 32. Rxc3 Bxc3 ({Und nicht} 32... cxb3 33. Rxb3 Qd4 34. Rxb5 $14) 33. Qxc3 cxb3 34. Qxb3 Bxe4 35. Qxb5 Bxf3 36. gxf3 {[%mdl 4096] Endspiel KDT-KDL} Re7 37. Bg5 $2 (37. a4) 37... Qd7 38. Qb3 $2 (38. Qxd7 Rxd7 39. Kg2) 38... Re8 39. Kg2 h6 40. Bf4 Qc6 41. a3 Re6 42. Qd3 Re8 43. Qb3 $1 b5 44. Bg3 Qc4 45. Qb1 (45. Qd1 $142) 45... Ra8 46. Bd6 Qd5 47. Bb4 $2 (47. Qe4 Qg5+ 48. Kh2) 47... Ra6 {Schwarz steht klar auf Gewinn.} 48. Qe4 Rg6+ 49. Kh2 Qd1 {[%csl Gg6][%cal Rd1g1]} 50. Be1 Qd6+ 51. Kh1 Qd8 {Precision: Weiß = 44%, Schwarz = 61%.} 0-1

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.13"]
[Round "6.14"]
[White "Musalov, Ruslan"]
[Black "Kiselev, Vitaliy"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2338"]
[BlackElo "2516"]
[Annotator "TA"]
[PlyCount "97"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,97,0,0,0,0,0,-2,0,-8,5,0,8,-4,0,0,0,0,0,0,0,-15,-4,-8,0,0,0,0,0,0,0,0,6,0,0,0,0,0,0,0,0,-7,0,-26,-21,-48,-25,-25,-25,-25,-25,-25,-25,-140,-154,-154,-161,-607,-21,-21,-21,-21,-21,-40,-21,-21,-21,-21,-8,-8,-8,-8,0,0,0,0,0,0,0,0,0,0]} 1. Nf3 Nf6 2. c4 e6 3. e3 b6 4. b3 Bb7 5. Bb2 Be7 6. Nc3 O-O {A13: English Opening: 1...e6} 7. d4 d5 8. Bd3 dxc4 (8... Nbd7 9. O-O c5 10. cxd5 Nxd5 11. Nxd5 Bxd5 12. Rc1 Rc8 13. Qe2 cxd4 14. Nxd4 Rxc1 15. Rxc1 Nc5 16. Bb5 Qa8 17. b4 a6 18. Bc4 Na4 19. Bxd5 Qxd5 {1-0 (30) Grischuk,A (2772)-Yu,Y (2751) Huaian 2017}) 9. Bxc4 c5 10. O-O {[%cal Be1g1,Bg1f1,Bf1e2][%mdl 32] LiveBook: 7 Games} Nc6 11. dxc5 Bxc5 12. Qxd8 Rfxd8 13. Rfd1 Kf8 $146 ({Predecessor:} 13... Be7 14. h3 a6 15. Be2 Rxd1+ 16. Rxd1 b5 17. Nd4 Nxd4 18. Rxd4 {1-0 (40) Brechin,H-Stokes,I (2017) Swansea 2006}) 14. Kf1 Ke7 15. Ke2 Rac8 16. Rxd8 (16. Rac1 {is more complex.} Kf8 17. Nb5 Kg8 18. Nbd4 Nxd4+ 19. Nxd4 Nd5 20. Kf1) 16... Nxd8 17. Rd1 Nc6 18. h3 h6 19. Rd2 Bb4 {Threatening ...Na5.} 20. Rc2 a6 21. Bd3 Bd6 22. Ne4 Nxe4 23. Bxe4 f6 24. Kd1 g5 25. Nd4 Nxd4 26. Rxc8 Bxc8 27. Bxd4 $11 {[%mdl 4096] Endgame KBB-KBB} b5 28. Kc2 f5 29. Bf3 e5 {[%cal Be6e5,Be5e4][%mdl 32]} 30. Bc3 b4 31. Bd2 e4 32. Be2 a5 {[%cal Ba6a5,Ba5b4][%mdl 32]} 33. Bc1 Be5 34. g3 Be6 35. a3 {[#]} (35. Bb2 $11 Bxb2 36. Kxb2) 35... Bc3 $1 $17 36. axb4 axb4 ({Don't do} 36... Bxb4 37. g4 $17) 37. Bc4 $2 (37. g4) 37... Bd7 $2 (37... Bxc4 $19 38. bxc4 h5) 38. Bd2 $11 Bxd2 39. Kxd2 {KB-KB} Kf6 40. Bd5 Ke5 41. Bc4 {The position is equal.} f4 42. h4 fxg3 43. fxg3 gxh4 44. gxh4 Bg4 45. Ke1 $1 Kf5 46. Kf2 Bd1 47. Kg3 Ke5 48. Bg8 Bh5 49. Bc4 {Precision: White = 55%, Black = 61%.} 1/2-1/2

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.13"]
[Round "6.15"]
[White "Kryakvin, Dmitry"]
[Black "Tsoi, Dmitry"]
[Result "1-0"]
[ECO "E62"]
[WhiteElo "2580"]
[BlackElo "2371"]
[Annotator "TA"]
[PlyCount "112"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,112,44,29,152,165,155,105,83,98,93,78,140,124,169,154,168,169,160,122,160,155,261,259,279,266,283,278,330,322,313,301,293,299,289,295,454,423,510,506,678,659,648,644,728,525,521,514,656,516,656,638,1356,1264,1190,603,548,540,707,700,695,680,714,703,880,880,1176,1078,1459,1385,1131,1263,29984,29985,29985,12842,12846,12844,12845,12841,12841,12841,12845,12845,12846,12846,12848,12847,12847,12847,12849,12849,29991]} 1. g3 g6 2. Bg2 Bg7 3. d4 Nf6 4. c4 O-O 5. Nc3 Nc6 6. Nf3 {[%cal Bg1f3,Bf3e1,Be1d3,Bd3f4][%mdl 32]} d6 7. O-O e5 8. d5 Ne7 9. e4 Ne8 10. Ne1 f5 11. Nd3 Nf6 12. Bg5 f4 $146 {E62: King's Indian: Fianchetto: 6...c6 and Panno Variation (6...Nc6) without ...a6} (12... Nxe4 $11 13. Nxe4 (13. Bxe4 fxe4 14. Nxe4 Bh3 $11) 13... fxe4 14. Bxe4 Qe8) ({Predecessor:} 12... h6 13. Bxf6 Bxf6 14. f4 exf4 15. Nxf4 Be5 16. Kh1 Bxf4 17. Rxf4 g5 18. Rf2 Ng6 19. exf5 Bxf5 20. Qd4 {½-½ (56) Marin,M (2539)-Aryan,C (2529) Baile Govora 2017}) 13. gxf4 $16 exf4 14. Nxf4 h6 {White is better.} 15. Bxf6 Rxf6 16. Qd2 Qf8 (16... Bg4 $142) 17. Nce2 {[%cal Bc3e2,Be2g3,Bg3h5][%mdl 32]} Qf7 18. Nd3 $36 {[%mdl 2048] White is on the roll.} g5 19. e5 dxe5 20. Nxe5 Qf8 21. Ng3 Nf5 (21... Rf4 $16) 22. Nh5 $18 Nh4 23. Nxf6+ Bxf6 24. f4 gxf4 25. Qxf4 Qg7 {[%csl Gh4][%cal Rg7g2] [#]} 26. Qg3 Qxg3 27. hxg3 Bxe5 28. gxh4 Bxb2 (28... Bg4 {might work better.} 29. Rae1 Bd6) 29. Rab1 Bd4+ 30. Kh1 Rb8 31. Rbe1 Bd7 32. Re7 Rd8 33. Be4 Bc5 34. Ref7 h5 35. Bh7+ Kh8 36. Bf5 Be8 37. Rxc7 Bd4 38. Rc8 Rxc8 39. Bxc8 {[%mdl 4096] Endgame KRB-KB} Kg7 40. Bxb7 Bc5 41. Bc8 Bg6 42. Bf5 Bf7 43. Kg2 a5 44. Kf3 Kf6 45. Ke4 Ke7 46. Rb1 Bb4 {[#]} 47. Rxb4 $1 axb4 {KB-KB} 48. Kd4 (48. Ke5 $142 Be8 49. c5 Bb5 50. c6 Kd8 51. Kd6 Ke8 52. c7 Ba6 53. c8=Q+ Bxc8 54. Bxc8) 48... Be8 {White is clearly winning.} 49. c5 Bb5 50. d6+ Kf6 51. Bd3 Be8 52. Kc4 Bf7+ 53. Kxb4 Bxa2 54. Be2 Bf7 55. c6 {[%cal Bc5c6,Bc6c7][%mdl 32]} Ke6 56. c7 Kd5 {Precision: White = 78%, Black = 30%.} 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.13"]
[Round "6.16"]
[White "Savchenko, Boris"]
[Black "Shaydullina, Sandugach"]
[Result "1/2-1/2"]
[ECO "B60"]
[WhiteElo "2566"]
[BlackElo "2211"]
[Annotator "TA"]
[PlyCount "148"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,148,34,38,8,23,24,40,-3,68,26,75,54,52,49,37,50,41,31,55,51,56,50,67,52,49,30,47,23,33,0,46,39,72,83,109,62,88,52,43,74,44,53,44,43,52,41,66,0,160,151,151,158,193,185,186,187,178,187,227,213,200,203,252,239,250,230,254,249,262,251,320,223,217,224,224,218,216,202,233,238,235,231,269,244,222,229,151,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-5042,-5035,-1542,-592,-580,0,0,0,-29974,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 c5 2. Nf3 {[%cal Bg1f3,Bf3d4,Bd4f5][%mdl 32]} Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 Bd7 7. Bxf6 gxf6 {LiveBook: 81 Partien} 8. Qd2 {B60: Sizilianisch (Richter/Rauser-Angriff)} h5 9. Nf5 Qa5 10. Bd3 {Weiß steht etwas besser.} Rc8 ({Besser ist} 10... Bxf5 $11 11. exf5 d5) 11. O-O Rg8 12. Rad1 e6 13. Nxd6+ Bxd6 14. Bb5 {[#]} Bxh2+ $1 {[%mdl 512]} 15. Kxh2 Qc7+ {[#]} 16. f4 $146 a6 17. Be2 Rh8 18. e5 f5 $1 19. Rf3 {[%cal Bf1f3,Bf3d3,Bd3d6][%mdl 32]} Ne7 20. Rd3 Bc6 $1 21. Rd6 h4 22. Qe3 Rg8 23. Bf3 Rg3 24. Bxc6+ Nxc6 25. Qc5 Qa5 26. Qf2 Qb4 27. Ne2 Rg4 28. Nd4 {Schwarz muss nun c3 beachten.} Ne7 29. c3 Qc4 30. Qd2 $40 {[%mdl 128] Weiss hat was vor.} (30. Qf3 $14) 30... Nd5 $2 (30... Qxa2 $2 31. Nxf5 $1 {[%mdl 512]} Nd5 32. Ne3 $18) (30... Kf8 $1 $11) 31. Nxe6 $1 $16 fxe6 32. Rxe6+ Kf7 33. Qxd5 Qxd5 {[%csl Gg4][%cal Rd5g2]} 34. Rf6+ Ke7 {[%csl Gg4][%cal Rd5g2]} 35. Rxd5 $18 {[%mdl 4096] Endspiel KTT-KTT} Rcg8 36. Rd2 (36. Rxf5 $2 Ke6 $19) 36... Rxf4 37. Rb6 Rb8 38. e6 Kf6 39. Rd7 Re8 40. Rdxb7 h3 41. Kxh3 Rg4 {( -> ...Th8+)} 42. Rh7 Reg8 43. e7+ ({Schwächer ist} 43. Rxa6 Rg3+ 44. Kh2 (44. Kh4 R8g4+ 45. Kh5 Rg5+ 46. Kh4 R5g4+ 47. Kh5 Rg5+ 48. Kh6 Rg6+ 49. Kh5 R6g5+ $11) 44... Rxg2+ 45. Kh3 R8g3+ 46. Kh4 Rg4+ 47. Kh3 R4g3+ 48. Kh4 Rg4+ 49. Kh3 R4g3+ $11) 43... Ke5 {beabsichtigt ...Tg3+.} 44. e8=Q+ ({Lieber nicht} 44. Rxa6 Rg3+ 45. Kh4 Rxg2 $11) 44... Rxe8 45. Rb4 Rxb4 46. cxb4 {KT-KT} Rb8 47. a3 $1 a5 48. Rh4 ({Auf keinen Fall} 48. bxa5 $6 Rxb2 49. a6 Rb3+ 50. Kh4 Rxa3 $16) 48... f4 49. Rh5+ Ke4 50. Rxa5 $2 (50. b5 $1 $16) 50... Rh8+ $1 $11 51. Kg4 {Droht Tf5 und aus.} Rh2 52. g3 Rg2 53. b5 Rxg3+ 54. Kh4 Rb3 55. Ra4+ Ke3 {...f3 ist eine echte Drohung.} 56. Ra8 Rxb2 57. Re8+ Kf2 58. a4 Rb4 59. Ra8 f3+ {[%cal Bf4f3,Bf3f2][%mdl 32]} 60. Kh3 $1 Kf1 {Und ...f2 würde nun gewinnen.} (60... Kg1 $5 61. Rg8+ $8 Kf1 $17) 61. Kg3 $2 {[%mdl 8192]} (61. Rc8 $11) 61... f2 $19 62. Rf8 Rb3+ 63. Kg4 {[#]} Kg2 $2 (63... Ra3 $1 $19 64. b6 Kg2) 64. Rxf2+ $1 $11 Kxf2 {KT-KBB} 65. Kf4 $2 {[%mdl 8192] [#]} (65. Kf5 $11) 65... Rb4+ $2 (65... Re3 $1 {setzt Matt} 66. Kf5 Re8 67. Kf6 Re4 68. b6 Rxa4 69. Ke5 Rb4 70. Kd5 Rxb6 71. Ke4 Kg2 72. Kd5 Rh6 73. Ke4 Rh4+ 74. Kd5 Rh5+ 75. Ke4 Rh4+ 76. Kd5 Kf3 77. Ke5 Ke3 78. Kd5 Rh5+ 79. Kd6 Ke4 80. Kc6 Kd4 81. Kd6 Re5 82. Kc6 Rd5 83. Kb6 Rc5 84. Ka6 Kc4 85. Kb6 Kb4 86. Ka7 Kb5 87. Kb7 Rc4 88. Ka8 Ka6 89. Kb8 Kb6 90. Ka8 Rc8#) 66. Ke5 {Die Stellung ist ausgeglichen.} Rxa4 {KT-KB} 67. Kd6 Rb4 68. Kc6 Ke3 69. b6 {[%cal Bb5b6,Bb6b7][%mdl 32]} Kd4 70. b7 Rc4+ 71. Kb5 Rc1 72. Kb6 Rb1+ 73. Kc6 Ke5 74. Kc7 {[#]} Rxb7+ $1 {[%mdl 512] Precision: Weiß = 69%, Schwarz = 68%.} 1/2-1/2

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.13"]
[Round "6.17"]
[White "Evdokimov, Alexander A"]
[Black "Zakharov, Alexander S"]
[Result "1-0"]
[ECO "E17"]
[WhiteElo "2502"]
[BlackElo "2437"]
[Annotator "TA"]
[PlyCount "85"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,85,11,39,9,56,56,56,62,58,45,67,49,53,43,39,43,46,44,46,39,43,41,45,44,48,40,40,40,35,41,49,46,58,42,113,126,313,169,221,235,341,334,342,331,336,326,437,437,439,433,525,454,457,458,459,463,453,451,547,538,923,625,618,613,591,600,794,791]} 1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. d4 Be7 6. O-O O-O 7. Re1 d5 8. cxd5 exd5 9. Nc3 Nbd7 10. Bf4 Ne4 11. Rc1 {E17: Queen's Indian: 4 g3 Bb7 5 Bg2 Be7} (11. Qc2 c5 12. Rad1 Rc8 13. Qb1 Ndf6 14. Bh3 Ra8 15. dxc5 bxc5 16. Bg2 Qb6 17. Ne5 Qe6 18. Nf3 h6 19. Nxe4 Nxe4 {½-½ (44) Matlakov,M (2696)-Rozum,I (2539) Kaliningrad 2015}) 11... Bd6 12. Bxd6 cxd6 13. Qb3 {White is slightly better.} Ndf6 14. Bh3 $146 ({Find the theoretical novelty and annotate with similar games:} 14. a4 Re8 15. Bh3 h5 16. Rc2 Ng4 17. Bxg4 hxg4 18. Nh4 Ng5 19. Nxd5 {0-1 (35) Abbasov,F (2290)-Eliseev,A (2327) St Petersburg 1999}) 14... g6 15. Rc2 Nxc3 16. Qxc3 Bc8 17. Bxc8 Rxc8 18. Qd3 Rxc2 19. Qxc2 Qe7 20. Rc1 {[%cal Be1c1,Bc1c2,Bc2c7][%mdl 32]} Re8 21. e3 Ne4 22. Qb3 Qf6 23. Kg2 g5 {[#] ...g4 is the strong threat.} 24. Rc2 g4 25. Nh4 Qe6 $1 26. Rc7 Nd2 (26... a5 $14) 27. Qc2 $16 Nc4 $2 {[#]} (27... Ne4 $16 28. Kf1 (28. Rxa7 Rc8 $16) 28... b5) 28. Qf5 ({Less strong is} 28. Rxa7 Qxe3 29. Rc7 Qe6 $16) (28. b3 $142 Na3 29. Qf5) 28... Qxf5 (28... Nxb2 $142 29. Kf1 (29. Rxa7 Nc4 $16) 29... h6) 29. Nxf5 $18 {[%mdl 4096] Endgame KRN-KRN} a5 (29... Nxb2 $142 30. Nxd6 Rf8) 30. b3 Nd2 31. Nxd6 Re6 32. Nxf7 Ne4 {intending ...Rf6.} 33. Ne5 {White is clearly winning.} h5 34. Nd3 b5 35. Nf4 Rf6 36. Rc2 Rf5 37. Rc8+ Kf7 38. Ra8 a4 39. bxa4 b4 40. Rb8 Rf6 41. Rxb4 Rc6 42. Rb2 h4 43. gxh4 {Precision: White = 60%, Black = 43%.} 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.13"]
[Round "6.18"]
[White "Kharchenko, Boris"]
[Black "Kamenets, Anatolij"]
[Result "1/2-1/2"]
[ECO "D40"]
[WhiteElo "2464"]
[BlackElo "2294"]
[Annotator "TA"]
[PlyCount "66"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 27,66,0,0,0,9,11,13,10,44,52,59,72,69,60,143,116,112,118,176,152,221,218,254,237,237,179,266,255,424,411,411,404,491,488,464,435,718,734,1958,1922,1662]} 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Be7 7. Bd3 O-O 8. O-O dxc4 9. Bxc4 Nc6 10. a3 b6 11. d5 exd5 {D40: Queen's Gambit Declined: Semi-Tarrasch with 5 e3} 12. Nxd5 Nxd5 13. Bxd5 Bb7 14. Bf4 Bf6 {LiveBook: 3 Games} 15. Rc1 Na5 $146 ({Predecessor:} 15... Rc8 16. b4 Qd7 17. Be4 Qg4 18. Rc4 Ba6 19. h3 {0-1 (82) Borik,O (2410)-De Firmian,N (2405) Baden-Baden 1981}) 16. Bxb7 Nxb7 17. b4 Rc8 18. Qa4 {Rcd1 is the strong threat.} a5 19. Rxc8 Qxc8 20. Qb5 Qd8 (20... axb4 $14 21. axb4 (21. Qxb4 Nc5 $14) 21... Bb2 22. Qxb6 Nd8) 21. Qc6 $16 Qa8 22. Qxb6 Rc8 (22... axb4 $16 23. axb4 Nd8) 23. Re1 $18 h6 (23... Bc3 $16) 24. h3 Kh7 25. Qb5 Kg8 26. Qf5 Bc3 (26... Rd8 $142 27. Bxh6 Nd6) 27. Re7 Rf8 $2 {[#]} (27... Bf6 {is a better defense.} 28. Rd7 axb4) 28. Qd5 axb4 29. axb4 ({And not} 29. Rxb7 bxa3 30. Nd2 Bxd2 $11) 29... Qa1+ 30. Kh2 {White is clearly winning.} Nd8 31. Bd6 Ne6 (31... Kh8 $142 32. b5 Qb2) 32. Rxe6 fxe6 33. Qxe6+ Rf7 {[%mdl 32768] Precision: White = 90%, Black = 25%. . An unexpected result.} 1/2-1/2

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.13"]
[Round "6.19"]
[White "Sipetin, Vladislav"]
[Black "Balashov, Yuri S"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2263"]
[BlackElo "2434"]
[Annotator "TA"]
[PlyCount "69"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,69,0,3,16,27,17,25,10,20,8,17,18,424,22,6,-8,-14,-11,0,-34,-34,-39,-37,-41,-33,-24,0,0,0,0,0,0,0,0,5,0,0,-47,-55,-56,-52,-43,-36,-53,-16,-17,-14,-14,0,0]} 1. e4 c5 2. c3 e6 3. d4 d5 4. exd5 exd5 5. Nf3 Nc6 6. Be2 Bd6 7. dxc5 Bxc5 8. Nbd2 {[%cal Bb1d2,Bd2b3,Bb3d4][%mdl 32]} Nge7 9. Nb3 Bb6 10. O-O O-O 11. Bf4 Ng6 {LiveBook: 4 Games. B22: Sicilian: 2 c3} (11... Bf5 12. Qd2 Re8 13. Rfe1 Qd7 14. a4 a6 15. a5 Ba7 16. Be3 Bxe3 17. Qxe3 Ng6 18. Qd2 Qd6 19. Nbd4 {0-1 (50) Macko,M (2303)-Bombek,P (2207) Slovakia 2017}) 12. Bg3 Be6 13. Nbd4 $146 ({Predecessor:} 13. Qd2 Qd7 14. Nbd4 Rad8 15. Rad1 Qc8 16. Rfe1 a6 17. h3 Rfe8 18. Bf1 Bc7 19. Bxc7 Qxc7 20. Nxc6 bxc6 {½-½ (54) Sminia,J-Van den Berg,H Schagen 2003}) 13... Qf6 14. Qd2 Rad8 15. Rfe1 Bg4 16. h3 h5 $2 {[%mdl 8192] [#]} (16... Nxd4 $11 17. Nxd4 (17. hxg4 Nxe2+ 18. Qxe2 Qc6 $11) 17... Bxe2 18. Rxe2 Bxd4 19. cxd4 Rfe8) 17. Rad1 $2 (17. hxg4 $18 hxg4 18. Nxc6 bxc6 19. Nh2) 17... Bxf3 $11 18. Bxf3 h4 19. Bh2 Nge5 20. Be2 (20. Bxe5 $5 Nxe5 21. Bh5 $11) 20... Nc4 21. Bxc4 dxc4 22. Re4 Rd5 23. Bf4 Nxd4 24. cxd4 Rfd8 25. Be3 $1 Bc7 26. Bf4 Bb6 27. Be3 $1 Bc7 28. Bf4 Bxf4 29. Qxf4 (29. Rxf4 {is interesting.} Qe7 30. Re1 Qg5 31. Qe3 b5 32. Qf3) 29... Qxf4 30. Rxf4 {KRR-KRR} g5 31. Re4 R8d7 32. f4 f6 33. fxg5 {The position is equal.} fxg5 34. Kf2 Kg7 35. Ke3 {Precision: White = 30%, Black = 48%.} 1/2-1/2

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.13"]
[Round "6.20"]
[White "Kovalchuk, Alexey"]
[Black "Sukhareva, Evgeniya"]
[Result "1-0"]
[ECO "B42"]
[BlackElo "2238"]
[Annotator "NA"]
[PlyCount "75"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 3. d4 {[%emt 0:00:21]} cxd4 {[%emt 0:00:00]} 4. Nxd4 {[%emt 0:00:00]} a6 {[%emt 0:00:00]} 5. Bd3 {[%emt 0:00:00]} Qc7 {[%emt 0:00:00]} 6. O-O {[%emt 0:00:06]} Nf6 {[%emt 0:00:16]} 7. Qe2 {[%emt 0:00:06]} d6 {[%emt 0:00:01]} 8. c4 {[%emt 0:00:12]} Be7 {[%emt 0:00:00]} 9. b3 {[%emt 0:00:00]} b6 {[%emt 0:00:00]} 10. Bb2 {[%emt 0:00:03]} Bb7 {[%emt 0:00:00]} 11. Nc3 {[%emt 0:00:00]} Nbd7 {[%emt 0:00:00]} 12. f4 {[%emt 0:00:36]} g6 {[%emt 0:00:09]} 13. Rae1 {[%emt 0:00:27]} e5 {[%emt 0:01:04]} 14. Nd5 {[%emt 0:01:53]} Nxd5 {[%emt 0:00:40]} 15. exd5 {[%emt 0:00:05]} O-O {[%emt 0:03:56]} 16. Nf3 {[%emt 0:02:08]} f6 {[%emt 0:00:17]} 17. f5 {[%emt 0:02:27]} g5 {[%emt 0:00:33]} 18. h4 {[%emt 0:00:00]} h6 {[%emt 0:02:19]} 19. Nh2 {[%emt 0:01:58]} Rf7 {[%emt 0:00:50]} 20. Qh5 {[%emt 0:01:01]} Nf8 {[%emt 0:00:31]} 21. Ng4 {[%emt 0:00:37]} Rh7 {[%emt 0:00:07]} 22. Rf3 {[%emt 0:00:15]} Bd8 {[%emt 0:04:18]} 23. Nxh6+ {[%emt 0:00:50]} Kg7 {[%emt 0:00:27]} 24. hxg5 {[%emt 0:00:00]} fxg5 {[%emt 0:00:00]} 25. f6+ {[%emt 0:00:05]} Bxf6 {[%emt 0:01:32]} 26. Rxf6 {[%emt 0:01:23]} Kxf6 {[%emt 0:00:12]} 27. Rf1+ {[%emt 0:00:02]} Kg7 {[%emt 0:00:05]} 28. Rf7+ {[%emt 0:00:29]} Qxf7 {[%emt 0:00:59]} 29. Qxf7+ {[%emt 0:00:00]} Kxh6 {[%emt 0:00:07]} 30. Bxh7 {[%emt 0:00:00]} Nxh7 {[%emt 0:00:10]} 31. Qxb7 {[%emt 0:00:00]} Rf8 {[%emt 0:00:20]} 32. Qxb6 {[%emt 0:00:15]} Rf6 {[%emt 0:00:54]} 33. Qxa6 {[%emt 0:00:00]} Kh5 {[%emt 0:00:27]} 34. Qb7 {[%emt 0:00:03]} Kg6 {[%emt 0:00:15]} 35. Qe7 {[%emt 0:00:16]} g4 {[%emt 0:00:06]} 36. c5 {[%emt 0:00:00]} Ng5 {[%emt 0:00:11]} 37. cxd6 {[%emt 0:00:11]} Ne4 {[%emt 0:00:08]} 38. Qxe5 {[%emt 0:00:13]} 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.13"]
[Round "6.21"]
[White "Kim, Yana"]
[Black "Savitskiy, Sergey"]
[Result "0-1"]
[ECO "B56"]
[WhiteElo "2092"]
[Annotator "NA"]
[PlyCount "58"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

1. e4 {[%emt 0:15:00]} c5 {[%emt 0:15:10]} 2. Nf3 {[%emt 0:00:10]} d6 {[%emt 0:00:10]} 3. d4 {[%emt 0:00:10]} cxd4 {[%emt 0:00:10]} 4. Nxd4 {[%emt 0:00:10]} Nf6 {[%emt 0:00:00]} 5. Nc3 {[%emt 0:00:10]} Nc6 {[%emt 0:00:20]} 6. Be3 {[%emt 0:00:10]} Ng4 {[%emt 0:00:10]} 7. Nxc6 {[%emt 0:00:10]} bxc6 {[%emt 0:00:10]} 8. Bf4 {[%emt 0:00:10]} Qb6 {[%emt 0:00:10]} 9. Qf3 {[%emt 0:00:10]} e5 {[%emt 0:00:10]} 10. Bd2 {[%emt 0:00:10]} Qxb2 {[%emt 0:00:10]} 11. Rb1 {[%emt 0:00:10]} Qa3 {[%emt 0:00:10]} 12. Bc4 {[%emt 0:00:10]} Nf6 {[%emt 0:00:10]} 13. O-O {[%emt 0:00:10]} Be7 {[%emt 0:00:10]} 14. Rb3 {[%emt 0:00:10]} Qa5 {[%emt 0:00:10]} 15. Qd3 {[%emt 0:00:10]} Qc7 {[%emt 0:00:10]} 16. Rd1 {[%emt 0:00:10]} O-O {[%emt 0:00:10]} 17. Bg5 {[%emt 0:00:10]} Ne8 {[%emt 0:00:10]} 18. Bxe7 {[%emt 0:00:10]} Qxe7 {[%emt 0:00:10]} 19. Ne2 {[%emt 0:00:10]} Kh8 {[%emt 0:00:10]} 20. Ng3 {[%emt 0:00:10]} g6 {[%emt 0:00:10]} 21. Ba6 {[%emt 0:00:10]} Be6 {[%emt 0:00:10]} 22. c4 {[%emt 0:00:10]} Qc7 {[%emt 0:00:10]} 23. Qc3 {[%emt 0:00:10]} Rb8 {[%emt 0:00:10]} 24. Rxb8 {[%emt 0:00:10]} Qxb8 {[%emt 0:00:10]} 25. Qa3 {[%emt 0:00:10]} Kg8 {[%emt 0:00:10]} 26. Ne2 {[%emt 0:00:10]} Nc7 {[%emt 0:00:10]} 27. h3 {[%emt 0:00:10]} Qb6 {[%emt 0:00:10]} 28. Qxd6 {[%emt 0:00:10]} Nxa6 {[%emt 0:00:10]} 29. Qxe5 {[%emt 0:00:10]} Rd8 {[%emt 0:00:10]} 0-1

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.13"]
[Round "6.22"]
[White "Ivlev, Aleksey"]
[Black "Potapenko, Denis"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "2300"]
[BlackElo "2158"]
[Annotator "NA"]
[PlyCount "61"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:05]} 2. c4 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:00]} d5 {[%emt 0:00:09]} 4. cxd5 {[%emt 0:00:00]} Nxd5 {[%emt 0:00:00]} 5. e4 {[%emt 0:00:00]} Nxc3 {[%emt 0:00:00]} 6. bxc3 {[%emt 0:00:00]} Bg7 {[%emt 0:00:07]} 7. Nf3 {[%emt 0:00:00]} c5 {[%emt 0:00:03]} 8. Rb1 {[%emt 0:00:00]} O-O {[%emt 0:00:08]} 9. Be2 {[%emt 0:00:01]} cxd4 {[%emt 0:00:00]} 10. cxd4 {[%emt 0:00:00]} Qa5+ {[%emt 0:00:00]} 11. Qd2 {[%emt 0:00:00]} Qxd2+ {[%emt 0:00:11]} 12. Kxd2 {[%emt 0:00:07]} e6 {[%emt 0:00:19]} 13. Bb5 {[%emt 0:01:10]} a6 {[%emt 0:00:44]} 14. Bd3 {[%emt 0:00:00]} Rd8 {[%emt 0:01:01]} 15. e5 {[%emt 0:03:50]} Nc6 {[%emt 0:02:20]} 16. Bb2 {[%emt 0:00:59]} Bd7 {[%emt 0:02:27]} 17. Bc3 {[%emt 0:00:42]} b5 {[%emt 0:01:15]} 18. h4 {[%emt 0:00:19]} Bf8 {[%emt 0:00:54]} 19. h5 {[%emt 0:00:18]} b4 {[%emt 0:01:17]} 20. Bb2 {[%emt 0:00:00]} Na5 {[%emt 0:01:47]} 21. hxg6 {[%emt 0:00:08]} hxg6 {[%emt 0:00:17]} 22. Ng5 {[%emt 0:01:15]} Bb5 {[%emt 0:02:23]} 23. Ne4 {[%emt 0:00:58]} Be7 {[%emt 0:01:02]} 24. Nf6+ {[%emt 0:00:35]} Bxf6 {[%emt 0:00:52]} 25. exf6 {[%emt 0:00:00]} Bxd3 {[%emt 0:01:00]} 26. Kxd3 {[%emt 0:00:02]} Nc6 {[%emt 0:00:33]} 27. Ke4 {[%emt 0:00:51]} Nb8 {[%emt 0:00:08]} 28. Bc1 {[%emt 0:01:26]} Rd5 {[%emt 0:00:19]} 29. Bh6 {[%emt 0:00:15]} Nc6 {[%emt 0:00:15]} 30. Bg7 {[%emt 0:00:00]} Rh5 {[%emt 0:00:17]} 31. g4 {[%emt 0:00:00]} 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.13"]
[Round "6.23"]
[White "Bykov, Egor"]
[Black "Garkushin, Artem"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "2346"]
[BlackElo "2088"]
[Annotator "NA"]
[PlyCount "80"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:13]} 2. c4 {[%emt 0:00:01]} c5 {[%emt 0:00:04]} 3. d5 {[%emt 0:00:00]} g6 {[%emt 0:00:02]} 4. Nc3 {[%emt 0:00:02]} Bg7 {[%emt 0:00:00]} 5. Nf3 {[%emt 0:00:27]} O-O {[%emt 0:00:03]} 6. e4 {[%emt 0:00:18]} d6 {[%emt 0:00:05]} 7. h3 {[%emt 0:00:45]} e6 {[%emt 0:00:01]} 8. Be2 {[%emt 0:00:20]} exd5 {[%emt 0:00:01]} 9. exd5 {[%emt 0:00:08]} a6 {[%emt 0:00:10]} 10. a4 {[%emt 0:00:47]} Re8 {[%emt 0:00:07]} 11. O-O {[%emt 0:00:04]} Nbd7 {[%emt 0:01:09]} 12. Re1 {[%emt 0:01:13]} Ne4 {[%emt 0:00:25]} 13. Nxe4 {[%emt 0:00:55]} Rxe4 {[%emt 0:00:03]} 14. Qc2 {[%emt 0:01:11]} Nf6 {[%emt 0:00:12]} 15. Bg5 {[%emt 0:00:45]} Bf5 {[%emt 0:00:23]} 16. Bd3 {[%emt 0:02:02]} Rxe1+ {[%emt 0:00:10]} 17. Rxe1 {[%emt 0:00:01]} Bxd3 {[%emt 0:00:03]} 18. Qxd3 {[%emt 0:00:02]} Qd7 {[%emt 0:00:07]} 19. b3 {[%emt 0:00:48]} Re8 {[%emt 0:00:09]} 20. Rxe8+ {[%emt 0:03:16]} Qxe8 {[%emt 0:01:22]} 21. Kf1 {[%emt 0:00:28]} Ne4 {[%emt 0:01:19]} 22. Qe3 {[%emt 0:00:37]} f5 {[%emt 0:00:03]} 23. Bf4 {[%emt 0:00:16]} b5 {[%emt 0:00:13]} 24. axb5 {[%emt 0:01:30]} axb5 {[%emt 0:00:01]} 25. Ng5 {[%emt 0:00:28]} Bd4 {[%emt 0:00:31]} 26. Nxe4 {[%emt 0:00:15]} fxe4 {[%emt 0:00:13]} 27. Qe2 {[%emt 0:00:37]} bxc4 {[%emt 0:00:15]} 28. bxc4 {[%emt 0:00:28]} Qe7 {[%emt 0:00:28]} 29. g4 {[%emt 0:00:54]} Kf7 {[%emt 0:00:25]} 30. Kg2 {[%emt 0:00:24]} Kg8 {[%emt 0:01:08]} 31. Kf1 {[%emt 0:00:39]} Kf7 {[%emt 0:00:05]} 32. Qe1 {[%emt 0:00:29]} Kg8 {[%emt 0:00:25]} 33. Qb1 {[%emt 0:00:10]} Kf7 {[%emt 0:00:33]} 34. Ke2 {[%emt 0:00:10]} Be5 {[%emt 0:01:03]} 35. Be3 {[%emt 0:00:07]} Bd4 {[%emt 0:00:10]} 36. Bf4 {[%emt 0:00:03]} Be5 {[%emt 0:00:07]} 37. Bd2 {[%emt 0:00:16]} Bd4 {[%emt 0:00:10]} 38. Bf4 {[%emt 0:00:14]} Be5 {[%emt 0:00:05]} 39. Bd2 {[%emt 0:00:03]} Bd4 {[%emt 0:00:01]} 40. g5 {[%emt 0:00:07]} Qe5 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.13"]
[Round "6.24"]
[White "Kornyukov, Alexey"]
[Black "Bogdanov, Rodion"]
[Result "1-0"]
[ECO "A55"]
[WhiteElo "2452"]
[BlackElo "1879"]
[Annotator "TA"]
[PlyCount "61"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,61,53,37,56,43,64,27,72,72,72,72,72,69,74,69,267,264,302,296,331,307,348,340,380,375,384,380,360,347,385,390,386,368,396,377,607,620,720,709,811,812,804,718,1319,1313]} 1. d4 d6 2. e4 Nd7 3. c4 e5 4. Nf3 Ngf6 5. Nc3 c6 6. g3 Be7 7. Bg2 O-O 8. O-O Qc7 9. h3 Re8 10. Re1 {LiveBook: 10 Partien. A55: Altindisch} (10. d5 Nc5 11. Ne1 a5 12. Be3 cxd5 13. cxd5 Bd7 14. a4 Qb6 15. Nd3 Bf8 16. Nxc5 dxc5 17. Qc2 Rac8 {1-0 (35) Panelo Munoz,M (2388)-Uribe Arteaga,D (2316) Vallfogona de Balague 2017}) 10... Nf8 11. Be3 Ne6 12. Qd2 $146 {Weiß steht etwas besser.} ({Vorgänger:} 12. d5 cxd5 13. cxd5 Nc5 14. Nh4 Bd7 15. Rc1 Qc8 {1-0 (54) Drozdowski,K (1626)-Nolf,F (748) LSS email 2010}) 12... exd4 13. Nxd4 Nxd4 14. Bxd4 Be6 15. b3 Nd7 16. f4 {Und weiter mit f5 wäre nett.} Bf6 $2 {[#]} (16... f6 $14) 17. f5 $18 Ne5 18. fxe6 fxe6 19. Rad1 Qf7 20. Rf1 Qg6 21. Ne2 {[%cal Bc3e2,Be2f4,Bf4h5][%mdl 32]} c5 22. Be3 {[%cal Bd4e3,Be3f4,Bf4d6,Bd6c5][%mdl 32]} Rad8 23. g4 h6 24. Nf4 Qh7 25. Nh5 Bh4 26. Bf4 Nc6 $2 (26... Qg6 27. Qc3 Bf6 28. Nxf6+ gxf6) 27. Bxd6 {Weiß steht klar auf Gewinn.} Nd4 28. e5 Rd7 29. Kh1 Bg5 30. Qf2 {[#] Weiss droht Df8+! und Matt.} Qg6 31. Bxc5 {Precision: Weiß = 86%, Schwarz = 26%.} 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.13"]
[Round "6.25"]
[White "Kotenko, Pavel"]
[Black "Simonyan, Grigori"]
[Result "0-1"]
[ECO "B81"]
[WhiteElo "2403"]
[BlackElo "2075"]
[Annotator "NA"]
[PlyCount "56"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

1. e4 {[%emt 0:15:00]} c5 {[%emt 0:15:10]} 2. Nf3 {[%emt 0:00:10]} e6 {[%emt 0:00:10]} 3. d4 {[%emt 0:00:10]} cxd4 {[%emt 0:00:10]} 4. Nxd4 {[%emt 0:00:10]} Nf6 {[%emt 0:00:10]} 5. Nc3 {[%emt 0:00:00]} d6 {[%emt 0:00:10]} 6. g4 {[%emt 0:00:20]} h6 {[%emt 0:00:10]} 7. Bg2 {[%emt 0:00:10]} a6 {[%emt 0:00:10]} 8. h3 {[%emt 0:00:10]} Nc6 {[%emt 0:00:10]} 9. Be3 {[%emt 0:00:10]} g5 {[%emt 0:00:10]} 10. Qe2 {[%emt 0:00:10]} Bd7 {[%emt 0:00:10]} 11. O-O-O {[%emt 0:00:10]} Rc8 {[%emt 0:00:10]} 12. Nxc6 {[%emt 0:00:10]} Bxc6 {[%emt 0:00:10]} 13. h4 {[%emt 0:00:10]} gxh4 {[%emt 0:00:10]} 14. f4 {[%emt 0:00:10]} Qa5 {[%emt 0:00:10]} 15. Rxh4 {[%emt 0:00:10]} b5 {[%emt 0:00:10]} 16. Bd4 {[%emt 0:00:10]} Bg7 {[%emt 0:00:10]} 17. Kb1 {[%emt 0:00:10]} b4 {[%emt 0:00:10]} 18. Nd5 {[%emt 0:00:10]} Bb5 {[%emt 0:00:10]} 19. Nxf6+ {[%emt 0:00:10]} Bxf6 {[%emt 0:00:10]} 20. Qd2 {[%emt 0:00:10]} e5 {[%emt 0:00:10]} 21. fxe5 {[%emt 0:00:10]} Bxh4 {[%emt 0:00:10]} 22. exd6 {[%emt 0:00:10]} Bg5 {[%emt 0:00:10]} 23. Qf2 {[%emt 0:00:10]} Rg8 {[%emt 0:00:10]} 24. e5 {[%emt 0:00:10]} Bd7 {[%emt 0:00:10]} 25. Bb6 {[%emt 0:00:10]} Qb5 {[%emt 0:00:10]} 26. Bd5 {[%emt 0:00:10]} Rf8 {[%emt 0:00:10]} 27. e6 {[%emt 0:00:10]} fxe6 {[%emt 0:00:10]} 28. Qd4 {[%emt 0:00:10]} Qxd5 {[%emt 0:00:10]} 0-1

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.13"]
[Round "6.26"]
[White "Getman, Tatyana"]
[Black "Chernyavsky, Alexander"]
[Result "0-1"]
[ECO "E92"]
[WhiteElo "2106"]
[BlackElo "2326"]
[Annotator "NA"]
[PlyCount "53"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} g6 {[%emt 0:00:01]} 3. Nc3 {[%emt 0:00:00]} Bg7 {[%emt 0:00:01]} 4. e4 {[%emt 0:00:00]} O-O {[%emt 0:00:00]} 5. Nf3 {[%emt 0:00:00]} d6 {[%emt 0:00:00]} 6. d5 {[%emt 0:00:00]} e5 {[%emt 0:00:05]} 7. Be2 {[%emt 0:00:04]} a5 {[%emt 0:00:15]} 8. Qc2 {[%emt 0:00:25]} Na6 {[%emt 0:00:00]} 9. h3 {[%emt 0:00:35]} Nh5 {[%emt 0:00:50]} 10. O-O {[%emt 0:01:49]} f5 {[%emt 0:00:43]} 11. exf5 {[%emt 0:00:02]} Bxf5 {[%emt 0:00:04]} 12. Qd1 {[%emt 0:00:59]} Nf4 {[%emt 0:00:04]} 13. Bxf4 {[%emt 0:00:23]} exf4 {[%emt 0:00:00]} 14. Nd4 {[%emt 0:00:30]} Bxd4 {[%emt 0:05:24]} 15. Qxd4 {[%emt 0:00:02]} Qg5 {[%emt 0:01:45]} 16. Ne4 {[%emt 0:00:39]} Bxe4 {[%emt 0:00:11]} 17. Qxe4 {[%emt 0:00:01]} Rae8 {[%emt 0:00:03]} 18. Qf3 {[%emt 0:00:27]} Qe5 {[%emt 0:00:00]} 19. Bd3 {[%emt 0:02:56]} Qxb2 {[%emt 0:00:00]} 20. Rab1 {[%emt 0:00:13]} Qxa2 {[%emt 0:00:53]} 21. Rxb7 {[%emt 0:00:16]} Re7 {[%emt 0:00:20]} 22. Rbb1 {[%emt 0:05:42]} Nc5 {[%emt 0:00:24]} 23. Rfe1 {[%emt 0:01:31]} Rxe1+ {[%emt 0:00:25]} 24. Rxe1 {[%emt 0:00:01]} Qd2 {[%emt 0:00:15]} 25. Rd1 {[%emt 0:00:16]} Qc3 {[%emt 0:00:00]} 26. h4 {[%emt 0:00:40]} Qe5 {[%emt 0:00:11]} 27. Bc2 {[%emt 0:00:47]} 0-1

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.13"]
[Round "6.27"]
[White "Zakaryan, David"]
[Black "Bocharova, Ulyana"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2420"]
[BlackElo "1874"]
[Annotator "TA"]
[PlyCount "28"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,28,9,19,0,0,-7,0,-18,31,0,181,185,549,291,679,670,680]} 1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. Nbd2 Be7 5. e3 O-O 6. Bd3 c5 7. c3 Nbd7 {LiveBook: 10 Games} 8. h4 {D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4} (8. Qe2 b6 9. Ne5 Bb7 10. g4 Ne4 11. f3 Bh4+ 12. Bg3 Nxd2 13. Kxd2 cxd4 14. Bxh4 dxc3+ 15. bxc3 Qxh4 16. Nxd7 {0-1 (42) Kovalev,V (2639)-Lewicki,M (2404) Katowice 2017}) 8... b6 9. Qe2 Bb7 10. g4 $146 {[%cal Bg2g4,Bg4f5,Bf5e6][%mdl 32] The position is equal.} ({Predecessor:} 10. Rh3 Ne4 11. Ng5 Ndf6 {1-0 (24) Reichmann,H (2308)-Thiele,M (2237) Germany 2007}) 10... Ne4 11. Ng5 {[%cal Rg5e4]} Nxg5 $2 {[#]} (11... Nef6 $11 {and Black has nothing to worry.}) 12. hxg5 $18 f5 $2 (12... h6) 13. gxf5 Bxg5 $2 (13... Rxf5 14. Bxf5 exf5) 14. fxe6 h6 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.13"]
[Round "6.28"]
[White "Novoseltsev, Grigory"]
[Black "Murzin, Volodar"]
[Result "0-1"]
[ECO "E92"]
[BlackElo "2268"]
[Annotator "NA"]
[PlyCount "78"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:10]} 2. Nf3 {[%emt 0:00:02]} g6 {[%emt 0:00:06]} 3. c4 {[%emt 0:00:01]} Bg7 {[%emt 0:00:00]} 4. Nc3 {[%emt 0:00:02]} O-O {[%emt 0:00:02]} 5. e4 {[%emt 0:00:02]} d6 {[%emt 0:00:03]} 6. Be2 {[%emt 0:00:02]} e5 {[%emt 0:00:02]} 7. d5 {[%emt 0:00:10]} a5 {[%emt 0:00:04]} 8. Bg5 {[%emt 0:00:02]} h6 {[%emt 0:00:05]} 9. Bh4 {[%emt 0:00:02]} Na6 {[%emt 0:00:03]} 10. Nd2 {[%emt 0:00:11]} Nc5 {[%emt 0:00:05]} 11. O-O {[%emt 0:00:12]} Bd7 {[%emt 0:00:13]} 12. b3 {[%emt 0:00:04]} Qe8 {[%emt 0:00:12]} 13. a3 {[%emt 0:00:05]} Nh7 {[%emt 0:00:04]} 14. Qc2 {[%emt 0:00:35]} f5 {[%emt 0:00:13]} 15. f3 {[%emt 0:00:02]} f4 {[%emt 0:00:52]} 16. b4 {[%emt 0:00:03]} Na6 {[%emt 0:00:03]} 17. Qb3 {[%emt 0:00:39]} h5 {[%emt 0:00:24]} 18. c5 {[%emt 0:00:33]} dxc5 {[%emt 0:00:28]} 19. Bxa6 {[%emt 0:00:03]} Rxa6 {[%emt 0:00:18]} 20. bxc5 {[%emt 0:00:04]} Bc8 {[%emt 0:00:11]} 21. Nb5 {[%emt 0:00:55]} Qf7 {[%emt 0:00:15]} 22. a4 {[%emt 0:01:18]} g5 {[%emt 0:00:20]} 23. Bf2 {[%emt 0:00:01]} Rg6 {[%emt 0:00:08]} 24. d6 {[%emt 0:00:25]} Be6 {[%emt 0:00:51]} 25. Qc3 {[%emt 0:00:16]} cxd6 {[%emt 0:00:56]} 26. Nxd6 {[%emt 0:00:50]} Qf6 {[%emt 0:00:25]} 27. Nf5 {[%emt 0:01:44]} Bxf5 {[%emt 0:00:47]} 28. exf5 {[%emt 0:00:03]} Qxf5 {[%emt 0:00:02]} 29. Ra3 {[%emt 0:00:51]} g4 {[%emt 0:01:36]} 30. Ne4 {[%emt 0:00:38]} gxf3 {[%emt 0:01:27]} 31. Qxf3 {[%emt 0:00:11]} Ng5 {[%emt 0:00:15]} 32. Nxg5 {[%emt 0:00:18]} Rxg5 {[%emt 0:00:13]} 33. Qxb7 {[%emt 0:00:08]} e4 {[%emt 0:00:35]} 34. c6 {[%emt 0:00:40]} f3 {[%emt 0:00:19]} 35. Be3 {[%emt 0:01:21]} Rxg2+ {[%emt 0:00:12]} 36. Kh1 {[%emt 0:00:01]} Qh3 {[%emt 0:00:09]} 37. Qb3+ {[%emt 0:00:08]} Kh8 {[%emt 0:00:07]} 38. Bg1 {[%emt 0:00:10]} Rxh2+ {[%emt 0:00:02]} 39. Bxh2 {[%emt 0:00:05]} Qg2# {[%emt 0:00:01]} 0-1

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.13"]
[Round "6.29"]
[White "Maltsevskaya, Aleksandra"]
[Black "Pranizin, Evgeny"]
[Result "1-0"]
[WhiteElo "2274"]
[BlackElo "1629"]
[Annotator "NA"]
[PlyCount "19"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:02]} 3. d4 {[%emt 0:00:00]} cxd4 {[%emt 0:00:00]} 4. Nxd4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:06]} 5. Nc3 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 6. Be3 {[%emt 0:00:04]} Bg7 {[%emt 0:00:03]} 7. Bc4 {[%emt 0:00:03]} O-O {[%emt 0:00:00]} 8. Bb3 {[%emt 0:00:00]} Na5 {[%emt 0:00:08]} 9. e5 {[%emt 0:01:14]} Ne8 {[%emt 0:00:18]} 10. Bxf7+ {[%emt 0:00:08]} 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "7"]
[White "Sjugirov, Sanan"]
[Black "Kokarev, Dmitry"]
[Result "1/2-1/2"]
[ECO "E94"]
[WhiteElo "2652"]
[BlackElo "2616"]
[Annotator "TA"]
[PlyCount "126"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,126,87,73,108,107,105,99,100,96,102,68,69,66,82,79,76,33,32,28,38,0,10,20,34,27,32,0,40,50,50,26,47,32,43,37,55,30,59,35,35,35,35,35,35,29,64,47,62,35,62,54,79,66,67,55,79,84,86,87,131,108,116,88,95,78,82,66,74,57,47,12,12,12,12,13,13,14,14,9,15,11,58,11,11,11,18,18,18,0,20,0,10,10,43,46,35,35,22,11,75,67,222,0,45,0,216]} 1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 Nf6 5. Nf3 O-O 6. Be2 c6 7. O-O e5 8. d5 Na6 9. Be3 Ng4 10. Bg5 f6 11. Bh4 c5 12. Ne1 h5 {E94: King's Indian: Classical: 6 Be2 e5 7 0-0: Various Black 7th moves} (12... Nh6 13. f3 Nf7 14. Rb1 h5 15. Nd3 Bh6 16. Bf2 Bd7 17. b4 b6 18. bxc5 Nxc5 19. a4 a5 20. Qc2 {1-0 (67) So,W (2822)-Shimanov,A (2642) chess.com INT 2017}) 13. a3 Bd7 14. Rb1 Nh6 {With the idea ...g5.White is better.} 15. f3 Nf7 16. Nd3 Bh6 17. Bf2 Qe7 18. b4 b6 19. bxc5 {[#]} Nxc5 $146 ({Find the theoretical novelty and annotate with similar games:} 19... dxc5 20. a4 {1-0 (45) Akesson,R (2466)-Kotronias,V (2611) Malmo 2008}) 20. a4 Nb7 21. Nc1 Bxc1 22. Qxc1 Rfc8 23. Qa3 Na5 24. Qb4 Kg7 25. Nb5 Nb7 26. Rfc1 g5 27. Qa3 h4 28. Be1 Nfd8 29. Bd2 (29. a5 {NOTEXT} Nc5 30. axb6 axb6 31. Qe3 Nf7 32. Nc3) 29... Bxb5 30. cxb5 (30. axb5 {NOTEXT} Nc5 31. Rc2 Nf7 32. Be3 a5 33. bxa6 Rxa6 34. Qc1) 30... Rxc1+ 31. Rxc1 Nc5 32. a5 {Hoping for axb6.} Rc8 33. Ra1 Nf7 34. Be1 {[%cal Bd2e1,Be1f2,Bf2e3][%mdl 32]} Qc7 35. Bf2 Kf8 36. Be3 Ke7 37. axb6 axb6 38. Qa7 Kd8 39. Kf2 Nd7 40. Qxc7+ Rxc7 41. Ra6 Rb7 42. Ra8+ Ke7 43. Bf1 Nc5 44. g3 hxg3+ 45. Kxg3 Nb3 $1 46. Ra4 Nd4 $1 47. Bxd4 exd4 48. Rxd4 $11 {[%mdl 4096] Endgame KRB-KRN} Ra7 49. Rd3 Ne5 50. Rc3 Ra1 51. Bh3 Rb1 52. f4 gxf4+ 53. Kxf4 Rb2 54. Rc7+ Kd8 55. Rc8+ Ke7 56. Rc7+ Kd8 57. Rb7 Rf2+ 58. Kg3 Rf3+ 59. Kg2 Rb3 $1 60. Bf5 Rb2+ (60... Rxb5 $11 {remains equal.} 61. h4 Rb2+ 62. Kg3 Rb3+ 63. Kf2 Rb2+ 64. Ke3 Rh2) 61. Kg3 $16 Rb3+ $2 {[#]} (61... Rxb5 $14 62. h4 Rb3+ 63. Kf2 Rb2+ 64. Ke3 Rb3+ 65. Kf2 Rb2+ 66. Ke3 Rh2) 62. Kg2 $2 ({White has to play} 62. Kh4 $1 $18) 62... Rb2+ $14 63. Kg3 $2 (63. Kh3 $14) 63... Rb3+ $1 {Precision: White = 44%, Black = 55%.} 1/2-1/2

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "7"]
[White "Volkov, Sergey"]
[Black "Lugovskoy, Maxim"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "2627"]
[BlackElo "2459"]
[Annotator "TA"]
[PlyCount "114"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,114,29,34,8,57,72,99,60,86,87,66,69,76,49,50,54,53,26,31,27,41,8,5,-55,31,-17,-11,0,56,-45,-41,-105,-103,-115,-120,-150,-169,-258,-259,-243,-172,-173,-186,-177,-180,-464,-370,-447,-117,-107,-102,-100,-97,-99,-89,-99,-85,-63,-48,-51,-22,-34,5,-133,-162,-158,-154,-303,-314,-311,-315,-315,-304,-280,-287,-338,-323,-314,-253,-410,-399,-374,-374,-374,-374,-578,-525,-791,-686,-640,-638,-962,-936,-29974,-5089,-1860,-834,-29976,-29978,-29977,-29978,-29973,-29972,-29989,-29990,-29997,-29998]} 1. d4 d5 2. c4 e6 3. Nc3 a6 4. cxd5 exd5 5. Qb3 c6 6. e4 {D31: Queen's Gambit Declined: Semi-Slav without ...Nf6 (+ Marshall Gambit and Noteboom) and Exchange Variation lines without ...Nf6} Nf6 $146 ({Predecessor:} 6... dxe4 7. Bc4 Qe7 8. a4 Nf6 9. Nge2 g6 10. O-O Bg7 11. Ng3 O-O 12. Re1 b5 13. axb5 cxb5 14. Bxb5 Qb7 15. Ba4 Qxb3 16. Bxb3 Nc6 17. Rd1 Bg4 18. Nge2 {½-½ (18) Svidler,P (2751)-Erdos,V (2628) Tbilisi 2017}) 7. e5 Nfd7 8. f4 {White is better.} b5 9. Nf3 Bb7 10. Be3 c5 $1 11. Rd1 c4 12. Qc2 b4 13. Nb1 Nc6 14. b3 c3 15. Bd3 Qb6 $36 {[%mdl 2048] Black is pushing.} 16. Bxh7 (16. O-O $11) 16... O-O-O {[%cal Ba8d8,Bd8d7,Bd7h7][%mdl 32]} (16... g6 $1 $15 17. Bxg6 fxg6) 17. Bf5 Be7 18. O-O Kb8 (18... g6 $1 $11 19. Bh3 a5) 19. Bf2 (19. a3 $14) 19... g6 $15 20. Bxd7 (20. Bd3 $15) 20... Rxd7 $17 21. e6 fxe6 22. Qxg6 Bd6 23. Rfe1 {[#]} (23. g3 {keeps fighting.}) 23... Qc7 $1 $19 ({Not} 23... Bxf4 24. Qf6 $14) 24. Ne5 Bxe5 25. fxe5 {[#]} Rdh7 $1 {[%cal Rh7h2]} 26. h3 Rg7 27. Qxe6 $2 (27. Qd3 {was the only chance.}) 27... c2 28. Rd3 Nd8 $2 (28... cxb1=R $2 29. Rxb1 Bc8 30. Qf6 $19) (28... Bc8 $19 {has better winning chances.} 29. Qf6 Rxh3 30. Rxh3 Bxh3) 29. Qd6 $17 Qxd6 30. exd6 cxb1=Q (30... cxb1=R {is more complex.} 31. Rxb1 Bc8 32. Rg3 Rf7 33. Re1 Rhf8) 31. Rxb1 Bc8 {And now ...Bf5 would win.} 32. Rg3 Rf7 33. Re1 Ne6 34. Re5 Nf4 {[%cal Rc8h3]} 35. Be1 Bf5 36. Bxb4 (36. Rf3 $11 {keeps the balance.} Be4 37. d7 Ne2+ 38. Kf1 Rxd7 39. Kxe2) 36... Be4 37. Kh2 Nd3 38. Ba5 (38. Rxd3 $17 Bxd3 39. Rxd5) 38... Nxe5 $19 39. dxe5 {e6 is the strong threat.} Re8 40. Bc3 Kc8 41. Bd4 Kd7 42. Rc3 Ke6 43. Rc6 Rd7 44. Rxa6 $2 (44. g4 {was worth a try.}) 44... Rc8 45. g4 Rc2+ 46. Kg3 Rd2 47. Bc5 (47. Ra4 {was the only defense.}) 47... Kxe5 {White must now prevent ...Rh7.} 48. Ra8 d4 49. Re8+ Kd5 50. b4 d3 {Hoping for ...Rg2+.} 51. Kf4 Rf7+ 52. Kg5 Rxa2 (52... Re2 $142 53. Re7 Rxe7 54. dxe7 Bh1) 53. Re7 d2 {Black mates.} 54. Rxf7 d1=Q 55. d7 Ra8 56. Bb6 Rg8+ 57. Kf6 Qa1+ {Precision: White = 27%, Black = 57%.} 0-1

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "7"]
[White "Bocharov, Dmitry"]
[Black "Pridorozhni, Aleksei"]
[Result "0-1"]
[ECO "A09"]
[WhiteElo "2583"]
[BlackElo "2571"]
[Annotator "TA"]
[PlyCount "76"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,76,-43,-33,-32,-6,-2,27,31,18,15,20,0,0,0,0,21,12,0,0,0,1,8,11,-101,-81,-83,-78,-112,-24,-36,-37,-69,-79,-106,-100,-117,-106,-125,-132,-136,-115,-152,-115,-141,-133,-180,-167,-176,-137,-214,-187,-262,-262,-258,-265,-320,-283,-429,-443,-567,-563,-594,-459,-595,-583,-838,-844,-805,-789]} 1. Nf3 d5 2. c4 d4 3. b4 g5 4. Nxg5 e5 5. d3 Bxb4+ 6. Bd2 {A09: Réti Opening: 1 Nf3 d5 2 c4} Qxg5 7. Bxb4 Nc6 8. Bd2 $146 {White has an edge.} ({Predecessor:} 8. Ba3 h5 9. Nd2 h4 10. Rb1 b6 {0-1 (26) Bocharov,D (2577)-Morozevich,A (2711) Kazan 2015}) 8... Qe7 9. g3 e4 10. dxe4 Qxe4 11. f3 Qe7 12. Qb3 Nf6 13. Bg2 Nd7 14. O-O Nc5 $36 {[%mdl 2048] White is under pressure.} 15. Qa3 Bf5 16. Bg5 (16. e4 $11 Be6 17. Bh6) 16... Qxg5 $17 17. Qxc5 Qe3+ 18. Kh1 Qe5 (18... Bg6 $17 {Strongly threatening ...0-0-0.} 19. Na3 a6) 19. Qxe5+ $11 Nxe5 20. Nd2 O-O-O 21. h3 Rhe8 22. Rf2 Nd7 23. Nb3 c5 24. g4 Bg6 25. Nd2 Nf6 26. Kg1 Re3 27. a4 Rde8 28. Kf1 a5 29. f4 (29. Ne4 $17 Nxe4 30. fxe4) 29... Be4 $19 30. Nxe4 (30. Bf3 $142) 30... Nxe4 31. Bxe4 R8xe4 {[%mdl 4096] Endgame KRR-KRR} 32. Rb1 {With the idea Rb5.} Kc7 ({Weaker is} 32... Rxh3 33. Rb5 $15) 33. Rb2 (33. Rf3 {was worth a try.}) 33... Rc3 {Black is clearly winning.} 34. g5 Rxc4 35. Ra2 Rb4 36. Kg2 c4 {[%cal Bc5c4,Bc4c3][%mdl 32]} 37. Kf3 Re3+ 38. Kg4 c3 {Precision: White = 38%, Black = 64%.} 0-1

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "7"]
[White "Goganov, Aleksey"]
[Black "Paravyan, David"]
[Result "1-0"]
[ECO "D70"]
[WhiteElo "2563"]
[BlackElo "2603"]
[Annotator "TA"]
[PlyCount "93"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,93,15,26,4,11,0,29,-2,2,0,44,44,56,57,63,0,0,0,-9,-77,-76,-71,127,17,43,50,36,43,46,42,467,453,545,423,712,660,669,652,1031,1046,1338,579,1639,1639,2037,1927,1592,1576,1225,916,1253,1253,1064,1156,29963,29958,5185,747,739,716,29987,29988,29978,29971,29971,29972,29970,29970,29970,29971,29965,29961,29966,5517]} 1. d4 Nf6 2. c4 g6 3. f3 d5 4. cxd5 Nxd5 5. e4 Nb6 6. Nc3 Bg7 7. Be3 O-O 8. Qd2 e5 9. d5 c6 {D70: Grünfeld: Unusual White 3rd moves (met by ...d5)} 10. h4 cxd5 11. exd5 Na6 {LiveBook: 3 Games. The position is equal.} 12. h5 {White wants to play hxg6.} Nb4 {[%cal Rb4d5]} 13. hxg6 Bf5 $1 {[#]} 14. gxf7+ $146 ({Find the theoretical novelty and annotate with similar games:} 14. gxh7+ Kh8 15. Rd1 Nc2+ 16. Kf2 Nxe3 17. Qxe3 {½-½ (96) Giri,A (2793)-Caruana,F (2794) Moscow 2016}) 14... Rxf7 {[#] And now ...Nc2+ would win.} 15. Rc1 Rc8 16. Bxb6 Qxb6 17. a3 Na6 18. Bxa6 (18. d6 $14) 18... Qxa6 $11 19. Nge2 Qg6 20. g4 (20. Qe3 $11) 20... Bd3 $17 {[%mdl 1024] Black has strong compensation.} 21. Qe3 Bf8 $2 {[#]} (21... Rcf8 $17 {and life is bright.} 22. Rh3 Bf6) 22. Rd1 ({Only move:} 22. Kd2 $1 $16 Bxe2 23. Kxe2 (23. Nxe2 Rd8 $16)) 22... Bc2 {Hoping for ...Bc5.} 23. Rd2 Bc5 24. Qxe5 {Strongly threatening d6.} Rxf3 {White must now prevent ...Bf2+.} 25. Nf4 $36 {[%mdl 2048] White is pushing.} Qxg4 $2 {[%mdl 8192]} (25... Qf7 $1 $14 26. Qg5+ Kh8 27. Rxc2 Qxf4 28. Qxf4 Rxf4) 26. Rg2 $18 Rg3 27. Rxc2 Rg1+ (27... Re3+ $142 28. Qxe3 Bxe3) 28. Rxg1 Qxg1+ 29. Kd2 Qf2+ 30. Nfe2 Rf8 31. Rc1 Rf5 32. Rg1+ Kf8 33. Qh8+ Ke7 34. Rg7+ Rf7 35. Rxf7+ Qxf7 36. Qe5+ Kd7 37. Ne4 Bf8 38. Nf6+ Kc8 39. Qf5+ Kd8 40. Nd4 Bg7 41. Ne6+ {White mates.} Ke7 42. Nxg7 Qxf6 43. Qe6+ Qxe6 44. Nxe6 Kd6 45. Nf4 Ke5 46. Ke3 b5 47. Kf3 {Precision: White = 58%, Black = 28%.} (47. b4 $142 h5 48. Kf2 Kd6 49. Kf3 Ke5 50. Kg3 Kf6 51. Nxh5+ Ke5 52. Nf4) 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "7"]
[White "Sarana, Alexey"]
[Black "Esipenko, Andrey"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2562"]
[BlackElo "2571"]
[Annotator "TA"]
[PlyCount "53"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,53,-15,-8,0,2,18,5,12,8,12,4,18,17,13,22,69,66,80,65,81,76,87,87,122,122,128,96,106,103,108,64,108,108,433,372,354,362,421,421]} 1. d4 Nf6 2. Nf3 e6 3. Bf4 d5 4. e3 c5 5. c3 Nc6 6. Nbd2 cxd4 7. cxd4 {D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4} (7. exd4 Nh5 8. Be3 Bd6 9. Bd3 Nf4 10. Bxf4 Bxf4 11. O-O O-O 12. Re1 Bd7 13. Ne5 Nxe5 14. dxe5 g6 {1-0 (104) Vidit,S (2715)-Aronian,L (2805) Riadh 2017}) 7... Bd6 8. Bd3 Bxf4 9. exf4 {LiveBook: 3 Games. The position is equal.} O-O 10. O-O Qd6 $146 ({Predecessor:} 10... Qb6 11. Nb3 Nb4 12. Nc5 Nxd3 13. Qxd3 Qd6 14. Ne5 b6 {1-0 (61) Kulakov,V (2195)-Roganovic,M (2228) Herceg Novi 2005}) 11. g3 b6 12. a3 Bb7 13. Rc1 Rac8 14. Qe2 Rc7 15. Nb1 Ne4 16. Nc3 {[#] And now Nb5 would win.} Nxc3 17. Rxc3 g6 18. Rfc1 Rfc8 {[#]} 19. Qc2 $1 Kg7 20. h4 Qd8 21. Bb5 a6 22. Bd3 ({Don't play} 22. Bxc6 $6 Rxc6 23. Qd3 Rxc3 $11) 22... h5 23. Qe2 b5 24. b4 Nxd4 $2 {[%mdl 8192]} (24... Kg8 $16) 25. Qe5+ $18 Qf6 26. Qxf6+ Kxf6 27. Rxc7 {Precision: White = 79%, Black = 20%.} 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "7"]
[White "Triapishko, Alexandr"]
[Black "Maltsevskaya, Aleksandra"]
[Result "1-0"]
[ECO "B18"]
[WhiteElo "2531"]
[BlackElo "2274"]
[Annotator "TA"]
[PlyCount "81"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,81,14,12,52,26,30,23,20,18,17,13,25,14,37,12,23,6,8,8,8,12,14,12,23,15,19,18,32,32,26,28,33,12,40,14,65,77,85,39,87,87,89,63,91,91,107,101,227,196,179,195,473,441,473,467,441,442,452,443,452,443,429,428,458,408,404,395,509,504,487,447]} 1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Nc5 b6 6. Nb3 Nf6 7. Nf3 g6 {B18: Classical Caro-Kann: 4...Bf5 sidelines} (7... e6 8. g3 Nbd7 9. Bg2 Rc8 10. O-O Bd6 11. Qe2 Qc7 12. c4 O-O 13. Be3 Rfe8 14. Rac1 Bg4 15. Qc2 Bf5 16. Qe2 Bg4 17. Qc2 Bf5 18. Qe2 {½-½ (18) Carlsen,M (2765)-Leko,P (2741) Miskolc 2008}) 8. g3 Qc8 9. Qe2 $146 ({Predecessor:} 9. Bg2 Bh3 10. O-O Bxg2 11. Kxg2 Bg7 12. Re1 e6 13. a4 O-O 14. a5 Nbd7 15. Ne5 {0-1 (23) Chernov,V (2436)-Atalik,S (2599) Baden-Baden 2003}) 9... Bg7 {White has an edge.} 10. Bg2 O-O 11. O-O a5 12. a4 Qa6 13. Re1 Nd5 14. c3 (14. Qd1 {is interesting.} Nb4 15. Re2 Nd7 16. c3 Nd5 17. Re1) 14... Qxe2 15. Rxe2 Bd3 16. Re1 Bc2 17. Nbd2 {[%cal Bb3d2,Bd2c4,Bc4d6][%mdl 32]} e6 18. Nc4 Nd7 19. Nfe5 Nxe5 20. dxe5 Rab8 21. f4 Rfc8 22. Be3 Bb3 23. Nd6 Rc7 (23... Rd8 $11) 24. Bf2 $14 Bf8 25. Rec1 {[#] Threatens to win with Ra3.} Rd7 26. c4 Nb4 27. Ra3 $36 {[%mdl 2048] White fights for an advantage.} Bxd6 28. exd6 ({But not} 28. Rxb3 $6 Bc5 $11) 28... Bc2 29. c5 Bf5 (29... bxc5 $16 30. Bxc5 Rdd8 31. Bxb4 axb4) 30. cxb6 $18 Rxd6 31. Rb3 Nd3 $2 {[#]} (31... Rd2 {might work better.}) 32. Rxc6 Rxc6 33. Bxc6 Nxf2 34. Kxf2 {[%mdl 4096] Endgame KRB-KRB} Bc2 35. Rc3 Bxa4 36. Bxa4 Rxb6 {KRB-KR} 37. b3 Rd6 38. Ke2 Rd5 39. Bc6 Rd4 40. Rc5 Rd6 41. Ba4 {Precision: White = 62%, Black = 43%.} 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "7"]
[White "Kiselev, Vitaliy"]
[Black "Zakaryan, David"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2516"]
[BlackElo "2420"]
[Annotator "TA"]
[PlyCount "76"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,76,25,-3,10,12,27,0,0,-11,-6,0,0,-15,6,0,0,16,8,8,25,30,30,23,31,16,25,16,16,11,66,33,76,29,46,3,10,10,10,10,58,28,28,28,28,28,28,28,28,28,28,0,28,28,28,28,58,58,58,28,28,0,58,58,58,58,58]} 1. d4 d5 2. Nf3 e6 3. Bf4 Bd6 4. Bg3 c5 5. e3 Nc6 6. c3 {D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4} Nge7 7. Bd3 {LiveBook: 10 Games} f5 (7... h6 8. dxc5 Bxc5 9. Nbd2 O-O 10. O-O Nf5 11. Bxf5 exf5 12. Nb3 Bb6 13. Qd3 {1-0 (52) Carlsen,M (2832)-Topalov,V (2749) Paris 2017}) 8. Nbd2 {The position is equal.} c4 9. Bc2 b5 10. a3 $146 ({Predecessor:} 10. Ne5 O-O 11. O-O Nxe5 12. dxe5 Bc5 13. b4 {0-1 (51) Sorensen,B (1655)-Lunde,S (1894) Helsingor 2016}) 10... a5 11. Bxd6 Qxd6 12. Ng5 h6 13. Qh5+ g6 14. Qh4 e5 15. dxe5 Nxe5 16. Ngf3 N7c6 17. Nxe5 Nxe5 18. Nf3 Nxf3+ 19. gxf3 Kf7 20. Qd4 Bb7 (20... Rd8 $11) 21. h4 h5 22. Rg1 {Threatens to win with Bxf5!} Qf6 23. Kd2 Qxd4+ 24. exd4 Rhe8 25. f4 a4 26. Rg5 Ra6 27. Rag1 {[#] Bxf5! is the strong threat.} Rf6 28. Bd1 {Strongly threatening Bxh5!} Bc8 29. Bf3 Rd6 30. R1g3 Re7 31. Rg1 Re8 32. R5g3 Re7 33. Rf1 Bd7 34. Rgg1 Kf6 35. Rg2 Be8 36. Rgg1 Bf7 (36... Bd7 $1 $11) 37. Re1 $14 Rxe1 38. Rxe1 Be6 {Precision: White = 60%, Black = 45%.} 1/2-1/2

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "7"]
[White "Iljiushenok, Ilia"]
[Black "Vastrukhin, Oleg"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2512"]
[BlackElo "2398"]
[Annotator "TA"]
[PlyCount "57"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,57,8,2,19,29,44,41,77,62,66,71,62,61,60,45,84,73,69,78,77,39,22,32,53,50,36,53,118,125,183,177,169,183,209,200,438,220,228,218,402,246,239,17]} 1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. Be3 d5 5. e5 Nh6 6. f4 O-O 7. Nf3 Bg4 8. Bd3 f6 9. O-O {LiveBook: 9 Games} Nf5 {B15: Caro-Kann: 3 Nc3: 3...g6 and 3...dxe4 4 Nxe4 Nf6 5 Nxf6+ exf6} 10. Bf2 $146 ({Predecessor:} 10. Bxf5 Bxf5 11. Ne2 Nd7 12. Ng3 Bg4 13. h3 Bxf3 14. Rxf3 fxe5 15. fxe5 Qb6 16. Rb1 c5 17. c3 cxd4 18. cxd4 {0-1 (52) Minbayev,B (2025)-Shimanov,A (2623) Astana 2017}) 10... fxe5 11. dxe5 Na6 {[%cal Bb8a6,Ba6b4,Bb4d3][%mdl 32] White is slightly better.} 12. h3 Bxf3 $1 13. Qxf3 Nb4 14. g4 Nh6 15. Rae1 (15. Qg3 {with more complications.} e6 16. Bc5 Rf7 17. Ne2 Bf8 18. Bf2) 15... Nxd3 16. cxd3 e6 17. d4 g5 18. Be3 {[%cal Bf2e3,Be3f4,Bf4g3][%mdl 32]} gxf4 19. Bxf4 Qh4 20. Qe3 {aiming for Bg5.} Nf7 21. Ne2 h6 ({Better is} 21... b6 $14) 22. Kg2 $16 Nh8 (22... Ng5 $16) 23. Bg3 $18 Qg5 24. Nf4 Rab8 25. Qd3 b6 $2 {[#]} (25... Qe7 {was necessary.} 26. Rc1 Rbc8) 26. b4 (26. Nxe6 $142 Qg6 27. Qxg6 Nxg6 28. Nxf8 Nxf8 29. e6) 26... Qe7 27. Rc1 Rfc8 $2 (27... Rbc8 28. a3 Rfe8) 28. a3 c5 29. Rf2 $2 {[%mdl 32768] Precision: White = 53%, Black = 20%. . Loss on Time!?} (29. dxc5 $18 bxc5 30. bxc5) 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "7"]
[White "Potapov, Pavel"]
[Black "Belyakov, Bogdan"]
[Result "1/2-1/2"]
[WhiteElo "2479"]
[BlackElo "2486"]
[Annotator "NA"]
[PlyCount "11"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:11]} 2. Nf3 {[%emt 0:00:05]} Nc6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:02]} Nf6 {[%emt 0:00:03]} 4. d4 {[%emt 0:00:04]} exd4 {[%emt 0:00:05]} 5. Nxd4 {[%emt 0:00:00]} Bb4 {[%emt 0:00:00]} 6. Ke2 {[%emt 0:00:02]} 1/2-1/2

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "7"]
[White "Kabanov, Nikolai"]
[Black "Musalov, Ruslan"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "2478"]
[BlackElo "2338"]
[Annotator "TA"]
[PlyCount "97"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,97,-15,-17,-56,-33,-33,-20,-36,-46,-41,-6,-11,-12,-4,-8,-11,3,0,0,0,0,0,-1,-8,0,0,8,11,21,19,27,26,44,0,32,32,33,33,33,20,49,49,49,49,49,49,49,49,49,48,48,45,45,45,45,45,45,45,45,45,47,45,45,26,45,45,45,45,75,75,75,75,75,75,75,75,75,75,75,75,75,75]} 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 {[%cal Bg8f6,Bf6d5,Bd5f4,Bf4e6,Be6c5,Bc5d3][%mdl 32]} 5. Nxc6 bxc6 6. Qe2 {C45: Scotch Game} (6. e5 Qe7 7. Qe2 Nd5 8. h4 Bb7 9. c4 Nb6 10. Rh3 Qe6 11. f4 O-O-O 12. a4 d5 13. a5 Nxc4 14. b3 Bb4+ 15. Kf2 Nxa5 16. Bd2 {½-½ (73) Nakamura,H (2781)-Carlsen,M (2837) London 2017}) 6... Rb8 7. e5 Nd5 8. c4 Bb4+ 9. Nd2 Nf4 {LiveBook: 3 Games} 10. Qe4 Ne6 11. Bd3 $146 ({Predecessor:} 11. Rb1 c5 12. Bd3 Bb7 13. Qg4 h5 14. Qg3 h4 15. Qg4 h3 16. Be4 Rh4 {0-1 (16) Baum,J (2062)-Ringoir,T (2496) Prague 2017}) 11... Nc5 12. Qe3 Nxd3+ 13. Qxd3 d6 (13... f6 {looks sharper.} 14. O-O fxe5 15. Nf3 O-O 16. Nxe5 Qe8) 14. a3 Bxd2+ $1 15. Bxd2 O-O ({But not} 15... Rxb2 16. Qg3 $14) 16. Bc3 Qg5 17. Qg3 Qxg3 18. hxg3 dxe5 19. Bxe5 f6 20. Bc3 Re8+ 21. Kf1 Ba6 22. Rh4 Rbd8 23. Re1 Rxe1+ 24. Kxe1 $11 {[%mdl 4096] Endgame KRB-KRB} Kf7 25. Rd4 Rxd4 26. Bxd4 Bxc4 27. Bxa7 {KB-KB} Ke6 28. g4 f5 29. gxf5+ Kxf5 30. Bb8 Ke4 31. Bxc7 Kd3 32. f3 h5 33. Kf2 g6 34. a4 {[%cal Ba3a4,Ba4a5][%mdl 32]} Kc2 35. Be5 Kb3 36. a5 Kb4 37. Bc3+ Kc5 38. Ke3 Bf1 39. g3 Kb5 40. b3 Bg2 41. Kf2 Bh1 42. b4 Ka6 43. Bd4 {White is better.} Kb5 44. Bc5 Ka6 45. f4 Be4 46. Ke3 Bf5 47. Kd4 Bh3 48. Ke5 Bg4 49. Ke4 {Precision: White = 69%, Black = 64%.} 1/2-1/2

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "7"]
[White "Khanin, Semen"]
[Black "Kornyukov, Alexey"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2458"]
[BlackElo "2452"]
[Annotator "TA"]
[PlyCount "81"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 25,81,58,102,26,224,224,248,260,273,274,277,249,298,284,328,319,318,312,331,247,360,352,361,339,350,343,322,235,242,228,231,213,201,194,274,283,276,277,268,230,226,225,229,234,235,208,253,245,389,269,272,269,683,381,810,809,791,780]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 f5 11. g3 Bg7 12. Bg2 O-O 13. exf5 {B33: Sicilian: Pelikan and Sveshnikov Variations} e4 {LiveBook: 20 Games} (13... Bxf5 14. Ne3 Ne7 15. Nxf5 Nxf5 16. Bxa8 Qxa8 17. O-O Nd4 18. f3 d5 19. c3 Ne6 20. Nc2 Rd8 {1-0 (42) Kantans,T (2484)-Klekowski,M (2498) Katowice 2017}) 14. Qg4 ({White should try} 14. Qh5 $16) 14... Kh8 $2 {[#]} (14... Qa5+ $11 {and Black has nothing to worry.} 15. c3 b4 16. Nf6+ (16. Bxe4 bxa3 17. b3 Qb5 $15) 16... Kh8) 15. c3 $146 {White is clearly better.} ({Predecessor:} 15. O-O-O Ne7 16. Qxg7+ Kxg7 17. f6+ Kh8 18. fxe7 Qe8 19. exf8=Q+ Qxf8 20. Bxe4 f5 {1-0 (44) Potapov,P (2285)-Marsalek,Z (2242) Pardubice 2005}) 15... Ne5 16. Qxe4 Re8 17. O-O Bb7 18. Qf4 Nd3 19. Qd2 Nc5 20. Rfe1 Re5 21. Rad1 Rxf5 22. f4 Ne6 (22... Bxd5 $142 23. Bxd5 Rc8) 23. Ne3 Bxg2 24. Nxf5 Bf3 25. Nxg7 ({Don't do} 25. Nxd6 Qb6+ 26. Qf2 Qxf2+ 27. Kxf2 Bxd1 $18) (25. Qxd6 Bxd1 26. Rxd1 Qf6 $18) 25... Kxg7 26. Qxd6 Bxd1 27. Rxd1 Qf6 {[#] ...Rd8 is the strong threat.} 28. Qe5 Qxe5 29. fxe5 {[%mdl 4096] Endgame KRN-KRN} Ng5 (29... Nc5 {was worth a try.} 30. c4 Na4 31. cxb5 axb5 32. Nxb5 Nxb2) 30. Kg2 Re8 31. Rd5 f6 32. h4 Nf7 33. exf6+ Kxf6 {...Re2+ would now be nice for Black.} 34. Rd2 Ne5 35. Rf2+ Ke6 36. Nc2 Kd5 (36... Re7 $142 37. Nd4+ Kd5) 37. Rd2+ Kc5 38. Re2 a5 $2 (38... Kd6 39. Nb4 Ra8) 39. Nd4 b4 $2 (39... Re7 40. g4 Re8) 40. Nf3 bxc3 41. bxc3 {Precision: White = 68%, Black = 29%.} ({Not} 41. Nxe5 cxb2 42. Nd7+ (42. Rxb2 Rxe5 43. g4 a4 $16) 42... Kc6 $18) 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "7"]
[White "Zakharov, Alexander S"]
[Black "Grinev, Boris"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "2437"]
[BlackElo "2092"]
[Annotator "TA"]
[PlyCount "55"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,55,35,39,73,67,65,37,51,24,66,21,64,25,46,15,39,27,32,36,35,33,36,31,43,29,27,27,45,39,43,22,10,8,6,0,0,-53,-64,-58,-71,-62,0,-4,-4,-11,265,265]} 1. e4 g6 2. d4 Bg7 3. Nc3 c5 4. d5 d6 5. Bb5+ Bd7 6. a4 {LiveBook: 46 Games. A43: Schmid Benoni} a6 7. Be2 Nf6 8. Bg5 $146 {White is slightly better.} ({Predecessor:} 8. Nf3 Bg4 9. Nd2 Bxe2 10. Qxe2 O-O 11. O-O e6 12. Nc4 exd5 13. exd5 {1-0 (34) Gallagher,J (2517)-Pornariyasombat,A (2181) Khanty-Mansiysk 2010}) 8... O-O 9. Qd2 Qc7 10. h3 e6 11. Nf3 (11. Qf4 $5 {[%cal Rg5f6]} Qd8 12. dxe6 (12. Qxd6 Qa5 $14) 12... fxe6 13. Qxd6 $16) 11... exd5 12. exd5 Re8 13. O-O Bf5 14. Nh4 Bc8 15. Rfe1 Nbd7 16. Nf3 b6 17. Bf4 Bb7 18. Bc4 Rxe1+ 19. Rxe1 Re8 20. Rxe8+ Nxe8 21. Qe2 Qc8 22. Ng5 {[#] Threatens to win with Qe7.} Ne5 23. Bxe5 ({White should play} 23. Ba2 $11) 23... Bxe5 $15 24. Nf3 Bxc3 25. bxc3 {With the idea Qe7.} Qd7 (25... Nc7 $15) 26. Bxa6 $11 Bxd5 27. Bb5 Bxf3 $2 {[%mdl 8192] [#]} (27... Bc6 $11) 28. gxf3 {Precision: White = 57%, Black = 49%.} ({Inferior is} 28. Bxd7 Bxe2 29. Bxe8 Bd1 $17) 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "7"]
[White "Balashov, Yuri S"]
[Black "Shaydullina, Sandugach"]
[Result "1/2-1/2"]
[ECO "B66"]
[WhiteElo "2434"]
[BlackElo "2211"]
[Annotator "TA"]
[PlyCount "115"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,115,61,53,23,25,30,38,22,44,30,37,21,57,41,45,43,38,46,53,60,44,46,41,45,133,114,165,147,151,161,183,127,129,118,143,157,141,139,139,84,98,65,202,197,341,331,311,186,163,114,252,174,278,278,277,273,246,226,385,347,314,271,416,215,191,104,105,90,96,8,22,22,29,29,24,8,8,8,8,8,8,8,8,8,18,19,21,4,4,0,0,0,0,-12,-12,-12,-12,-12]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 a6 8. O-O-O h6 9. Be3 Ng4 10. Nxc6 bxc6 {LiveBook: 34 Games} 11. Bf4 {B66: Sicilian: Richter-Rauzer: 7...a6 8 0-0-0 h6} (11. Bc5 $5) (11. Bc5 Qg5 12. Qxg5 hxg5 13. Be2 dxc5 14. Bxg4 Bd7 15. e5 Be7 16. h3 f5 17. Bf3 O-O-O 18. Na4 Kc7 {0-1 (55) Paramzina,A (2221)-Abergel,T (2475) St Petersburg 2016}) 11... e5 12. Bg3 Be7 13. Kb1 {White is slightly better.} Rb8 $146 ({Predecessor:} 13... O-O 14. Bc4 Qc7 15. Rhf1 Rb8 16. Qe2 Nf6 17. Rd3 Rb4 18. b3 Nd7 {0-1 (42) Weidemann,C (2270)-Kotter,R (2300) Germany 1996}) 14. Bc4 O-O 15. Bb3 Be6 16. Qe2 $36 {[%mdl 2048] [#] Hoping for Bxe6. White fights for an advantage.} Qc8 17. h3 {Strongly threatening Bxe6.} Nf6 18. f4 Bxb3 19. axb3 Nd7 20. Rhf1 a5 21. Qg4 f5 (21... Rb7 $14) 22. exf5 Nf6 (22... e4 $16) 23. Qe2 $18 e4 24. Nxe4 d5 25. Nxf6+ (25. Ng5 $18) 25... Bxf6 $16 26. Qe6+ Kh8 {[#]} 27. Qxc8 $1 Rfxc8 28. Rd3 a4 29. Re1 ({White should play} 29. Bf2) 29... Rb4 30. Re6 Ra8 (30... Rcb8 $14) 31. Rxc6 $18 a3 (31... Rab8 $142 32. bxa4 (32. Rxd5 axb3 33. c4 Ra8 $18) 32... Rxa4) 32. bxa3 Rxa3 {[%csl Gf6][%cal Ra3a1]} 33. Rxf6 (33. Kc1 $142) 33... gxf6 34. Rxd5 {[%mdl 4096] Endgame KRR-KRB} Re4 (34... Raxb3+ $16 {was called for.} 35. cxb3 Rxb3+ 36. Kc1 Rxg3) 35. Rd6 Kg7 (35... Ra8 {is a better defense.} 36. Rxf6 Kg7 37. Rg6+ Kf7 38. Rxh6 Re2) 36. Bh4 Rxf4 37. Bxf6+ Kf7 38. g4 {Black must now prevent Kb2.} h5 $2 (38... Rf3 {might work better.} 39. Bb2 Rf1+ 40. Bc1 h5 41. Rd7+ (41. gxh5 Ra5 $16) 41... Ke8) 39. Bg5 Rf3 40. gxh5 Rxh3 (40... Ra7 $142 41. Rf6+ Kg7) 41. h6 (41. Rd7+ $142 Ke8 42. Re7+ Kf8 43. f6 Rxh5 44. Bd2) 41... Ra5 42. Rd7+ (42. Rf6+ $18 Kg8 43. Kb2) 42... Ke8 43. Rg7 {aiming for f6.} Rxf5 44. h7 (44. b4 $16) 44... Rf1+ 45. Kb2 Rfh1 46. Re7+ Kf8 47. Rc7 Rxh7 {The position is equal.} 48. Rc8+ Kf7 49. b4 R7h5 50. Be3 R1h2 51. Bc5 R5h4 52. Kb3 Ke6 53. b5 Kd7 54. Rg8 Rh5 55. Rg7+ Kc8 56. Bd6 Rxb5+ 57. Kc4 Rhh5 58. Rc7+ {Precision: White = 53%, Black = 52%.} 1/2-1/2

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "7"]
[White "Savitskiy, Sergey"]
[Black "Tomilova, Elena"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2415"]
[BlackElo "2331"]
[Annotator "TA"]
[PlyCount "45"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,45,24,49,46,39,28,91,83,116,125,150,140,213,221,365,401,515,513,706,697,974,964,1114,1004,995,991,1616,1038,1243,747,1400,1340,1447,1410,1448,1446,1628,1418]} 1. e4 g6 2. Nc3 Bg7 3. h4 h5 4. d4 d6 5. Bg5 (5. Be2 a6 6. a4 Nf6 7. Nf3 Bg4 8. Ng5 Bxe2 9. Qxe2 Nc6 10. e5 Nxd4 11. exf6 Nxe2 12. fxg7 Rg8 13. Kxe2 {0-1 (56) Jobava,B (2713)-Anton Guijarro,D (2631) Dubai 2014}) 5... a6 6. Qd2 {B06: Modern Defence} b5 7. O-O-O $146 ({Predecessor:} 7. a4 b4 8. Nd5 a5 9. c3 c6 10. Ne3 Na6 11. f3 Nf6 {0-1 (45) Banzea,A (2287)-Carmaciu,L (2385) Arad 2016}) 7... b4 (7... Nf6 $11) 8. Nd5 $16 {White is better.} c6 9. Nxb4 a5 10. Nd3 Bxd4 {[#]} (10... Nf6 $16 {keeps fighting.}) 11. e5 $1 $18 {[%mdl 512]} Ba6 (11... c5 {might work better.} 12. c3 c4 13. cxd4 cxd3) (11... Bxe5 12. Nxe5) 12. Nf3 Bb6 13. Nf4 {White is clearly winning.} dxe5 {Threatens to win with ...Qxd2+.} 14. Qc3 Qc7 {If only Black now had time for ...Nf6....} 15. Nxe5 Nf6 16. Bxa6 Ne4 {[#]} 17. Bc4 $1 {[%mdl 512]} O-O 18. Qb3 {[%cal Rc4f7]} Qxe5 19. Qxb6 Nxg5 20. Nxg6 Qf6 21. Nxf8 Ne4 22. Rd8 {aiming for Nd7+.} Qf4+ 23. Qe3 {Precision: White = 88%, Black = 22%.} 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "7"]
[White "Anikonov, Dmitry"]
[Black "Hasangatin, Ramil"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "2407"]
[BlackElo "2502"]
[Annotator "TA"]
[PlyCount "92"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,92,-60,-34,-71,-74,-87,-90,-79,-78,-100,-83,-100,-76,-77,-87,-93,-79,-96,-79,-85,-84,-122,-134,-139,-126,-128,-123,-152,-158,-168,-153,-162,-173,-162,-133,-142,0,-29,0,0,0,0,0,-123,-131,-133,-116,-162,-80,-162,-143,-147,-156,-154,-156,-889,-893,-927,-916,-862,-789,-1158,-851,-1693,-1712,-2304,-2434,-12837,-12057,-12839,-12839,-12839,-12839,-12843,-12843,-12844,-12844,-12846,-12847]} 1. d4 Nf6 2. c4 c6 3. Nf3 d5 4. g3 Bf5 5. Bg2 e6 6. O-O Nbd7 7. Nc3 dxc4 {D11: Slav Defence: 3 Nf3 sidelines and 3...Nf6 4 e3 Bg4} (7... h6 8. Qb3 Qb6 9. c5 Qc7 10. Bf4 Qc8 11. Nd2 g5 12. Bd6 Bxd6 13. cxd6 O-O 14. f3 c5 15. e4 Bg6 16. Rac1 Qc6 17. e5 {1-0 (34) Stupak,K (2588)-Rodshtein,M (2699) Katowice 2017}) 8. a4 a5 {LiveBook: 15 Games} 9. Re1 Bb4 {Black is better.} 10. Nh4 Bg4 $146 ({Predecessor:} 10... Bg6 11. Nxg6 hxg6 12. e4 O-O 13. Qe2 Nb6 14. Rd1 Re8 15. Bg5 {½-½ (50) Karl,H (2255)-Travaglini,A Imperia 1996}) 11. h3 Bh5 12. Qc2 Nb6 13. g4 Nfd5 14. Nf3 Bg6 15. e4 Bd6 $36 {[%mdl 2048] White is under strong pressure.} 16. Qe2 Nf4 17. Bxf4 Bxf4 18. Rad1 Qe7 19. Ne5 Bxe5 20. dxe5 Qc5 21. Kh1 h5 {[%cal Bh7h5,Bh5h4][%mdl 32] aiming for ...hxg4.} (21... Qxe5 22. Qe3 $15) 22. g5 h4 ({But not} 22... Qxe5 23. Qe3 $17) 23. f4 {[#]} Bh5 $1 {[%cal Rh5e2]} 24. Bf3 Bxf3+ 25. Qxf3 Rd8 (25... Nd7 $17 26. g6 O-O-O) 26. g6 $1 $11 Rxd1 27. gxf7+ Kxf7 28. Rxd1 Rf8 29. Rg1 (29. Rd6 $11 {keeps the balance.}) 29... Kg8 $17 30. Qg4 {[%csl Gg1][%cal Rg4g7]} Qe7 31. Ne2 {[#] And now Nd4 would win.} Nxa4 (31... Rd8 $1 $19 {Hoping for ...Rd2.} 32. Nc3 Rd3) 32. Nd4 Nc5 33. f5 exf5 34. Nxf5 Qxe5 35. Re1 $2 (35. Rf1 $17 Nxe4 36. Nh6+ Kh7 37. Rxf8) 35... Rxf5 $19 {Black is clearly winning.} 36. Qxf5 Qxf5 37. exf5 {[%mdl 4096] Endgame KR-KN} Nd3 38. Re2 b5 {[%cal Bb7b5,Bb5b4,Bb4b3,Bb3b2][%mdl 32]} 39. Rc2 a4 {[%cal Ba5a4,Ba4a3,Ba3a2][%mdl 32]} 40. Kg1 {[#]} Nxb2 $1 {[%mdl 512]} 41. Rxb2 {KR-KP} c3 42. Rb1 a3 43. Kf2 {[#]} b4 $1 {[%mdl 512]} 44. Ke2 (44. Rxb4 c2) 44... a2 45. Ra1 b3 46. Kd3 b2 {Precision: White = 37%, Black = 81%.} 0-1

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "7"]
[White "Demkovich, Anatoliy"]
[Black "Sipetin, Vladislav"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2407"]
[BlackElo "2263"]
[Annotator "ChessBase"]
[PlyCount "97"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

1. Nf3 {[%emt 0:15:00]} d5 {[%emt 0:15:10]} 2. c4 {[%emt 0:00:10]} e6 {[%emt 0:00:10]} 3. e3 {[%emt 0:00:10]} Nf6 {[%emt 0:00:10]} 4. b3 {[%emt 0:00:10]} Be7 {[%emt 0:00:10]} 5. Bb2 {[%emt 0:00:10]} O-O {[%emt 0:00:10]} 6. Be2 {[%emt 0:00:10]} c5 {[%emt 0:00:10]} 7. O-O {[%emt 0:00:10]} Nc6 {[%emt 0:00:10]} 8. cxd5 {[%emt 0:00:10]} Nxd5 {[%emt 0:00:10]} 9. a3 {[%emt 0:00:10]} b6 {[%emt 0:00:10]} 10. d3 {[%emt 0:00:10]} Bb7 {[%emt 0:00:10]} 11. Nbd2 {[%emt 0:00:10]} Bf6 {[%emt 0:00:10]} 12. Bxf6 {[%emt 0:00:10]} Nxf6 {[%emt 0:00:10]} 13. Qc2 {[%emt 0:00:10]} Qd5 {[%emt 0:00:10]} 14. Rac1 {[%emt 0:00:10]} Rfd8 {[%emt 0:00:10]} 15. Rfd1 {[%emt 0:00:10]} Rac8 {[%emt 0:00:10]} 16. Qb2 {[%emt 0:00:10]} h6 {[%emt 0:00:10]} 17. Bf1 {[%emt 0:00:10]} Ne7 {[%emt 0:00:10]} 18. b4 {[%emt 0:00:10]} cxb4 {[%emt 0:00:10]} 19. axb4 {[%emt 0:00:10]} Rxc1 {[%emt 0:00:10]} 20. Rxc1 {[%emt 0:00:10]} Rc8 {[%emt 0:00:10]} 21. Ra1 {[%emt 0:00:10]} Nc6 {[%emt 0:00:10]} 22. b5 {[%emt 0:00:10]} Na5 {[%emt 0:00:10]} 23. Ne5 {[%emt 0:00:10]} Ra8 {[%emt 0:00:10]} 24. h3 {[%emt 0:00:10]} Nd7 {[%emt 0:00:10]} 25. Nxd7 {[%emt 0:00:10]} Qxd7 {[%emt 0:00:10]} 26. d4 {[%emt 0:00:10]} Rc8 {[%emt 0:00:10]} 27. Rc1 {[%emt 0:00:10]} Rxc1 {[%emt 0:00:10]} 28. Qxc1 {[%emt 0:00:10]} Qc8 {[%emt 0:00:10]} 29. Qxc8+ {[%emt 0:00:10]} Bxc8 {[%emt 0:00:10]} 30. Ne4 {[%emt 0:00:10]} Nb7 {[%emt 0:00:10]} 31. f3 {[%emt 0:00:10]} Kf8 {[%emt 0:00:10]} 32. Kf2 {[%emt 0:00:10]} Ke7 {[%emt 0:00:10]} 33. Nc3 {[%emt 0:00:10]} Nd6 {[%emt 0:00:10]} 34. e4 {[%emt 0:00:10]} Ne8 {[%emt 0:00:10]} 35. Ke3 {[%emt 0:00:10]} Nc7 {[%emt 0:00:10]} 36. Bc4 {[%emt 0:00:10]} a6 {[%emt 0:00:10]} 37. bxa6 {[%emt 0:00:10]} Bxa6 {[%emt 0:00:10]} 38. Bb3 {[%emt 0:00:10]} Bb5 {[%emt 0:00:10]} 39. h4 {[%emt 0:00:10]} g5 {[%emt 0:00:10]} 40. hxg5 {[%emt 0:00:10]} hxg5 {[%emt 0:00:10]} 41. g3 {[%emt 0:00:10]} Bd7 {[%emt 0:00:10]} 42. Na4 {[%emt 0:00:10]} Bxa4 {[%emt 0:00:10]} 43. Bxa4 {[%emt 0:00:10]} f6 {[%emt 0:00:10]} 44. f4 {[%emt 0:00:10]} gxf4+ {[%emt 0:00:10]} 45. Kxf4 {[%emt 0:00:10]} Kd6 {[%emt 0:00:10]} 46. Bb3 {[%emt 0:00:10]} Nb5 {[%emt 0:00:10]} 47. e5+ {[%emt 0:00:10]} Ke7 {[%emt 0:00:10]} 48. exf6+ {[%emt 0:00:10]} Kxf6 {[%emt 0:00:10]} 49. Ke3 {[%emt 0:00:10]} 1/2-1/2

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "7"]
[White "Tunik, Gennady"]
[Black "Timofeev, Artyom"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2378"]
[BlackElo "2563"]
[Annotator "TA"]
[PlyCount "80"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,80,54,62,22,34,16,43,44,35,30,35,33,41,16,33,0,0,-32,72,88,80,85,104,88,98,103,95,72,72,76,85,10,181,30,30,-49,-50,-84,-54,-62,-52,-59,0,0,77,0,0,-93,-22,-28,-35,-310,-129,-589,-584,-598,-595,-577,-470,-633,-626,-725,-711,-5758,-5633,-12837,-12837,-12837,-12838,-12838,-12839,-12830,-11209]} 1. d4 g6 2. e4 Bg7 3. Nf3 e6 4. Be2 (4. Bd3 b6 5. O-O Bb7 6. c3 Ne7 7. Bf4 O-O 8. Nbd2 c5 9. Qe2 cxd4 10. cxd4 Nbc6 11. Be3 Nb4 {1-0 (39) Ju,W (2579)-Stefanova,A (2512) Doha 2016}) 4... h6 $146 ({Predecessor:} 4... Ne7 5. O-O d5 6. e5 c5 7. c3 Qb6 8. Na3 Bd7 9. Rb1 Nbc6 10. Nc2 O-O 11. b4 cxd4 12. cxd4 f6 {½-½ (52) Nyzhnyk,I (2131)-Rajesh,V (2157) Belfort 2005}) 5. h4 b6 6. c3 {B06: Modern Defence} d6 7. Bd3 Ne7 8. Qe2 {White is slightly better.} Nd7 9. a4 a6 10. Na3 Bb7 11. Nc4 Nf6 12. Nfd2 Nh5 13. Bc2 c5 (13... f5 $15 {stays ahead.}) 14. dxc5 $16 bxc5 15. Nb3 $1 {And now g4 would win.} Qc7 {[#] Black wants to play ...d5.} 16. g4 $1 {[%cal Rg4h5]} Nf6 {[#]} 17. Bf4 $1 {[%cal Rf4d6]} e5 18. Bg3 O-O 19. O-O-O Rfd8 20. f4 (20. h5 $16) 20... d5 $2 (20... Nxe4 $1 $11 {and Black has nothing to worry.} 21. Bxe4 Bxe4 22. Qxe4 d5) 21. Nxe5 $2 (21. exd5 $18 Bxd5 22. fxe5 Bxh1 23. Rxh1) 21... Nxe4 $11 22. Bxe4 (22. Bh2 $1 $11) 22... dxe4 $15 23. Qc4 Bxe5 24. fxe5 {Strongly threatening Qxf7+!} Bd5 $1 $36 {[%cal Rd5c4][%mdl 2048] Black fights for an advantage.} 25. Qxc5 Qd7 (25... Qb7 $1 $15 26. Nd4 (26. Na5 Qd7 $17) 26... Rac8) 26. e6 $11 fxe6 (26... Qxe6 $11 {remains equal.} 27. Nd4 Qd7) 27. Qa3 (27. Qd4 $16) 27... Rac8 28. Be5 (28. Rhe1 $11 {keeps the balance.}) 28... Rc4 (28... Nc6 $17 29. Bf6 Rf8) 29. Bf6 Re8 30. Nc5 $2 {[%mdl 8192]} ({Better is} 30. Rhe1 $15) 30... Qc7 (30... Qd6 $19 {is more deadly. ...Qf4+ is the strong threat.} 31. Bd4 Nc6) 31. Bxe7 $2 {[%mdl 8192]} (31. Bd4 $17) 31... Qxe7 $19 {Black is clearly winning.} 32. Nxa6 Qxa3 33. bxa3 e3 34. Rh2 Rxc3+ 35. Rc2 Rxa3 36. Rd4 Rf8 37. Nc5 Rf1+ 38. Kb2 Ra2+ 39. Kc3 Rxc2+ 40. Kxc2 e2 {Precision: White = 30%, Black = 57%.} 0-1

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "7"]
[White "Tsoi, Dmitry"]
[Black "Gunchenko, Vadim"]
[Result "0-1"]
[ECO "A26"]
[WhiteElo "2371"]
[BlackElo "2338"]
[Annotator "ChessBase"]
[PlyCount "41"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

1. c4 {[%emt 0:00:00]} e5 {[%emt 0:00:22]} 2. g3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:15]} 3. Bg2 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 4. Nc3 {[%emt 0:00:00]} Bg7 {[%emt 0:01:00]} 5. d3 {[%emt 0:00:00]} d6 {[%emt 0:00:00]} 6. Nf3 {[%emt 0:05:37]} Nf6 {[%emt 0:12:15]} 7. O-O {[%emt 0:00:00]} h6 {[%emt 0:00:00]} 8. Rb1 {[%emt 0:02:30]} a5 {[%emt 0:01:09]} 9. a3 {[%emt 0:00:32]} Be6 {[%emt 0:00:11]} 10. b4 {[%emt 0:00:44]} axb4 {[%emt 0:00:09]} 11. axb4 {[%emt 0:00:13]} Qd7 {[%emt 0:00:10]} 12. b5 {[%emt 0:00:23]} Nd8 {[%emt 0:00:11]} 13. Ne1 {[%emt 0:00:26]} O-O {[%emt 0:00:09]} 14. Nc2 {[%emt 0:00:15]} Bh3 {[%emt 0:00:10]} 15. Bh1 {[%emt 0:00:33]} Bxf1 {[%emt 0:00:11]} 16. Qxf1 {[%emt 0:00:24]} c6 {[%emt 0:00:10]} 17. Nb4 {[%emt 0:00:14]} cxb5 {[%emt 0:00:10]} 18. cxb5 {[%emt 0:00:26]} Ne6 {[%emt 0:00:10]} 19. Nbd5 {[%emt 0:00:25]} Nxd5 {[%emt 0:00:10]} 20. Nxd5 {[%emt 0:00:13]} Ra2 {[%emt 0:00:09]} 21. Bxh6 {[%emt 0:00:13]} 0-1

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "7"]
[White "Bykov, Egor"]
[Black "Kryakvin, Dmitry"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "2346"]
[BlackElo "2580"]
[Annotator "TA"]
[PlyCount "61"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,61,70,38,67,11,52,47,59,0,0,0,0,-11,0,-13,0,0,0,-52,25,-62,-72,-73,-65,-77,-70,-63,-50,-66,34,41,189,219,204,202,187,176,261,248,467,394,551,544,701,659,1298,1289,1173,1087,29998,29999]} 1. d4 e6 2. c4 c5 3. d5 exd5 4. cxd5 d6 5. Nc3 g6 6. Nf3 Bg7 7. Nd2 {LiveBook: 31 Games. A43: Schmid Benoni} (7. Bf4 Nf6 8. h3 O-O 9. e3 Na6 10. Be2 Nc7 11. O-O Re8 12. Bh2 b6 13. Nd2 Bb7 14. e4 b5 15. Nxb5 Nxe4 16. Nxe4 Nxb5 17. Nxc5 dxc5 18. Bxb5 {½-½ (90) Riazantsev,A (2671)-Dubov,D (2660) Khanty-Mansiysk 2016}) 7... Nd7 8. e4 (8. Nb5 $14) 8... Ne7 9. Nc4 {White is slightly better.} Ne5 10. Nxe5 $146 (10. Qa4+ $14 Kf8 11. Qb3) ({Predecessor:} 10. Qa4+ Kf8 11. Nxe5 Bxe5 12. Bh6+ Bg7 13. Bxg7+ Kxg7 14. f4 a6 {0-1 (32) Barlov,D (2490)-Efimov,I (2525) Cutro 1998}) 10... Bxe5 $11 11. Bh6 f5 12. Bd3 Ng8 13. Bd2 fxe4 14. Nxe4 Nf6 15. Bb5+ (15. Ng5 $11) 15... Kf7 (15... Bd7 $15 16. Bxd7+ Qxd7 17. Nxf6+ Bxf6) 16. Qf3 (16. Ng5+ $1 $11 Kg7 17. O-O) 16... a6 $15 17. Bd3 Re8 {Strongly threatening ...Bg4.} 18. O-O {[#]} Bg4 $1 {[%cal Rg4f3]} 19. Qe3 Nxe4 20. Bxe4 Bf5 (20... Kg8 $15 21. Bc3 Bf5) 21. Bxf5 $1 $14 Bxh2+ ({Black should try} 21... gxf5 $14 22. Qh3 Kg7) 22. Kxh2 $18 {Hoping for Be6+.} Rxe3 23. fxe3 {[%cal Bf2e3,Be3e4][%mdl 32]} gxf5 24. Rxf5+ Kg6 (24... Ke7 $142) 25. Raf1 Qe7 $2 {[#]} (25... Qh4+ 26. Kg1 Qe4) 26. e4 $1 {[%mdl 512]} h6 (26... Qxe4 27. Rg5+) 27. R1f4 Rg8 28. Bc3 b5 29. Rf6+ Kh5 30. Kh3 {White wants to mate with R4f5+.} b4 31. R4f5+ {Precision: White = 40%, Black = 22%.} 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "7"]
[White "Chernyavsky, Alexander"]
[Black "Evdokimov, Alexander A"]
[Result "1-0"]
[ECO "A47"]
[WhiteElo "2326"]
[BlackElo "2502"]
[Annotator "TA"]
[PlyCount "91"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,91,25,25,29,21,29,25,56,47,66,0,35,32,53,67,43,29,30,16,67,51,59,66,43,-29,82,0,0,-10,0,0,0,0,0,0,0,0,0,8,16,0,0,0,0,0,3,0,219,46,48,46,109,90,231,231,221,222,600,604,594,597,578,480,1037,1037,986,970,1668,1488,1995,2097]} 1. d4 Nf6 2. Nf3 e6 3. Bf4 b6 4. e3 Bb7 5. Nbd2 Be7 6. Bd3 c5 7. h3 O-O 8. O-O cxd4 9. exd4 d6 10. c3 Nbd7 11. Qe2 Re8 {A47: 1 d4 Nf6 2 Nf3 b6: Torre, London and Colle Systems} (11... a6 12. a4 Re8 13. Bh2 h6 14. Rfe1 Bf8 15. Nc4 Qc7 16. Ne3 Nd5 17. Nxd5 Bxd5 18. Bxa6 Bxf3 19. gxf3 {1-0 (34) Carlsen,M (2837)-Akobian,V (2647) Riadh 2017}) 12. Bh2 {LiveBook: 16 Games} Nf8 13. a4 a6 {The position is equal.} 14. Nc4 Nd5 $146 ({Predecessor:} 14... Ng6 15. a5 b5 16. Nb6 Ra7 17. b3 Nd7 18. Nxd7 Qxd7 19. c4 bxc4 20. bxc4 {0-1 (74) Kuchava,A (2098)-Lomineishvili,M (2345) Tbilisi 2013}) 15. Nfd2 Qc7 16. Ne4 (16. Ne3 $14) 16... Red8 17. Ne3 Ng6 18. Nxd5 Bxd5 19. c4 Bb7 20. a5 Rac8 ({Better is} 20... bxa5 $11 21. c5 e5) 21. b4 $14 bxa5 22. bxa5 Qd7 23. Rfb1 (23. Rab1 $14) 23... f5 (23... d5 $11 {remains equal.} 24. cxd5 Qxd5 25. Rxb7 Qxd4) 24. Nc3 (24. Nd2 $16) 24... Bf6 $1 $11 {[%cal Rf6d4]} 25. Na4 {aiming for Nb6.} Bxd4 26. Nb6 $1 {[%cal Rb6d7]} Qc6 {[%csl Gb7][%cal Rc6g2] [#]} 27. Qxe6+ Kh8 {[%csl Gb7][%cal Rc6g2]} 28. Bf1 $1 Bxa1 29. Rxa1 Rc7 30. Qxf5 Qc5 31. Qc2 Rf7 32. Qd2 Ne5 33. Rd1 Rdf8 {[%cal Rf7f2]} 34. Bg3 Rf3 $2 (34... Rf6 $11 {and Black stays safe.}) 35. Qd4 $2 (35. Qxd6 $18 Qxd6 36. Rxd6) 35... Qxd4 36. Rxd4 Ra3 (36... R3f6 $14) 37. Rxd6 $16 Ng6 (37... Nf7 $16) 38. Rd7 $18 Bc6 {[#]} 39. Rc7 $1 Be8 $2 (39... Be4 40. Bd6 Ra1) 40. Bd6 $1 {[%csl LRa3,LRf8] White is clearly winning.} Rxa5 41. Bxf8 Nxf8 42. c5 {[%cal Bc4c5,Bc5c6][%mdl 32]} Kg8 (42... Bb5 $142 43. Bxb5 axb5) 43. Bc4+ Kh8 44. Rc8 Ra1+ 45. Kh2 Re1 46. c6 {Precision: White = 72%, Black = 21%.} 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "7"]
[White "Kamenets, Anatolij"]
[Black "Novoseltsev, Grigory"]
[Result "1-0"]
[ECO "D70"]
[WhiteElo "2294"]
[BlackElo "1936"]
[Annotator "ChessBase"]
[PlyCount "131"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} g6 {[%emt 0:00:05]} 3. f3 {[%emt 0:00:00]} d5 {[%emt 0:00:03]} 4. cxd5 {[%emt 0:00:00]} Nxd5 {[%emt 0:00:00]} 5. e4 {[%emt 0:00:00]} Nb6 {[%emt 0:00:00]} 6. Nc3 {[%emt 0:00:00]} Bg7 {[%emt 0:00:00]} 7. Be3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:04]} 8. d5 {[%emt 0:01:28]} Ne5 {[%emt 0:00:30]} 9. Bd4 {[%emt 0:01:14]} O-O {[%emt 0:00:39]} 10. f4 {[%emt 0:00:57]} Bg4 {[%emt 0:00:29]} 11. Be2 {[%emt 0:00:17]} Bxe2 {[%emt 0:00:11]} 12. Qxe2 {[%emt 0:01:25]} Ned7 {[%emt 0:00:21]} 13. Bxg7 {[%emt 0:01:52]} Kxg7 {[%emt 0:00:11]} 14. Nf3 {[%emt 0:00:03]} e6 {[%emt 0:02:28]} 15. O-O-O {[%emt 0:04:44]} exd5 {[%emt 0:00:03]} 16. Nxd5 {[%emt 0:00:28]} Nxd5 {[%emt 0:02:22]} 17. Rxd5 {[%emt 0:00:01]} Qe7 {[%emt 0:00:00]} 18. Rhd1 {[%emt 0:00:15]} Nb6 {[%emt 0:00:44]} 19. R5d4 {[%emt 0:00:23]} Rad8 {[%emt 0:00:15]} 20. Qd2 {[%emt 0:00:53]} Qc5+ {[%emt 0:02:28]} 21. Kb1 {[%emt 0:00:02]} Rxd4 {[%emt 0:01:32]} 22. Qxd4+ {[%emt 0:00:28]} Qxd4 {[%emt 0:00:12]} 23. Rxd4 {[%emt 0:00:00]} h5 {[%emt 0:00:14]} 24. b3 {[%emt 0:00:22]} Kf6 {[%emt 0:00:30]} 25. Kc2 {[%emt 0:00:24]} Ke6 {[%emt 0:00:15]} 26. Kc3 {[%emt 0:00:18]} c5 {[%emt 0:00:31]} 27. Rd2 {[%emt 0:00:23]} f6 {[%emt 0:00:12]} 28. a4 {[%emt 0:00:00]} Rc8 {[%emt 0:00:23]} 29. a5 {[%emt 0:00:05]} Nd7 {[%emt 0:00:00]} 30. Kc4 {[%emt 0:00:08]} Rc6 {[%emt 0:00:05]} 31. Rd5 {[%emt 0:00:35]} a6 {[%emt 0:00:00]} 32. f5+ {[%emt 0:00:48]} gxf5 {[%emt 0:00:17]} 33. Rxf5 {[%emt 0:00:00]} b5+ {[%emt 0:00:03]} 34. axb6 {[%emt 0:00:17]} Nxb6+ {[%emt 0:00:05]} 35. Kc3 {[%emt 0:00:03]} a5 {[%emt 0:00:06]} 36. Rxh5 {[%emt 0:00:22]} a4 {[%emt 0:00:02]} 37. bxa4 {[%emt 0:00:04]} Nxa4+ {[%emt 0:00:02]} 38. Kc4 {[%emt 0:00:11]} Rb6 {[%emt 0:00:25]} 39. Rh6 {[%emt 0:00:42]} Rb4+ {[%emt 0:00:02]} 40. Kd3 {[%emt 0:00:00]} c4+ {[%emt 0:00:04]} 41. Ke3 {[%emt 0:00:03]} Kf7 {[%emt 0:00:50]} 42. Rh7+ {[%emt 0:00:14]} Kg6 {[%emt 0:00:01]} 43. Rc7 {[%emt 0:00:03]} c3 {[%emt 0:00:12]} 44. Rc6 {[%emt 0:00:02]} Kg7 {[%emt 0:00:00]} 45. Nd4 {[%emt 0:00:04]} Rb2 {[%emt 0:00:15]} 46. Kf3 {[%emt 0:00:49]} Rd2 {[%emt 0:00:27]} 47. Rc4 {[%emt 0:00:33]} Nb2 {[%emt 0:00:12]} 48. Nf5+ {[%emt 0:00:04]} Kg6 {[%emt 0:00:15]} 49. Rxc3 {[%emt 0:00:09]} Nd1 {[%emt 0:00:00]} 50. Rc7 {[%emt 0:00:00]} Rf2+ {[%emt 0:00:05]} 51. Kg3 {[%emt 0:00:06]} Re2 {[%emt 0:00:09]} 52. Nh4+ {[%emt 0:01:24]} Kh6 {[%emt 0:00:12]} 53. Re7 {[%emt 0:00:30]} Kg5 {[%emt 0:00:11]} 54. Nf3+ {[%emt 0:00:02]} Kh5 {[%emt 0:00:04]} 55. h3 {[%emt 0:00:20]} Ne3 {[%emt 0:00:05]} 56. Kf4 {[%emt 0:00:31]} Nd5+ {[%emt 0:00:08]} 57. exd5 {[%emt 0:00:00]} Rxe7 {[%emt 0:00:03]} 58. Kf5 {[%emt 0:00:05]} Re2 {[%emt 0:00:19]} 59. g4+ {[%emt 0:00:26]} Kh6 {[%emt 0:00:05]} 60. d6 {[%emt 0:00:02]} Rf2 {[%emt 0:00:05]} 61. d7 {[%emt 0:00:00]} Rxf3+ {[%emt 0:00:08]} 62. Ke4 {[%emt 0:00:05]} Rxh3 {[%emt 0:00:03]} 63. d8=Q {[%emt 0:00:02]} Kg5 {[%emt 0:00:17]} 64. Qg8+ {[%emt 0:00:05]} Kh4 {[%emt 0:00:02]} 65. Qg6 {[%emt 0:00:10]} Rg3 {[%emt 0:00:10]} 66. Qh5# {[%emt 0:00:02]} 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "7"]
[White "Nazaretyan, Tigran"]
[Black "Kovalchuk, Alexey"]
[Result "1/2-1/2"]
[ECO "A70"]
[WhiteElo "2285"]
[BlackElo "2444"]
[Annotator "TA"]
[PlyCount "52"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 33,52,10,20,0,34,11,27,20,25,0,21,6,2,0,10,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Bd3 Bg7 8. Nf3 {[%cal Bg1f3,Bf3d2,Bd2c4][%mdl 32]} O-O 9. h3 b5 10. Bxb5 Nxe4 11. Nxe4 Qa5+ 12. Nfd2 Qxb5 13. Nxd6 Qa6 14. N2c4 Nd7 15. O-O Ne5 16. Nxc8 {A70: Benoni (Hauptsystem)} Raxc8 17. Nxe5 Bxe5 {LiveBook: 82 Partien} 18. Bg5 (18. Re1 Qd6 19. Bh6 Rfd8 20. Re2 Qxd5 21. Qa4 Bd6 22. Rae1 Bf8 23. Re8 Qd4 24. Rxd8 Qxd8 25. Bxf8 Kxf8 26. Qxa7 {½-½ (56) Shimanov,A (2655)-Jones,G (2645) Tromsoe 2013}) 18... Rfe8 19. Qd2 Qd6 $146 ({Vorgänger:} 19... Bd4 20. Be3 Rcd8 21. Bxd4 Rxd5 22. Rfe1 Rxe1+ 23. Rxe1 Rxd4 {½-½ (33) Malek,D (2405)-Legde,G (2335) Germany 2012}) 20. Rad1 Bd4 21. Be3 Re4 {Die Stellung ist ausgeglichen.} 22. Bxd4 Rxd4 23. Qg5 Rd8 24. Rfe1 {Droht Txd4.} Qxd5 25. Qxd5 R8xd5 26. Rxd4 Rxd4 1/2-1/2

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "7"]
[White "Murzin, Volodar"]
[Black "Kharchenko, Boris"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "2268"]
[BlackElo "2464"]
[Annotator "TA"]
[PlyCount "109"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,109,29,3,21,-22,-2,-28,31,-2,-8,-10,19,-10,-12,-7,0,-8,0,-35,-30,-38,-27,-78,-72,-81,-26,-61,-6,-15,-11,-9,-10,-31,-35,-116,-17,-30,-12,-12,0,0,14,-8,-10,-8,4,0,0,0,21,21,21,16,24,-6,17,-35,14,8,10,10,13,12,7,-19,-19,-19,41,55,81,82,80,85,79,8,8,8,11,0,4,0,2,0,0,0,123,0,66,0,36,0,0,0,0,0]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. O-O d6 6. a3 g6 7. Nc3 Bg7 8. h3 O-O 9. Be3 {LiveBook: 8 Games} Kh7 {C55: Two Knights: 4 d3, 4 d4 exd4 5 e5 and Max Lange Attack} (9... Nh5 10. d4 exd4 11. Nxd4 Nxd4 12. Bxd4 Bxd4 13. Qxd4 Qg5 14. Qd5 Qh4 15. Qd3 Be6 16. Bb3 Nf4 17. Qg3 {½-½ (26) Ivanovic,B (2406)-Nikcevic,N (2429) Bar 2017}) 10. Nd2 Nh5 11. Nf3 Nf4 (11... Nd4 $11) 12. Nd5 (12. Bxf4 $5 exf4 13. d4 $14) 12... Nxd5 13. Bxd5 Ne7 14. Bb3 $146 ({Predecessor:} 14. Ba2 f5 15. c3 f4 16. Bd2 g5 17. Nh2 Qe8 18. Be1 Qg6 19. f3 {½-½ (34) Jamrich,G (2145)-Spyra,W (2235) Budapest 1997}) 14... f5 15. Bd2 Bd7 16. Qe2 Qe8 17. Ne1 g5 18. exf5 Nxf5 19. Bd5 (19. Nf3 $11) 19... c6 $17 20. Be4 {Hoping for g4.} Kh8 (20... d5 $17 21. Bxf5+ Bxf5) 21. c3 d5 (21... Nh4 $15 22. c4 Qe6) 22. Bf3 $1 $11 Qg6 23. Bh5 Qd6 24. Nf3 Be8 25. Nh2 {[#]} (25. Bxe8 $15 Raxe8 26. Rfe1) 25... Bg6 (25... Qc5 $1 $17 {Strongly threatening ...Ng3.} 26. Kh1 Bxh5 27. Qxh5 {[#]} Qxf2 $1 {[%mdl 512]} 28. Rxf2 Ng3+ 29. Kg1 Nxh5) 26. Rae1 Rae8 27. Qg4 Kh7 28. Nf3 Kg8 29. a4 Bxh5 30. Qxh5 Qf6 31. Be3 b6 32. a5 Nxe3 33. fxe3 Qf7 34. Qg4 Qe6 35. Qg3 e4 36. Nd4 (36. dxe4 $1 $11 dxe4 37. Nd4) 36... Qg6 {aiming for ...c5.} (36... Rxf1+ {keeps more tension.} 37. Rxf1 Bxd4 38. exd4 e3 39. Qg4 bxa5 40. Qxe6+ Rxe6 41. Re1 h5) 37. Rxf8+ Bxf8 38. dxe4 Rxe4 39. axb6 axb6 40. Nf3 Bd6 41. Qf2 Qf6 ({Black should play} 41... Re6 $11) 42. Nd4 $14 Qxf2+ 43. Kxf2 {[%mdl 4096] Endgame KRB-KRN} c5 44. Nf5 Bf8 45. g4 (45. Ra1 $16) 45... Ra4 $1 $11 46. Rd1 Ra2 47. Rd2 Kf7 48. Kf3 Ke6 49. e4 dxe4+ 50. Kxe4 c4 (50... b5 $11) 51. Rd8 (51. Nd4+ $16 Kd6 52. Rf2) 51... Bc5 (51... Kf7 $1 $11) 52. Rd2 (52. Rh8 $14) 52... Ba3 53. Ne3 Rxb2 54. Rxb2 Bxb2 55. Nxc4 {Precision: White = 34%, Black = 42%.} 1/2-1/2

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "7"]
[White "Milushev, Oleg"]
[Black "Golubov, Saveliy"]
[Result "0-1"]
[ECO "E70"]
[WhiteElo "2229"]
[BlackElo "2484"]
[Annotator "TA"]
[PlyCount "84"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,84,36,44,38,47,46,48,31,44,16,44,29,27,27,27,27,27,27,26,21,22,20,30,19,43,21,13,18,60,26,53,46,40,17,58,44,56,52,45,14,25,16,17,6,6,-45,-47,-87,-87,-102,-95,-91,-87,-225,-103,-100,-103,-123,-106,-214,-225,-222,-185,-350,-350,-331,-339,-891,-891,-4133,-891]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. Be2 c6 6. Nf3 d5 7. e5 Ne8 {E70: Königsindisch (Weiß spielt früh e2-e4)} 8. cxd5 (8. h4 h5 9. Ng5 f6 10. exf6 exf6 11. Nh3 Bxh3 12. Rxh3 f5 13. Bg5 Qd7 14. Kf1 Nc7 15. Re3 {0-1 (50) Vallejo Pons,F (2716)-Jobava,B (2665) Baku 2016}) 8... cxd5 {LiveBook: 3 Partien} 9. Qb3 Nc7 {Weiß steht etwas besser.} 10. O-O Nc6 11. Bf4 Rb8 $146 ({Vorgänger:} 11... e6 12. Rad1 f6 13. Rfe1 fxe5 14. Bxe5 Nxe5 15. Nxe5 Bxe5 16. dxe5 {½-½ (24) Bryan Vissi,M (1827)-Leimeister,W (1844) Dresden 2012}) 12. h3 Bf5 13. Rfc1 Qd7 14. Na4 Ne6 15. Be3 Be4 {[#] Droht stark ...Lxf3.} 16. Nc5 Nxc5 17. Rxc5 Bxf3 18. Bxf3 e6 19. Rac1 f6 20. exf6 Bxf6 21. Qd3 Bg7 22. Bg4 Qd6 23. a3 Rbd8 24. Rd1 Kh8 25. b4 a6 26. b5 axb5 27. Qxb5 Rf7 28. Qb6 Rdf8 29. a4 Ra8 30. Qb3 ({Günstiger ist} 30. a5 $11) 30... Nxd4 $1 $15 31. Bxd4 Bxd4 32. Rc2 e5 33. Kh1 Raf8 34. Qb5 (34. Bf3 $17) 34... Kg7 (34... Rxf2 $19 {und Schwarz behält klar die Oberhand.} 35. Rxf2 Rxf2 36. Qxb7 e4) 35. Bf3 $17 Rd8 36. Rcd2 h5 37. Rxd4 (37. a5 $17) 37... exd4 $19 38. Rxd4 Qe5 39. Qd3 $2 (39. Rxd5 Rxd5 40. Qxd5 Qxd5 41. Bxd5 Rxf2 42. Bxb7) 39... Qe1+ 40. Kh2 Qxf2 {[#] ...Txf3! ist eine echte Drohung.} 41. Bxd5 $2 (41. Rb4) 41... Qf6 42. Qe4 Re7 {Precision: Weiß = 21%, Schwarz = 51%.} (42... Qd6+ $142 43. Kg1 Rf5) 0-1

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "7"]
[White "Oganian, Roman"]
[Black "Savchenko, Boris"]
[Result "1/2-1/2"]
[ECO "A08"]
[WhiteElo "2215"]
[BlackElo "2566"]
[Annotator "TA"]
[PlyCount "132"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,132,11,-21,0,-27,-33,-13,-25,-44,-15,-46,1,-17,-13,0,102,27,91,34,63,54,50,53,58,0,47,41,84,77,131,108,163,151,167,181,220,213,228,183,241,211,387,378,384,365,388,332,389,390,374,366,411,402,334,-94,-79,-166,-81,-81,-81,-81,-81,-81,-81,-97,-81,-81,-81,-211,-196,-185,-171,-269,-81,-73,-38,-64,-70,-73,-73,-137,-59,-109,-107,-185,-178,-12843,-12843,-12844,-12844,-12843,-12842,-12846,-12847,-12848,-12848,-12849,-12849,-12850,-12850,-12850,-12851,-12851,-12851,-12851,-12851,-12851,-12851,-12851,-12851,-12851,-12851,-12851,-12851]} 1. e4 c5 2. Nf3 g6 3. d3 Bg7 4. Nbd2 Nc6 5. g3 Nf6 6. Bg2 d5 7. O-O O-O 8. Re1 e5 9. exd5 Nxd5 10. Nc4 Re8 11. a4 h6 {A08: King's Indian Attack} 12. Bd2 (12. a5 Bf5 13. Nfd2 Be6 14. c3 f5 15. Qa4 Qc7 {½-½ (69) Vajda,L (2568)-Jianu,V (2563) Mamaia 2015}) 12... b6 $146 ({Predecessor:} 12... Nb6 13. Na5 Nxa5 14. Bxa5 Qd7 15. Bc3 Qd6 16. Nd2 Bd7 17. a5 Na4 18. Nc4 Qc7 19. Bd2 {1-0 (31) Kaiser,T (2085)-Hassenrueck,H (2154) Germany 2007}) 13. a5 b5 {The position is equal.} 14. Ne3 {And now Nxd5 would win.} Nc7 15. h3 Kh7 16. Ng5+ hxg5 17. Bxc6 {Nd5 is the strong threat.} Bxh3 (17... Bd7 $11 {keeps the balance.} 18. Bxa8 Qxa8) 18. Qf3 (18. Bxe8 $16 Qxe8 19. Qf3) 18... Be6 (18... Bd7 $1 $11) 19. Qh1+ (19. Bxa8 $16 Qxa8 20. Qxa8 Rxa8 21. Nd1) 19... Kg8 $14 20. Bxa8 Qxa8 21. Qxa8 Rxa8 22. Nd1 ({Better is} 22. Rab1 $14) 22... b4 23. Bxg5 Nb5 {White should prevent ...Nd4.} 24. c3 Rb8 (24... Bf5 $142) 25. Be3 Rc8 (25... bxc3 $16 26. bxc3 Bf5) 26. Rc1 $18 b3 27. f3 c4 28. Nf2 f5 29. Red1 Nd6 (29... Rc6 {is a better defense.} 30. Kg2 Bf6) 30. Bxa7 Bh6 $2 (30... cxd3 31. Nxd3 Nc4) 31. Ra1 cxd3 32. Nxd3 Nc4 {Black hopes to continue with ...e4.} 33. a6 e4 34. Nf4 Bxf4 35. gxf4 Nxb2 36. Rd6 Kf7 {intending ...Nc4.} 37. Bd4 $2 (37. Rb6 $1 $18) 37... Nc4 $17 38. a7 (38. Be5 $17) 38... b2 (38... Nxd6 $19 {and Black stays clearly on top.} 39. a8=Q Rxa8 40. Rxa8 b2) 39. Rb1 {aiming for Rc6!} Nxd6 40. Rxb2 {Strongly threatening fxe4.} Bd5 $1 ({Weaker is} 40... exf3 41. Rb6 $14) 41. fxe4 fxe4 42. Rb6 Nf5 43. Rb8 Re8 44. Be5 (44. Kf2 $17) 44... e3 $1 $19 45. Kf1 Bf3 46. Ke1 {[#]} (46. c4 $142) 46... Nh6 $2 (46... Nh4 $1 $19 {[%cal Rh4g2]} 47. Kf1 Ng2) 47. Bd4 e2 48. c4 Nf5 49. Bf2 $1 Ng7 50. c5 {[#]} (50. Bc5 $142) 50... Ne6 (50... Nh5 $1 $17 {[%cal Rh5f4]} 51. Rb3 Bd5) 51. c6 Bxc6 52. Rxe8 (52. Be3 $17 {keeps fighting.}) 52... Kxe8 53. Kxe2 $2 (53. Be3) 53... Nxf4+ {Black is clearly winning.} 54. Ke3 Ne6 55. Bg3 Kd7 56. Be5 Kc8 57. Kf2 Kb7 58. Bb8 Nc7 59. Kg3 Na6 60. Be5 Kxa7 61. Kf4 Kb7 62. Kg5 Be4 63. Bb2 Kc6 64. Kf6 Nc5 65. Kg5 Kd5 66. Ba1 Bf5 {[%mdl 32768] Precision: White = 22%, Black = 37%. . An unexpected result.} 1/2-1/2

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "7"]
[White "Pshmahov, Osman"]
[Black "Pogonina, Natalija"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "2103"]
[BlackElo "2478"]
[Annotator "TA"]
[PlyCount "77"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,77,15,16,0,22,35,101,95,95,95,94,97,100,97,105,104,120,102,104,104,101,101,104,102,104,108,109,99,122,41,100,99,99,79,91,86,86,82,91,82,100,0,92,71,72,82,74,59,42,43,63,31,39,16,21,8]} 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 c6 6. e3 Be7 7. Bd3 Nbd7 8. Qc2 O-O 9. Nge2 h6 10. Bh4 Ne8 11. Bxe7 Qxe7 12. O-O Nd6 13. Ng3 {D36: Queen's Gambit Declined: Exchange Variation: Main line (5 Bg5 c6 6 Qc2)} Nf6 14. Rae1 Nfe4 $146 (14... h5 $14) ({Predecessor:} 14... h5 15. f3 h4 16. Nf5 Nxf5 17. Bxf5 g6 18. Bxc8 Raxc8 19. e4 Qd7 20. e5 Nh5 {½-½ (56) Yanayt,E (2254)-Belliard Alonzo,L (2226) Pawtucket 2008}) 15. Ngxe4 $16 {White is better.} dxe4 16. Nxe4 Nxe4 17. Bxe4 Be6 18. b3 Rfd8 19. Rd1 {[%cal Be1d1,Bd1d2,Bd2e2][%mdl 32]} (19. Bh7+ {seems wilder.} Kh8 20. Bd3 a5 21. Rd1 Kg8 22. Rd2) 19... Bd5 20. Bxd5 Rxd5 21. e4 Rd7 22. Rd2 Re8 23. Re1 Qb4 24. Red1 Qe7 25. Re2 Qf6 26. d5 (26. Qc3 $16) 26... cxd5 (26... Qd8 $1 $14) 27. exd5 {[%cal Re2e8] [#]} Red8 28. Red2 (28. g3 {with more complications.} h5 29. Qe4 g6 30. Kg2 a6 31. b4) 28... g6 29. h3 Rd6 30. Qe4 h5 31. Re2 (31. Rc1 {looks sharper.} R6d7 32. g3 Re7 33. Qd3 Qd6 34. Rcd1) 31... R6d7 32. Red2 (32. g3 {keeps more tension.} Rd6 33. Kg2 Kg7 34. Rc2 R6d7 35. Rcd2) 32... Rd6 $1 33. Qd4 (33. Qe3 {is more complex.} a6 34. Rd4 b5 35. g3 Qf5 36. g4) 33... Qxd4 34. Rxd4 {KRR-KRR} Kg7 35. f4 h4 36. Kf2 Kf6 37. Kf3 Kf5 38. R1d2 f6 39. Rd1 {Precision: White = 38%, Black = 54%.} 1/2-1/2

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "7"]
[White "Simonyan, Grigori"]
[Black "Ivlev, Aleksey"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2075"]
[BlackElo "2300"]
[Annotator "ChessBase"]
[PlyCount "60"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:01:54]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:01]} 3. Bc4 {[%emt 0:00:00]} Bc5 {[%emt 0:00:11]} 4. O-O {[%emt 0:00:00]} Nf6 {[%emt 0:00:01]} 5. Re1 {[%emt 0:00:00]} O-O {[%emt 0:00:22]} 6. d3 {[%emt 0:00:00]} a6 {[%emt 0:00:01]} 7. c3 {[%emt 0:00:12]} d6 {[%emt 0:00:09]} 8. Bb3 {[%emt 0:00:23]} Ba7 {[%emt 0:00:12]} 9. Nbd2 {[%emt 0:03:46]} Be6 {[%emt 0:01:56]} 10. Nf1 {[%emt 0:00:13]} d5 {[%emt 0:00:10]} 11. exd5 {[%emt 0:00:44]} Bxd5 {[%emt 0:00:04]} 12. Nxe5 {[%emt 0:00:17]} Nxe5 {[%emt 0:00:10]} 13. Rxe5 {[%emt 0:00:22]} Bxb3 {[%emt 0:00:00]} 14. axb3 {[%emt 0:00:00]} Qd7 {[%emt 0:00:00]} 15. Be3 {[%emt 0:00:00]} Ng4 {[%emt 0:00:00]} 16. Rg5 {[%emt 0:00:29]} Nxe3 {[%emt 0:01:34]} 17. Nxe3 {[%emt 0:00:10]} h6 {[%emt 0:00:14]} 18. Qg4 {[%emt 0:00:11]} Qxg4 {[%emt 0:00:12]} 19. Rxg4 {[%emt 0:02:18]} Rad8 {[%emt 0:00:09]} 20. d4 {[%emt 0:00:00]} c5 {[%emt 0:00:56]} 21. d5 {[%emt 0:00:23]} f5 {[%emt 0:01:51]} 22. Rf4 {[%emt 0:00:47]} g6 {[%emt 0:00:15]} 23. c4 {[%emt 0:00:01]} Bb8 {[%emt 0:00:00]} 24. Rf3 {[%emt 0:00:00]} Rfe8 {[%emt 0:00:00]} 25. g3 {[%emt 0:00:31]} Re4 {[%emt 0:00:49]} 26. Kf1 {[%emt 0:00:39]} Rde8 {[%emt 0:00:25]} 27. Ra5 {[%emt 0:01:16]} Ba7 {[%emt 0:01:39]} 28. h3 {[%emt 0:00:56]} Bb6 {[%emt 0:00:35]} 29. Ra1 {[%emt 0:01:13]} Bc7 {[%emt 0:00:00]} 30. Rd1 {[%emt 0:00:06]} Bd6 {[%emt 0:00:05]} 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "7"]
[White "Ashrafzianov, Igor"]
[Black "Matjushin, Gennady"]
[Result "0-1"]
[ECO "E60"]
[WhiteElo "2004"]
[BlackElo "2417"]
[Annotator "TA"]
[PlyCount "151"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,151,27,21,-2,1,-2,21,-17,-17,-20,-6,-39,-39,-69,-86,-75,0,-1,0,-8,0,-20,-11,-56,51,33,41,24,49,11,40,-12,44,38,46,30,54,15,33,0,39,30,28,34,35,0,10,14,33,0,26,5,34,4,42,10,24,-27,55,50,56,35,41,37,50,0,0,0,32,-15,70,0,18,-49,-29,-47,-11,-56,-26,-36,-10,-18,-29,-50,0,-109,0,0,0,-57,-29,-33,-33,-128,-118,-144,-120,-144,-147,-137,0,-172,-141,-130,-88,-87,-85,-119,-94,-116,0,-107,-72,-75,-32,-115,-88,-83,-19,-158,-44,-128,-96,-121,-136,-275,-177,-279,-151,-253,-239,-290,-297,-274,-268,-268,-213,-1350,-1300,-1904]} 1. d4 d6 2. Nf3 g6 3. c4 Nf6 4. g3 Bg7 5. Bg2 O-O 6. O-O Bf5 7. Nc3 Ne4 {LiveBook: 48 Partien} 8. Ne1 {E60: Königsindisch (ohne Sc3)} (8. Bd2 Nc6 9. Nxe4 Bxe4 10. Bc3 d5 11. Qb3 dxc4 12. Qxc4 Qd7 13. Rfd1 Rfd8 14. d5 Bxd5 15. Qh4 Qf5 16. Rxd5 Rxd5 {½-½ (69) Mamedyarov,S (2746)-Caruana,F (2804) Shamkir 2016}) 8... Nxc3 9. bxc3 Bc8 $146 ({Vorgänger:} 9... c6 10. Nd3 Qa5 11. Qb3 Qa6 12. Nb4 Qb6 13. e4 Be6 14. Rb1 Qa5 15. Nc2 b6 {½-½ (72) Buckels,V (2273)-Ernst,S (2540) Hoogeveen 2016}) 10. Qb3 {Die Stellung ist ausgeglichen.} Nc6 11. Nd3 e5 {[%cal Be7e5,Be5e4][%mdl 32]} 12. e3 Re8 13. Ba3 e4 14. Nf4 Rb8 (14... Na5 $17 15. Qa4 b6) 15. c5 $11 dxc5 16. Bxc5 b6 17. Ba3 (17. Bb4 $5) 17... Bf5 18. Rfd1 (18. c4 {keeps more tension.} g5 19. Ne2 Na5 20. Qc2 Bg4 21. Rab1) 18... Bf8 (18... Na5 $15 19. Qb5 Bg4) 19. Bxf8 $14 Rxf8 20. c4 Re8 21. Rd2 Ne5 22. Rdd1 (22. Nd5 $14 Nf3+ 23. Bxf3 exf3 24. Rc1) 22... Ng4 (22... Nf3+ $11 23. Bxf3 exf3) 23. Rac1 Nf6 24. Qb5 Qc8 25. Rd2 c6 26. Qa4 Qc7 27. Qa3 Red8 28. Qc3 Qe7 29. Qb2 h5 30. h3 Rbc8 31. Kh2 Rc7 32. Qc3 Rcd7 33. Rcd1 Nh7 34. Qb3 Ng5 35. Rc2 (35. Qb2 $142) 35... Ne6 (35... Nf3+ $11 36. Kh1 c5) 36. Nxe6 Qxe6 37. Qb2 c5 38. d5 Qd6 39. Kg1 Rb7 40. Rb1 Bd7 41. Qc3 Kh7 (41... Re8 $11) 42. Kh1 (42. Bxe4 $14 Re8 43. Bd3) 42... h4 43. Kh2 (43. Rf1 $11) 43... Re8 44. Rcb2 Re5 45. Qe1 Rb8 46. Kg1 hxg3 47. fxg3 Kg7 48. Rf2 Rh8 49. Qf1 (49. g4 $11) 49... Rf5 (49... Re7 $1 $17 50. Kh2 f6) 50. Rf4 $11 Rxf4 51. gxf4 (51. Qxf4 $11 Qxf4 52. exf4) 51... Bf5 52. a4 Qd7 {[%cal Rf5h3]} 53. Kh2 (53. a5 $15) 53... Qxa4 $17 54. Qe2 Qd7 {[%cal Rf5h3]} 55. Qf1 Kf8 56. Ra1 Ke7 (56... a5 $17 57. Ra2 Rh6) 57. Rd1 $2 (57. Ra6 $1 $11) 57... f6 58. Rd2 Kf7 59. Ra2 Kg7 60. Rd2 Qa4 61. Rb2 Qd7 62. Rd2 $1 Qd6 63. Kg1 a6 64. Rb2 (64. Ra2 $15) 64... Rb8 65. Qb1 {[#]} Bd7 ({Lieber} 65... b5 $1 $17 {[%mdl 512]}) 66. Kh2 {[#]} (66. Bxe4 $11 f5 67. Bd3) 66... Kf7 (66... b5 $1 $17 67. Ra2 b4) 67. Qxe4 {[#]} (67. Bxe4 $15 f5 68. Bf3) 67... b5 $1 68. cxb5 axb5 69. Qd3 (69. Ra2 $17) 69... Ra8 70. Kg1 (70. h4 {war nötig.}) 70... b4 (70... c4 $19 71. Qd4 Ra3) 71. Kf2 (71. Rb1 $17) 71... Ra3 $19 72. Qc4 Rc3 73. Qe2 c4 74. Qd2 {beabsichtigt Dd4.} Qc5 {...Td3 ist eine echte Drohung.} 75. Rb1 $2 (75. Be4) 75... Bf5 76. Ra1 {Precision: Weiß = 17%, Schwarz = 34%.} 0-1

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "7"]
[White "Bocharova, Ulyana"]
[Black "Kotenko, Pavel"]
[Result "0-1"]
[ECO "E63"]
[WhiteElo "1874"]
[BlackElo "2403"]
[Annotator "ChessBase"]
[PlyCount "71"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

1. c4 {[%emt 0:15:00]} Nf6 {[%emt 0:15:10]} 2. Nc3 {[%emt 0:00:10]} g6 {[%emt 0:00:10]} 3. Nf3 {[%emt 0:00:10]} Bg7 {[%emt 0:00:10]} 4. g3 {[%emt 0:00:10]} O-O {[%emt 0:00:10]} 5. Bg2 {[%emt 0:00:10]} d6 {[%emt 0:00:10]} 6. d4 {[%emt 0:00:10]} Nc6 {[%emt 0:00:10]} 7. O-O {[%emt 0:00:10]} a6 {[%emt 0:00:10]} 8. b3 {[%emt 0:00:10]} Rb8 {[%emt 0:00:10]} 9. a4 {[%emt 0:00:10]} a5 {[%emt 0:00:10]} 10. Bb2 {[%emt 0:00:10]} Bf5 {[%emt 0:00:10]} 11. Nh4 {[%emt 0:00:10]} Bd7 {[%emt 0:00:10]} 12. e4 {[%emt 0:00:10]} e5 {[%emt 0:00:10]} 13. dxe5 {[%emt 0:00:10]} dxe5 {[%emt 0:00:10]} 14. Nd5 {[%emt 0:00:10]} Be6 {[%emt 0:00:10]} 15. Qd2 {[%emt 0:00:10]} Nd7 {[%emt 0:00:10]} 16. Rad1 {[%emt 0:00:10]} b6 {[%emt 0:00:10]} 17. Nf3 {[%emt 0:00:10]} Nc5 {[%emt 0:00:10]} 18. Qe3 {[%emt 0:00:10]} Bd7 {[%emt 0:00:10]} 19. Rfe1 {[%emt 0:00:10]} Ne6 {[%emt 0:00:10]} 20. Rd2 {[%emt 0:00:10]} Ned4 {[%emt 0:00:10]} 21. Nxd4 {[%emt 0:00:10]} Nxd4 {[%emt 0:00:10]} 22. Red1 {[%emt 0:00:10]} Be6 {[%emt 0:00:10]} 23. f4 {[%emt 0:00:10]} c5 {[%emt 0:00:10]} 24. h3 {[%emt 0:00:10]} Qd6 {[%emt 0:00:10]} 25. Ba3 {[%emt 0:00:10]} Rbe8 {[%emt 0:00:10]} 26. Re1 {[%emt 0:00:10]} Kh8 {[%emt 0:00:10]} 27. Bb2 {[%emt 0:00:10]} f5 {[%emt 0:00:10]} 28. Kh1 {[%emt 0:00:10]} fxe4 {[%emt 0:00:10]} 29. fxe5 {[%emt 0:00:10]} Qxe5 {[%emt 0:00:10]} 30. Nf4 {[%emt 0:00:10]} Bc8 {[%emt 0:00:10]} 31. Qxe4 {[%emt 0:00:10]} Qxe4 {[%emt 0:00:10]} 32. Rxe4 {[%emt 0:00:10]} Nxb3 {[%emt 0:00:10]} 33. Bxg7+ {[%emt 0:00:10]} Kxg7 {[%emt 0:00:10]} 34. Rde2 {[%emt 0:00:10]} Rxe4 {[%emt 0:00:10]} 35. Rxe4 {[%emt 0:00:10]} Nd2 {[%emt 0:00:10]} 36. Re7+ {[%emt 0:00:10]} 0-1

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "8"]
[White "Kokarev, Dmitry"]
[Black "Iljiushenok, Ilia"]
[Result "1-0"]
[ECO "B44"]
[WhiteElo "2616"]
[BlackElo "2512"]
[Annotator "TA"]
[PlyCount "97"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,97,-16,28,22,20,27,27,26,26,21,109,115,141,117,119,120,138,131,132,132,133,55,55,55,55,55,55,55,155,55,55,55,55,55,55,55,56,56,107,97,105,105,105,77,105,99,105,105,105,105,105,105,105,105,105,105,105,97,302,118,340,329,317,312,312,310,310,277,335,335,462,462,429,385,439,435,422,358,445,435,795,778,670,618,588,573,1145,1148]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nb5 d6 6. Bf4 Ne5 {LiveBook: 10 Games. B44: Sicilian: Taimanov: 5 Nb5} (6... e5 7. Be3 Nf6 8. Bg5 Be6 9. c4 Be7 10. N1c3 O-O 11. Be2 a6 12. Na3 Nxe4 13. Bxe7 Nxc3 14. Bxd8 Nxd1 15. Bc7 Nxb2 16. Bxd6 Rfd8 {0-1 (27) Leko,P (2730)-Grischuk,A (2783) Beijing 2013}) 7. N1a3 a6 8. Bxe5 $1 dxe5 {White has an edge.} 9. Qxd8+ Kxd8 10. O-O-O+ Bd7 $146 (10... Ke7 $1 $11 {keeps the balance.}) ({Predecessor:} 10... Ke7 11. Nd6 b5 12. c4 b4 13. Nc2 a5 14. c5 {1-0 (44) Wahls,M (2570)-Teske,H (2455) Germany 1992}) 11. Nc4 $1 $16 {[%cal Rc4b6] And now Nb6 would win.} (11. Nd6 $6 Bxd6 12. Rxd6 Nf6 $11) 11... axb5 12. Nxe5 Nf6 {Strongly threatening ...Kc7.} 13. Nxd7 ({Much weaker is} 13. Nxf7+ $6 Ke8 $11) 13... Nxd7 14. Bxb5 Rxa2 15. Kb1 Ra5 16. Bxd7 ({White should try} 16. Rxd7+ $16 Kc8 17. Rhd1 (17. c4 Rxb5 18. Rhd1 Rd5 $17) 17... Rxb5 18. Rd8+ Kc7 19. R1d7+ Kc6 20. Rxf7) 16... Kc7 $14 {White should prevent ...Bd6.} 17. Be8 Bd6 18. Bxf7 Rha8 {[%csl Ga8][%cal Ra5a1]} 19. c3 Ra1+ 20. Kc2 Rxd1 21. Rxd1 {[%mdl 4096] Endgame KRB-KRB} Rf8 22. Bxe6 {aiming for f3.} Rxf2+ 23. Kb3 Rxg2 24. h3 g5 (24... Re2 $14) 25. Rd5 {Black must now prevent e5.} Re2 26. Rxg5 Rxe4 27. Bf5 Rh4 28. Kc2 Be7 29. Rg7 Kd6 30. b4 b6 31. Kb3 Bf6 32. Rb7 Kc6 33. Rf7 Be5 34. Re7 Bh8 $2 {[#]} (34... Bg3 $16 35. Re6+ (35. Rxh7 Rxh7 36. Bxh7 b5 $16) 35... Kc7 36. Re7+ Kc6) 35. Re3 $2 (35. Rxh7 Rxh7 36. Bxh7 Kd6 $16) (35. Re8 $1 $18 {[%cal Re8h8]} Bg7 36. Re6+ Kd5 37. Rxb6) 35... h6 $2 {[#]} (35... Kc7 $16 {was worth a try.} 36. Re7+ Kd6) 36. Re8 $1 $18 {[%cal Re8h8]} Bg7 37. Re6+ Kd5 38. Rxb6 Rf4 39. Rg6 Be5 40. Be6+ ({Not} 40. Rxh6 Rxf5 41. c4+ Ke4 $11) 40... Kd6 41. Rxh6 Bg7 42. Rg6 Bf6 43. Bg4 Kc7 44. Rg8 Re4 45. Rc8+ {White is clearly winning.} Kb6 (45... Kb7 $142 46. Rf8 Rf4) 46. Bf3 Rf4 47. Rc6+ Ka7 48. Bd5 Be5 49. Re6 {Precision: White = 74%, Black = 40%.} 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "8"]
[White "Paravyan, David"]
[Black "Anikonov, Dmitry"]
[Result "1-0"]
[ECO "A41"]
[WhiteElo "2603"]
[BlackElo "2407"]
[Annotator "TA"]
[PlyCount "99"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,99,136,148,24,56,62,80,83,77,73,81,75,92,90,113,114,119,120,133,137,130,137,137,137,134,134,137,118,114,114,122,115,139,131,186,181,173,166,185,181,232,204,256,248,239,246,244,244,216,231,225,153,158,166,233,230,343,336,422,408,666,657,638,622,797,781,751,745,1306,1193,5127,732,873,853,838,812,754,737,5595,5193,29973,29975,29975,29976,29975,29976,29978,29979,29979,29980]} 1. Nf3 d6 2. d4 Nc6 3. d5 Ne5 4. Nxe5 dxe5 5. e4 e6 6. Bb5+ {A41: 1 d4 d6: Tartakower System and Modern Defence} Bd7 {[#] LiveBook: 9 Games} 7. Bc4 (7. dxe6 $1 $16 Bxb5 8. Qh5 Bb4+ 9. Bd2) (7. Bxd7+ Qxd7 8. dxe6 Qxe6 9. Qe2 c6 10. O-O Nf6 11. Bg5 h6 12. Bxf6 Qxf6 13. Rd1 Bc5 14. c3 O-O 15. Nd2 Rfd8 16. b4 Bb6 17. Nc4 Rxd1+ 18. Rxd1 Rd8 19. Rxd8+ Qxd8 20. Nxb6 {½-½ (20) Christiansen,L (2625)-Miles,A (2595) Groningen 1992}) 7... Nf6 8. dxe6 {White is slightly better.} Bxe6 9. Qxd8+ Rxd8 10. Bxe6 fxe6 11. f3 Bc5 12. Nd2 $146 ({Predecessor:} 12. Ke2 Nh5 13. g3 O-O {½-½ (59) Kavlie Jorgensen,O-Prins,L Stockholm 1937}) 12... b5 13. a4 a6 14. Ke2 Ke7 15. Nb3 Bb6 16. Bd2 Ra8 17. Bb4+ Kf7 18. Rhd1 Rhd8 19. axb5 axb5 20. Rxa8 Rxa8 21. Bc3 c5 22. Bxe5 c4 (22... Ra2 $16 {was necessary.} 23. c4 bxc4) 23. Nd4 $18 Nd7 24. Bf4 Bxd4 25. Rxd4 {[%mdl 4096] Endgame KRB-KRN} Nc5 (25... Ke8 {might work better.}) 26. Be5 Ra2 27. Rd8 Na4 28. Rd7+ Ke8 29. Rxg7 Nxb2 30. Ke3 ({Weaker is} 30. Rxh7 Nd3 $14) 30... Na4 31. Rb7 {Kd2 is the strong threat.} Rxc2 32. Rxb5 c3 (32... Rxg2 $142 33. Rb8+ Ke7 34. Rb7+ Kd8 35. Bf6+ (35. Rxh7 c3 $18) 35... Kc8) 33. g4 Nb2 (33... Rg2 $142 34. Rb7 c2) 34. Rb8+ Kf7 35. Rb7+ Kg8 (35... Ke8 $142 36. Rxh7 Nd1+ 37. Kf4 Re2) 36. Rg7+ Kf8 {aiming for ...Nc4+.} 37. Rxh7 Rd2 {And now ...Nc4+ would win.} 38. Rc7 Nd1+ 39. Kf4 c2 40. h4 Rg2 41. h5 (41. Kg5 $142 Ke8 42. h5) 41... Nf2 42. Ke3 Nd1+ 43. Kd3 Nf2+ 44. Kd4 Nd1 45. Bf4 Rf2 46. h6 {White mates.} Rxf3 47. h7 {[%cal Rh7h8]} Rh3 48. Rc8+ Kg7 {[#]} 49. h8=Q+ $1 {[%mdl 512]} Rxh8 50. Be5+ {Precision: White = 78%, Black = 45%.} 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "8"]
[White "Esipenko, Andrey"]
[Black "Savitskiy, Sergey"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "2571"]
[BlackElo "2415"]
[Annotator "TA"]
[PlyCount "73"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,73,58,54,18,29,15,15,17,9,7,16,11,75,77,83,67,83,81,101,83,87,90,127,129,170,165,184,182,225,219,214,177,201,139,136,81,168,158,167,135,145,139,193,185,212,191,244,239,236,246,535,535,626,620,614,610,701,714,696,693,687,664]} 1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 {[%cal Be2e4,Be4e5][%mdl 32]} Nf6 5. Nf3 O-O 6. h3 a6 7. Be3 c6 8. e5 {E90: King's Indian: Classical: Early deviations and 6 h3} Ne8 9. Be2 Nd7 10. exd6 {The position is equal.} Nxd6 11. O-O Nf5 12. Bf4 $146 ({Predecessor:} 12. Bg5 h6 13. Bf4 g5 14. Bh2 Qb6 15. Na4 Qa5 {1-0 (39) Bluvshtein,M (2558)-Panjwani,R (2350) Edmonton 2009}) 12... Nxd4 (12... Re8 $11 {remains equal.}) 13. Nxd4 $16 {[#] Threatens to win with Nb3.} e5 14. Ne6 fxe6 15. Be3 e4 16. Qc2 $36 {[%mdl 3072] White has strong compensation. White is really pushing.} Nf6 17. Rad1 Qe7 18. Na4 e5 19. Bc5 Qf7 20. Bxf8 Qxf8 21. Nb6 Rb8 22. Nxc8 Rxc8 23. Rfe1 Qc5 24. Bf1 (24. Qc3 $142) 24... Rf8 (24... Bh6 $16) 25. Qd2 $18 a5 26. Qe3 Qxe3 27. Rxe3 Re8 (27... Bh6 $16) 28. Ra3 b6 29. Rb3 Rb8 (29... e3 {is a better defense.} 30. Rxb6 exf2+ 31. Kxf2 c5) 30. Rd6 a4 31. Ra3 b5 $2 {[#]} (31... Rc8 32. Be2 Ne8) 32. Rxc6 {White is clearly winning.} bxc4 33. Bxc4+ Kh8 34. Rxa4 h5 35. Ra7 e3 36. fxe3 Bh6 37. Ra3 {Precision: White = 78%, Black = 28%.} 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "8"]
[White "Pridorozhni, Aleksei"]
[Black "Sarana, Alexey"]
[Result "1/2-1/2"]
[ECO "A29"]
[WhiteElo "2571"]
[BlackElo "2562"]
[Annotator "TA"]
[PlyCount "210"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,210,0,-12,22,14,13,11,11,11,14,12,20,15,33,32,64,54,54,58,60,53,64,62,62,63,66,30,30,30,26,11,12,7,7,7,7,7,7,8,8,7,0,0,75,-14,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,37,39,46,46,45,46,51,29,39,0,0,0,0,0,0,0,0,0,0,0,20,14,9,0,8,0,0,-8,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,1,1,1,1,4,15,15,23,22,22,22,23,23,23,23,23,23,23,0,23,23,23,23,23,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. c4 Nf6 2. Nc3 e5 3. g3 Bb4 4. Bg2 O-O 5. Nf3 Nc6 6. O-O e4 7. Ng5 Bxc3 8. dxc3 Re8 9. Nh3 {LiveBook: 14 Games. A29: English Opening: Four Knights Variation with 4 g3} Qe7 $146 ({Predecessor:} 9... h6 10. Nf4 d6 11. b3 Bf5 12. Nd5 Ne5 13. h3 c6 14. Ne3 Be6 15. f4 exf3 16. exf3 Ng6 17. f4 Bc8 18. Qd3 Qe7 19. Kh2 Ne4 20. f5 Nf8 {1-0 (57) Reshetnikov,A (2498)-Iljin,A (2537) Sochi 2015}) 10. Nf4 d6 11. Nd5 Nxd5 12. cxd5 Nb8 13. Be3 Nd7 14. Bd4 Nf6 15. c4 $36 {[%mdl 2048] White has some pressure.} Bf5 16. Qb3 b6 17. Qc3 Bg6 18. f4 {Black must now prevent Bxf6.} Bf5 19. h3 h5 20. e3 Rac8 21. Bxf6 (21. b3 {is interesting.} a5 22. Qb2 a4 23. Qe2 Bd7 24. Rac1) 21... Qxf6 22. Qxf6 gxf6 23. Rfd1 Bd7 24. Kf2 f5 25. Bf1 Kg7 26. Be2 Kg6 27. b4 {[%cal Bb2b4,Bb4c5][%mdl 32]} Ra8 28. c5 bxc5 29. bxc5 Reb8 (29... dxc5 $11 30. Rac1 Reb8) 30. Rd2 (30. c6 $16 Be8 31. Rdb1) 30... Bb5 31. Rc1 Bxe2 32. Kxe2 $11 {[%mdl 4096] Endgame KRR-KRR} Rb5 33. cxd6 cxd6 34. Rc6 Rb6 35. a4 Kf6 36. Rdc2 Rab8 37. a5 Rxc6 38. Rxc6 {KR-KR} Rb2+ 39. Kd1 Rb5 40. Rxd6+ Ke7 41. Ra6 Rxd5+ 42. Ke2 Rd7 43. Rh6 $1 Rd5 44. Rxh5 Rxa5 45. g4 Kf6 46. Rh6+ Kg7 47. Rd6 (47. g5 {is more complex.} Ra2+ 48. Ke1 Ra1+ 49. Kd2 Ra2+ 50. Kd1) 47... Ra2+ 48. Rd2 Ra1 49. Rd5 Ra2+ 50. Ke1 Ra1+ 51. Ke2 Ra2+ 52. Rd2 Ra1 53. gxf5 Kf6 54. Rd6+ Kxf5 55. Rd5+ Kg6 56. Rg5+ Kf6 57. Re5 Ra2+ 58. Kf1 Rh2 59. Rxe4 Rxh3 60. Kg2 Rh5 61. Rc4 Rb5 62. Rc6+ Kg7 63. Ra6 f5 64. Rxa7+ Kf6 65. Ra6+ Kf7 66. Kf3 Rb3 67. Ke2 Rc3 68. Kd2 Rb3 69. Rc6 Ra3 70. Rc3 Ra8 71. Rc5 Ke6 72. Kd3 Rd8+ 73. Kc4 Rd1 74. Re5+ Kf6 75. Rd5 Rc1+ 76. Kd4 {Black should prevent Rd6+.} Rd1+ 77. Kc5 Rc1+ 78. Kb4 Ke6 79. Re5+ (79. Rd3 {with more complications.} Rb1+ 80. Kc3 Rc1+ 81. Kd4 Rf1 82. Ra3) 79... Kf6 80. Rc5 Re1 81. Rc6+ Kf7 82. Rc3 Ke6 83. Kc4 Rd1 84. Rd3 Rc1+ 85. Kd4 Ra1 86. Rd2 Ra8 87. Kd3 Rd8+ {The position is equal.} 88. Ke2 Rxd2+ 89. Kxd2 {KPP-KP} Kd6 $1 90. Ke2 {[#] Hoping for Kd2.} Ke6 91. Kf3 Kf6 92. Kf2 Kf7 93. Ke1 {Kd2 is the strong threat.} Ke7 94. Kd2 (94. Kd1 $5 {[%cal Rd1c2]}) 94... Kd6 95. Kd3 Kd5 96. e4+ fxe4+ {KP-KP} 97. Ke3 Ke6 98. Kxe4 {KP-K} Kf6 99. f5 {[%cal Bf4f5,Bf5f6][%mdl 32]} Kf7 100. Ke5 Ke7 101. f6+ Kf7 102. Kf5 Kf8 103. Ke6 {[#] Threatening mate with f7.} Ke8 104. f7+ Kf8 105. Kd7 {Intending Ke6 and mate.} Kxf7 {Precision: White = 66%, Black = 78%.} 1/2-1/2

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "8"]
[White "Savchenko, Boris"]
[Black "Chernyavsky, Alexander"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "2566"]
[BlackElo "2326"]
[Annotator "TA"]
[PlyCount "77"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,77,44,33,0,49,0,55,66,49,0,0,0,0,0,0,0,0,-27,26,24,36,43,38,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-15,0,0,0,0,0,0,0,0,0,0,29990,29991,29994,29995,29995,29996,29997,-5604]} 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 cxd4 8. Qxg7 Rg8 9. Qxh7 Qc7 10. Ne2 Nbc6 {[%cal Bb8c6,Bc6d4,Bd4f5,Bf5e3][%mdl 32]} 11. f4 Bd7 12. Rb1 {C18: French: 3 Nc3 Bb4: Main line: 7 h4 and 7 Qg4} (12. Qd3 dxc3 13. Qxc3 O-O-O 14. Rb1 d4 15. Qc4 Nf5 16. g3 Na5 17. Qxc7+ Kxc7 18. Bg2 Bc6 19. Kf2 Nc4 20. Rb4 b5 21. Bxc6 Kxc6 22. a4 a6 23. axb5+ axb5 {1-0 (51) Leko,P (2679)-Pichot,A (2565) Douglas 2017}) 12... dxc3 {LiveBook: 10 Games} 13. Nxc3 a6 14. Bd2 {White is slightly better.} O-O-O (14... Nd4 $11) 15. Na4 $146 ({Predecessor:} 15. Qd3 Nb8 16. Be3 b5 17. a4 Qa5 18. Bc5 Nf5 19. Kf2 d4 {0-1 (41) Stumbries,L (1683)-Ziese,G (2052) Leipzig 2011}) 15... Nd4 16. Nb6+ (16. Bxa6 $5 Bc6 17. Qd3 Rxg2 18. Nb6+ (18. Qxd4 bxa6 19. Nb6+ Kb8 $14) 18... Kb8 19. Qxd4 bxa6 20. Ba5 $16) 16... Kb8 17. Nxd7+ Rxd7 18. Kd1 {[%cal Be1d1,Bd1c1,Bc1b1][%mdl 32]} Ka8 19. Rb2 Ndf5 20. Qxf7 d4 (20... Qc6 $142) 21. Qxe6 $11 {[#] Strongly threatening Bd3.} Ne3+ 22. Kc1 {Threatens to win with Bd3.} Rg6 $1 {[%cal Rg6e6]} 23. Qb3 {And now Bd3 would win.} N7d5 24. Bd3 Rb6 25. Qa4 Nxf4 26. Kb1 Nxd3 27. cxd3 Rxb2+ 28. Kxb2 {Hoping for Rc1.} Rd5 $1 29. Rc1 Qxe5 30. g3 Rb5+ 31. Ka1 Qd5 32. Bb4 Qf5 {next ...Ka7 is good for Black.} 33. Qb3 $36 {[%mdl 2048] aiming for Qg8+. White has good play.} a5 34. Qg8+ Ka7 35. Bd6 Rd5 $2 {[%mdl 8192] [#]} (35... Nc2+ $11 36. Ka2 Qxd3) 36. Qb8+ {White mates.} Ka6 37. Qa8+ Kb5 38. Rb1+ Ka4 39. Rc1 $4 {[%mdl 40960] Precision: White = 60%, Black = 58%. . Loss on Time!?} (39. Rb4+ {is the narrow road to win.} Kxa3 40. Rb5+ Rxd6 41. Qxa5#) 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "8"]
[White "Timofeev, Artyom"]
[Black "Goganov, Aleksey"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "2563"]
[BlackElo "2563"]
[Annotator "TA"]
[PlyCount "112"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,112,4,0,22,21,28,18,30,14,37,14,52,13,39,15,14,0,17,11,16,10,12,9,19,12,20,21,21,25,20,0,35,39,41,26,26,29,33,-2,20,19,24,26,27,-12,7,5,11,8,15,7,1,2,9,9,12,22,59,45,28,0,0,0,45,40,101,110,83,71,116,108,79,89,120,93,180,49,49,8,8,8,11,8,9,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. h3 Bxf3 5. Bxf3 Nf6 6. d4 {A07: Réti Opening: New York and Capablanca Systems} (6. O-O e5 7. Bg2 Nbd7 8. d3 Bc5 9. c4 d4 10. b3 O-O 11. Na3 a5 12. Nc2 Qe7 13. a3 Bb6 14. Rb1 {1-0 (67) Petrosian,T (2601)-Saric,I (2669) Riadh 2017}) 6... Nbd7 7. Bf4 {LiveBook: 4 Games} e6 8. c3 $146 {[%cal Bc2c3,Bc3c4][%mdl 32]} ({Predecessor:} 8. O-O Be7 9. Nd2 O-O 10. c4 dxc4 11. e4 Nb6 12. Be3 Re8 13. Rc1 {0-1 (32) Kirwald,F (2245)-Voveris,G (2285) ICCF corr 1991}) 8... Be7 9. Nd2 O-O 10. O-O Re8 11. Qb3 Qc8 12. c4 Nf8 13. Bg2 Ng6 14. Be3 Qd7 15. Rfd1 h6 16. Rac1 Bd6 17. Qd3 Rad8 18. a3 Qe7 19. b4 a6 20. Qc2 Bb8 21. Qb3 b5 22. cxb5 cxb5 23. Qb1 Qa7 24. Nb3 Ne7 25. Na5 Qd7 26. Qd3 Rc8 27. Bd2 Nf5 28. a4 Ne4 29. axb5 axb5 30. Be1 Ned6 31. Rxc8 Rxc8 32. Nb3 {[%cal Ba5b3,Bb3c5,Bc5e4,Be4f6][%mdl 32]} Nc4 33. Ra1 g6 34. Nc5 Qc7 35. Bc3 $36 {[%mdl 2048] White fights for an advantage.} h5 36. e4 dxe4 $1 37. Nxe4 Qd8 38. d5 exd5 (38... e5 $14) 39. Nf6+ $16 Kf8 {[#] aiming for ...d4.} 40. Nxd5 {Strongly threatening g4.} Be5 41. Bxe5 Nxe5 42. Qxb5 Nd4 43. Qa5 Qd6 (43... Qg5 $16 {was called for.}) 44. Qa3 (44. Rd1 $18 Nef3+ 45. Bxf3 Nxf3+ 46. Kg2) 44... Nc2 $1 $14 {[%cal Rc2a3]} 45. Qa6 Qxa6 {The position is equal.} 46. Rxa6 {b5 is the strong threat.} Rb8 $1 47. f4 Nd3 48. Nf6 Rxb4 49. Ra8+ Kg7 50. Ne8+ Kh6 51. Nd6 Ne3 {[#] White must now prevent ...Rb1+.} 52. Be4 Rb1+ 53. Kh2 Rb2+ 54. Kg1 Rb1+ 55. Kh2 Rb2+ 56. Kg1 Rb1+ {Precision: White = 60%, Black = 40%.} 1/2-1/2

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "8"]
[White "Triapishko, Alexandr"]
[Black "Bocharov, Dmitry"]
[Result "0-1"]
[ECO "B48"]
[WhiteElo "2531"]
[BlackElo "2583"]
[Annotator "TA"]
[PlyCount "136"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,136,25,29,8,27,37,43,42,60,50,41,36,84,58,81,44,35,0,0,0,0,0,0,0,0,0,0,-15,0,-10,-15,-32,-25,-13,0,-102,-80,-86,-83,-219,-206,-216,-202,-235,-220,-321,-328,-322,-325,-334,-328,-303,-308,-291,-302,-391,-374,-536,-524,-499,-493,-677,-684,-643,-633,-954,-1649,-1623,-1556,-1498,-1404,-1545,-1388,-1223,-1168,-1499,-1408,-1597,-1539,-1467,-1418,-1318,-1251,-1258,-1270,-1153,-938,-902,-847,-12837,-12838,-12843,-12844,-12845,0,-12845,-12843,-12843,-12843,-12844,-12843,-12844,-12844,-12845,-12845,-12845,-12845,-12846,-12846,-12846,-12845,-12845,-12845,-12846,-12846,-12847,-12847,-12847,-12847,-12847,-12847,-12850,-12848,-12850,-12849]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Qd2 Nf6 8. f4 {B48: Sicilian: Taimanov: 5 Nc3 Qc7 6 Be3 a6 without Be2} b5 9. e5 Ng4 10. Bg1 {White is slightly better.} Nxd4 11. Bxd4 ({Much weaker is} 11. Qxd4 Bb7 $11) 11... Bb7 12. O-O-O Rd8 $146 ({Predecessor:} 12... Be7 13. Bd3 f5 14. h3 Nh6 15. Rhg1 O-O {½-½ (26) Karjakin,S (2766)-Svidler,P (2758) Khanty-Mansiysk 2014}) 13. h3 Nh6 14. Qf2 {And now Bb6 would win.} Qc6 15. Rd2 Nf5 16. Bb6 b4 17. Nd1 Rc8 18. Bd3 Be7 19. Bxf5 exf5 20. Bd4 Qe6 21. Kb1 a5 $36 {[%mdl 2048] White is under pressure.} 22. Re1 a4 23. g4 b3 24. gxf5 (24. c3 $11) 24... Qxf5 {White must now prevent ...Bh4!} 25. Ne3 Qxh3 26. Qf1 (26. Rg1 $17) 26... Qxf1 $19 27. Rxf1 Be4 28. Bc3 Bc5 29. Nd5 (29. Bd4 $142) 29... bxc2+ 30. Kc1 a3 31. Re1 axb2+ 32. Bxb2 Bf5 33. Rg2 Kf8 34. e6 {Hoping for exd7.} fxe6 35. Rxg7 (35. Ne3 {was necessary.} Bg6 36. a4) 35... Ba3 36. Bxa3+ Kxg7 37. Bb2+ Kf7 38. Nb6 Rb8 39. Nxd7 {[#]} Rxb2 $1 40. Kxb2 {[%mdl 4096] Endgame KRB-KRN} Rd8 41. Ne5+ Kf6 {Strongly threatening ...Rd1.} 42. Rc1 Rb8+ 43. Kc3 Rc8+ 44. Kb2 h5 45. Nf3 Rb8+ 46. Kc3 Rb1 47. Kd2 Rb2 48. a3 Ra2 49. Nh4 Be4 50. Re1 Bh7 51. f5 Bxf5 52. Nxf5 Kxf5 {KR-KR} 53. Rf1+ Ke5 $2 (53... Kg4 $19 54. Rg1+ Kf3) 54. Re1+ $2 {[%mdl 8192]} (54. Rf3 $11) 54... Kd5 {Black is clearly winning.} 55. Re3 e5 56. Rh3 Kd4 57. Rd3+ Ke4 58. Rh3 {[#]} Kf4 $1 59. Rh4+ Kf3 60. Rh3+ Kg4 61. Re3 h4 62. Re4+ Kg3 63. Re3+ Kf4 64. Rh3 Kg4 65. Re3 h3 66. Re4+ Kf5 67. Rh4 h2 {( -> ...Ra1)} 68. Kc1 h1=Q+ {Precision: White = 47%, Black = 78%.} 0-1

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "8"]
[White "Evdokimov, Alexander A"]
[Black "Kamenets, Anatolij"]
[Result "1-0"]
[ECO "A86"]
[WhiteElo "2502"]
[BlackElo "2294"]
[Annotator "TA"]
[PlyCount "43"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,43,41,45,54,37,37,37,37,45,48,39,47,18,23,24,29,17,21,9,8,0,0,0,18,-33,-37,-280]} 1. d4 f5 2. c4 Nf6 3. g3 d6 4. Bg2 g6 5. Nh3 Bg7 6. O-O O-O 7. d5 Na6 8. Nc3 Nc5 9. Nf4 a5 {A86: Dutch Defence: Leningrad System: Unusual lines and 5 Nh3} (9... e5 10. dxe6 c6 11. Qc2 Nxe6 12. Rd1 Qe7 13. Rb1 Rd8 14. b3 Nxf4 15. Bxf4 Be6 16. Rd3 Rd7 17. Rbd1 Rad8 18. Qc1 d5 19. cxd5 Nxd5 20. Nxd5 Bxd5 {1-0 (47) Postny,E (2648)-Filev,G (2370) Kavala 2015}) 10. Be3 {LiveBook: 6 Games} b6 11. Qc2 $146 ({Predecessor:} 11. Bd4 Bd7 12. e3 Qe8 13. b3 g5 14. Nd3 Qg6 15. f4 g4 16. Nf2 h5 17. Qd2 {1-0 (58) Tugui,A (2314)-Tantau,A (2253) Baile Tusnad 2000}) 11... Rb8 {White is slightly better.} 12. Rad1 e5 13. dxe6 $1 Nxe6 14. Nxe6 Bxe6 15. Nd5 Qd7 16. Bd4 Rbe8 17. Rfe1 Ng4 18. Bxg7 Qxg7 19. Nf4 Bf7 20. e3 Ne5 21. Ne2 (21. Nd5 $11) 21... g5 $15 ({But not} 21... Nxc4 $6 22. b3 $16) 22. Bd5 $2 {[%mdl 32768] Precision: White = 39%, Black = 75%. . Loss on Time!?} (22. Qc3 $15) 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "8"]
[White "Hasangatin, Ramil"]
[Black "Simonyan, Grigori"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2502"]
[BlackElo "2075"]
[Annotator "TA"]
[PlyCount "69"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,69,158,135,143,137,152,148,183,162,219,196,199,186,259,223,351,308,496,232,304,255,279,253,334,336,323,325,364,375,443,441,470,454,485,474,525,514,615,504,795,663,957,941,1033,516,734,639,651,630,606,599,1987,1952,29986,29987,29987,29988]} 1. e4 c5 2. Nf3 {[%cal Bg1f3,Bf3d4,Bd4b5,Bb5d6][%mdl 32]} e6 3. g3 Nc6 4. Bg2 g6 5. d4 cxd4 6. Nxd4 {B40: Sicilian: 2...e6, Unusual lines} Bg7 (6... Qb6 7. Nxc6 bxc6 8. Be3 Qc7 9. O-O Bg7 10. Bc5 d5 11. Nd2 Nf6 12. Re1 Bf8 13. Bxf8 Kxf8 {0-1 (49) Carlsen,M (2837)-Svidler,P (2749) Astana 2012}) 7. Nb5 Qa5+ 8. N1c3 {LiveBook: 3 Games. White is clearly better.} Nge7 9. Nd6+ Kf8 10. O-O ({Resist} 10. Qf3 Ne5 $14) 10... Qd8 $146 ({Predecessor:} 10... Nd4 11. Ne2 {½-½ (12) Lercel,M (2123)-Galuszka,K (2109) Polanica Zdroj 1999}) 11. Be3 b6 (11... h5 $142 12. Qf3 f6) 12. Qd2 Ba6 13. Rfd1 Ne5 (13... h5 $142 14. h3 Kg8) 14. Bh6 Qc7 (14... Bxh6 $142 15. Qxh6+ Kg8) 15. Qf4 {Strongly threatening Qxe5.} Bxh6 $2 (15... N7c6 16. a4 (16. Qf6 Rg8 $16) 16... Kg8) 16. Qxh6+ Kg8 17. Qf4 N7c6 18. a4 Kg7 19. Ncb5 ({Worse is} 19. Nxf7 Raf8 $11) 19... Qd8 20. Qd2 g5 21. f4 gxf4 22. gxf4 Ng6 23. Ra3 {[%cal Ba1a3,Ba3g3,Bg3g5][%mdl 32]} h5 24. Rg3 h4 25. Rg5 Kf8 26. e5 h3 (26... Rh7 $142 27. Ne4 Rg7) 27. Be4 Rh6 28. Kh1 f5 {[#]} 29. Bf3 (29. Bxf5 $142 $1 {[%mdl 512]} Nce7 (29... exf5 30. Nxf5) 30. Be4 Bxb5 31. axb5) 29... Rb8 30. Rdg1 Nce7 31. Bh5 Kg7 32. R1g3 Qh8 33. Bxg6 Rxg6 {[#]} 34. Nxf5+ $1 {[%mdl 512]} exf5 35. Qxd7 {Precision: White = 65%, Black = 26%.} 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "8"]
[White "Belyakov, Bogdan"]
[Black "Khanin, Semen"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2486"]
[BlackElo "2458"]
[Annotator "TA"]
[PlyCount "116"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,116,8,0,37,27,19,0,0,10,10,3,0,0,0,-22,-20,-71,14,7,10,0,0,-20,-9,-52,-64,-45,-55,-64,-21,-26,0,-40,-12,-23,0,0,0,0,0,-37,-41,-48,-60,-100,-100,-100,-100,-104,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-54,-100,-100,-100,-100,-100,-100,-100,-100,-100,0,0,0,-100,0,0,0,-100,-100,-100,-100,-100,-100,-100,-100,-100,-16,-100,-16,-16,-16,-16,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 {[%cal Bg8f6,Bf6d5,Bd5e3][%mdl 32]} 5. Nf3 e6 6. Na3 a6 7. Nc4 Qd8 {B22: Sicilian: 2 c3} (7... Nbd7 8. a4 b6 9. Be2 Bb7 10. O-O cxd4 11. Qxd4 Bc5 12. Qf4 O-O 13. Rd1 Qc6 14. Qh4 Rfd8 15. Bf4 Nf8 16. Rxd8 Rxd8 {0-1 (50) Savchenko,B (2602)-Ghaem Maghami,E (2540) Hamedan 2017}) 8. Be3 (8. a4 {with more complications.} Nc6 9. Be3 Nd5 10. dxc5 Nxe3 11. Qxd8+ Kxd8 12. fxe3 Bxc5 13. b4) 8... Nd5 9. dxc5 Nxe3 10. Qxd8+ Kxd8 11. fxe3 Bxc5 12. b4 $146 ({Predecessor:} 12. O-O-O+ Ke7 13. Nd4 b5 14. Ne5 Bb7 15. Be2 f6 16. Nd3 Bb6 17. Bf3 Bxf3 18. gxf3 g6 19. Nf4 Bxd4 20. cxd4 g5 {½-½ (20) Pedersen,H (2144)-Novak,M (2165) Liberec 2010}) 12... Ba7 13. e4 Ke7 14. e5 {[#]} (14. a4 $11) 14... Nc6 (14... Bd7 $1 $17) 15. a4 $11 Bd7 16. Bd3 b5 17. axb5 axb5 18. Nd6 Bd4 $1 {[%cal Ba7d4,Bd4e5,Be5f4][%mdl 32]} 19. Kd2 Bxe5 20. Nxb5 Bf4+ 21. Kc2 Ne5 22. Nbd4 Nxd3 23. Kxd3 e5 24. g3 exd4 25. gxf4 dxc3 26. Kxc3 Rhc8+ 27. Kd4 Rab8 28. Rab1 Be6 29. b5 Rc4+ 30. Ke3 {White wants to play Ne5.} Rc3+ 31. Kf2 {[#]} Rxf3+ $1 {[%mdl 512]} 32. Kxf3 $17 {[%mdl 4096] Endgame KRR-KRB} Bd5+ 33. Kg3 {And now Rhe1+ would win.} Bxh1 34. Rxh1 Rxb5 {KR-KR} 35. Ra1 Rb3+ 36. Kg2 Kf6 37. Ra5 g6 38. Rc5 Rd3 39. Ra5 h6 40. h4 Ke6 (40... h5 $17 41. Rb5 Ra3) 41. Re5+ $1 $11 Kd6 42. Ra5 (42. h5 $1 $11 {keeps the balance.}) 42... Ke6 (42... Rd5 $17 43. Ra6+ Ke7) 43. Re5+ $1 Kf6 44. Rb5 (44. Ra5 $1 $11) 44... h5 $17 45. Ra5 Rd2+ 46. Kg3 Rd1 {Threatens to win with ...Rg1+.} 47. Kg2 Re1 48. Rb5 Ke6 (48... Re4 $17 49. Kf3 Re1 50. Rb6+ Re6) 49. Rg5 {[#]} (49. f5+ $1 $11 {remains equal.} gxf5 50. Rb6+ Ke5 51. Rh6) 49... Re2+ ({Better is} 49... Ke7 $1 $17 50. Ra5 Kf6) 50. Kf3 $11 {The position is equal.} Rh2 {[#]} 51. f5+ $1 {[%mdl 512]} gxf5 {...Rh3+ is the strong threat.} 52. Rxh5 Ke5 53. Rh7 Rh3+ 54. Kg2 Ra3 55. Rxf7 Kf4 56. h5 Ra2+ 57. Kg1 Ra1+ 58. Kg2 Ra2+ {Precision: White = 54%, Black = 56%.} 1/2-1/2

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "8"]
[White "Golubov, Saveliy"]
[Black "Nazaretyan, Tigran"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2484"]
[BlackElo "2285"]
[Annotator "TA"]
[PlyCount "84"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,84,8,-7,11,2,0,-5,8,-8,42,3,3,0,19,22,25,18,24,0,0,-18,10,-7,-4,-17,-9,-20,-9,-18,0,0,0,0,26,0,14,0,0,0,12,4,7,10,48,46,45,8,8,8,13,13,13,15,8,8,8,-595,-576,-1036,78,81,376,376,1120,1120,1081,1080,1064,1028,954,814,795,791,695]} 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d5 6. c3 Nbd7 7. Ne5 {LiveBook: 3 Games. D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4} (7. Bf4 c6 8. Qc1 Re8 9. c4 dxc4 10. Qxc4 Nb6 11. Qc1 Bg4 12. Rd1 Qc8 13. Nc3 Nfd5 14. Bh6 Nxc3 15. bxc3 Nc4 {½-½ (34) Malakhov,V (2686)-Vitiugov,N (2722) St Petersburg 2017}) 7... Ne4 8. Bf4 $146 ({Predecessor:} 8. f3 Nd6 9. f4 c6 10. Nd2 Nf6 11. e3 Nfe4 12. Nxe4 dxe4 13. Ng4 Be6 14. Nf2 f5 {1-0 (36) Haring,V (2049)-Cannesar,R (1754) Prague 2012}) 8... Nxe5 9. Bxe5 {The position is equal.} f6 10. Bf4 $1 e5 11. Be3 (11. dxe5 {with more complications.} fxe5 12. Bxe4 dxe4 13. Qb3+ Kh8 14. Be3) 11... exd4 12. Bxd4 Qe7 13. Bxa7 Nxg3 14. hxg3 Rxa7 15. Qxd5+ Be6 16. Qe4 Qf7 17. Na3 c6 18. Qd4 Rfa8 19. e4 Bxa2 20. Nc2 f5 21. e5 Ra5 22. Rfe1 Qe6 {[%cal Rg7e5]} 23. f4 Bf8 {White must now prevent ...Bc5.} 24. b4 Ra4 25. Qd2 Bc4 26. Rxa4 Rxa4 27. Ne3 Ra2 {[%cal Ba4a2,Ba2d2,Bd2d1][%mdl 32]} 28. Qd4 Bb3 29. c4 Bxb4 30. Rb1 Rd2 31. Qb6 Qe7 {aiming for ...Rd3.} 32. Rxb3 Bc5 $132 {[%mdl 2048] Black puts up resistance} 33. Qxb7 Bxe3+ $1 34. Kh1 $2 {[%mdl 8192]} (34. Kh2 $1 $11 Qxb7 35. Rxb7) 34... Rd1+ $1 $19 35. Kh2 Qxb7 $2 (35... Bg1+ $1 $19 36. Kh3 Qf8) 36. Rxb7 {[%mdl 4096] Endgame KRB-KRB} g5 $2 {[%mdl 8192] [#]} (36... Rd2 $16 {is a better defense.}) 37. e6 $1 $18 {[%cal Re6e7]} g4 $2 (37... Bc5 38. Bxc6 Re1) 38. Bxc6 {White is clearly winning.} Rd2+ 39. Kh1 {Intending e7 and mate.} ({Less strong is} 39. Bg2 Kf8 $18) 39... Rd1+ {[#]} 40. Kg2 $1 {White wants to mate with e7.} Rd2+ 41. Kf1 {e7 would kill now.} Bc5 42. e7 Bxe7 {Precision: White = 48%, Black = 39%.} 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "8"]
[White "Potapov, Pavel"]
[Black "Bykov, Egor"]
[Result "1/2-1/2"]
[ECO "C77"]
[WhiteElo "2479"]
[BlackElo "2346"]
[Annotator "TA"]
[PlyCount "85"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,85,0,11,-4,2,0,-5,-12,-2,-9,14,13,14,14,13,-62,-60,-91,-69,-72,-45,-201,-188,-195,-106,-120,-108,-100,-102,-164,-77,-83,-62,-62,-62,-63,-70,-75,-50,-56,-54,-53,-57,-69,-63,-86,-86,-106,-104,-112,-83,-87,-89,-89,-82,-85,-78,-66,-77,-83,-68,-75,-73,-84,-84,-72,-54,-56,-54,-59,-41,-54,-19,-19]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Bxc6 dxc6 6. d3 Bd6 7. Nbd2 O-O {LiveBook: 29 Partien} 8. b3 {C77: Spanische Partie (Anderssen-Variante)} (8. Nc4 Re8 9. O-O Bg4 10. h3 Bh5 11. Ne3 Nd7 12. Nf5 Nf8 13. g4 Bg6 14. Bg5 f6 15. Be3 Ne6 {0-1 (47) Bartel,M (2664)-Efimenko,Z (2643) Wroclaw 2014}) 8... Nd7 9. Bb2 f6 10. O-O c5 11. Nc4 Rf7 $146 ({Vorgänger:} 11... Nb8 12. Nh4 Nc6 13. Nf5 Nd4 14. Ncxd6 cxd6 15. Nxd4 cxd4 {0-1 (65) Yilmazyerli,M (2207)-Heimann,A (2433) Herceg Novi 2008}) 12. Nh4 Nf8 13. Nf5 Ne6 14. c3 (14. Nfxd6 $11 cxd6 15. a4) 14... Bf8 $15 15. Qf3 g6 $36 {[%mdl 2048] Schwarz steht aktiver.} 16. Nfe3 b5 17. Na3 $2 (17. Na5 $15) 17... Bb7 $19 18. Rad1 {[#]} Rd7 (18... f5 $1 $19 {[%mdl 512] Droht stark ...Sg5.} 19. Nac2 (19. exf5 Bxf3) 19... Bg7) 19. c4 $17 Nd4 20. Qg4 Bc8 21. Kh1 {[#]} (21. Nac2 $17) 21... b4 (21... Bh6 $1 $19 {bietet bessere Gewinnchancen. Weiss muss nun ...b4 beachten.} 22. Qh3 Bg5) 22. Nac2 Nxc2 23. Nxc2 Rxd3 24. Qe2 Rxd1 25. Rxd1 Bd6 26. Ne3 Be6 27. Nd5 Qf8 28. Bc1 a5 29. h3 a4 30. Qc2 axb3 31. axb3 Ra6 32. Ne3 Qa8 33. Bb2 Qc8 34. Kh2 f5 {[%cal Bf6f5,Bf5f4][%mdl 32]} 35. f3 f4 36. Ng4 {[#]} Bxg4 $1 37. hxg4 Qe6 38. Ra1 Rxa1 39. Bxa1 Qe7 {Und ...Dh4+ würde nun gewinnen.} 40. Kg1 Kg7 41. Qd2 Qf7 42. Bb2 g5 43. Qd1 {Precision: Weiß = 44%, Schwarz = 47%.} 1/2-1/2

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "8"]
[White "Pogonina, Natalija"]
[Black "Sukhareva, Evgeniya"]
[Result "1/2-1/2"]
[ECO "D77"]
[WhiteElo "2478"]
[BlackElo "2238"]
[Annotator "TA"]
[PlyCount "91"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,91,34,31,14,16,14,10,50,2,0,0,57,47,66,67,58,33,76,66,77,80,81,62,82,70,70,58,209,188,282,293,432,405,379,235,219,203,348,95,214,206,212,202,220,213,197,188,168,103,196,186,167,12,20,14,25,15,19,0,8,0,0,-30,-39,-383,-229,-920,79,75,77,19,34,0,93,0,14,0,46,0,30,0]} 1. d4 Nf6 2. c4 e6 3. g3 g6 4. Bg2 d5 5. Nf3 Bg7 6. O-O O-O 7. Qc2 b6 {D77: Fianchetto Grünfeld: 6 0-0: Replies other than 6...c6} (7... Nc6 8. Rd1 a5 9. a3 Ne7 10. Nc3 b6 11. Bf4 Bb7 12. cxd5 exd5 13. Rac1 Ne8 14. b4 axb4 15. axb4 {1-0 (30) Matlakov,M (2691)-Lu,S (2595) Ningbo 2015}) 8. cxd5 exd5 9. Bf4 c6 {The position is equal.} 10. Nc3 (10. Bxb8 $5 Rxb8 11. Qxc6 $11) 10... Bb7 11. e4 $146 ({Predecessor:} 11. Rac1 Na6 12. Rfd1 Nc7 13. Bxc7 Qxc7 {0-1 (51) Nyzhnyk,I (2504)-Bosiocic,M (2578) Budva 2009}) 11... Na6 (11... dxe4 $11 12. Nxe4 Nxe4 13. Qxe4 Re8) 12. e5 $14 Nd7 13. Qd2 $36 {[%mdl 2048] Black is under pressure.} Nc7 14. Bh6 c5 15. Rfe1 Re8 16. Bxg7 Kxg7 17. Rad1 Qe7 18. h4 {[%cal Bh2h4,Bh4h5][%mdl 32]} Rad8 19. h5 Ne6 $2 (19... Nf8 $14) 20. Nb5 $1 $18 Nb8 (20... f5 $142 21. Nd6 (21. Nxa7 Nc7 $16) 21... Rb8 22. dxc5 (22. Nxe8+ Rxe8 23. Qd3 Qf7 $18) 22... Ndxc5) 21. Nd6 ({Avoid the trap} 21. Nxa7 $2 Ba6 $19) 21... Rxd6 (21... Nc6 $142 22. dxc5 (22. Nxe8+ Rxe8 23. dxc5 bxc5 $18) 22... bxc5 23. Qxd5 (23. Nxe8+ Rxe8 24. Nh2 Ncd4 $18) 23... Rf8) 22. exd6 Qxd6 23. Ng5 c4 24. Bh3 Bc8 {[#]} (24... Nxg5 $142 25. Qxg5 h6) 25. Kg2 $2 (25. Nxf7 $1 $18 {[%mdl 512] is more deadly.} Kxf7 26. Qh6) 25... Nc6 (25... Nxg5 $16 26. Qxg5 h6) 26. Bxe6 $1 Bxe6 27. hxg6 fxg6 {[%cal Bf7g6,Bg6g5][%mdl 32]} 28. Nxe6+ Rxe6 29. Rxe6 Qxe6 {[%mdl 4096] Endgame KQR-KQN} 30. Qf4 (30. Re1 $18 Qd7 31. Qe3) 30... Ne7 (30... Nb4 $16) 31. g4 $1 h6 32. Rh1 $2 (32. Kf1 $18) 32... g5 $1 $11 {[%cal Rg5f4]} 33. Qe5+ Qxe5 34. dxe5 {KR-KN} Ng6 35. Re1 Kf7 36. e6+ Ke7 $1 37. Kg3 Nf4 38. Re5 $2 {[%mdl 8192]} (38. Kf3 $1 $15) 38... d4 (38... b5 $142 {aiming for ...b4.} 39. Kf3 b4) 39. Kf3 $2 (39. Re4 d3 40. Kf3) 39... Nxe6 $2 ({Black should try} 39... c3 $1 $19 {[%cal Rc3c2] Strongly threatening ...c2.} 40. Re1 c2) 40. Ke4 $16 Kd6 {[#]} 41. Rd5+ (41. Rf5 $1 $16) 41... Ke7 $1 $11 42. Re5 (42. Rf5 $14) 42... Kd6 $1 $16 {[#]} 43. Rd5+ (43. Rf5 $1 $16) 43... Ke7 $1 $11 44. Re5 Kd6 $1 45. Rd5+ {[%mdl 1024] White has compensation.} Ke7 $1 46. Re5 {Precision: White = 30%, Black = 42%.} 1/2-1/2

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "8"]
[White "Kharchenko, Boris"]
[Black "Musalov, Ruslan"]
[Result "1/2-1/2"]
[ECO "C67"]
[WhiteElo "2464"]
[BlackElo "2338"]
[Annotator "TA"]
[PlyCount "147"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,147,25,21,-53,-49,-137,-137,-160,304,16,63,-287,-287,-275,-301,-289,-260,-252,-247,-314,-310,-306,-304,-343,-333,-397,-370,-383,-383,-425,-428,-408,-389,-415,-415,-387,-366,-384,-388,-390,-370,-376,-282,-280,-255,-263,-201,-198,-196,-196,-193,-217,-193,-193,-193,-232,-222,-224,-225,-262,-264,-262,-250,-268,-212,-210,-169,-168,-168,-173,-165,-160,-137,-152,-95,-126,-50,-55,0,0,0,0,0,0,87,0,0,0,0,-34,-4,-7,0,-9,0,0,0,-187,0,0,265,0,0,0,133,133,133,133,133,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Bd3 $146 {C67: Ruy Lopez: Berlin Defence: 4 0-0 Nxe4} (6. Nxe5 $11 Be7 7. Bxc6 dxc6 8. d3) ({Predecessor:} 6. Nxe5 Be7 7. Bf1 Nxe5 8. Rxe5 O-O 9. Nc3 Ne8 10. Nd5 Bd6 11. Re1 c6 12. Ne3 Bc7 13. Nf5 d5 14. Ne7+ Kh8 15. Nxc8 Rxc8 16. d3 f5 {½-½ (29) Vachier Lagrave,M (2789)-Karjakin,S (2760) Riadh 2017}) 6... f6 $1 $15 7. Nh4 ({White should play} 7. Bf1 $15) 7... Nf7 $17 8. Nc3 {Black is clearly better.} e4 $2 (8... d5 $17 {stays on course.} 9. b3 Be6) 9. Qf3 $2 ({Not} 9. Nxe4 Be7 $16) ({Don't do} 9. Rxe4+ $6 Ne7 $16) ({White has to play} 9. Bxe4 $18 Be7 10. Nd5) 9... d5 {[#]} 10. Qh5 $2 {[%mdl 8192]} (10. Nxd5 $1 $14 {[%mdl 512] is the one way to stay ahead.} Nce5 (10... Qxd5 11. Bxe4) 11. Qxe4) 10... Nce5 $19 11. Nxe4 dxe4 12. Bxe4 Be7 13. Qe2 g6 14. d4 Qxd4 15. Nf3 Qc4 16. Bd3 Qg4 17. Kh1 O-O 18. Be4 Bd6 19. Qf1 Nxf3 20. Bxf3 Qb4 21. a3 Qh4 {[%csl Gd6][%cal Rh4h2]} 22. g3 Qh3 23. Bg2 Qh5 24. f4 Rb8 25. Be3 Bd7 26. Bxa7 Ra8 27. Bd4 Bc6 28. Bxc6 bxc6 29. Bxf6 Nh6 30. Bc3 Qd5+ 31. Qg2 Rfe8 32. Rad1 Rxe1+ 33. Rxe1 Kf7 34. Qxd5+ cxd5 35. Kg2 c5 36. Kf3 d4 37. Bd2 Nf5 38. g4 Ne7 39. Ke4 Rb8 40. b3 Re8 41. a4 h5 ({Black should try} 41... Ke6 42. a5 Kd7) 42. h3 Bc7 (42... Ke6 $17 43. a5 hxg4 44. hxg4 Ra8) 43. Kd3 $15 Nd5 (43... Rd8 $15) 44. Rxe8 $11 Kxe8 45. gxh5 gxh5 46. Kc4 Nf6 (46... Nxf4 $11 {remains equal.} 47. Kxc5 Nxh3) 47. a5 (47. Kxc5 $16 Ne4+ 48. Kc6) 47... Kd7 $1 48. Kb5 Ne4 49. Bc1 Kd6 50. a6 $1 {[%cal Ra6a7]} Nc3+ 51. Kc4 $132 {[%mdl 2048] Black must now prevent a7. White is fighting back} Bb6 52. f5 $1 {[%cal Bf4f5,Bf5f6][%mdl 32]} Kc6 53. Bf4 $2 (53. Kd3 $11 {and White is okay.}) 53... Ne4 $2 (53... Nd5 $19 54. Bg5 Ne3+ 55. Bxe3 dxe3) 54. Be5 Nd2+ 55. Kd3 Nf3 56. Bf4 {Strongly threatening f6.} Kd5 (56... Ne1+ $11 {keeps the balance.} 57. Kd2 Ng2) 57. f6 $16 Ke6 {[#] Threatening ...Ba7.} 58. Bb8 $1 Ne1+ {[#]} ({Avoid the trap} 58... Kxf6 $2 59. Kc4) 59. Kc4 (59. Kd2 $1 $16 {[%cal Rd2e1]} Ng2 60. a7 Bxa7 61. Bxa7) 59... Nxc2 $11 {And now ...Na3+ would win.The position is equal.} 60. a7 Ne3+ 61. Kd3 Bxa7 $1 62. Bxa7 {[%mdl 4096] Endgame KB-KN} Nd5 63. Bxc5 (63. h4 {feels hotter.} Nf4+ 64. Kc4 Ng2 65. Bxc5 Nxh4 66. b4) 63... Nf4+ 64. Kxd4 {Threatens to win with b4.} (64. Kc4 {is more complex.} Nxh3 65. b4 Nf4 66. f7 Kxf7 67. Bd6) 64... Kxf6 65. h4 Ng2 66. Bb6 {aiming for Ke4.} Ke7 $1 67. Kd5 {Hoping for Bf2.} Nxh4 68. b4 Kd7 69. b5 Nf5 70. Bc5 h4 71. b6 h3 72. Bg1 Kc8 73. Ke5 Nh4 74. Ke4 {Precision: White = 44%, Black = 67%.} 1/2-1/2

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "8"]
[White "Lugovskoy, Maxim"]
[Black "Sjugirov, Sanan"]
[Result "1/2-1/2"]
[ECO "B18"]
[WhiteElo "2459"]
[BlackElo "2652"]
[Annotator "TA"]
[PlyCount "28"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,25,0,0,0,4,0]} 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nh3 Nf6 7. Nf4 e5 8. Nxg6 hxg6 9. dxe5 Qa5+ 10. Bd2 Qxe5+ 11. Qe2 Nbd7 {LiveBook: 63 Partien} 12. Bc3 {B18: Caro-Kann (Hauptvariante)} Qxe2+ 13. Bxe2 {Vorgänger:} Nd5 $146 14. Bd2 N5f6 {½-½ (17) Azarov,S (2584)-Gauri,S (2362) Dayton 2017} 1/2-1/2

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "8"]
[White "Kornyukov, Alexey"]
[Black "Potapenko, Denis"]
[Result "1-0"]
[ECO "A52"]
[WhiteElo "2452"]
[BlackElo "2158"]
[Annotator "TA"]
[PlyCount "61"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 25,61,29,47,36,85,69,96,57,64,71,98,48,24,8,6,0,41,17,192,200,731,708,704,699,689,674,660,612,696,645,1204,1423,1215,1016,29987,29988,29988,29980]} 1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. e4 Nxe5 5. f4 Nec6 6. a3 a5 7. Be3 Na6 8. Nc3 Bc5 9. Qd2 d6 10. Nf3 O-O 11. Bd3 Re8 12. O-O Bxe3+ 13. Qxe3 Nc5 14. Bc2 {A52: Budapest Gambit} b6 15. Rae1 $146 ({Predecessor:} 15. Qf2 a4 16. Rfe1 Bg4 17. Rad1 Na5 18. Nxa4 Nxc4 19. Nxc5 bxc5 {1-0 (41) Lorscheid,G (2255)-Biro,S (2380) Kecskemet 1990}) 15... Bb7 16. Nd5 {White is better.} Ne7 17. Qc3 Ng6 18. f5 Ne5 19. Nxe5 Rxe5 20. f6 Bxd5 21. exd5 gxf6 $2 {[#]} (21... Rxe1 $11 {and Black has nothing to worry.} 22. Qxe1 g6) 22. Qh3 $40 {[%mdl 128] White goes for the king.} Kf8 $2 (22... Nd7 23. Rxe5 (23. Bxh7+ Kf8 $16) 23... Nxe5 24. Qxh7+ Kf8 25. Qh6+ Ke7 26. Qxf6+ Kf8) 23. Rxe5 dxe5 24. Qh6+ Ke8 25. Rxf6 Nd7 26. Rf3 Qe7 27. Qxh7 {[#] Black must now prevent Rxf7!} Nf8 28. Ba4+ Kd8 29. Qxf7 Qc5+ 30. Kh1 {[%csl Ga4][%cal Rf7e8]} b5 31. Qxf8+ {Precision: White = 57%, Black = 20%.} 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "8"]
[White "Kovalchuk, Alexey"]
[Black "Volkov, Sergey"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "2444"]
[BlackElo "2627"]
[Annotator "TA"]
[PlyCount "86"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,86,24,8,6,4,8,7,14,19,26,-1,0,-6,0,-11,0,8,7,0,27,0,5,0,-8,0,27,-4,-3,-12,16,0,0,-26,-25,-14,-18,-38,15,0,25,-5,12,-7,7,0,0,-32,0,0,0,0,238,0,0,0,0,0,0,-201,-197,-726,0,-5410,-2117,-1591,-806,-752,-800,-701,-700]} 1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Bf4 Nc6 5. e3 Nf6 6. Nc3 a6 7. Bd3 Bg4 8. f3 Bd7 9. Nge2 e6 {D10: Damengambit (Slawische Verteidigung)} 10. Bg3 {LiveBook: 12 Partien} Nb4 $146 ({Vorgänger:} 10... Rc8 11. O-O Na5 {½-½ (11) Neuman,P (2428)-Bulski,K (2533) Slovakia 2015}) 11. Bb1 Be7 {Die Stellung ist ausgeglichen.} 12. O-O O-O 13. a3 Nc6 {[%cal Bb4c6,Bc6a7,Ba7b5,Bb5c3][%mdl 32]} 14. b4 Na7 15. Qd3 Nb5 16. e4 (16. Bh4 {with more complications.} g6 17. Bc2 Rc8 18. Bb3 Nh5 19. Bxe7 Qxe7 20. Na4) 16... Nxc3 17. Nxc3 {Schwarz muss nun e5 beachten.} g6 18. Ba2 {[%cal Re4d5]} Bc6 19. Rfe1 Qd7 20. e5 Nh5 21. Bf2 f5 22. exf6 Bxf6 23. Qd2 Rae8 24. Be3 Bh4 25. Red1 Bd8 {[%cal Bh4d8,Bd8c7,Bc7d6][%mdl 32]} 26. Bb3 Bc7 27. Rf1 Bb5 (27... Ng7 $15) 28. Nxb5 $11 Qxb5 29. Qc2 Qd7 (29... Qb6 {seems wilder.} 30. Rac1 Rc8 31. g3 Ng7 32. Qd3 Nf5) 30. Rac1 Bd6 31. Ba4 b5 {...Tc8 ist eine echte Drohung.} 32. Qc6 Qe7 33. Bb3 Bxh2+ 34. Kxh2 {Und weiter mit g3 wäre nett.} Qh4+ 35. Kg1 Ng3 {[%cal Rg3e2]} 36. Qc2 Rf5 37. Kf2 {Droht stark Tg1.} Kh8 $1 {Droht ...e5 und aus.} 38. Rg1 $2 {[#]} (38. Qd3 $11 {und Weiss muss sich keine Sorgen machen.}) 38... e5 $1 $19 {[%cal Re5d4]} 39. dxe5 $2 {[#]} (39. Qc6 Rff8 40. Bxd5 (40. dxe5 $2 d4 $19)) 39... Rfxe5 $2 ({Günstiger ist} 39... d4 $1 $19 {[%cal Rd4e3]} 40. Bg5 Rxg5) 40. Rce1 $2 {[%mdl 8192] [#]} (40. Qb2 $11) 40... Rxe3 $1 {[%mdl 512] Schwarz steht klar auf Gewinn.} 41. Rxe3 Nf5+ 42. g3 Qh2+ 43. Rg2 {[#]} Qxg2+ $1 {[%mdl 512] Precision: Weiß = 28%, Schwarz = 61%.} 0-1

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "8"]
[White "Zakaryan, David"]
[Black "Tunik, Gennady"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "2420"]
[BlackElo "2378"]
[Annotator "TA"]
[PlyCount "84"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,84,2,12,25,27,29,20,22,18,31,28,35,31,38,35,29,14,0,-46,57,23,23,24,44,44,233,233,167,-20,0,-23,-34,-118,-127,-180,-141,-154,-43,-41,-43,-43,-19,-31,31,15,40,41,35,37,88,32,594,583,574,570,524,381,1202,1210,1373,1204,1065,1054,29989]} 1. d4 Nf6 2. Nf3 e6 3. Bg5 c5 4. e3 d5 5. Nbd2 Nbd7 6. c3 Be7 7. Bd3 b6 8. Qe2 Bb7 {D03: 1 d4 d5 2 Nf3 Nf6 3 Bg5, including Torre Attack with early ...d5} 9. Ne5 Nxe5 10. dxe5 Nd7 11. Bxe7 Qxe7 12. f4 {LiveBook: 4 Games} f6 13. exf6 {[#]} Nxf6 $146 ({Predecessor:} 13... gxf6 14. e4 O-O-O 15. exd5 Rhe8 16. O-O-O exd5 17. Qxe7 Rxe7 18. Rhe1 Rde8 {1-0 (32) Harikrishna,P (2674)-Moradiabadi,E (2539) Doha 2006}) 14. Bb5+ Kf7 15. O-O Rhf8 16. Nf3 Kg8 17. Ne5 a6 18. Bd3 b5 19. Rf3 d4 20. Rh3 dxe3 ({Black should try} 20... c4 $1 $15 21. Bxh7+ Nxh7) 21. Qxe3 c4 22. Bc2 Rae8 23. Re1 g6 $2 {[#]} (23... Qc7 $1 $14) 24. Bxg6 $1 $18 {[%mdl 512]} hxg6 25. Rh6 $2 {[#]} (25. Nxg6 $18 Qg7 26. Qb6 (26. Rh8+ Kf7 $15)) 25... Rf7 $1 $11 {[%cal Rf7h7]} 26. Nxg6 (26. f5 $5 {[%cal Re5g6]} Rh7 27. Rxh7 Qxh7 28. fxg6 $15) (26. Nxf7 Kxf7) 26... Qd6 {White must now prevent ...Ng4.} 27. Qh3 (27. Rh8+ $1 $15 Kg7 28. Rxe8 Nxe8 29. Ne5) 27... Nh7 28. Qe3 (28. Qg4 $17 {was necessary.}) 28... Qd5 {[%csl Gb7][%cal Rd5g2]} 29. Re2 {[#]} Rg7 (29... Qd1+ $1 $17 30. Re1 Qc2) 30. h4 $1 $15 Qd3 31. h5 Qxe3+ 32. Rxe3 Nf8 ({Better is} 32... Bc8 $15) 33. Rh8+ $14 {[%mdl 1024] White has compensation.} Kf7 34. Ne5+ Ke7 $1 35. g4 Rd8 (35... Rh7 $14 36. Rxh7+ Nxh7) 36. g5 (36. Kf2 $16) 36... Nd7 $2 {[%mdl 8192]} ({Black should play} 36... Rh7 $1 $14 37. Rxh7+ Nxh7) 37. Ng6+ $18 Rxg6 38. Rxd8 Rg7 39. h6 {[%cal Bh5h6,Bh6h7][%mdl 32]} Rf7 $2 (39... Rh7) 40. g6 {White is clearly winning.} Rxf4 41. Rxd7+ Kxd7 42. h7 Ke8 {Precision: White = 51%, Black = 27%.} 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "8"]
[White "Matjushin, Gennady"]
[Black "Kiselev, Vitaliy"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "2417"]
[BlackElo "2516"]
[Annotator "TA"]
[PlyCount "120"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,120,21,12,1,0,0,0,11,-7,18,-24,33,33,39,0,23,16,29,39,54,0,0,0,16,16,18,25,17,0,0,-21,-21,-14,18,0,0,0,31,31,31,31,31,31,31,0,58,0,0,0,0,0,0,-88,-75,-105,-87,-95,-88,-91,-94,-114,-91,-149,-137,-139,-135,-151,-85,-134,-147,-151,-14,-245,-231,-341,-349,-393,-292,-302,-275,-300,-304,-583,-574,-583,-579,-693,-690,-890,-859,-1029,-1019,-863,-741,-829,-815,-1149,-1129,-29979,-29979,-29992,-29993,-29993,-540]} 1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Bxc6 dxc6 5. d3 g6 6. h3 Bg7 7. Nc3 Nd7 8. Be3 e5 9. Qd2 h6 {B31: Sicilian: 2...Nc6 3 Bb5 g6} (9... Qe7 10. Bh6 f6 11. Bxg7 Qxg7 12. Nh2 g5 13. Ng4 Nf8 14. Ne3 Ng6 15. a3 Be6 16. b4 Qe7 17. Na4 b6 18. g3 h5 {1-0 (48) Cheparinov,I (2703)-Kveinys,A (2542) Warsaw 2017}) 10. Ng1 {LiveBook: 8 Games} b6 11. Nge2 Nf8 {The position is equal.} 12. O-O Ne6 13. f4 $146 ({Find the theoretical novelty and annotate with similar games:} 13. Rad1 g5 14. Ng3 Nd4 15. Nb1 Be6 16. Na3 O-O 17. b3 {½-½ (74) Kasparov,S (2485)-Corrales Jimenez,F (2599) Figueira da Foz 2010}) 13... Qe7 14. Rf2 Nd4 ({Better is} 14... exf4 $11 15. Nxf4 Nxf4 16. Bxf4 g5) 15. Raf1 f6 16. Nc1 Be6 17. f5 Bf7 18. fxg6 Bxg6 19. N1e2 (19. a4 $1 $14) 19... h5 $11 20. Ng3 h4 21. Nf5 Nxf5 22. exf5 Bf7 23. Ne4 O-O-O 24. Qc3 Bd5 ({But not} 24... Bxa2 $2 25. b3 $18) 25. a3 {[#]} c4 $1 {[%mdl 512]} 26. a4 (26. dxc4 Bxe4) 26... Kb7 27. a5 cxd3 28. cxd3 Bh6 29. Bxh6 Rxh6 30. Ra1 Rhh8 31. b3 Ra8 (31... Bxe4 $11 32. dxe4 Qd6) 32. a6+ (32. Re2 $14) 32... Kc7 33. Re1 Rad8 34. Rfe2 {[%cal Bf2e2,Be2e3,Be3a3][%mdl 32]} Bxe4 35. dxe4 (35. Rxe4 $11 {remains equal.} Qd6 36. Qc4) 35... Qd6 36. Kh1 Qd4 37. Qf3 Qd3 38. Re3 Qxa6 39. b4 {White wants to play Ra3.} Qc4 40. Ra3 (40. Ra1 $142) 40... Kb8 $17 41. Rea1 Rd7 42. Rc3 Qb5 (42... Qd4 $142 43. Rac1 Rc8) 43. Rac1 Rc8 ({Don't do} 43... Qxb4 44. Rxc6 Qd2 45. Qb3 $15) 44. Qh5 {[#]} Qxb4 (44... Rd6 $1 $17 45. Qxh4 Qxb4) 45. Qxh4 $2 (45. Rxc6 $11 Rxc6 46. Rxc6 Qe1+ 47. Kh2 Qg3+ 48. Kh1 Qe1+ 49. Kh2 Qg3+ 50. Kh1 Qe1+) 45... Qd6 $19 46. Rg3 (46. Rc4 $142) 46... c5 {[%cal Bc6c5,Bc5c4][%mdl 32]} 47. Rg6 Rc6 48. Rg8+ Kb7 49. Qh8 c4 50. Rg3 $2 (50. Ra8 Qa3 51. Rc2) 50... b5 {[%cal Bb6b5,Bb5b4][%mdl 32]} 51. Qg8 a5 52. h4 Rc8 53. Qg4 b4 54. Qe2 Qd2 55. Qf1 Rd4 56. Rg7+ Kb6 57. Re7 Rxe4 58. Re6+ Kb5 {Black mates.} 59. Rd1 Rxh4+ 60. Kg1 Qe3+ {Precision: White = 27%, Black = 62%.} 0-1

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "8"]
[White "Kotenko, Pavel"]
[Black "Garkushin, Artem"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2403"]
[BlackElo "2088"]
[Annotator "ChessBase"]
[PlyCount "64"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

1. e4 {[%emt 0:00:00]} e6 {[%emt 0:00:05]} 2. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:02]} 3. Nc3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:01]} 4. e5 {[%emt 0:00:00]} Nfd7 {[%emt 0:00:00]} 5. f4 {[%emt 0:00:02]} c5 {[%emt 0:00:03]} 6. Nf3 {[%emt 0:00:02]} Nc6 {[%emt 0:00:01]} 7. Be3 {[%emt 0:00:02]} Qb6 {[%emt 0:00:02]} 8. Na4 {[%emt 0:00:06]} Qa5+ {[%emt 0:00:01]} 9. c3 {[%emt 0:00:03]} c4 {[%emt 0:00:00]} 10. b4 {[%emt 0:01:21]} Qc7 {[%emt 0:00:00]} 11. Nb2 {[%emt 0:00:20]} h5 {[%emt 0:00:46]} 12. Be2 {[%emt 0:00:29]} Ne7 {[%emt 0:00:01]} 13. O-O {[%emt 0:00:23]} Nf5 {[%emt 0:00:12]} 14. Bf2 {[%emt 0:00:13]} Be7 {[%emt 0:00:10]} 15. Qd2 {[%emt 0:00:14]} b5 {[%emt 0:01:05]} 16. a4 {[%emt 0:00:19]} Ba6 {[%emt 0:00:02]} 17. Nd1 {[%emt 0:01:31]} bxa4 {[%emt 0:00:14]} 18. Rxa4 {[%emt 0:00:04]} Bb5 {[%emt 0:00:07]} 19. Ra5 {[%emt 0:00:19]} Qc6 {[%emt 0:00:05]} 20. Ne3 {[%emt 0:00:23]} g6 {[%emt 0:00:03]} 21. Nxf5 {[%emt 0:00:10]} gxf5 {[%emt 0:00:03]} 22. Bh4 {[%emt 0:00:13]} Nf8 {[%emt 0:02:08]} 23. Bxe7 {[%emt 0:01:17]} Kxe7 {[%emt 0:00:02]} 24. Ne1 {[%emt 0:01:13]} h4 {[%emt 0:00:25]} 25. Nc2 {[%emt 0:00:10]} Ng6 {[%emt 0:02:18]} 26. Rfa1 {[%emt 0:00:57]} a6 {[%emt 0:00:38]} 27. Na3 {[%emt 0:00:03]} Kd7 {[%emt 0:02:35]} 28. Kf2 {[%emt 0:00:33]} Kc7 {[%emt 0:00:15]} 29. Ke3 {[%emt 0:00:14]} Kb7 {[%emt 0:01:36]} 30. Qa2 {[%emt 0:00:42]} Ba4 {[%emt 0:01:34]} 31. Nxc4 {[%emt 0:00:51]} dxc4 {[%emt 0:00:10]} 32. Bf3 {[%emt 0:00:31]} Bb5 {[%emt 0:00:09]} 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "8"]
[White "Vastrukhin, Oleg"]
[Black "Murzin, Volodar"]
[Result "1-0"]
[ECO "A49"]
[WhiteElo "2398"]
[BlackElo "2268"]
[Annotator "ChessBase"]
[PlyCount "119"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

1. Nf3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. g3 {[%emt 0:00:00]} g6 {[%emt 0:00:02]} 3. Bg2 {[%emt 0:00:00]} Bg7 {[%emt 0:00:00]} 4. O-O {[%emt 0:00:00]} O-O {[%emt 0:00:02]} 5. d4 {[%emt 0:00:00]} d6 {[%emt 0:00:00]} 6. a4 {[%emt 0:00:00]} Nbd7 {[%emt 0:00:20]} 7. a5 {[%emt 0:00:01]} a6 {[%emt 0:00:03]} 8. Re1 {[%emt 0:00:00]} Rb8 {[%emt 0:00:54]} 9. e4 {[%emt 0:00:14]} e5 {[%emt 0:00:09]} 10. dxe5 {[%emt 0:00:02]} Nxe5 {[%emt 0:00:26]} 11. Nxe5 {[%emt 0:00:04]} dxe5 {[%emt 0:00:13]} 12. Nc3 {[%emt 0:00:18]} b5 {[%emt 0:00:31]} 13. Be3 {[%emt 0:01:34]} Be6 {[%emt 0:01:19]} 14. Bc5 {[%emt 0:00:53]} Re8 {[%emt 0:00:10]} 15. Qe2 {[%emt 0:00:17]} Nd7 {[%emt 0:00:48]} 16. Rad1 {[%emt 0:00:32]} b4 {[%emt 0:02:43]} 17. Na4 {[%emt 0:00:17]} Rb5 {[%emt 0:00:18]} 18. b3 {[%emt 0:00:27]} Qc8 {[%emt 0:00:45]} 19. Qe3 {[%emt 0:02:37]} Nxc5 {[%emt 0:00:49]} 20. Nxc5 {[%emt 0:00:02]} Rxa5 {[%emt 0:00:12]} 21. Nxe6 {[%emt 0:00:10]} Qxe6 {[%emt 0:00:06]} 22. Bf1 {[%emt 0:00:13]} Qb6 {[%emt 0:03:22]} 23. Bc4 {[%emt 0:00:24]} Qxe3 {[%emt 0:01:09]} 24. Rxe3 {[%emt 0:00:03]} Rf8 {[%emt 0:00:45]} 25. Rd7 {[%emt 0:00:15]} Rc5 {[%emt 0:00:18]} 26. Rf3 {[%emt 0:00:58]} Kh8 {[%emt 0:00:00]} 27. Rfxf7 {[%emt 0:01:06]} Rxf7 {[%emt 0:00:04]} 28. Rxf7 {[%emt 0:00:11]} a5 {[%emt 0:00:03]} 29. Re7 {[%emt 0:00:03]} Bf8 {[%emt 0:00:38]} 30. Re8 {[%emt 0:00:19]} Kg7 {[%emt 0:00:01]} 31. Ra8 {[%emt 0:00:00]} Bd6 {[%emt 0:00:18]} 32. Kg2 {[%emt 0:00:05]} Kf6 {[%emt 0:00:26]} 33. h4 {[%emt 0:00:11]} h5 {[%emt 0:01:45]} 34. Kf3 {[%emt 0:00:06]} g5 {[%emt 0:00:10]} 35. hxg5+ {[%emt 0:01:02]} Kxg5 {[%emt 0:00:01]} 36. Ke3 {[%emt 0:00:00]} Kf6 {[%emt 0:00:13]} 37. f4 {[%emt 0:00:28]} h4 {[%emt 0:00:06]} 38. f5 {[%emt 0:00:00]} hxg3 {[%emt 0:00:04]} 39. Kf3 {[%emt 0:00:10]} Rc6 {[%emt 0:00:51]} 40. Kxg3 {[%emt 0:00:01]} Rb6 {[%emt 0:00:12]} 41. Kf3 {[%emt 0:00:30]} a4 {[%emt 0:00:06]} 42. bxa4 {[%emt 0:00:00]} Rc6 {[%emt 0:00:01]} 43. Bb3 {[%emt 0:00:12]} Rc3+ {[%emt 0:00:11]} 44. Ke2 {[%emt 0:00:37]} Bc5 {[%emt 0:00:00]} 45. Ra6+ {[%emt 0:00:02]} Bd6 {[%emt 0:00:15]} 46. a5 {[%emt 0:00:06]} Rh3 {[%emt 0:00:06]} 47. Ra8 {[%emt 0:01:34]} Bc5 {[%emt 0:00:31]} 48. Rc8 {[%emt 0:00:11]} Re3+ {[%emt 0:00:06]} 49. Kd2 {[%emt 0:00:01]} Rxe4 {[%emt 0:00:08]} 50. Rxc7 {[%emt 0:00:00]} Bd4 {[%emt 0:00:01]} 51. Rf7+ {[%emt 0:00:04]} Kg5 {[%emt 0:00:01]} 52. a6 {[%emt 0:00:02]} Kf4 {[%emt 0:00:32]} 53. a7 {[%emt 0:02:43]} Bc3+ {[%emt 0:00:03]} 54. Kd3 {[%emt 0:00:15]} Rd4+ {[%emt 0:00:12]} 55. Ke2 {[%emt 0:00:00]} Rd2+ {[%emt 0:00:03]} 56. Kf1 {[%emt 0:00:05]} Rd1+ {[%emt 0:00:09]} 57. Kg2 {[%emt 0:00:02]} Ra1 {[%emt 0:00:03]} 58. Bd5 {[%emt 0:00:02]} b3 {[%emt 0:00:04]} 59. cxb3 {[%emt 0:00:37]} Ra2+ {[%emt 0:00:01]} 60. Kh3 {[%emt 0:00:09]} 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "8"]
[White "Gunchenko, Vadim"]
[Black "Kabanov, Nikolai"]
[Result "0-1"]
[ECO "E92"]
[WhiteElo "2338"]
[BlackElo "2478"]
[Annotator "TA"]
[PlyCount "56"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,56,64,22,32,18,22,14,14,13,28,16,32,21,19,30,41,38,45,26,42,43,100,39,37,37,35,35,36,-58,-45,-52,-46,-72,35,-68,-20,-107,-92]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. Nf3 d6 6. h3 e5 7. d5 a5 8. Bg5 Na6 9. Nd2 Nc5 10. Be2 c6 11. g4 a4 {E92: King's Indian: Classical: 6 Be2 e5: 7 dxe5, 7 Be3 and Petrosian System without 7...Nbd7} 12. b4 axb3 $1 13. axb3 Rxa1 {The position is equal.} 14. Qxa1 Qb6 {[#]} (14... Na6 {NOTEXT} 15. Qa3 c5 16. Qb2 h6 17. Bh4 Nb4) 15. Qa3 $146 ({Find the theoretical novelty and annotate with similar games:} 15. Be3 Qb4 16. O-O cxd5 17. g5 Nfxe4 18. Nxd5 Qxd2 19. Bxd2 Nxd2 {1-0 (38) Obukhov,A (2522)-Bindrich,F (2391) Alushta 2005}) 15... Qa6 16. Qxa6 Nxa6 17. O-O h5 18. f3 Re8 19. Ra1 Nh7 {[%cal Bf6h7,Bh7g5,Bg5e6][%mdl 32]} 20. Be3 Bf6 ({Better is} 20... hxg4 $14 21. hxg4 (21. fxg4 Nb4 $14) 21... Nb4) 21. Na4 (21. c5 $16) 21... Bg5 22. Bxg5 Nxg5 23. Kg2 h4 24. dxc6 (24. c5 $14) 24... bxc6 $15 25. Nb6 Bb7 26. Bf1 Ne6 ({Black should try} 26... Rb8 $17) 27. Kf2 (27. c5 $1 $14 Naxc5 28. Ra7) 27... Kf8 28. Ra5 (28. c5 $11 {keeps the balance.} Nexc5 29. Ndc4) 28... Ke7 {Precision: White = 24%, Black = 31%.} 0-1

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "8"]
[White "Tomilova, Elena"]
[Black "Pshmahov, Osman"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "2331"]
[BlackElo "2103"]
[Annotator "ChessBase"]
[PlyCount "137"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

1. c4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:11]} 2. g3 {[%emt 0:00:01]} e6 {[%emt 0:00:02]} 3. Nf3 {[%emt 0:00:06]} d5 {[%emt 0:00:02]} 4. b3 {[%emt 0:00:03]} g6 {[%emt 0:00:09]} 5. Bb2 {[%emt 0:00:04]} Bg7 {[%emt 0:00:01]} 6. Bg2 {[%emt 0:00:06]} O-O {[%emt 0:00:04]} 7. O-O {[%emt 0:00:05]} b6 {[%emt 0:00:16]} 8. d3 {[%emt 0:00:16]} Bb7 {[%emt 0:00:03]} 9. Nbd2 {[%emt 0:00:04]} c5 {[%emt 0:00:08]} 10. cxd5 {[%emt 0:00:09]} exd5 {[%emt 0:00:52]} 11. d4 {[%emt 0:00:46]} Nfd7 {[%emt 0:00:17]} 12. Qb1 {[%emt 0:00:51]} Nc6 {[%emt 0:00:07]} 13. dxc5 {[%emt 0:00:09]} Bxb2 {[%emt 0:00:02]} 14. Qxb2 {[%emt 0:00:01]} bxc5 {[%emt 0:00:02]} 15. Rfd1 {[%emt 0:00:26]} Qf6 {[%emt 0:00:03]} 16. Qxf6 {[%emt 0:00:30]} Nxf6 {[%emt 0:00:01]} 17. Rac1 {[%emt 0:00:01]} Nd7 {[%emt 0:00:26]} 18. e4 {[%emt 0:03:33]} d4 {[%emt 0:01:34]} 19. Bh3 {[%emt 0:00:03]} f5 {[%emt 0:01:33]} 20. exf5 {[%emt 0:00:16]} gxf5 {[%emt 0:00:01]} 21. Nh4 {[%emt 0:00:41]} Ne7 {[%emt 0:00:08]} 22. Re1 {[%emt 0:00:40]} Ng6 {[%emt 0:02:22]} 23. Nxf5 {[%emt 0:00:29]} Nde5 {[%emt 0:00:37]} 24. Ne7+ {[%emt 0:00:33]} Kh8 {[%emt 0:01:33]} 25. Nxg6+ {[%emt 0:00:04]} Nxg6 {[%emt 0:00:01]} 26. Rxc5 {[%emt 0:00:05]} Rfe8 {[%emt 0:00:10]} 27. Rcc1 {[%emt 0:01:25]} Ne5 {[%emt 0:00:18]} 28. Bg2 {[%emt 0:02:54]} Bxg2 {[%emt 0:00:13]} 29. Kxg2 {[%emt 0:00:01]} Nd3 {[%emt 0:00:01]} 30. Rxe8+ {[%emt 0:00:01]} Rxe8 {[%emt 0:00:00]} 31. Rd1 {[%emt 0:00:06]} Re2 {[%emt 0:00:13]} 32. Ne4 {[%emt 0:00:37]} Ne5 {[%emt 0:00:19]} 33. Rxd4 {[%emt 0:00:16]} Rxa2 {[%emt 0:00:03]} 34. h3 {[%emt 0:01:01]} Rb2 {[%emt 0:01:26]} 35. Rd5 {[%emt 0:00:20]} Nc6 {[%emt 0:00:18]} 36. Rd7 {[%emt 0:00:24]} Re2 {[%emt 0:01:11]} 37. Rc7 {[%emt 0:00:41]} Rxe4 {[%emt 0:00:50]} 38. Rxc6 {[%emt 0:00:01]} Rb4 {[%emt 0:00:01]} 39. Ra6 {[%emt 0:00:10]} Rxb3 {[%emt 0:00:19]} 40. Rxa7 {[%emt 0:00:02]} Kg8 {[%emt 0:00:02]} 41. g4 {[%emt 0:00:06]} h5 {[%emt 0:00:11]} 42. Ra5 {[%emt 0:00:52]} hxg4 {[%emt 0:00:11]} 43. hxg4 {[%emt 0:00:04]} Kg7 {[%emt 0:00:01]} 44. Ra6 {[%emt 0:00:09]} Kf7 {[%emt 0:00:01]} 45. f3 {[%emt 0:00:02]} Kg7 {[%emt 0:00:01]} 46. Kg3 {[%emt 0:00:02]} Kf7 {[%emt 0:00:01]} 47. g5 {[%emt 0:00:04]} Kg7 {[%emt 0:00:07]} 48. Kg4 {[%emt 0:00:03]} Rb4+ {[%emt 0:00:26]} 49. f4 {[%emt 0:00:04]} Rc4 {[%emt 0:00:00]} 50. Kf5 {[%emt 0:00:46]} Rc5+ {[%emt 0:00:04]} 51. Ke4 {[%emt 0:00:03]} Rc4+ {[%emt 0:00:02]} 52. Ke5 {[%emt 0:00:12]} Rc5+ {[%emt 0:00:07]} 53. Kd4 {[%emt 0:00:06]} Rb5 {[%emt 0:00:01]} 54. Ke4 {[%emt 0:00:01]} Rb4+ {[%emt 0:00:05]} 55. Kf3 {[%emt 0:00:02]} Rb3+ {[%emt 0:00:02]} 56. Kg4 {[%emt 0:00:01]} Rb4 {[%emt 0:00:01]} 57. Re6 {[%emt 0:00:13]} Kf7 {[%emt 0:00:01]} 58. Rf6+ {[%emt 0:00:16]} Kg7 {[%emt 0:00:11]} 59. Rd6 {[%emt 0:00:37]} Kf7 {[%emt 0:00:13]} 60. Kf5 {[%emt 0:00:07]} Rb5+ {[%emt 0:00:01]} 61. Ke4 {[%emt 0:00:03]} Rb1 {[%emt 0:00:20]} 62. g6+ {[%emt 0:00:43]} Kg7 {[%emt 0:00:43]} 63. Kf5 {[%emt 0:00:46]} Rb5+ {[%emt 0:00:11]} 64. Kg4 {[%emt 0:00:04]} Rb1 {[%emt 0:00:02]} 65. Kg5 {[%emt 0:00:14]} Rg1+ {[%emt 0:00:22]} 66. Kf5 {[%emt 0:00:03]} Kh6 {[%emt 0:00:29]} 67. Re6 {[%emt 0:00:20]} Rg2 {[%emt 0:00:22]} 68. Re7 {[%emt 0:00:19]} Rxg6 {[%emt 0:01:01]} 69. Re6 {[%emt 0:00:02]} 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "8"]
[White "Ivlev, Aleksey"]
[Black "Yermolenko, Vasily"]
[Result "1-0"]
[ECO "A61"]
[WhiteElo "2300"]
[BlackElo "2245"]
[Annotator "ChessBase"]
[PlyCount "91"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} e6 {[%emt 0:00:03]} 3. c4 {[%emt 0:00:00]} c5 {[%emt 0:00:04]} 4. d5 {[%emt 0:00:00]} exd5 {[%emt 0:00:01]} 5. cxd5 {[%emt 0:00:00]} d6 {[%emt 0:00:01]} 6. Nc3 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 7. Bf4 {[%emt 0:00:00]} a6 {[%emt 0:00:00]} 8. a4 {[%emt 0:00:03]} Bg7 {[%emt 0:00:02]} 9. e3 {[%emt 0:00:01]} O-O {[%emt 0:00:17]} 10. h3 {[%emt 0:00:02]} Ne8 {[%emt 0:00:23]} 11. Be2 {[%emt 0:00:00]} Nd7 {[%emt 0:00:05]} 12. O-O {[%emt 0:00:11]} h6 {[%emt 0:00:22]} 13. Bg3 {[%emt 0:00:59]} f5 {[%emt 0:00:09]} 14. Nd2 {[%emt 0:01:26]} Qe7 {[%emt 0:00:11]} 15. Nc4 {[%emt 0:00:19]} b6 {[%emt 0:01:27]} 16. Re1 {[%emt 0:00:52]} Rb8 {[%emt 0:00:00]} 17. Bf1 {[%emt 0:00:00]} Ne5 {[%emt 0:00:50]} 18. Nd2 {[%emt 0:00:10]} Nc7 {[%emt 0:01:18]} 19. f4 {[%emt 0:00:05]} Nf7 {[%emt 0:00:00]} 20. e4 {[%emt 0:00:07]} Bd4+ {[%emt 0:02:13]} 21. Kh1 {[%emt 0:00:12]} fxe4 {[%emt 0:00:00]} 22. Ndxe4 {[%emt 0:00:09]} Qd8 {[%emt 0:00:00]} 23. Bd3 {[%emt 0:00:43]} b5 {[%emt 0:00:21]} 24. axb5 {[%emt 0:00:12]} axb5 {[%emt 0:00:00]} 25. Nd2 {[%emt 0:01:31]} Bf5 {[%emt 0:02:35]} 26. Bxf5 {[%emt 0:00:31]} gxf5 {[%emt 0:00:00]} 27. Qh5 {[%emt 0:00:11]} Qf6 {[%emt 0:00:11]} 28. Bh4 {[%emt 0:00:13]} Qg7 {[%emt 0:00:21]} 29. Ra7 {[%emt 0:00:26]} b4 {[%emt 0:00:11]} 30. Ne2 {[%emt 0:01:00]} Nb5 {[%emt 0:00:00]} 31. Nxd4 {[%emt 0:00:16]} Nxd4 {[%emt 0:00:14]} 32. Nc4 {[%emt 0:01:04]} Rbe8 {[%emt 0:01:41]} 33. Rxe8 {[%emt 0:00:00]} Rxe8 {[%emt 0:00:10]} 34. Nxd6 {[%emt 0:00:17]} Nxd6 {[%emt 0:00:32]} 35. Rxg7+ {[%emt 0:00:03]} Kxg7 {[%emt 0:00:01]} 36. g4 {[%emt 0:00:37]} Re2 {[%emt 0:03:28]} 37. g5 {[%emt 0:00:13]} Nf7 {[%emt 0:00:18]} 38. gxh6+ {[%emt 0:00:35]} Nxh6 {[%emt 0:00:00]} 39. d6 {[%emt 0:00:21]} Nf7 {[%emt 0:00:55]} 40. d7 {[%emt 0:00:06]} Rxb2 {[%emt 0:01:05]} 41. Qxf7+ {[%emt 0:00:19]} Kxf7 {[%emt 0:00:02]} 42. d8=Q {[%emt 0:00:00]} Ke6 {[%emt 0:00:43]} 43. Be7 {[%emt 0:03:54]} Nf3 {[%emt 0:00:29]} 44. Qd6+ {[%emt 0:00:00]} Kf7 {[%emt 0:00:01]} 45. Qf6+ {[%emt 0:00:00]} Ke8 {[%emt 0:00:01]} 46. Qxb2 {[%emt 0:00:03]} 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "8"]
[White "Maltsevskaya, Aleksandra"]
[Black "Zakhozhai, Vladimir"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2274"]
[Annotator "ChessBase"]
[PlyCount "63"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

1. e4 {[%emt 0:15:00]} c6 {[%emt 0:15:10]} 2. Nc3 {[%emt 0:00:10]} d6 {[%emt 0:00:10]} 3. d4 {[%emt 0:00:10]} Qa5 {[%emt 0:00:10]} 4. Bd3 {[%emt 0:00:10]} Nd7 {[%emt 0:00:10]} 5. Nf3 {[%emt 0:00:10]} h6 {[%emt 0:00:10]} 6. Bd2 {[%emt 0:00:10]} g5 {[%emt 0:00:10]} 7. h3 {[%emt 0:00:10]} Bg7 {[%emt 0:00:10]} 8. Qe2 {[%emt 0:00:10]} Nf8 {[%emt 0:00:10]} 9. O-O-O {[%emt 0:00:10]} g4 {[%emt 0:00:10]} 10. hxg4 {[%emt 0:00:10]} Bxg4 {[%emt 0:00:10]} 11. Bc4 {[%emt 0:00:10]} Ne6 {[%emt 0:00:10]} 12. d5 {[%emt 0:00:10]} Nd4 {[%emt 0:00:10]} 13. Qd3 {[%emt 0:00:10]} c5 {[%emt 0:00:10]} 14. Nb5 {[%emt 0:00:10]} Qb6 {[%emt 0:00:10]} 15. Nbxd4 {[%emt 0:00:10]} cxd4 {[%emt 0:00:10]} 16. Bb5+ {[%emt 0:00:10]} Kf8 {[%emt 0:00:10]} 17. Rh4 {[%emt 0:00:10]} h5 {[%emt 0:00:10]} 18. Rdh1 {[%emt 0:00:10]} Nf6 {[%emt 0:00:10]} 19. Ba4 {[%emt 0:00:10]} Rc8 {[%emt 0:00:10]} 20. Bb3 {[%emt 0:00:10]} Nd7 {[%emt 0:00:10]} 21. Kb1 {[%emt 0:00:10]} Bxf3 {[%emt 0:00:10]} 22. Qxf3 {[%emt 0:00:10]} Ne5 {[%emt 0:00:10]} 23. Qh3 {[%emt 0:00:10]} Rc5 {[%emt 0:00:10]} 24. Rxh5 {[%emt 0:00:00]} Rxh5 {[%emt 0:00:10]} 25. Qxh5 {[%emt 0:00:20]} d3 {[%emt 0:00:10]} 26. c3 {[%emt 0:00:10]} Ng6 {[%emt 0:00:10]} 27. Qf3 {[%emt 0:00:10]} Bxc3 {[%emt 0:00:10]} 28. bxc3 {[%emt 0:00:10]} a5 {[%emt 0:00:10]} 29. Rh7 {[%emt 0:00:10]} f6 {[%emt 0:00:10]} 30. Qg4 {[%emt 0:00:10]} Rxc3 {[%emt 0:00:10]} 31. Bxc3 {[%emt 0:00:10]} Qxf2 {[%emt 0:00:10]} 32. Qc8# {[%emt 0:00:10]} 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "8"]
[White "Semenova, Elena"]
[Black "Balashov, Yuri S"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "2238"]
[BlackElo "2434"]
[Annotator "TA"]
[PlyCount "27"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,27,10,20,8,12,0,4,-14]} 1. e4 c5 2. Nc3 e6 3. Nf3 d6 4. g3 Nc6 5. Bg2 Be7 6. O-O a6 7. d4 cxd4 8. Nxd4 Bd7 9. Be3 Nf6 10. Nxc6 {B80: Sizilianisch (Scheveninger System)} Bxc6 11. Qe2 (11. a4 O-O 12. a5 Nd7 13. Na4 f5 14. Nb6 Nxb6 15. Bxb6 Qd7 16. Qd3 fxe4 17. Bxe4 Bxe4 18. Qxe4 Bd8 19. Bd4 Bf6 20. Rad1 d5 21. Qe3 {½-½ (65) Malakhov,V (2722)-Naiditsch,A (2712) Danzhou 2017}) 11... O-O {LiveBook: 4 Partien. Die Stellung ist ausgeglichen.} 12. Rfd1 $146 ({Vorgänger:} 12. a4 Qa5 13. Qd2 Kh8 14. h3 Rac8 15. Rfd1 Qh5 16. g4 Qg6 17. Qd3 Nd7 18. Nd5 Bxd5 19. exd5 {½-½ (37) Watson,W (2550)-Bologan,V (2510) Germany 1993}) 12... Rc8 13. Rd2 Qc7 14. Rad1 {[%mdl 32768] Loss on Time!?} 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "8"]
[White "Shaydullina, Sandugach"]
[Black "Kryakvin, Dmitry"]
[Result "0-1"]
[ECO "A43"]
[WhiteElo "2211"]
[BlackElo "2580"]
[Annotator "TA"]
[PlyCount "56"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,56,64,51,47,57,31,63,23,81,50,51,47,101,-63,-60,-49,-50,-74,-58,-132,-98,-158,-124,-124,-118,-106,-101,-203,-210,-368,-243,-683,-683,-1950,-1911,-29990,-504,-29991,-29992,-29995,-29992,-29994,-29987,-29987,-29988,-29986,-29987,-29988,-29986]} 1. d4 e6 2. c4 c5 3. d5 exd5 4. cxd5 d6 5. e4 g6 6. Nf3 {A43: Schmid Benoni} Bg7 7. h3 Ne7 8. a4 {White is slightly better.} a6 (8... O-O $11 {remains equal.}) 9. Nc3 O-O 10. Bf4 Nd7 ({Better is} 10... f5 $14 11. Qd2 fxe4 12. Nxe4 Nf5) 11. Bxd6 $146 (11. Be2 $16) ({Predecessor:} 11. Be2 Qb6 12. Qd2 f6 13. O-O Qc7 {0-1 (42) Lin,Y (2422)-Rapport,R (2717) Danzhou 2016}) 11... Qb6 $1 $15 {[%cal Rb6d6]} 12. e5 Re8 $1 {[#] Strongly threatening ...Nf5.} 13. Be2 Nf5 14. Ne4 ({White should play} 14. Qd2 $15) 14... Nxe5 15. Bxc5 (15. Bxe5 $142 Qb4+ 16. Qd2 Bxe5 17. Qxb4 cxb4 18. Nxe5 Rxe5 19. f3) 15... Nxf3+ 16. gxf3 Qxb2 17. Rb1 Qe5 18. d6 (18. Kf1 $17 {is a better defense.}) 18... Bd7 $19 19. Bb4 $2 {[#]} (19. Rb4) 19... Rac8 20. a5 $2 (20. Ba3) 20... Nd4 21. Rg1 Nc2+ 22. Kf1 Bxh3+ 23. Rg2 Qh2 {[%csl Gh2][%cal Rh3g2] Black mates.} 24. Bxa6 Bxg2+ 25. Ke2 Nd4+ 26. Qxd4 Bxd4 27. d7 Rxe4+ 28. fxe4 Qh5+ {Precision: White = 23%, Black = 69%.} 0-1

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "8"]
[White "Frolov, Andrey"]
[Black "Demkovich, Anatoliy"]
[Result "0-1"]
[ECO "B38"]
[WhiteElo "2120"]
[BlackElo "2407"]
[Annotator "ChessBase"]
[PlyCount "96"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:11]} 2. Nf3 {[%emt 0:00:02]} g6 {[%emt 0:00:00]} 3. d4 {[%emt 0:00:03]} cxd4 {[%emt 0:00:01]} 4. Nxd4 {[%emt 0:00:01]} Bg7 {[%emt 0:00:01]} 5. c4 {[%emt 0:00:15]} Nc6 {[%emt 0:00:01]} 6. Be3 {[%emt 0:00:01]} Nf6 {[%emt 0:00:01]} 7. Nc3 {[%emt 0:00:01]} O-O {[%emt 0:00:05]} 8. Be2 {[%emt 0:00:02]} d6 {[%emt 0:00:01]} 9. O-O {[%emt 0:00:03]} Bd7 {[%emt 0:00:02]} 10. f3 {[%emt 0:00:11]} Nxd4 {[%emt 0:00:02]} 11. Bxd4 {[%emt 0:00:03]} a5 {[%emt 0:00:01]} 12. b3 {[%emt 0:00:20]} Bc6 {[%emt 0:00:01]} 13. Qd2 {[%emt 0:00:05]} Nd7 {[%emt 0:00:01]} 14. Bxg7 {[%emt 0:00:21]} Kxg7 {[%emt 0:00:01]} 15. Kh1 {[%emt 0:00:10]} Qb6 {[%emt 0:00:28]} 16. f4 {[%emt 0:01:25]} f6 {[%emt 0:00:17]} 17. Bg4 {[%emt 0:00:18]} Nc5 {[%emt 0:01:28]} 18. Qe3 {[%emt 0:01:33]} e5 {[%emt 0:01:19]} 19. Rad1 {[%emt 0:00:20]} Rad8 {[%emt 0:00:14]} 20. fxe5 {[%emt 0:01:20]} dxe5 {[%emt 0:00:22]} 21. Rxd8 {[%emt 0:01:56]} Rxd8 {[%emt 0:00:03]} 22. Nd5 {[%emt 0:00:06]} Bxd5 {[%emt 0:00:08]} 23. exd5 {[%emt 0:00:02]} a4 {[%emt 0:01:16]} 24. Bd1 {[%emt 0:00:12]} axb3 {[%emt 0:00:01]} 25. axb3 {[%emt 0:00:03]} Ra8 {[%emt 0:00:22]} 26. Bc2 {[%emt 0:00:20]} Ra2 {[%emt 0:00:28]} 27. Qc3 {[%emt 0:00:24]} Ra3 {[%emt 0:00:32]} 28. Rd1 {[%emt 0:00:31]} Nd7 {[%emt 0:01:48]} 29. d6 {[%emt 0:00:51]} Qc5 {[%emt 0:00:37]} 30. h4 {[%emt 0:00:28]} Qf2 {[%emt 0:00:42]} 31. Qh3 {[%emt 0:00:25]} f5 {[%emt 0:00:09]} 32. Be4 {[%emt 0:01:19]} Qe2 {[%emt 0:00:50]} 33. Bf3 {[%emt 0:03:42]} Qc2 {[%emt 0:00:37]} 34. Qg3 {[%emt 0:00:16]} Ra8 {[%emt 0:04:20]} 35. Qg5 {[%emt 0:00:27]} Re8 {[%emt 0:00:02]} 36. Qe3 {[%emt 0:00:40]} e4 {[%emt 0:00:43]} 37. Be2 {[%emt 0:00:36]} Re5 {[%emt 0:00:34]} 38. Rc1 {[%emt 0:00:14]} Qb2 {[%emt 0:00:05]} 39. c5 {[%emt 0:00:15]} f4 {[%emt 0:00:07]} 40. Qxf4 {[%emt 0:00:22]} Qxe2 {[%emt 0:00:02]} 41. c6 {[%emt 0:00:45]} bxc6 {[%emt 0:00:01]} 42. Rxc6 {[%emt 0:00:01]} Rf5 {[%emt 0:00:40]} 43. Qg3 {[%emt 0:00:09]} Qf2 {[%emt 0:00:59]} 44. Qc3+ {[%emt 0:00:54]} Kh6 {[%emt 0:00:04]} 45. Rc7 {[%emt 0:00:21]} Qxh4+ {[%emt 0:00:21]} 46. Kg1 {[%emt 0:00:00]} Qf2+ {[%emt 0:00:02]} 47. Kh2 {[%emt 0:00:01]} Rh5+ {[%emt 0:00:02]} 48. Qh3 {[%emt 0:00:05]} Rxh3+ {[%emt 0:00:01]} 0-1

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "8"]
[White "Kim, Yana"]
[Black "Zakharov, Alexander S"]
[Result "0-1"]
[ECO "B70"]
[WhiteElo "2092"]
[BlackElo "2437"]
[Annotator "TA"]
[PlyCount "112"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,112,0,0,-14,-18,-24,-26,10,-36,-38,-205,-194,-204,-192,-225,-8,-11,-7,-50,-45,-74,-53,-63,-10,-8,64,60,74,-22,14,-127,-136,-142,-134,-118,-120,-227,-101,-229,-216,-213,-151,-222,-108,-173,-159,-141,-104,-327,-313,-356,-344,-515,-514,-511,-488,-517,-530,-970,-964,-972,-946,-914,-900,-842,-802,-683,-355,-347,-314,-1883,-1858,-1853,-1993,-2192,-2164,-5732,-5757,-5614,-5535,-2502,-5077,-4704,-3054,-1992,-1778,-5169,-5093,-6103,-5282,-2158,-1518]} 1. Nf3 c5 2. e4 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. O-O Nc6 8. Nb3 O-O 9. Re1 a6 10. Bf1 {B70: Sicilian Dragon: 6 g3 and 6 Be2 (without a later Be3)} Bg4 (10... b5 11. a4 b4 12. Nd5 Nd7 13. a5 Rb8 14. Ra2 e6 15. Ne3 Nf6 16. Nc4 d5 17. exd5 Nxd5 18. Ne3 Nce7 19. Nxd5 Nxd5 {½-½ (66) Kramnik,V (2810)-Mamedov,R (2684) Novi Sad 2016}) 11. f3 Be6 12. Nd5 {LiveBook: 4 Games. The position is equal.} Bxd5 13. exd5 {[#]} Ne5 $146 ({Find the theoretical novelty and annotate with similar games:} 13... Nb4 14. c4 b5 15. a3 bxc4 16. axb4 cxb3 17. Qxb3 {0-1 (124) Aitbayev,A (2403)-Andriasian,Z (2621) St Petersburg 2013}) 14. Be3 Rc8 15. Qd2 b5 {[%cal Bb7b5,Bb5c4][%mdl 32]} 16. a4 $2 (16. Rad1 $15) 16... Nc4 $19 17. Bxc4 bxc4 18. Nc1 {[#]} e6 $2 (18... c3 $1 $19 {[%cal Rc3d2][%mdl 512]} 19. bxc3 Ne4 $1 {[%mdl 512]}) 19. dxe6 $11 fxe6 20. Bd4 e5 21. Bc3 Re8 $36 {[%mdl 2048] Black has the initiative.} 22. Na2 Qb6+ (22... Qc7 $15) 23. Kh1 Qc6 ({Better is} 23... Bf8 $11) 24. Nb4 $14 Qb7 25. a5 (25. Qxd6 $16 a5 26. Na2) 25... e4 (25... Re6 {NOTEXT} 26. Rab1 Bf8 27. Red1 Rc5 28. b3 Qb5) 26. fxe4 (26. Bxf6 $11 {remains equal.} Bxf6 27. Nd5 Qxb2 28. fxe4) 26... Nxe4 $17 27. Qd5+ Qxd5 28. Nxd5 Nxc3 29. bxc3 (29. Nxc3 $17 Rxe1+ 30. Rxe1) 29... Rxe1+ $19 30. Rxe1 $17 {[%mdl 4096] Endgame [#] Strongly threatening Ne7+. KRB-KRN} Rc5 $1 {[%cal Rc5d5]} 31. Rd1 Rxa5 32. Kg1 (32. Nb6 $17) 32... Ra2 (32... Kf7 $19 33. Nb6 Ke6 34. Re1+ Re5) 33. Nb4 (33. Ne3 $17 {was called for.}) 33... Rb2 $19 {aiming for ...a5.} 34. Rxd6 a5 35. Nc6 $2 (35. Rd8+ $17 {was worth a try.} Bf8 36. Nc6) 35... Bxc3 36. Rd8+ Kg7 37. Ra8 (37. Kf2 {keeps fighting.}) 37... Rxc2 38. Kf1 Ra2 39. Ra7+ Kh6 40. Ne7 Rf2+ 41. Kxf2 Bd4+ 42. Ke2 Bxa7 {KB-KN} 43. Nc6 Bb6 44. Ne5 c3 45. Kd3 Bc7 46. Nc4 $2 (46. Nf3 Bd6 47. Kxc3) 46... Bxh2 {Black is clearly winning.} 47. Kxc3 Bc7 48. Kd4 Kg5 49. Ke3 Kg4 50. Kf2 a4 51. Ne3+ Kg5 52. Nc4 h5 53. Kf3 Kf5 54. Ke3 g5 {[%cal Bg6g5,Bg5g4][%mdl 32]} 55. Kf3 g4+ 56. Kf2 Ke4 {Precision: White = 16%, Black = 59%.} 0-1

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "9"]
[White "Sjugirov, Sanan"]
[Black "Timofeev, Artyom"]
[Result "1/2-1/2"]
[ECO "E06"]
[WhiteElo "2652"]
[BlackElo "2563"]
[Annotator "TA"]
[PlyCount "43"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,43,15,24,33,31,38,32,25,25,38,28,38,29,23,2,30,0,16,0,5,13,12,-16,-8,-28,0,-12,-10,-62]} 1. d4 d5 2. c4 e6 3. Nf3 c6 4. Nbd2 Nf6 5. g3 Be7 6. Bg2 O-O 7. O-O b6 8. Qc2 Na6 {E06: Closed Catalan: Early deviations} (8... Bb7 9. b3 a5 10. Bb2 Na6 11. Rfd1 Rc8 12. Rac1 h6 13. Qb1 Rc7 14. Ne5 Nd7 15. Ndf3 Nxe5 16. Nxe5 Bd6 17. e4 {½-½ (45) Yu,Y (2751)-Sargissian,G (2672) Riadh 2017}) 9. a3 {LiveBook: 3 Games} c5 10. dxc5 $146 ({Predecessor:} 10. cxd5 exd5 11. e4 dxe4 12. Nxe4 Nxe4 13. Qxe4 Rb8 14. Bf4 Bb7 15. Qe2 Nc7 16. Rfd1 {1-0 (80) Shaidullina,S (2185)-Sukhareva,E (2207) Sochi 2017}) 10... bxc5 {White is slightly better.} 11. e4 Bb7 12. exd5 exd5 13. cxd5 Bxd5 14. Nc4 Nc7 15. Rd1 {[#] Strongly threatening Ne3.} Qc8 16. Nh4 Bxg2 17. Kxg2 Rd8 18. Nf5 Qb7+ 19. Kg1 Rxd1+ 20. Qxd1 Ne6 21. Be3 Bf8 22. Qc2 {Precision: White = 47%, Black = 69%.} ({White should play} 22. Qe2 $11) 1/2-1/2

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "9"]
[White "Volkov, Sergey"]
[Black "Golubov, Saveliy"]
[Result "0-1"]
[ECO "A42"]
[WhiteElo "2627"]
[BlackElo "2484"]
[Annotator "TA"]
[PlyCount "102"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,102,34,53,32,35,35,36,28,35,35,35,32,35,25,25,28,43,37,37,-7,0,0,0,-3,-10,-8,0,-29,-20,-20,-18,-81,-81,-70,-52,-84,-84,-73,-72,-80,-90,-626,-187,-626,-610,-5311,-534,-650,-647,-647,-652,-653,-652,-654,-652,-630,-648,-646,-641,-629,-627,-579,-598,-683,-672,-674,-531,-885,-860,-1261,-1268,-1291,-1291,-1263,-1264,-1258,-1248,-1185,-1137,-1232,-1225,-1196,-1014,-996,-952,-985,-978,-922,-899,-29986,-29987,-29987,-29988]} 1. d4 a6 2. e4 g6 3. c4 Bg7 4. Nc3 d6 5. Nf3 (5. Be2 Nc6 6. Be3 e5 7. dxe5 dxe5 8. Qxd8+ Kxd8 9. O-O-O+ Bd7 10. Nf3 Nf6 11. h3 h6 12. Rd2 Kc8 {½-½ (61) Howell,D (2644)-Ghasi,A (2466) England 2014}) 5... Bg4 6. Be3 {A42: Moderne Verteidigung (mit c2-c4/ohne Sf6)} Nc6 {LiveBook: 3 Partien} 7. d5 Ne5 8. Be2 {Schwarz muss nun Sxe5 beachten.Weiß steht etwas besser.} Nxf3+ 9. Bxf3 Bxf3 10. Qxf3 Nf6 11. O-O O-O 12. Rac1 Nd7 13. Qe2 $146 c5 14. dxc6 bxc6 15. c5 Nxc5 16. Bxc5 dxc5 17. Na4 Qa5 18. b3 Bd4 19. Rc4 Rab8 20. Rfc1 {[%cal Ra4c5]} Rb4 21. g3 (21. Nxc5 $11 {hält das Gleichgewicht.} Rxc4 22. Qxc4) 21... Rxc4 $17 22. Rxc4 f5 {zielt auf ...f4 ab.} 23. exf5 Rxf5 24. Qe6+ Kf8 25. Rc2 Re5 $36 {[%mdl 2048] Weiss steht unter starkem Druck.} 26. Qxc6 $2 {[%mdl 8192] [#]} (26. Qc4 $17) 26... Qe1+ $1 $19 27. Kg2 Rf5 28. Nb6 Bxf2 (28... Kg7 $142 {[%cal Rd4f2]} 29. Nd7 Bxf2) 29. Qc8+ Kg7 {( -> ...De4+)} 30. Qxf5 Qg1+ 31. Kf3 gxf5 32. Rxf2 {[%mdl 4096] Endspiel KD-KTS} Qh1+ 33. Ke2 Qb1 34. Nc4 Qxa2+ 35. Nd2 {[#]} c4 $1 36. bxc4 Qc2 37. Rf3 a5 {[%cal Ba6a5,Ba5a4][%mdl 32]} 38. Re3 Kf6 39. Rb3 a4 40. Rb6+ Ke5 41. Ke3 Qc3+ 42. Ke2 Kd4 43. Nf3+ Kc5 44. Rb5+ Kxc4 45. Rb8 Qd3+ 46. Kf2 Qc2+ 47. Ke3 Qc1+ 48. Ke2 Kd5 49. Rb5+ Kd6 50. Nd4 Qc4+ 51. Ke3 Qc3+ {Precision: Weiß = 46%, Schwarz = 75%.} 0-1

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "9"]
[White "Bocharov, Dmitry"]
[Black "Esipenko, Andrey"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2583"]
[BlackElo "2571"]
[Annotator "TA"]
[PlyCount "69"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,69,14,-4,4,3,42,50,41,4,12,3,8,19,9,0,9,4,81,72,75,75,112,79,82,58,158,60,60,47,104,99,93,83,72,62,97,-6,-6,-9,4,6,6,6,15,0,0,0,0,0,0,0,0,0]} 1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 {[%cal Bg1f3,Bf3e1,Be1d3,Bd3f4][%mdl 32]} dxc4 5. O-O a6 6. Qc2 {A13: Reti-Eröffnung} (6. a4 Nc6 7. Qc2 Na5 8. Na3 Qd5 9. Rd1 Bd7 10. d4 Qf5 11. Bd2 Qxc2 12. Nxc2 Nb3 13. Ra2 Bc6 14. Ne5 Bd5 {½-½ (68) So,W (2810)-Ding,L (2777) Tbilisi 2017}) 6... b5 7. Ne1 Nd5 8. d3 cxd3 9. Nxd3 Bb7 10. Rd1 {LiveBook: 6 Partien} Nd7 11. Nc3 Bd6 (11... c6 {keeps more tension.} 12. e4 N5f6 13. Be3 Be7 14. Nc5 Qc7) 12. Nxd5 exd5 13. Nf4 c6 $146 ({Vorgänger:} 13... Nf6 14. Nxd5 Nxd5 15. Bxd5 Bxd5 16. Rxd5 {1-0 (31) Brunello,S (2566)-Cramling,P (2448) Lund 2017}) 14. e4 {[%cal Re4d5]} O-O 15. exd5 c5 16. Be3 Qc7 17. Rac1 c4 (17... Rac8 $11) 18. b3 $1 $16 {[%cal Rb3c4]} Ne5 19. Bd4 Rac8 20. Bxe5 Bxe5 21. d6 Qb8 {[#]} (21... Bxd6 $14 22. Bxb7 Bxf4 23. Bxc8 Qxc8) 22. Qf5 ({Nicht} 22. bxc4 Bxg2 23. Nxg2 Rxc4 $11) ({Besser ist} 22. Bxb7 $1 $16 Qxb7 23. Qf5 Bxf4 24. Qxf4) 22... Bxg2 $14 23. d7 Bb7 (23... Rc6 $14 24. Nxg2 (24. Kxg2 Bxf4 25. gxf4 Rd6 $11) 24... Rd8) 24. dxc8=Q Bxc8 {[#]} 25. Qe4 $1 Bb7 26. Nd5 Re8 27. bxc4 (27. Qg4 $16) 27... Bb2 $1 $36 {[%csl LRc1,LRe4][%mdl 2048] Die Stellung ist ausgeglichen. Schwarz steht aktiver.} 28. Qg4 {zielt auf Tb1 ab.} Bxd5 29. cxd5 {Und weiter mit Tc2 wäre nett.} Bxc1 30. Rxc1 {KDT-KDT} g6 31. Qd7 {Tc7 ist eine echte Drohung.} Rd8 32. Qc6 Qe5 33. Qxa6 Rxd5 34. Qc8+ Kg7 35. Qc2 {Precision: Weiß = 38%, Schwarz = 41%.} 1/2-1/2

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "9"]
[White "Kryakvin, Dmitry"]
[Black "Zakaryan, David"]
[Result "1-0"]
[ECO "E06"]
[WhiteElo "2580"]
[BlackElo "2420"]
[Annotator "TA"]
[PlyCount "79"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,79,24,49,29,52,57,45,59,95,81,126,130,133,133,109,39,45,20,24,22,27,27,26,19,24,26,26,21,63,12,16,8,395,390,456,450,443,438,2157,679,664,664,679,667,664,664,656,656,656,654,622,605,601,582,700,665,1520,1492,29975,29976,29985,29986]} 1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 Be7 5. O-O O-O 6. d4 c6 7. Nc3 b6 8. Bf4 Nh5 {E06: Closed Catalan: Early deviations} (8... Bb7 9. Ne5 Nbd7 10. e4 dxe4 11. Nxe4 Nxe5 12. Nxf6+ Bxf6 13. dxe5 Be7 14. h4 Qxd1 15. Rfxd1 Rfd8 16. a3 Kf8 17. b4 Ke8 {1-0 (30) Vallejo Pons,F (2717)-Karthikeyan,M (2579) Tbilisi 2017}) 9. Bd2 Ba6 $146 ({Predecessor:} 9... Nf6 10. Rc1 a5 11. Ne5 Nfd7 12. Nxd7 Nxd7 13. Qa4 Ba6 14. cxd5 cxd5 15. Nb5 Nf6 16. Nc7 Bxe2 {½-½ (33) Schaerer,M (1872)-Hugentobler,P (2171) Zuoz 2017}) 10. Ne5 Nf6 {LiveBook: 3 Games. White has an edge.} 11. Qa4 b5 12. cxb5 cxb5 13. Nxb5 Qb6 14. Nc3 Qxb2 {[#]} 15. Rfd1 $1 Qa3 16. Qxa3 Bxa3 17. Rab1 (17. e4 $16) 17... Nbd7 $14 18. Nxd7 Nxd7 19. Nb5 Bxb5 $1 20. Rxb5 Nb6 21. e4 dxe4 $1 22. Bxe4 Rad8 23. Ba5 $36 {[%mdl 2048] White has some pressure.} Rd6 24. Bxb6 (24. Rd3 $14 Nc4 25. Rbb3) 24... axb6 $11 25. Bf3 Rfd8 $2 {[%mdl 8192]} (25... Rc8 $11 {and Black stays safe.}) 26. Rb3 $18 Bc5 27. dxc5 Rxd1+ 28. Bxd1 Rxd1+ {[%mdl 4096] Endgame KR-KR} (28... bxc5 $142 29. Bf3 Kf8) 29. Kg2 b5 30. a4 {[%cal Ba2a4,Ba4a5][%mdl 32]} b4 31. Rxb4 {[#] White wants to mate with Rb8+.} Kf8 32. a5 Ra1 33. c6 Ke7 34. Rb7+ ({Weaker is} 34. Rc4 Kd8 $18) 34... Kd6 35. Rxf7 {Hoping for c7.} Kxc6 36. Rxg7 h5 37. Rg5 h4 38. gxh4 {[%cal Bg3h4,Bh4h5,Bh5h6][%mdl 32]} Kd6 39. h5 e5 40. h6 {Precision: White = 58%, Black = 37%.} 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "9"]
[White "Goganov, Aleksey"]
[Black "Hasangatin, Ramil"]
[Result "1-0"]
[ECO "D94"]
[WhiteElo "2563"]
[BlackElo "2502"]
[Annotator "TA"]
[PlyCount "121"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,121,51,27,27,25,23,14,26,16,22,20,23,34,26,26,27,33,39,10,16,20,43,0,54,54,54,54,54,55,62,62,67,70,67,50,62,62,74,67,76,64,68,0,1,9,10,-4,51,50,51,50,54,33,71,74,72,84,78,79,71,73,82,72,99,84,110,85,143,127,157,157,149,156,158,155,222,222,222,222,252,244,243,206,246,253,239,239,248,241,321,310,387,345,307,0,356,330,393,362,475,452,696,489]} 1. d4 Nf6 2. c4 c6 3. Nc3 d5 4. e3 g6 5. Nf3 Bg7 6. Be2 O-O 7. O-O Be6 8. cxd5 cxd5 9. Qb3 {D94: Grünfeld: 4 Nf3 Bg7 5 e3} Bc8 10. Bd2 Nc6 11. Rfc1 {LiveBook: 20 Games. White is slightly better.} Qd6 (11... Rb8 12. a4 Bg4 13. h3 Bxf3 14. Bxf3 e6 15. Qa3 Re8 16. a5 a6 17. Qa4 {½-½ (46) Lenic,L (2639)-Andreikin,D (2720) Berlin 2015}) 12. Nb5 $146 ({Predecessor:} 12. h3 h6 13. Bd3 Na5 14. Qc2 Nc6 15. a3 Bd7 16. b4 Rac8 17. b5 {1-0 (45) Kuzubov,Y (2615)-Kharchenko,B (2495) Voronezh 2013}) 12... Qb8 13. a4 Bg4 14. h3 Bxf3 15. Bxf3 e6 16. a5 a6 17. Nc3 Rc8 18. Na4 {Black must now prevent Nb6.} Nd7 19. Rc2 Bf8 20. Rac1 Bd6 21. Qd3 Kg7 ({Better is} 21... Rd8 $11) 22. e4 $14 Nb4 $1 23. Bxb4 Rxc2 24. Rxc2 Bxb4 25. exd5 exd5 26. Bxd5 Bxa5 27. Qf3 Nf6 28. Bxb7 Ra7 29. Rc6 Qd8 30. Nc5 Bb4 31. Bxa6 (31. Rxa6 $14 Rxa6 32. Nxa6 (32. Bxa6 Qxd4 33. Nd3 Bd6 $14)) 31... Qxd4 $11 32. Nd3 Bd6 33. g3 h5 (33... Ne4 $11) 34. Kg2 $14 Rc7 35. Rxc7 Bxc7 36. b3 {[%cal Bb2b3,Bb3b4][%mdl 32]} Bb6 37. Bc4 $36 {[%mdl 2048] White has strong initiative.} Ba7 38. Qb7 Qe4+ 39. Qxe4 Nxe4 $16 {[%mdl 4096] Endgame KBN-KBN} 40. Bd5 Nd6 41. b4 f5 42. Ne5 Kf6 43. f4 g5 ({Black should try} 43... Be3) 44. Nc6 Bb6 45. fxg5+ Kxg5 {[#]} 46. h4+ $1 Kf6 47. Bf3 Nc4 (47... f4 $16) 48. Bxh5 $18 Bc7 49. Be2 Nd6 50. Bd3 Nf7 51. Nd4 Nd6 52. Kf3 Bb6 53. Ne2 Nf7 {Threatening ...Ne5+.} 54. Nf4 Ne5+ 55. Ke2 Bg1 56. Nd5+ Ke6 57. Nf4+ Kf6 58. b5 Nd7 59. Nd5+ Ke5 60. Ne7 f4 (60... Bb6 $142 61. Nxf5 Nf6) 61. Ng6+ {Precision: White = 68%, Black = 47%.} 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "9"]
[White "Kiselev, Vitaliy"]
[Black "Potapov, Pavel"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "2516"]
[BlackElo "2479"]
[Annotator "TA"]
[PlyCount "88"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,88,-3,0,-35,-39,-46,-49,-48,-41,-45,-22,-23,-23,-13,-20,-15,-18,-33,-35,-43,-36,-41,-37,-83,-47,-62,-54,-108,0,0,0,0,0,-81,-81,-82,-72,-130,-135,-104,-108,-194,-163,-144,-129,-480,-327,-526,-534,-663,-614,-610,-588,-606,-591,-580,-580,-597,-587,-614,-631,-29977,-29975,-29993,-2301,-5883,-5787,-1846,-1642,-29991,-29992,-29992,-29993]} 1. d4 f5 2. Nc3 Nf6 3. Bg5 d5 4. Bxf6 exf6 5. e3 Be6 6. Bd3 Qd7 7. Qf3 Nc6 {[%cal Bb8c6,Bc6e7,Be7c8,Bc8d6,Bd6f5][%mdl 32]} 8. a3 Ne7 {A80: Dutch Defence: Unusual White second moves} (8... O-O-O 9. Nge2 Kb8 10. Nf4 Bf7 11. h4 h5 12. O-O-O Ne7 13. g3 Nc8 14. Qe2 c6 15. Kb1 Nd6 16. f3 g6 17. Rhe1 {0-1 (56) Bernadskiy,V (2570)-Gasanov,E (2482) Omelnyk 2017}) 9. Nge2 O-O-O {LiveBook: 4 Games} 10. Ng3 Kb8 $146 {Black is slightly better.} ({Predecessor:} 10... g6 11. h4 h5 12. Qe2 Kb8 13. b4 Nc8 14. b5 Re8 15. O-O Bd6 16. f4 Qh7 17. Qf3 {0-1 (49) Alcaraz Soriano,A (1997)-Cucarella Montell,A (1953) Ciudad Real 2007}) 11. h3 g6 12. O-O-O Nc8 13. Nge2 c6 14. Nf4 Bf7 15. g4 Nd6 16. gxf5 Nxf5 17. Nh5 Nxd4 18. Qxf6 Bd6 19. Qxd4 {Hoping for Nf4.} gxh5 20. Rdg1 Rde8 21. Qh4 Be5 22. Nd1 (22. Na4 $15) 22... c5 ({Black should try} 22... Qe6 $17) 23. f4 $11 Bd6 {[%cal Be5d6,Bd6f8,Bf8h6][%mdl 32]} 24. Rg7 Bf8 25. Bb5 (25. Rxh7 $11 Rxh7 26. Bxh7) 25... Qe7 $17 26. Qxe7 Rxe7 27. Rg5 ({Better is} 27. Rg3) 27... Bh6 $36 {[%mdl 2048] Black is in control.} 28. Rf5 Rd8 29. Bd3 (29. Nc3 $17 {is a better defense.}) 29... d4 30. exd4 c4 $1 {[%cal Rc4d3]} ({Don't play} 30... cxd4 31. Kb1 $15) 31. Bf1 $2 {[%mdl 8192]} (31. Rf6 $17 Bd5 32. Rg1) 31... Rxd4 32. Bg2 $2 (32. Rxf7 {only move.} Rxf7 33. Be2) 32... Bg6 $19 33. Rb5 Bxf4+ 34. Kb1 Rd2 35. Bf3 Rxc2 36. Ka2 a6 37. Rb6 Ka7 38. Rf6 Be5 39. Rf8 Rd7 40. Re1 {[#]} Bxb2 (40... Rxd1 $142 $1 41. Ra8+ (41. Rxd1 Rxb2+) 41... Kxa8 42. Rxe5 {[#]} Ra1+ $1 {[%mdl 512]} 43. Kxa1 Rc1+ 44. Ka2 Bb1+ 45. Ka1 Bc2+ 46. Ka2 Bb3#) 41. Nxb2 Rdd2 42. Rb1 c3 {[%cal Rc2b2,Bc4c3,Bc3b2][%mdl 32]} 43. Rc8 Rxb2+ 44. Rxb2 cxb2 {Precision: White = 26%, Black = 73%.} 0-1

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "9"]
[White "Iljiushenok, Ilia"]
[Black "Belyakov, Bogdan"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2512"]
[BlackElo "2486"]
[Annotator "TA"]
[PlyCount "99"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,99,9,-5,-3,-8,52,52,47,14,4,9,24,18,29,0,40,45,95,60,112,48,49,38,63,0,106,110,145,104,254,164,238,240,239,227,226,232,244,232,240,247,245,250,250,243,247,221,222,239,241,242,346,339,338,331,431,410,525,507,507,497,618,618,608,595,701,583,542,443,561,554,536,450,422,353,1021,974,4959,4959,4951,4943,29969,29971,29984,29983,29987,29987]} 1. e4 {[%cal Be2e4,Be4e5][%mdl 32]} e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8. h4 {LiveBook: 56 Games} (8. c4 $5 {[%cal Rc4d5]} Ba6 9. Nd2 $11) 8... f6 {C45: Scotch Game} (8... Bb7 9. c4 Nb6 10. Rh3 Qe6 11. f4 O-O-O 12. a4 d5 13. a5 Nxc4 14. b3 Bb4+ 15. Kf2 Nxa5 16. Bd2 {½-½ (73) Nakamura,H (2781)-Carlsen,M (2837) London 2017}) 9. c4 Nb6 (9... Ba6 $11) 10. exf6 $14 gxf6 {White is slightly better.} 11. Rh3 {Threatens to win with Re3.} Qxe2+ 12. Bxe2 d5 $146 ({Find the theoretical novelty and annotate with similar games:} 12... h5 13. b3 d5 14. Re3+ Kf7 15. Bb2 Bg4 16. cxd5 cxd5 {0-1 (39) Banas,K (2115)-Mrva,V (2200) Slovakia 1999}) 13. Re3+ Kd8 14. b3 a5 15. Bb2 Be7 16. Nd2 $36 {[%mdl 2048] White has the initiative.} a4 (16... Rg8 $14) 17. O-O-O (17. c5 $16) 17... axb3 18. axb3 Rg8 19. cxd5 (19. Re1 $14) 19... cxd5 (19... Nxd5 $11 20. Ne4 Bd7) 20. Nc4 $1 $16 {[%cal Rc4b6]} Bb7 21. Bf3 Rc8 (21... Ra6 $16) 22. Kb1 {Nxb6 is the strong threat.} Re8 (22... Bc5 {was called for.}) 23. Nxb6 $18 cxb6 24. Bxd5 Bxd5 25. Rxd5+ Kc7 26. Rh5 Bc5 27. Rxh7+ Kc6 {[#]} 28. Rxe8 $1 Rxe8 {[%mdl 4096] Endgame KRB-KRB} 29. Rf7 ({Don't take} 29. Bxf6 $6 Re1+ 30. Kc2 Re2+ 31. Kc3 Rxf2) 29... Re1+ 30. Ka2 Re2 {Hoping for ...Bd4.} 31. Rxf6+ Kd5 {[#]} 32. Rf4 $1 Bd6 (32... Bxf2 $142 33. Rg4 Ke6) 33. Rf5+ Ke6 34. g4 Bc5 {Black wants to play ...Bd4.} 35. Kb1 Re1+ 36. Kc2 Re2+ 37. Kc1 Bxf2 38. h5 Be3+ 39. Kb1 Re1+ 40. Ka2 Bd2 41. Rb5 Re2 42. Kb1 Rg2 43. h6 Rh2 44. Rxb6+ Kd5 $2 {[#]} (44... Kf7 45. Bg7 Kg8) 45. g5 $1 Kc5 (45... Bxg5 46. Rb5+) 46. Rb7 Rh1+ 47. Ka2 Rh2 48. Rc7+ {White mates.} Kb6 49. Rc2 Kb5 {[#]} 50. Rxd2 $1 {Precision: White = 70%, Black = 22%.} 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "9"]
[White "Kabanov, Nikolai"]
[Black "Vastrukhin, Oleg"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "2478"]
[BlackElo "2398"]
[Annotator "TA"]
[PlyCount "137"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,137,-23,33,-19,-21,-8,-23,-54,-48,-77,-91,-141,-122,-131,-138,-107,-116,-143,-139,-180,-132,-216,-212,-243,-217,-243,-123,-134,-72,-133,-133,-114,-12,-21,-18,-18,-14,-49,-44,-92,-80,-156,-74,-164,-158,-172,-86,-76,0,0,0,0,0,-2,-2,-104,-8,-249,-8,-18,-18,-105,-93,-444,-429,-567,61,67,80,80,817,802,791,16,16,16,16,16,16,16,16,16,38,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,0,16,16,16,16,16,16,16,16,16,16,16,0,7,8,16,0,0,8,16,16,16,0,16,16,16,16]} 1. e4 e6 2. Nf3 d5 3. e5 c5 4. b4 cxb4 5. a3 bxa3 6. c3 Nc6 7. d4 Nh6 {LiveBook: 3 Games. C00: French: Unusual White 2nd moves} (7... a6 $11) 8. h4 (8. Bxh6 $14 gxh6 9. Nxa3) 8... f6 $146 ({Predecessor:} 8... Bd7 9. Bd3 Rc8 10. Ng5 Qa5 11. Bxa3 Nxe5 12. dxe5 Rxc3 13. O-O Bxa3 14. Qd2 {1-0 (14) Kabanov,N (2520)-Kaganov,D (2160) St Petersburg 2011}) 9. exf6 Qxf6 10. Bg5 Qf7 $1 11. Bb5 Bd6 12. Ne5 Bxe5 13. dxe5 O-O {[%csl Gf8][%cal Rf7f2]} 14. Qe2 Qf5 15. f4 {[#]} a2 $1 16. Nd2 (16. Rxa2 Qxb1+) 16... Qg4 17. Bxh6 (17. Rxa2 $17 {was necessary.} Qxe2+ 18. Kxe2) 17... Qg3+ $19 18. Qf2 Qxc3 19. O-O {With the idea Bxc6.} gxh6 (19... Nd4 $1 $19 20. Bg5 Nxb5 21. Rxa2 b6) 20. Nf3 Bd7 (20... Qb4 $142 21. Bxc6 bxc6) 21. Bxc6 (21. Rxa2 $142 Rf7 22. Rfa1) 21... bxc6 $17 22. Rxa2 Qb4 (22... a5 $17 23. Rc2 Qb4) 23. Rxa7 $11 Rxa7 24. Qxa7 Rf7 25. f5 exf5 26. Qe3 {Strongly threatening e6.} f4 27. Qe2 (27. Qd4 $142 Qa3 28. Re1) 27... Be6 (27... Qc5+ $142 28. Kh2 Qe7) 28. Qc2 (28. Rc1 $17 {was called for.}) 28... c5 $19 29. Rc1 {[#]} Rc7 ({Black should try} 29... c4 $1 $19 30. Nd4 Qc5) 30. Rb1 $17 Qe4 (30... Qa5 $17 31. Rb8+ Kg7) 31. Rb8+ $11 Kg7 32. Qa2 $1 Qg6 {Hoping for ...d4.} 33. Qa5 Qf7 {Black wants to play ...Bg4.} 34. Qa6 (34. Rd8 $11 {keeps the balance.}) 34... d4 (34... Qd7 $17 {...Ra7 is the strong threat.} 35. Rb6 Ra7) 35. Rb6 $2 (35. Qd6 $11 {and White has nothing to worry.}) 35... Bc4 $2 (35... Ra7 $19 36. Qf1 Ra2) 36. Qa5 $1 Qe7 {And now ...Bd5 would win.} 37. Rf6 {[#]} (37. Rd6 $11) 37... Bd5 $1 $17 {[%cal Rd5f3] aiming for ...Bxf3.} 38. Qd2 $2 {[%mdl 8192]} (38. Rxf4 $17 {is a better chance.} Rd7 39. Qd2) 38... Bxf3 $1 $19 39. Qxf4 Bh5 $2 (39... Bd5 $19 40. Qxh6+ Kg8) 40. Qxh6+ $14 Kg8 {Threatens to win with ...Be8.} 41. Qxh5 $16 {[%mdl 4096] Endgame KQR-KQR} c4 $2 {[%mdl 8192]} (41... d3 $16) 42. Qg4+ $18 Kh8 43. Qxd4 $2 ({White should play} 43. Qf4 $18) 43... Qc5 $1 $11 {[%cal Rc5d4]} 44. Qxc5 Rxc5 {KR-KR} 45. e6 Re5 46. Rf4 Rxe6 47. Rxc4 Kg7 48. Kf2 h5 {The position is equal.} 49. Rc5 Kg6 50. Kf3 Ra6 51. Rg5+ Kh6 52. Re5 Kg6 53. Kf4 Rf6+ 54. Ke4 Rf2 55. Rg5+ Kh6 56. Rg3 Rf1 57. Rf3 Rh1 58. g3 Re1+ 59. Kf5 Ra1 60. Re3 Rf1+ 61. Ke6 Kg6 62. Ke7 Rf7+ 63. Kd6 Rf1 64. Re6+ Kg7 65. Re5 Kg6 66. Rg5+ Kh6 67. Ke6 Rf3 68. Ke5 Ra3 69. Ke4 {Precision: White = 30%, Black = 47%.} 1/2-1/2

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "9"]
[White "Khanin, Semen"]
[Black "Savchenko, Boris"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "2458"]
[BlackElo "2566"]
[Annotator "TA"]
[PlyCount "81"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,81,27,52,27,41,0,16,10,21,0,9,5,4,14,17,0,0,0,0,0,0,0,0,0,0,0,0,14,16,12,16,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,608,0,676,538,853,853,29985,29986,29986,29987,29987,29988,29994,29995,29995,1206]} 1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Qxd4 Nf6 5. Nc3 Nc6 6. Qa4 d6 7. e5 dxe5 8. Nxe5 Qd4 {B27: Sicilian: 2 Nf3, unusual Black 2nd moves} (8... Bg7 9. Nxc6 bxc6 10. Qxc6+ Bd7 11. Qa6 O-O 12. Be2 Qc7 13. O-O Ng4 14. g3 Rab8 15. Qa3 Bd4 16. Bxg4 Bxg4 {½-½ (40) Saric,I (2621)-Vocaturo,D (2592) Helsingor 2017}) 9. Nxc6 Qxa4 10. Nxa4 bxc6 11. Be3 Bg7 {LiveBook: 3 Games} 12. Bd4 O-O 13. Be2 $146 ({Predecessor:} 13. O-O-O Ne4 14. Be2 Bh6+ 15. Kb1 Rd8 16. Bc5 {1-0 (48) Heinz,A (2173)-Kraemer,M (2127) Werfen Essen 2002}) 13... Bf5 14. O-O-O Rfd8 15. Bf3 Bh6+ 16. Be3 Bxe3+ 17. fxe3 Be4 18. c4 e5 19. Nc5 Bxf3 20. gxf3 e4 21. Nxe4 Nxe4 22. fxe4 $11 {[%mdl 4096] Endgame KRR-KRR} Re8 23. Rd4 c5 24. Rd5 Rxe4 25. Rxc5 Rxe3 26. Rc7 Re2 {Hoping for ...Rb8.} 27. Rf1 f5 {[%cal Bf7f5,Bf5f4][%mdl 32]} 28. c5 {[%cal Bc4c5,Bc5c6,Bc6c7][%mdl 32]} Rb8 29. Rd1 f4 $1 {[%cal Rf4f3] White must now prevent ...f3.} 30. Rdd7 Rxh2 31. Rg7+ Kh8 32. Rgf7 $1 g5 {And now ...g4 would win.} 33. c6 g4 $2 {[%mdl 8192] [#]} (33... Rh6 $11 34. Kd2 Rxb2+ 35. Kd3 Rb8) 34. Rb7 $2 ({White has to play} 34. Rcd7 $1 $18 {c7 is the strong threat.} g3 35. c7) 34... Re8 $2 {[%mdl 8192] [#]} (34... Rg8 $11 35. c7 g3) 35. Rfe7 $1 $18 {[%cal Re7e8]} Rc8 36. c7 {White threatens Rb8 and mate.} Rh1+ 37. Kd2 {White mates.} Rh2+ 38. Kd3 Rh3+ 39. Kd4 Rh1 40. Rb8 {[%cal Rb8c8]} Rd1+ 41. Ke4 {Precision: White = 51%, Black = 64%.} (41. Ke5 $142 Re1+ 42. Kf6 Re6+ 43. Kxe6 Rg8 44. Rxg8+ Kxg8 45. c8=Q#) 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "9"]
[White "Kornyukov, Alexey"]
[Black "Evdokimov, Alexander A"]
[Result "0-1"]
[ECO "A65"]
[WhiteElo "2452"]
[BlackElo "2502"]
[Annotator "TA"]
[PlyCount "86"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,86,47,27,27,41,72,66,68,68,82,90,117,77,113,97,113,103,175,79,128,90,96,31,38,36,125,119,116,93,103,7,0,0,15,-227,-236,-233,-211,-212,-222,-222,-199,-191,-177,-215,-207,-333,-319,-746,-710,-813,-802,-1022,-985,-1006,-994,-965,-966,-1621,-795,-29964,-1024,-896,-741,-29996,-29997,-29997,-972]} 1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 d6 6. e4 g6 7. f3 Bg7 8. Bg5 O-O 9. Qd2 a6 10. a4 Re8 11. Ra3 {LiveBook: 3 Games. A65: Modern Benoni: 6 e4} Nbd7 12. Nh3 Rb8 $146 ({Predecessor:} 12... Ne5 13. Nf2 Bd7 14. Be2 b5 15. axb5 axb5 16. Nxb5 Qb6 17. Rxa8 Rxa8 18. Na3 Bc8 {1-0 (58) Savchenko,B (2562)-Petrosian,T (2592) Moscow 2007}) 13. Nf2 {White is better.} Qc7 14. Be2 c4 15. O-O Ne5 16. Rc1 h5 17. h3 Nh7 18. Be3 f5 (18... b5 $16 {was worth a try.}) 19. b4 (19. b3 $18) 19... Nf6 20. a5 Qe7 21. Bd4 (21. f4 $16 Nf7 22. Bf3 (22. Bxc4 Nxe4 23. Ncxe4 fxe4 $14)) 21... Bd7 $14 22. f4 Nd3 (22... Bh6 $1 $14) 23. Bxd3 $16 cxd3 24. e5 $1 {[%cal Re5f6]} ({Worse is} 24. Qxd3 fxe4 25. Qe3 Rbc8 $15) 24... dxe5 25. fxe5 ({Better is} 25. Bxe5 $16 Qxb4 26. Ra2) 25... Qxb4 $11 26. exf6 Bf8 $1 27. f7+ $2 (27. Qf4 $1 $11 {and White has nothing to worry.} d2 28. Rf1 (28. Qxd2 Qxa3 29. Nd3 Kh7 $11) (28. Rca1 $2 Re1+ 29. Kh2 Bd6 $19) 28... Qxa3 29. Nd3) 27... Kxf7 $19 28. Ba7 Qxa3 29. Bxb8 Rxb8 30. Nxd3 {Ne5+ is the strong threat.} Bg7 31. Ne2 {[#]} Qd6 $1 32. Nc5 Rc8 33. Nxb7 (33. Nxd7 $142 Rxc1+ 34. Qxc1 Qxd7 35. Qd2) 33... Rxc1+ 34. Nxc1 $2 (34. Qxc1 Qxd5 35. Qc7) 34... Qc7 35. d6 Qxb7 36. Nd3 Qa7+ 37. Kh1 Qd4 38. Qc2 Qxd6 39. Nc5 Be6 40. Nb7 Qe5 (40... Qd4 $142 41. Qc7+ Kg8 42. Qb6 Qd1+ 43. Qg1 Qd2 44. Qb6 Bd5 45. Qxg6 Qe1+ 46. Kh2 Bxb7 47. Qg3 Qxg3+ 48. Kxg3 Be5+ 49. Kf2 h4 50. Kf1 Bd4 51. Ke2 Bxg2 52. Kd3 Bg1 53. Ke2 f4 54. Kd2 f3 55. Kd1 f2 56. Kc2 f1=Q 57. Kd2 Be4 58. Kc3 Qd3+ 59. Kb4 Qc2 60. Ka3 Bc5#) 41. Nd8+ Kg8 {[#] ( -> ...Qe1+)} 42. Qc6 Qe1+ 43. Kh2 Be5+ {Precision: White = 30%, Black = 52%.} 0-1

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "9"]
[White "Zakharov, Alexander S"]
[Black "Ivlev, Aleksey"]
[Result "0-1"]
[ECO "C78"]
[WhiteElo "2437"]
[BlackElo "2300"]
[Annotator "TA"]
[PlyCount "85"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,85,44,43,13,13,-5,-7,6,29,42,32,40,31,42,83,0,0,0,0,0,0,0,0,0,0,0,15,12,29,34,33,25,112,60,81,72,147,141,141,131,176,177,192,0,122,99,156,162,190,166,150,158,160,67,68,74,270,150,222,223,208,196,395,386,368,243,444,433,415,249,291,290]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Be7 7. a4 b4 {C78: Ruy Lopez: Archangelsk and Möller Defences} 8. d4 d6 {LiveBook: 8 Games} 9. c3 (9. a5 O-O 10. d5 Na7 11. Re1 c6 12. Nbd2 Bb7 13. Nf1 Nb5 14. Be3 Qc8 15. Bg5 cxd5 16. exd5 {1-0 (49) Granda Zuniga,J (2648)-Batsiashvili,N (2480) Douglas 2016}) 9... O-O {The position is equal.} 10. h3 $146 ({Predecessor:} 10. Re1 exd4 11. cxd4 Na5 12. Bc2 c5 13. Nbd2 cxd4 14. Nxd4 Qb6 15. Nf1 Re8 16. Ng3 Nc6 17. Ndf5 Bxf5 18. Nxf5 {1-0 (64) Dos Santos,R (2438)-Fiori,A (2158) Buenos Aires 2010}) 10... Rb8 11. Bc2 a5 12. d5 Na7 13. cxb4 axb4 14. Be3 c5 15. dxc6 (15. Bd3 $16) 15... Nxc6 $11 16. Nbd2 Ba6 17. Re1 Na5 18. Qb1 Qd7 19. Bd3 $36 {[%mdl 2048] White is more active.} Qb7 20. Rc1 Rfc8 21. Rxc8+ Rxc8 22. Qf1 Bxd3 23. Qxd3 d5 (23... h6 $11) 24. exd5 (24. Nxe5 $16 dxe4 25. Qb5) 24... Qxd5 25. Qf5 Nd7 {[#]} ({Black should play} 25... Qe6 26. Qxe5 Qxe5 27. Nxe5 Nd5) 26. Nxe5 $1 $16 {[%mdl 512]} Qxe5 27. Qxd7 Rd8 28. Qb5 Rd5 29. Qa6 $2 (29. Qe8+ $18 Bf8 30. Qxe5 Rxe5 31. Rc1) 29... h6 (29... Qxb2 $11 {remains equal.} 30. Re1 Qe5) 30. Re1 Kh7 ({Black should try} 30... Bf6) 31. Nc4 Qf5 32. Nxa5 Rxa5 33. Qb7 Bd6 {[#]} 34. b3 (34. Rd1 $1 $16 {[%cal Rd1d6]} Be5 35. Qxb4) 34... Rd5 $1 $14 35. Qc6 Rd3 $2 (35... Qd3 $16) 36. Qc2 (36. a5 $18) 36... g6 {[#]} (36... Kg8 $16 37. Rd1 Rd5) 37. Rd1 $1 $18 Rd5 38. Qe2 Qe4 $2 (38... Bc7 {was called for.} 39. Rxd5 Qxd5) 39. Rxd5 Qxd5 40. Qc2 f5 $2 (40... Bb8 41. g3 h5) 41. g3 Kg7 42. Bf4 Be7 43. Qc7 {[%mdl 32768] Precision: White = 67%, Black = 26%. . Loss on Time!?} 0-1

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "9"]
[White "Balashov, Yuri S"]
[Black "Gunchenko, Vadim"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2434"]
[BlackElo "2338"]
[Annotator "TA"]
[PlyCount "89"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 27,89,42,41,0,2,0,8,-16,-20,-18,4,-21,-16,-16,-12,-41,-33,-31,-6,-27,0,-81,-33,-37,-40,-33,-27,-85,0,-7,0,-13,-11,-6,0,-34,-4,-2,-4,0,22,24,26,11,11,9,12,12,77,9,161,175,159,150,29987,371,384,375,336,357,1060,1076,1052,1040]} 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Bd3 Nbd7 8. Qc2 O-O 9. Nf3 Re8 10. O-O Nf8 11. Rab1 a5 12. h3 Be6 13. a3 {D36: Queen's Gambit Declined: Exchange Variation: Main line (5 Bg5 c6 6 Qc2)} N6d7 {[%cal Bf6d7,Bd7b6,Bb6c4][%mdl 32]} 14. Bf4 Rc8 {LiveBook: 3 Games} 15. b4 {White is slightly better.} axb4 16. axb4 {[#]} b5 $146 17. e4 dxe4 18. Nxe4 Nb6 19. Nc5 Bc4 20. Bxc4 Nxc4 21. Rbd1 Ng6 22. Bg3 Qd5 23. Ne5 Nb6 24. f4 (24. Rfe1 $11) 24... Nf8 25. f5 f6 26. Ng4 Nc4 {Threatens to win with ...h5.} 27. Qf2 (27. Rf3 $11 {remains equal.}) 27... Bd6 (27... h5 $17 28. Nh2 Rcd8) 28. Bxd6 $11 Qxd6 29. Rfe1 {Strongly threatening Ne4.} Qd5 30. Qf4 Ra8 31. Re4 Rxe4 (31... h5 $5 {[%cal Rh5g4]} 32. Ne3 Rxe4 33. Nxd5 (33. Nxe4 Nxe3 34. Qxe3 Qxf5 $15) 33... Rxf4 34. Nxf4 Ne3 $11) 32. Nxe4 Nd7 33. Nc3 $36 {[%mdl 2048] White fights for an advantage.} Qf7 (33... Qd6 {with more complications.} 34. Qe4 Ndb6 35. d5 cxd5 36. Nxd5 Kf8) 34. d5 cxd5 $1 35. Nxd5 h5 36. Nf2 Nde5 37. Ne4 Re8 (37... Nb2 $11 38. Rd4 Nbc4) 38. Nc5 ({White should play} 38. Kh2 $16) 38... Qa7 $2 {[#]} (38... Nb2 $1 $11 39. Rd4 Nc6) 39. Qg3 $1 $18 Kh7 40. Kh2 {Hoping for Nxf6+!} Qa2 $2 (40... Qf7 $16) 41. Ne6 $2 (41. Nxf6+ {mates} Kh8 42. Nxe8 Ng4+ 43. hxg4 Qb2 44. gxh5 Qe5 45. Rd7 Qxg3+ 46. Kxg3) 41... Qa7 42. Qh4 Qf7 43. Ndf4 Kh6 $2 {[#]} (43... Kg8 44. Nxh5 Rxe6) 44. Nd8 (44. Nxh5 $2 g5 $17) 44... Rxd8 45. Rxd8 {Precision: White = 47%, Black = 35%.} 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "9"]
[White "Savitskiy, Sergey"]
[Black "Maltsevskaya, Aleksandra"]
[Result "1-0"]
[ECO "B18"]
[WhiteElo "2415"]
[BlackElo "2274"]
[Annotator "TA"]
[PlyCount "53"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,53,0,20,0,0,0,0,0,0,0,0,0,0,-4,202,-9,191,53,86,100,517,554,560,554,529,531,906,906,1653,1552,29991,29990,29990,29991]} 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Bc4 e6 7. N1e2 Nf6 8. O-O Nbd7 9. f4 {B18: Caro-Kann (Hauptvariante)} Nb6 10. Bd3 Bxd3 11. Qxd3 g6 {LiveBook: 10 Partien} 12. f5 gxf5 {[#]} 13. Nxf5 $1 {[%mdl 512]} exf5 14. Qxf5 Be7 15. Bg5 {[%cal Rg5f6]} Nfd5 $146 ({Vorgänger:} 15... Nbd5 16. Rae1 h6 {1-0 (36) Savitskiy,S (2412)-Maltsevskaya,A (2260) Khanty-Mansiysk 2017}) 16. Qxf7+ Kd7 17. Qf5+ Ke8 $2 (17... Kc7 $11 {und Schwarz steht sicher.} 18. Nf4 Qd6 19. Ne6+ Kb8) 18. Bxe7 $2 ({Günstiger ist} 18. Ng3 $18 {Und weiter mit Tae1 wäre nett.} Qd7 19. Bxe7 Qxf5 20. Nxf5 Nxe7 21. Rae1) 18... Nxe7 $2 {[#]} (18... Qxe7 $11 19. Ng3 Qg7) 19. Qh5+ (19. Qe5 $1 $18 {[%cal Re5h8]} Rg8 20. Nf4) 19... Kd7 $14 20. Nf4 $36 {[%cal Be2f4,Bf4e6,Be6f8][%mdl 3104] Dg4+ ist eine echte Drohung. Weiss hat starke Kompensation. Weiss hat starke Initiative.} Nbd5 $2 {[%mdl 8192]} (20... Kc8 $16 {ist zäher.}) 21. Qh3+ $18 Ke8 22. Ne6 {[%cal Re6g7]} Qd6 23. Rae1 Rg8 24. c4 {[%cal Bc2c4,Bc4c5][%mdl 32]} Nb4 25. c5 Qd7 26. Qh5+ Ng6 27. Nf8+ {Precision: Weiß = 54%, Schwarz = 16%.} 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "9"]
[White "Anikonov, Dmitry"]
[Black "Semenova, Elena"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "2407"]
[BlackElo "2238"]
[Annotator "ChessBase"]
[PlyCount "161"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:01]} 2. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:04]} 3. Nf3 {[%emt 0:00:07]} b6 {[%emt 0:00:00]} 4. a3 {[%emt 0:00:00]} Bb7 {[%emt 0:00:32]} 5. Nc3 {[%emt 0:00:00]} Be7 {[%emt 0:00:00]} 6. d5 {[%emt 0:00:00]} exd5 {[%emt 0:00:27]} 7. cxd5 {[%emt 0:00:00]} O-O {[%emt 0:00:02]} 8. g3 {[%emt 0:00:24]} Re8 {[%emt 0:00:28]} 9. Bg2 {[%emt 0:00:05]} c6 {[%emt 0:00:18]} 10. Nd4 {[%emt 0:01:29]} Nxd5 {[%emt 0:00:50]} 11. Nxd5 {[%emt 0:00:07]} cxd5 {[%emt 0:00:02]} 12. O-O {[%emt 0:00:02]} Na6 {[%emt 0:00:13]} 13. Nf5 {[%emt 0:01:24]} Nc5 {[%emt 0:01:04]} 14. b4 {[%emt 0:02:57]} Ne4 {[%emt 0:00:34]} 15. Nxe7+ {[%emt 0:00:12]} Qxe7 {[%emt 0:00:05]} 16. Bb2 {[%emt 0:00:06]} Rac8 {[%emt 0:00:29]} 17. e3 {[%emt 0:01:01]} Rc4 {[%emt 0:00:37]} 18. Rc1 {[%emt 0:02:21]} Rec8 {[%emt 0:00:22]} 19. Qe2 {[%emt 0:01:46]} a5 {[%emt 0:01:34]} 20. bxa5 {[%emt 0:00:31]} bxa5 {[%emt 0:00:04]} 21. Rfd1 {[%emt 0:00:51]} d6 {[%emt 0:01:54]} 22. Bh3 {[%emt 0:01:23]} Rxc1 {[%emt 0:00:40]} 23. Rxc1 {[%emt 0:00:11]} Rxc1+ {[%emt 0:00:34]} 24. Bxc1 {[%emt 0:00:00]} Nc3 {[%emt 0:00:28]} 25. Qd3 {[%emt 0:01:14]} Qe4 {[%emt 0:01:56]} 26. Qxe4 {[%emt 0:01:14]} dxe4 {[%emt 0:00:02]} 27. Bd2 {[%emt 0:00:31]} Nb1 {[%emt 0:00:36]} 28. Bc1 {[%emt 0:00:15]} Ba6 {[%emt 0:01:02]} 29. Bd7 {[%emt 0:00:31]} Kf8 {[%emt 0:00:19]} 30. Bc6 {[%emt 0:00:07]} Bd3 {[%emt 0:00:08]} 31. Bb2 {[%emt 0:00:12]} Ke7 {[%emt 0:01:51]} 32. a4 {[%emt 0:00:01]} f6 {[%emt 0:00:11]} 33. Bd4 {[%emt 0:00:29]} Nd2 {[%emt 0:00:59]} 34. Bc3 {[%emt 0:00:06]} Nb3 {[%emt 0:01:02]} 35. Bd5 {[%emt 0:00:20]} Nc5 {[%emt 0:00:15]} 36. Bxa5 {[%emt 0:00:17]} Nxa4 {[%emt 0:00:14]} 37. f3 {[%emt 0:00:07]} exf3 {[%emt 0:00:18]} 38. Bxf3 {[%emt 0:00:02]} Ke6 {[%emt 0:00:03]} 39. Kf2 {[%emt 0:00:16]} Nc5 {[%emt 0:00:02]} 40. Bc3 {[%emt 0:00:15]} Be4 {[%emt 0:00:00]} 41. Bg4+ {[%emt 0:00:12]} f5 {[%emt 0:00:08]} 42. Be2 {[%emt 0:00:08]} g6 {[%emt 0:00:14]} 43. Bd4 {[%emt 0:00:13]} Bd5 {[%emt 0:00:02]} 44. Bb5 {[%emt 0:00:23]} Ne4+ {[%emt 0:00:18]} 45. Ke2 {[%emt 0:00:04]} Nf6 {[%emt 0:00:05]} 46. Bd3 {[%emt 0:00:24]} Ng4 {[%emt 0:00:14]} 47. h3 {[%emt 0:00:04]} Ne5 {[%emt 0:00:08]} 48. Ba6 {[%emt 0:00:23]} Bc6 {[%emt 0:00:41]} 49. Bxe5 {[%emt 0:00:10]} Kxe5 {[%emt 0:00:23]} 50. h4 {[%emt 0:00:03]} Bd5 {[%emt 0:00:19]} 51. Kf2 {[%emt 0:00:06]} Bb3 {[%emt 0:00:04]} 52. Bd3 {[%emt 0:00:03]} d5 {[%emt 0:00:03]} 53. Bb1 {[%emt 0:00:04]} Bc4 {[%emt 0:00:01]} 54. Bc2 {[%emt 0:00:03]} Bb5 {[%emt 0:00:26]} 55. Bb1 {[%emt 0:00:01]} Ba4 {[%emt 0:00:04]} 56. Bd3 {[%emt 0:00:02]} Bd1 {[%emt 0:00:18]} 57. Bb5 {[%emt 0:00:08]} Ke4 {[%emt 0:00:23]} 58. Be8 {[%emt 0:00:06]} Bh5 {[%emt 0:00:08]} 59. Bf7 {[%emt 0:00:08]} Bg4 {[%emt 0:00:11]} 60. Bg8 {[%emt 0:00:05]} h6 {[%emt 0:00:06]} 61. Bf7 {[%emt 0:00:03]} g5 {[%emt 0:00:01]} 62. hxg5 {[%emt 0:00:03]} hxg5 {[%emt 0:00:00]} 63. Be8 {[%emt 0:00:20]} Bd1 {[%emt 0:00:19]} 64. Bc6 {[%emt 0:00:09]} Ke5 {[%emt 0:00:01]} 65. Bd7 {[%emt 0:00:04]} Bc2 {[%emt 0:00:02]} 66. Bc6 {[%emt 0:00:05]} Be4 {[%emt 0:00:02]} 67. Be8 {[%emt 0:00:00]} Kd6 {[%emt 0:00:14]} 68. Bb5 {[%emt 0:00:11]} Kc5 {[%emt 0:00:02]} 69. Ba6 {[%emt 0:00:25]} Kb4 {[%emt 0:00:02]} 70. Ke2 {[%emt 0:00:09]} Kc3 {[%emt 0:00:05]} 71. Bb5 {[%emt 0:00:18]} Bc2 {[%emt 0:00:17]} 72. Ba6 {[%emt 0:00:16]} Bb3 {[%emt 0:00:20]} 73. Bc8 {[%emt 0:00:02]} Bc4+ {[%emt 0:00:27]} 74. Kf2 {[%emt 0:00:02]} Bd3 {[%emt 0:00:07]} 75. Ke1 {[%emt 0:00:01]} Be4 {[%emt 0:00:12]} 76. Ke2 {[%emt 0:00:03]} Kc2 {[%emt 0:00:24]} 77. Be6 {[%emt 0:00:08]} Kc3 {[%emt 0:00:12]} 78. Bc8 {[%emt 0:00:08]} Bd3+ {[%emt 0:00:11]} 79. Ke1 {[%emt 0:00:03]} Be4 {[%emt 0:00:01]} 80. Ke2 {[%emt 0:00:02]} Bd3+ {[%emt 0:00:03]} 81. Ke1 {[%emt 0:00:01]} 1/2-1/2

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "9"]
[White "Demkovich, Anatoliy"]
[Black "Kotenko, Pavel"]
[Result "1-0"]
[ECO "C26"]
[WhiteElo "2407"]
[BlackElo "2403"]
[Annotator "ChessBase"]
[PlyCount "78"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:03]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:02]} 3. Nc3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:02]} 4. g3 {[%emt 0:00:00]} Bc5 {[%emt 0:00:34]} 5. Bg2 {[%emt 0:00:00]} d6 {[%emt 0:00:25]} 6. d3 {[%emt 0:00:00]} a6 {[%emt 0:00:20]} 7. Be3 {[%emt 0:00:00]} O-O {[%emt 0:01:37]} 8. O-O {[%emt 0:00:59]} Be6 {[%emt 0:01:30]} 9. d4 {[%emt 0:00:24]} exd4 {[%emt 0:00:25]} 10. Nxd4 {[%emt 0:00:02]} Nxd4 {[%emt 0:00:36]} 11. Bxd4 {[%emt 0:00:00]} Bxd4 {[%emt 0:00:39]} 12. Qxd4 {[%emt 0:00:00]} Nd7 {[%emt 0:00:33]} 13. Rad1 {[%emt 0:00:19]} Qf6 {[%emt 0:00:19]} 14. f4 {[%emt 0:02:28]} Qxd4+ {[%emt 0:01:38]} 15. Rxd4 {[%emt 0:00:00]} f6 {[%emt 0:00:35]} 16. Nd5 {[%emt 0:00:00]} Bxd5 {[%emt 0:00:21]} 17. exd5 {[%emt 0:00:00]} a5 {[%emt 0:01:00]} 18. a3 {[%emt 0:00:43]} Rfe8 {[%emt 0:00:24]} 19. Kf2 {[%emt 0:00:02]} g6 {[%emt 0:00:34]} 20. Re1 {[%emt 0:00:00]} Rxe1 {[%emt 0:00:17]} 21. Kxe1 {[%emt 0:00:04]} Kf7 {[%emt 0:00:22]} 22. Rc4 {[%emt 0:00:31]} Rc8 {[%emt 0:00:13]} 23. Kd2 {[%emt 0:00:35]} f5 {[%emt 0:00:15]} 24. Bf3 {[%emt 0:00:02]} Nf6 {[%emt 0:00:17]} 25. Kd3 {[%emt 0:01:16]} Ke7 {[%emt 0:00:00]} 26. Kd4 {[%emt 0:01:05]} Kd7 {[%emt 0:00:10]} 27. Ra4 {[%emt 0:01:03]} b6 {[%emt 0:00:14]} 28. Be2 {[%emt 0:00:14]} h5 {[%emt 0:01:02]} 29. b4 {[%emt 0:00:15]} axb4 {[%emt 0:00:15]} 30. axb4 {[%emt 0:00:00]} h4 {[%emt 0:00:36]} 31. Ba6 {[%emt 0:02:27]} Rh8 {[%emt 0:02:10]} 32. Bb5+ {[%emt 0:00:05]} Ke7 {[%emt 0:00:04]} 33. Ra7 {[%emt 0:00:38]} hxg3 {[%emt 0:00:00]} 34. hxg3 {[%emt 0:00:01]} Rh3 {[%emt 0:01:13]} 35. Rxc7+ {[%emt 0:00:02]} Kf8 {[%emt 0:00:49]} 36. Rc6 {[%emt 0:00:30]} Ne4 {[%emt 0:00:22]} 37. Bd3 {[%emt 0:00:24]} Rxg3 {[%emt 0:00:15]} 38. Bxe4 {[%emt 0:00:05]} fxe4 {[%emt 0:00:10]} 39. Kxe4 {[%emt 0:00:01]} Kg7 {[%emt 0:00:07]} 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "9"]
[White "Tunik, Gennady"]
[Black "Sipetin, Vladislav"]
[Result "1-0"]
[ECO "E18"]
[WhiteElo "2378"]
[BlackElo "2263"]
[Annotator "ChessBase"]
[PlyCount "113"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:02]} 2. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 3. Nf3 {[%emt 0:00:00]} b6 {[%emt 0:00:00]} 4. g3 {[%emt 0:00:00]} Bb7 {[%emt 0:00:00]} 5. Bg2 {[%emt 0:00:00]} Be7 {[%emt 0:00:12]} 6. O-O {[%emt 0:00:00]} O-O {[%emt 0:00:00]} 7. Nc3 {[%emt 0:00:00]} Ne4 {[%emt 0:00:40]} 8. Bd2 {[%emt 0:00:00]} Nxc3 {[%emt 0:00:52]} 9. Bxc3 {[%emt 0:00:09]} d5 {[%emt 0:00:10]} 10. cxd5 {[%emt 0:00:07]} exd5 {[%emt 0:00:33]} 11. b4 {[%emt 0:00:00]} c6 {[%emt 0:03:53]} 12. Ne5 {[%emt 0:00:26]} Nd7 {[%emt 0:00:04]} 13. Nd3 {[%emt 0:00:03]} Nf6 {[%emt 0:01:13]} 14. a4 {[%emt 0:01:26]} Ne4 {[%emt 0:00:16]} 15. Qb3 {[%emt 0:00:36]} Qd6 {[%emt 0:01:52]} 16. Rfc1 {[%emt 0:00:58]} Rac8 {[%emt 0:00:44]} 17. Be1 {[%emt 0:00:08]} Qf6 {[%emt 0:00:47]} 18. e3 {[%emt 0:00:13]} Bd6 {[%emt 0:00:12]} 19. a5 {[%emt 0:01:35]} Rfe8 {[%emt 0:00:38]} 20. axb6 {[%emt 0:00:06]} axb6 {[%emt 0:00:03]} 21. Ra7 {[%emt 0:00:12]} Rb8 {[%emt 0:00:32]} 22. b5 {[%emt 0:00:22]} c5 {[%emt 0:01:05]} 23. dxc5 {[%emt 0:00:45]} Nxc5 {[%emt 0:01:06]} 24. Nxc5 {[%emt 0:00:08]} Bxc5 {[%emt 0:00:12]} 25. Bb4 {[%emt 0:01:32]} Qd6 {[%emt 0:01:08]} 26. Rb1 {[%emt 0:00:48]} h6 {[%emt 0:00:45]} 27. Bf3 {[%emt 0:00:46]} Red8 {[%emt 0:00:31]} 28. Kg2 {[%emt 0:00:12]} Ba8 {[%emt 0:00:26]} 29. Bc3 {[%emt 0:00:18]} Rb7 {[%emt 0:00:30]} 30. Rba1 {[%emt 0:00:43]} Rxa7 {[%emt 0:00:04]} 31. Rxa7 {[%emt 0:00:00]} Qb8 {[%emt 0:00:18]} 32. Ra4 {[%emt 0:00:12]} Bb7 {[%emt 0:00:30]} 33. Bd4 {[%emt 0:00:26]} Qd6 {[%emt 0:00:16]} 34. Qd3 {[%emt 0:00:09]} Ra8 {[%emt 0:00:01]} 35. Rxa8+ {[%emt 0:00:14]} Bxa8 {[%emt 0:00:01]} 36. Bd1 {[%emt 0:00:39]} Bb7 {[%emt 0:00:12]} 37. Bc2 {[%emt 0:00:00]} Bxd4 {[%emt 0:00:24]} 38. Qh7+ {[%emt 0:00:33]} Kf8 {[%emt 0:00:02]} 39. exd4 {[%emt 0:00:01]} Qc7 {[%emt 0:01:05]} 40. Bd1 {[%emt 0:00:05]} Qc4 {[%emt 0:00:15]} 41. Qh8+ {[%emt 0:00:35]} Ke7 {[%emt 0:00:02]} 42. Qb8 {[%emt 0:00:17]} Qc8 {[%emt 0:00:02]} 43. Qe5+ {[%emt 0:00:04]} Kf8 {[%emt 0:00:01]} 44. Qd6+ {[%emt 0:00:02]} Kg8 {[%emt 0:00:06]} 45. Qxb6 {[%emt 0:00:01]} Qd7 {[%emt 0:00:25]} 46. Bf3 {[%emt 0:00:09]} g6 {[%emt 0:00:05]} 47. Qc5 {[%emt 0:00:30]} h5 {[%emt 0:00:05]} 48. h4 {[%emt 0:00:02]} Kg7 {[%emt 0:00:04]} 49. b6 {[%emt 0:00:00]} Qc6 {[%emt 0:00:14]} 50. Qxc6 {[%emt 0:00:22]} Bxc6 {[%emt 0:00:00]} 51. Be2 {[%emt 0:00:01]} Bb7 {[%emt 0:00:06]} 52. Kf3 {[%emt 0:00:02]} f6 {[%emt 0:00:06]} 53. Kf4 {[%emt 0:00:03]} Kf7 {[%emt 0:00:04]} 54. f3 {[%emt 0:00:01]} Ke6 {[%emt 0:00:09]} 55. g4 {[%emt 0:00:04]} Kf7 {[%emt 0:00:18]} 56. gxh5 {[%emt 0:00:05]} gxh5 {[%emt 0:00:02]} 57. Bb5 {[%emt 0:00:14]} 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "9"]
[White "Tsoi, Dmitry"]
[Black "Mirzoyan, Mikhail"]
[Result "1/2-1/2"]
[ECO "A11"]
[WhiteElo "2371"]
[BlackElo "2275"]
[Annotator "ChessBase"]
[PlyCount "114"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

1. c4 {[%emt 0:15:00]} c6 {[%emt 0:15:10]} 2. Nf3 {[%emt 0:00:10]} d5 {[%emt 0:00:10]} 3. Qc2 {[%emt 0:00:10]} Nf6 {[%emt 0:00:10]} 4. e3 {[%emt 0:00:00]} Bg4 {[%emt 0:00:10]} 5. Ne5 {[%emt 0:00:20]} Bh5 {[%emt 0:00:10]} 6. cxd5 {[%emt 0:00:10]} Qxd5 {[%emt 0:00:10]} 7. f4 {[%emt 0:00:10]} e6 {[%emt 0:00:10]} 8. Nc3 {[%emt 0:00:10]} Qd8 {[%emt 0:00:10]} 9. b3 {[%emt 0:00:10]} Nbd7 {[%emt 0:00:10]} 10. d4 {[%emt 0:00:10]} Nxe5 {[%emt 0:00:10]} 11. fxe5 {[%emt 0:00:10]} Bg6 {[%emt 0:00:10]} 12. Bd3 {[%emt 0:00:10]} Nd5 {[%emt 0:00:10]} 13. Nxd5 {[%emt 0:00:10]} Qxd5 {[%emt 0:00:10]} 14. Bxg6 {[%emt 0:00:10]} hxg6 {[%emt 0:00:10]} 15. O-O {[%emt 0:00:10]} Be7 {[%emt 0:00:10]} 16. Qc4 {[%emt 0:00:10]} f6 {[%emt 0:00:10]} 17. Qxd5 {[%emt 0:00:10]} cxd5 {[%emt 0:00:10]} 18. Bb2 {[%emt 0:00:10]} Rc8 {[%emt 0:00:10]} 19. Rac1 {[%emt 0:00:10]} Kd7 {[%emt 0:00:10]} 20. Rxc8 {[%emt 0:00:10]} Rxc8 {[%emt 0:00:10]} 21. Rf2 {[%emt 0:00:10]} f5 {[%emt 0:00:10]} 22. Kf1 {[%emt 0:00:10]} Bg5 {[%emt 0:00:10]} 23. Re2 {[%emt 0:00:10]} Be7 {[%emt 0:00:10]} 24. Ke1 {[%emt 0:00:10]} g5 {[%emt 0:00:10]} 25. h3 {[%emt 0:00:10]} Rh8 {[%emt 0:00:10]} 26. Kd1 {[%emt 0:00:10]} Rh4 {[%emt 0:00:10]} 27. Bc3 {[%emt 0:00:10]} Re4 {[%emt 0:00:10]} 28. Kc2 {[%emt 0:00:10]} g4 {[%emt 0:00:10]} 29. hxg4 {[%emt 0:00:10]} Rxg4 {[%emt 0:00:10]} 30. Kd3 {[%emt 0:00:10]} Bg5 {[%emt 0:00:10]} 31. Be1 {[%emt 0:00:10]} Be7 {[%emt 0:00:10]} 32. g3 {[%emt 0:00:10]} Rg6 {[%emt 0:00:10]} 33. b4 {[%emt 0:00:10]} Rh6 {[%emt 0:00:10]} 34. g4 {[%emt 0:00:10]} Rh3 {[%emt 0:00:10]} 35. gxf5 {[%emt 0:00:10]} exf5 {[%emt 0:00:10]} 36. Rf2 {[%emt 0:00:10]} Ke6 {[%emt 0:00:10]} 37. Ke2 {[%emt 0:00:10]} g5 {[%emt 0:00:10]} 38. Bd2 {[%emt 0:00:10]} g4 {[%emt 0:00:10]} 39. b5 {[%emt 0:00:10]} Bh4 {[%emt 0:00:10]} 40. Rg2 {[%emt 0:00:10]} Rh1 {[%emt 0:00:10]} 41. a4 {[%emt 0:00:10]} Kf7 {[%emt 0:00:10]} 42. e4 {[%emt 0:00:10]} dxe4 {[%emt 0:00:10]} 43. d5 {[%emt 0:00:10]} g3 {[%emt 0:00:10]} 44. e6+ {[%emt 0:00:10]} Kf6 {[%emt 0:00:10]} 45. Bc3+ {[%emt 0:00:10]} Ke7 {[%emt 0:00:10]} 46. Be5 {[%emt 0:00:10]} Rc1 {[%emt 0:00:10]} 47. Bxg3 {[%emt 0:00:10]} Rc2+ {[%emt 0:00:10]} 48. Kf1 {[%emt 0:00:10]} Rc1+ {[%emt 0:00:10]} 49. Ke2 {[%emt 0:00:10]} Rc2+ {[%emt 0:00:10]} 50. Kf1 {[%emt 0:00:10]} Rc1+ {[%emt 0:00:10]} 51. Kf2 {[%emt 0:00:10]} Rc2+ {[%emt 0:00:10]} 52. Kg1 {[%emt 0:00:10]} Rxg2+ {[%emt 0:00:10]} 53. Kxg2 {[%emt 0:00:10]} Bxg3 {[%emt 0:00:10]} 54. Kxg3 {[%emt 0:00:10]} Kd6 {[%emt 0:00:10]} 55. Kf4 {[%emt 0:00:10]} Ke7 {[%emt 0:00:10]} 56. a5 {[%emt 0:00:10]} Kd6 {[%emt 0:00:10]} 57. Ke3 {[%emt 0:00:10]} b6 {[%emt 0:00:10]} 1/2-1/2

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "9"]
[White "Bykov, Egor"]
[Black "Paravyan, David"]
[Result "1-0"]
[ECO "A90"]
[WhiteElo "2346"]
[BlackElo "2603"]
[Annotator "TA"]
[PlyCount "119"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,119,-8,-5,-12,5,8,13,0,15,-15,-13,-20,-12,-18,-13,-17,-16,-20,24,15,15,15,15,10,15,25,39,28,177,25,106,92,120,120,113,120,178,141,235,235,389,399,461,439,419,413,593,589,585,575,761,763,756,752,728,548,785,497,639,617,868,868,847,768,883,872,832,828,752,650,1346,1298,1641,1603,29981,29982,29982,29983,12848,3883,29984,971,5817,5709,2947,2194,5517,3141,29975,29976,29975,29976,29985,29986,29984,29978,29978,29979,29979,29980,29979,10983,5698,5218]} 1. d4 f5 2. Nf3 Nf6 3. c4 e6 4. g3 d5 5. Bg2 Bd6 6. O-O O-O 7. b3 b6 8. Ba3 {A90: Dutch Defence: Miscellaneous and Modern Stonewall (with ...Bd6)} Bb7 9. Bxd6 cxd6 {LiveBook: 7 Games} 10. Na3 $146 {The position is equal.} ({Predecessor:} 10. Nbd2 Nbd7 11. Qc1 dxc4 12. bxc4 Ne4 13. Nxe4 Bxe4 14. Qe3 Qe7 15. a4 Rac8 {0-1 (47) Lalith,B (2587)-Vallejo Pons,F (2711) Doha 2016}) 10... Qe7 11. Rc1 Nbd7 {[%cal Bb8d7,Bd7f6,Bf6e4][%mdl 32]} 12. Qd2 Ne4 13. Qe3 Ndf6 14. Nd2 {[#]} f4 $1 {[%mdl 512]} 15. Qd3 $1 (15. Qxf4 e5) 15... fxg3 16. fxg3 Nxd2 17. Qxd2 Ne4 (17... dxc4 {looks sharper.} 18. Bxb7 Qxb7 19. Nxc4 Ne4 20. Qe3 h6) 18. Rxf8+ Rxf8 19. Bxe4 dxe4 20. Rf1 Rxf1+ 21. Kxf1 Qf6+ 22. Kg1 Qf5 (22... Bc6 $11) 23. Nc2 $2 (23. Nb5 $1 $18) 23... e3 (23... Qh5 $11) 24. Nxe3 Qb1+ 25. Nf1 $1 Qe4 {[%csl Gb7][%cal Re4g2]} 26. Kf2 $1 Qh1 (26... Qg2+ $16 {might work better.} 27. Ke1 Qh1) 27. Qe3 Be4 (27... Qg2+ $16 {keeps fighting.} 28. Ke1 Qe4) 28. Qf4 $18 Bg2 $2 (28... e5 29. dxe5 dxe5 30. Qxe5 h6) 29. Ne3 Bh3 30. g4 h5 31. Qxd6 hxg4 (31... Qe4 {is a better defense.} 32. c5 e5) 32. Qxe6+ Kh7 {Threatens to win with ...g3+!} 33. Qf5+ g6 34. Qf7+ Kh6 35. Qf4+ Kg7 36. Qg3 Qb1 37. d5 Qb2 38. Qc7+ Kf8 39. Qb8+ Kg7 40. Qxa7+ Kh6 41. Qe7 Qd4 42. Qf8+ Kh5 43. Qd6 Qe4 44. b4 g5 45. c5 Qxb4 46. Qc7 {[%cal Rc7h7]} Qf4+ 47. Qxf4 gxf4 48. c6 (48. cxb6 $142 fxe3+ 49. Kg3) 48... fxe3+ 49. Kxe3 {[%mdl 4096] Endgame KB-KP} (49. Kg3 $142 Bf1 50. c7 Bxe2 51. c8=Q Kg5 52. Qe8 Kf6 53. Qe6+ Kg7 54. d6) 49... Kg6 50. Kf4 Kf7 51. e4 {[%cal Be2e4,Be4e5,Be5e6,Be6e7][%mdl 32]} Ke7 52. Ke5 Bf1 53. d6+ Kd8 54. Kf6 Bg2 55. c7+ Kd7 56. e5 Bb7 57. e6+ Kxd6 {[#]} 58. e7 $1 {[%cal Re7e8]} Kd7 {[#]} 59. Kf7 (59. c8=Q+ $142 $1 {[%mdl 512]} Bxc8 60. Kf7 Ba6 61. e8=Q+ Kd6 62. Qe6+ Kc5 63. Qf5+ Kd4 64. Qxg4+ Kd3 65. Qg6+ Kc3 66. Qxb6 Bc4+ 67. Kf6 Bxa2 68. Qa5+ Kb3 69. h4) 59... Bd5+ 60. Kf8 {Precision: White = 60%, Black = 27%.} 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "9"]
[White "Musalov, Ruslan"]
[Black "Tomilova, Elena"]
[Result "1/2-1/2"]
[WhiteElo "2338"]
[BlackElo "2331"]
[Annotator "NA"]
[PlyCount "11"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

1. Nf3 {[%emt 0:00:00]} d5 {[%emt 0:00:11]} 2. e3 {[%emt 0:00:04]} Nf6 {[%emt 0:00:05]} 3. c4 {[%emt 0:00:09]} c6 {[%emt 0:00:01]} 4. Nc3 {[%emt 0:00:09]} e6 {[%emt 0:00:18]} 5. d4 {[%emt 0:00:30]} Nbd7 {[%emt 0:00:00]} 6. Nb1 {[%emt 0:00:00]} 1/2-1/2

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "9"]
[White "Chernyavsky, Alexander"]
[Black "Kharchenko, Boris"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2326"]
[BlackElo "2464"]
[Annotator "TA"]
[PlyCount "65"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,65,-24,0,0,0,0,0,0,6,16,25,21,17,0,0,0,0,0,195,189,179,187,194,194,247,238,237,224,327,331,320,305,345,340,347,327,347,288,301,272,414,414,414,400]} 1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. c3 Nc6 5. e3 Qb6 6. Qb3 c4 7. Qc2 Bf5 8. Qc1 Nh5 {D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4} (8... h6 9. h3 e6 10. Nbd2 Be7 11. Be2 Qd8 12. Ne5 Nxe5 13. Bxe5 O-O 14. O-O b5 15. Re1 Ne4 16. Bf3 Ng5 17. Bd1 {½-½ (36) Stupak,K (2573)-Gelfand,B (2729) Tbilisi 2017}) 9. Bg3 Nxg3 10. hxg3 h6 11. Nbd2 e6 12. Be2 Be7 {LiveBook: 5 Games} 13. Bd1 O-O 14. Bc2 Bxc2 15. Qxc2 Qc7 $146 ({Predecessor:} 15... f5 16. b3 cxb3 17. axb3 {0-1 (55) Sandipan,C (2569)-Asgarizadeh,A (2412) Moscow 2015}) 16. e4 f5 17. exd5 exd5 18. Nf1 Bd6 19. Ne3 Qf7 20. g4 {[%cal Rc2f5]} fxg4 $2 {[#]} (20... Ne7 $11) 21. Ng5 $1 $18 {[%csl Gg5][%cal Rc2h7][%mdl 512]} Qxf2+ (21... hxg5 22. Qh7#) 22. Qxf2 Rxf2 23. Kxf2 {Ne6 is the strong threat.} hxg5 (23... Rf8+ {was necessary.} 24. Nf3 gxf3) 24. Nxd5 Rf8+ 25. Ke2 Bf4 (25... Re8+ $142 26. Kd2 Bg3) 26. Raf1 Rf5 27. Ne3 Ra5 28. Nxc4 Ra4 29. Na3 Bd6 30. Nb5 Bb8 31. Ra1 a6 (31... Ne7 $142 32. Rhf1 Ng6) 32. Na3 Ne7 33. Nc2 {Precision: White = 78%, Black = 52%.} 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "9"]
[White "Kamenets, Anatolij"]
[Black "Tyurin, Artem"]
[Result "0-1"]
[ECO "D70"]
[WhiteElo "2294"]
[BlackElo "1820"]
[Annotator "ChessBase"]
[PlyCount "61"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 3. f3 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 4. cxd5 {[%emt 0:00:00]} Nxd5 {[%emt 0:00:04]} 5. e4 {[%emt 0:00:00]} Nb6 {[%emt 0:00:01]} 6. Nc3 {[%emt 0:00:00]} Bg7 {[%emt 0:00:23]} 7. Be3 {[%emt 0:00:00]} O-O {[%emt 0:00:00]} 8. Qd2 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 9. Rd1 {[%emt 0:00:00]} e5 {[%emt 0:01:02]} 10. d5 {[%emt 0:00:13]} Nd4 {[%emt 0:00:15]} 11. Nb5 {[%emt 0:00:07]} Re8 {[%emt 0:01:05]} 12. Nxd4 {[%emt 0:10:31]} exd4 {[%emt 0:00:13]} 13. Bxd4 {[%emt 0:00:03]} Qxd5 {[%emt 0:00:18]} 14. Bxg7 {[%emt 0:00:15]} Qxd2+ {[%emt 0:00:00]} 15. Rxd2 {[%emt 0:00:00]} Kxg7 {[%emt 0:00:06]} 16. Bd3 {[%emt 0:02:59]} Be6 {[%emt 0:01:01]} 17. b3 {[%emt 0:00:03]} c5 {[%emt 0:03:36]} 18. Ne2 {[%emt 0:00:27]} Rad8 {[%emt 0:00:22]} 19. Nf4 {[%emt 0:00:35]} g5 {[%emt 0:04:06]} 20. Nxe6+ {[%emt 0:01:19]} Rxe6 {[%emt 0:00:04]} 21. Bc2 {[%emt 0:01:01]} Red6 {[%emt 0:00:21]} 22. Rxd6 {[%emt 0:00:00]} Rxd6 {[%emt 0:00:10]} 23. Ke2 {[%emt 0:00:04]} c4 {[%emt 0:02:42]} 24. Rc1 {[%emt 0:00:10]} Rc6 {[%emt 0:00:34]} 25. b4 {[%emt 0:00:00]} Kf6 {[%emt 0:01:18]} 26. Ke3 {[%emt 0:00:05]} Re6 {[%emt 0:00:26]} 27. Bd1 {[%emt 0:00:16]} Nd5+ {[%emt 0:00:13]} 28. Kf2 {[%emt 0:01:16]} Nxb4 {[%emt 0:00:04]} 29. Rxc4 {[%emt 0:00:02]} Rd6 {[%emt 0:01:00]} 30. Bb3 {[%emt 0:00:07]} Nd3+ {[%emt 0:00:08]} 31. Kg3 {[%emt 0:00:27]} 0-1

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "9"]
[White "Nazaretyan, Tigran"]
[Black "Danchenko, Artemiy"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2285"]
[BlackElo "1836"]
[Annotator "ChessBase"]
[PlyCount "83"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

1. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:10]} 2. c4 {[%emt 0:00:04]} e6 {[%emt 0:00:01]} 3. Nf3 {[%emt 0:00:13]} Nf6 {[%emt 0:00:00]} 4. Nc3 {[%emt 0:00:00]} Be7 {[%emt 0:00:01]} 5. Bf4 {[%emt 0:00:00]} O-O {[%emt 0:00:09]} 6. e3 {[%emt 0:00:48]} Nbd7 {[%emt 0:00:00]} 7. c5 {[%emt 0:00:00]} c6 {[%emt 0:00:00]} 8. h3 {[%emt 0:00:18]} Ne4 {[%emt 0:01:09]} 9. Nxe4 {[%emt 0:00:49]} dxe4 {[%emt 0:00:01]} 10. Ne5 {[%emt 0:00:08]} Nxe5 {[%emt 0:02:00]} 11. Bxe5 {[%emt 0:00:03]} b6 {[%emt 0:00:12]} 12. b4 {[%emt 0:00:18]} a5 {[%emt 0:02:00]} 13. a3 {[%emt 0:00:07]} Qd5 {[%emt 0:00:45]} 14. Be2 {[%emt 0:01:47]} bxc5 {[%emt 0:00:37]} 15. bxc5 {[%emt 0:00:03]} Bxc5 {[%emt 0:00:43]} 16. Qc2 {[%emt 0:00:48]} Be7 {[%emt 0:00:45]} 17. Bc4 {[%emt 0:00:31]} Qd7 {[%emt 0:00:04]} 18. Qxe4 {[%emt 0:00:06]} Bb7 {[%emt 0:01:11]} 19. O-O {[%emt 0:00:30]} c5 {[%emt 0:00:49]} 20. Qg4 {[%emt 0:00:08]} g6 {[%emt 0:01:07]} 21. Rfd1 {[%emt 0:02:06]} cxd4 {[%emt 0:01:17]} 22. Rxd4 {[%emt 0:00:05]} Qc6 {[%emt 0:00:11]} 23. a4 {[%emt 0:01:28]} h5 {[%emt 0:01:12]} 24. Qg3 {[%emt 0:00:23]} Rfd8 {[%emt 0:00:24]} 25. Bb5 {[%emt 0:00:57]} Qb6 {[%emt 0:00:54]} 26. Bc7 {[%emt 0:00:28]} Qc5 {[%emt 0:00:24]} 27. Bxd8 {[%emt 0:00:17]} Rxd8 {[%emt 0:00:01]} 28. Rxd8+ {[%emt 0:00:28]} Bxd8 {[%emt 0:00:02]} 29. Qb8 {[%emt 0:00:16]} Qd5 {[%emt 0:00:19]} 30. e4 {[%emt 0:00:14]} Qd4 {[%emt 0:00:01]} 31. Re1 {[%emt 0:00:21]} Bxe4 {[%emt 0:00:33]} 32. Rxe4 {[%emt 0:00:47]} Qxe4 {[%emt 0:00:01]} 33. Qxd8+ {[%emt 0:00:02]} Kg7 {[%emt 0:00:00]} 34. Qxa5 {[%emt 0:00:10]} Qb1+ {[%emt 0:00:33]} 35. Bf1 {[%emt 0:00:11]} Qe4 {[%emt 0:00:05]} 36. Qc3+ {[%emt 0:00:10]} Kh7 {[%emt 0:00:04]} 37. a5 {[%emt 0:00:05]} Qa8 {[%emt 0:00:13]} 38. a6 {[%emt 0:00:04]} Qa7 {[%emt 0:00:05]} 39. Qb2 {[%emt 0:00:04]} Qa8 {[%emt 0:00:15]} 40. Qb7 {[%emt 0:00:05]} Qd8 {[%emt 0:00:08]} 41. Qxf7+ {[%emt 0:00:06]} Kh6 {[%emt 0:00:07]} 42. Qxe6 {[%emt 0:00:04]} 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "9"]
[White "Murzin, Volodar"]
[Black "Matjushin, Gennady"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2268"]
[BlackElo "2417"]
[Annotator "TA"]
[PlyCount "199"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,199,51,47,51,59,56,53,53,54,45,45,99,59,68,49,70,52,54,38,36,47,40,0,0,0,-5,-14,0,0,0,-12,0,-16,-13,-10,6,0,7,0,0,-10,-5,-6,-9,-16,0,-10,-11,-37,-18,-17,7,-12,-18,-19,-5,-24,-24,-33,-7,-6,0,0,0,0,0,0,0,0,45,6,6,0,5,0,17,0,0,0,14,0,0,0,0,0,0,0,0,0,10,11,18,0,6,0,0,-26,-12,-4,0,-75,-26,-21,-21,-25,-20,-93,-68,-76,-80,-101,-88,-94,0,0,0,0,0,0,0,0,0,-1183,-1090,-885,-604,-523,-393,-1390,-466,-1336,0,0,0,0,0,0,0,-1114,-1025,-905,8,8,8,8,8,8,29979,29982,29982,29983,29983,29984,29983,29984,29984,29985,29986,29987,29987,29988,29992,29988,29988,29989,29989,29990,29990,29991,29991,29992,29992,29993,29995,29996,29997,29993,29993,29994,29994,29994]} 1. e4 d6 2. d4 Nf6 3. Nc3 Nc6 4. Nf3 g6 5. h3 Bg7 6. Be2 O-O 7. O-O a6 8. a4 {B08: Pirc Defence: Classical System} e6 9. Be3 h6 (9... b6 10. d5 exd5 11. exd5 Ne7 12. Bc4 Bb7 13. Qd2 Nf5 14. Bf4 Qd7 15. Rfe1 Rfe8 16. Rxe8+ Rxe8 17. Re1 Rxe1+ 18. Qxe1 {½-½ (63) Caruana,F (2799)-Grischuk,A (2782) Saint Louis 2017}) 10. Qd2 Kh7 11. Rad1 {LiveBook: 5 Games} b6 12. e5 $146 ({Find the theoretical novelty and annotate with similar games:} 12. Qc1 Bb7 13. Nh2 Ne7 14. Ng4 Nfg8 {1-0 (46) Jurcik,M (2500)-Rasik,V (2445) Czech Republic 2017}) 12... dxe5 13. Nxe5 Bb7 14. Bf3 Qe8 15. Qe2 Ra7 (15... Nd5 $14) 16. Rfe1 Qa8 17. Bf4 Ne7 18. Bxb7 Qxb7 19. Nf3 Raa8 20. Be5 Rad8 21. Ne4 Nxe4 22. Qxe4 Qxe4 23. Rxe4 Bxe5 24. Nxe5 Kg7 25. Re3 Rd6 26. Red3 Rfd8 27. c3 Re8 28. Kf1 Rdd8 29. g3 g5 30. Kg2 f6 31. Nf3 Kf7 32. R3d2 h5 33. h4 g4 34. Ng1 Ng6 35. Ne2 Rd7 36. Kf1 Red8 37. Ke1 Ke7 38. Nc1 a5 39. Nd3 Kf7 40. Ke2 Rd5 41. Ne1 Ne7 42. Ng2 Rf5 43. Ne3 Rf3 44. Rd3 Ng6 45. Ng2 (45. d5 {NOTEXT} Re8 46. d6 Ne5 47. Rd4 c5 48. d7) 45... Rxd3 46. Rxd3 $11 {[%mdl 4096] Endgame KRN-KRN} Ke7 47. Ne3 Kd6 48. Nc4+ Kd5 49. Ne3+ Kd6 50. Nc4+ Kd5 51. Ne3+ Kc6 52. Ng2 Rb8 53. Re3 Kd6 54. Kd3 c6 55. Re2 b5 56. axb5 cxb5 57. Ne3 a4 58. Nc2 f5 {[%cal Bf6f5,Bf5f4][%mdl 32]} 59. Nb4 f4 60. Na6 (60. Kd2 $11 {remains equal.}) 60... Rf8 61. Nc5 e5 62. Ne4+ $1 Kd5 {Hoping for ...fxg3.} 63. Ng5 (63. Nd2 $11 {keeps the balance.}) 63... fxg3 $17 64. fxg3 Rf1 65. dxe5 Nxe5+ 66. Kc2 Nc4 (66... Kd6 $17) 67. Ne6 $11 Rf3 {White must now prevent ...Ne3+.} 68. Nf4+ Kc5 {And now ...Ne3+ would win.} 69. Nxh5 b4 70. cxb4+ Kxb4 71. Re4 $2 {[%mdl 8192]} (71. Nf4 $11 Rxg3 72. h5) 71... Rf2+ $19 72. Kd1 Kb3 73. Nf4 Rxb2 74. Ne6 $2 (74. Re7 a3 75. Rb7+ Ka2 76. Rc7) 74... a3 (74... Rb1+ $142 75. Ke2 a3 76. Nc5+ Kb4 77. Nd3+ Kb5) 75. Nc5+ (75. Nd4+ $142 Kc3 76. Ne2+ Kd3 77. Rd4+ Ke3 78. Rxc4) 75... Kc3 $2 ({Black should try} 75... Kb4 $1 $19 76. Nd3+ Kb5 77. Nxb2 axb2) 76. Na4+ $11 Kd3 {[%cal Rb2b1]} 77. Nc5+ Kc3 78. Na4+ Kb3 $2 {[%mdl 8192]} (78... Kd3 $11 79. Nc5+ Kc3) 79. Nc5+ $19 {[#]} Kb4 $1 {Strongly threatening ...a2.} 80. Nd3+ {[#]} Kc3 $2 (80... Kb5 $1 $19 {( -> ...a2!)} 81. Nc1 Rd2+ 82. Ke1 Rc2) 81. Nxb2 $11 Nxb2+ {KR-KN} 82. Kc1 a2 {[%cal Ra2a1]} 83. Re3+ Kd4 $2 {[%mdl 8192]} (83... Nd3+ $11 84. Rxd3+ Kxd3) 84. Kxb2 {White mates.} Kxe3 {KPP-KPP} 85. h5 Kf3 86. h6 Kxg3 {KPP-KP} 87. h7 Kf2 88. h8=Q a1=B+ 89. Kxa1 g3 90. Qf6+ Kg1 91. Qf4 Kh1 92. Kb2 g2 93. Qh4+ Kg1 94. Kc2 Kf1 95. Qf4+ Ke2 96. Qg3 Kf1 97. Qf3+ Ke1 98. Qe3+ Kf1 99. Kd2 {[%csl Gd2][%cal Re3e1]} g1=N 100. Qf4+ {Precision: White = 48%, Black = 49%.} 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "9"]
[White "Sukhareva, Evgeniya"]
[Black "Mikhailov, Sergey"]
[Result "0-1"]
[ECO "D13"]
[WhiteElo "2238"]
[Annotator "ChessBase"]
[PlyCount "88"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

1. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:02]} 2. Nf3 {[%emt 0:00:00]} c6 {[%emt 0:00:01]} 3. c4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 4. cxd5 {[%emt 0:00:00]} cxd5 {[%emt 0:00:00]} 5. Bf4 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 6. Nc3 {[%emt 0:00:01]} e6 {[%emt 0:00:00]} 7. e3 {[%emt 0:00:00]} Be7 {[%emt 0:00:00]} 8. Bd3 {[%emt 0:00:00]} O-O {[%emt 0:00:00]} 9. O-O {[%emt 0:00:31]} Bd7 {[%emt 0:00:00]} 10. Rc1 {[%emt 0:00:00]} a6 {[%emt 0:00:00]} 11. Na4 {[%emt 0:00:44]} Nh5 {[%emt 0:02:32]} 12. Nc5 {[%emt 0:01:40]} Nxf4 {[%emt 0:00:03]} 13. exf4 {[%emt 0:00:10]} Rb8 {[%emt 0:02:48]} 14. a3 {[%emt 0:00:04]} Bd6 {[%emt 0:01:58]} 15. Bxh7+ {[%emt 0:04:12]} Kxh7 {[%emt 0:00:33]} 16. Ng5+ {[%emt 0:00:11]} Kh6 {[%emt 0:00:45]} 17. Qg4 {[%emt 0:00:59]} Bxc5 {[%emt 0:01:16]} 18. Rc3 {[%emt 0:02:06]} g6 {[%emt 0:01:21]} 19. Rh3+ {[%emt 0:00:45]} Kg7 {[%emt 0:00:32]} 20. Rh7+ {[%emt 0:00:52]} Kg8 {[%emt 0:01:37]} 21. dxc5 {[%emt 0:03:01]} Qxg5 {[%emt 0:00:01]} 22. Qxg5 {[%emt 0:01:35]} Kxh7 {[%emt 0:00:13]} 23. h4 {[%emt 0:00:07]} f6 {[%emt 0:00:40]} 24. Qg4 {[%emt 0:00:08]} Rbd8 {[%emt 0:01:01]} 25. h5 {[%emt 0:00:06]} Rg8 {[%emt 0:00:00]} 26. g3 {[%emt 0:00:16]} Nd4 {[%emt 0:00:51]} 27. Qd1 {[%emt 0:00:38]} Nf5 {[%emt 0:00:12]} 28. b4 {[%emt 0:00:08]} g5 {[%emt 0:00:26]} 29. fxg5 {[%emt 0:00:33]} Rxg5 {[%emt 0:00:00]} 30. Kg2 {[%emt 0:00:04]} Kh6 {[%emt 0:00:40]} 31. Qd2 {[%emt 0:00:21]} d4 {[%emt 0:00:45]} 32. g4 {[%emt 0:00:36]} Rdg8 {[%emt 0:00:51]} 33. Kh3 {[%emt 0:00:15]} Kh7 {[%emt 0:00:09]} 34. f3 {[%emt 0:00:16]} e5 {[%emt 0:00:20]} 35. Re1 {[%emt 0:00:14]} Kh8 {[%emt 0:00:14]} 36. Qd3 {[%emt 0:00:12]} Bc6 {[%emt 0:00:15]} 37. Rg1 {[%emt 0:00:08]} Ne3 {[%emt 0:00:10]} 38. Qe2 {[%emt 0:00:09]} f5 {[%emt 0:00:15]} 39. Kh4 {[%emt 0:00:12]} fxg4 {[%emt 0:00:11]} 40. fxg4 {[%emt 0:00:01]} Rxg4+ {[%emt 0:00:03]} 41. Rxg4 {[%emt 0:00:00]} Rxg4+ {[%emt 0:00:03]} 42. Kh3 {[%emt 0:00:05]} Bd7 {[%emt 0:00:39]} 43. Qd3 {[%emt 0:00:15]} Rg2+ {[%emt 0:00:07]} 44. Kh4 {[%emt 0:00:09]} Nf5+ {[%emt 0:00:02]} 0-1

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "9"]
[White "Oganian, Roman"]
[Black "Pogonina, Natalija"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2215"]
[BlackElo "2478"]
[Annotator "TA"]
[PlyCount "54"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,54,8,27,0,25,20,17,25,7,13,18,0,0,-42,-32,-39,-43,-75,-8,-16,-14,-42,-40,-62,-59,-58,-23,-76,-73,-75,-62,-75,-45,-145,-154,-161,-177,-1049,-1040,-1045,-1045,-1031,-1022]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d3 h6 6. c3 d6 7. a4 a6 {LiveBook: 98 Games} 8. d4 {C54: Giuoco Piano: 4 c3 Nf6, main lines with 5 d4 and 5 d3} (8. Re1 {NOTEXT} O-O 9. b4 Ba7 10. Nbd2 Ne7 11. h3) (8. Re1 O-O 9. h3 Re8 10. b4 Ba7 11. Nbd2 Qe7 12. Nf1 Be6 13. Be3 Bxc4 14. dxc4 Qe6 15. Bxa7 Nxa7 {1-0 (47) Karjakin,S (2760)-Mamedyarov,S (2799) Riadh 2017}) 8... Bb6 (8... Ba7 {NOTEXT} 9. dxe5 Nxe5 10. Nxe5 dxe5 11. Qxd8+ Kxd8 12. Nd2 Ke7) 9. dxe5 Nxe5 10. Nxe5 {The position is equal.} dxe5 11. Qxd8+ $146 ({Find the theoretical novelty and annotate with similar games:} 11. a5 Ba7 12. Qb3 O-O 13. Nd2 Qe7 14. Qc2 {1-0 (47) Saranya,J (2057)-Tiagra,N Al Ain 2013}) 11... Kxd8 12. Re1 Ke7 13. Be3 Bxe3 14. Rxe3 Rd8 {aiming for ...Rd1+.} 15. f3 Be6 ({Black should play} 15... Rd1+ $17 16. Kf2 Be6 17. Bxe6 Kxe6) 16. Na3 $11 g5 17. Kf2 g4 $36 {[%mdl 2048] Black has the initiative.} 18. Ree1 gxf3 19. gxf3 Nh5 20. Rad1 (20. Red1 $11) 20... Nf4 $17 21. Bxe6 Kxe6 22. Kf1 $1 Rg8 23. Nc4 (23. Rd2 $1 $15) 23... Rg2 $1 24. Rd2 Rag8 $1 {( -> ...Rg1+)} 25. Red1 $2 {[#]} (25. Rxg2 Rxg2 26. Rd1) 25... Rg1+ $1 $19 {Black is clearly winning.} 26. Kf2 {[#]} R8g2+ $1 27. Ke3 Rxd1 {Precision: White = 21%, Black = 58%.} 0-1

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "9"]
[White "Getman, Tatyana"]
[Black "Kovalchuk, Alexey"]
[Result "0-1"]
[ECO "A70"]
[WhiteElo "2106"]
[BlackElo "2444"]
[Annotator "TA"]
[PlyCount "94"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 29,94,0,2,-4,0,-12,-9,-39,-35,-42,-20,-19,-27,-18,-14,-47,-40,-51,-50,-43,-12,-24,-25,-34,-11,-55,-45,-91,-75,-86,-31,-78,-78,-106,-101,-163,-143,-181,-184,-275,-229,-249,-201,-372,-360,-815,-828,-798,-296,-924,-441,-321,-193,-201,-199,-189,-205,-29990,-29991,-29991,-29988,-29988,-29989,-29989,-29990,-29992,-29993]} 1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Nf3 Bg7 8. h3 O-O 9. Bd3 b5 10. Nxb5 Re8 11. O-O Nxe4 12. Re1 a6 13. Na3 Nf6 14. Rxe8+ Nxe8 15. Nc4 Bb7 {LiveBook: 12 Games. A70: Modern Benoni: 6 e4 g6 7 Nf3} 16. Bf1 (16. Bg5 Qc7 17. Bd2 Bxd5 18. Ba5 Qb7 19. Nb6 Ra7 20. Nxd5 Qxd5 21. Qc2 Nf6 22. Rd1 Nc6 23. Qa4 Nxa5 24. Qxa5 Qa8 25. b3 h6 {½-½ (25) Kozul,Z (2604)-Cvitan,O (2533) Rijeka 2009}) 16... Nd7 17. Bg5 $146 ({Predecessor:} 17. Bf4 Ndf6 18. Ne3 Nc7 19. Bc4 Rb8 20. Qd2 Qd7 21. Rd1 Ne4 22. Qc2 Re8 23. a4 f5 {½-½ (23) Hellsten,J (2485)-Papaioannou,I (2470) Korinthos 1997}) 17... Qc7 {The position is equal.} 18. Qd3 Nef6 19. Ne3 Nb6 {[%cal Rf6d5]} 20. Bxf6 $1 Bxf6 21. Rb1 a5 22. Nd2 Bd4 23. Nc2 Bg7 ({Reject} 23... Nxd5 $6 24. Nxd4 cxd4 25. Qxd4 $11) 24. Ne3 Bh6 25. Ndc4 (25. Ng4 $5 {[%cal Rg4h6]} Bg7 26. Ne3 $17) 25... Nxc4 26. Nxc4 Bg7 27. g3 Bd4 28. Bg2 Ba6 29. b3 {[#]} Rb8 (29... a4 $1 $17 {[%mdl 512]} 30. Re1 (30. bxa4 Qd7) 30... axb3 31. axb3 Bb5) 30. Qc2 {[#]} a4 $1 {[%mdl 512]} 31. Nd2 (31. bxa4 Rxb1+) 31... axb3 32. Rxb3 (32. axb3 $17 {is a better defense.} Re8 33. Nc4) 32... Re8 $19 {White must now prevent ...Re2.} 33. Ra3 Bb5 {Strongly threatening ...Re2.} 34. Bf3 (34. Qb1 $142 Re2 35. Ne4) 34... Re1+ 35. Kg2 Kg7 36. Ra8 $2 (36. Nb3 Bf6 37. Nd2) 36... Qb7 37. Rd8 $2 (37. Ra3 Be2 38. h4) 37... Qe7 {aiming for ...Re2.} 38. Rb8 {[#]} Ba6 $2 (38... Re2 $1 {[%mdl 512]} 39. Kh1 (39. Bxe2 Qxe2) 39... Rxf2) 39. Rb6 $2 {[#]} (39. Nb3 Bf1+ 40. Kh2) 39... Be2 (39... Re2 $142 $1 {[%mdl 512]} 40. Kh1 (40. Bxe2 Qxe2) 40... Rxf2) 40. Rb3 Bxf3+ 41. Rxf3 {[#]} Qe2 $1 $40 {[%mdl 128] White is in trouble.} 42. Qd3 {[#]} Qd1 $1 {( -> ...Rg1+)} 43. g4 $2 (43. Nf1 $19) 43... Rg1+ {Black mates.} 44. Kh2 Be5+ 45. Rg3 Bxg3+ 46. fxg3 Re1 47. Qc3+ Kg8 {Precision: White = 25%, Black = 58%.} 0-1

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "9"]
[White "Simonyan, Grigori"]
[Black "Triapishko, Alexandr"]
[Result "0-1"]
[ECO "D87"]
[WhiteElo "2075"]
[BlackElo "2531"]
[Annotator "TA"]
[PlyCount "46"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 24,46,5,0,0,0,0,-147,-115,-191,-185,-181,-181,-179,-160,-147,-131,-245,-246,-241,-248,-637,-640,-637,-627]} 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 Nc6 9. Be3 O-O 10. O-O b6 11. dxc5 {D87: Grünfeldindisch (Abtauschvariante, Botwinnik-Variante)} (11. Rc1 Bb7 12. Qd2 e6 13. Rfd1 Qd7 14. h4 Rac8 15. h5 Na5 16. Bd3 f5 17. e5 c4 18. Bb1 Rfe8 {0-1 (40) Salem,A (2656)-Vachier Lagrave,M (2804) Doha 2016}) 11... Qc7 12. cxb6 axb6 13. Rb1 {LiveBook: 3 Partien. Die Stellung ist ausgeglichen.} Ne5 14. Bd5 Rb8 15. Qb3 $146 (15. Bf4 $11) ({Vorgänger:} 15. Qc1 Ba6 16. Qb2 e6 17. Bb3 Bd3 18. Rbd1 Bxe4 {0-1 (30) Geldyeva,M (2220)-Harika,D (2543) Doha 2016}) 15... Ba6 16. Rfe1 (16. Qb2 $17) 16... e6 $19 ({Schwächer ist} 16... Ng4 17. Bf4 $11) 17. Bxe6 fxe6 18. Qxe6+ Qf7 19. Qxf7+ Rxf7 20. Rxb6 (20. f3 $17 {kämpft weiter.}) 20... Rxb6 21. Bxb6 Rb7 22. f4 $2 {[#]} (22. Bd4 Bxe2 23. Bxe5 Bxe5 24. f4) 22... Nd3 23. Rb1 Bf8 0-1

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "10"]
[White "Paravyan, David"]
[Black "Musalov, Ruslan"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "2603"]
[BlackElo "2338"]
[Annotator "TA"]
[PlyCount "73"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 24,73,48,48,53,45,60,51,49,47,46,41,53,47,50,17,4,6,50,0,0,0,0,0,0,0,0,0,0,0,0,-48,-2,-22,-11,0,91,71,215,215,206,210,224,190,529,536,997,950,997,997,989,989]} 1. Nf3 Nf6 2. c4 c5 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 g6 6. e4 Bg7 7. Be3 d6 8. Be2 Bd7 9. O-O O-O 10. Qd2 a6 11. Rac1 Nxd4 {B38: Sicilian: Maroczy Bind with 5...Bg7 and 7...0-0} (11... Rc8 12. f3 Nxd4 13. Bxd4 Be6 14. b3 Qa5 15. Rfd1 Nd7 16. Be3 Rfe8 17. Nd5 Qxd2 18. Rxd2 a5 19. Rb1 Nc5 20. g4 h6 {½-½ (20) Erdogdu,M (2463)-Mamedov,R (2645) Pardubice 2009}) 12. Bxd4 Bc6 13. f3 {LiveBook: 5 Games} a5 {White is slightly better.} 14. Rfd1 Nd7 15. Be3 a4 16. Nd5 Re8 $146 ({Predecessor:} 16... Nc5 17. Qb4 Bxd5 18. Bxc5 dxc5 19. Qxc5 Bxb2 20. Rc2 b6 {½-½ (59) Brajovic,R (2245)-Nikac,P (2361) Cetinje 2009}) 17. Bf1 Qa5 18. Qf2 Rac8 19. b4 axb3 $1 20. axb3 e6 21. b4 Qa3 22. b5 exd5 23. bxc6 bxc6 24. cxd5 c5 {[%cal Bc6c5,Bc5c4][%mdl 32]} 25. Bb5 Rc7 26. Rb1 $36 {[%mdl 2048] White fights for an advantage.} Rec8 27. f4 c4 28. Bc6 Nf6 {White must now prevent ...Ng4.} 29. Qf3 Re7 {[#]} (29... c3 $11 {keeps the balance.} 30. Rbc1 Re7) 30. e5 $1 {[%mdl 512]} dxe5 {[#]} (30... h5 $16) 31. d6 $1 $18 {aiming for Ra1.} e4 32. Qh3 Re6 33. d7 Rf8 $2 (33... Rd8 {is a better chance.} 34. Bb6 Qxh3 35. gxh3 c3) 34. d8=Q {White is clearly winning.} Rxd8 35. Rxd8+ Bf8 36. f5 Rxc6 37. Bh6 {Precision: White = 63%, Black = 53%.} 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "10"]
[White "Bocharov, Dmitry"]
[Black "Sarana, Alexey"]
[Result "1-0"]
[ECO "A28"]
[WhiteElo "2583"]
[BlackElo "2562"]
[Annotator "TA"]
[PlyCount "35"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,35,-19,-18,-34,-8,-5,-2,-13,56,50,135,140,292,300,299,290,300,289,320,254,260,91]} 1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. e3 Bb4 5. Nd5 Ba5 6. Qc2 {A28: English Opening: Four Knights Variation} d6 7. a3 Nxd5 8. cxd5 Ne7 {LiveBook: 4 Games} 9. Bc4 (9. b4 Bb6 10. Bc4 O-O 11. Bb2 Bf5 12. d3 Ng6 13. h4 h6 {0-1 (27) Ding,L (2774)-Carlsen,M (2837) Saint Louis 2017}) 9... c6 $146 ({Predecessor:} 9... O-O 10. O-O Bg4 11. b4 Bb6 12. Bb2 Qd7 13. Ng5 Qf5 14. Qxf5 Bxf5 {0-1 (59) Harsha,B (2445)-Van Foreest,J (2616) Tarvisio 2017}) 10. dxc6 bxc6 11. O-O e4 ({Black should try} 11... Bc7 $11) 12. Nd4 $14 {[#] Hoping for Nxc6!} Bb7 (12... O-O $14) 13. Qb3 (13. Qxe4 $2 d5 $17) 13... Qb6 $2 (13... d5 $16) 14. Bxf7+ $18 {White has a decisive advantage.} Kf8 15. f3 Qxb3 16. Bxb3 ({Weaker is} 16. Nxb3 Ba6 $16) 16... exf3 17. Rxf3+ Ke8 18. Be6 $2 (18. Bf7+ $18 {has better winning chances.} Kd7 19. Be6+ Ke8 20. Rf7) 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "10"]
[White "Esipenko, Andrey"]
[Black "Bykov, Egor"]
[Result "1-0"]
[ECO "E15"]
[WhiteElo "2571"]
[BlackElo "2346"]
[Annotator "TA"]
[PlyCount "105"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,104,22,22,16,15,24,0,15,15,17,15,27,0,0,0,-39,14,-50,-41,-109,-110,-118,6,0,0,0,20,0,2,6,0,7,108,109,112,106,119,85,107,109,96,47,31,28,113,89,90,81,81,85,318,74,102,95,169,151,166,159,163,167,217,214,206,191,185,155,201,193,195,198,409,407,405,405,476,466,434,198,211,97,786,788,528,520,771,723,866,853,810,717,29992,29991,29991,5624,29999]} 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qc2 Bb7 6. Bg2 c5 7. d5 {E15: Queen's Indian: 4 g3 sidelines, 4 g3 Ba6 and 4 g3 Bb7 early deviations} exd5 8. cxd5 Nxd5 9. O-O {The position is equal.} Be7 10. Rd1 Nc6 11. Qa4 (11. Rxd5 $2 Nb4 $17) 11... Nf6 12. Nc3 O-O 13. g4 Nb4 {[#]} (13... Qe8 $15) 14. g5 $146 ({White should try} 14. a3 $1 $11) ({Predecessor:} 14. a3 Nbd5 15. Nxd5 Bxd5 {½-½ (46) Shirov,A (2699)-Aronian,L (2759) Elista 2007}) 14... Nfd5 $15 15. Ne5 (15. Nxd5 $15 Bxd5 16. a3) 15... Bxg5 $17 16. Qxd7 ({Don't go for} 16. Bxd5 $2 Nxd5 17. Qg4 Bxc1 $19) 16... Qxd7 ({Black should play} 16... Nxc3 $1 $17 17. bxc3 Bxg2 18. Kxg2 Nc2) 17. Nxd7 $11 Bxc1 $1 18. Nxd5 Bxd5 19. Bxd5 Nxd5 20. Rxd5 Bxb2 21. Rb1 Ba3 (21... Bf6 $11 {keeps the balance.} 22. Nxf8 Kxf8) 22. Nxf8 $16 {Rb3 is the strong threat.} Kxf8 {[%mdl 4096] Endgame KRR-KRB} 23. Rd7 Bb4 24. Rbd1 Rc8 25. Rxa7 c4 26. Rad7 Ke8 {aiming for ...c3.} 27. R7d4 {Threatens to win with Rc1.} Ba5 (27... b5 $11 {remains equal.}) 28. Re4+ Kf8 29. a4 c3 {And now ...c2 would win.} 30. Red4 c2 $2 {[#]} (30... Rc6 $16 31. Rc1 c2) 31. Rc1 $2 (31. Rd8+ $1 $18 {and the rest is easy.} Rxd8 32. Rxd8+ Ke7 33. Rc8) 31... Rc5 {White must now prevent ...Bc3.} 32. Rd3 Ke7 (32... f5 $16) 33. Kf1 f5 {[#]} 34. e3 $1 Ke6 35. Ke2 Ke5 36. Rb3 Rc4 37. Kd3 Rxa4 38. f4+ ({Don't take} 38. Kxc2 $6 Bb4 $14) 38... Kd6 39. Rxc2 Ra1 40. Ke2 h5 $2 (40... Re1+ {was worth a try.} 41. Kf2 Rd1) 41. Rd3+ $18 Ke6 42. Rc6+ Kf7 43. Rd7+ Kg8 44. Kf2 (44. Rcc7 $142) 44... Ra2+ 45. Kf3 (45. Kf1 $18 {and White stays clearly on top.}) 45... Rxh2 $2 {[%mdl 8192]} (45... Be1 $16 46. e4 fxe4+ 47. Kxe4 Rxh2) 46. Rcc7 Rh3+ 47. Kf2 Rh2+ 48. Kg3 Re2 49. Rxg7+ Kf8 50. Kf3 {White threatens Rcf7+ and mate.} Rh2 51. Rh7 {[%cal Rh7h8]} Kg8 52. Rhd7 (52. Rcg7+ $142 Kf8 53. Ra7 Kg8 54. Rhg7+ Kf8 55. Rgc7 Rh3+ 56. Ke2 Rh2+ 57. Kf1 Rf2+ 58. Kxf2 Be1+ 59. Kxe1 h4 60. Rc8#) 52... Rd2 53. Rc8# {Precision: White = 48%, Black = 34%.} 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "10"]
[White "Pridorozhni, Aleksei"]
[Black "Kokarev, Dmitry"]
[Result "1/2-1/2"]
[WhiteElo "2571"]
[BlackElo "2616"]
[Annotator "NA"]
[PlyCount "3"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:01]} 2. Nf3 {[%emt 0:00:00]} 1/2-1/2

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "10"]
[White "Savchenko, Boris"]
[Black "Kovalchuk, Alexey"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2566"]
[BlackElo "2444"]
[Annotator "TA"]
[PlyCount "160"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,160,49,59,49,50,35,48,29,47,50,58,62,103,106,106,69,71,71,100,98,100,53,55,39,59,51,58,10,75,74,73,56,54,54,70,54,72,53,52,-33,-31,-34,-43,-41,-29,-33,-27,-32,0,-56,-15,-33,-33,-77,-46,-52,-45,-121,-60,-65,-19,-106,-11,-106,-110,-107,-93,-100,-100,-110,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-161,0,0,0,0,0,-259,0,0,0,0,0,-32,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-445,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. h3 Bg7 5. g4 c5 (5... O-O 6. Bg2 e5 7. Nge2 Nc6 8. Be3 h5 9. d5 Ne7 10. Qd2 hxg4 11. Bh6 g3 12. Nxg3 c6 13. dxc6 bxc6 14. Bxg7 Kxg7 {1-0 (63) Nakamura,H (2775)-Onischuk,V (2594) Dubai 2014}) 6. dxc5 {B07: Pirc Defence: Miscellaneous Systems} Qa5 7. Bg2 Qxc5 {LiveBook: 6 Games} 8. Be3 {White is slightly better.} Qa5 9. Qd2 Nc6 10. f4 O-O 11. Nge2 Be6 $146 ({Predecessor:} 11... Bd7 12. O-O Rac8 13. Nc1 {0-1 (30) Talon,A (2048)-Tjiam,D (2379) Belgium 2016}) 12. Nd5 Bxd5 13. exd5 Qxd2+ 14. Kxd2 Nb4 15. Bf2 Rfc8 16. c3 $1 {[%cal Rc3b4]} Na6 17. Nd4 Nc7 18. c4 Nd7 19. Rae1 Kf8 20. Re2 Nb6 (20... b5 $11 {keeps the balance.}) 21. b3 $16 a5 22. Nf3 Nd7 23. a4 Nc5 24. Rb1 N7a6 {[%cal Bc7a6,Ba6b4,Bb4d3][%mdl 32]} 25. Nd4 Nb4 26. h4 (26. Ke3 $14) 26... Nbd3 $15 27. Be3 Bxd4 28. Bxd4 Nxf4 29. Rf2 Nxg2 30. Rxg2 e5 31. dxe6 (31. Bxc5 $11 Rxc5 32. Rf1) 31... fxe6 32. Kc2 Ke7 33. Bg7 Kd7 34. Rf1 Kc6 35. h5 (35. Rf7 $15) 35... gxh5 (35... e5 $17 36. hxg6 hxg6) 36. gxh5 Rc7 37. h6 (37. Bd4 $11) 37... Re8 (37... Rg8 $1 $17 38. Rg3 Rd7) 38. Rgf2 (38. Bc3 $11) 38... e5 $17 39. Rf8 Rxf8 40. Rxf8 {[%mdl 4096] Endgame KRB-KRN} Ne6 41. Rh8 Nxg7 (41... Nd4+ $17 42. Kd3 Nf5) 42. Rxh7 $11 Rf7 $1 {[%cal Rf7f2]} 43. hxg7 {KR-KR} Rf2+ 44. Kd3 Rg2 45. Ke4 Rg5 46. Kf3 b6 47. Ke4 Kc5 48. Ke3 Kb4 49. Kf2 $2 {[#]} (49. Ke4 $11 {and White has nothing to worry.}) 49... Kc5 $2 ({Not} 49... Kxb3 50. Rh3+ Kxa4 51. Rg3 $16) (49... Ka3 $1 $19 50. Rh6 Rxg7 51. Rxd6 Rb7) 50. Ke3 Kb4 51. Ke4 Kc5 52. b4+ $2 {[%mdl 8192]} (52. Kd3 $11 {and White stays safe.}) 52... Kxb4 $2 (52... Kxc4 $19 53. bxa5 d5+ 54. Kf3 bxa5) 53. Kd5 Rg6 54. Rh4 Kb3 55. Kc6 d5+ (55... Rxg7 56. Kxb6 Rf7 57. Kb5 $17) 56. Kxd5 Rxg7 57. Rh6 Rb7 58. Kc6 Re7 59. Kd5 Rb7 ({Don't play} 59... Kxa4 60. Rxb6 e4 61. Kd6 $15) 60. Rh1 Kxa4 61. Rb1 e4 62. c5 b5 {...b4 is the strong threat.} 63. Ra1+ Kb4 {And now ...Rd7+ would win.} 64. Rb1+ $2 {[%mdl 8192] [#]} (64. c6 $11 {and White is okay.} Rb8 65. c7) 64... Ka4 $2 (64... Kc3 $1 $19 65. c6 Rb8) 65. c6 {The position is equal.} Rh7 {Threatening ...e3.} 66. Rc1 Rh5+ 67. Kxe4 {Strongly threatening c7.} Rh8 {aiming for ...b4.} 68. Kd4 b4 {Hoping for ...Kb5.} 69. Kc5 Ka3 70. Ra1+ Kb2 71. Rxa5 b3 72. Ra4 Kc2 73. Rc4+ Kd2 74. Rd4+ Kc2 75. Rc4+ Kd2 76. Rb4 Kc2 77. c7 b2 78. Rb8 Rxb8 79. cxb8=Q {Qh2+ would kill now.} b1=Q 80. Qxb1+ Kxb1 {Precision: White = 52%, Black = 59%.} 1/2-1/2

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "10"]
[White "Goganov, Aleksey"]
[Black "Sjugirov, Sanan"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2563"]
[BlackElo "2652"]
[Annotator "TA"]
[PlyCount "36"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,36,0,0,0,0,0,0,4,8,0,5,-9,-9,0,12,14,14,16,27]} 1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. d4 Nd7 (4... Nf6 5. O-O O-O 6. c4 dxc4 7. Na3 c5 8. Nxc4 Be6 9. Nce5 cxd4 10. Qxd4 {½-½ (10) Yu,Y (2751)-Ding,L (2777) Riadh 2017}) 5. O-O Ngf6 6. c4 {D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4} dxc4 7. Na3 Nb6 8. Nxc4 Nxc4 9. Qa4+ c6 10. Qxc4 Be6 {LiveBook: 3 Games. The position is equal.} 11. Qc2 Bd5 12. Bf4 O-O $146 13. Be5 Be4 14. Qb3 Qb6 15. Nd2 Bxg2 16. Kxg2 Nd5 17. Bxg7 Kxg7 18. e3 Rfe8 1/2-1/2

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "10"]
[White "Timofeev, Artyom"]
[Black "Khanin, Semen"]
[Result "1-0"]
[ECO "D76"]
[WhiteElo "2563"]
[BlackElo "2458"]
[Annotator "TA"]
[PlyCount "83"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,83,20,2,53,39,90,83,115,121,113,123,107,99,94,93,115,96,146,132,206,160,242,247,262,255,246,216,206,193,183,194,240,243,340,335,343,337,345,343,350,350,404,404,389,381,427,448,442,446,591,561,741,736,721,729,734,669,700,626,1121,512,534,473,5118,5118,5312,5314,29962,6374]} 1. Nf3 Nf6 2. g3 g6 3. c4 Bg7 4. Nc3 d5 5. cxd5 Nxd5 6. Bg2 O-O 7. O-O Nb6 8. d4 {[%cal Bd2d4,Bd4d5][%mdl 32]} Nc6 9. Bf4 Bg4 {D76: Fianchetto Grünfeld: Main Line with 7...Nb6} ({Black should try} 9... Nxd4 $11 10. Nxd4 e5) 10. d5 $14 Na5 (10... Bxf3 $14 11. Bxf3 Nd4) 11. Ne5 $16 Bc8 $146 {next ...g5 is good for Black.White is better.} ({Find the theoretical novelty and annotate with similar games:} 11... Bf5 12. e4 Bc8 13. Nd3 c6 14. Rc1 e6 15. dxe6 Bxe6 16. Nc5 Qc8 17. b3 {0-1 (52) Miralles,G (2445)-Damljanovic,B (2555) Vrsac 1989}) 12. h4 Nac4 13. Nxc4 Nxc4 14. Qb3 Nd6 15. Rfd1 Bd7 16. Rac1 a5 17. e4 {[%cal Be2e4,Be4e5][%mdl 32]} Ra6 (17... e5 $16 18. dxe6 Bxe6) 18. Qc2 Qc8 (18... f6 $16 {is a better defense.} 19. Ne2 c6) 19. e5 $18 Nf5 20. Ne4 Rb6 21. b3 c6 22. Qd2 Rb4 23. Nc5 Rd4 24. Qxa5 cxd5 25. Rxd4 ({Worse is} 25. Bxd5 Bc6 $11) 25... Nxd4 26. Qd2 Nc6 27. Qxd5 ({Don't take} 27. Bxd5 Be8 $18) 27... Rd8 28. Nxd7 Rxd7 29. Qb5 h6 30. a4 ({Weaker is} 30. Bxc6 Rc7 $18) 30... Qd8 31. Bxc6 bxc6 32. Qxc6 Kh7 33. e6 Rd1+ 34. Rxd1 Qxd1+ 35. Kg2 Qxb3 36. exf7 Qxf7 37. a5 Qa2 {[#]} 38. Bc7 (38. h5 $142 $1 {[%mdl 512]}) 38... Bd4 39. Qf3 {Bb6 is the strong threat.} e5 (39... Qe6 $142 40. h5 Kg7 41. hxg6 Qxg6) 40. Bb6 e4 41. Qf4 Bc3 42. Qc7+ {Precision: White = 84%, Black = 10%.} 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "10"]
[White "Triapishko, Alexandr"]
[Black "Chernyavsky, Alexander"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2531"]
[BlackElo "2326"]
[Annotator "TA"]
[PlyCount "112"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,112,29,30,80,73,90,83,64,73,75,70,78,85,80,83,90,90,112,107,104,107,125,129,152,144,150,154,147,135,118,130,156,82,124,0,0,0,0,0,0,0,0,-151,-141,-154,-130,-198,-177,-163,-91,-97,-62,-192,-188,-302,-345,-368,-374,-361,-366,-335,-239,-184,-50,-158,-147,-513,-513,-513,-513,-746,-735,-717,-570,-1114,-1038,-4802,-2137,-1498,-720,-5631,-2184,-29967,-29967,-29961,-29958,-5945,-2677,-29982,-29983,-29983,-29980,-29982,-29979,-29979,-29980,-29984,-29985,-29985,-29986,-29981,-29982]} 1. e4 {[%cal Be2e4,Be4e5][%mdl 32]} e6 2. d4 d5 3. Bd3 Nf6 4. e5 Nfd7 5. Nf3 c5 6. c3 Nc6 7. O-O f6 {[%cal Rf6e5] C02: French: Advance Variation} (7... Qb6 8. Bc2 Be7 9. a3 a5 10. Re1 f6 11. exf6 Nxf6 12. Qd3 Bd7 13. Nbd2 cxd4 14. cxd4 O-O 15. b3 Rac8 {1-0 (57) Onischuk,V (2623)-Krishna,C (2380) Bastia 2017}) 8. Ng5 Ndxe5 9. dxe5 fxg5 {White is better.} 10. Qh5+ Kd7 11. Bxg5 Be7 12. Bxe7 Qxe7 13. c4 $146 ({Predecessor:} 13. Nd2 Kc7 14. b4 Bd7 15. bxc5 Qxc5 {1-0 (43) Louro,E (2268)-Beltran Seguer,J (2064) ICCF email 2001}) 13... d4 14. Nd2 b6 15. f4 Bb7 16. a3 g5 17. Ne4 gxf4 18. Rxf4 Raf8 19. Raf1 {Black must now prevent Rf7.} Rxf4 20. Rxf4 Nd8 21. Nd6 $1 {[%cal Rd6b7]} Bc6 22. g3 (22. Rg4 $142 $1 h6 23. Rg6) 22... Rg8 $16 23. Qxh7 (23. Rf6 $16) 23... Qxh7 $11 24. Bxh7 Rg5 25. Rf8 {Hoping for Rxd8+!} Rxe5 26. Rxd8+ $1 Ke7 {Strongly threatening ...Re1+.} 27. h4 $2 {[#]} ({White must play} 27. Bg6 $1 $11) 27... Re2 $1 $17 28. Nf7 ({Don't blunder} 28. Kf1 $2 Rxb2 29. Nf7 Kxf7) 28... Kxf7 {[%mdl 4096] Endgame KRB-KRB} 29. b4 {[#]} (29. h5 $17) 29... Ke7 $1 $19 30. Rc8 Kd7 (30... Be4 $19 {Threatens to win with ...d3.} 31. Bxe4 Rxe4 32. Rc7+ Kd8) 31. Rg8 $17 Re3 32. Kf2 ({Better is} 32. h5 $1 $15) 32... Rxa3 $19 33. b5 (33. bxc5 $142 bxc5 34. Bg6) 33... Ra2+ 34. Ke1 Bf3 35. Rf8 Bh5 36. Bd3 Rg2 37. Rg8 Bf3 (37... Ke7 $19 38. Rg7+ Kf6 39. Rxa7 Rxg3) 38. Rg5 (38. Rf8 $1 $15 Bh5 39. Rg8) 38... Kd6 $17 39. h5 $2 {[%mdl 8192]} (39. Rg6 $17) 39... e5 $19 {[%cal Be6e5,Be5e4,Be4e3][%mdl 32]} 40. Rg6+ Ke7 41. Rg7+ Kf6 42. Rg6+ Kf7 43. Bf5 e4 44. Be6+ Ke7 {( -> ...e3)} 45. Bg4 Rxg3 (45... d3 $142 46. Rg7+ Kf6 47. Rg6+ Kf7 48. Bxf3 exf3) 46. h6 Bxg4 {KRB-KR} 47. h7 Rh3 48. Rxg4 {KR-KR} e3 49. Ke2 Rxh7 50. Kd3 Rh2 {Black mates.} 51. Re4+ Kf6 {[%csl Ge3][%cal Rh2d2]} 52. Rf4+ Kg5 53. Rf5+ Kg6 54. Rf1 Rd2+ 55. Ke4 e2 56. Re1 d3 {[%mdl 32768] Precision: White = 35%, Black = 74%. . Loss on Time!?} 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "10"]
[White "Iljiushenok, Ilia"]
[Black "Lugovskoy, Maxim"]
[Result "1-0"]
[ECO "C15"]
[WhiteElo "2512"]
[BlackElo "2459"]
[Annotator "TA"]
[PlyCount "57"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,57,73,68,66,68,54,66,95,40,82,28,39,21,72,56,86,47,52,53,72,58,56,47,50,48,89,92,82,61,852,887,875,-687,827,814,1020,1012]} 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 dxe4 6. Qg4 Nf6 7. Qxg7 Rg8 8. Qh6 Nbd7 9. Ne2 b6 10. Ng3 Bb7 {C15: French: 3 Nc3 Bb4: Unusual White 4th moves} 11. Be2 (11. Bg5 Rg6 12. Qh4 h6 13. Bxh6 Rg4 14. Qh3 Rg8 15. Bd2 Qe7 16. Qh4 O-O-O {1-0 (28) Savchenko,B (2585)-Lugovskoy,M (2474) Sochi 2017}) 11... Qe7 12. O-O {LiveBook: 3 Games} Rg6 {White is slightly better.} 13. Qh4 $1 O-O-O 14. a4 Rdg8 15. a5 $146 (15. Bh5 $16) ({Predecessor:} 15. f3 exf3 16. Bxf3 Bxf3 17. Rxf3 Rg4 18. Qh6 {1-0 (44) Uckar,K (1653)-Hankow,B (1839) Berlin 2010}) 15... h5 16. axb6 (16. Bxh5 Rh8 $15) (16. c4 $16) 16... axb6 $11 17. Be3 (17. Bxh5 Rh8 $17) 17... Nf8 (17... Qd8 $11) 18. Ra7 ({Much weaker is} 18. Bxh5 Rh8 $11) 18... Rg4 19. Bxg4 Rxg4 20. Qh3 Ng6 $1 21. Nxh5 Rh4 22. Qxh4 $1 ({Inferior is} 22. Bg5 Rxh3 23. gxh3 Qd6 $19) 22... Nxh4 23. Bg5 $1 $36 {[%csl LRf6,LRh4][%mdl 2048] White has the initiative.} Qf8 24. Nxf6 Nf5 25. Rfa1 {Strongly threatening Ra8+!} Qg7 $2 {[%mdl 8192] [#]} (25... Qd6 $14) 26. Ra8+ $1 $18 Bxa8 27. Rxa8+ Kb7 28. Rg8 e3 29. fxe3 {Precision: White = 48%, Black = 48%.} 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "10"]
[White "Evdokimov, Alexander A"]
[Black "Demkovich, Anatoliy"]
[Result "1/2-1/2"]
[ECO "A37"]
[WhiteElo "2502"]
[BlackElo "2407"]
[Annotator "TA"]
[PlyCount "160"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 27,160,-52,-45,-72,-62,-52,-43,-56,18,12,15,0,67,61,55,72,65,54,56,56,57,15,9,2,5,0,0,-8,0,-21,-21,-17,-7,-16,0,0,0,0,0,0,0,-23,-18,-14,-7,-14,-14,-14,-14,-16,-22,-17,-8,-151,-167,-148,-152,-228,-224,-581,-587,-539,-563,-2720,-196,-662,-589,-1579,-249,-260,-245,-253,-202,-202,-147,-137,-147,-486,-175,-175,-106,-105,0,-64,-59,-61,-68,-58,-69,-66,-59,-56,0,-30,-33,-145,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. Nf3 c5 2. c4 Nc6 3. g3 g6 4. Bg2 Bg7 5. O-O e6 6. Nc3 Nge7 7. d3 d5 8. Bg5 h6 9. Bd2 O-O 10. a3 {A37: Symmetrical English vs ...g6: 4 Bg2 Bg7 5 Nf3} b6 11. Rb1 Bb7 (11... a5 12. Qc1 Kh7 13. Rd1 Bb7 14. Na4 e5 15. e3 d4 16. Qc2 dxe3 17. fxe3 Rb8 {½-½ (65) Pantsulaia,L (2595)-Safarli,E (2653) Warsaw 2013}) 12. cxd5 exd5 {[%cal Be6d5,Bd5d4][%mdl 32]} 13. b4 cxb4 14. axb4 d4 $1 {[%cal Rd4c3] LiveBook: 4 Games} 15. Na2 {[#]} Ne5 $146 ({Predecessor:} 15... Qd7 16. b5 Nd8 17. Qc1 Rc8 {½-½ (41) Gereben,E (2330)-Andersson,U (2535) Dortmund 1973}) 16. Nxe5 Bxg2 17. Kxg2 Qd5+ (17... Bxe5 $15 18. Qb3 Nf5) 18. Nf3 $11 {Hoping for Qb3.} Qxa2 19. b5 Nd5 (19... Qd5 $11) 20. Ra1 $14 Qb2 21. Qa4 Rfc8 22. Ra2 Nc3 23. Bxc3 Qxc3 24. Nd2 {Black must now prevent Nc4.} Qc5 25. Rb1 Qd5+ 26. Kg1 Rc7 27. Qb3 Qh5 28. Nc4 Re8 29. Qd1 Rce7 {[%cal Re7e2]} 30. Rbb2 Qd5 31. Qf1 Kh7 32. Qg2 Qh5 {[%cal Re7e2]} 33. Kf1 Qf5 34. f4 (34. Qf3 {seems wilder.} Qh3+ 35. Qg2 Qf5) 34... Rd8 {[%cal Be8d8,Bd8d5,Bd5c5][%mdl 32]} 35. Qf3 h5 36. Kg2 Rd5 37. Kf2 Rc5 38. Rb3 Qh3 39. Qg2 Qd7 40. Rab2 (40. Qf3 $11 {keeps the balance.}) 40... g5 $1 $17 41. fxg5 Rxg5 42. Nd2 {[#]} (42. Rc2 $17 {was necessary.}) 42... Bh6 $1 $19 43. Nf3 $2 (43. Rb1 {is tougher.}) 43... Rc5 44. Rb1 Rc2 45. Kf1 Qc8 $2 (45... Rexe2 46. Ng5+ Bxg5 47. Qxe2 Qh3+ 48. Ke1 Rxe2+ 49. Kxe2 Qg2+ 50. Ke1 Bd2+ 51. Kd1 Bc3) 46. Ne1 $2 (46. Re1) 46... Qf5+ 47. Nf3 Rec7 $2 (47... Rexe2 48. Qxe2 Qh3+ 49. Ke1 Rxe2+ 50. Kxe2 Qg2+ 51. Ke1 Qxf3) 48. Re1 Bd2 49. Rd1 Be3 50. Rbb1 {[%cal Bb3b1,Bb1a1,Ba1a4][%mdl 32]} f6 51. Ke1 Re7 52. Nh4 $2 {[%mdl 8192] [#]} (52. Rb4 $17) 52... Qg4 $2 (52... Rxe2+ $1 {[%mdl 512]} 53. Qxe2 (53. Kxe2 Bc1+) 53... Bf2+ 54. Kf1 Qh3+ 55. Kxf2 Qxh2+ 56. Ng2 Rxe2+ 57. Kxe2 Qxg2+ 58. Ke1 Qxg3+ 59. Kd2 h4) 53. Kf1 Re5 (53... Bg5 $19 {[%cal Re7e2]} 54. Re1 Bd2) 54. Ra1 Re7 ({But not} 54... Rxb5 $6 55. Rxa7+ Kh6 56. Ra8 $11) ({Black should play} 54... Rc7 $17 {Threatens to win with ...Rg7.} 55. h3 Qc8) 55. Qf3 ({White should try} 55. Rab1 $1 $11) 55... Bg5 $15 56. Re1 Bxh4 57. Qxg4 hxg4 58. gxh4 {[%mdl 4096] Endgame KRR-KRR} Rc5 59. Ra4 Rd7 (59... Rxb5 $15 60. Rxd4 f5) 60. Rb1 Kg6 61. Rbb4 (61. Rba1 $15) 61... Rcd5 ({Better is} 61... Kh5 $17 62. Rxd4 Rxd4 63. Rxd4 Rxb5) 62. Kf2 $11 {The position is equal.} Kh5 63. Kg3 f5 64. h3 gxh3 65. Kxh3 Re5 66. Rxd4 Re3+ 67. Kg2 Rxe2+ 68. Kf3 Rxd4 69. Rxd4 {KR-KR} Re5 70. Rb4 Rd5 71. Kf4 Kxh4 72. Ra4 Rxb5 {And now ...a5 would win.} 73. Rxa7 {[%cal Ra7h7]} Kh5 74. Rg7 Kh6 75. Rg3 Rd5 76. Rg8 b5 77. d4 Kh7 78. Rg1 $1 b4 79. Rb1 Rb5 {Threatening ...Kg6.} 80. d5 Rxd5 {Precision: White = 51%, Black = 61%.} 1/2-1/2

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "10"]
[White "Hasangatin, Ramil"]
[Black "Savitskiy, Sergey"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2502"]
[BlackElo "2415"]
[Annotator "TA"]
[PlyCount "37"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,37,0,0,-2,-2,-3,-5,-5,1,-5,-5,0,0,-10,-8,-7,5,0,0,0,0,0,0,0,0,0,0,0,0,-6]} 1. d4 Nf6 2. Nf3 g6 3. Nc3 d5 4. Bf4 Bg7 5. Nb5 Na6 {[%cal Bb8a6,Ba6c7,Bc7e8,Be8d6][%mdl 32] The position is equal.} 6. e3 $1 {D00: 1 d4 d5: Unusual lines} c6 (6... O-O 7. h3 Ne4 8. c3 c5 9. a4 c4 10. b3 cxb3 11. Qxb3 Bf5 12. Be2 Qa5 13. O-O {1-0 (22) Hasangatin,R (2496)-Savitskiy,S (2412) Sochi 2017}) 7. Nc3 Nc7 8. h3 O-O 9. Be2 Nce8 (9... Bf5 10. O-O Rc8 11. Bh2 Ne4 12. Nxe4 Bxe4 13. c3 {½-½ (55) Aronian,L (2799)-Vachier Lagrave,M (2804) Tbilisi 2017}) 10. O-O Nd6 11. Bh2 $146 ({Predecessor:} 11. Rc1) 11... Re8 12. Re1 Nd7 13. Bd3 e5 14. dxe5 Nxe5 15. Nxe5 Bxe5 16. Bxe5 Rxe5 17. e4 dxe4 18. Bxe4 Qe7 {[%cal Rd6e4]} 19. Bd3 {Precision: White = 77%, Black = 88%.} 1/2-1/2

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "10"]
[White "Belyakov, Bogdan"]
[Black "Murzin, Volodar"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2486"]
[BlackElo "2268"]
[Annotator "TA"]
[PlyCount "111"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,111,21,43,36,58,0,0,-2,-4,0,-3,-10,0,-6,13,0,32,41,41,9,18,9,15,8,2,2,22,21,23,18,83,55,46,39,27,35,33,31,76,55,73,60,64,57,80,80,89,64,89,86,86,54,76,76,90,79,87,79,81,81,79,79,79,79,109,62,238,238,254,200,277,277,210,208,383,389,390,269,383,200,200,200,200,200,200,200,200,200,200,200,193,179,171,0,179,171,178,171,171,162,29976,29976,29976,29979]} 1. e4 c5 2. c3 d6 3. d4 Nf6 4. Nd2 (4. Bd3 cxd4 5. cxd4 g6 6. Nf3 Bg7 7. Nc3 O-O 8. O-O Bg4 9. h3 Bxf3 10. Qxf3 Nc6 11. Be3 Nd7 12. Ne2 Nde5 13. dxe5 Nxe5 14. Qg3 Nxd3 15. Bd4 Bxd4 16. Nxd4 {0-1 (58) Nepomniachtchi,I (2751)-Karjakin,S (2783) chess.com INT 2017}) 4... cxd4 5. cxd4 e6 6. Ngf3 {B22: Sicilian: 2 c3} Be7 7. g3 $146 (7. Bd3 $14) ({Find the theoretical novelty and annotate with similar games:} 7. Bd3 O-O 8. Qe2 Nc6 9. e5 dxe5 10. dxe5 Nd5 11. Qe4 g6 {0-1 (46) Kastelik,A (2114)-Czachor,G (2078) Jastrzebia Gora 2016}) 7... O-O 8. Bg2 {The position is equal.} Nc6 9. O-O d5 10. Re1 dxe4 11. Nxe4 Nd5 12. Ne5 Nxe5 13. dxe5 Bd7 14. Qh5 Bc6 15. Bg5 Bxg5 16. Nxg5 {[%csl Gg5][%cal Rh5h7]} h6 17. Ne4 Qe7 18. a3 Rad8 19. Rac1 f5 (19... Nb6 $11) 20. exf6 Nxf6 21. Nxf6+ Qxf6 22. Qe2 Bxg2 23. Kxg2 Rde8 24. Rc2 e5 25. Qe4 Re7 26. Re3 Qe6 27. Rd2 Kh8 28. Rde2 Qd6 29. Rd3 Qb6 30. Rf3 {[%cal Rf3f8]} Rfe8 31. Rd2 a6 32. b4 a5 33. Rd5 axb4 34. axb4 {[%cal Ba3b4,Bb4b5][%mdl 32]} Qc6 35. b5 Qb6 36. h4 {[%cal Bh2h4,Bh4h5][%mdl 32]} Qe6 37. h5 Rf7 $2 {[#]} (37... Qc8 $14) 38. Rxf7 $1 $18 Qxf7 39. Rxe5 Rxe5 40. Qxe5 {[%mdl 4096] Endgame KQ-KQ} Qd7 41. Qc5 Kg8 $2 (41... Kh7 {was called for.} 42. Qc4 b6) 42. Qc4+ Kh7 43. g4 Kh8 (43... b6 $142 44. f3 Qd8) 44. Kg3 (44. b6 $142 Kh7 45. f3) 44... Qd6+ 45. Kh3 {aiming for Qc8+.} b6 46. Qc6 Qd4 47. Qc8+ Kh7 48. Qf5+ Kh8 49. Kg2 Kg8 50. Kf3 Qc3+ 51. Kg2 {Threatens to win with Qe6+.} Qd4 $1 52. Qe6+ Kh8 53. Qe2 Kg8 54. f3 {And now Qe8+ would win.} Kh8 $2 {[#]} (54... Kf7 $18 55. Qf2 Qd6) 55. Qe8+ Kh7 56. Qe4+ {Precision: White = 43%, Black = 41%.} 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "10"]
[White "Golubov, Saveliy"]
[Black "Potapov, Pavel"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "2484"]
[BlackElo "2479"]
[Annotator "TA"]
[PlyCount "74"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,74,-5,2,-13,51,25,29,16,29,27,27,34,60,47,112,108,136,121,135,143,223,200,195,128,134,120,132,135,101,118,141,39,72,37,37,31,36,54,38,0,91,70,156,70,85,68,33,-425,0,-72,-89,-194,-190,-226,224,0,72,-29991,-29992]} 1. e4 d5 2. exd5 Qxd5 3. Nf3 Nf6 4. d4 g6 5. Nc3 Qd6 6. Bc4 Bg7 7. O-O O-O 8. h3 a6 9. Re1 {B01: Scandinavian Defence} b5 {[%cal Bb7b5,Bb5b4][%mdl 32] LiveBook: 3 Games} 10. Bd3 Nc6 $146 (10... Bb7 $11) ({Predecessor:} 10... Bb7 11. Bg5 Nbd7 12. Ne4 Bxe4 13. Bxe4 Rad8 14. c3 h6 15. Bh4 Nh5 16. Bxe7 Qxe7 17. Bxg6 Qxe1+ 18. Qxe1 fxg6 {½-½ (33) Sax,G (2529)-Chatalbashev,B (2606) Sibenik 2010}) 11. a4 {White is slightly better.} b4 12. Ne4 Nxe4 13. Bxe4 Bb7 14. Bg5 {[%cal Bc1g5,Bg5h4,Bh4g3,Bg3h2][%mdl 32]} Rae8 15. c3 h6 ({Black should try} 15... Ba8 $14) 16. Bh4 $16 f5 17. Bg3 f4 18. Bh2 a5 (18... g5 $16 19. Bc2 Bc8) 19. Qb3+ Kh7 20. Ne5 (20. Qc2 $18) 20... Nxe5 21. Bxb7 Qb6 22. Bd5 $1 e6 23. Be4 Nd7 24. Qc4 (24. Qc2 $1 $16 e5 25. cxb4) 24... c5 25. Rad1 cxd4 26. cxd4 e5 27. dxe5 Nxe5 28. Qc2 Rf6 (28... b3 $11 29. Qc1 Rc8) 29. b3 Kh8 (29... Rff8 $14) 30. Rd5 ({White should play} 30. Kh1 $16) 30... g5 31. Rb5 Qd4 {Threatens to win with ...Nd3.} 32. Rxa5 $2 {[%mdl 8192]} (32. Rd1 $14 Qc3 33. Qb1 (33. Rxa5 Rd6 $11)) 32... Rfe6 $2 (32... Nd3 $1 $19 {[%cal Rd3e1]} 33. Ra8 Rfe6 34. Rxe8+ (34. Rd1 $2 Qxe4 35. Rxe8+ Rxe8 $19) 34... Rxe8 35. Qxd3 Qxd3 36. Bxd3 Rxe1+ 37. Bf1 Rb1) 33. Rd1 (33. Rf1 $11) 33... Qc3 $1 $17 {[%cal Rc3c2]} 34. f3 (34. Rc5 $17 Nc4 35. Rxc4 Rxe4 36. Qxc3 bxc3 37. Rxe4 Rxe4 38. Kf1) 34... Nc6 $40 {[%mdl 128] Black goes for the king.} 35. Rad5 {[#] Black must now prevent Qd3.} Nd4 $4 {[%mdl 8192] [#]} (35... Rxe4 $1 $19 {[%mdl 512]} 36. Qxc3 (36. Qxe4 Rxe4) 36... bxc3 37. fxe4 c2) 36. Qa2 $2 (36. Qf2 $1 $18) 36... Qxb3 (36... Nxb3 $11 {keeps the balance.} 37. R5d3 Qc5+ 38. Kh1 Nc1 39. Qxe6 Rxe6 40. Rd8+ Bf8) 37. Qf2 $2 {[%mdl 8192]} (37. Qxb3 $16 Nxb3 38. g3) 37... Qxd1+ {Precision: White = 30%, Black = 35%.} 0-1

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "10"]
[White "Pogonina, Natalija"]
[Black "Tyurin, Artem"]
[Result "1-0"]
[ECO "E60"]
[WhiteElo "2478"]
[BlackElo "1820"]
[Annotator "TA"]
[PlyCount "62"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,62,27,18,0,5,0,79,62,91,69,109,96,152,147,134,142,199,214,350,340,322,321,427,392,1156,1156,1138,1119,1310,1296,1268,1253,1871,1861,1440,1218,29988,29989,29989,29990,29990,29991,29991,29992,29992,29993,29994]} 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. e3 O-O 5. Be2 d5 6. cxd5 {E60: King's Indian: Unusual lines and Fianchetto Variation without Nc3} Nxd5 7. e4 Nb6 8. O-O c5 9. d5 e6 {[%cal Re6d5] LiveBook: 5 Games} 10. Nc3 exd5 11. exd5 Bf5 (11... Bxc3 $1 $11 12. bxc3 Qxd5) (11... Bxc3 12. bxc3 Qxd5 {½-½ (87) Grischuk,A (2772)-Mamedyarov,S (2799) Riadh 2017}) 12. Bg5 $16 Qc8 $146 ({Predecessor:} 12... Bf6 13. Bxf6 Qxf6 14. Qb3 N8d7 15. Rac1 {0-1 (27) Figueroa,M (2214)-Thorhallsson,T (2448) Turin 2006}) 13. Qd2 Na6 14. Rad1 f6 (14... Re8 $142) 15. Bf4 Rd8 16. d6 Nb4 (16... Qd7 $16 17. Rfe1 Qf7) 17. a3 $18 Nc2 {[#]} (17... Nc6 {is a better defense.} 18. Nb5 Be4) 18. g4 $1 {[%mdl 512]} Bxg4 19. Qxc2 Bh3 20. Rfe1 f5 $2 (20... Qf5 21. Qxf5 Bxf5) 21. Ng5 h6 22. Nxh3 g5 {[#]} 23. Nxg5 $1 hxg5 24. Bxg5 Rf8 25. Nd5 Nxd5 26. Rxd5 f4 27. d7 {White mates.} Qc6 28. Bc4 Kh8 29. d8=Q Raxd8 30. Rxd8 Rxd8 31. Bxd8 Bf8 {Precision: White = 90%, Black = 32%.} 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "10"]
[White "Kharchenko, Boris"]
[Black "Potapenko, Denis"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2464"]
[BlackElo "2158"]
[Annotator "TA"]
[PlyCount "125"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,125,19,33,4,24,19,18,41,32,23,21,0,37,43,212,144,183,129,135,131,180,142,128,136,118,116,148,104,118,0,0,14,115,127,152,87,110,77,106,56,77,45,54,70,169,70,166,115,99,65,129,89,312,295,419,414,410,399,318,316,406,397,412,413,398,283,269,50,50,52,51,33,63,14,16,0,346,345,324,343,338,219,329,333,326,326,293,294,305,302,1508,1476,1019,1127,883,745,546,447,29987,29988,29989,29990,29991,29989,29991,29992,29992,29993,29993,29994]} 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 c6 6. Ne5 Bf5 7. g4 Be6 8. Nc4 Bxc4 {B01: Scandinavian Defence} (8... Qc7 9. g5 Nd5 10. Ne4 Nd7 11. Na3 Bf5 12. Ng3 Bg6 13. c4 Nb4 14. f4 e6 15. Qf3 O-O-O 16. Bd2 {½-½ (50) Pikula,D (2535)-Saric,S (2444) Kragujevac 2010}) 9. Bxc4 e6 {LiveBook: 4 Games} 10. Qf3 $146 ({Predecessor:} 10. Qe2 Nbd7 11. Bd2 Bb4 12. a3 O-O-O 13. h3 Nd5 14. Nxd5 Bxd2+ 15. Qxd2 Qxd2+ 16. Kxd2 exd5 {½-½ (35) Padmini,R (2408)-Zhou,G (2239) China 2016}) 10... Bb4 {The position is equal.} (10... Nbd7 {keeps more tension.} 11. g5 Nd5 12. Bd2 Bb4 13. h4 O-O) 11. O-O Bxc3 12. bxc3 Nbd7 13. Re1 O-O 14. Bd3 h6 15. h4 Nh7 $2 (15... e5 $14) 16. Bd2 Qd8 17. Qg3 (17. Qh3 $18) 17... Re8 $16 18. Rab1 b6 19. f4 Qc7 20. Qf3 Ndf8 21. h5 Rad8 22. Re2 c5 23. Bb5 ({Better is} 23. g5 $1 $16) 23... Re7 $11 24. Be3 {[%cal Bd2e3,Be3f2,Bf2g3][%mdl 32]} c4 (24... Nf6 $11) 25. Rb4 Rd5 26. Rxc4 (26. Bd2 $142) 26... Qd8 $16 27. Bc6 Ra5 28. a4 Rc7 29. Bf2 $36 {[%mdl 2048] White has some pressure.} Nf6 30. Bg3 Nd5 ({Black should play} 30... a6 $14) 31. Bxd5 (31. f5 $18 {Threatens to win with Bxd5.} Re7 32. Bh4) 31... exd5 (31... Rxd5 $14 32. Rxc7 Qxc7) 32. Rxc7 (32. Bh4 $18 Qd7 33. Rxc7 Qxc7 34. Re8) 32... Qxc7 33. f5 Qd7 (33... Qd8 $14) 34. Qe3 {Hoping for Qe8.} Rxa4 $2 (34... f6 $16) 35. Qe8 $18 Rc4 {[#]} (35... f6 {might work better.} 36. Qb8 Ra1+ 37. Kh2 Qb5) 36. Re7 $1 {White threatens Qxf7+ and mate.} Qxe8 37. Rxe8 {[%mdl 4096] Endgame KRB-KRN} Rc6 {[#] and the idea ...f6 leaves Black hopeful.} 38. c4 $1 {[%mdl 512]} dxc4 (38... Rxc4 39. Bd6) 39. d5 Rc5 40. Bd6 Rxd5 41. Bxf8 {KRB-KR} ({Less strong is} 41. Rxf8+ Kh7 $18) 41... Kh7 42. Bb4 $2 (42. Kf2 $18) 42... Rd4 $1 $14 43. Re7 Rxg4+ 44. Kh2 {Black must now prevent Bc3.} Kg8 45. Re8+ Kh7 46. Re7 {aiming for Bc3.} Rh4+ $2 {[%mdl 8192]} (46... Kg8 $11) 47. Kg3 $18 Rxh5 48. Rxf7 Kg8 {[#]} 49. Rf8+ $1 (49. Rxa7 Rxf5 50. Bc3 Rg5+ 51. Kf4 Rg2 $16) 49... Kh7 50. Bc3 Rg5+ 51. Kf4 Rg2 52. Rf7 Kg8 53. Rxa7 Rxc2 $2 (53... h5 54. Bd4 Rg4+ 55. Ke5 h4 56. Bxb6 h3 57. Ra8+ Kh7) 54. Rxg7+ Kf8 55. Bf6 Rf2+ 56. Ke5 Re2+ 57. Kd5 b5 (57... Rd2+ $18 58. Ke4 (58. Kxc4 b5+ 59. Kc5 Rf2 $18) 58... Re2+ 59. Kf3 Re1) 58. Rb7 {White mates.} h5 59. Be5 c3 60. Bxc3 h4 61. f6 Rf2 62. Ke6 {[%cal Rb7b8]} Re2+ 63. Be5 {Precision: White = 51%, Black = 37%.} 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "10"]
[White "Zakaryan, David"]
[Black "Balashov, Yuri S"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "2420"]
[BlackElo "2434"]
[Annotator "TA"]
[PlyCount "100"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,100,-1,8,7,4,-36,-40,-29,-38,-48,-59,-133,-126,-243,-235,-335,-222,-220,-225,-195,-130,-157,-155,-162,-159,-162,-149,-234,-225,-219,-195,-198,-196,-194,-135,-137,-141,-139,-115,-123,-122,-144,-135,-140,-132,-145,-136,-134,-132,-148,-143,-239,-239,-239,-239,-239,-238,-188,-183,-235,-185,-164,-164,-303,-257,-300,-284,-401,-401,-401,-396,-459,-442,-464,-412,-2342,-2171,-2021,-2168,-2168,-1803,-2151,-2046,-1973,-1914,-29988,-29979,-29979,-29980]} 1. d4 Nf6 2. Nf3 e6 3. Bg5 h6 4. Bxf6 Qxf6 5. e4 d6 6. Nc3 a6 7. Bd3 {A46: 1 d4 Nf6 2 Nf3 e6: Torre, London and Colle Systems} Nd7 {[%cal Bb8d7,Bd7e5,Be5c6][%mdl 32] LiveBook: 6 Games} 8. O-O (8. Qe2 Qd8 9. O-O Be7 10. e5 d5 11. Nd1 c5 12. c3 Qb6 13. a3 Nb8 14. b4 c4 {½-½ (36) Aranha Filho,A (2343)-Delgado Ramirez,N (2603) Curitiba 2017}) 8... g5 {[%cal Bg7g5,Bg5g4][%mdl 32]} 9. Re1 {The position is equal.} g4 10. e5 $146 ({Predecessor:} 10. Nd2) 10... Qg7 11. Nd2 dxe5 12. dxe5 ({Better is} 12. d5 $15) 12... Nxe5 $17 13. Nde4 (13. Re3 $17) 13... Bd7 $19 14. Qd2 (14. Nd2 {was necessary.}) 14... O-O-O 15. Qe3 {intending Qa7.} Nc6 16. Nc5 Qd4 (16... Be8 $19 17. Be4 Qg5) 17. Nxd7 {[#] Hoping for Qxd4.} Qxe3 ({Don't do} 17... Qxd7 18. Rad1 $17) ({Don't play} 17... Kxd7 18. Qxd4+ Nxd4 19. Re4 $11) 18. Rxe3 Rxd7 19. h3 h5 {[%cal Bh6h5,Bh5g4][%mdl 32]} 20. hxg4 (20. Be4 $17 {is a better defense.}) 20... hxg4 {...Bc5 is the strong threat.} 21. Ne2 Bc5 22. Re4 Rg8 {aiming for ...g3.} 23. g3 Nb4 (23... Kb8 $19 24. Kg2 Rd6) 24. Nf4 $17 Rg5 25. a3 Nxd3 26. Nxd3 Bd4 27. Rd1 Rd6 28. Kg2 c5 29. b3 b5 30. Rh1 c4 31. bxc4 bxc4 32. Nf4 (32. c3 $17) 32... e5 $19 33. c3 exf4 34. gxf4 Rgd5 {Threatens to win with ...Bc5.} 35. cxd4 Rxd4 {[%mdl 4096] Endgame KRR-KRR} 36. Re7 (36. Rxd4 $142 Rxd4 37. f5) 36... Rd7 ({Resist} 36... Rxf4 37. Ra7) 37. Re8+ Kc7 38. Kg3 (38. f5 $142) 38... f5 39. Rc1 Rh7 40. Re5 (40. Re6 $142) 40... Rh3+ 41. Kg2 Rxf4 42. a4 c3 {[%cal Bc4c3,Bc3c2][%mdl 32]} 43. a5 Rhf3 44. Re6 (44. Rc5+ $142 Kd6 45. R5xc3 Rxf2+ 46. Kg1) 44... Rxf2+ 45. Kg3 R4f3+ 46. Kh4 c2 47. Kg5 Rd3 48. Re5 Kd6 49. Rxf5 Rxf5+ 50. Kxf5 Rc3 {Precision: White = 38%, Black = 81%.} 0-1

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "10"]
[White "Matjushin, Gennady"]
[Black "Simonyan, Grigori"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2417"]
[BlackElo "2075"]
[Annotator "TA"]
[PlyCount "63"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,63,-21,-8,-2,-14,-14,0,-11,4,-82,-29,-30,194,178,169,20,109,52,59,10,68,37,79,41,31,57,97,80,127,136,302,303,287,301,408,302,302,296,282,0,268,161,315,228,267,275,246,238,238,241,29984,29985,29996,0,29997,29998]} 1. b4 e6 2. Bb2 Nf6 3. b5 d5 4. Nf3 a6 (4... Bd6 5. e3 O-O 6. c4 Nbd7 7. cxd5 exd5 8. Qc2 Re8 9. Be2 Ne5 10. Bxe5 Bxe5 11. Nxe5 Rxe5 12. O-O Bf5 13. Qc5 b6 {1-0 (67) Degterev,P (2545)-Del Vecchio,A (2522) ICCF email 2007}) 5. a4 axb5 6. axb5 {A00: Irregular Openings} Rxa1 7. Bxa1 c6 8. e3 {The position is equal.} Bd6 9. g4 $146 (9. Be2 $11) ({Predecessor:} 9. Be2 Bd7 10. bxc6 Nxc6 11. O-O O-O 12. c4 dxc4 13. Bxc4 Na5 14. Be2 b5 15. Bxf6 Qxf6 {0-1 (39) Mehlhorn,U (2098)-Betker,J (2219) GER email 2012}) 9... Nxg4 (9... O-O $17 10. Rg1 Re8) 10. Rg1 $11 Nxh2 $2 (10... e5 $11 11. h3 Nf6) 11. Nxh2 Bxh2 {[#]} 12. Rxg7 (12. Rg2 $1 $18) 12... Rf8 (12... Bd6 $1 $11) 13. Rxh7 (13. Rg2 $16 Qh4 14. Bg7) 13... Bd6 $14 14. c4 dxc4 (14... Qg5 $11) 15. Nc3 {Black must now prevent Ne4.} Nd7 16. bxc6 bxc6 17. Ne4 Be5 18. f4 Bxa1 19. Qxa1 Nb6 $2 (19... Qb6 $16 {might work better.} 20. Bxc4 Qb4) 20. Be2 ({Don't play} 20. Nf6+ $6 Ke7 $18) 20... Nd5 21. Bxc4 Qc7 22. Qa3 Qe7 23. Qa8 Qc7 24. Qa3 Qe7 $1 {[%cal Re7a3]} 25. Qb2 Qc7 $2 (25... Qb4 26. Qe5 Kd8) 26. Qg7 Qb8 {Hoping for ...Qb1+.} 27. Kf2 {Strongly threatening Bxd5.} Qb4 28. Qe5 Ke7 29. f5 $40 {[%cal Bf4f5,Bf5f6][%mdl 160] Bxd5 is the strong threat. White wants a kill.} Qxc4 $2 (29... Kd8 $18 30. f6 Nb6) 30. f6+ Kd7 31. Qd6+ Ke8 {[#] And now ...Qb4 would win.} 32. Qxf8+ $1 {[%mdl 512] Precision: White = 40%, Black = 26%.} 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "10"]
[White "Kotenko, Pavel"]
[Black "Pshmahov, Osman"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2403"]
[BlackElo "2103"]
[Annotator "ChessBase"]
[PlyCount "113"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

1. e4 {[%emt 0:00:00]} e6 {[%emt 0:00:13]} 2. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:10]} 4. e5 {[%emt 0:00:00]} Nfd7 {[%emt 0:00:04]} 5. f4 {[%emt 0:00:00]} c5 {[%emt 0:00:02]} 6. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:14]} 7. Be3 {[%emt 0:00:02]} c4 {[%emt 0:00:31]} 8. f5 {[%emt 0:00:54]} exf5 {[%emt 0:01:37]} 9. Nxd5 {[%emt 0:00:10]} Qa5+ {[%emt 0:00:25]} 10. Nc3 {[%emt 0:00:21]} Bb4 {[%emt 0:00:07]} 11. Be2 {[%emt 0:04:03]} Nb6 {[%emt 0:00:27]} 12. O-O {[%emt 0:00:05]} Bxc3 {[%emt 0:00:00]} 13. bxc3 {[%emt 0:00:12]} Be6 {[%emt 0:00:01]} 14. Bd2 {[%emt 0:01:36]} O-O-O {[%emt 0:00:19]} 15. Ng5 {[%emt 0:00:24]} h6 {[%emt 0:00:15]} 16. Nxe6 {[%emt 0:00:15]} fxe6 {[%emt 0:00:01]} 17. a4 {[%emt 0:00:25]} g5 {[%emt 0:00:28]} 18. Rf2 {[%emt 0:00:48]} g4 {[%emt 0:01:24]} 19. Bf1 {[%emt 0:02:04]} Ne7 {[%emt 0:03:36]} 20. Qb1 {[%emt 0:00:38]} Ned5 {[%emt 0:01:00]} 21. Qb5 {[%emt 0:00:12]} Qxb5 {[%emt 0:00:02]} 22. axb5 {[%emt 0:00:01]} Kb8 {[%emt 0:00:00]} 23. g3 {[%emt 0:01:58]} Nc7 {[%emt 0:00:55]} 24. Bg2 {[%emt 0:01:08]} Nxb5 {[%emt 0:00:18]} 25. Rff1 {[%emt 0:00:29]} Nc7 {[%emt 0:02:34]} 26. Rfb1 {[%emt 0:00:27]} Ncd5 {[%emt 0:00:42]} 27. Ra3 {[%emt 0:00:28]} Rd7 {[%emt 0:01:23]} 28. Kf2 {[%emt 0:00:03]} h5 {[%emt 0:00:21]} 29. Bg5 {[%emt 0:00:17]} Rg8 {[%emt 0:00:13]} 30. Bd2 {[%emt 0:00:17]} Rf7 {[%emt 0:01:05]} 31. Rba1 {[%emt 0:02:43]} a6 {[%emt 0:00:04]} 32. Rb1 {[%emt 0:00:00]} Ka7 {[%emt 0:00:05]} 33. Ra2 {[%emt 0:00:00]} Rgf8 {[%emt 0:01:54]} 34. Kg1 {[%emt 0:00:00]} h4 {[%emt 0:00:10]} 35. Bf1 {[%emt 0:00:16]} Rh8 {[%emt 0:00:00]} 36. Bg2 {[%emt 0:00:07]} Rfh7 {[%emt 0:00:20]} 37. Kf2 {[%emt 0:00:37]} hxg3+ {[%emt 0:00:10]} 38. hxg3 {[%emt 0:00:10]} Rf8 {[%emt 0:00:10]} 39. Kg1 {[%emt 0:00:10]} Rff7 {[%emt 0:00:10]} 40. Bh1 {[%emt 0:00:00]} Rh3 {[%emt 0:00:10]} 41. Be1 {[%emt 0:00:00]} f4 {[%emt 0:00:10]} 42. Bg2 {[%emt 0:00:00]} Rxg3 {[%emt 0:00:10]} 43. Bxg3 {[%emt 0:00:40]} Nxc3 {[%emt 0:00:10]} 44. Rxb6 {[%emt 0:00:10]} Nxa2 {[%emt 0:00:10]} 45. Rxe6 {[%emt 0:00:10]} fxg3 {[%emt 0:00:10]} 46. Rf6 {[%emt 0:00:10]} Re7 {[%emt 0:00:10]} 47. e6 {[%emt 0:00:10]} Nc3 {[%emt 0:00:10]} 48. d5 {[%emt 0:00:10]} Ne2+ {[%emt 0:00:10]} 49. Kf1 {[%emt 0:00:10]} Nd4 {[%emt 0:00:10]} 50. Rf7 {[%emt 0:00:10]} Re8 {[%emt 0:00:10]} 51. d6 {[%emt 0:00:10]} Rxe6 {[%emt 0:00:10]} 52. Rxb7+ {[%emt 0:00:10]} Ka8 {[%emt 0:00:00]} 53. d7 {[%emt 0:00:10]} Rf6+ {[%emt 0:00:20]} 54. Ke1 {[%emt 0:00:10]} Nxc2+ {[%emt 0:00:10]} 55. Kd2 {[%emt 0:00:10]} Rf2+ {[%emt 0:00:10]} 56. Kc3 {[%emt 0:00:10]} Rxg2 {[%emt 0:00:10]} 57. Rc7 {[%emt 0:00:10]} 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "10"]
[White "Vastrukhin, Oleg"]
[Black "Kryakvin, Dmitry"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "2398"]
[BlackElo "2580"]
[Annotator "TA"]
[PlyCount "127"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,127,10,-6,-13,-12,-10,2,9,-32,-7,-15,-11,-16,0,-37,-15,-7,-15,-8,-20,-13,0,0,0,0,0,-6,-5,-6,-6,-6,0,3,25,20,28,6,7,-63,61,-27,-26,-35,-17,-56,-66,-93,-54,-56,-41,-133,-141,-131,-137,-135,-95,-127,-127,-112,-38,-40,-40,-40,-34,-48,-35,-45,-41,-72,-75,-64,-10,-18,0,-10,-8,-120,-30,-27,-4,-55,-55,-55,-55,-55,-55,-55,-55,-75,-59,-62,-18,-18,-18,-48,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,0,0,0,0]} 1. Nf3 d5 2. g3 Bg4 3. Bg2 Nd7 4. d4 e6 5. O-O Ngf6 6. c4 c6 7. Qb3 Qb6 8. Nc3 Be7 9. c5 Qa6 {D11: Slav Defence: 3 Nf3 sidelines and 3...Nf6 4 e3 Bg4} 10. Bf4 b6 11. cxb6 axb6 12. Rfc1 O-O 13. h3 Bh5 {[%cal Bg4h5,Bh5g6,Bg6d3,Bd3c4][%mdl 32]} 14. a4 Rfc8 15. e3 $146 ({Predecessor:} 15. g4 Bg6 16. Bf1 Qa5 17. Bd2 {0-1 (28) Yegiazarian,A (2400)-Lputian,S (2590) Yerevan 1994}) 15... Qa5 16. g4 Bg6 17. Nh4 Bd3 18. g5 Bc4 19. Qd1 Ne8 20. b3 Ba6 $1 21. e4 Bd6 22. e5 $36 {[%mdl 2048] White is more active.} Bf8 23. Nf3 Qb4 24. h4 Qe7 25. h5 c5 26. Rab1 Nc7 27. Nh2 (27. Bf1 $11) 27... b5 (27... cxd4 $15 28. Qxd4 Qa3) 28. axb5 (28. dxc5 $14 Nxc5 29. Be3) 28... Nxb5 $11 29. Nxb5 Bxb5 30. Ng4 cxd4 31. Qxd4 Qb4 32. Qxb4 Bxb4 33. h6 ({White should try} 33. Bf1 $15 Rxc1 34. Bxc1) 33... Bd3 $17 34. Rxc8+ Rxc8 35. Ra1 Be2 36. Ra7 Nc5 37. Ne3 d4 ({But not} 37... Nxb3 $2 38. Rb7 $18) (37... Nd3 $17 38. Bg3 Bh5) 38. Nc4 Bxc4 39. bxc4 d3 {Strongly threatening ...d2.} 40. Bf3 d2 41. Be3 Nd3 42. Rb7 Nxe5 43. Be2 Nc6 ({Not} 43... Nxc4 44. Rxb4 Kf8 45. hxg7+ Kxg7 46. Bd4+ Kg6 47. Bc3 $16) ({Better is} 43... Ba5 $15 44. Rb1 Rd8) 44. Kf1 $11 Rd8 45. Bd1 Bf8 {Threatening ...Na5.} 46. Ke2 (46. c5 $11) 46... Nd4+ (46... Na5 $17 47. hxg7 Ba3) 47. Kxd2 Nf5+ 48. Ke2 (48. Ke1 $11) 48... Nxe3 $15 49. fxe3 gxh6 50. gxh6 Bxh6 {[%mdl 4096] Endgame KRB-KRB} 51. Ba4 Bf8 52. Rc7 h5 53. c5 Ra8 54. Bc6 Ra2+ 55. Kf3 Bxc5 {White must now prevent ...Kf8.} 56. Be8 {The position is equal.} Kf8 {[#] Hoping for ...Bb6.} 57. Bxf7 Bb6 58. Rb7 Ra3 59. Bxh5 Rxe3+ 60. Kf4 Bd4 61. Rf7+ Kg8 62. Rd7 Re1 63. Bf7+ Kf8 64. Bxe6 {Precision: White = 49%, Black = 48%.} 1/2-1/2

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "10"]
[White "Tomilova, Elena"]
[Black "Tunik, Gennady"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2331"]
[BlackElo "2378"]
[Annotator "ChessBase"]
[PlyCount "138"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. Bg5 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 3. e4 {[%emt 0:00:00]} h6 {[%emt 0:00:00]} 4. Bxf6 {[%emt 0:00:00]} Qxf6 {[%emt 0:00:02]} 5. c3 {[%emt 0:00:00]} Qd8 {[%emt 0:00:07]} 6. Bd3 {[%emt 0:00:10]} b6 {[%emt 0:00:15]} 7. Ne2 {[%emt 0:00:08]} Bb7 {[%emt 0:00:00]} 8. O-O {[%emt 0:00:06]} d6 {[%emt 0:00:00]} 9. Nd2 {[%emt 0:00:04]} Nd7 {[%emt 0:00:06]} 10. f4 {[%emt 0:00:25]} g5 {[%emt 0:01:18]} 11. Ng3 {[%emt 0:01:12]} Qe7 {[%emt 0:00:31]} 12. Qa4 {[%emt 0:02:50]} a6 {[%emt 0:01:20]} 13. f5 {[%emt 0:00:26]} b5 {[%emt 0:00:47]} 14. Qc2 {[%emt 0:00:30]} e5 {[%emt 0:00:27]} 15. d5 {[%emt 0:00:26]} Nf6 {[%emt 0:00:23]} 16. a4 {[%emt 0:00:02]} bxa4 {[%emt 0:00:58]} 17. Qxa4+ {[%emt 0:00:12]} Qd7 {[%emt 0:00:00]} 18. Qb3 {[%emt 0:00:46]} Qc8 {[%emt 0:00:15]} 19. Nc4 {[%emt 0:00:20]} Qb8 {[%emt 0:00:34]} 20. Ra4 {[%emt 0:00:54]} Qa7+ {[%emt 0:00:00]} 21. Kh1 {[%emt 0:00:03]} h5 {[%emt 0:00:58]} 22. Na5 {[%emt 0:01:45]} Bc8 {[%emt 0:00:05]} 23. Nc6 {[%emt 0:00:35]} Qe3 {[%emt 0:00:00]} 24. Qc2 {[%emt 0:00:11]} h4 {[%emt 0:00:06]} 25. Ne2 {[%emt 0:01:27]} h3 {[%emt 0:02:17]} 26. g3 {[%emt 0:00:05]} Bd7 {[%emt 0:00:43]} 27. Nc1 {[%emt 0:00:48]} Bxc6 {[%emt 0:00:00]} 28. dxc6 {[%emt 0:00:11]} Qb6 {[%emt 0:00:07]} 29. Qe2 {[%emt 0:00:11]} Ke7 {[%emt 0:00:38]} 30. Rxa6 {[%emt 0:02:33]} Rxa6 {[%emt 0:00:00]} 31. Bxa6 {[%emt 0:00:00]} Qxc6 {[%emt 0:00:02]} 32. Bd3 {[%emt 0:00:09]} d5 {[%emt 0:00:19]} 33. Re1 {[%emt 0:00:18]} dxe4 {[%emt 0:00:25]} 34. Bxe4 {[%emt 0:00:00]} Nxe4 {[%emt 0:00:12]} 35. Qxe4 {[%emt 0:00:06]} Qxe4+ {[%emt 0:00:00]} 36. Rxe4 {[%emt 0:00:00]} Kf6 {[%emt 0:00:19]} 37. g4 {[%emt 0:00:00]} Bc5 {[%emt 0:00:10]} 38. Re1 {[%emt 0:00:52]} Rd8 {[%emt 0:00:08]} 39. Ne2 {[%emt 0:00:27]} Bf2 {[%emt 0:00:22]} 40. Rf1 {[%emt 0:00:52]} Bh4 {[%emt 0:00:26]} 41. Ng3 {[%emt 0:01:55]} Bxg3 {[%emt 0:00:12]} 42. hxg3 {[%emt 0:00:01]} Rd2 {[%emt 0:00:01]} 43. Ra1 {[%emt 0:00:07]} e4 {[%emt 0:01:09]} 44. Ra6+ {[%emt 0:00:16]} Ke5 {[%emt 0:00:02]} 45. Ra8 {[%emt 0:00:29]} Rxb2 {[%emt 0:00:09]} 46. Re8+ {[%emt 0:00:09]} Kd5 {[%emt 0:00:02]} 47. Re7 {[%emt 0:00:16]} f6 {[%emt 0:00:15]} 48. Rd7+ {[%emt 0:00:15]} Kc4 {[%emt 0:00:51]} 49. Rd4+ {[%emt 0:00:08]} Kxc3 {[%emt 0:00:00]} 50. Rxe4 {[%emt 0:00:00]} c5 {[%emt 0:00:32]} 51. Re6 {[%emt 0:00:02]} Kd4 {[%emt 0:00:35]} 52. Rxf6 {[%emt 0:00:22]} Ke4 {[%emt 0:00:52]} 53. Rc6 {[%emt 0:00:17]} Kf3 {[%emt 0:00:49]} 54. Rxc5 {[%emt 0:00:13]} Kxg4 {[%emt 0:00:14]} 55. f6 {[%emt 0:00:14]} Rf2 {[%emt 0:00:02]} 56. Rc6 {[%emt 0:00:00]} Kxg3 {[%emt 0:00:05]} 57. Rc3+ {[%emt 0:00:15]} Kh4 {[%emt 0:00:01]} 58. Rc6 {[%emt 0:00:24]} g4 {[%emt 0:00:04]} 59. Kg1 {[%emt 0:00:00]} Rf3 {[%emt 0:00:07]} 60. Rc4 {[%emt 0:00:13]} Rxf6 {[%emt 0:00:05]} 61. Ra4 {[%emt 0:00:05]} Rf3 {[%emt 0:00:26]} 62. Rb4 {[%emt 0:00:10]} Kg3 {[%emt 0:00:04]} 63. Rb1 {[%emt 0:00:01]} Rc3 {[%emt 0:00:17]} 64. Rf1 {[%emt 0:00:08]} Rc4 {[%emt 0:00:08]} 65. Ra1 {[%emt 0:00:07]} Kh4 {[%emt 0:00:02]} 66. Rd1 {[%emt 0:00:32]} g3 {[%emt 0:00:02]} 67. Ra1 {[%emt 0:00:03]} h2+ {[%emt 0:00:03]} 68. Kg2 {[%emt 0:00:18]} Rc2+ {[%emt 0:00:02]} 69. Kh1 {[%emt 0:00:04]} Kh3 {[%emt 0:00:01]} 0-1

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "10"]
[White "Ivlev, Aleksey"]
[Black "Kabanov, Nikolai"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "2300"]
[BlackElo "2478"]
[Annotator "TA"]
[PlyCount "75"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,75,26,30,11,33,0,0,-12,-5,-20,-18,-14,-11,-8,-15,-18,-11,-6,-3,-5,-1,-5,3,0,0,-17,6,25,61,60,57,52,76,74,81,65,65,66,80,75,82,116,352,147,589,635,625,634,640,631,595,547,1505,1503,1402,1358,2067,2022,2022,1922]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. Nf3 d6 6. Be2 Na6 7. Bg5 h6 8. Be3 {E91: King's Indian: Classical: 6 Be2, unusual replies including 6...c5 and 6...Bg4} Ng4 (8... e5 9. O-O Ng4 10. Bc1 c6 11. d5 f5 12. g3 f4 13. Nh4 g5 14. Bxg4 gxh4 15. gxf4 exf4 16. Kh1 Be5 17. Rg1 Kh7 18. Bd2 Qf6 19. Bh5 Rg8 20. Rxg8 Kxg8 21. Qf3 {1-0 (21) Sandipan,C (2566)-Bogdanovich,S (2564) Sanya City 2017}) 9. Bc1 e5 {LiveBook: 28 Games} 10. dxe5 {White has an edge.} Nxe5 11. Nxe5 (11. Nd4 {NOTEXT} Nc5 12. O-O h5 13. f3 Nc6 14. Be3) 11... dxe5 12. Be3 c6 13. O-O Qe7 14. Qc1 Kh7 15. Rd1 Nc5 $146 {[%cal Ba6c5,Bc5e6,Be6d4][%mdl 32]} ({Find the theoretical novelty and annotate with similar games:} 15... Nc7) 16. b4 Ne6 17. Rb1 Nd4 18. Bf1 Be6 19. Ne2 $36 {[%cal Re2d4][%mdl 2048] White is pushing.} Rad8 20. Nxd4 exd4 21. Bf4 Bc8 (21... f5 {NOTEXT} 22. exf5 Bxf5 23. Rb3 Be6 24. Bg3 h5) 22. Bd3 Be5 23. Bxe5 ({Much weaker is} 23. Bxh6 $6 Qh4 $11) 23... Qxe5 24. f4 Qh5 25. Qd2 Rfe8 26. Rf1 {[%cal Bd1f1,Bf1f3,Bf3g3,Bg3g7,Bg7h7,Bh7h6][%mdl 32]} Qh4 27. Rbe1 Kg7 28. Rf3 Bf5 29. Rg3 Bc8 $2 {[#]} (29... Qe7 $16 {might work better.}) 30. Rf1 (30. f5 $18 {and the rest is easy.}) 30... Kh7 $2 {[%mdl 8192]} (30... Qe7 $16 31. e5 Kf8) 31. f5 $18 {White is clearly winning.} gxf5 32. exf5 {[%cal Be4f5,Bf5f6][%mdl 32]} Re3 33. f6+ Kh8 {[#]} 34. Rg7 $1 Be6 {Now ...a5 and Black clings on.} 35. g3 Qh5 36. Rf4 Qe5 37. Rh7+ Kg8 38. Rxh6 {Precision: White = 60%, Black = 33%.} 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "10"]
[White "Nazaretyan, Tigran"]
[Black "Kiselev, Vitaliy"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2285"]
[BlackElo "2516"]
[Annotator "TA"]
[PlyCount "97"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,97,0,0,-11,-1,-5,15,14,25,21,29,0,0,0,0,0,0,-16,0,0,11,0,0,0,0,0,0,0,6,6,5,4,6,0,44,0,29,23,29,14,20,19,47,36,47,9,76,47,128,126,125,116,115,114,126,120,123,114,106,0,92,70,116,105,125,0,0,0,159,108,223,221,325,302,305,254,282,302,1610,1473,1668,1317,6303,5937]} 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 c5 5. dxc5 Bxc5 6. Nc3 O-O 7. e3 b6 8. Be2 Bb7 9. O-O {E11: Bogo-Indian} Nc6 (9... Be7 10. Rc1 d6 11. Nd4 Nbd7 12. Bf3 Bxf3 13. Qxf3 Ne5 14. Qe2 Rc8 15. b3 a6 16. e4 Qc7 {½-½ (24) Varga,Z (2510)-Balogh,C (2398) Budapest 2002}) 10. a3 d5 11. b4 $146 {cxd5 is the strong threat.The position is equal.} ({Predecessor:} 11. cxd5 Nxd5 12. Qc2 Rc8 13. Rac1 Be7 14. Nxd5 Qxd5 15. Bc3 Nb8 16. Rfd1 Qe4 17. Qxe4 Bxe4 18. Nd2 Bb7 19. Bf3 {½-½ (19) Herholz,H (1875)-Gebert,R (1926) Mecklenburg VP 2008}) 11... Be7 12. cxd5 Nxd5 13. Qb3 Nf6 14. Rfd1 Qb8 15. h3 Ne5 16. Nd4 Rd8 17. Rac1 Nd5 18. f4 Ng6 {[%cal Rd5f4]} 19. Nxd5 Bxd5 20. Bc4 Qb7 21. Bxd5 Rxd5 22. Nc6 Rc8 23. e4 Rd7 24. b5 Bf8 25. Be3 Rxd1+ 26. Qxd1 Ne7 {[%cal Re7c6]} 27. Qa4 $36 {[%mdl 2048] Black is under pressure.} Nxc6 28. bxc6 Qc7 29. e5 h6 30. Qa6 Rd8 (30... Qd8 $11) 31. a4 (31. Qb7 $5 {[%cal Rb7c7]} Rc8 32. Qxc7 Rxc7 33. Rc3 $14) 31... g6 (31... Rc8 $14) 32. a5 $16 bxa5 33. Qxa7 ({And not} 33. Bxa7 Ra8 $17) 33... Qxa7 34. Bxa7 {[%mdl 4096] Endgame KRB-KRB} Rc8 35. c7 a4 36. Bb6 a3 37. Rc4 (37. Kf2 $16) 37... Be7 (37... f6 $11) 38. Kf2 Kf8 39. Ke2 Ke8 40. Kd3 (40. Rd4 $1 $16) 40... Kd7 $1 $11 41. Kc2 Ra8 $2 {[#]} (41... a2 $11 42. Kb2 Ra8) 42. Rd4+ $1 $16 Ke8 (42... Kc6 $16 {is a better defense.} 43. Rd8 Kxb6 44. Rxa8 Kxc7 45. Ra7+ Kd8) 43. Kb3 $18 Rc8 (43... g5 $142 44. fxg5 hxg5) 44. g4 {[%cal Bg2g4,Bg4g5][%mdl 32]} Ra8 45. h4 h5 {[#]} 46. g5 $1 Rc8 $2 (46... a2 47. Ra4 Rc8 48. Rxa2 Kd7) 47. Rd2 {White is clearly winning.} Ra8 48. Kc4 Rc8 49. Kb5 {Precision: White = 71%, Black = 29%.} 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "10"]
[White "Mirzoyan, Mikhail"]
[Black "Anikonov, Dmitry"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "2275"]
[BlackElo "2407"]
[Annotator "ChessBase"]
[PlyCount "49"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

1. e4 {[%emt 0:00:00]} d6 {[%emt 0:00:02]} 2. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:00]} e5 {[%emt 0:00:00]} 4. Nf3 {[%emt 0:00:01]} exd4 {[%emt 0:00:05]} 5. Nxd4 {[%emt 0:00:00]} Be7 {[%emt 0:00:00]} 6. Bc4 {[%emt 0:00:03]} O-O {[%emt 0:00:04]} 7. O-O {[%emt 0:02:41]} Re8 {[%emt 0:00:03]} 8. Re1 {[%emt 0:00:15]} Nbd7 {[%emt 0:00:01]} 9. b3 {[%emt 0:01:17]} Ne5 {[%emt 0:00:20]} 10. Bf1 {[%emt 0:00:01]} c6 {[%emt 0:00:00]} 11. Bb2 {[%emt 0:00:00]} Bd7 {[%emt 0:00:10]} 12. f4 {[%emt 0:00:32]} Ng6 {[%emt 0:00:01]} 13. Qf3 {[%emt 0:00:04]} Bf8 {[%emt 0:00:00]} 14. Kh1 {[%emt 0:00:00]} b5 {[%emt 0:00:24]} 15. a3 {[%emt 0:01:05]} Qb6 {[%emt 0:00:09]} 16. Rad1 {[%emt 0:00:17]} Bg4 {[%emt 0:00:03]} 17. Qe3 {[%emt 0:00:58]} Bxd1 {[%emt 0:00:16]} 18. Rxd1 {[%emt 0:00:11]} Rad8 {[%emt 0:01:29]} 19. Qf3 {[%emt 0:01:19]} d5 {[%emt 0:00:16]} 20. e5 {[%emt 0:00:00]} Ne4 {[%emt 0:00:03]} 21. Nce2 {[%emt 0:01:58]} Nh4 {[%emt 0:01:38]} 22. Qe3 {[%emt 0:00:22]} c5 {[%emt 0:00:05]} 23. Nf3 {[%emt 0:00:00]} Nf5 {[%emt 0:00:09]} 24. Qg1 {[%emt 0:00:17]} d4 {[%emt 0:00:00]} 25. Bc1 {[%emt 0:03:49]} 0-1

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "10"]
[White "Maltsevskaya, Aleksandra"]
[Black "Ashrafzianov, Igor"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "2274"]
[BlackElo "2004"]
[Annotator "ChessBase"]
[PlyCount "148"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

1. e4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 2. exd5 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 3. Nf3 {[%emt 0:00:00]} Nxd5 {[%emt 0:00:00]} 4. d4 {[%emt 0:00:00]} g6 {[%emt 0:00:06]} 5. c3 {[%emt 0:00:08]} Bg7 {[%emt 0:00:13]} 6. Be2 {[%emt 0:00:31]} O-O {[%emt 0:00:00]} 7. O-O {[%emt 0:00:01]} Nc6 {[%emt 0:00:29]} 8. Nbd2 {[%emt 0:02:43]} e5 {[%emt 0:00:41]} 9. dxe5 {[%emt 0:00:50]} Nxe5 {[%emt 0:00:05]} 10. Nxe5 {[%emt 0:00:18]} Bxe5 {[%emt 0:00:04]} 11. Nf3 {[%emt 0:00:01]} Bg7 {[%emt 0:00:30]} 12. Bg5 {[%emt 0:00:03]} Nf6 {[%emt 0:00:03]} 13. Qb3 {[%emt 0:02:15]} c6 {[%emt 0:00:28]} 14. a4 {[%emt 0:03:48]} Qb6 {[%emt 0:00:11]} 15. Qa3 {[%emt 0:00:03]} Re8 {[%emt 0:01:10]} 16. Bc4 {[%emt 0:00:40]} Be6 {[%emt 0:00:25]} 17. Bxe6 {[%emt 0:00:38]} Rxe6 {[%emt 0:00:00]} 18. Nd4 {[%emt 0:00:12]} Ree8 {[%emt 0:00:22]} 19. Bf4 {[%emt 0:01:51]} Ne4 {[%emt 0:01:47]} 20. Be3 {[%emt 0:00:14]} Qc7 {[%emt 0:00:09]} 21. Nf3 {[%emt 0:01:01]} Nf6 {[%emt 0:01:33]} 22. Bd4 {[%emt 0:00:07]} Nd5 {[%emt 0:00:00]} 23. Bxg7 {[%emt 0:00:03]} Kxg7 {[%emt 0:00:00]} 24. Rae1 {[%emt 0:00:13]} Nf6 {[%emt 0:00:36]} 25. Qb3 {[%emt 0:01:18]} Rxe1 {[%emt 0:00:23]} 26. Rxe1 {[%emt 0:00:02]} Re8 {[%emt 0:00:03]} 27. Rxe8 {[%emt 0:00:31]} Nxe8 {[%emt 0:00:00]} 28. h3 {[%emt 0:00:08]} Nf6 {[%emt 0:00:08]} 29. Qc4 {[%emt 0:00:05]} Qd6 {[%emt 0:00:05]} 30. Qe2 {[%emt 0:00:19]} Qc5 {[%emt 0:00:55]} 31. Nd4 {[%emt 0:00:19]} Qd6 {[%emt 0:00:17]} 32. Qd3 {[%emt 0:01:22]} Qf4 {[%emt 0:00:04]} 33. Qd1 {[%emt 0:00:20]} Ne4 {[%emt 0:00:00]} 34. Nf3 {[%emt 0:00:02]} Nf6 {[%emt 0:00:16]} 35. Qe2 {[%emt 0:00:10]} Qxa4 {[%emt 0:00:00]} 36. Nd4 {[%emt 0:00:07]} Qa1+ {[%emt 0:00:42]} 37. Kh2 {[%emt 0:00:01]} Qc1 {[%emt 0:00:00]} 38. g3 {[%emt 0:00:31]} c5 {[%emt 0:00:24]} 39. Nb3 {[%emt 0:00:17]} Qg5 {[%emt 0:00:13]} 40. Nd2 {[%emt 0:00:05]} b6 {[%emt 0:00:00]} 41. Nc4 {[%emt 0:00:05]} Qd5 {[%emt 0:00:17]} 42. Ne3 {[%emt 0:00:00]} Qe4 {[%emt 0:00:09]} 43. Qd1 {[%emt 0:00:06]} h5 {[%emt 0:00:07]} 44. Kg1 {[%emt 0:00:20]} a6 {[%emt 0:00:18]} 45. Qe2 {[%emt 0:00:12]} b5 {[%emt 0:00:06]} 46. Qd2 {[%emt 0:00:18]} Qe6 {[%emt 0:00:19]} 47. Kh2 {[%emt 0:00:09]} Ne4 {[%emt 0:00:00]} 48. Qe2 {[%emt 0:00:10]} c4 {[%emt 0:00:21]} 49. Qf3 {[%emt 0:00:13]} Nc5 {[%emt 0:00:08]} 50. Qe2 {[%emt 0:00:05]} Nd3 {[%emt 0:00:12]} 51. b3 {[%emt 0:00:15]} Nc1 {[%emt 0:00:21]} 52. Qf3 {[%emt 0:00:13]} Nxb3 {[%emt 0:00:02]} 53. Qb7 {[%emt 0:00:06]} Nc5 {[%emt 0:00:09]} 54. Qa7 {[%emt 0:00:02]} Nd3 {[%emt 0:00:07]} 55. f4 {[%emt 0:00:09]} Qe4 {[%emt 0:01:12]} 56. Kg1 {[%emt 0:00:16]} h4 {[%emt 0:00:13]} 57. f5 {[%emt 0:00:19]} gxf5 {[%emt 0:01:23]} 58. gxh4 {[%emt 0:00:07]} f4 {[%emt 0:00:14]} 59. Ng4 {[%emt 0:00:09]} Qe1+ {[%emt 0:00:11]} 60. Kg2 {[%emt 0:00:07]} Qg3+ {[%emt 0:00:03]} 61. Kh1 {[%emt 0:00:18]} Qxh3+ {[%emt 0:00:18]} 62. Nh2 {[%emt 0:00:01]} Qxh4 {[%emt 0:01:02]} 63. Qg1+ {[%emt 0:00:09]} Kh7 {[%emt 0:00:04]} 64. Qa7 {[%emt 0:00:19]} Qe1+ {[%emt 0:00:31]} 65. Kg2 {[%emt 0:00:02]} Qe2+ {[%emt 0:00:08]} 66. Kh1 {[%emt 0:00:15]} Qe1+ {[%emt 0:00:12]} 67. Kg2 {[%emt 0:00:01]} Qg3+ {[%emt 0:00:03]} 68. Kf1 {[%emt 0:00:06]} Qe1+ {[%emt 0:00:50]} 69. Kg2 {[%emt 0:00:01]} Qe4+ {[%emt 0:00:11]} 70. Nf3 {[%emt 0:00:20]} Ne1+ {[%emt 0:00:12]} 71. Kh3 {[%emt 0:00:28]} Qxf3+ {[%emt 0:00:04]} 72. Kh4 {[%emt 0:00:02]} Qg3+ {[%emt 0:00:18]} 73. Kh5 {[%emt 0:00:02]} Qg6+ {[%emt 0:00:03]} 74. Kh4 {[%emt 0:00:01]} Nf3+ {[%emt 0:00:13]} 0-1

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "10"]
[White "Semenova, Elena"]
[Black "Kolmychek, Evelina"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2238"]
[BlackElo "2013"]
[Annotator "ChessBase"]
[PlyCount "65"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:12]} 2. Nf3 {[%emt 0:00:01]} Nc6 {[%emt 0:00:03]} 3. Bc4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:07]} 4. d3 {[%emt 0:00:00]} Bc5 {[%emt 0:00:08]} 5. c3 {[%emt 0:00:00]} d6 {[%emt 0:00:00]} 6. O-O {[%emt 0:00:09]} O-O {[%emt 0:00:04]} 7. a4 {[%emt 0:00:14]} a6 {[%emt 0:00:02]} 8. Bg5 {[%emt 0:00:08]} h6 {[%emt 0:00:04]} 9. Bh4 {[%emt 0:00:02]} g5 {[%emt 0:00:31]} 10. Bg3 {[%emt 0:00:17]} Ne7 {[%emt 0:00:12]} 11. d4 {[%emt 0:00:28]} exd4 {[%emt 0:00:08]} 12. cxd4 {[%emt 0:00:08]} Bb6 {[%emt 0:00:04]} 13. a5 {[%emt 0:03:01]} Ba7 {[%emt 0:00:02]} 14. e5 {[%emt 0:01:01]} Ne4 {[%emt 0:01:22]} 15. Nc3 {[%emt 0:00:05]} Nxg3 {[%emt 0:00:14]} 16. hxg3 {[%emt 0:00:41]} Bg4 {[%emt 0:01:27]} 17. Ne4 {[%emt 0:01:51]} Kg7 {[%emt 0:00:16]} 18. Nf6 {[%emt 0:00:42]} Bf5 {[%emt 0:00:43]} 19. g4 {[%emt 0:00:35]} Bg6 {[%emt 0:00:30]} 20. Qb3 {[%emt 0:00:06]} Qc8 {[%emt 0:01:06]} 21. Rfe1 {[%emt 0:00:39]} Ng8 {[%emt 0:01:33]} 22. Qc3 {[%emt 0:01:10]} Nxf6 {[%emt 0:03:59]} 23. exf6+ {[%emt 0:00:02]} Kh7 {[%emt 0:00:05]} 24. Nxg5+ {[%emt 0:00:18]} Kg8 {[%emt 0:00:26]} 25. Qh3 {[%emt 0:00:21]} h5 {[%emt 0:00:16]} 26. Ne6 {[%emt 0:01:51]} Qd7 {[%emt 0:01:52]} 27. gxh5 {[%emt 0:00:21]} d5 {[%emt 0:00:01]} 28. hxg6 {[%emt 0:00:12]} fxe6 {[%emt 0:00:08]} 29. g7 {[%emt 0:01:39]} Rxf6 {[%emt 0:00:27]} 30. Qh8+ {[%emt 0:00:09]} Kf7 {[%emt 0:00:02]} 31. Qxa8 {[%emt 0:00:17]} Kxg7 {[%emt 0:00:02]} 32. Qxa7 {[%emt 0:00:16]} dxc4 {[%emt 0:00:02]} 33. Qc5 {[%emt 0:00:08]} 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "10"]
[White "Frolov, Andrey"]
[Black "Tsoi, Dmitry"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2120"]
[BlackElo "2371"]
[Annotator "ChessBase"]
[PlyCount "162"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

1. e4 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:00]} Bg7 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 4. exd5 {[%emt 0:00:07]} Nf6 {[%emt 0:00:03]} 5. Bb5+ {[%emt 0:00:06]} Nbd7 {[%emt 0:00:01]} 6. Nf3 {[%emt 0:00:52]} O-O {[%emt 0:00:00]} 7. O-O {[%emt 0:00:11]} Nb6 {[%emt 0:00:03]} 8. h3 {[%emt 0:00:19]} Nfxd5 {[%emt 0:00:02]} 9. Ne4 {[%emt 0:00:31]} Bf5 {[%emt 0:00:16]} 10. Ng3 {[%emt 0:00:00]} Bd7 {[%emt 0:00:00]} 11. Bd3 {[%emt 0:00:33]} Nb4 {[%emt 0:00:00]} 12. Be2 {[%emt 0:00:08]} Bc6 {[%emt 0:00:21]} 13. a3 {[%emt 0:00:42]} N4d5 {[%emt 0:00:02]} 14. c4 {[%emt 0:00:50]} Ba4 {[%emt 0:00:01]} 15. Qd3 {[%emt 0:00:35]} Nf6 {[%emt 0:00:00]} 16. b3 {[%emt 0:00:05]} Be8 {[%emt 0:00:00]} 17. Bb2 {[%emt 0:00:30]} Nfd7 {[%emt 0:00:15]} 18. Rad1 {[%emt 0:00:23]} a5 {[%emt 0:00:02]} 19. Qc2 {[%emt 0:00:15]} Qb8 {[%emt 0:00:15]} 20. d5 {[%emt 0:00:55]} Bxb2 {[%emt 0:00:19]} 21. Qxb2 {[%emt 0:00:00]} c6 {[%emt 0:00:02]} 22. dxc6 {[%emt 0:00:21]} bxc6 {[%emt 0:00:00]} 23. Qd4 {[%emt 0:00:50]} c5 {[%emt 0:00:56]} 24. Qh4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:01]} 25. Ng5 {[%emt 0:01:44]} Bc6 {[%emt 0:00:07]} 26. Rd3 {[%emt 0:00:32]} Kg7 {[%emt 0:02:21]} 27. Re3 {[%emt 0:04:06]} Ra7 {[%emt 0:00:00]} 28. Bd3 {[%emt 0:00:36]} Rd7 {[%emt 0:07:10]} 29. Nf5+ {[%emt 0:00:29]} gxf5 {[%emt 0:01:40]} 30. Bxf5 {[%emt 0:00:10]} Rd4 {[%emt 0:00:00]} 31. f4 {[%emt 0:00:11]} Rd2 {[%emt 0:00:35]} 32. Rg3 {[%emt 0:00:58]} Rxg2+ {[%emt 0:00:00]} 33. Rxg2 {[%emt 0:00:00]} Bxg2 {[%emt 0:00:00]} 34. Kxg2 {[%emt 0:01:09]} Rg8 {[%emt 0:00:14]} 35. Kh2 {[%emt 0:00:15]} Kf8 {[%emt 0:00:21]} 36. Nxh7+ {[%emt 0:01:11]} Nxh7 {[%emt 0:00:03]} 37. Qxh7 {[%emt 0:00:00]} a4 {[%emt 0:00:32]} 38. Qh6+ {[%emt 0:00:32]} Ke8 {[%emt 0:00:11]} 39. bxa4 {[%emt 0:00:15]} Nxc4 {[%emt 0:00:39]} 40. Qc6+ {[%emt 0:00:31]} Kf8 {[%emt 0:00:10]} 41. Qh6+ {[%emt 0:00:02]} Ke8 {[%emt 0:00:00]} 42. Bg4 {[%emt 0:00:13]} Qb2+ {[%emt 0:00:15]} 43. Kg1 {[%emt 0:00:15]} Rg6 {[%emt 0:00:13]} 44. Qh5 {[%emt 0:00:24]} Ne3 {[%emt 0:00:31]} 45. Rf2 {[%emt 0:00:00]} Qd4 {[%emt 0:00:46]} 46. Qe5 {[%emt 0:00:28]} Qxe5 {[%emt 0:00:13]} 47. fxe5 {[%emt 0:00:01]} Nxg4 {[%emt 0:00:02]} 48. hxg4 {[%emt 0:00:03]} Rxg4+ {[%emt 0:00:01]} 49. Kf1 {[%emt 0:00:00]} Rxa4 {[%emt 0:00:02]} 50. Rc2 {[%emt 0:00:18]} c4 {[%emt 0:00:00]} 51. Rc3 {[%emt 0:00:00]} Kd7 {[%emt 0:00:01]} 52. Ke2 {[%emt 0:00:07]} Ke6 {[%emt 0:00:00]} 53. Re3 {[%emt 0:00:00]} Ra5 {[%emt 0:00:05]} 54. Kf3 {[%emt 0:00:15]} Rxe5 {[%emt 0:00:03]} 55. Rc3 {[%emt 0:00:03]} Rb5 {[%emt 0:00:02]} 56. Ke4 {[%emt 0:00:08]} Rb3 {[%emt 0:00:14]} 57. Rxc4 {[%emt 0:00:01]} Rxa3 {[%emt 0:00:04]} 58. Rc6+ {[%emt 0:00:00]} Kd7 {[%emt 0:00:01]} 59. Rh6 {[%emt 0:00:03]} e6 {[%emt 0:00:02]} 60. Rh8 {[%emt 0:00:14]} Ke7 {[%emt 0:00:02]} 61. Rb8 {[%emt 0:00:00]} Ra4+ {[%emt 0:00:00]} 62. Ke3 {[%emt 0:00:10]} f5 {[%emt 0:00:03]} 63. Kf3 {[%emt 0:00:03]} Kf6 {[%emt 0:00:01]} 64. Ke3 {[%emt 0:00:02]} Ra3+ {[%emt 0:00:02]} 65. Kd4 {[%emt 0:00:02]} e5+ {[%emt 0:00:00]} 66. Kd5 {[%emt 0:00:05]} Rd3+ {[%emt 0:00:06]} 67. Kc4 {[%emt 0:00:01]} Rd4+ {[%emt 0:00:03]} 68. Kc3 {[%emt 0:00:02]} Rd7 {[%emt 0:00:06]} 69. Rg8 {[%emt 0:00:04]} f4 {[%emt 0:00:04]} 70. Rf8+ {[%emt 0:00:12]} Kg5 {[%emt 0:00:01]} 71. Kc2 {[%emt 0:00:03]} Kg4 {[%emt 0:00:02]} 72. Kc3 {[%emt 0:00:00]} Kf3 {[%emt 0:00:02]} 73. Kc4 {[%emt 0:00:07]} e4 {[%emt 0:00:00]} 74. Kc3 {[%emt 0:00:16]} e3 {[%emt 0:00:02]} 75. Re8 {[%emt 0:00:03]} Ke2 {[%emt 0:00:02]} 76. Rh8 {[%emt 0:00:06]} f3 {[%emt 0:00:01]} 77. Rf8 {[%emt 0:00:02]} f2 {[%emt 0:00:02]} 78. Kc2 {[%emt 0:00:24]} Kf1 {[%emt 0:00:03]} 79. Re8 {[%emt 0:00:12]} e2 {[%emt 0:00:01]} 80. Re6 {[%emt 0:00:03]} e1=Q {[%emt 0:00:03]} 81. Rxe1+ {[%emt 0:00:02]} fxe1=Q {[%emt 0:00:04]} 0-1

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "10"]
[White "Kim, Yana"]
[Black "Kornyukov, Alexey"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2092"]
[BlackElo "2452"]
[Annotator "TA"]
[PlyCount "60"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,60,58,47,31,27,25,21,20,36,0,0,-3,0,0,15,-19,-19,-38,-41,-35,-43,-45,46,46,51,61,67,45,71,30,49,57,312,283,350,358,322,355,347,347,289,0,0,-2861,0]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 {[%cal Bd4b5,Bb5a3,Ba3c4][%mdl 32]} d6 7. Bg5 a6 8. Na3 Be6 9. Nc4 b5 10. Ne3 {B33: Sicilian: Pelikan and Sveshnikov Variations} (10. Bxf6 Qxf6 11. Ne3 Qd8 12. a4 b4 13. Ncd5 Be7 14. Bc4 O-O 15. O-O Bg5 16. Qd3 a5 17. c3 bxc3 18. bxc3 {1-0 (34) Amonatov,F (2596)-Kornyukov,A (2441) Taganrog 2016}) 10... Be7 $1 11. Bxf6 Bxf6 12. Ncd5 {The position is equal.} Bg5 13. g3 O-O 14. Bg2 Ne7 $146 ({Predecessor:} 14... Bxe3 15. Nxe3 Rc8 16. O-O Ne7 17. c3 Qd7 {½-½ (59) Gonzalez Ochoa,Y (2150)-Sanchez Comesana,A (2040) Cienfuegos 2016}) 15. O-O Rc8 16. f4 exf4 17. gxf4 Bh6 {aiming for ...Bxd5.} 18. Nxe7+ Qxe7 19. Qf3 f5 (19... b4 $15) 20. exf5 $14 {[#] Black must now prevent Qe4.} Bc4 21. Rfe1 $36 {[%mdl 2048] White has some pressure.} Qa7 22. Kh1 Kh8 23. Rad1 {Hoping for Ng4.} Qc5 24. Ng4 Qxf5 $2 {[%mdl 8192]} (24... Bxa2 $14 25. Nxh6 gxh6) 25. Nxh6 $18 gxh6 26. Bh3 (26. Rxd6 Qxc2 27. b3 (27. Rxh6 Qxb2 28. Qe4 Rc7 $11) 27... Bg8 $16) 26... Qxc2 {Threatens to win with ...Rce8.} 27. Bxc8 (27. Rxd6 Rce8 $15) 27... Rxc8 28. Rxd6 Qxb2 29. Qg4 $2 ({Much less strong is} 29. Qb7 Rg8 $18) ({White should try} 29. Qe4 $18 Bg8 30. Rxh6) 29... Rg8 $11 30. Qh3 $2 {[%mdl 8192] [#]} (30. Qf3 $11 Bxa2 31. Qe4 (31. Rxa6 Qb4 $16) (31. Rxh6 Qd4 $11)) 30... Bxa2 $2 {[%mdl 32768] Precision: White = 53%, Black = 43%. . Loss on Time!?} ({Better is} 30... Qb4 $1 $19 {[%cal Rb4e1]} 31. Qe3 Qxd6 32. Qe5+ Qxe5 33. Rxe5 Bxa2) 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "10"]
[White "Koliev, Irlan"]
[Black "Zakharov, Alexander S"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "1755"]
[BlackElo "2437"]
[Annotator "TA"]
[PlyCount "116"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 24,115,15,15,40,12,12,12,17,19,8,-19,-19,-19,-26,-91,-88,-89,-96,-130,-122,-133,-101,-118,-66,-97,-63,-262,-287,-281,-282,-273,-279,-274,-276,-263,-248,-326,-326,-329,-327,-399,-399,-396,-325,-389,-390,-462,-459,-516,-512,-644,-627,-576,-595,-1157,-552,-1406,-1391,-1172,-1094,-1052,-1317,-859,-1285,-1275,-1124,-1053,-1085,-1043,-914,-1558,-1538,-1391,-1423,-5791,-5208,-4810,-5241,-29982,-29983,-29985,-29986,-29990,-29991,-29995,-29996,-29996,-29995,-29995,-29996,-29998,-29999,-29999]} 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb7 6. Bg2 Bb4+ 7. Bd2 a5 8. O-O O-O 9. Nc3 d6 10. Qc2 Nbd7 11. a3 Bxc3 12. Bxc3 Be4 {E15: Queen's Indian: 4 g3 sidelines, 4 g3 Ba6 and 4 g3 Bb7 early deviations} 13. Qb2 {LiveBook: 15 Games} Qc8 14. Rac1 $146 ({Find the theoretical novelty and annotate with similar games:} 14. b4 axb4 15. axb4 Qb7 16. Rfc1 Rfb8 17. Rxa8 Rxa8 18. Bh3 b5 19. Nd2 Nb6 20. f3 {0-1 (29) Hager,F (2280)-Felsberger,A (2350) Austria 1993}) 14... Qb7 {The position is equal.} 15. Rfd1 b5 16. cxb5 Qxb5 17. Ne1 Bxg2 18. Nxg2 Rfb8 19. Be1 (19. Rb1 $11 {remains equal.}) 19... Qxb3 $17 20. Qxb3 Rxb3 21. Rxc7 Rxa3 22. Ne3 Ra2 23. Kf1 {[#]} d5 (23... a4 $1 $17 24. Rdc1 h6) 24. Rdc1 h6 25. Ng4 $2 ({White should try} 25. Rb7 $15) 25... Nxg4 $19 26. Rxd7 Nxh2+ 27. Kg2 Ng4 ({Not} 27... Rxe2 28. Kxh2 Re4 29. Re7 $11) 28. Rcc7 Rf8 ({Worse is} 28... Rxe2 29. Rxf7 Rxe1 30. Rxg7+ Kf8 31. Rh7 $11) 29. Ra7 Rxe2 30. Kf3 Rxe1 31. Kxg4 {[%mdl 4096] Endgame KRR-KRR} Re4+ 32. f4 Rxd4 33. Rxa5 Rd3 34. Raa7 g6 35. Rab7 Kg7 36. Ra7 Kf6 37. Rab7 g5 38. fxg5+ hxg5 {[%cal Bh6g5,Bg5g4][%mdl 32]} 39. Kh3 Kg6 40. Rb6 Rh8+ 41. Kg2 g4 42. Rb4 Rd2+ 43. Kg1 f5 44. Rd6 Kf6 45. Rbb6 Re8 46. Kf1 Ke5 47. Ke1 Rg2 48. Rdc6 Rxg3 49. Kf2 Rf3+ 50. Kg2 f4 {[%cal Bf5f4,Bf4f3][%mdl 32]} 51. Rc2 Re3 {Black mates.} 52. Ra6 Rh8 53. Rcc6 Rh6 54. Kf2 g3+ 55. Kf1 f3 {[%cal Rh6h1]} 56. Rxe6+ Rxe6 57. Rxe6+ Kxe6 58. Kg1 Re1# {Precision: White = 37%, Black = 73%.} 0-1

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "10"]
[White "Mikhailov, Sergey"]
[Black "Volkov, Sergey"]
[Result "0-1"]
[ECO "A29"]
[BlackElo "2627"]
[Annotator "TA"]
[PlyCount "80"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,80,25,23,25,8,8,3,20,0,23,25,26,0,-2,-4,-8,-49,-38,-44,-47,-113,-93,-120,-125,-131,-86,-138,-114,-93,-14,-33,-20,-14,-16,-152,-122,-129,-135,-202,-207,-197,-200,-206,-209,-394,-382,-527,-523,-513,-513,-467,-410,-466,-519,-492,-371,-339,-303,-507,-279,-925,-925,-883,-872,-809,-783]} 1. c4 e5 2. Nc3 Bb4 3. g3 Bxc3 4. bxc3 d6 5. Bg2 Nf6 6. d3 O-O 7. Nf3 Nc6 8. O-O e4 {A29: English Opening: Four Knights Variation with 4 g3} (8... h6 9. h3 Rb8 10. Ne1 Bd7 11. e4 a6 12. Kh2 b5 13. cxb5 axb5 14. Be3 b4 15. cxb4 Rxb4 16. Nc2 Ra4 {½-½ (130) Mamedov,R (2688)-Malakhov,V (2713) Doha 2016}) 9. Nd4 {LiveBook: 14 Games} Ne5 10. f4 exf3 {The position is equal.} 11. Nxf3 h6 12. h3 $146 ({Predecessor:} 12. Rb1 Qe7 13. Nd4 Ng6 14. Nf5 Bxf5 15. Rxf5 c6 16. e4 {1-0 (45) Recoulat,E-Camano,C Buenos Aires 1994}) 12... Re8 13. e4 a6 14. Rb1 b5 15. cxb5 axb5 16. Qc2 Be6 17. Rxb5 Qd7 18. c4 (18. a4 $15) 18... Bxh3 $17 19. a4 c6 20. Rb2 Qa7+ 21. Kh2 (21. Kh1 $142 Bxg2+ 22. Kxg2) 21... Bxg2 22. Kxg2 Qxa4 ({Black should try} 22... Neg4 $17 23. Nh4 Qxa4) 23. Nxe5 Qxc2+ 24. Rxc2 dxe5 25. Rf3 (25. Bxh6 $1 $11 {was the only way to keep the balance.} Ra3 26. Rd2) 25... Red8 26. Bxh6 Ra3 27. Bg5 (27. Bc1 $17 Raxd3 28. Bg5) 27... Rdxd3 $19 28. Rxd3 Rxd3 29. Bxf6 gxf6 {[%mdl 4096] Endgame KR-KR} 30. Kf2 $2 {[#]} (30. c5) 30... c5 {[%cal Bc6c5,Bc5c4,Bc4c3][%mdl 32]} 31. Ra2 Rd4 32. Ra5 Rxc4 33. Kf3 Kg7 34. Ra8 Rc3+ 35. Kf2 c4 36. Rc8 Rc1 37. Ke2 $2 {[#]} (37. Kf3 {was forced.}) 37... c3 38. Kd3 $2 (38. Ke3) 38... Rg1 {Black is clearly winning.} 39. g4 Rg3+ 40. Kc2 Rxg4 {Precision: White = 18%, Black = 62%.} 0-1

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "11"]
[White "Sjugirov, Sanan"]
[Black "Esipenko, Andrey"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2652"]
[BlackElo "2571"]
[Annotator "TA"]
[PlyCount "137"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,136,28,32,29,30,33,20,31,28,32,16,16,16,13,0,30,12,10,10,12,8,16,0,28,-17,-14,-13,0,0,0,-70,-83,-68,-67,-84,-91,-80,-94,-96,-83,-83,-78,-385,-375,-383,-382,-377,165,161,191,191,223,230,263,181,168,122,178,14,228,0,0,0,48,0,0,0,0,-289,0,0,0,0,15,29,132,0,0,0,29980,29981,29966,5522,5493,0,29994,29988,29988,0,29994,0,29988,29989,29989,29990,29990,29987,29987,29988,29990,-1171,-1177,-29994,29980,29981,29981,29982,29982,29983,29983,0,0,0,29983,29984,29983,29985,29985,29986,29991,29992,29992,29993,29993,29994,29997,29998,29999]} 1. Nf3 Nf6 2. g3 b5 3. Bg2 Bb7 4. O-O e6 5. d3 d5 6. c4 a6 {A05: Réti Opening: 1 Nf3 Nf6} 7. cxd5 Nxd5 8. a4 Nd7 {The position is equal.} (8... Be7 9. Nc3 O-O 10. axb5 Nxc3 11. bxc3 axb5 12. Rxa8 Bxa8 13. Qb3 Bc6 14. Be3 {½-½ (57) Short,N (2670)-Hou,Y (2649) Hoogeveen 2016}) 9. axb5 axb5 10. Rxa8 Qxa8 11. e4 $146 ({Find the theoretical novelty and annotate with similar games:} 11. Qb3 c6 12. Nc3 Be7 13. Nxd5 exd5 14. Bd2 {0-1 (36) Niemi,K (2338)-Sipila,V (2447) Finland 2017}) 11... N5f6 12. Nc3 c6 13. h3 Be7 14. Be3 O-O 15. Qc2 Rc8 16. Rd1 Qa5 17. d4 b4 18. e5 Nd5 19. Nxd5 cxd5 20. Qd2 (20. Qb1 $11) 20... Qa2 $1 $15 21. Bg5 Bf8 $1 22. Rc1 {[#]} Nb6 $1 {[%cal Rb6c4]} 23. Rxc8 Bxc8 24. Qc2 Nc4 25. Bc1 Bd7 {Strongly threatening ...Ba4.} 26. Kh2 $2 {[%mdl 8192]} (26. Ng5 $17 {nothing else works.} g6 27. Bf1) 26... Ba4 $19 27. Qd3 {intending Ng5.} h6 28. g4 Nxb2 $4 {[%mdl 8192]} (28... Qa1 $19 {and all is fine.} 29. b3 Qxc1 30. bxa4 Qb2) 29. Qd2 $18 Qc4 {Hoping for ...Nd3.} 30. Bxb2 b3 31. Qc1 Qd3 32. Kg1 Bb4 33. h4 Bb5 (33... Qe2 $16) 34. h5 $2 ({Better is} 34. Qf1 $18) 34... Qc4 $2 (34... Qe2 $1 $11) 35. Qa1 $2 ({White should play} 35. Qd1 $18) 35... Qc2 $11 36. g5 {And now Bh3 would win.} Be2 37. gxh6 gxh6 38. Nh2 Be1 39. f4 $2 {[%mdl 8192]} (39. Qxe1 Qxb2 40. Nf1 Bxf1 $15) (39. f3 $11) 39... Bd1 $2 (39... Bxh5 40. Kh1 $17) ({Black should try} 39... Bd2 $19 {...Be3+ is the strong threat.} 40. f5 Be3+ 41. Kh1 Qxf5) 40. Kh1 Bg3 41. f5 {Threatens to win with fxe6.} exf5 {next ...Bxh2 is good for Black.} 42. Nf1 Bf4 {[#]} (42... f4 $1 $11) 43. e6 ({But not} 43. Bxd5 $6 Qe2 $11) (43. Qa8+ $1 $16 Kh7 44. Qe8 (44. Qxd5 Bxh5 45. e6 Qxb2 $16) 44... Bxh5 45. e6) 43... fxe6 44. Qa8+ $1 Kf7 $2 {[%mdl 8192]} (44... Kh7 $11 45. Qe8 Qxb2) 45. Ba3 {[%csl Ga3][%cal Ra8f8]} Bxh5 46. Qf8+ Kg6 47. Be7 $2 $40 {[%mdl 128] Black needs to defend precisely.} ({White has to play} 47. Qg8+ $18 Kf6 48. Qh8+ Kg5 49. Be7+ Kg4 50. Qg8+ Bg5 51. Ne3+ Kh4 52. Nxc2 bxc2 53. Ba3) 47... Be2 $2 {[%mdl 8192]} (47... Kh7 $11 48. Bc5 (48. Bf6 Qc7 $17) 48... Qe2 49. Qe7+ Kh8 50. Qf8+ Kh7 51. Qe7+ Kh8 52. Qf8+ Kh7) 48. Qe8+ Kg7 49. Qf8+ Kg6 50. Qe8+ Kg7 {Now ...Bh5 and Black clings on.} 51. Bf8+ Kf6 52. Qe7+ Kg6 53. Qxe6+ Kh5 {[#]} 54. Ng3+ $1 {[%mdl 512]} Kg4 (54... Bxg3 55. Qxh6+) 55. Nxe2 $4 {[%mdl 8192]} (55. Qg6+ {is the narrow road to win.} Bg5 56. Bd6 Kh4 57. Nxf5+ Kg4 58. Ne3+ Kh4 59. Nxc2 Bh5 60. Qe6) 55... b2 $19 56. Nxf4 b1=Q+ $4 {[%mdl 8192]} (56... Qc1+ 57. Bf1 Qxf1+ 58. Kh2 Qxf4+ 59. Kh1 b1=Q+ 60. Qe1 Qxe1+ 61. Kg2 Qfg3#) 57. Kh2 Qh1+ 58. Kxh1 Qc1+ 59. Kh2 Qxf4+ 60. Kh1 $2 (60. Kg1 {NOTEXT} Qxd4+ 61. Kh1 Kg3 62. Bd6+ Kf2 63. Qxf5+ Ke3 64. Bg3 Kd2 65. Bxd5) 60... Qc1+ $11 61. Kh2 Qf4+ 62. Kg1 {White mates.} Qxd4+ 63. Kh1 Kg3 64. Bd6+ f4 65. Qh3+ Kf2 66. Qf3+ Ke1 67. Bxf4 {[%csl Gg2][%cal Rf3f1]} Qc4 68. Qe3+ Kd1 69. Qd2# {Precision: White = 45%, Black = 41%.} 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "11"]
[White "Volkov, Sergey"]
[Black "Vastrukhin, Oleg"]
[Result "0-1"]
[ECO "A42"]
[WhiteElo "2627"]
[BlackElo "2398"]
[Annotator "TA"]
[PlyCount "98"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,98,20,20,7,-2,-78,-75,-85,-31,-33,-44,-44,-38,-29,-49,-27,-44,-29,-53,-55,-75,-47,-40,-33,-41,-38,-31,-35,0,0,29,0,0,-36,-33,-31,50,14,30,25,19,0,52,59,45,38,31,37,72,-20,-20,-20,-20,-24,-29,-183,-33,-36,0,0,0,-172,-68,-221,-221,-221,-221,-215,-165,-164,-178,-666,-630,-1065,-923,-29970,-29969,-6102,-11922,-29977,-29979,-29974,-29977,-29975,-29974]} 1. d4 g6 2. c4 Bg7 3. e4 d6 4. Nc3 e5 5. dxe5 dxe5 6. Qxd8+ Kxd8 7. Be3 Be6 8. O-O-O+ {A42: Modern Defence: Averbakh Variation} Nd7 {LiveBook: 6 Games} 9. h4 $146 ({Predecessor:} 9. Nf3 f6 10. Be2 Bh6 11. Bxh6 Nxh6 12. h3 c6 13. b3 Ke7 14. Ne1 Nf7 15. Nd3 h5 16. Rd2 h4 17. Kb2 Ng5 18. Rhd1 Rad8 19. Kc1 Bf7 20. Bg4 Be6 21. Be2 Bf7 {½-½ (21) Perez Mitjans,O (2413)-Movsziszian,K (2485) Sant Adria de Besos 2017}) 9... Bh6 10. h5 (10. Nd5 $11) 10... Bxe3+ $17 11. fxe3 Ngf6 (11... c6 $17) 12. hxg6 $15 fxg6 13. Nf3 Ke7 14. Nd5+ Bxd5 15. exd5 Ng4 16. Re1 a5 17. Rh4 h5 $1 18. Bd3 Rag8 19. Bc2 g5 20. Rhh1 Nc5 21. Rhf1 Kd6 22. b3 Rg7 23. a3 Rf8 24. b4 axb4 25. axb4 Nd7 (25... Na6 $1 $15) 26. e4 b6 27. Kd2 h4 28. Ba4 {Bxd7 is the strong threat.} Ndf6 ({Black should try} 28... Rgg8 $11) 29. c5+ $14 bxc5 30. bxc5+ Ke7 $1 31. Kc3 Nh5 {[#] White should prevent ...Ng3.} 32. Rd1 (32. Nxe5 $1 $16 {[%mdl 512]} Nxe5 33. d6+ $1 {[%mdl 512]} cxd6 34. cxd6+ Kxd6 35. Rxf8 Rc7+ 36. Kb3) 32... Ne3 $11 33. d6+ cxd6 ({Don't go for} 33... Kd8 $2 34. Rb1 $1 $18 {[%mdl 512]}) 34. cxd6+ Kf6 {aiming for ...Rc8+.} 35. Nxh4+ $2 (35. Nxe5+ $1 $11 Nf4 36. Nd3 Nxf1 37. e5+ Ke6 38. Bb3+ Kd7 39. Nxf4 gxf4 40. e6+ Kc6 41. Ba4+ Kc5 42. e7) 35... Nf4 ({Black should play} 35... Nxf1 $19 36. Rxf1+ Nf4) 36. Nf5 $1 $15 {[%cal Rf5e3]} Rc8+ ({Reject} 36... Nxf1 $6 37. d7 $16) 37. Kd2 Nxf1+ 38. Rxf1 $2 {[#]} (38. Ke1 $1 $11 {and White stays safe.} Ng3 39. d7 Rxd7 40. Bxd7) 38... Ra7 (38... Rb7 $1 $19 {[%cal Rb7b2]} 39. Rc1 Rxc1 40. Kxc1 Rb4) 39. Bb3 $2 {[#]} (39. d7 $1 $15 Rd8 40. Bb5) 39... Rb7 $1 $19 {[%cal Rb7b3]} 40. Rf3 g4 41. Rg3 Rb4 42. Rc3 Rd8 43. g3 $2 (43. Bc2) 43... Rxe4 44. Bc2 Kxf5 45. gxf4 Rxd6+ 46. Kc1 Kxf4 47. Bxe4 Kxe4 {Black mates.} 48. Rg3 Kf4 49. Rg1 g3 {Precision: White = 40%, Black = 50%.} 0-1

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "11"]
[White "Kokarev, Dmitry"]
[Black "Timofeev, Artyom"]
[Result "1/2-1/2"]
[WhiteElo "2616"]
[BlackElo "2563"]
[Annotator "NA"]
[PlyCount "3"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} 1/2-1/2

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "11"]
[White "Kryakvin, Dmitry"]
[Black "Pogonina, Natalija"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2580"]
[BlackElo "2478"]
[Annotator "TA"]
[PlyCount "67"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,67,0,5,-7,-6,-24,0,0,0,0,0,-9,0,-2,0,-39,0,0,0,0,0,-6,-16,-18,0,-52,-38,-77,-83,-75,-80,-170,0,0,0,-26,4,14,8,17,61,60,75,12,391,404,353,339,448,435]} 1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 dxc4 5. Qa4+ Bd7 6. Qxc4 {A13: English Opening: 1...e6} c5 7. Ne5 Qc8 8. O-O (8. Qd3 Nc6 9. Nxd7 Nxd7 10. Qb3 Be7 11. Nc3 O-O 12. O-O Rd8 13. d3 Nb6 {½-½ (31) Aronian,L (2799)-Ding,L (2777) Tbilisi 2017}) 8... Nc6 9. Nxd7 Qxd7 10. Nc3 $146 ({Predecessor:} 10. Qa4 Rc8 11. Nc3 Be7 12. a3 O-O 13. b4 b6 {½-½ (60) Valsecchi,A (2478)-Dragnev,V (2410) Prague 2016}) 10... Be7 {LiveBook: 18 Games} 11. a3 O-O 12. Rb1 Rac8 13. Qa4 Rfd8 14. b4 b6 15. bxc5 Bxc5 16. e3 Na5 17. Rd1 Be7 {[#] Hoping for ...Rxc3!} 18. Qxd7 Rxd7 19. Bf3 Nc4 $36 {[%mdl 2048] Black is more active.} 20. Nb5 a6 21. Nd4 b5 {[%cal Bb6b5,Bb5a4][%mdl 32]} 22. a4 (22. Nc6 $11) 22... bxa4 $15 23. d3 Ne5 {Strongly threatening ...Rxd4!} 24. Bg2 Nd5 25. Ra1 (25. Bxd5 $17 Rxd5 26. Ra1) 25... Rdc7 $2 (25... Nc3 $19 26. Rd2 Rdc7) 26. Bb2 Rb7 27. Ra2 Nd7 28. Bxd5 exd5 29. Nf5 Bf8 {[#]} 30. Bxg7 $1 {[%mdl 512]} Rb4 (30... Bxg7 31. Ne7+) 31. Bd4 ({Better is} 31. Bxf8 $16 Kxf8 32. Rda1) 31... Bc5 $2 {[%mdl 8192]} (31... Rcb8 $11 {and Black has nothing to worry.}) 32. Rc1 $18 Kf8 33. Bg7+ Ke8 34. d4 {Precision: White = 47%, Black = 42%.} 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "11"]
[White "Pridorozhni, Aleksei"]
[Black "Iljiushenok, Ilia"]
[Result "1/2-1/2"]
[WhiteElo "2571"]
[BlackElo "2512"]
[Annotator "NA"]
[PlyCount "5"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:01]} 2. Nf3 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 3. c4 {[%emt 0:00:04]} 1/2-1/2

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "11"]
[White "Sarana, Alexey"]
[Black "Goganov, Aleksey"]
[Result "0-1"]
[ECO "D43"]
[WhiteElo "2562"]
[BlackElo "2563"]
[Annotator "TA"]
[PlyCount "78"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 27,78,8,22,0,0,0,0,0,0,0,0,-14,0,-34,-41,-48,0,0,0,0,20,24,39,51,50,49,40,33,33,31,35,45,94,39,29,0,0,0,0,-45,0,0,0,0,0,0,0,0,0,-29989,-29990,-29996,-29997]} 1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 e6 5. Bg5 h6 6. Bxf6 Qxf6 7. e3 {[%cal Be2e3,Be3e4,Be4e5][%mdl 32]} Nd7 8. Be2 g6 9. O-O Bg7 10. e4 dxc4 11. Bxc4 O-O 12. e5 Qe7 13. Qe2 {D43: Damengambit (Botwinnik-Variante)} b5 14. Bd3 Bb7 {LiveBook: 12 Partien} 15. Ne4 {Die Stellung ist ausgeglichen.} (15. Be4 Nb6 16. Rad1 Rfd8 17. Rfe1 a6 18. h4 Rac8 19. h5 g5 20. Nh2 b4 {0-1 (40) Moiseenko,A (2657)-Dreev,A (2652) Doha 2016}) 15... c5 16. Bxb5 cxd4 17. Bxd7 Qxd7 18. Rfd1 Qc7 19. Rac1 $146 ({Vorgänger:} 19. Rxd4 Bxe5 20. Nxe5 Qxe5 {1-0 (47) Schoen,W-Brenke,A Germany 1993}) 19... Qb6 20. Nc5 Bxf3 21. gxf3 Rad8 22. f4 Rd5 23. Nd3 Qd8 24. Rc4 a5 25. Rdc1 Qh4 26. Rc5 Rfd8 27. Rxd5 Rxd5 28. Rc8+ Rd8 29. Rc5 g5 30. fxg5 ({Lieber} 30. Qf3 $16) 30... Qxg5+ $14 31. Kh1 Kh8 32. Rxa5 Rg8 $1 {[#] Droht ...Lf6! und aus.} 33. Qf1 (33. f4 $5 {[%cal Rf4g5]} Qg6 34. Rc5 $15) 33... Qf5 {[%mdl 1024] Schwarz hat Kompensation.} (33... f6 $5 {[%cal Rf6e5]}) 34. f3 $1 h5 {Und weiter mit ...Lh6 wäre nett.} 35. Rc5 $1 Bh6 $40 {[%mdl 128] Weiss muss sich nun genau verteidigen.} 36. Rc2 $1 Be3 {( -> ...Dxf3+!)} 37. Rg2 Rc8 {Droht stark ...Dxd3!} 38. Qe2 $2 {[%mdl 8192] [#]} (38. Rg3 $11) 38... Qxd3 $1 {[%mdl 512]} 39. Rg8+ (39. Qxd3 Rc1+) 39... Rxg8 {Precision: Weiß = 57%, Schwarz = 67%.} 0-1

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "11"]
[White "Potapov, Pavel"]
[Black "Bocharov, Dmitry"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2479"]
[BlackElo "2583"]
[Annotator "TA"]
[PlyCount "66"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,66,10,12,0,0,0,-2,-6,14,-34,-4,-14,3,-53,-56,-51,-53,-68,-52,-79,-75,-128,-108,-113,-97,-141,-108,-121,-107,-127,-117,-127,-117,-170,-147,-169,-33,-37,-29,-31,0,0,-2,-35,-34,-201,-200,-193,-193,-199,-191,-191,-191,-191,-156,-191,-184,-221,-239]} 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bg5 a6 (4... Bg7 5. Qd2 h6 6. Bh4 O-O 7. f4 e5 8. dxe5 Nxe4 9. Bxd8 Nxd2 10. Bxc7 Nxf1 11. Kxf1 dxe5 12. Bxe5 Bxe5 13. fxe5 Nc6 14. Nf3 {½-½ (39) Almasi,Z (2682)-Ponomariov,R (2694) Riadh 2017}) (4... Bg7 5. Qd2 h6 6. Bh4 g5 7. Bg3 Nh5 8. Nf3 Nd7 9. Bc4 e6 10. O-O-O a6 11. Ne2 b5 12. Bd3 c5 13. c3 Qb6 14. dxc5 dxc5 15. Bc2 g4 {½-½ (38) Potapov,P (2479)-Bocharov,D (2585) Cheliabinsk 2017}) 5. Bxf6 $146 ({Predecessor:} 5. Qe2 Bg7 6. e5 Nfd7 7. O-O-O Nc6 8. f4 O-O 9. d5 Na5 10. exd6 cxd6 11. Bxe7 Qb6 12. Bxf8 Kxf8 13. Re1 Nf6 14. Qe3 Qc7 15. Nf3 b5 16. a3 {½-½ (16) Volzhin,A (2556)-Davies,N (2486) Gausdal 2000}) 5... exf6 {[%cal Be7f6,Bf6f5][%mdl 32]} 6. Bd3 {B07: Pirc Defence: Miscellaneous Systems} Bg7 7. Nf3 O-O 8. O-O {The position is equal.} Nc6 9. h3 Nb4 10. Re1 f5 11. e5 (11. Bf1 $11) 11... dxe5 $15 12. dxe5 Be6 13. Qe2 Qe7 14. Nd4 Rad8 $36 {[%mdl 2048] White is under strong pressure.} 15. Qe3 ({White should play} 15. Nxe6 fxe6 16. Rad1) 15... c5 16. Nxe6 fxe6 17. a3 Nc6 18. f4 {[#]} g5 $1 {[%mdl 512]} 19. g3 (19. fxg5 Bxe5) 19... gxf4 20. gxf4 Kh8 21. Ne2 (21. Qf2 $17) 21... Bh6 22. Kh2 Nd4 ({Black should try} 22... b5 $19 {Hoping for ...c4.} 23. c3 Qh4) 23. c3 $1 {[%cal Rc3d4]} Nxe2 24. Bxe2 Rg8 25. Rg1 Rg6 26. Rad1 Rdg8 {White must now prevent ...Qh4.} 27. Qf2 $2 (27. Rxg6 $15 hxg6 28. Rg1) 27... Qg7 $1 $19 {Black is clearly better.} 28. Rxg6 Qxg6 29. Rg1 {[#]} Bxf4+ $1 {[%mdl 512]} 30. Kh1 {[#]} (30. Qxf4 Qxg1#) 30... Qxg1+ $1 31. Qxg1 Rxg1+ 32. Kxg1 Kg7 (32... Bxe5 33. Bc4 $15) 33. a4 a5 {Precision: White = 21%, Black = 66%.} ({Resist} 33... Bxe5 34. Kf2) 0-1

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "11"]
[White "Kabanov, Nikolai"]
[Black "Semenova, Elena"]
[Result "1-0"]
[ECO "E14"]
[WhiteElo "2478"]
[BlackElo "2238"]
[Annotator "TA"]
[PlyCount "39"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,39,60,53,58,48,60,60,102,92,151,136,181,162,381,383,370,377,601,596,587,589,573,566]} 1. Nf3 Nf6 2. d4 e6 3. e3 {[%cal Be2e3,Be3d4][%mdl 32]} c5 4. Bd3 cxd4 5. exd4 Be7 6. c4 O-O 7. Nc3 b6 8. O-O Bb7 9. d5 exd5 {E14: Queen's Indian: Classical Variation (4 e3)} (9... Na6 10. Bc2 Qc7 11. Bg5 h6 12. Bxf6 Bxf6 13. Qd3 g6 14. Qe3 Bg7 15. Rad1 Qxc4 16. Ne5 Qc7 17. d6 {0-1 (52) Adhiban,B (2666)-Korobov,A (2692) Doha 2016}) 10. cxd5 {LiveBook: 16 Games} Re8 11. Nd4 Na6 $146 {White is slightly better.} ({Predecessor:} 11... Bb4 12. Nf5 Bxc3 13. bxc3 Bxd5 14. Nd6 Re6 15. Bf4 g6 16. c4 Bc6 17. c5 Bd5 18. Nb5 bxc5 19. Nc7 Nc6 20. Rc1 {½-½ (20) Dizdar,G (2465)-Cebalo,M (2515) Sibenik 1986}) 12. Nf5 Nc5 13. Bc2 Rc8 ({Black should play} 13... d6) 14. Qf3 Ne6 15. Bb3 Nc5 $2 (15... Kh8 16. Nb5 Rb8) 16. Qg3 $18 {[%csl Gf5][%cal Rg3g7] [#]} Nh5 17. Qg4 Nxb3 (17... g6 $142 18. d6 (18. Nh6+ Kf8 $16) 18... Bf8) 18. Nh6+ {White is clearly winning.} Kf8 {Hoping for ...Nf6.} 19. Qxh5 {[%csl Gh6][%cal Rh5f7]} g6 {[#]} 20. Qf3 $1 {[%mdl 512] Precision: White = 83%, Black = 30%.} 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "11"]
[White "Lugovskoy, Maxim"]
[Black "Belyakov, Bogdan"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "2459"]
[BlackElo "2486"]
[Annotator "TA"]
[PlyCount "95"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,95,42,72,64,92,90,90,79,77,25,12,27,64,17,19,37,31,20,25,29,47,23,15,0,58,50,181,170,171,149,160,106,135,113,201,153,209,187,578,599,822,411,2118,2110,1530,497,362,503,578,578,521,523,525,459,1158,814,1620,1685,12834,12835,12836,12835,12835,12835,12840,12839,12839,12839,12840,12840,12840,12840,12842,12843,12843,12842,12844,12845,12845,12845,12845,12845]} 1. d4 Nf6 2. Nc3 c5 3. d5 a6 4. a4 d6 5. e4 g6 6. Nf3 Bg7 7. Be2 O-O 8. O-O Bg4 9. Bg5 {A43: Schmid Benoni} Bxf3 10. Bxf3 ({Don't play} 10. gxf3 Nh5 $11) 10... Nbd7 11. Be2 $146 {White is better.} ({Predecessor:} 11. Qd2 b6 12. Be2 {½-½ (24) Ivanisevic,I (2460)-Ristic,N (2420) Vrnjacka Banja 1998}) 11... Qc7 12. f4 (12. Bf4 $16) 12... c4 $11 13. Kh1 Rab8 14. Bf3 (14. e5 $5) 14... b5 15. axb5 axb5 16. Qe2 b4 17. Nd1 Rfc8 18. Ne3 Nc5 19. Nd1 Ncd7 20. Bh4 Ra8 (20... h5 $14) 21. Rxa8 $1 $18 Rxa8 {[#]} 22. e5 $1 {[%mdl 512]} Ne8 (22... dxe5 23. d6) 23. Ne3 ({Resist} 23. Bxe7 $6 Nxe5 24. fxe5 Qxe7 $14) ({White should play} 23. e6 {And now exf7+ would win.} Nf8 24. exf7+ Kxf7 25. g4) 23... Nb6 24. e6 f5 {[#]} (24... Bxb2 $16 25. exf7+ Kxf7) 25. g4 $1 {[%cal Rg4f5]} fxg4 26. Nxg4 Bxb2 $2 {[#]} (26... Ra5) 27. f5 $1 {[%mdl 512]} Nf6 (27... gxf5 28. Nh6+) 28. fxg6 hxg6 (28... Nxg4 $142 29. Bxg4 Bg7 30. gxh7+ Kh8) 29. Qg2 Ra1 30. Nxf6+ (30. Rxa1 $142 {Nh6+ would kill now.} Bxa1 31. Nh6+ Kh7 32. Bxf6 exf6 33. Qh3) 30... exf6 31. Rxa1 ({Weaker is} 31. Qxg6+ Qg7 $14) 31... Bxa1 {White is clearly winning.} 32. Qxg6+ Qg7 33. Qe8+ Qf8 34. Qh5 Qe7 (34... Qg7 $142 35. Bf2 Nc8) 35. Be4 b3 36. cxb3 cxb3 37. Qg6+ Kf8 38. Qh6+ Kg8 39. Bg6 Qg7 40. Bf7+ Kf8 {[#]} 41. e7+ $1 {[%mdl 512]} Kxf7 (41... Kxe7 42. Qxg7) 42. Qxg7+ Kxg7 43. e8=Q Be5 44. Qb5 Nc8 45. Qd7+ Kg6 46. Qxc8 b2 47. Qc2+ f5 48. Bg3 {Precision: White = 73%, Black = 35%.} 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "11"]
[White "Khanin, Semen"]
[Black "Nazaretyan, Tigran"]
[Result "1-0"]
[ECO "B67"]
[WhiteElo "2458"]
[BlackElo "2285"]
[Annotator "TA"]
[PlyCount "85"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,84,24,32,22,22,20,28,23,31,25,117,116,118,108,119,89,102,99,104,79,93,101,102,88,87,84,166,148,174,172,177,164,171,167,151,117,147,151,140,81,139,129,133,144,134,151,158,158,168,151,157,156,248,235,640,639,922,856,747,635,573,559,565,565,565,565,5587,5518,29999]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8. f3 Bd7 9. O-O-O Be7 10. Be3 {B67: Sicilian: Richter-Rauzer: 7...a6 8 0-0-0 Bd7, lines without 9 f4 Be7} h5 11. h3 {[%cal Bh2h3,Bh3g4,Bg4g5][%mdl 32]} Qc7 12. Bd3 $146 {White has an edge.} ({Find the theoretical novelty and annotate with similar games:} 12. Qf2 b5 13. Nxc6 Bxc6 14. Ne2 g6 15. h4 Rc8 16. Nd4 Bb7 17. Bd3 e5 18. Nb3 d5 19. Bb6 Qb8 20. Ba7 Qc7 21. Bb6 Qb8 22. Ba7 Qc7 23. Bb6 {½-½ (23) Balogh,C (2619)-Baklan,V (2644) Austria 2010}) 12... Ne5 13. g4 hxg4 (13... b5 $11) 14. hxg4 $16 O-O-O 15. Kb1 Kb8 16. Qf2 Bc6 17. g5 Nfd7 18. Be2 {[%cal Bd3e2,Be2f3,Bf3g4][%mdl 32]} Nc5 19. Rxh8 Rxh8 20. f4 Ned7 21. Bf3 Nb6 (21... e5 $16) 22. g6 $18 fxg6 {[#]} 23. Nxe6 $1 {[%mdl 512]} Nxe6 24. Bxb6 Qc8 25. Bg4 {Threatens to win with Nd5.} Qg8 26. Nd5 Bxd5 27. exd5 Nc7 28. c4 (28. Qf3 $142) 28... Qf7 (28... g5 $142) 29. Be3 g5 30. fxg5 Qxf2 31. Bxf2 Bxg5 32. Bg3 Rd8 33. c5 Be7 34. b4 {[%cal Bb2b4,Bb4a5][%mdl 32]} a5 (34... Ka8 $16) 35. bxa5 Na6 $2 (35... Ka7 36. a4 g5) 36. Re1 Bf8 37. Bh4 Kc7 38. Bxd8+ Kxd8 39. Rf1 Be7 40. cxd6 Bxd6 41. Rf7 {[#] Rd7+ is the strong threat.} Be7 42. d6 Bf6 43. Rf8# {Precision: White = 82%, Black = 37%.} 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "11"]
[White "Kovalchuk, Alexey"]
[Black "Kotenko, Pavel"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "2444"]
[BlackElo "2403"]
[Annotator "TA"]
[PlyCount "56"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,56,32,41,28,24,37,41,37,40,24,43,43,53,46,64,62,62,62,62,62,65,58,60,57,64,63,64,58,58,56,60,33,40,17,27,18,76,77,44,45,89,89,89,86,540]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. O-O O-O 6. Re1 d6 7. a4 h6 8. a5 {C55: Two Knights: 4 d3, 4 d4 exd4 5 e5 and Max Lange Attack} (8. c3 a6 9. Nbd2 Be6 10. Qc2 Qd7 11. b4 Nh7 12. Bxe6 fxe6 13. Bb2 b6 14. b5 axb5 15. axb5 Na5 16. c4 {½-½ (54) So,W (2812)-Ivanchuk,V (2738) Leuven 2017}) 8... a6 9. c3 Nh7 10. h3 {White is slightly better.} Ng5 11. Nbd2 {[%cal Bb1d2,Bd2c4,Bc4e3,Be3d5][%mdl 32]} Kh8 12. d4 Bf6 {[%cal Re5d4]} 13. dxe5 dxe5 14. b4 $146 ({Predecessor:} 14. Qe2) 14... Be6 15. Nxg5 Bxc4 16. Nxc4 {[#] And now Nf3 would win.} Bxg5 17. Qe2 Bxc1 18. Raxc1 Qe7 19. Rcd1 Rad8 20. Rd5 f6 21. Ne3 Rxd5 22. Nxd5 Qf7 23. Qc4 Rc8 24. Rd1 Ne7 (24... Rd8 $11 {keeps the balance.}) 25. Qc5 $16 Nxd5 26. exd5 Rd8 27. c4 c6 28. Kh2 Kg8 $2 {[%mdl 8192] Precision: White = 73%, Black = 67%.} (28... Qd7 $16) 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "11"]
[White "Zakharov, Alexander S"]
[Black "Triapishko, Alexandr"]
[Result "0-1"]
[ECO "C71"]
[WhiteElo "2437"]
[BlackElo "2531"]
[Annotator "TA"]
[PlyCount "76"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,76,11,0,0,0,11,0,4,-21,-27,-40,0,0,0,0,0,0,0,0,10,0,0,-50,-57,-163,-179,-289,-290,-377,-371,-580,-495,-607,-585,-562,-481,-487,-479,-526,-519,-500,-498,-835,-638,-761,-531,-525,-436,-753,-755,-661,-560,-557,-558,-747,-731,-29986,-385]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c4 Nf6 {[%cal Bg8f6,Bf6d7,Bd7c5,Bc5e6,Be6d4][%mdl 32]} 6. Nc3 Bg4 7. h3 Bxf3 8. Qxf3 Nd7 {C71: Ruy Lopez: Deferred Steinitz Variation, sidelines} 9. Bxc6 bxc6 10. d3 {[%cal Bd2d3,Bd3d4,Bd4d5][%mdl 32]} Nc5 11. O-O {LiveBook: 4 Games} g6 12. Qd1 (12. b4 Ne6 13. Be3 Bg7 14. a4 {0-1 (103) Ter Sahakyan,S (2605)-Sevian,S (2595) Martuni 2016}) 12... Bg7 13. f4 $146 ({Predecessor:} 13. Be3 Ne6 14. Ne2 O-O {0-1 (46) Hartoch,R-Lutikov,A Hamburg 1965}) 13... exf4 $1 14. d4 Ne6 15. d5 $1 {[%cal Rd5e6]} Nd4 16. Bxf4 O-O {[%cal Bh8f8,Bf8b8,Bb8b2,Bb2c2][%mdl 32]} 17. Qd2 c5 18. Rae1 Qe7 19. Nd1 Rfb8 20. b3 a5 {With the idea ...a4.} 21. Nf2 a4 22. bxa4 {[#]} ({White should try} 22. Ng4 $15) 22... Rb2 $1 $19 {[%cal Rb2d2][%mdl 512]} 23. Qd3 (23. Qxb2 $2 {is the wrong capture.} Nf3+ 24. gxf3 Bxb2 $19) (23. Qd1 $142) 23... Rxa4 24. Bc1 Rc2 25. e5 (25. a3 $142 Raxc4 26. Bd2) 25... dxe5 26. Ne4 Raxa2 {[%cal Ba4a2,Ba2b2,Bb2b8,Bb8a8][%mdl 32]} 27. Rf2 Rxf2 28. Nxf2 f5 29. Be3 e4 30. Qb1 {[#]} Rb2 $1 {[%mdl 512]} 31. Qd1 (31. Qxb2 $142 Nf3+ 32. gxf3 Bxb2 33. fxe4) 31... Be5 32. Qa4 Rb8 33. Qa7 Qf8 34. Qa6 (34. Bh6 $142 Qd8 35. Qxc5) 34... Ra8 35. Qb7 Qb8 36. Qxb8+ Rxb8 37. Kf1 Nc2 38. Ra1 Kf8 $2 {Precision: White = 32%, Black = 70%.} (38... Nxe3+ {mates} 39. Kg1 Bxa1 40. Nh1 Rb1+ 41. Kf2 Nxc4 42. Kg3 Be5+ 43. Kf2 Rb2+ 44. Kg1 Ne3 45. Nf2 Rb1+ 46. Nd1 Bg3 47. Kh1 Rxd1#) 0-1

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "11"]
[White "Balashov, Yuri S"]
[Black "Paravyan, David"]
[Result "0-1"]
[ECO "D90"]
[WhiteElo "2434"]
[BlackElo "2603"]
[Annotator "TA"]
[PlyCount "70"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 31,70,-117,-118,-118,-74,-132,-133,-130,-137,-137,-133,-131,-137,-162,-162,-162,-162,-160,-130,-126,-130,-126,-126,-137,-133,-211,-203,-277,-270,-368,-347,-412,-427,-408,-431,-381,-381,-616,-619,-604,-594]} 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. cxd5 Nxd5 6. Bd2 O-O 7. e4 Nb6 8. Be3 Bg4 9. Be2 Nc6 10. d5 Bxf3 11. gxf3 Na5 12. Bd4 {D90: Grünfeld: 4 Nf3 Bg7 sidelines} Qd6 13. Nb5 (13. Bxg7 Kxg7 14. Qd2 Qf6 15. h4 Nac4 16. Qc1 e5 17. Nd1 Nd6 18. h5 g5 19. Ne3 Qe7 {0-1 (43) Nikolov,M (2550)-Navara,D (2708) Rijeka 2010}) 13... Qb4+ 14. Qd2 Qxd2+ 15. Kxd2 c6 16. Bxg7 Kxg7 {LiveBook: 3 Games} 17. dxc6 Rfd8+ ({Don't play} 17... bxc6 $6 18. Nc3 $15) 18. Kc2 ({Better is} 18. Ke3 Nbc4+ 19. Kf4 bxc6 20. Nc7) 18... Nxc6 $17 19. Rad1 a6 20. Nc3 $146 Nd4+ 21. Kb1 e5 22. Rd2 Nxe2 23. Rxe2 Rd3 24. Re3 Rxe3 25. fxe3 {[%mdl 4096] Endgame KRN-KRN} Nc4 26. Rd1 Nxe3 27. Rd7 Ng2 28. Rxb7 (28. Rd3 $17) 28... Ne1 $19 29. b4 Nxf3 30. a4 Nxh2 31. Nd5 Nf3 32. Kc2 h5 {[%cal Bh7h5,Bh5h4,Bh4h3][%mdl 32]} 33. Kd3 h4 34. Ke3 $2 (34. Rc7) 34... h3 {[#] And now ...h2 would win.} 35. Kxf3 {Hoping for Kg3.} Rh8 {Precision: White = 44%, Black = 93%.} 0-1

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "11"]
[White "Savitskiy, Sergey"]
[Black "Savchenko, Boris"]
[Result "0-1"]
[ECO "C15"]
[WhiteElo "2415"]
[BlackElo "2566"]
[Annotator "TA"]
[PlyCount "82"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,82,9,0,0,0,19,-38,0,-24,0,-46,-43,-61,-54,-56,0,0,70,55,55,63,69,39,54,-35,-23,-7,0,0,0,-10,-1,-34,-31,-137,-24,-105,-81,-177,-173,-371,-254,-208,-202,-170,-186,-181,-177,-189,-175,-215,-70,-63,0,-66,-60,-61,-56,-60,-51,-205,-204,-214,-214,-213,-232,-344,-342]} 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 dxe4 6. Qg4 Nf6 7. Qxg7 Rg8 8. Qh6 c5 9. Ne2 Bd7 {C15: French: 3 Nc3 Bb4: Unusual White 4th moves} 10. a4 Rg6 $146 ({Predecessor:} 10... Bc6 11. h3 Nbd7 12. Bd2 Qb6 13. Qf4 Qb2 14. Rc1 Bxa4 15. dxc5 Rc8 16. Ng3 Bxc2 17. Be2 {1-0 (33) Popov,I (2648)-Savchenko,B (2556) St Petersburg 2015}) 11. Qh4 (11. Qd2 $1 $11) 11... cxd4 {Black is slightly better.} 12. cxd4 Qc7 13. c3 (13. Bd2 $5 {[%cal Re2f4]} Nc6 14. c3 $11 (14. Nf4 Nxd4 15. Nxg6 Nxc2+ 16. Kd1 Nxa1 $11)) 13... Nc6 $1 14. Bd2 e5 15. Rc1 Ne7 (15... Qd6 $15) 16. Ng3 $11 O-O-O (16... Qb6 $11) 17. Be2 $14 Rdg8 18. O-O Bc6 19. Be3 Ned5 20. Bh5 (20. Bd1 $14) 20... Nxh5 $15 21. Qxh5 exd4 22. cxd4 Kb8 23. Rc5 Qd7 24. a5 f5 $1 {[%cal Bf7f5,Bf5f4][%mdl 32]} 25. a6 (25. Rfc1 $15) 25... bxa6 (25... b6 $17 26. Rb1 Ka8 27. Rxc6 Rxc6 28. Nxf5 Nf6) 26. Qh4 (26. Rfc1 $11 {keeps the balance.}) 26... Ka8 27. Rfc1 (27. Kh1 $17) 27... Bb7 $1 $19 28. Kh1 $2 (28. Qh5) 28... f4 29. Rxd5 Qxd5 30. Qxf4 a5 31. Rc5 Qb3 {( -> ...Qd1+)} 32. h3 a4 {And now ...a3 would win.} 33. d5 {[%cal Bd4d5,Bd5d6][%mdl 32] [#]} a3 ({Weaker is} 33... Bxd5 34. Ra5 $15) (33... Qd3 $1 $19 34. Qf7 {[#]} h5 $1 {[%mdl 512]}) 34. Ra5 $15 {[%csl Ge3][%cal Ra5a7]} Ra6 (34... a6 $15 35. Qxe4 Qc3) 35. Rxa6 (35. Qf7 $11 Bxd5 36. Rxd5) 35... Bxa6 36. Qf7 {[%csl Ge3][%cal Rf7a7]} Qb8 {aiming for ...a2.} 37. d6 $1 Rd8 $1 {[%cal Rd8d6]} 38. Nf5 $2 (38. Qd5+ $15 Bb7 39. Qa5 Rxd6 40. Qxa3) 38... Bc8 $19 39. Qd5+ Qb7 40. Qa5 {[#]} a2 $1 {White must now prevent ...Qb1+.} 41. Kh2 {[#]} (41. Bd4 {was forced.} Rf8 42. Ne7) (41. Qxa2 Bxf5) 41... a1=Q $1 {Precision: White = 37%, Black = 52%.} 0-1

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "11"]
[White "Anikonov, Dmitry"]
[Black "Kim, Yana"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "2407"]
[BlackElo "2092"]
[Annotator "ChessBase"]
[PlyCount "103"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:00]} Bg7 {[%emt 0:00:00]} 4. e4 {[%emt 0:00:00]} d6 {[%emt 0:00:00]} 5. Nf3 {[%emt 0:00:00]} O-O {[%emt 0:00:06]} 6. h3 {[%emt 0:00:00]} c5 {[%emt 0:00:13]} 7. d5 {[%emt 0:00:00]} e6 {[%emt 0:00:02]} 8. Bd3 {[%emt 0:00:00]} exd5 {[%emt 0:00:05]} 9. exd5 {[%emt 0:00:02]} Re8+ {[%emt 0:00:39]} 10. Be3 {[%emt 0:00:01]} Nbd7 {[%emt 0:01:31]} 11. O-O {[%emt 0:00:06]} Ne5 {[%emt 0:01:50]} 12. Nxe5 {[%emt 0:00:02]} Rxe5 {[%emt 0:00:04]} 13. Bf4 {[%emt 0:00:00]} Re8 {[%emt 0:00:10]} 14. Re1 {[%emt 0:00:47]} Bf8 {[%emt 0:01:31]} 15. Qf3 {[%emt 0:00:47]} Nh5 {[%emt 0:01:06]} 16. Rxe8 {[%emt 0:00:57]} Qxe8 {[%emt 0:00:02]} 17. Bd2 {[%emt 0:01:12]} f5 {[%emt 0:00:22]} 18. g4 {[%emt 0:00:29]} Ng7 {[%emt 0:01:01]} 19. Qg3 {[%emt 0:00:36]} Bd7 {[%emt 0:02:39]} 20. Re1 {[%emt 0:00:38]} Qf7 {[%emt 0:00:04]} 21. Bf4 {[%emt 0:00:11]} Re8 {[%emt 0:01:13]} 22. Rxe8 {[%emt 0:00:46]} Nxe8 {[%emt 0:00:30]} 23. f3 {[%emt 0:00:23]} Bg7 {[%emt 0:01:46]} 24. Kg2 {[%emt 0:00:36]} Qf6 {[%emt 0:01:02]} 25. Be3 {[%emt 0:00:00]} Qe7 {[%emt 0:00:32]} 26. Qf2 {[%emt 0:00:22]} Qe5 {[%emt 0:00:47]} 27. Qd2 {[%emt 0:00:02]} fxg4 {[%emt 0:00:38]} 28. hxg4 {[%emt 0:00:09]} Nf6 {[%emt 0:00:31]} 29. Bf4 {[%emt 0:00:18]} Qe7 {[%emt 0:00:01]} 30. Bc2 {[%emt 0:00:25]} Kf7 {[%emt 0:00:04]} 31. Bg3 {[%emt 0:00:17]} Ne8 {[%emt 0:00:27]} 32. Ne4 {[%emt 0:00:00]} Be5 {[%emt 0:00:13]} 33. Qh6 {[%emt 0:00:41]} Kg8 {[%emt 0:00:01]} 34. Bh4 {[%emt 0:01:29]} Qf8 {[%emt 0:00:54]} 35. Qg5 {[%emt 0:00:32]} Qf4 {[%emt 0:00:33]} 36. Qxf4 {[%emt 0:00:37]} Bxf4 {[%emt 0:00:01]} 37. Be1 {[%emt 0:00:10]} Be5 {[%emt 0:00:19]} 38. b4 {[%emt 0:00:00]} b6 {[%emt 0:00:00]} 39. Bd2 {[%emt 0:00:34]} Nf6 {[%emt 0:00:15]} 40. Nf2 {[%emt 0:00:07]} Kf7 {[%emt 0:00:15]} 41. b5 {[%emt 0:00:43]} Bd4 {[%emt 0:00:12]} 42. Nd3 {[%emt 0:00:24]} h5 {[%emt 0:00:13]} 43. g5 {[%emt 0:00:03]} Ng8 {[%emt 0:00:00]} 44. Bf4 {[%emt 0:00:26]} Ke7 {[%emt 0:00:13]} 45. Nc1 {[%emt 0:00:29]} Bf5 {[%emt 0:00:04]} 46. Bxf5 {[%emt 0:00:13]} gxf5 {[%emt 0:00:02]} 47. Ne2 {[%emt 0:00:00]} Bg7 {[%emt 0:00:06]} 48. Ng3 {[%emt 0:00:00]} Bf8 {[%emt 0:00:16]} 49. Nxf5+ {[%emt 0:00:09]} Kd7 {[%emt 0:00:00]} 50. Kh3 {[%emt 0:00:04]} Ne7 {[%emt 0:00:10]} 51. Nxe7 {[%emt 0:00:01]} Kxe7 {[%emt 0:00:00]} 52. Kh4 {[%emt 0:00:01]} 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "11"]
[White "Demkovich, Anatoliy"]
[Black "Hasangatin, Ramil"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2407"]
[BlackElo "2502"]
[Annotator "TA"]
[PlyCount "183"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,183,28,30,16,28,36,59,35,38,6,4,-6,0,-14,-9,-17,4,0,0,0,0,0,0,0,0,0,0,0,0,-8,-13,-4,-6,-22,-25,-27,-16,-14,-17,-24,-6,-18,0,0,0,0,0,0,0,-22,-5,-19,-5,-21,-5,-18,-22,-22,-13,-14,-5,-14,-14,-14,-5,-14,0,0,0,-14,-12,-14,-12,-14,-12,-14,-12,-14,0,-14,0,-14,0,-14,-6,-14,-14,-13,-13,-19,-18,-18,-18,-16,-16,-14,-13,-10,-14,-10,-13,-39,-4,-43,-52,-50,-34,-118,-17,-18,-8,-16,0,-16,0,-31,18,33,29,0,111,111,118,118,119,152,159,142,1350,1235,1129,836,1437,2922,2912,3474,2748,2302,2806,1852,2934,2743,1675,588,2370,1799,2235,1835,29937,6621,29962,6613,29968,29969,29970,29971,29971,29974,29974,29975,29974,29975,29975,29976,29976,29977,29977,29978,29978,29982,29979,29977,29987,29988]} 1. e4 d5 2. Nc3 dxe4 3. Nxe4 Bf5 4. Qf3 Bxe4 (4... Qc8 5. Ne2 e6 6. N2g3 Bg6 7. h4 h6 8. h5 Bh7 9. d4 Nd7 10. c3 Ngf6 11. Bd3 Nxe4 12. Nxe4 {½-½ (62) Roganovic,M (2524)-Milanovic,D (2555) Belgrade 2014}) 5. Qxe4 c6 6. d4 {A00: Irregular Openings} Nf6 {LiveBook: 3 Games} 7. Qd3 Qb6 $146 ({Predecessor:} 7... Qd5 8. Nf3 Nbd7 9. Be2 e6 10. Bf4 Bd6 11. Bxd6 Qxd6 12. O-O O-O 13. Rfe1 Rad8 14. Rad1 Qc7 15. Bf1 Rfe8 16. c3 h6 {½-½ (16) Riediger,M (2297)-Goetz,A (2175) Bad Koenigshofen 2000}) 8. Nf3 {White has an edge.} Nbd7 9. Qb3 (9. g3 {with more complications.} e6 10. Bg2 Be7 11. O-O O-O 12. a4) 9... e6 10. Qxb6 (10. g3 {keeps more tension.} Be7 11. Bg2 c5 12. c3 O-O 13. O-O) 10... axb6 11. Be2 b5 12. O-O Bd6 13. c3 Nd5 14. Bd2 Bf4 15. Rfd1 Bxd2 16. Rxd2 Ke7 17. a3 Ra7 18. Re1 h6 19. g3 Kd6 20. Ne5 Nxe5 21. dxe5+ Ke7 22. c4 bxc4 23. Bxc4 Ra5 24. Re4 Rd8 25. Red4 Rd7 26. f4 Nb6 27. Rxd7+ Nxd7 $11 {[%mdl 4096] Endgame KRB-KRN} 28. Kf2 Nb6 29. Be2 Rc5 30. h4 Rc1 31. Bd3 Nd5 32. Kf3 Re1 33. Re2 Rd1 34. Bc2 Rf1+ 35. Rf2 Rc1 36. Rd2 Nb6 37. Bd3 Na4 38. Ke3 Re1+ 39. Kf2 Ra1 40. Ke3 Rh1 41. Re2 Nb6 42. Rc2 Nd5+ 43. Kf3 Ra1 44. Rd2 Nb6 45. Ke3 Rc1 46. Ke2 Rh1 47. Kf3 Nd7 48. Rc2 g5 49. hxg5 hxg5 50. Kg2 Rd1 51. Be2 Rd4 52. Kf3 gxf4 53. gxf4 Nb6 54. Ke3 Rd8 55. Bf3 Rh8 56. b3 Rh3 {White should prevent ...Nd5+.} 57. Rf2 Nd5+ 58. Ke4 Rh4 59. Bg2 ({Better is} 59. Be2 $15) 59... Rh2 (59... f6 $17 {And now ...f5+ would win.} 60. exf6+ Kxf6) 60. Kf3 Rh8 61. a4 Ra8 62. Ke4 Rh8 63. Kd4 Rd8 {[#] Threatens to win with ...Nxf4+.} (63... Rh2 {is more complex.} 64. Ke4 f5+ 65. exf6+ Kxf6 66. a5 Nb4) 64. Kc5 Rd7 65. Bxd5 exd5 {KR-KR} (65... Rxd5+ $11 66. Kb6 Rd4) 66. f5 $16 d4 {and if ...Rd5+ works, Black does fine.} 67. Kb6 d3 68. Rd2 Rd4 69. Kxb7 Rb4+ $2 {[%mdl 8192]} (69... Kd7 $16) 70. Kxc6 $18 Rxb3 71. Kc5 Rb1 72. Rxd3 Rf1 73. f6+ Ke6 74. Re3 Rc1+ 75. Kb4 Kd5 76. a5 Rb1+ 77. Ka4 {Black must now prevent e6!} Kc4 {[#] intending ...Ra1+.} 78. Re4+ $1 Kd5 79. Re2 Kc4 80. Rc2+ Kd5 81. Rc7 Kxe5 82. Rxf7 {White mates.} Ke6 83. Rf8 Rb2 84. a6 Rb1 85. Ka5 Ra1+ 86. Kb6 Rb1+ 87. Ka7 Ra1 88. Kb7 Rb1+ 89. Ka8 Ra1 90. a7 Rb1 91. Rb8 Ra1 92. Rb6+ {Precision: White = 53%, Black = 45%.} 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "11"]
[White "Tunik, Gennady"]
[Black "Golubov, Saveliy"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "2378"]
[BlackElo "2484"]
[Annotator "TA"]
[PlyCount "120"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,120,19,-23,5,12,10,6,10,12,33,-36,-8,-33,-14,-8,-11,-3,-16,-46,-35,-72,-69,-96,-29,-41,-33,-114,0,0,0,-50,0,0,28,32,22,22,27,27,49,42,37,24,22,27,27,23,29,39,37,0,39,0,15,8,10,0,4,4,19,0,0,0,7,0,0,0,131,17,12,12,12,10,6,7,8,0,0,0,5,0,36,0,14,0,50,0,37,27,42,0,145,150,150,145,149,143,157,145,184]} 1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. g3 b6 5. Bg2 Bb7 6. O-O cxd4 7. Qxd4 Be7 8. Nc3 O-O 9. Bg5 h6 {A30: Symmetrical English: Double Fianchetto and Hedgehog} 10. Bxf6 Bxf6 11. Qd3 Na6 12. Rad1 {LiveBook: 3 Games} (12. Rfd1 Nc5 13. Qe3 a5 14. Rac1 Rc8 15. b3 Qe7 16. h4 Rfd8 17. Ne5 Bxg2 18. Kxg2 {½-½ (118) Cheparinov,I (2710)-Socko,B (2593) Riadh 2017}) 12... Nc5 13. Qe3 Rc8 $146 ({Find the theoretical novelty and annotate with similar games:} 13... Bxc3 14. Qxc3 {½-½ (30) Jakobsen,O (2350)-El Kher,H (2290) Copenhagen 1998}) 14. b3 d5 15. cxd5 exd5 {[#]} (15... Bxc3 $5 16. Qxc3 Ne4 $11) 16. Nd4 (16. Nxd5 $1 $14 {[%mdl 512]} Re8 (16... Bxd5 17. Ne5) 17. Nxf6+ Qxf6 18. Qd4) 16... Re8 17. Qd2 Ne6 18. Nxe6 fxe6 19. Rc1 Ba6 20. Rfe1 Bg5 21. f4 Be7 22. Na4 {[%cal Bc3a4,Ba4b2,Bb2d3,Bd3f2][%mdl 32]} Ba3 ({Black should play} 22... Qd6 $17 23. Red1 Rxc1 24. Rxc1 Qb4 25. Qxb4 Bxb4) 23. Rxc8 $11 Qxc8 24. Bf3 {[#]} (24. Rd1 $15) 24... Rd8 ({Black should try} 24... Re7 $1 $17 {...Rc7 is the strong threat.} 25. Bg4 Kh8) 25. Rd1 {[%cal Be1d1,Bd1c1,Bc1c6][%mdl 32]} Qc7 26. Kg2 Kh8 27. Nb2 Be7 28. Nd3 Bf6 29. Rc1 Qd6 30. Qb4 Qb8 31. Rc6 Bc8 32. Nf2 Bd7 33. Rc2 a5 34. Qd2 e5 35. fxe5 Qxe5 36. Nd3 Qf5 37. Nf2 Bg5 38. Qd3 Qe5 39. Qc3 d4 $132 {[%mdl 2048] Black is fighting back} 40. Qc7 Qe6 41. Bg4 Qd5+ 42. Bf3 Qe6 43. Bg4 Qd5+ 44. Bf3 Qb5 (44... Qe6 $11 {keeps the balance.} 45. Qb7 Be3) 45. Bc6 ({Better is} 45. Rc4 $16) 45... Bxc6+ 46. Qxc6 Qf5 47. Qe4 Qf7 48. Qf3 Qe7 49. Qe4 Qf7 50. Qf3 Qe7 51. Qe4 Qd7 52. Qc6 (52. h4 $5 {[%cal Rh4g5]} Be3 53. Nd3 $14) 52... Qf5 53. Qe4 Qf8 54. Qf3 Qb4 55. Qb7 Qf8 56. Qxb6 Be3 (56... Qf7 $1 $11 {remains equal.} 57. Qc6 Rf8) 57. Nd3 $16 {White is clearly better.} Qe7 {White must now prevent ...Qe4+.} 58. Qg6 Rf8 59. Rc5 Qb7+ 60. Kh3 Qd7+ {Precision: White = 46%, Black = 47%.} 1/2-1/2

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "11"]
[White "Tsoi, Dmitry"]
[Black "Kharchenko, Boris"]
[Result "1/2-1/2"]
[WhiteElo "2371"]
[BlackElo "2464"]
[Annotator "TA"]
[PlyCount "16"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,16,87,120,27,33,10,31,0,13]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Bb4 (4... Nxe4 5. Re1 Nd6 6. Nxe5 Be7 7. Bf1 Nxe5 8. Rxe5 O-O 9. Nc3 Ne8 10. Nd5 Bd6 11. Re1 c6 12. Ne3 Bc7 13. Nf5 d5 14. Ne7+ Kh8 15. Nxc8 Rxc8 16. d3 f5 {½-½ (29) Vachier Lagrave,M (2789)-Karjakin,S (2760) Riadh 2017}) 5. Bxc6 dxc6 6. d3 {C65: Ruy Lopez: Berlin Defence (3...Nf6), unusual lines and 4 0-0 Bc5} (6. Nxe5 $16 Nxe4 7. Re1 (7. Qf3 Ng5 $11)) 6... Nd7 $146 ({Predecessor:} 6... O-O 7. Nxe5 Bg4 8. Nxg4 Re8 9. a3 Bc5 10. Bg5 h5 11. Bxf6 Qd4 12. Bxd4 Bxd4 {1-0 (27) Flecher,J (1943)-Adam,J ICCF email 2011}) 7. Qe2 Bd6 8. Nc3 c5 1/2-1/2

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "11"]
[White "Bykov, Egor"]
[Black "Evdokimov, Alexander A"]
[Result "0-1"]
[ECO "E18"]
[WhiteElo "2346"]
[BlackElo "2502"]
[Annotator "TA"]
[PlyCount "78"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,78,22,24,40,33,48,10,27,2,24,16,24,22,25,22,28,25,25,25,13,23,27,27,54,0,0,0,0,0,0,0,0,0,29,0,0,-18,0,-54,-61,-60,-60,-147,-137,-129,-143,-174,-52,-159,-110,-98,-77,-120,-98,-177,-189,-29989,-29990,-29990,-728]} 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. Nc3 Ne4 7. Bd2 O-O 8. O-O f5 9. Ne5 {E18: Queen's Indian: Old Main Line (4 g3 Bb7 5 Bg2 Be7 6 0-0 0-0 7 Nc3)} (9. Qc2 Nxc3 10. Qxc3 Bf6 11. Rad1 Nc6 12. Qe3 Ne7 13. Bc3 Qe8 14. Ne1 Bxg2 15. Nxg2 Ng6 16. Qd3 Rd8 17. e4 fxe4 18. Qxe4 {½-½ (41) Aronian,L (2780)-Ivanchuk,V (2757) Leuven 2017}) 9... Nxc3 10. Bxc3 Bxg2 11. Kxg2 {LiveBook: 24 Games. The position is equal.} Qc8 12. f3 $146 ({Predecessor:} 12. Re1 b5 13. e4 Qb7 14. d5 d6 15. Nf3 Nd7 16. Nd4 Nc5 17. exf5 {1-0 (37) Troff,K (2543)-Harmon Vellotti,L (2409) Las Vegas 2016}) 12... Bf6 13. Qd2 Re8 14. e4 d6 15. Nd3 fxe4 16. fxe4 Nd7 17. Rae1 Rf8 18. Nf4 Bg5 19. Qe2 Bxf4 20. gxf4 Qe8 21. Kh1 Qe7 22. e5 (22. d5 $14) 22... dxe5 $11 23. fxe5 b5 24. cxb5 Nb6 25. Qe4 Nd5 26. Bd2 Rf7 27. Rg1 Raf8 28. Bh6 Kh8 29. Bg5 (29. Bd2 $11) 29... Qe8 $15 30. a4 Rf2 31. Qg4 {[#]} (31. Rg2 $15) 31... Qa8 $1 $17 {( -> ...Ne3+)} 32. Qe4 Rxb2 33. Rg3 Rbf2 $40 {[%mdl 128] Black has some attack.} (33... Rff2 $19 {And now ...Qf8 would win.} 34. Rh3 Qg8) 34. Kg1 ({White should play} 34. Reg1 $15) 34... R2f5 35. Bd2 Qe8 36. Qg2 Qf7 {...Rf2 is the strong threat.} 37. Bc1 (37. Qh3 $17) 37... Rf2 $19 38. Qe4 $2 {[#]} (38. Qh3 $19) 38... Rf1+ 39. Kg2 Qf2+ {Precision: White = 30%, Black = 54%.} 0-1

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "11"]
[White "Musalov, Ruslan"]
[Black "Gunchenko, Vadim"]
[Result "1/2-1/2"]
[ECO "A08"]
[WhiteElo "2338"]
[BlackElo "2338"]
[Annotator "ChessBase"]
[PlyCount "74"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

1. e4 {[%emt 0:00:12]} e6 {[%emt 0:00:00]} 2. d3 {[%emt 0:00:00]} d5 {[%emt 0:00:11]} 3. Nd2 {[%emt 0:00:05]} c5 {[%emt 0:00:08]} 4. g3 {[%emt 0:00:00]} Bd6 {[%emt 0:00:04]} 5. Bg2 {[%emt 0:00:06]} Ne7 {[%emt 0:00:04]} 6. Ngf3 {[%emt 0:00:17]} Nbc6 {[%emt 0:00:09]} 7. O-O {[%emt 0:01:54]} b6 {[%emt 0:00:18]} 8. Re1 {[%emt 0:00:12]} Bb7 {[%emt 0:00:40]} 9. c3 {[%emt 0:04:02]} Bc7 {[%emt 0:00:33]} 10. Ng5 {[%emt 0:01:06]} h6 {[%emt 0:01:43]} 11. Qh5 {[%emt 0:00:10]} g6 {[%emt 0:00:00]} 12. Qh3 {[%emt 0:00:09]} Ne5 {[%emt 0:00:02]} 13. exd5 {[%emt 0:01:44]} Bxd5 {[%emt 0:00:15]} 14. Nge4 {[%emt 0:05:57]} Nxd3 {[%emt 0:02:22]} 15. Nf6+ {[%emt 0:00:25]} Kf8 {[%emt 0:00:02]} 16. Nxd5 {[%emt 0:00:22]} exd5 {[%emt 0:01:01]} 17. Rd1 {[%emt 0:00:16]} Nxc1 {[%emt 0:01:14]} 18. Raxc1 {[%emt 0:00:04]} Qc8 {[%emt 0:00:41]} 19. Qh4 {[%emt 0:00:38]} Qf5 {[%emt 0:01:03]} 20. Nf1 {[%emt 0:00:03]} Rd8 {[%emt 0:00:36]} 21. Ne3 {[%emt 0:00:17]} Qg5 {[%emt 0:00:00]} 22. Qxg5 {[%emt 0:00:12]} hxg5 {[%emt 0:00:08]} 23. Nxd5 {[%emt 0:00:06]} Nxd5 {[%emt 0:00:15]} 24. Rxd5 {[%emt 0:00:07]} Rxd5 {[%emt 0:00:12]} 25. Bxd5 {[%emt 0:00:11]} g4 {[%emt 0:01:29]} 26. Bc4 {[%emt 0:00:26]} Rh5 {[%emt 0:03:06]} 27. Be2 {[%emt 0:00:03]} f5 {[%emt 0:00:13]} 28. Rd1 {[%emt 0:00:21]} Rh7 {[%emt 0:00:28]} 29. Bc4 {[%emt 0:00:04]} Re7 {[%emt 0:00:23]} 30. Kg2 {[%emt 0:00:02]} Kg7 {[%emt 0:00:07]} 31. f3 {[%emt 0:00:08]} gxf3+ {[%emt 0:00:07]} 32. Kxf3 {[%emt 0:00:01]} Kf6 {[%emt 0:00:03]} 33. Rd2 {[%emt 0:00:25]} g5 {[%emt 0:00:19]} 34. Rd5 {[%emt 0:00:18]} f4 {[%emt 0:00:53]} 35. g4 {[%emt 0:00:13]} Re5 {[%emt 0:00:41]} 36. Rxe5 {[%emt 0:00:10]} Kxe5 {[%emt 0:00:06]} 37. Bd3 {[%emt 0:00:05]} Bd8 {[%emt 0:00:03]} 1/2-1/2

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "11"]
[White "Chernyavsky, Alexander"]
[Black "Ivlev, Aleksey"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "2326"]
[BlackElo "2300"]
[Annotator "ChessBase"]
[PlyCount "87"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

1. c4 {[%emt 0:00:00]} c6 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 3. e3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 4. Nc3 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 5. b3 {[%emt 0:00:00]} Nbd7 {[%emt 0:00:03]} 6. Bb2 {[%emt 0:00:00]} Bd6 {[%emt 0:00:01]} 7. d4 {[%emt 0:00:00]} O-O {[%emt 0:00:12]} 8. Bd3 {[%emt 0:00:06]} b6 {[%emt 0:00:04]} 9. Qc2 {[%emt 0:00:27]} Bb7 {[%emt 0:00:21]} 10. O-O {[%emt 0:02:13]} Rc8 {[%emt 0:00:23]} 11. Rac1 {[%emt 0:00:11]} dxc4 {[%emt 0:00:14]} 12. bxc4 {[%emt 0:00:12]} c5 {[%emt 0:00:07]} 13. d5 {[%emt 0:00:13]} exd5 {[%emt 0:00:10]} 14. Nxd5 {[%emt 0:00:18]} Nxd5 {[%emt 0:02:58]} 15. Bxh7+ {[%emt 0:00:36]} Kh8 {[%emt 0:00:13]} 16. cxd5 {[%emt 0:00:10]} Bxd5 {[%emt 0:00:18]} 17. Rfd1 {[%emt 0:01:36]} Bxf3 {[%emt 0:02:35]} 18. gxf3 {[%emt 0:03:00]} Qg5+ {[%emt 0:00:14]} 19. Kf1 {[%emt 0:00:04]} Qh6 {[%emt 0:03:37]} 20. Bf5 {[%emt 0:00:28]} Rcd8 {[%emt 0:00:06]} 21. Rxd6 {[%emt 0:02:28]} Qxd6 {[%emt 0:01:04]} 22. Rd1 {[%emt 0:01:24]} Qe7 {[%emt 0:00:14]} 23. Qa4 {[%emt 0:00:07]} Ne5 {[%emt 0:01:11]} 24. Rxd8 {[%emt 0:00:00]} Rxd8 {[%emt 0:00:58]} 25. Bxe5 {[%emt 0:00:09]} Rd5 {[%emt 0:00:12]} 26. f4 {[%emt 0:00:19]} f6 {[%emt 0:00:11]} 27. Qc6 {[%emt 0:00:51]} Rd1+ {[%emt 0:00:30]} 28. Ke2 {[%emt 0:01:49]} Rd8 {[%emt 0:00:45]} 29. Bc7 {[%emt 0:00:52]} Rg8 {[%emt 0:01:21]} 30. Bg6 {[%emt 0:00:59]} Rc8 {[%emt 0:00:18]} 31. Qd5 {[%emt 0:00:11]} Qxc7 {[%emt 0:00:11]} 32. Qh5+ {[%emt 0:00:01]} Kg8 {[%emt 0:00:01]} 33. Qh7+ {[%emt 0:00:21]} Kf8 {[%emt 0:00:10]} 34. Qh8+ {[%emt 0:00:18]} Ke7 {[%emt 0:00:10]} 35. Qxg7+ {[%emt 0:00:02]} Ke6 {[%emt 0:00:13]} 36. f5+ {[%emt 0:00:11]} Kd5 {[%emt 0:00:48]} 37. Qxf6 {[%emt 0:00:13]} Qd6 {[%emt 0:00:11]} 38. Qf7+ {[%emt 0:00:19]} Kc6 {[%emt 0:00:33]} 39. f6 {[%emt 0:00:16]} Qe5 {[%emt 0:00:10]} 40. Qe7 {[%emt 0:00:10]} Qb2+ {[%emt 0:00:10]} 41. Kf3 {[%emt 0:00:10]} c4 {[%emt 0:00:10]} 42. Be4+ {[%emt 0:00:10]} Kb5 {[%emt 0:00:10]} 43. Qd7+ {[%emt 0:00:10]} Ka5 {[%emt 0:00:10]} 44. Qxc8 {[%emt 0:00:00]} 1-0

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "11"]
[White "Murzin, Volodar"]
[Black "Getman, Tatyana"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "2268"]
[BlackElo "2106"]
[Annotator "ChessBase"]
[PlyCount "63"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

1. e4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 2. d3 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 3. Nd2 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 4. Ngf3 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 5. g3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 6. Bg2 {[%emt 0:00:00]} Be7 {[%emt 0:00:10]} 7. O-O {[%emt 0:00:08]} b6 {[%emt 0:00:13]} 8. Re1 {[%emt 0:00:09]} Bb7 {[%emt 0:00:05]} 9. exd5 {[%emt 0:00:30]} exd5 {[%emt 0:00:07]} 10. Nf1 {[%emt 0:00:38]} O-O {[%emt 0:00:08]} 11. Ne3 {[%emt 0:00:32]} Qd7 {[%emt 0:00:16]} 12. d4 {[%emt 0:00:13]} cxd4 {[%emt 0:04:01]} 13. Nxd4 {[%emt 0:04:39]} Nxd4 {[%emt 0:00:00]} 14. Qxd4 {[%emt 0:00:01]} Bc5 {[%emt 0:00:00]} 15. Qf4 {[%emt 0:00:15]} Rfe8 {[%emt 0:03:23]} 16. Bd2 {[%emt 0:00:08]} Ne4 {[%emt 0:00:15]} 17. Red1 {[%emt 0:03:42]} Nxd2 {[%emt 0:00:35]} 18. Rxd2 {[%emt 0:00:03]} Bxe3 {[%emt 0:00:21]} 19. fxe3 {[%emt 0:00:00]} Qe6 {[%emt 0:01:08]} 20. Rad1 {[%emt 0:00:20]} Qxe3+ {[%emt 0:01:53]} 21. Qxe3 {[%emt 0:00:02]} Rxe3 {[%emt 0:00:11]} 22. Bxd5 {[%emt 0:00:02]} Bxd5 {[%emt 0:00:03]} 23. Rxd5 {[%emt 0:00:00]} g6 {[%emt 0:00:14]} 24. Kf2 {[%emt 0:00:13]} Rae8 {[%emt 0:00:15]} 25. R1d2 {[%emt 0:00:05]} R8e7 {[%emt 0:00:04]} 26. c4 {[%emt 0:00:21]} R3e6 {[%emt 0:00:41]} 27. Rd7 {[%emt 0:00:20]} Kg7 {[%emt 0:00:11]} 28. Rxe7 {[%emt 0:00:08]} Rxe7 {[%emt 0:00:11]} 29. Rd6 {[%emt 0:00:01]} Kh6 {[%emt 0:00:38]} 30. Rd5 {[%emt 0:00:33]} Kg7 {[%emt 0:00:07]} 31. a4 {[%emt 0:00:06]} Kf6 {[%emt 0:00:13]} 32. Kf3 {[%emt 0:00:14]} 1/2-1/2

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "11"]
[White "Yermolenko, Vasily"]
[Black "Zakaryan, David"]
[Result "0-1"]
[ECO "A31"]
[WhiteElo "2245"]
[BlackElo "2420"]
[Annotator "TA"]
[PlyCount "45"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,45,85,74,93,78,87,64,72,50,53,50,50,44,84,59,62,72,145,147,200,54,35,-10,-2,-242,-4,-541,-532,-936,-924,-29990,-29991,-29987,-29988,-29997]} 1. d4 Nf6 2. c4 c5 3. Nf3 {[%cal Bg1f3,Bf3d4,Bd4b5,Bb5c3][%mdl 32]} cxd4 4. Nxd4 e5 5. Nb5 d5 6. cxd5 a6 {A31: Symmetrical English: 2 Nf3 Nf6 3 d4} (6... Bc5 7. e3 O-O 8. N5c3 Bf5 9. Be2 Nbd7 10. Nd2 Bb4 11. O-O Bxc3 12. bxc3 Nxd5 13. Bb2 Qb6 14. Nb3 N5f6 15. c4 Rfd8 16. Qc1 a5 17. Rd1 {½-½ (40) Matlakov,M (2714)-Giri,A (2785) Sochi 2017}) 7. N5c3 {LiveBook: 29 Games} b5 8. Bg5 Nbd7 $146 {White is better.} ({Predecessor:} 8... b4 9. Ne4 Bb7 10. e3 Be7 11. Bxf6 gxf6 12. Bc4 Nd7 13. Nbd2 Nb6 14. Bb3 Bxd5 15. Bxd5 Qxd5 {1-0 (51) Eisenbeiser,A (2434)-Rajlich,I (2417) Budapest 2008}) 9. a3 h6 10. Bxf6 Nxf6 11. e4 Bc5 12. Be2 h5 13. h3 Qb6 14. O-O Rh6 {[#]} (14... g5 $142) 15. Qd3 $1 $16 Rg6 {[#]} (15... Bd7 $16 16. a4 b4) 16. Nd2 (16. a4 $1 $18) 16... h4 $1 $14 {White must now prevent ...Rg3.} 17. Nf3 Nh5 18. Nxh4 $2 (18. Nxe5 $11 {and White has nothing to worry.} Nf4 19. Qf3 Bxh3 20. Nxg6 (20. Qxf4 Bxf2+ 21. Kh2 Bg3+ 22. Kxh3 Bxf4 $17) 20... Qxg6 21. Rfc1) 18... Rg3 $2 ({Better is} 18... Nf4 $19 19. Qf3 Nxh3+ 20. Kh2 Rh6) 19. Bf3 $2 {[%mdl 8192]} (19. Qd1 $1 $11 {and White stays safe.} Nf4 20. Kh2 (20. Bg4 $2 Bxg4 21. Qxg4 Rxg4 $19) 20... Bxf2 21. Qc2) 19... Nf4 $19 20. Qd2 {Strongly threatening Ne2.} Qh6 ({Inferior is} 20... Nxh3+ 21. Kh2 $16) 21. Kh2 {[#]} Rxh3+ $1 {[%mdl 512]} 22. gxh3 Qxh4 23. Rh1 {Precision: White = 17%, Black = 46%.} 0-1

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "11"]
[White "Sukhareva, Evgeniya"]
[Black "Matjushin, Gennady"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "2238"]
[BlackElo "2417"]
[Annotator "TA"]
[PlyCount "63"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,63,21,26,32,33,36,32,28,6,20,9,14,-17,-13,-25,0,-17,0,-8,0,-21,-24,-8,-22,-49,-33,-100,0,-12,-27,-83,1,-250,-265,-209,-93,-104,-97,-257,-253,-302,-90,-626,-574,-1215,-1109,-29987,-29988,-29989,-29988,-29990,-1813,-29989,-29990,-29993]} 1. d4 d6 2. Nf3 {[%cal Bg1f3,Bf3d2,Bd2f1,Bf1e3][%mdl 32]} g6 3. c4 Nf6 4. Nc3 Bf5 5. Nd2 (5. d5 Bg7 6. Nd4 Bc8 7. e4 O-O 8. Be2 e6 9. O-O exd5 10. cxd5 Re8 11. f3 c5 12. Nc2 a6 13. a4 {1-0 (33) Le,Q (2737)-Mamedov,R (2709) Huaian 2017}) 5... e5 6. d5 {LiveBook: 6 Games. E61: King's Indian: Early deviations for White, including Smyslov System} Bd7 7. e4 a5 8. Be2 {White is slightly better.} Na6 9. h3 $146 ({Predecessor:} 9. g4 h5 10. g5 Nh7 11. h4 Bg7 12. Rg1 O-O {0-1 (30) Orenda,O (2120)-Sutkovic,D (2318) Rijeka 2007}) 9... Bh6 10. Nf1 (10. O-O {seems wilder.} O-O 11. Rb1 Re8 12. b3 Nc5 13. Qc2) 10... Bxc1 11. Rxc1 Nc5 12. Qc2 h5 13. Ne3 h4 14. b3 O-O 15. a3 a4 16. b4 Nb3 17. Rb1 Ne8 ({But not} 17... Nd4 18. Qd3 $11) 18. b5 ({White should try} 18. O-O $15) 18... Nc5 (18... Qg5 $17) 19. Bg4 Nf6 20. Rb4 (20. f3 $11 {keeps the balance.}) 20... Nb3 ({Better is} 20... Nxg4 $17 21. hxg4 Qg5) 21. Nxa4 $2 {[%mdl 8192]} (21. Bd1 $11 {and White stays safe.}) 21... Nd4 $19 22. Qd3 Bxg4 (22... Nxg4 $19 {is more deadly.} 23. hxg4 Qg5) 23. hxg4 $17 Nd7 24. Qb1 $2 (24. Qd2 $17) 24... Qg5 $19 25. Qd1 Qf4 $2 (25... Nf6 $19 {has better winning chances.} 26. b6 Nxe4) 26. Nc3 $2 {[%mdl 8192]} (26. Rxh4 $17 Kg7 27. g3 Qxe4 28. Kf1) 26... Rxa3 27. Qc1 Rfa8 28. Rxh4 Nc5 29. Kf1 Nd3 {[%csl Gd3][%cal Rf4f2]} 30. Qd2 Nxb4 (30... Ra1+ $142 31. Rb1 {[#]} R8a2 $1 {[%mdl 512]} 32. g3 Qf3 33. Rxa1 Rxd2 34. Kg1 Qxf2+ 35. Kh1 Qf3+ 36. Kg1 Qxg3+ 37. Kh1 Nf2#) 31. Kg1 {[#]} Rxc3 $1 32. Rh3 {Precision: White = 12%, Black = 32%.} (32. Qxc3 Ne2+) 0-1

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "11"]
[White "Milushev, Oleg"]
[Black "Mikhailov, Sergey"]
[Result "1/2-1/2"]
[ECO "D15"]
[WhiteElo "2229"]
[Annotator "ChessBase"]
[PlyCount "148"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

1. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:13]} 2. c4 {[%emt 0:00:00]} c6 {[%emt 0:00:00]} 3. Nf3 {[%emt 0:00:06]} Nf6 {[%emt 0:00:01]} 4. Nc3 {[%emt 0:00:05]} Bf5 {[%emt 0:00:00]} 5. cxd5 {[%emt 0:00:20]} Nxd5 {[%emt 0:00:01]} 6. g3 {[%emt 0:00:02]} e6 {[%emt 0:00:04]} 7. Bg2 {[%emt 0:00:01]} h6 {[%emt 0:00:10]} 8. O-O {[%emt 0:00:04]} Nd7 {[%emt 0:00:02]} 9. Re1 {[%emt 0:01:30]} Nxc3 {[%emt 0:00:44]} 10. bxc3 {[%emt 0:00:02]} Be4 {[%emt 0:00:01]} 11. Bf4 {[%emt 0:00:10]} Be7 {[%emt 0:00:08]} 12. a4 {[%emt 0:00:04]} O-O {[%emt 0:00:04]} 13. a5 {[%emt 0:00:17]} b6 {[%emt 0:00:01]} 14. Bf1 {[%emt 0:01:30]} c5 {[%emt 0:00:16]} 15. Nd2 {[%emt 0:00:42]} Bb7 {[%emt 0:02:50]} 16. a6 {[%emt 0:00:19]} Bc6 {[%emt 0:00:03]} 17. Nc4 {[%emt 0:01:47]} Rc8 {[%emt 0:01:00]} 18. Nd6 {[%emt 0:00:18]} Bxd6 {[%emt 0:00:01]} 19. Bxd6 {[%emt 0:00:04]} Re8 {[%emt 0:00:00]} 20. dxc5 {[%emt 0:04:53]} Nxc5 {[%emt 0:00:02]} 21. Bxc5 {[%emt 0:00:25]} bxc5 {[%emt 0:00:04]} 22. Qxd8 {[%emt 0:00:16]} Rexd8 {[%emt 0:00:02]} 23. Red1 {[%emt 0:01:09]} Rxd1 {[%emt 0:00:10]} 24. Rxd1 {[%emt 0:00:01]} Kf8 {[%emt 0:00:01]} 25. Rb1 {[%emt 0:00:21]} g5 {[%emt 0:00:26]} 26. Bg2 {[%emt 0:00:06]} Bxg2 {[%emt 0:00:44]} 27. Kxg2 {[%emt 0:00:03]} Rc6 {[%emt 0:00:00]} 28. Rb8+ {[%emt 0:00:17]} Kg7 {[%emt 0:00:03]} 29. Rb5 {[%emt 0:00:01]} Rxa6 {[%emt 0:00:05]} 30. Rxc5 {[%emt 0:00:01]} f5 {[%emt 0:00:24]} 31. Rc7+ {[%emt 0:00:35]} Kf6 {[%emt 0:00:04]} 32. f4 {[%emt 0:00:02]} Ra2 {[%emt 0:00:22]} 33. Kf2 {[%emt 0:00:15]} a5 {[%emt 0:00:03]} 34. Rh7 {[%emt 0:00:48]} gxf4 {[%emt 0:01:08]} 35. gxf4 {[%emt 0:00:02]} Ra4 {[%emt 0:02:21]} 36. Rxh6+ {[%emt 0:00:22]} Kf7 {[%emt 0:00:03]} 37. Kf3 {[%emt 0:01:12]} Rc4 {[%emt 0:00:06]} 38. Rh7+ {[%emt 0:00:04]} Kg6 {[%emt 0:00:02]} 39. Ra7 {[%emt 0:00:04]} Rxc3+ {[%emt 0:00:01]} 40. e3 {[%emt 0:00:06]} Ra3 {[%emt 0:00:03]} 41. Ra6 {[%emt 0:00:06]} Kf7 {[%emt 0:00:38]} 42. h4 {[%emt 0:00:13]} Ra1 {[%emt 0:00:03]} 43. h5 {[%emt 0:00:07]} a4 {[%emt 0:00:02]} 44. h6 {[%emt 0:00:50]} a3 {[%emt 0:00:02]} 45. h7 {[%emt 0:00:28]} Kg7 {[%emt 0:00:01]} 46. Ra7+ {[%emt 0:00:15]} Kh8 {[%emt 0:00:02]} 47. Kg2 {[%emt 0:00:12]} a2 {[%emt 0:00:04]} 48. Kh2 {[%emt 0:00:03]} Re1 {[%emt 0:00:44]} 49. Rxa2 {[%emt 0:00:09]} Rxe3 {[%emt 0:00:02]} 50. Ra7 {[%emt 0:00:19]} Rf3 {[%emt 0:00:03]} 51. Re7 {[%emt 0:00:01]} Rxf4 {[%emt 0:00:02]} 52. Rxe6 {[%emt 0:00:02]} Kxh7 {[%emt 0:00:00]} 53. Kg3 {[%emt 0:00:05]} Rg4+ {[%emt 0:00:02]} 54. Kf3 {[%emt 0:00:01]} Kg7 {[%emt 0:00:01]} 55. Ra6 {[%emt 0:00:02]} Rg6 {[%emt 0:00:07]} 56. Rxg6+ {[%emt 0:00:09]} Kxg6 {[%emt 0:00:01]} 57. Kf4 {[%emt 0:00:01]} Kf6 {[%emt 0:00:02]} 58. Kf3 {[%emt 0:00:00]} Kg5 {[%emt 0:00:01]} 59. Kg3 {[%emt 0:00:01]} f4+ {[%emt 0:00:01]} 60. Kf3 {[%emt 0:00:00]} Kf5 {[%emt 0:00:01]} 61. Kf2 {[%emt 0:00:01]} Kg4 {[%emt 0:00:01]} 62. Kg2 {[%emt 0:00:00]} f3+ {[%emt 0:00:01]} 63. Kf2 {[%emt 0:00:01]} Kf4 {[%emt 0:00:00]} 64. Kf1 {[%emt 0:00:01]} Kg3 {[%emt 0:00:01]} 65. Kg1 {[%emt 0:00:00]} Kg4 {[%emt 0:00:01]} 66. Kf2 {[%emt 0:00:03]} Kf4 {[%emt 0:00:00]} 67. Kf1 {[%emt 0:00:01]} Ke3 {[%emt 0:00:01]} 68. Ke1 {[%emt 0:00:01]} Kd4 {[%emt 0:00:01]} 69. Kf2 {[%emt 0:00:02]} Ke4 {[%emt 0:00:00]} 70. Kf1 {[%emt 0:00:01]} Kf4 {[%emt 0:00:02]} 71. Kf2 {[%emt 0:00:06]} Kg4 {[%emt 0:00:02]} 72. Kf1 {[%emt 0:00:03]} Kg3 {[%emt 0:00:00]} 73. Kg1 {[%emt 0:00:01]} f2+ {[%emt 0:00:01]} 74. Kf1 {[%emt 0:00:01]} Kf3 {[%emt 0:00:00]} 1/2-1/2

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "11"]
[White "Garkushin, Artem"]
[Black "Oganian, Roman"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "2088"]
[BlackElo "2215"]
[Annotator "ChessBase"]
[PlyCount "59"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 3. Bg5 {[%emt 0:00:12]} Bg7 {[%emt 0:00:28]} 4. e3 {[%emt 0:00:09]} h6 {[%emt 0:00:08]} 5. Bh4 {[%emt 0:00:09]} O-O {[%emt 0:00:00]} 6. Be2 {[%emt 0:00:02]} d6 {[%emt 0:00:17]} 7. h3 {[%emt 0:00:06]} Nbd7 {[%emt 0:00:26]} 8. O-O {[%emt 0:00:04]} e5 {[%emt 0:00:32]} 9. c4 {[%emt 0:00:09]} g5 {[%emt 0:01:57]} 10. Bg3 {[%emt 0:00:04]} Ne4 {[%emt 0:01:23]} 11. Bh2 {[%emt 0:00:21]} f5 {[%emt 0:00:25]} 12. Nfd2 {[%emt 0:00:52]} Nxd2 {[%emt 0:02:00]} 13. Qxd2 {[%emt 0:00:27]} f4 {[%emt 0:00:27]} 14. Nc3 {[%emt 0:00:20]} c6 {[%emt 0:01:39]} 15. dxe5 {[%emt 0:01:03]} dxe5 {[%emt 0:00:18]} 16. Rad1 {[%emt 0:00:24]} Qe7 {[%emt 0:01:04]} 17. exf4 {[%emt 0:00:54]} exf4 {[%emt 0:00:14]} 18. Bd3 {[%emt 0:01:40]} Ne5 {[%emt 0:01:03]} 19. Bc2 {[%emt 0:00:43]} Bxh3 {[%emt 0:00:27]} 20. Rfe1 {[%emt 0:00:40]} Bg4 {[%emt 0:00:24]} 21. f3 {[%emt 0:00:56]} Qc5+ {[%emt 0:00:14]} 22. Kh1 {[%emt 0:00:07]} Nxf3 {[%emt 0:01:45]} 23. Qd3 {[%emt 0:01:00]} Bf5 {[%emt 0:00:01]} 24. Ne4 {[%emt 0:00:18]} Nxe1 {[%emt 0:00:19]} 25. Rxe1 {[%emt 0:00:53]} Rae8 {[%emt 0:00:30]} 26. Bg1 {[%emt 0:00:08]} Qe5 {[%emt 0:00:57]} 27. Qd2 {[%emt 0:03:37]} g4 {[%emt 0:00:31]} 28. Bc5 {[%emt 0:00:13]} Bxe4 {[%emt 0:01:20]} 29. Rxe4 {[%emt 0:00:31]} Qh5+ {[%emt 0:00:16]} 30. Kg1 {[%emt 0:00:12]} 0-1

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "11"]
[White "Ashrafzianov, Igor"]
[Black "Kiselev, Vitaliy"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "2004"]
[BlackElo "2516"]
[Annotator "TA"]
[PlyCount "150"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,150,0,-18,-25,-18,38,23,46,50,50,50,78,72,95,97,103,93,115,109,143,150,189,61,67,63,68,52,59,-19,0,-31,-28,-37,-23,-22,-32,-66,-62,-54,-33,-34,-15,-111,-11,-12,0,-55,-66,-94,-71,-99,-99,-96,-91,-125,-61,-104,0,-117,-81,-108,-108,-108,-108,-108,-108,-108,-108,-108,-58,-113,-73,-108,-108,-129,-129,-129,-129,-129,-90,-91,-104,-125,-125,-129,-129,-129,-129,-129,-130,-130,0,-130,-84,-130,-130,-130,-128,-206,-206,-206,-206,-206,-112,-112,-85,-118,-118,-118,-118,-118,-85,-85,-85,-29954,-85,-12835,-5708,-29963,-29964,-8612,-6694,-29982,-29983,-29983,-29983,-29990,-29986,-29985,-29986,-29986,-29987,-29987,-29988,-29989,-29981,-29991,-29992,-29994,-29989]} 1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Bd2 c5 5. g3 Qb6 6. Bxb4 Qxb4+ {E11: Damenindisch (Bogoljubow-Variante)} 7. Qd2 {LiveBook: 8 Partien} Qxc4 (7... Nc6 8. Qxb4 Nxb4 9. Na3 b6 10. Bg2 Bb7 11. O-O a6 12. dxc5 bxc5 13. Rfc1 Rb8 14. Nb1 {½-½ (21) Harikrishna,P (2668)-Kortschnoj,V (2611) Reggio Emilia 2008}) 8. Na3 Qb4 (8... Qa4 $11) 9. dxc5 $14 Qxd2+ $146 ({Vorgänger:} 9... Na6 10. Rc1 Qxd2+ 11. Nxd2 Ke7 12. Bg2 Rd8 13. Nb5 Ne8 14. O-O {1-0 (46) Kreuscher,W (2065)-Negele,A (2177) Germany 2002}) 10. Nxd2 Na6 11. Nb5 Ke7 12. Rc1 b6 13. Bg2 Rb8 14. c6 ({Nicht} 14. Nxa7 bxc5 15. Nxc8+ Rhxc8 $15) 14... d5 15. O-O Nc5 16. b4 Ba6 17. Nxa7 ({Lieber nicht} 17. bxc5 Bxb5 18. c7 Rbc8 $11) (17. Nd4 $18) 17... Ra8 $1 18. bxc5 bxc5 19. Rxc5 Rxa7 20. Bf3 (20. Re1 $1 $14) 20... Kd6 $11 21. Rfc1 Bc4 22. R5xc4 dxc4 23. Nxc4+ Kc7 24. Rc2 Nd5 {[%mdl 1024] Schwarz hat Kompensation.} 25. Ne5 f6 26. Nd3 Kd6 27. Nc5 (27. Rd2 $1 $11 {bleibt in der Remisbreite.}) 27... Nb4 (27... Rc8 $17 28. Ne4+ Ke7) 28. Rc4 {Sb7+ ist eine echte Drohung.} Nd5 $36 {[%mdl 2048] Schwarz hat gut koordiniertes Spiel.} 29. Ne4+ ({Günstiger ist} 29. Rc2 $11) 29... Ke7 $1 $15 30. a4 Nb6 31. Rc5 Nxa4 32. Rb5 Rc8 33. Nd2 Nc3 (33... Kd6 $17 34. Rb1 Kc7) 34. Rc5 Na4 (34... Ra2 {seems wilder.} 35. Nb3 Nxe2+ 36. Kf1 Ra3 37. Rb5 Nc3) 35. Rb5 Rcc7 36. e3 Nc3 37. Rc5 {[#]} Nd5 $1 {[%mdl 512]} 38. Bxd5 exd5 39. Rxd5 Rxc6 $17 {[%mdl 4096] Endspiel KTT-KTS} 40. Nf3 g5 41. Rd1 ({Lieber} 41. g4 $15) 41... h5 42. Nd4 Rb6 43. h3 Ra2 44. Kg2 Rbb2 45. Rf1 Kd6 46. Nf5+ Ke5 47. Nd4 g4 {Und weiter mit ...gxh3+ wäre nett.} 48. hxg4 hxg4 49. Nc6+ Ke4 50. Nd4 Ra3 {Und ...Txe3 würde nun gewinnen.} 51. Kg1 Raa2 52. Kg2 Rb6 53. Kg1 Rab2 54. Kg2 Rb1 55. Rxb1 (55. f3+ $17 Kxe3 56. Nf5+ Kd3 57. Rxb1 Rxb1 58. fxg4) 55... Rxb1 {KT-KS} 56. Ne2 Ra1 57. Nf4 Ra2 (57... Ra6 $19 58. Ne2 Ra1) 58. Nh5 f5 59. Ng7 Ra6 {Weiss muss nun ...Th6 beachten.} 60. Nh5 Kd3 61. Ng7 Ra5 {Droht ...Kd2 und aus.} 62. Ne6 Kd2 {zielt auf ...Ke1 ab.} 63. Kf1 $2 {[%mdl 8192]} (63. Nd4 $17 Kd3 64. Ne6) 63... Ra1+ 64. Kg2 {und die Idee Sd4 ließe Weiss weiter hoffen.} Ke1 $1 65. Nf4 {[#]} Rd1 $1 {[%cal Rd1d6]} 66. Kg1 Rd2 67. Ng2+ Ke2 {Schwarz setzt Matt.} 68. Nh4 {[#]} Rd1+ $1 69. Kh2 Rf1 70. f3 Rxf3 71. Kg2 Rf2+ 72. Kg1 Kxe3 73. Ng6 Ra2 74. Nf4 Kf3 75. Nh5 Rg2+ {Precision: Weiß = 51%, Schwarz = 59%.} 0-1

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "11"]
[White "Bogdanov, Rodion"]
[Black "Tomilova, Elena"]
[Result "0-1"]
[ECO "A12"]
[WhiteElo "1879"]
[BlackElo "2331"]
[Annotator "ChessBase"]
[PlyCount "144"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

1. Nf3 {[%emt 0:00:00]} d5 {[%emt 0:00:11]} 2. c4 {[%emt 0:00:04]} c6 {[%emt 0:00:00]} 3. b3 {[%emt 0:00:07]} Bf5 {[%emt 0:00:05]} 4. Bb2 {[%emt 0:00:03]} e6 {[%emt 0:00:04]} 5. g3 {[%emt 0:00:01]} Nf6 {[%emt 0:00:06]} 6. Nh4 {[%emt 0:00:02]} Bg6 {[%emt 0:00:08]} 7. Bg2 {[%emt 0:00:20]} Nbd7 {[%emt 0:00:07]} 8. Nxg6 {[%emt 0:00:11]} hxg6 {[%emt 0:00:02]} 9. Qc2 {[%emt 0:00:09]} Bd6 {[%emt 0:00:48]} 10. Nc3 {[%emt 0:00:19]} Qe7 {[%emt 0:00:13]} 11. a3 {[%emt 0:00:09]} a5 {[%emt 0:00:09]} 12. O-O {[%emt 0:00:18]} O-O {[%emt 0:01:01]} 13. d4 {[%emt 0:00:23]} Rac8 {[%emt 0:00:32]} 14. c5 {[%emt 0:00:03]} Bc7 {[%emt 0:00:08]} 15. b4 {[%emt 0:00:02]} e5 {[%emt 0:00:16]} 16. e3 {[%emt 0:00:06]} b5 {[%emt 0:02:03]} 17. cxb6 {[%emt 0:00:43]} Nxb6 {[%emt 0:00:13]} 18. dxe5 {[%emt 0:00:02]} Bxe5 {[%emt 0:00:09]} 19. Na4 {[%emt 0:00:57]} Bxb2 {[%emt 0:01:15]} 20. Nxb6 {[%emt 0:00:04]} Bxa1 {[%emt 0:00:01]} 21. Nxc8 {[%emt 0:00:01]} Rxc8 {[%emt 0:00:02]} 22. Rxa1 {[%emt 0:00:05]} axb4 {[%emt 0:00:04]} 23. axb4 {[%emt 0:00:11]} Qxb4 {[%emt 0:00:05]} 24. Rb1 {[%emt 0:00:16]} Qa5 {[%emt 0:00:12]} 25. h3 {[%emt 0:00:05]} c5 {[%emt 0:00:29]} 26. Kh2 {[%emt 0:00:04]} c4 {[%emt 0:00:25]} 27. Rb7 {[%emt 0:00:07]} Qa6 {[%emt 0:00:14]} 28. Rb1 {[%emt 0:00:51]} Qd6 {[%emt 0:01:40]} 29. Qc3 {[%emt 0:00:08]} Ne4 {[%emt 0:00:47]} 30. Qd4 {[%emt 0:01:53]} Qc5 {[%emt 0:00:20]} 31. Qe5 {[%emt 0:01:20]} f6 {[%emt 0:01:21]} 32. Qe6+ {[%emt 0:00:05]} Kh7 {[%emt 0:00:02]} 33. Bxe4 {[%emt 0:00:06]} dxe4 {[%emt 0:00:04]} 34. Qxe4 {[%emt 0:00:01]} c3 {[%emt 0:00:06]} 35. Rc1 {[%emt 0:01:05]} c2 {[%emt 0:00:19]} 36. Kg2 {[%emt 0:00:19]} f5 {[%emt 0:00:21]} 37. Qd3 {[%emt 0:00:16]} Qc6+ {[%emt 0:00:35]} 38. f3 {[%emt 0:00:02]} Qc5 {[%emt 0:00:44]} 39. h4 {[%emt 0:00:13]} Rc6 {[%emt 0:00:07]} 40. Kh3 {[%emt 0:00:15]} Rc7 {[%emt 0:01:42]} 41. Kg2 {[%emt 0:00:04]} Qc6 {[%emt 0:00:02]} 42. Kf2 {[%emt 0:00:07]} Qa4 {[%emt 0:00:14]} 43. h5 {[%emt 0:00:09]} gxh5 {[%emt 0:00:24]} 44. Qxf5+ {[%emt 0:00:02]} g6 {[%emt 0:00:01]} 45. Qd3 {[%emt 0:00:08]} Rc4 {[%emt 0:00:20]} 46. e4 {[%emt 0:00:29]} Qc6 {[%emt 0:00:25]} 47. Kg2 {[%emt 0:00:18]} Rc3 {[%emt 0:00:10]} 48. Qd4 {[%emt 0:00:02]} Qc7 {[%emt 0:01:02]} 49. Qd5 {[%emt 0:01:46]} Qa7 {[%emt 0:00:27]} 50. Qd2 {[%emt 0:00:18]} Qc7 {[%emt 0:00:31]} 51. Qd5 {[%emt 0:00:03]} Rc5 {[%emt 0:00:06]} 52. Qd3 {[%emt 0:00:19]} Rg5 {[%emt 0:00:38]} 53. f4 {[%emt 0:01:29]} Qxf4 {[%emt 0:00:09]} 54. Rxc2 {[%emt 0:00:01]} Rxg3+ {[%emt 0:00:12]} 55. Qxg3 {[%emt 0:00:05]} Qxe4+ {[%emt 0:00:02]} 56. Qf3 {[%emt 0:00:58]} Qxc2+ {[%emt 0:00:02]} 57. Kg3 {[%emt 0:00:02]} Qc7+ {[%emt 0:00:24]} 58. Kh4 {[%emt 0:00:44]} Qe7+ {[%emt 0:00:09]} 59. Kh3 {[%emt 0:00:04]} Kh6 {[%emt 0:00:13]} 60. Qf4+ {[%emt 0:00:10]} g5 {[%emt 0:00:03]} 61. Qd4 {[%emt 0:00:01]} Qe6+ {[%emt 0:00:38]} 62. Kh2 {[%emt 0:00:08]} h4 {[%emt 0:00:12]} 63. Qh8+ {[%emt 0:00:22]} Kg6 {[%emt 0:00:01]} 64. Qd4 {[%emt 0:00:07]} Qe2+ {[%emt 0:00:14]} 65. Kh3 {[%emt 0:00:34]} Qf1+ {[%emt 0:00:17]} 66. Kh2 {[%emt 0:00:13]} Qf4+ {[%emt 0:00:04]} 67. Qxf4 {[%emt 0:00:06]} gxf4 {[%emt 0:00:02]} 68. Kg2 {[%emt 0:00:01]} Kg5 {[%emt 0:00:12]} 69. Kh3 {[%emt 0:00:09]} f3 {[%emt 0:00:04]} 70. Kh2 {[%emt 0:00:01]} Kf4 {[%emt 0:00:03]} 71. Kg1 {[%emt 0:00:03]} Ke3 {[%emt 0:00:03]} 72. Kh2 {[%emt 0:00:18]} f2 {[%emt 0:00:07]} 0-1

[Event "Dvorkovich Memorial Rapid 2018"]
[Site "Taganrog"]
[Date "2018.01.14"]
[Round "11"]
[White "Tyurin, Artem"]
[Black "Sipetin, Vladislav"]
[Result "1/2-1/2"]
[ECO "B18"]
[WhiteElo "1820"]
[BlackElo "2263"]
[Annotator "ChessBase"]
[PlyCount "47"]
[EventDate "2018.??.??"]
[EventType "swiss"]
[EventCountry "RUS"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "900+10"]

1. e4 {[%emt 0:00:00]} c6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:00]} dxe4 {[%emt 0:00:00]} 4. Nxe4 {[%emt 0:00:00]} Bf5 {[%emt 0:00:00]} 5. Ng3 {[%emt 0:00:00]} Bg6 {[%emt 0:00:04]} 6. Nh3 {[%emt 0:00:01]} Nf6 {[%emt 0:00:51]} 7. Nf4 {[%emt 0:00:09]} e5 {[%emt 0:00:02]} 8. dxe5 {[%emt 0:00:18]} Qa5+ {[%emt 0:00:07]} 9. c3 {[%emt 0:00:37]} Qxe5+ {[%emt 0:00:03]} 10. Be2 {[%emt 0:00:00]} Nbd7 {[%emt 0:00:43]} 11. O-O {[%emt 0:00:55]} O-O-O {[%emt 0:00:36]} 12. Qa4 {[%emt 0:01:01]} Bc5 {[%emt 0:03:41]} 13. Nxg6 {[%emt 0:00:19]} hxg6 {[%emt 0:00:17]} 14. Bf4 {[%emt 0:00:11]} Rh4 {[%emt 0:02:35]} 15. Bxe5 {[%emt 0:04:23]} Rxa4 {[%emt 0:00:11]} 16. Bxf6 {[%emt 0:00:12]} Nxf6 {[%emt 0:00:00]} 17. b4 {[%emt 0:00:13]} Bd6 {[%emt 0:00:33]} 18. Bc4 {[%emt 0:01:22]} Rd7 {[%emt 0:01:45]} 19. Bb3 {[%emt 0:00:15]} Ra3 {[%emt 0:00:21]} 20. Rad1 {[%emt 0:01:23]} Bxg3 {[%emt 0:00:51]} 21. fxg3 {[%emt 0:00:08]} Rxd1 {[%emt 0:01:04]} 22. Rxd1 {[%emt 0:00:12]} Nd5 {[%emt 0:00:06]} 23. Rd3 {[%emt 0:01:00]} a5 {[%emt 0:01:02]} 24. bxa5 {[%emt 0:00:25]} 1/2-1/2

