[Event "TBMM Kupasi KO 2022"]
[Site "Ankara"]
[Date "2022.03.20"]
[Round "1"]
[White "Yilmaz, Mustafa"]
[Black "Can, Isik"]
[Result "1/2-1/2"]
[ECO "D46"]
[WhiteElo "2627"]
[BlackElo "2426"]
[Annotator "TA"]
[PlyCount "127"]
[EventDate "2022.03.20"]
[EventType "k.o."]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,127,20,16,7,5,8,7,5,6,10,15,7,13,9,12,10,11,13,12,17,27,8,13,20,6,6,2,7,0,0,0,8,-4,0,0,0,-14,-23,-48,-41,-45,-10,-11,-16,-12,-18,-15,-15,-15,-6,-28,-22,-21,-12,-10,-11,-12,-8,-8,-8,-8,-8,-8,-7,-15,-15,-14,-7,-45,-50,-67,-67,-67,-64,-64,-64,-67,-67,-67,-67,-71,-71,-71,-71,-71,-67,-71,-71,-71,-71,-71,-71,-71,0,-71,0,-71,0,-71,0,-71,-71,-71,-71,-71,0,-72]} 1. Nf3 d5 2. c4 c6 3. e3 Nf6 4. Nc3 e6 5. d4 Nbd7 6. Qc2 Bd6 7. Be2 O-O 8. O-O dxc4 9. Bxc4 b5 10. Be2 Bb7 11. Rd1 {11.e4 is more fashionable.} Qc7 12. Bd2 b4 {D46: Semi-Slav: 5 e3 Nbd7 6 Bd3, Black avoids the Meran.} 13. Na4 c5 14. dxc5 a5 15. a3 Be4 16. Qc1 Nxc5 17. Nxc5 Qxc5 18. Qxc5 Bxc5 19. axb4 axb4 20. Rdc1 {[#] And now Rxa8 would win.} Bd6 21. Nd4 {[#]} Rxa1 $146 ({Predecessor:} 21... Bb7 22. f3 Rxa1 23. Rxa1 Rd8 24. Kf2 h5 25. h3 Nd5 26. Bb5 Be5 27. Ra7 Rb8 28. Bc6 Bxd4 29. Rxb7 Rxb7 30. Bxb7 Bxb2 {½-½ (30) Ringsborg,A (2371)-Bensiek,N (2360) ICCF email 2008}) 22. Rxa1 Ra8 23. Rc1 h5 24. f3 Bb7 25. Bc4 Nd5 26. Bb3 h4 27. Ne2 Be5 28. e4 Nf6 29. Rb1 Ba6 30. Kf2 Bd3 31. Rd1 Bxb2 {[#] Threatens to win with ...Ra3.} 32. Bxb4 Bxe2 33. Kxe2 Rb8 34. Rb1 $1 Be5 35. Be1 g5 {[%cal Bg7g5,Bg5g4][%mdl 32]} 36. g3 (36. Bd2 {with more complications.} Nh7 37. h3 Bf4 38. Bc3 Nf8 39. Rb2) 36... hxg3 37. Bxg3 Bxg3 38. hxg3 $11 {[%mdl 4096] Endgame KRB-KRN} g4 39. Bc2 Ra8 40. Bd1 Ra2+ 41. Ke3 gxf3 42. Kxf3 Kg7 43. Rb7 Rd2 44. Bb3 Rd3+ 45. Kg2 (45. Ke2 $5 {[%cal Re2d3]} Rd4 46. Bc2 $11) 45... Kg6 46. Bxe6 fxe6 $15 {KRN-KR} 47. Re7 $1 Nxe4 48. Rxe6+ Kf5 49. Re8 Rxg3+ 50. Kf1 Kf4 51. Rf8+ Ke3 {( -> ...Nd2+)} 52. Re8 Rg7 53. Re5 Rf7+ 54. Kg2 Rf2+ 55. Kg1 {[%cal Oe5e4]} Rf8 56. Kg2 Rg8+ 57. Kf1 Rf8+ 58. Kg2 $1 Rf2+ 59. Kg1 {[%cal Oe5e4]} Rf7 60. Kg2 $1 Rg7+ 61. Kf1 $1 Rg8 {Prevents Re8.} 62. Re7 Rg4 63. Re8 Rg7 64. Re5 $1 {Weighted Error Value: White=0.04 (flawless) /Black=0.09 (flawless)} 1/2-1/2

[Event "TBMM Kupasi KO 2022"]
[Site "Ankara"]
[Date "2022.03.20"]
[Round "1"]
[White "Can, Isik"]
[Black "Yilmaz, Mustafa"]
[Result "1-0"]
[ECO "C68"]
[WhiteElo "2426"]
[BlackElo "2627"]
[Annotator "TA"]
[PlyCount "99"]
[EventDate "2022.03.20"]
[EventType "k.o."]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,99,20,21,17,16,22,20,19,12,19,23,10,18,0,23,2,33,19,4,0,18,-9,13,12,19,17,14,15,33,22,28,27,29,7,25,19,58,58,75,64,120,123,172,183,200,81,139,139,145,144,143,139,126,125,204,-314,275,190,246,185,179,91,167,143,236,244,363,352,351,366,364,356,357,353,347,286,520,497,487,366,517,513,828,674,877,634,839,1545,1612,1762,2263,1291]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Qf6 6. d4 {C68: Ruy Lopez: Exchange Variation, sidelines.} exd4 7. Bg5 Qd6 8. Nxd4 {[%cal Bf3d4,Bd4b3,Bb3c5][%mdl 32] The position is equal.} Be7 9. Bxe7 Nxe7 10. Nc3 Bd7 11. Nb3 O-O-O 12. Qf3 Ng6 13. Rad1 (13. Qxf7 {with more complications.} Nf4 14. Rad1 Qh6 15. f3 Be6 16. Qe7) 13... Qe7 14. Qe3 {Intending Qa7 and mate.} Kb8 {Prevents Qa7+.} 15. Qc5 {[#]} Qxc5 $146 (15... b6 {is more complex.} 16. Qxe7 Nxe7 17. Rd2 Kc8 18. Rfd1 f5) ({Predecessor:} 15... Rhe8 16. Qxe7 Nxe7 17. Rd4 Bg4 18. f3 Rxd4 19. Nxd4 Bd7 20. Rd1 Kc8 21. Kf2 b6 {0-1 (53) Baciu,R (1824)-Georgescu,T (2419) Arad 2013}) 16. Nxc5 Bc8 17. Rxd8 Rxd8 18. Rd1 Re8 19. f3 b6 20. Nd3 c5 21. g4 Kb7 (21... c4 $5 {[%cal Rc4d3]} 22. Nc1 h5 $11) 22. Kf2 Kc6 23. Kg3 b5 24. h4 {[%cal Bh2h4,Bh4h5][%mdl 32]} b4 (24... c4 $14) 25. Nd5 $1 $16 Be6 (25... a5 $16) 26. h5 $18 Nf8 27. N3f4 {Pair of Knights!} (27. h6 $18 {has better winning chances.} gxh6 28. Ne5+ Kb7 29. Nf6) 27... h6 (27... Bxd5 $142 28. Rxd5 (28. exd5+ Kd6 $11) 28... Ne6) 28. Ne3 $1 $16 {White is more active.} a5 29. Nf5 Bxf5 30. gxf5 {[%mdl 4096] Endgame KRN-KRN} ({Much worse is} 30. exf5 $6 Nd7 $11) 30... Nh7 31. Kf2 Ng5 (31... a4 $16) 32. Rd5 $4 {[%mdl 8192] [#]} (32. b3 $18) 32... Kb6 $4 {[%mdl 8192]} (32... Nxe4+ $1 $19 {[%mdl 512] and all is fine.} 33. fxe4 (33. Kg2 Nf6) 33... Rxe4) 33. Nd3 c6 34. Rd7 {Threatens to win with b3.} c4 35. Nc1 (35. Nf4 $18) 35... a4 (35... c5 $16 {might work better.}) 36. Ke3 a3 {[#]} (36... c5 $16) 37. b3 $1 $18 Kc5 (37... cxb3 {was necessary.} 38. cxb3 c5 39. Rd6+ Kb5) 38. Rd4 cxb3 39. cxb3 Kb5 40. Nd3 c5 41. Rd5 Rc8 42. Ne5 {Strongly threatening Rd6.} Rc7 $2 (42... f6) 43. Nc4 Kc6 44. Rd8 {Inhibits Rc8.} Nh7 (44... f6 {was called for.} 45. f4 Nf7) 45. e5 {[%cal Be4e5,Be5e6][%mdl 32] White is clearly winning.} Rd7 (45... Re7 $142 46. Rc8+ Kb7 47. Rxc5 Nf6) 46. Rc8+ Rc7 47. Rg8 f6 48. e6 Ng5 49. f4 Nh3 50. Rd8 {Weighted Error Value: White=0.41/Black=0.44} 1-0

[Event "TBMM Kupasi KO 2022"]
[Site "Ankara"]
[Date "2022.03.20"]
[Round "1"]
[White "Gurel, Ediz"]
[Black "Gokerkan, Cem Kaan"]
[Result "1/2-1/2"]
[ECO "B99"]
[WhiteElo "2380"]
[BlackElo "2445"]
[Annotator "TA"]
[PlyCount "61"]
[EventDate "2022.03.20"]
[EventType "k.o."]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 24,61,12,10,8,29,27,20,20,34,37,29,22,0,37,20,44,0,1,-12,24,28,24,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. O-O-O Nbd7 10. g4 {[%cal Bg2g4,Bg4g5][%mdl 32]} b5 {[%cal Bb7b5,Bb5b4][%mdl 32]} 11. Bxf6 Nxf6 12. g5 Nd7 13. f5 O-O {Hoping for ...b4. B99: Sicilian Najdorf: 6 Bg5 e6 7 f4 Be7 8 Qf3 Qc7 9 0-0-0 Nbd7.} 14. Rg1 {f6 is the strong threat.} ({Of course not} 14. f6 gxf6 15. gxf6 Nxf6 $17) 14... b4 $1 15. Nce2 {Strongly threatening f6.} e5 $1 {[#]} 16. f6 $1 exd4 17. fxe7 Re8 18. Nxd4 ({Much weaker is} 18. Rxd4 Ne5 19. Qe3 a5 $15) 18... Ne5 19. Qb3 Qc5 20. Rg2 (20. Qd5 $1 $14 Bg4 21. Rd2) 20... g6 21. Qd5 Qxd5 22. exd5 Bb7 {[#] Prevents Nc6.} 23. Nc6 $146 ({Predecessor:} 23. Ne2 Rxe7 24. Ng3 Nd7 25. Rd4 a5 26. Rgd2 Nc5 27. Bb5 Re5 28. h4 Rc8 29. b3 Kg7 30. Kb2 Re3 31. Nf1 Re5 32. Ng3 Re3 33. Nf1 Re5 34. Ng3 {½-½ (34) Maghsoodloo,P (2695)-Delgado Ramirez,N (2588) Sharjah 2021}) 23... Nxc6 {The position is equal.} 24. dxc6 Bxc6 25. Rgd2 ({Avoid the trap} 25. Rxd6 $2 Bxg2 26. Bxg2 Ra7 $19) 25... d5 26. Bg2 Rxe7 27. Bxd5 Bxd5 28. Rxd5 Re2 29. R1d2 Re1+ 30. Rd1 Re2 31. R1d2 {Weighted Error Value: White=0.07 (flawless) /Black=0.05 (flawless)} 1/2-1/2

[Event "TBMM Kupasi KO 2022"]
[Site "Ankara"]
[Date "2022.03.20"]
[Round "1.1"]
[White "Yilmaz, Mustafa"]
[Black "Can, Isik"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "2627"]
[BlackElo "2426"]
[Annotator "TA"]
[PlyCount "40"]
[EventDate "2022.03.20"]
[EventType "k.o."]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,40,0,0,0,4,28,25,85,72,89,69,64,-20,-10,0,15,0,96,101,187,194,29979,29980,29990]} 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8. Be3 Qa5 9. Qd2 Nc6 10. Rb1 $1 {The main line 10.Rb1 scores better than 10.Rc1.} a6 {Prevents Rb5. D85: Exchange Grünfeld: Unusual White 7th moves and lines with 7 Nf3.} 11. Rc1 O-O 12. d5 {[#]} Nb8 $146 (12... Rd8 $1 $11) ({Predecessor:} 12... Rd8 13. Be2 e6 14. Bg5 f6 15. Bf4 Qa4 16. c4 Nb4 17. O-O Qxa2 18. Qe3 Qa5 {0-1 (34) Karttunen,M (2484)-Atakishiyev,E (2223) Chess.com INT 2021}) 13. Bh6 Nd7 14. Bxg7 Kxg7 15. e5 {White is more active.} (15. Be2 $14) 15... b5 $11 16. h4 {aiming for h5.} h5 17. Bd3 $36 {[%mdl 2048] And now e6 would win. White has the initiative.} Nb6 (17... Qc7 $11) 18. e6 $1 $16 {Threatens to win with Qg5.} f5 (18... Nxd5 $16 19. exf7 Qc7) 19. g4 $18 ({And not} 19. Qg5 Nxd5 20. Ne5 Rf6 21. Bxf5 Nf4 22. Bxg6 (22. Qxf4 Rxf5 23. Qg3 Rf6 $15) 22... Nxg6 $11) 19... fxg4 {[#]} (19... hxg4 $2 {[#]} 20. h5 $1 Nxd5 21. hxg6 $1 $18) (19... Nxd5 $18 20. gxf5 Bxe6) 20. Qg5 $1 {[%csl LRe7,LRg6]} Rxf3 {Weighted Error Value: White=0.12 (very precise) /Black=1.01} (20... Rf6 21. Bxg6) 1-0

[Event "TBMM Kupasi KO 2022"]
[Site "Ankara"]
[Date "2022.03.20"]
[Round "1.1"]
[White "Can, Isik"]
[Black "Yilmaz, Mustafa"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2426"]
[BlackElo "2627"]
[Annotator "TA"]
[PlyCount "91"]
[EventDate "2022.03.20"]
[EventType "k.o."]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,91,6,14,7,6,6,11,19,14,24,10,12,19,13,17,9,16,8,16,16,19,16,18,10,8,0,16,9,36,41,54,31,87,82,86,86,79,73,85,67,106,91,83,85,83,85,95,94,91,103,97,97,95,65,66,56,81,74,85,75,72,75,54,26,25,37,40,8,8,0,0,0,2,0,0,0,0,0,-2,-25]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Rg1 e5 7. Nb3 Be6 8. g4 {B90: Sicilian Najdorf: Unusual White 6th moves, 6 Be3 Ng4 and 6 Be3 e5.} d5 9. exd5 Nxd5 10. Nxd5 Qxd5 11. Qxd5 $1 {11.Qxd5 scores better than 11.Be3.} Bxd5 12. Be3 Nc6 13. O-O-O O-O-O 14. Bb6 Rd6 15. Rg3 {[#]} Be6 $146 ({Predecessor:} 15... h6 16. Bc5 Rd7 17. Rgd3 Be6 18. Rxd7 Bxd7 19. h3 Be6 20. Bb6 Be7 21. Nc5 Bxc5 22. Bxc5 {0-1 (40) Pasztor,B (2204)-Szeberenyi,A (2371) Budapest 2021}) 16. Nc5 Rxd1+ 17. Kxd1 Bxc5 ({Don't take} 17... Bxa2 18. b3 $16) 18. Bxc5 Kc7 ({Much less strong is} 18... Bxa2 19. b3 $16) 19. Kc1 h6 20. b3 g5 21. Be2 Bd5 22. c3 Be4 (22... b6 $14 23. Ba3 f6) 23. h4 $16 Rg8 24. Rh3 Bd5 25. hxg5 hxg5 26. Rh7 Nb8 27. Bc4 Bxc4 28. bxc4 {[%mdl 4096] Endgame KRB-KRN} Kc6 29. Be7 Kd7 30. Rxf7 Ke6 31. Rh7 {White is more active.} Nc6 32. Bc5 Na5 33. Re7+ Kf6 34. Rc7 {Prevents Rc8.} Nxc4 35. Rxb7 Rc8 {Prevents Rc7.} 36. Ba7 Ke6 37. Kc2 Kd5 38. Rg7 Nd6 39. Rxg5 {Threatens to win with Bd4.} Ne4 40. Rg6 Rxc3+ {The position is equal.} 41. Kb2 Rf3 42. Rxa6 Nxf2 {[#] aiming for ...Nd3+.} 43. Rg6 Nd3+ 44. Kb1 e4 45. Rg8 e3 {...e2 is the strong threat.} 46. Rd8+ {Weighted Error Value: White=0.05 (flawless) /Black=0.06 (flawless)} 1/2-1/2

[Event "TBMM Kupasi KO 2022"]
[Site "Ankara"]
[Date "2022.03.20"]
[Round "1.2"]
[White "Gokerkan, Cem Kaan"]
[Black "Gurel, Ediz"]
[Result "0-1"]
[ECO "B48"]
[WhiteElo "2445"]
[BlackElo "2380"]
[Annotator "TA"]
[PlyCount "80"]
[EventDate "2022.03.20"]
[EventType "k.o."]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,80,31,42,18,25,25,26,27,24,25,30,23,37,38,35,40,41,41,12,0,40,21,18,0,0,-28,43,32,39,26,37,37,37,20,25,18,25,0,0,0,0,0,0,0,0,0,8,-52,-29,-146,-76,-366,-355,-744,-737,-722,-727,-720,-710,-973,-981,-1692,-1716,-1672,-1570,-1875,-1813,-1765,-1763,-1617,-1361]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 {[%cal Bb8c6,Bc6e5,Be5g4][%mdl 32]} 5. Nc3 Qc7 6. Be3 a6 7. Qf3 {B48: Sicilian: Taimanov: 5 Nc3 Qc7 6 Be3 a6 without Be2.} Nf6 {[%cal Of8a3]} 8. O-O-O Ne5 9. Qg3 {White has an edge.} b5 {Hoping for ...b4.} 10. f4 Neg4 11. Bg1 b4 12. Na4 h5 {[%cal Bh7h5,Bh5h4][%mdl 32]} 13. e5 Nd5 14. h3 Nh6 15. f5 Bb7 $1 16. Bd3 Be7 17. Kb1 (17. Qxg7 Rg8 18. Qh7 Qxe5 $1 19. fxe6 dxe6 $1 $15) 17... h4 $1 18. Qe1 Qa5 (18... Rc8 $1 $11) 19. b3 $14 Nc3+ 20. Nxc3 bxc3 21. Be3 Qxe5 {[#]} 22. fxe6 $146 ({Predecessor:} 22. Rf1 O-O 23. Nf3 Bxf3 24. Rxf3 Nxf5 25. Bxf5 exf5 26. Qf2 Rac8 27. Rxf5 Qg3 28. Qxg3 hxg3 {½-½ (34) Savoca,A (2458)-Rezzuti,V (2381) ICCF email 2021}) 22... dxe6 {[#]} 23. Qxc3 $1 Nf5 (23... Qxe3 $2 24. Bb5+ $1 {[%mdl 512]} axb5 25. Qxe3 $18) 24. Rhe1 Nxe3 25. Rxe3 Qc5 ({Much less strong is} 25... Qxe3 26. Bb5+ $1 axb5 27. Qxe3 $16) 26. Qe1 {[%cal Od4e6]} O-O-O $1 {[%cal Be8c8,Bc8b8,Bb8a8][%mdl 32]} (26... Bxg2 $2 27. Nxe6 $1 {[%mdl 512]} fxe6 28. Bg6+ Kf8 29. Qf2+ Bf6 30. Qxg2 $1 $18) (26... Qxd4 $2 27. Bb5+ $1 {[%mdl 512]} axb5 28. Rxd4 $18) 27. Be2 {Threatens to win with Rc3.} Kb8 (27... Rxd4 $2 28. Rc3 Rxd1+ 29. Bxd1 $18) 28. Rc3 Qb6 29. Qf2 ({White should play} 29. Rc4 $11) 29... Ka8 $15 {...Bf6 is the strong threat.} ({Don't play} 29... Bc5 30. Nc6+ Qxc6 31. Rxc5 Rxd1+ 32. Bxd1 Qxg2 33. Qxf7 $11) 30. Rcd3 {[#]} ({Avoid the trap} 30. Qxf7 $2 Bf6 31. Rcd3 Rxd4 $19) (30. Rc4 $1 $11 {remains equal.}) 30... Bc5 {This bishop pair is nice.} (30... e5 $142 $1 {aiming for ...Bf6.} 31. Qxf7 exd4 32. Qxe7 Rhe8 33. Qxg7 Rxe2 34. Rxd4 Rc8) 31. Bf3 $2 {[%mdl 8192] Loses the game.} (31. Qe3 $17) 31... e5 $19 32. Ne6 $2 (32. Bxb7+ Qxb7 33. c3) 32... Rxd3 {Black is clearly winning.} 33. Nxc5 Rxd1+ 34. Bxd1 Rc8 35. b4 {[#]} Rxc5 $1 {[%mdl 512]} 36. Qxc5 (36. a3 Rc6) 36... Qxc5 37. bxc5 Bxg2 38. Bg4 g6 {White must now prevent ...f5.} 39. Bd7 f5 40. c6 Kb8 {Weighted Error Value: White=0.73/Black=0.08 (flawless)} 0-1

[Event "TBMM Kupasi KO 2022"]
[Site "Ankara"]
[Date "2022.03.21"]
[Round "2.1"]
[White "Yilmaz, Mustafa"]
[Black "Gurel, Ediz"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "2627"]
[BlackElo "2380"]
[Annotator "TA"]
[PlyCount "269"]
[EventDate "2022.03.20"]
[EventType "k.o."]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,269,10,9,27,29,41,43,45,41,38,6,58,54,57,25,53,37,53,40,37,40,41,22,41,16,11,8,3,4,6,7,12,18,22,22,22,26,26,29,31,31,29,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,7,9,0,0,0,0,0,0,0,0,0,0,0,0,0,7,0,0,0,28,30,34,45,108,90,245,242,235,157,133,148,349,346,339,327,329,329,306,267,411,409,606,616,595,554,542,520,637,832,796,0,84,0,839,878,877,844,1037,962,1300,785,919,0,0,0,0,0,0,0,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,27998,27998]} 1. Nf3 d5 2. c4 c6 3. e3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. Nc3 Nf6 7. d4 Be7 {D11: Slav Defence: 3 Nf3 sidelines and 3...Nf6 4 e3 Bg4.} 8. Bd3 O-O 9. O-O Nbd7 {White is slightly better.} 10. Rd1 Re8 11. b3 {[#]} (11. g4 $5 {[%cal Rg4g5]}) 11... a5 $146 ({Better is} 11... Bb4 $11 12. Bb2 e5) ({Predecessor:} 11... Bb4 12. Bb2 Qa5 13. Rdc1 Ba3 14. Bxa3 Qxa3 15. Rab1 Qe7 16. cxd5 Nxd5 17. Nxd5 exd5 {1-0 (66) Malek,D (2424)-Balcerak,P (2375) Germany 2016}) 12. Bb2 $14 Bf8 {[%cal Oa5a4]} 13. Rac1 g6 {[%cal Oa5a4]} 14. Qe2 Bg7 15. Ba3 Bf8 16. Bxf8 Kxf8 17. Qb2 Kg8 18. cxd5 exd5 19. b4 axb4 20. Qxb4 Ra7 21. a4 Qa5 22. Rb1 {[%cal Bc1b1,Bb1b4,Bb4b2,Bb2c2][%mdl 32] With the idea Qxa5.} Qxb4 23. Rxb4 b6 24. Rb2 Kf8 25. Rc1 Rc8 26. Rbc2 {[%cal Oc3b5]} c5 27. dxc5 Nxc5 {[%cal Bd7c5,Bc5e6,Be6c7][%mdl 32]} 28. Bb5 Rac7 29. Na2 Ne6 {Pair of Knights!} 30. Rxc7 Rxc7 31. Rd1 Rc5 32. Nb4 Nc7 33. Bd3 Ke7 34. Rb1 Nd7 35. Na6 Nxa6 36. Bxa6 $11 {[%mdl 4096] Endgame KRB-KRN} Ra5 37. Bb5 Nc5 38. Rb4 Na6 39. Rh4 h5 40. Kf1 Nc7 41. Bd3 Kd6 42. Rf4 f5 43. Bc2 Ne6 44. Rb4 Kc5 45. Rb1 d4 46. Ke2 dxe3 47. Kxe3 Nd4 48. Bd1 Ne6 49. Bb3 Nc7 (49... Kc6 $14) 50. Kf4 $1 $16 {Black must now prevent Kg5.} b5 $2 (50... Nd5+ $16 51. Kg5 (51. Bxd5 Kxd5 52. Rxb6 Rxa4+ 53. Kg5 Ra2 $16) 51... Nc3) 51. axb5 $1 $18 Rxb5 52. Kg5 Ne6+ 53. Kxg6 {And now Rc1+ would win.} Nd4 $2 {[#]} (53... Nf4+ $16 54. Kg5 (54. Kxf5 Nxg2 55. Bc2 Ra5 $16) 54... Nxg2) 54. Ba2 $1 {Rxb5+ is the strong threat.} Ra5 55. Rb2 h4 56. Kg5 Ra7 57. Kxh4 Rg7 (57... f4 {might work better.} 58. Kg5 Rg7+ 59. Kxf4 Rxg2) 58. f4 Nb5 (58... Kd6 $142 59. g4 Rh7+ 60. Kg3 Ra7) 59. g4 Nd6 60. Rd2 Rh7+ 61. Kg5 Rxh3 {[#]} 62. Rc2+ $1 Kd4 63. Rd2+ $2 (63. Rc6 $18 {is the precise move to win.}) 63... Kc5 $16 {aiming for ...Ne4+.} 64. Rc2+ $2 {[%mdl 8192]} (64. Bb1 $16 fxg4 65. Kxg4) 64... Kd4 $1 $18 65. Rc6 Ne4+ 66. Kxf5 Ng3+ 67. Kg6 Rh4 68. Kg5 Rh1 69. f5 $2 (69. Rc4+ $18 Kd3 70. Rb4 Ne4+ 71. Kg6) 69... Ne4+ $11 70. Kg6 {Threatens to win with Rc4+.} Rg1 71. f6 Rxg4+ 72. Kh6 $2 {[%mdl 8192]} (72. Kh5 $11 Nxf6+ 73. Rxf6) 72... Nxf6 73. Rxf6 {KRB-KR} Rg2 $4 {[%mdl 8192]} (73... Rh4+ 74. Kg7 Ke5) 74. Bf7 Ke5 $4 {[%mdl 8192]} (74... Rh2+ 75. Kg7 Rh1) 75. Rf1 Rg4 $4 {[%mdl 8192]} (75... Re2 76. Kg7 Rg2+ 77. Bg6 Rg3) 76. Bg6 Rf4 $4 {[%mdl 8192]} (76... Rh4+ 77. Kg5 Rh2) 77. Re1+ Kf6 78. Bh5 Rf2 79. Ra1 Ke5 $4 {[%mdl 8192]} (79... Rh2 80. Rf1+ Ke5) 80. Kg5 Rf5+ $4 {[%mdl 8192]} (80... Rg2+ 81. Bg4 Rf2) 81. Kg4 Rf4+ 82. Kg3 Rf8 $4 {[%mdl 8192]} (82... Rf5 83. Ra8 Rf6) 83. Bg4 Rb8 $4 {[%mdl 8192]} (83... Rg8 84. Re1+ Kd5) 84. Re1+ Kd5 $4 {[%mdl 8192]} (84... Kd4 85. Bf5 Rf8) 85. Kf4 Rb4+ 86. Kf5 Kd4 $4 {[%mdl 8192]} (86... Rb5 87. Kf6 Kd4) 87. Bf3 Rb8 $4 {[%mdl 8192]} (87... Rb5+ 88. Kf4 Kd3) 88. Re4+ Kc3 89. Re3+ Kd4 $4 {[%mdl 8192]} (89... Kb2 90. Kf4 Rf8+ 91. Kg3 Rc8) 90. Re7 Rf8+ $4 {[%mdl 8192]} (90... Rb5+ 91. Kf4 Rb2) 91. Kg4 Rf6 $4 {[%mdl 8192]} (91... Rg8+ 92. Kf4 Rf8+ 93. Kg3 Rg8+ 94. Kf2 Rf8) 92. Be4 Rf1 $4 {[%mdl 8192]} (92... Rd6 93. Kf4 Rh6) 93. Bf3 Rf2 $4 {[%mdl 8192]} (93... Rg1+ 94. Kf4 Kc5) 94. Kf4 Rd2 $4 {[%mdl 8192]} (94... Kc5 95. Rd7 Kb4) 95. Be2 Ra2 $4 {[%mdl 8192]} (95... Rc2 96. Rd7+ Kc3) 96. Rd7+ Kc5 97. Bd3 Ra8 $4 {[%mdl 8192]} (97... Rf2+ 98. Ke5 Rf8) 98. Be4 Rf8+ 99. Ke3 Rf1 $4 {[%mdl 8192]} (99... Re8 100. Rc7+ Kb6) 100. Rd5+ Kc4 $4 {[%mdl 8192]} (100... Kb4 101. Rd8 Rc1) 101. Rd6 Re1+ 102. Kf4 Rf1+ 103. Ke5 Rf8 $4 {[%mdl 8192]} (103... Re1 104. Rc6+ Kb5) 104. Rc6+ Kb5 105. Rc1 Rf2 $4 {[%mdl 8192]} (105... Re8+ 106. Kd4 Kb6) 106. Kd6 Kb4 $4 {[%mdl 8192]} (106... Rd2+ 107. Bd5 Kb4) 107. Bd5 Rd2 $4 {[%mdl 8192]} (107... Rf6+ 108. Be6 Rf2) 108. Rc4+ Kb5 $4 {[%mdl 8192]} (108... Ka3 109. Kc5 Rf2) 109. Rc3 Rd4 $4 {[%mdl 8192]} (109... Kb4 110. Rb3+ Ka4) 110. Rb3+ Rb4 $4 {[%mdl 8192]} (110... Ka4 111. Rb8 Rb4) 111. Rh3 Rd4 $4 {[%mdl 8192]} (111... Kb6 112. Rh7 Ka5) 112. Rh8 Kb4 113. Rb8+ Kc3 114. Rb3+ Kc2 115. Rh3 Rg4 $4 {[%mdl 8192]} (115... Rd2 116. Ke5 Kb2) 116. Ke5 Rb4 $4 {[%mdl 8192]} (116... Rg5+ 117. Kd4 Rg4+ 118. Be4+ Kb2) 117. Be4+ Kb2 $4 {[%mdl 8192]} (117... Kd2 118. Bc6 Ke2) 118. Kd5 Rb3 $4 {[%mdl 8192]} (118... Rb5+ 119. Kc4 Rb8) 119. Rh2+ Kc3 $4 {[%mdl 8192]} (119... Ka3 120. Kc5 Rc3+ 121. Kd4 Kb4) 120. Rc2+ Kb4 121. Kd4 Rh3 $4 {[%mdl 8192]} (121... Ka3 122. Bd5 Rb6) 122. Rc8 Rb3 $4 {[%mdl 8192]} (122... Rh4 123. Ra8) 123. Bd3 Rb2 $4 {[%mdl 8192]} (123... Ka3 124. Bc4) 124. Bc2 Ka5 $4 {[%mdl 8192]} (124... Ka3 125. Ra8+) 125. Ra8+ Kb4 126. Bd3 Rb3 {Strongly threatening ...Rb2.} 127. Bc4 Rb2 128. Ra1 Rd2+ 129. Bd3 Rb2 130. Ra8 Rb3 {Hoping for ...Rb2.} 131. Bc2 Rb2 132. Rc8 Ka5 $4 {[%mdl 8192]} (132... Ka3 133. Ra8+) 133. Bd1 Rb4+ $4 {[%mdl 8192]} (133... Rd2+ 134. Kc5) 134. Kc3 Rb1 $4 {[%mdl 8192]} (134... Re4 135. Ra8+) 135. Ra8+ {Weighted Error Value: White=0.06 (flawless) /Black=0.18 (very precise)} 1-0

[Event "TBMM Kupasi KO 2022"]
[Site "Ankara"]
[Date "2022.03.21"]
[Round "2.1"]
[White "Gurel, Ediz"]
[Black "Yilmaz, Mustafa"]
[Result "1/2-1/2"]
[ECO "B94"]
[WhiteElo "2380"]
[BlackElo "2627"]
[Annotator "TA"]
[PlyCount "100"]
[EventDate "2022.03.20"]
[EventType "k.o."]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,100,20,9,12,7,17,6,6,5,5,2,4,6,0,-3,0,-9,-8,-18,-16,-40,0,0,0,0,0,0,0,0,6,0,6,6,8,8,14,9,55,75,74,22,22,22,22,22,22,22,22,22,22,22,22,22,22,22,22,22,22,22,22,22,22,22,22,14,35,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,9,9,9,9,9,9]} 1. e4 {ChessBase II} c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Bc4 Qb6 {B94: Sicilian Najdorf: 6 Bg5 Nbd7.} 8. Bb3 e6 $1 9. Bxf6 Nxf6 10. Qd2 {10.f4 is vanishing.} Nd7 11. O-O-O Nc5 12. f4 {[%cal Bf2f4,Bf4f5][%mdl 32]} Bd7 13. Rhe1 O-O-O {[#]} 14. g4 $146 ({Predecessor:} 14. f5 g6 15. Kb1 Bg7 16. Nf3 Bc6 17. fxe6 fxe6 18. Ng5 Bh6 19. Qe3 Qa5 20. h4 Nxb3 21. axb3 {½-½ (63) Kurnosov,I (2653)-Csiba,D (2378) Aix les Bains 2011 CBM 142 Extra [ChessBase II]}) 14... g6 15. f5 Bg7 16. Kb1 Rhe8 (16... Kb8 {is more complex.} 17. h4 Rhe8 18. Rf1 Be5 19. g5 Nxb3 20. Nxb3 Rf8) 17. Rf1 Nxb3 18. axb3 Bxd4 19. Qxd4 Qxd4 20. Rxd4 exf5 21. exf5 Bc6 {Prevents Ne4.} 22. g5 Re5 23. fxg6 fxg6 24. h4 Rf5 (24... Kd7 $11 {is superior.}) 25. Rxf5 $14 gxf5 {[%cal Bg6f5,Bf5f4,Bf4f3][%mdl 32] [#]} 26. Nd5 ({Better is} 26. Kc1 $1 $16) 26... Bxd5 $11 27. Rxd5 {[%mdl 4096] Endgame KR-KR} Rf8 ({Don't take} 27... f4 28. Rf5 $16) 28. Rxd6 f4 29. Rd2 f3 {[#] Threatens to win with ...f2.} 30. Rf2 Rf4 31. h5 Rf5 32. g6 {g7 is the strong threat.} Rxh5 33. gxh7 Rxh7 34. Rxf3 Rh1+ 35. Ka2 a5 36. b4 axb4 37. Rf4 Rh3 38. Rxb4 Kc7 39. c3 Kc6 {The position is equal.} 40. Ka3 b5 41. Rg4 Rh6 42. Kb4 Kb6 43. Rd4 Rg6 44. Rh4 Rf6 45. Kb3 Rf2 46. Ka3 Rf6 47. Rh5 Rf4 48. b4 Rf2 49. Rh6+ Kb7 50. Kb3 Rg2 {Weighted Error Value: White=0.05 (flawless) /Black=0.03 (flawless)} 1/2-1/2

[Event "TBMM Kupasi KO 2022"]
[Site "Ankara"]
[Date "2022.03.21"]
[Round "2.2"]
[White "Gokerkan, Cem Kaan"]
[Black "Can, Isik"]
[Result "0-1"]
[ECO "D06"]
[WhiteElo "2445"]
[BlackElo "2426"]
[Annotator "TA"]
[PlyCount "70"]
[EventDate "2022.03.20"]
[EventType "k.o."]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,70,0,0,0,3,-47,-41,-39,-44,-39,-41,-78,-33,-40,-41,-26,-9,-16,-4,-106,-72,-70,-72,-125,-91,-101,-77,-108,-99,-100,-97,-120,-121,-115,-56,-93,-87,-118,-116,-111,-105,-399,-392,-338,-304,-470,-363,-386,-438,-758,-729,-700,-668,-752,-758,-927,-907,-29987,-29988,-29994,-29995,-29995,-29996]} 1. Nf3 d5 2. d4 Nf6 3. Bf4 Bf5 4. c4 e6 5. Nc3 dxc4 6. e3 {D06: Queen's Gambit: Symmetrical and Baltic Defences.} Nd5 {[#]} 7. Bg5 $146 (7. Bxc4 $11 Nxf4 8. exf4) ({Predecessor:} 7. Bg3 Bb4 8. Qc1 b5 9. Be2 O-O 10. O-O Bxc3 11. bxc3 Nd7 12. a4 a6 13. Nd2 {1-0 (28) Wang,H (2711)-Fang,Y (2489) Kuala Lumpur 2018}) 7... f6 8. Bh4 {Black is slightly better.} Bb4 9. Qc1 b5 10. Be2 c6 (10... Qe7 $17) 11. a4 $1 $15 O-O $36 {[%mdl 2048] Black fights for an advantage.} (11... Qd7 {keeps more tension.} 12. O-O O-O 13. Bg3 a5 14. Nd2 Bg6) 12. O-O Bxc3 (12... a5 {is more complex.} 13. Bg3 Qd7 14. Rd1 Na6 15. Ne1 Bg6) 13. bxc3 Nd7 14. a5 (14. Nd2 $11) 14... a6 15. Bg3 Bg6 16. Nd2 (16. Rd1 $142) 16... f5 17. Re1 N7f6 18. Bh4 Qc7 19. Bg3 Qe7 20. Bh4 c5 {Black is much more active.} 21. Bf3 cxd4 ({Black should try} 21... Rac8 $17 22. Bxd5 exd5 23. dxc5 Qxc5) 22. exd4 {Hoping for Bxd5.} Qd6 23. Bg3 f4 24. Bh4 Rac8 25. Re5 $2 {[%mdl 8192] This move loses the game for White.} (25. Bxf6 $17 {was worth a try.} Rxf6 26. Ne4 Bxe4 27. Bxe4) 25... b4 $19 26. cxb4 Nxb4 {Pair of Knights!} 27. Rc5 (27. Qc3 $142 Nbd5 28. Qc1) 27... Qxd4 28. Rxc8 Rxc8 {[%cal Bf8c8,Bc8d8,Bd8d1][%mdl 32]} 29. Ra4 (29. Bxf6 $142 gxf6 30. Bg4) 29... c3 {[%cal Bc4c3,Bc3c2][%mdl 32]} 30. Nb3 Qc4 31. Bxf6 gxf6 32. Qa3 {[#]} c2 $1 33. Nc1 {[#]} (33. h4 Rb8) 33... Rd8 $1 {Black mates.} 34. h4 (34. Nd3 Qxd3) 34... Rd1+ 35. Kh2 {[#]} Qf1 $1 {[%csl LRc1,LRf2] Weighted Error Value: White=0.80/Black=0.11 (very precise)} 0-1

[Event "TBMM Kupasi KO 2022"]
[Site "Ankara"]
[Date "2022.03.21"]
[Round "2.2"]
[White "Can, Isik"]
[Black "Gokerkan, Cem Kaan"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2426"]
[BlackElo "2445"]
[Annotator "TA"]
[PlyCount "90"]
[EventDate "2022.03.20"]
[EventType "k.o."]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,90,0,0,3,37,0,0,0,25,0,0,0,0,0,0,0,0,0,0,-17,0,0,0,-7,38,0,44,-60,-46,-61,-60,-59,-59,-59,-59,-59,-57,-51,-64,-66,-51,-165,-62,-199,-102,-113,-72,-81,-47,-135,-106,-118,-68,-224,-197,-204,-198,-300,-350,-828,-827,-815,-815,-782,-743,-822,-808,-793,-755,-905,-862,-1895,-1681,-29980,-29981,-29981,-29982,-29982,-29983,-29979,-29980]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Rg1 e5 7. Nb3 {B90: Sicilian Najdorf: Unusual White 6th moves, 6 Be3 Ng4 and 6 Be3 e5.} b5 8. a4 (8. g4 $5 {[%cal Rg4g5]}) 8... b4 9. Nd5 {The position is equal.} Bb7 {[#]} 10. Bg5 $146 ({Predecessor:} 10. Nxf6+ Qxf6 11. Qf3 Qg6 12. Bd3 Nc6 13. Be3 Be7 14. Qg3 Qf6 15. O-O-O O-O 16. Kb1 {1-0 (54) Morais,G (2336)-Ivanov,V (2235) ICCF email 2008}) 10... Nbd7 {[%cal Bb8d7,Bd7f6,Bf6e4,Be4c3][%mdl 32]} 11. Bc4 Qc8 12. Qd3 {Black must now prevent Bxf6.} Nxd5 13. Bxd5 Bxd5 14. Qxd5 h6 15. Bd2 Nf6 16. Qd3 Qc6 17. Na5 Qc5 (17... Qxe4+ $11 18. Qxe4 Nxe4) 18. Qc4 Rc8 (18... Qxc4 $11 {should be considered.} 19. Nxc4 Rc8) 19. b3 (19. Qxa6 $14 Be7 20. Qb5+ Kf8 21. Qb7 (21. Qxb4 Qxc2 22. f3 d5 $11)) 19... Qxc4 $1 $15 (19... d5 20. exd5 Nxd5 21. Qxa6 $16) 20. Nxc4 Nxe4 21. Bxb4 d5 $1 $36 {[%csl LRb4,LRc4][%mdl 2048] Black is pushing.} 22. Bxf8 Rxf8 23. Ne3 Nc3 24. Nf5 Kd7 {To avoid Nd6} 25. Nxg7 f5 26. g4 (26. f4 $1 $15) 26... f4 (26... fxg4 $19 {Strongly threatening ...Rf7.} 27. Rxg4 Ne4) 27. h4 {[#]} (27. f3 $15) 27... Rg8 (27... f3 $1 $19 {aiming for ...Ne2.} 28. Nf5 Ne2) 28. Nh5 $17 {Threatens to win with Nf6+.} Rg6 {Inhibits Nf6+.} ({Black should play} 28... Ke6 {And now ...f3 would win.} 29. f3 d4) 29. f3 d4 30. Kd2 ({Better is} 30. Rg2 $1 $15) 30... Nd5 {Black is more active.} 31. g5 {[#]} Rc3 (31... Rgc6 $6 32. Kd3 $11) (31... Ke6 $1 $17 32. gxh6 Rxh6) 32. gxh6 $2 ({White should try} 32. Rae1 $1 $15 Kd6 33. Nf6 Nxf6 34. gxf6 Rxf6 35. Rg8) 32... Rxh6 $19 33. Rg5 Kd6 ({And not} 33... Rxf3 34. Rxe5 Rf2+ 35. Ke1 $11) 34. Ng7 (34. Re1 $142 Ne3 35. Rc1) 34... Ne3 35. h5 (35. Rh1 Rxc2+ 36. Kd3) 35... Rxc2+ 36. Kd3 Kd5 37. Nf5 Rc3+ 38. Ke2 Nxf5 39. Rxf5 {[%mdl 4096] Endgame KRR-KRR} Rhc6 40. Re1 Rxb3 {( -> ...Rc2+)} 41. Kf2 Re3 42. Re2 {Inhibits Rc2.} d3 {Black mates.} 43. Rxe3 Rc2+ ({Weaker is} 43... fxe3+ 44. Kxe3 Kc4 45. Rf8 $11 (45. Rxe5 Kc3 $15)) 44. Re2 Rxe2+ 45. Kf1 Kd4 {Weighted Error Value: White=0.68/Black=0.16 (very precise)} 0-1

