Event: chess24 Legends of Chess | Prelims
Site: chess24.com
Date: 2020-07-24
White: Ivanchuk, Vasyl
WhiteTitle: GM
WhiteElo: 2686
Black: Nepomniachtchi, Ian
BlackTitle: GM
BlackElo: 2778
Result: 0-1
ECO: D83
Opening: Grünfeld Defense: Brinckmann Attack, Grünfeld Gambit
Variant: Standard

1. d4 { [%eval 0.2] [%clk 0:15:20] } 1... Nf6 { [%eval 0.22] [%clk 0:15:20] } 2. c4 { [%eval 0.0] [%clk 0:15:28] } 2... g6?! { [%eval 0.55] } { Inaccuracy. e6 was best. } { [%clk 0:15:29] } 3. Nc3 { [%eval 0.13] [%clk 0:15:37] } 3... d5 { [%eval 0.13] [%clk 0:15:38] } 4. Bf4 { [%eval 0.0] [%clk 0:15:46] } 4... Bg7 { [%eval 0.08] [%clk 0:15:47] } 5. e3 { [%eval 0.0] [%clk 0:15:55] } 5... O-O { [%eval 0.16] [%clk 0:15:56] } 6. Qb3 { [%eval -0.21] [%clk 0:16:04] } 6... c5 { [%eval 0.0] [%clk 0:16:01] } 7. cxd5 { [%eval -0.13] [%clk 0:16:13] } 7... cxd4 { [%eval 0.0] [%clk 0:16:09] } 8. exd4 { [%eval -0.12] [%clk 0:16:22] } 8... a5 { [%eval 0.0] [%clk 0:16:18] } 9. Nf3 { [%eval -0.01] [%clk 0:15:22] } 9... a4 { [%eval -0.1] [%clk 0:12:55] } 10. Qc4 { [%eval 0.0] [%clk 0:15:29] } 10... Na6 { [%eval 0.0] [%clk 0:12:51] } 11. Be2 { [%eval 0.0] [%clk 0:14:32] } 11... Bd7 { [%eval 0.0] [%clk 0:12:58] } 12. a3 { [%eval -0.05] [%clk 0:14:05] } 12... b5 { [%eval 0.09] [%clk 0:13:06] } 13. Nxb5 { [%eval 0.0] [%clk 0:10:46] } 13... Rc8 { [%eval 0.02] [%clk 0:13:13] } 14. Qd3? { [%eval -1.27] } { Mistake. Qxa4 was best. } { [%clk 0:10:55] } 14... Nxd5 { [%eval -1.64] [%clk 0:13:16] } 15. Bg3? { [%eval -3.04] } { Mistake. Bg5 was best. } { [%clk 0:11:04] } 15... Bf5?? { [%eval -1.03] } { Blunder. Nab4 was best. } { [%clk 0:12:41] } 16. Qd1 { [%eval -1.02] [%clk 0:11:08] } 16... Qa5+ { [%eval -0.79] [%clk 0:12:42] } 17. Qd2 { [%eval -0.65] [%clk 0:11:04] } 17... Qxd2+ { [%eval -0.99] [%clk 0:11:42] } 18. Nxd2 { [%eval -0.71] [%clk 0:11:11] } 18... Rc2 { [%eval -0.78] [%clk 0:11:50] } 19. Nc3 { [%eval -0.98] [%clk 0:09:55] } 19... Nac7 { [%eval -0.66] [%clk 0:11:58] } 20. Nxa4 { [%eval -0.63] [%clk 0:09:08] } 20... Ne6 { [%eval -0.83] [%clk 0:11:17] } 21. Nc3?? { [%eval -2.58] } { Blunder. Bd1 was best. } { [%clk 0:06:15] } 21... Ndf4 { [%eval -2.59] [%clk 0:10:50] } 22. Bxf4 { [%eval -2.33] [%clk 0:04:38] } 22... Nxf4 { [%eval -2.29] [%clk 0:11:00] } 23. g3 { [%eval -2.12] [%clk 0:04:47] } 23... Nd3+? { [%eval -0.89] } { Mistake. Ng2+ was best. } { [%clk 0:10:43] } 24. Bxd3 { [%eval -0.82] [%clk 0:04:28] } 24... Bxd3 { [%eval -0.7] [%clk 0:10:53] } 25. Nd5 { [%eval -0.71] [%clk 0:04:25] } 25... Rxb2 { [%eval -0.79] [%clk 0:10:40] } 26. Nb4 { [%eval -0.67] [%clk 0:04:34] } 26... Bb5 { [%eval -0.56] [%clk 0:10:31] } 27. Rb1?? { [%eval -3.1] } { Blunder. O-O-O was best. } { [%clk 0:03:30] } 27... Rc8 { [%eval -2.92] [%clk 0:10:38] } 28. Kd1 { [%eval -3.29] [%clk 0:03:25] } 28... Bxd4 { [%eval -3.03] [%clk 0:10:44] } 29. Re1 { [%eval -3.05] [%clk 0:03:21] } 29... e6?! { [%eval -2.08] } { Inaccuracy. Rxb1+ was best. } { [%clk 0:10:16] } 30. Rxb2 { [%eval -1.97] [%clk 0:03:01] } 30... Bxb2 { [%eval -2.17] [%clk 0:10:24] } 31. Nb1 { [%eval -2.5] [%clk 0:03:10] } 31... Bd4 { [%eval -2.36] [%clk 0:09:40] } 32. f4 { [%eval -2.25] [%clk 0:03:15] } 32... Kg7 { [%eval -2.2] [%clk 0:09:42] } 33. Kd2 { [%eval -2.16] [%clk 0:03:16] } 33... Rd8 { [%eval -2.28] [%clk 0:09:46] } 34. Kc1 { [%eval -2.15] [%clk 0:03:17] } 34... Ba4 { [%eval -2.07] [%clk 0:09:45] } 35. Re2 { [%eval -1.99] [%clk 0:03:01] } 35... h5 { [%eval -2.23] [%clk 0:09:45] } 36. Nd2 { [%eval -2.27] [%clk 0:02:47] } 36... Rc8+ { [%eval -2.23] [%clk 0:09:44] } 37. Kb1 { [%eval -2.34] [%clk 0:02:55] } 37... Rc3 { [%eval -2.19] [%clk 0:09:32] } 38. Re4 { [%eval -2.25] [%clk 0:02:53] } 38... Bf6 { [%eval -2.06] [%clk 0:09:11] } 39. Nc4 { [%eval -2.67] [%clk 0:02:43] } 39... Rf3 { [%eval -2.47] [%clk 0:08:50] } 40. Re2?? { [%eval #-3] } { Checkmate is now unavoidable. Ne5 was best. } { [%clk 0:02:16] } 40... Rf1+ { [%eval #-2] [%clk 0:08:54] } 41. Ka2 { [%clk 0:02:24] } 41... Ra1# { [%clk 0:09:02] } 0-1