Event: Round 7: Kantsler, Boris - Zemach, Nadav
Date: 2024-11-01
White: Kantsler, Boris
WhiteTitle: GM
WhiteElo: 2362
Black: Zemach, Nadav
BlackTitle: IM
BlackElo: 2414
Result: 0-1
ECO: D31
Opening: Queen's Gambit Declined: Janowski Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 0:03:04] } 1... d5 { [%eval 0.24] [%clk 0:03:04] } 2. c4 { [%eval 0.19] [%clk 0:03:05] } 2... e6 { [%eval 0.27] [%clk 0:03:05] } 3. Nc3 { [%eval 0.18] [%clk 0:03:06] } 3... a6 { [%eval 0.41] [%clk 0:03:06] } 4. cxd5 { [%eval 0.32] [%clk 0:03:05] } 4... exd5 { [%eval 0.41] [%clk 0:03:07] } 5. Nf3 { [%eval 0.35] [%clk 0:03:03] } 5... c6 { [%eval 0.38] [%clk 0:03:08] } 6. Bf4 { [%eval 0.26] [%clk 0:03:00] } 6... Nf6 { [%eval 0.36] [%clk 0:03:09] } 7. e3 { [%eval 0.26] [%clk 0:03:01] } 7... Bf5 { [%eval 0.37] [%clk 0:03:04] } 8. Qb3 { [%eval 0.49] [%clk 0:02:57] } 8... b5 { [%eval 0.57] [%clk 0:02:55] } 9. Ne5 { [%eval 0.55] [%clk 0:02:48] } 9... Be7 { [%eval 0.57] [%clk 0:02:49] } 10. Be2 { [%eval 0.45] [%clk 0:02:47] } 10... O-O { [%eval 0.39] [%clk 0:02:49] } 11. O-O { [%eval 0.45] [%clk 0:02:48] } 11... Qb6 { [%eval 0.53] [%clk 0:02:41] } 12. Rfc1 { [%eval 0.49] [%clk 0:02:21] } 12... Rc8 { [%eval 0.86] [%clk 0:02:40] } 13. Na4 { [%eval 0.6] [%clk 0:02:17] } 13... Qd8 { [%eval 0.57] [%clk 0:02:36] } 14. Nc5 { [%eval 0.5] [%clk 0:02:14] } 14... Bxc5 { [%eval 0.5] [%clk 0:02:32] } 15. Rxc5 { [%eval 0.58] [%clk 0:02:16] } 15... Ne4?! { [%eval 1.39] } { Inaccuracy. Nfd7 was best. } { [%clk 0:02:18] } 16. Rcc1 { [%eval 1.32] [%clk 0:02:06] } 16... Nd2 { [%eval 1.64] [%clk 0:02:15] } 17. Qc3 { [%eval 1.52] [%clk 0:01:49] } 17... Nc4 { [%eval 1.19] [%clk 0:02:15] } 18. Nd3 { [%eval 0.97] [%clk 0:01:50] } 18... Nd7?! { [%eval 1.64] } { Inaccuracy. a5 was best. } { [%clk 0:02:05] } 19. b3 { [%eval 1.67] [%clk 0:01:51] } 19... Ncb6 { [%eval 1.69] [%clk 0:02:06] } 20. Nb4?! { [%eval 0.99] } { Inaccuracy. Qb4 was best. } { [%clk 0:01:47] } 20... c5?! { [%eval 1.91] } { Inaccuracy. Qf6 was best. } { [%clk 0:02:02] } 21. dxc5 { [%eval 2.0] [%clk 0:01:45] } 21... Nxc5 { [%eval 1.88] [%clk 0:01:57] } 22. Qd4?! { [%eval 1.14] } { Inaccuracy. Qe5 was best. } { [%clk 0:01:26] } 22... Ne6 { [%eval 1.18] [%clk 0:01:56] } 23. Rxc8?! { [%eval 0.25] } { Inaccuracy. Qe5 was best. } { [%clk 0:01:27] } 23... Rxc8 { [%eval 0.31] [%clk 0:01:54] } 24. Qe5 { [%eval 0.36] [%clk 0:01:24] } 24... Be4?! { [%eval 1.32] } { Inaccuracy. g6 was best. } { [%clk 0:01:19] } 25. Nxa6?? { [%eval -2.84] } { Blunder. Bg4 was best. } { [%clk 0:01:15] } 25... Nd7 { [%eval -2.83] [%clk 0:01:19] } 26. Qd6 { [%eval -2.57] [%clk 0:01:08] } 26... Nxf4?? { [%eval 2.28] } { Blunder. Qf6 was best. } { [%clk 0:01:04] } 27. Qxf4? { [%eval 0.84] } { Mistake. exf4 was best. } { [%clk 0:00:59] } 27... Qa5? { [%eval 2.09] } { Mistake. Nf8 was best. } { [%clk 0:01:01] } 28. Qd6 { [%eval 2.26] [%clk 0:00:58] } 28... Nf6 { [%eval 2.51] [%clk 0:00:57] } 29. Nb4 { [%eval 2.46] [%clk 0:00:50] } 29... Qa3 { [%eval 2.64] [%clk 0:00:40] } 30. Bxb5 { [%eval 2.82] [%clk 0:00:50] } 30... h5 { [%eval 2.72] [%clk 0:00:33] } 31. h3 { [%eval 2.69] [%clk 0:00:45] } 31... h4 { [%eval 3.04] [%clk 0:00:34] } 32. Qe7? { [%eval 1.32] } { Mistake. Bf1 was best. } { [%clk 0:00:34] } 32... Rb8 { [%eval 0.96] [%clk 0:00:33] } 33. Qc5 { [%eval 0.97] [%clk 0:00:26] } 33... Bf5 { [%eval 1.63] [%clk 0:00:21] } 34. f3?! { [%eval 1.02] } { Inaccuracy. Rf1 was best. } { [%clk 0:00:14] } 34... Rc8? { [%eval 2.79] } { Mistake. Nh5 was best. } { [%clk 0:00:19] } 35. Qd4? { [%eval 1.02] } { Mistake. Qd6 was best. } 35... Rb8 { [%eval 0.98] [%clk 0:00:16] } 36. Qc5 { [%eval 1.02] [%clk 0:00:11] } 36... Rc8? { [%eval 2.28] } { Mistake. Nh5 was best. } { [%clk 0:00:13] } 37. Qd4?? { [%eval 0.5] } { Blunder. Qd6 was best. } { [%clk 0:00:12] } 37... Rb8 { [%eval 0.62] [%clk 0:00:14] } 38. Qc5?! { [%eval 0.0] } { Inaccuracy. Nxd5 was best. } { [%clk 0:00:14] } 38... Bd7?? { [%eval 2.3] } { Blunder. Rc8 was best. } { [%clk 0:00:06] } 39. Bxd7 { [%eval 2.09] [%clk 0:00:09] } 39... Nxd7 { [%eval 2.08] [%clk 0:00:07] } 40. Qc7 { [%eval 1.98] [%clk 0:00:09] } 40... Qxb4 { [%eval 1.76] [%clk 0:00:04] } 41. Qxd7 { [%eval 1.74] [%clk 0:00:10] } 41... Qd2?! { [%eval 2.68] } { Inaccuracy. Qc3 was best. } { [%clk 0:00:04] } 42. Kh1? { [%eval 1.08] } { Mistake. Kh2 was best. } { [%clk 0:00:05] } 42... Qxe3?? { [%eval 3.52] } { Blunder. Qb2 was best. } { [%clk 0:00:04] } 43. Qxd5 { [%eval 3.43] [%clk 0:00:06] } 43... Rc8 { [%eval 3.81] [%clk 0:00:04] } 44. Qd1 { [%eval 3.79] [%clk 0:00:06] } 44... Qf2 { [%eval 4.22] [%clk 0:00:04] } 45. Qe1?! { [%eval 3.32] } { Inaccuracy. a4 was best. } { [%clk 0:00:07] } 45... Qb2 { [%eval 3.31] [%clk 0:00:05] } 46. Qf1 { [%clk 0:03:02] } 0-1