[Event "Central FO-ch"] [Site "Gagarin"] [Date "2009.05.03"] [Round "4"] [White "Zabotin, Alexander"] [Black "Grishchenko, Sergey"] [Result "1-0"] [GameId "fqoWRHJY"] [WhiteElo "2486"] [BlackElo "2440"] [Variant "Standard"] [TimeControl "-"] [ECO "D20"] [Opening "Queen's Gambit Accepted: Central Variation, Rubinstein Defense, Yefimov Gambit"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 { [%eval 0.0] } 1... d5 { [%eval 0.27] } 2. c4 { [%eval 0.0] } 2... dxc4 { [%eval 0.32] } 3. e4 { [%eval 0.01] } 3... c5 { [%eval 0.25] } 4. d5 { [%eval 0.13] } 4... b5? { (0.13 → 1.79) Mistake. Nf6 was best. } { [%eval 1.79] } { D20 Queen's Gambit Accepted: Central Variation, Rubinstein Defense, Yefimov Gambit } (4... Nf6 5. Nc3 e6 6. Bxc4 exd5 7. Nxd5 Nxd5 8. Bxd5 Be7 9. Ne2) 5. a4 { [%eval 1.89] } 5... Nf6 { [%eval 1.67] } 6. f3? { (1.67 → 0.48) Mistake. Nd2 was best. } { [%eval 0.48] } (6. Nd2 e6 7. dxe6 Bxe6 8. axb5 Nbd7 9. Ngf3 Nb6 10. Be2 Be7) 6... b4 { [%eval 0.87] } 7. Bxc4 { [%eval 1.12] } 7... e6 { [%eval 0.98] } 8. Bb5+ { [%eval 1.4] } 8... Bd7 { [%eval 1.32] } 9. dxe6 { [%eval 1.19] } 9... fxe6 { [%eval 1.33] } 10. Qb3?! { (1.33 → 0.32) Inaccuracy. Be3 was best. } { [%eval 0.32] } (10. Be3 Be7) 10... Qb6?! { (0.32 → 1.29) Inaccuracy. a6 was best. } { [%eval 1.29] } (10... a6 11. Bc4) 11. Nd2 { [%eval 1.52] } 11... Nc6 { [%eval 1.5] } 12. Nc4?! { (1.50 → 0.42) Inaccuracy. Ne2 was best. } { [%eval 0.42] } (12. Ne2) 12... Nd4 { [%eval 0.15] } 13. Qd1 { [%eval 0.04] } 13... Qc7 { [%eval -0.08] } 14. Bxd7+ { [%eval 0.08] } 14... Nxd7 { [%eval 0.03] } 15. Nh3?! { (0.03 → -0.86) Inaccuracy. Ne2 was best. } { [%eval -0.86] } (15. Ne2 e5) 15... Bd6?! { (-0.86 → -0.30) Inaccuracy. Be7 was best. } { [%eval -0.3] } (15... Be7) 16. f4 { [%eval -0.17] } 16... Nb6 { [%eval -0.12] } 17. Nxd6+ { [%eval -0.11] } 17... Qxd6 { [%eval -0.15] } 18. a5 { [%eval -0.24] } 18... Nd7 { [%eval -0.33] } 19. O-O { [%eval -0.13] } 19... Qc6?! { (-0.13 → 0.74) Inaccuracy. O-O was best. } { [%eval 0.74] } (19... O-O 20. Be3 e5 21. Rc1 Rac8 22. Ng5 h6 23. Nf3 exf4 24. Bxd4 cxd4 25. Qxd4 Qxd4+ 26. Nxd4) 20. e5?! { (0.74 → -0.31) Inaccuracy. Be3 was best. } { [%eval -0.31] } (20. Be3 Qxe4 21. Re1 O-O 22. Ng5 Qf5 23. Bxd4 cxd4 24. Nxe6 Rfe8 25. Qf3 d3 26. Rad1 Rab8) 20... O-O { [%eval -0.15] } 21. Be3 { [%eval 0.0] } 21... Qd5 { [%eval -0.22] } 22. Qa4?! { (-0.22 → -0.89) Inaccuracy. Qg4 was best. } { [%eval -0.89] } (22. Qg4 Nc2) 22... Nb8?? { (-0.89 → 1.87) Blunder. h6 was best. } { [%eval 1.87] } (22... h6) 23. Bxd4 { [%eval 1.91] } 23... Qxd4+ { [%eval 1.89] } 24. Rf2 { [%eval 2.0] } 24... Qc4 { [%eval 1.76] } 25. Rd1 { [%eval 2.38] } 25... Na6 { [%eval 1.52] } 26. b3 { [%eval 1.87] } 26... Qc3 { [%eval 2.76] } 27. Rfd2?? { (2.76 → 0.00) Blunder. Qc6 was best. } { [%eval 0.0] } (27. Qc6) 27... Qe3+ { [%eval 0.5] } 28. Kh1 { [%eval 0.5] } 28... c4 { [%eval 0.46] } 29. Qb5 { [%eval 0.49] } 29... Qxb3?? { (0.49 → 2.87) Blunder. Nc5 was best. } { [%eval 2.87] } (29... Nc5 30. Qxc4) 30. Qxa6 { [%eval 2.79] } 30... c3 { [%eval 2.89] } 31. Qd3?? { (2.89 → -3.40) Blunder. Rd7 was best. } { [%eval -3.4] } (31. Rd7) 31... Qd5 { [%eval -2.15] } 32. Qxd5 { [%eval -3.57] } 32... exd5 { [%eval -3.16] } 33. Rc2 { [%eval -2.76] } 33... Rab8 { [%eval -3.46] } 34. g3? { (-3.46 → -6.87) Mistake. Ng1 was best. } { [%eval -6.87] } (34. Ng1 Rxf4) 34... Rfc8 { [%eval -6.91] } 35. Rb1 { [%eval -6.67] } 35... b3 { [%eval -7.01] } 36. Rcc1 { [%eval -7.15] } 36... Rc5 { [%eval -6.14] } 37. Nf2 { [%eval -6.47] } 37... b2 { [%eval -6.33] } 38. Rc2 { [%eval -7.17] } 38... Rxa5 { [%eval -7.1] } 39. Nd1 { [%eval -8.01] } 39... d4 { [%eval -8.17] } 40. Nxb2 { [%eval -8.12] } 40... Ra2 { [%eval -8.68] } 41. e6 { [%eval -9.33] } 41... Raxb2 { [%eval -9.79] } 42. Rcxb2 { [%eval -10.58] } 42... Rxb2 { [%eval -10.28] } 43. Re1 { [%eval -11.49] } 43... Kf8 { [%eval -11.49] } { Black resigns. } 1-0