Event: Round 4: Dana Kochavi - Daniel Vardi
Date: 2024-01-24
White: Dana Kochavi
WhiteTitle: WFM
WhiteElo: 2121
Black: Daniel Vardi
BlackElo: 1791
Result: 0-1
ECO: B42
Opening: Sicilian Defense: Kan Variation, Polugaevsky Variation
Variant: Standard

1. e4 { [%eval 0.2] [%clk 1:30:59] } 1... c5 { [%eval 0.33] [%clk 1:31:00] } 2. Nf3 { [%eval 0.25] [%clk 1:31:14] } 2... e6 { [%eval 0.0] [%clk 1:31:23] } 3. d4 { [%eval 0.42] [%clk 1:31:40] } 3... cxd4 { [%eval 0.26] [%clk 1:31:39] } 4. Nxd4 { [%eval 0.4] [%clk 1:32:07] } 4... a6 { [%eval 0.45] [%clk 1:31:41] } 5. Bd3 { [%eval 0.42] [%clk 1:32:34] } 5... Bc5 { [%eval 0.52] [%clk 1:31:49] } 6. Nb3 { [%eval 0.48] [%clk 1:33:01] } 6... Ba7 { [%eval 0.63] [%clk 1:30:25] } 7. Bf4 { [%eval 0.37] [%clk 1:33:12] } 7... Nc6 { [%eval 0.67] [%clk 1:29:38] } 8. Bd6 { [%eval 0.52] [%clk 1:33:35] } 8... Nge7 { [%eval 0.68] [%clk 1:29:21] } 9. Nc3 { [%eval 0.82] [%clk 1:33:59] } 9... Bb8 { [%eval 0.76] [%clk 1:28:58] } 10. e5?? { [%eval -0.93] } { Blunder. Be2 was best. } { [%clk 1:33:31] } 10... Nxe5 { [%eval -0.96] [%clk 1:25:00] } 11. Ne4 { [%eval -1.41] [%clk 1:32:16] } 11... O-O { [%eval -1.33] [%clk 1:20:39] } 12. f4 { [%eval -1.63] [%clk 1:25:26] } 12... Bxd6 { [%eval -1.57] [%clk 1:17:04] } 13. Nxd6 { [%eval -1.54] [%clk 1:25:11] } 13... N5g6 { [%eval -1.0] [%clk 1:16:24] } 14. Qd2 { [%eval -1.48] [%clk 1:20:11] } 14... Qb6 { [%eval -0.92] [%clk 1:05:30] } 15. Bc4? { [%eval -2.1] } { Mistake. Be4 was best. } { [%clk 1:07:16] } 15... a5?! { [%eval -1.31] } { Inaccuracy. Qc7 was best. } { [%clk 0:52:31] } 16. a4?! { [%eval -2.45] } { Inaccuracy. O-O-O was best. } { [%clk 1:04:49] } 16... Nd5 { [%eval -2.45] [%clk 0:50:58] } 17. Nxc8 { [%eval -2.6] [%clk 0:49:31] } 17... Raxc8 { [%eval -2.78] [%clk 0:50:55] } 18. Bxd5 { [%eval -2.73] [%clk 0:50:00] } 18... exd5 { [%eval -2.78] [%clk 0:51:22] } 19. g3 { [%eval -2.8] [%clk 0:50:14] } 19... Rc4 { [%eval -2.98] [%clk 0:48:00] } 20. Kd1 { [%eval -3.17] [%clk 0:36:11] } 20... Rfc8 { [%eval -3.19] [%clk 0:45:02] } 21. Re1 { [%eval -3.19] [%clk 0:32:24] } 21... Re4?! { [%eval -2.2] } { Inaccuracy. Nf8 was best. } { [%clk 0:41:10] } 22. Rxe4 { [%eval -2.36] [%clk 0:17:52] } 22... dxe4 { [%eval -2.28] [%clk 0:41:37] } 23. Qd4 { [%eval -2.53] [%clk 0:18:14] } 23... Qe6 { [%eval -2.46] [%clk 0:39:13] } 24. Nd2?! { [%eval -3.22] } { Inaccuracy. Qe3 was best. } { [%clk 0:12:48] } 24... e3 { [%eval -3.78] [%clk 0:35:47] } 25. Nf3 { [%eval -3.64] [%clk 0:11:24] } 25... Rc6 { [%eval -3.23] [%clk 0:35:19] } 26. Qd3?! { [%eval -4.63] } { Inaccuracy. Ke1 was best. } { [%clk 0:07:49] } 26... Rd6 { [%eval -4.55] [%clk 0:34:04] } 27. Nd4 { [%eval -4.5] [%clk 0:08:17] } 27... Qh3 { [%eval -3.67] [%clk 0:34:07] } 28. c3 { [%eval -3.71] [%clk 0:05:14] } 28... Qxh2 { [%eval -3.73] [%clk 0:33:39] } 29. Qxe3 { [%eval -3.77] [%clk 0:05:34] } 29... Qxb2 { [%eval -3.65] [%clk 0:33:41] } 30. Rc1 { [%eval -3.83] [%clk 0:06:03] } 30... Qb3+ { [%eval -3.42] [%clk 0:33:33] } 31. Ke1 { [%eval -3.71] [%clk 0:05:39] } 31... Qxa4 { [%eval -3.56] [%clk 0:33:28] } 32. Rb1 { [%eval -3.65] [%clk 0:06:05] } 32... b6 { [%eval -3.98] [%clk 0:31:38] } 33. Kf1 { [%eval -4.06] [%clk 0:03:33] } 33... Qa2 { [%eval -3.49] [%clk 0:30:49] } 34. Re1 { [%eval -3.57] [%clk 0:03:26] } 34... Qc4+ { [%eval -3.62] [%clk 0:29:40] } 35. Kg1 { [%eval -3.69] [%clk 0:03:48] } 35... a4 { [%eval -3.41] [%clk 0:29:31] } 36. Kh2 { [%eval -3.97] [%clk 0:03:25] } 36... Nf8 { [%eval -4.15] [%clk 0:26:42] } 37. Kg1 { [%eval -4.49] [%clk 0:01:25] } 37... a3 { [%eval -4.54] [%clk 0:26:12] } 38. Qf3 { [%eval -5.56] [%clk 0:00:53] } 38... a2 { [%eval -5.67] [%clk 0:26:01] } 39. Kg2 { [%eval -5.57] [%clk 0:01:01] } 39... b5 { [%eval -5.19] [%clk 0:25:27] } 40. Nf5 { [%eval -6.28] [%clk 0:01:12] } 40... Rd2+ { [%eval -5.94] [%clk 0:25:45] } 41. Kh3 { [%eval -5.71] [%clk 0:01:41] } 41... g6 { [%eval -6.22] [%clk 0:24:32] } 42. Qe3 { [%eval -6.56] [%clk 0:29:43] } 42... Re2 { [%eval -5.87] [%clk 0:53:48] } 43. Rxe2 { [%eval -6.01] [%clk 0:25:42] } 43... a1=Q { [%eval -6.08] [%clk 0:53:54] } 44. Nh6+ { [%eval -6.15] [%clk 0:23:30] } 44... Kg7 { [%eval -6.22] [%clk 0:54:19] } 45. Ng4 { [%eval -6.33] [%clk 0:23:46] } 45... Qf1+ { [%eval -6.44] [%clk 0:54:26] } 46. Rg2 { [%eval -6.56] [%clk 0:24:05] } 46... Qd5 { [%eval -6.42] [%clk 0:54:44] } 0-1