Event: SixDays Three Years IM-A
Site: https://lichess.org/broadcast/sixdays-budapest-three-years--im-a/round-4/lLtQtsmI/rZm8suqM
Date: 2025-09-20
White: Kochavi, Dana
WhiteTitle: FM
WhiteElo: 2152
Black: Chekanov, Timur
BlackElo: 1979
Result: 1-0
ECO: B31
Opening: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:58] } 1... c5 { [%eval 0.24] [%clk 1:29:48] } 2. Nf3 { [%eval 0.2] [%clk 1:31:25] } 2... Nc6 { [%eval 0.3] [%clk 1:30:07] } 3. Bb5 { [%eval 0.17] [%clk 1:31:07] } 3... g6 { [%eval 0.24] [%clk 1:30:02] } 4. O-O { [%eval 0.22] [%clk 1:31:28] } 4... Bg7 { [%eval 0.22] [%clk 1:29:46] } 5. c3 { [%eval 0.11] [%clk 1:31:44] } 5... Nf6 { [%eval 0.26] [%clk 1:29:34] } 6. Re1 { [%eval 0.27] [%clk 1:32:04] } 6... O-O { [%eval 0.22] [%clk 1:29:52] } 7. d4 { [%eval 0.22] [%clk 1:32:28] } 7... d5 { [%eval 0.32] [%clk 1:29:56] } 8. e5 { [%eval 0.43] [%clk 1:32:53] } 8... Ne4 { [%eval 0.43] [%clk 1:30:21] } 9. Be3 { [%eval 0.35] [%clk 1:32:37] } 9... cxd4 { [%eval 0.39] [%clk 1:24:41] } 10. cxd4 { [%eval 0.34] [%clk 1:32:48] } 10... Qb6 { [%eval 0.34] [%clk 1:24:33] } 11. Bxc6 { [%eval 0.25] [%clk 1:33:00] } 11... Qxc6 { [%eval 0.22] [%clk 1:24:39] } 12. Nfd2 { [%eval 0.2] [%clk 1:33:04] } 12... f5 { [%eval 0.62] [%clk 1:19:16] } 13. Nb3?! { [%eval -0.41] } { Inaccuracy. Nxe4 was best. } { [%clk 1:31:56] } 13... f4 { [%eval -0.48] [%clk 1:14:02] } 14. Bc1 { [%eval -0.39] [%clk 1:32:00] } 14... b6 { [%eval -0.45] [%clk 0:55:28] } 15. f3?! { [%eval -1.04] } { Inaccuracy. a4 was best. } { [%clk 1:19:22] } 15... Ng5 { [%eval -0.99] [%clk 0:55:25] } 16. Nc3 { [%eval -1.17] [%clk 1:18:27] } 16... Ne6 { [%eval -1.18] [%clk 0:48:34] } 17. Bd2 { [%eval -1.04] [%clk 1:13:03] } 17... Bd7 { [%eval -0.5] [%clk 0:37:06] } 18. Ne2 { [%eval -0.59] [%clk 1:06:31] } 18... g5 { [%eval -0.58] [%clk 0:35:20] } 19. Bb4 { [%eval -0.57] [%clk 1:05:43] } 19... Rfe8 { [%eval -0.29] [%clk 0:34:35] } 20. Kf2 { [%eval -0.53] [%clk 1:00:47] } 20... Nf8 { [%eval -0.57] [%clk 0:30:14] } 21. h4 { [%eval -0.99] [%clk 0:58:21] } 21... h6?! { [%eval -0.05] } { Inaccuracy. Qh6 was best. } { [%clk 0:30:32] } 22. hxg5 { [%eval -0.32] [%clk 0:57:53] } 22... hxg5 { [%eval -0.32] [%clk 0:30:57] } 23. Qd3 { [%eval -0.24] [%clk 0:57:23] } 23... Qb5 { [%eval -0.09] [%clk 0:26:42] } 24. Qxb5 { [%eval -0.07] [%clk 0:57:08] } 24... Bxb5 { [%eval -0.1] [%clk 0:27:06] } 25. Nc3 { [%eval -0.06] [%clk 0:57:33] } 25... Bc6 { [%eval 0.0] [%clk 0:27:10] } 26. a4 { [%eval -0.17] [%clk 0:57:25] } 26... Ne6 { [%eval -0.2] [%clk 0:25:58] } 27. a5 { [%eval -0.16] [%clk 0:55:32] } 27... Kf7 { [%eval -0.22] [%clk 0:25:48] } 28. Ra3 { [%eval -0.13] [%clk 0:53:13] } 28... Nc7 { [%eval 0.09] [%clk 0:20:16] } 29. Na4 { [%eval 0.01] [%clk 0:50:36] } 29... Bxa4 { [%eval 0.17] [%clk 0:18:59] } 30. Rxa4 { [%eval 0.22] [%clk 0:51:00] } 30... Rec8 { [%eval 0.21] [%clk 0:16:46] } 31. Ke2 { [%eval 0.27] [%clk 0:45:36] } 31... b5 { [%eval 0.0] [%clk 0:05:46] } 32. Raa1 { [%eval 0.0] [%clk 0:45:41] } 32... Ne6 { [%eval 0.19] [%clk 0:05:45] } 33. Bc5? { [%eval -1.39] } { Mistake. Kd3 was best. } { [%clk 0:44:02] } 33... Bxe5 { [%eval -1.24] [%clk 0:05:27] } 34. Kd3 { [%eval -1.34] [%clk 0:43:12] } 34... Bd6?! { [%eval -0.35] } { Inaccuracy. Bf6 was best. } { [%clk 0:03:19] } 35. Rac1 { [%eval -0.34] [%clk 0:41:33] } 35... Ng7 { [%eval -0.14] [%clk 0:01:27] } 36. a6 { [%eval -0.29] [%clk 0:40:49] } 36... Nf5 { [%eval -0.23] [%clk 0:01:44] } 37. Na5 { [%eval -0.77] [%clk 0:40:32] } 37... Ne3?! { [%eval -0.17] } { Inaccuracy. Bxc5 was best. } { [%clk 0:01:59] } 38. Nb7 { [%eval -0.28] [%clk 0:40:06] } 38... Bxc5 { [%eval -0.18] [%clk 0:01:28] } 39. Nxc5 { [%eval -0.35] [%clk 0:38:52] } 39... Rc6 { [%eval 0.0] [%clk 0:01:42] } 40. Rh1 { [%eval 0.0] [%clk 0:38:46] } 40... Rg8 { [%eval 0.13] [%clk 0:01:02] } 41. g4 { [%eval 0.23] [%clk 0:36:35] } 41... Ng2?? { [%eval 2.47] } { Blunder. Kg7 was best. } { [%clk 0:00:40] } 42. Nd7 { [%eval 2.24] [%clk 0:35:19] } 42... Rxa6 { [%eval 1.91] [%clk 0:00:40] } 43. Ne5+?! { [%eval 1.04] } { Inaccuracy. Rh7+ was best. } { [%clk 0:35:44] } 43... Kg7 { [%eval 0.65] [%clk 0:01:07] } 44. Rh5 { [%eval 0.69] [%clk 0:35:56] } 44... Nh4? { [%eval 2.26] } { Mistake. Rh6 was best. } { [%clk 0:00:36] } 45. Rxg5+ { [%eval 1.81] [%clk 0:35:26] } 45... Kh7 { [%eval 1.62] [%clk 0:00:34] } 46. Rh5+ { [%eval 1.45] [%clk 0:35:50] } 46... Rh6 { [%eval 1.7] [%clk 0:01:02] } 47. Rxh6+ { [%eval 1.55] [%clk 0:36:14] } 47... Kxh6 { [%eval 1.41] [%clk 0:01:20] } 48. Rc5? { [%eval 0.14] } { Mistake. Rc6+ was best. } { [%clk 0:34:44] } 48... e6 { [%eval 0.22] [%clk 0:01:05] } 49. Rxb5 { [%eval 0.14] [%clk 0:35:09] } 49... Ng6?? { [%eval 3.05] } { Blunder. Kg5 was best. } { [%clk 0:01:16] } 50. Nf7+ { [%eval 3.22] [%clk 0:35:22] } 50... Kg7 { [%eval 3.09] [%clk 0:01:41] } 51. Rb7 { [%eval 3.11] [%clk 0:35:46] } 51... a5?! { [%eval 3.94] } { Inaccuracy. Kh7 was best. } { [%clk 0:00:37] } 52. Ng5+ { [%eval 3.64] [%clk 0:36:01] } 52... Kh6 { [%eval 4.04] [%clk 0:00:49] } 53. Nxe6 { [%eval 4.11] [%clk 0:36:27] } 53... Nh4 { [%eval 3.78] [%clk 0:00:32] } 54. g5+?! { [%eval 2.76] } { Inaccuracy. Ke2 was best. } { [%clk 0:34:02] } 54... Kg6 { [%eval 2.81] [%clk 0:00:45] } 55. Nxf4+ { [%eval 2.93] [%clk 0:34:28] } 55... Kxg5 { [%eval 2.92] [%clk 0:01:07] } 56. Nxd5 { [%eval 2.91] [%clk 0:34:34] } 56... Nxf3 { [%eval 2.83] [%clk 0:01:31] } 57. Rb5 { [%eval 2.75] [%clk 0:34:58] } 57... Rd8 { [%eval 3.35] [%clk 0:00:59] } 58. Rxa5 { [%eval 3.22] [%clk 0:34:46] } 58... Kf5 { [%eval 3.43] [%clk 0:00:52] } 59. Ke3 { [%eval 3.32] [%clk 0:34:00] } 59... Ne1?! { [%eval 4.23] } { Inaccuracy. Nh4 was best. } { [%clk 0:00:36] } 60. Ke2 { [%eval 4.16] [%clk 0:33:08] } 60... Re8+ { [%eval 5.03] [%clk 0:00:32] } 61. Ne3+ { [%eval 4.85] [%clk 0:33:28] } 61... Ke4 { [%eval 4.82] [%clk 0:00:32] } 62. Kxe1 { [%eval 5.07] [%clk 0:33:18] } 62... Kxd4 { [%eval 4.96] [%clk 0:00:32] } 63. Kd2 { [%eval 4.23] [%clk 0:33:39] } 63... Rxe3?? { [%eval #13] } { Checkmate is now unavoidable. Rb8 was best. } { [%clk 0:00:45] } 64. Ra4+ { [%eval #12] [%clk 0:34:03] } 64... Kd5 { [%eval #12] } 1-0