[Event "Dortmund 25th"] [Site "Dortmund"] [Date "1997.07.05"] [Round "2"] [White "Ivanchuk, Vassily"] [Black "Gelfand, Boris"] [Result "1-0"] [GameId "ojFITyvH"] [WhiteElo "2725"] [BlackElo "2695"] [Variant "Standard"] [TimeControl "-"] [ECO "D31"] [Opening "Queen's Gambit Declined: Uhlmann Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 { [%eval 0.25] } 1... Nf6 { [%eval 0.22] } 2. c4 { [%eval 0.18] } 2... e6 { [%eval 0.23] } 3. Nf3 { [%eval 0.12] } 3... d5 { [%eval 0.23] } 4. Nc3 { [%eval 0.14] } 4... Be7 { [%eval 0.17] } 5. Bg5 { [%eval 0.0] } 5... h6 { [%eval 0.11] } 6. Bh4 { [%eval 0.0] } 6... O-O { [%eval 0.13] } 7. Rc1 { [%eval 0.3] } 7... dxc4 { [%eval 0.3] } { D31 Queen's Gambit Declined: Uhlmann Variation } 8. e3 { [%eval 0.41] } 8... c5 { [%eval 0.29] } 9. Bxc4 { [%eval 0.24] } 9... cxd4 { [%eval 0.36] } 10. Nxd4 { [%eval 0.29] } 10... Bd7 { [%eval 0.43] } 11. Bg3?! { (0.43 → -0.22) Inaccuracy. O-O was best. } { [%eval -0.22] } (11. O-O Nc6 12. Nf3 Rc8 13. h3 a6 14. Bg3 b5 15. Be2 Qa5 16. a3 Rfd8 17. Qc2 b4) 11... a6 { [%eval 0.21] } 12. e4?! { (0.21 → -0.49) Inaccuracy. Be2 was best. } { [%eval -0.49] } (12. Be2) 12... Nc6 { [%eval -0.65] } 13. Nb3 { [%eval -0.72] } 13... b5 { [%eval -0.61] } 14. Bd3 { [%eval -0.73] } 14... b4?! { (-0.73 → -0.15) Inaccuracy. e5 was best. } { [%eval -0.15] } (14... e5 15. O-O Be6 16. Be2 Rc8 17. Bf3 Bc4 18. Qxd8 Rfxd8 19. Rfd1 Bd6 20. h3 g5 21. Ra1) 15. Na4 { [%eval -0.28] } 15... Ne5 { [%eval -0.09] } 16. Bxe5 { [%eval -0.41] } 16... Bxa4 { [%eval 0.0] } 17. Qe2 { [%eval -0.22] } 17... Qb6 { [%eval 0.0] } 18. Bd4 { [%eval 0.0] } 18... Qb8 { [%eval 0.45] } 19. e5 { [%eval 0.1] } 19... Nd5 { [%eval 0.71] } 20. Qe4 { [%eval 0.47] } 20... g6 { [%eval 0.45] } 21. h4 { [%eval 0.0] } 21... Rc8 { [%eval 0.15] } 22. Kd2?! { (0.15 → -0.69) Inaccuracy. O-O was best. } { [%eval -0.69] } (22. O-O) 22... Bb5 { [%eval -0.63] } 23. Bb1?! { (-0.63 → -1.36) Inaccuracy. Rxc8+ was best. } { [%eval -1.36] } (23. Rxc8+ Qxc8 24. Rc1 Qd7 25. Bxb5 axb5 26. Ra1 Ra4 27. g3 Qc6 28. Ke1 Qa8 29. Nc1 Bf8) 23... Rxc1 { [%eval -0.82] } 24. Rxc1 { [%eval -0.73] } 24... Qd8 { [%eval -0.36] } 25. g3 { [%eval -0.77] } 25... Bf8 { [%eval -0.63] } 26. Ke1 { [%eval -0.73] } 26... h5 { [%eval -0.67] } 27. Bc5 { [%eval -0.86] } 27... Rc8?! { (-0.86 → 0.00) Inaccuracy. Bh6 was best. } { [%eval 0.0] } (27... Bh6 28. Rd1) 28. Bxf8 { [%eval 0.0] } 28... Rxc1+ { [%eval 0.0] } 29. Nxc1 { [%eval 0.0] } 29... Qxf8 { [%eval 0.0] } 30. Qd4 { [%eval 0.0] } 30... Qb8 { [%eval 0.0] } 31. Nb3 { [%eval 0.33] } 31... Qc7 { [%eval 0.46] } 32. f4 { [%eval 0.22] } 32... a5 { [%eval 0.4] } 33. Qc5 { [%eval 0.4] } 33... Qxc5?! { (0.40 → 1.36) Inaccuracy. Qb7 was best. } { [%eval 1.36] } (33... Qb7 34. Be4 a4 35. Bxd5 exd5 36. Nd4 Bd7 37. Kd2 a3 38. bxa3 bxa3 39. Qxa3 Bg4 40. Qb3) 34. Nxc5 { [%eval 1.08] } 34... Ne3 { [%eval 1.57] } 35. Be4? { (1.57 → 0.17) Mistake. Nb7 was best. } { [%eval 0.17] } (35. Nb7 Kg7 36. Nxa5 f6 37. exf6+ Kxf6 38. Nb7 Ng4 39. Nc5 e5 40. a4 bxa3 41. bxa3 exf4) 35... Kf8? { (0.17 → 1.42) Mistake. a4 was best. } { [%eval 1.42] } (35... a4 36. Bb7 Nf5 37. Kf2 a3 38. bxa3 bxa3 39. Ne4 Bd3 40. Nc3 Kg7 41. Bc6 Nd4 42. Ba4) 36. Bf3?! { (1.42 → 0.34) Inaccuracy. Nb7 was best. } { [%eval 0.34] } (36. Nb7) 36... Ke7? { (0.34 → 1.49) Mistake. Bc4 was best. } { [%eval 1.49] } (36... Bc4 37. Kf2) 37. Kf2 { [%eval 1.38] } 37... Nf5 { [%eval 1.27] } 38. Be4 { [%eval 1.11] } 38... Nd4 { [%eval 0.99] } 39. Nb7?! { (0.99 → 0.40) Inaccuracy. Bb1 was best. } { [%eval 0.4] } (39. Bb1 Bc4 40. Ke3 Nc6 41. a4 bxa3 42. bxa3 Bd5 43. Bd3 Kd8 44. Nb7+ Kc7 45. Nd6 f5) 39... a4? { (0.40 → 1.76) Mistake. Bc6 was best. } { [%eval 1.76] } (39... Bc6 40. Bxc6) 40. Nd6 { [%eval 1.96] } 40... Ba6 { [%eval 1.97] } 41. a3 { [%eval 1.74] } 41... bxa3?! { (1.74 → 2.47) Inaccuracy. b3 was best. } { [%eval 2.47] } (41... b3 42. Ke3 Nc2+ 43. Kd2 Nd4 44. Bd3 Nf3+ 45. Ke3 Bxd3 46. Kxf3 f6 47. Ke3 Ba6 48. Kd4) 42. bxa3 { [%eval 2.15] } 42... f6?? { (2.15 → 4.61) Blunder. Nb3 was best. } { [%eval 4.61] } (42... Nb3 43. Bc6) 43. Ke3 { [%eval 4.65] } 43... Ne2 { [%eval 4.62] } 44. Bxg6 { [%eval 4.17] } 44... Nxg3 { [%eval 4.65] } 45. Ne4 { [%eval 3.77] } 45... Nf1+ { [%eval 4.16] } 46. Kf2 { [%eval 4.01] } 46... f5?! { (4.01 → 6.33) Inaccuracy. fxe5 was best. } { [%eval 6.33] } (46... fxe5 47. fxe5 Bc4 48. Bxh5 Bd5 49. Kxf1 Bxe4 50. Kf2 Bd5 51. Ke3 Bb3 52. Kd4 Kf8 53. Kc5) 47. Nc5 { [%eval 6.3] } 47... Bc4 { [%eval 6.71] } 48. Nxa4 { [%eval 6.52] } 48... Nd2 { [%eval 6.05] } 49. Nc5 { [%eval 5.91] } { Black resigns. } 1-0