[Event "Computer chess game"] [White "tradechess"] [Black "SEC"] [Site "Novag-Chessboard"] [Round ""] [Annotator "Deep Fritz 14 x64 (5s)"] [Result "1/2-1/2"] [Date "2020.12.25"] [WhiteElo "2400"] [PlyCount "86"] { D20: Queen's Gambit Accepted: 3 e3 and 3 e4} 1. d4 { D20: Queen's Gambit Accepted: 3 e3 and 3 e4} d5 2. c4 dxc4 3. e3 e5 4. Bxc4 exd4 5. exd4 Bb4+ 6. Nc3 Nf6 7. Bg5 (7. Qb3 Qe7+ 8. Nge2 Nc6 9. 0-0 h6 10. Nf4 Bd6 11. Nb5 g5 12. Nxd6+ cxd6 13. Qd1 gxf4 14. Re1 Be6 15. d5 Nxd5 16. Bxd5 0-0-0 17. Bxf4 Qf6 18. Bg3 Nd4 19. Be4 Kb8 20. Rc1 Ka8 21. Rc7 d5 {Wilder,M (2465)-Rohde,M (2500) Estes Park 1986 1-0 (41)} )h6 $146 (7... 0-0 8. Nge2 Bg4 (8... c6 9. 0-0 Nbd7 10. a3 Bd6 11. Ne4 Bb8 12. N2g3 h6 13. Bh4 Bf4 14. Nh5 g5 15. Nexf6+ Nxf6 16. Bg3 Bxg3 17. Nxf6+ Qxf6 18. fxg3 Qg7 19. Qd2 Bg4 20. h3 Bh5 21. g4 Bg6 22. Qc3 Rad8 23. Rad1 {Guvenli,M-Bal,E (1779) Kemer Antalya 2011 0-1 (42)} )9. 0-0 {1/2-1/2 (9) Kulcsar,M (2050)-Szakolczai,P (2190) Hungary 1999} )(7... 0-0 8. Nge2 $11 )8. Bh4 (8. Qe2+ Qe7 9. Bxf6 gxf6 10. Qxe7+ Bxe7 $14 )g5 9. Bg3 { Attacking the isolated pawn on d4. Black threatens to win material: Nc6xd4} Nc6 { Attacking the isolated pawn on d4. Black threatens to win material: Nc6xd4} 10. Nge2 Ne4 (10... Qe7 $5 $11 {is interesting} )11. 0-0 Nxg3 12. hxg3 {Black has the pair of bishops} (12. fxg3 0-0 $16 )Be7 $11 13. Re1 0-0 14. a3 {Controls b4} Bf5 (14... Bf6 15. d5 Ne5 16. Ba2 $11 )15. Rc1 (15. d5 Ne5 16. Nd4 Bg4 $14 ){ The pressure on the isolated pawn grows. Black threatens to win material: Bf6xd4} Bf6 $11 { The pressure on the isolated pawn grows. Black threatens to win material: Bf6xd4} 16. Qd2 (16. Nd5 Bg7 $11 )Nxd4 $15 17. Nxd4 (17. Nd5 Nxe2+ 18. Qxe2 $15 )Bxd4 (17... Qxd4 $5 18. Qxd4 Bxd4 $17 )18. Red1 (18. Nd5 Bf6 19. Qb4 c6 20. Nxf6+ Qxf6 21. Qxb7 Rfb8 $11 )Bg7 (18... c5 $5 $15 {is worth consideration} )19. Qe2 $11 Bd7 20. Qh5 (20. Nb5 Rc8 21. Nxa7 Rb8 $14 )Qe8 (20... Qc8 $142 $5 { should be considered} 21. Qe2 Bg4 $15 )21. Re1 $11 Be6 22. Bxe6 (22. Nb5 $5 { might be a viable alternative} Qd7 23. Rxe6 fxe6 24. Nxc7 $11 )fxe6 $15 23. Qg4 e5 24. Nd5 {White threatens to win material: Nd5xc7} (24. Ne4 $5 Qf7 25. Qe2 $11 )Qf7 $17 25. Nxc7 Qxf2+ (25... Rac8 $5 26. Qc4 e4 27. Qxf7+ Rxf7 $15 )26. Kh2 $11 Rac8 (26... Rab8 $142 27. Rf1 Qd4 28. Qe6+ Kh7 29. Rxf8 Rxf8 $11 ){ Exerts pressure on the isolated pawn. weakening the position} 27. Qe6+ $4 { Exerts pressure on the isolated pawn. weakening the position} (27. Ne6 $142 {and White could well hope to play on} Rxc1 28. Rxc1 $14 )Kh7 (27... Qf7 28. Rf1 Qxe6 29. Nxe6 $17 )28. Rf1 Qxb2 (28... Qe2 29. Rxf8 Rxf8 30. Qd5 $17 )29. Rxf8 (29. Qe7 $142 $5 {must definitely be considered} Rg8 30. Ne6 Rxc1 31. Rf7 $11 )Rxf8 $17 30. Rd1 (30. Qc4 Rc8 31. Qg4 $15 )Qxa3 $4 {lets it slip away} (30... Rf2 $142 {the advantage is on the side of Black} 31. Qd5 Qe2 $19 )31. Rd7 $18 Qb4 (31... Qa4 32. Qe7 Rg8 $18 )32. Nd5 (32. Qxe5 Rg8 33. Ne6 Kg6 34. Nxg7 Rf8 35. Qe6+ Rf6 36. Qe8+ Kh7 37. Ne6+ Qe7 38. Rxe7+ Rf7 39. Qxf7+ Kh8 40. Qe8# )Qa3 (32... Qa4 {what else?} 33. Qe7 Qxd7 34. Qxd7 b5 35. Qxa7 b4 $18 )33. Nf6+ Kh8 34. Nh5 (34. Rxg7 Kxg7 35. Nh5+ Kh7 36. Qd7+ Kg6 37. g4 Qh3+ 38. Kxh3 Rf7 39. Qe6+ Kh7 40. Qxf7+ Kh8 41. Qg7# )Qa6 $18 35. Rd6 Qf1 (35... Qxd6 { cannot change destiny} 36. Qxd6 Kg8 37. Qc7 $18 )36. Nxg7 Qb1 (36... Qf6 { no good, but what else?} 37. Qxf6 Rxf6 38. Rxf6 Kxg7 $18 )37. Qxe5 (37. Nh5 Qh7 38. Rd7 Qxd7 39. Qxd7 Rg8 40. Nf6 Rg7 41. Qc8+ Rg8 42. Qxg8# )Kh7 (37... Kg8 {does not help much} 38. Nh5 Qh7 39. Nf6+ Rxf6 40. Qxf6 Qg7 41. Rd8+ Kh7 42. Qf5+ Qg6 43. Rd7+ Kh8 44. Qf8+ Qg8 45. Qf6+ Qg7 46. Qxg7# )38. Nh5 Rf7 (38... Qg6 {does not win a prize} 39. Rxg6 Kxg6 40. Qe6+ Kh7 41. Qe7+ Kg6 42. Qxf8 a6 43. g4 Kh7 44. Qg7# )39. Nf6+ (39. Qe6 Qh1+ 40. Kxh1 Rf1+ 41. Kh2 Rh1+ 42. Kxh1 g4 43. Qe5 Kg8 44. Qg7# )Kg6 (39... Kg7 {cannot undo what has already been done} 40. Ng4+ Kg8 41. Nxh6+ Kh7 42. Nxf7 Qh1+ 43. Kxh1 Kg8 44. Nh8 Kh7 45. Qe7+ Kxh8 46. Rd8# )40. Ng4+ Kh5 (40... Rf6 {does not improve anything} 41. Qxf6+ Kh7 42. Qe7+ Kg8 43. Rd8# )41. Nf6+ {White has a mate attack} (41. Rxh6+ Kxg4 42. Qe2+ Kf5 43. Qe6# )Kg6 42. Ne4+ (42. Ng8+ Kh5 43. Rxh6+ Kg4 44. Qe2+ Kf5 45. Qe6# )Kh7 43. Nf6+ (43. Qe6 Qh1+ 44. Kxh1 Rf1+ 45. Kh2 Kh8 46. Rd8+ Rf8 47. Rxf8+ Kg7 48. Qg8# )Kg6 $11 1/2-1/2