Event: Sardinia Worldchess
Date: 2024-04-30
White: Aizenberg, Benny
WhiteTitle: IM
WhiteElo: 2409
Black: Iliaguev, Daniel
BlackElo: 2177
Result: 1-0
ECO: E20
Opening: Nimzo-Indian Defense: Kmoch Variation
Variant: Standard
TimeControl: 90min/40 + 30min + 30 sec each move

1. d4 { [%eval 0.12] [%clk 1:30:57] } 1... Nf6 { [%eval 0.22] [%clk 1:29:06] } 2. c4 { [%eval 0.17] [%clk 1:31:18] } 2... e6 { [%eval 0.2] [%clk 1:29:28] } 3. Nc3 { [%eval 0.18] [%clk 1:31:43] } 3... Bb4 { [%eval 0.11] [%clk 1:29:53] } 4. f3 { [%eval 0.07] [%clk 1:32:06] } 4... d5 { [%eval 0.07] [%clk 1:19:12] } 5. a3 { [%eval 0.03] [%clk 1:31:51] } 5... Bxc3+ { [%eval 0.12] [%clk 1:19:31] } 6. bxc3 { [%eval 0.07] [%clk 1:32:16] } 6... h6 { [%eval 0.26] [%clk 1:17:33] } 7. cxd5 { [%eval 0.25] [%clk 1:31:25] } 7... exd5 { [%eval 0.3] [%clk 1:17:53] } 8. e3 { [%eval 0.52] [%clk 1:31:49] } 8... b6 { [%eval 0.69] [%clk 0:51:06] } 9. Bd3 { [%eval 0.68] [%clk 1:31:59] } 9... Qd7?! { [%eval 1.3] } { Inaccuracy. c5 was best. } { [%clk 0:51:35] } 10. Ne2 { [%eval 1.2] [%clk 1:22:29] } 10... Ba6 { [%eval 1.26] [%clk 0:50:17] } 11. O-O { [%eval 1.09] [%clk 1:22:51] } 11... Bxd3 { [%eval 1.19] [%clk 0:50:36] } 12. Qxd3 { [%eval 1.06] [%clk 1:23:16] } 12... Nc6 { [%eval 0.89] [%clk 0:43:12] } 13. e4 { [%eval 0.89] [%clk 1:20:44] } 13... O-O-O { [%eval 0.89] [%clk 0:41:43] } 14. a4 { [%eval 0.86] [%clk 1:12:32] } 14... Na5 { [%eval 1.23] [%clk 0:39:38] } 15. Ba3 { [%eval 1.27] [%clk 1:09:44] } 15... Nc4 { [%eval 1.41] [%clk 0:40:01] } 16. Nf4?? { [%eval -0.82] } { Blunder. a5 was best. } { [%clk 1:05:49] } 16... Nxa3 { [%eval -0.82] [%clk 0:36:33] } 17. Qa6+ { [%eval -0.75] [%clk 1:01:10] } 17... Kb8 { [%eval -0.83] [%clk 0:36:50] } 18. Rxa3 { [%eval -1.04] [%clk 1:01:35] } 18... Qd6?! { [%eval 0.0] } { Inaccuracy. dxe4 was best. } { [%clk 0:36:19] } 19. Nd3 { [%eval -0.02] [%clk 1:01:57] } 19... dxe4 { [%eval -0.13] [%clk 0:26:01] } 20. Ne5 { [%eval -0.01] [%clk 0:48:22] } 20... Rhe8 { [%eval -0.04] [%clk 0:04:47] } 21. a5 { [%eval -0.51] [%clk 0:33:39] } 21... Rxe5 { [%eval -0.51] [%clk 0:05:15] } 22. axb6 { [%eval -0.5] [%clk 0:34:03] } 22... Rh5 { [%eval -0.61] [%clk 0:05:14] } 23. Qxa7+ { [%eval -0.73] [%clk 0:30:06] } 23... Kc8 { [%eval -0.9] [%clk 0:05:43] } 24. b7+ { [%eval -0.78] [%clk 0:30:21] } 24... Kd7 { [%eval -1.02] [%clk 0:06:11] } 25. g3 { [%eval -1.31] [%clk 0:30:32] } 25... exf3 { [%eval -1.0] [%clk 0:01:45] } 26. c4 { [%eval -1.09] [%clk 0:26:09] } 26... f2+? { [%eval 0.03] } { Mistake. Rf5 was best. } { [%clk 0:01:18] } 27. Rxf2 { [%eval 0.19] [%clk 0:26:22] } 27... Qb4 { [%eval 0.26] [%clk 0:01:26] } 28. Ra1 { [%eval 0.01] [%clk 0:25:08] } 28... Re8 { [%eval 0.05] [%clk 0:01:22] } 29. Qa8 { [%eval 0.05] [%clk 0:24:23] } 29... Re1+?? { [%eval 1.97] } { Blunder. Qxc4 was best. } { [%clk 0:00:59] } 30. Rf1?? { [%eval 0.0] } { Blunder. Kg2 was best. } { [%clk 0:24:49] } 30... Rxf1+?? { [%eval 2.47] } { Blunder. Rxa1 was best. } { [%clk 0:00:44] } 31. Rxf1 { [%eval 2.34] [%clk 0:25:13] } 31... Qd2? { [%eval 4.66] } { Mistake. Qb2 was best. } { [%clk 0:00:39] } 32. Qc8+ { [%eval 4.68] [%clk 0:25:25] } 32... Kd6 { [%eval 4.41] [%clk 0:00:54] } 33. Qf8+ { [%eval 4.44] [%clk 0:23:13] } 33... Ke6? { [%eval 7.82] } { Mistake. Kd7 was best. } { [%clk 0:01:22] } 34. d5+ { [%eval 7.55] [%clk 0:23:12] } 34... Ke5 { [%eval 9.57] [%clk 0:00:51] } 35. Qe7+ { [%eval 9.81] [%clk 0:23:37] } 35... Kd4 { [%eval 9.09] [%clk 0:01:02] } 36. Rf4+ { [%eval 8.33] [%clk 0:24:03] } 36... Ne4?? { [%eval #6] } { Checkmate is now unavoidable. Qxf4 was best. } { [%clk 0:01:00] } 37. Qxe4+ { [%eval #5] [%clk 0:24:21] } 37... Kc5 { [%eval #5] [%clk 0:01:22] } 38. Qe7+ { [%eval #4] [%clk 0:24:47] } 1-0