Event: Round 8: Giora Steiner-Prozhanski - Yannay Ben Ari
Date: 2024-01-28
White: Giora Steiner-Prozhanski
WhiteElo: 2229
Black: Yannay Ben Ari
BlackTitle: IM
BlackElo: 2417
Result: 0-1
ECO: E24
Opening: Nimzo-Indian Defense: Sämisch Variation
Variant: Standard

1. d4 { [%eval 0.15] [%clk 1:30:49] } 1... Nf6 { [%eval 0.16] [%clk 1:29:21] } 2. c4 { [%eval 0.16] [%clk 1:31:16] } 2... e6 { [%eval 0.21] [%clk 1:29:35] } 3. Nc3 { [%eval 0.05] [%clk 1:31:38] } 3... Bb4 { [%eval 0.13] [%clk 1:29:55] } 4. a3 { [%eval -0.33] [%clk 1:32:01] } 4... Bxc3+ { [%eval -0.17] [%clk 1:30:13] } 5. bxc3 { [%eval -0.11] [%clk 1:32:28] } 5... Nc6 { [%eval 0.0] [%clk 1:29:54] } 6. f3 { [%eval 0.0] [%clk 1:32:24] } 6... b6 { [%eval -0.29] [%clk 1:29:25] } 7. e4 { [%eval -0.21] [%clk 1:32:46] } 7... Ba6 { [%eval 0.0] [%clk 1:27:48] } 8. Bg5 { [%eval 0.15] [%clk 1:33:03] } 8... h6 { [%eval 0.27] [%clk 1:22:42] } 9. Bh4 { [%eval 0.14] [%clk 1:33:08] } 9... Na5 { [%eval 0.04] [%clk 1:21:05] } 10. e5 { [%eval 0.03] [%clk 1:33:12] } 10... g5 { [%eval -0.01] [%clk 1:19:44] } 11. Bf2 { [%eval 0.0] [%clk 1:33:31] } 11... Nh5 { [%eval -0.19] [%clk 1:15:36] } 12. h4 { [%eval -0.02] [%clk 1:33:58] } 12... Nf4?! { [%eval 0.59] } { Inaccuracy. f5 was best. } { [%clk 0:35:04] } 13. hxg5 { [%eval 0.66] [%clk 1:30:21] } 13... Bxc4?! { [%eval 1.59] } { Inaccuracy. Qxg5 was best. } { [%clk 0:27:26] } 14. gxh6?! { [%eval 0.59] } { Inaccuracy. Bxc4 was best. } { [%clk 1:12:54] } 14... Bxf1 { [%eval 0.52] [%clk 0:21:35] } 15. Kxf1 { [%eval 0.62] [%clk 1:13:06] } 15... Qg5 { [%eval 0.54] [%clk 0:21:44] } 16. g3 { [%eval 0.54] [%clk 1:04:52] } 16... Nd5 { [%eval 0.51] [%clk 0:22:11] } 17. Qd3 { [%eval 0.0] [%clk 0:50:37] } 17... Rxh6 { [%eval 0.0] [%clk 0:18:38] } 18. Rxh6 { [%eval 0.0] [%clk 0:41:56] } 18... Qxh6 { [%eval 0.0] [%clk 0:18:59] } 19. c4 { [%eval 0.0] [%clk 0:40:44] } 19... Ne7 { [%eval 0.0] [%clk 0:16:49] } 20. Qe4?! { [%eval -0.97] } { Inaccuracy. Kg2 was best. } { [%clk 0:38:06] } 20... Rd8 { [%eval -0.69] [%clk 0:13:37] } 21. Be3?! { [%eval -1.55] } { Inaccuracy. Qc2 was best. } { [%clk 0:37:16] } 21... Qg7 { [%eval -1.18] [%clk 0:12:44] } 22. Nh3? { [%eval -3.07] } { Mistake. d5 was best. } { [%clk 0:25:04] } 22... Nf5 { [%eval -3.05] [%clk 0:12:10] } 23. Bf4 { [%eval -3.56] [%clk 0:20:30] } 23... Nxg3+ { [%eval -3.64] [%clk 0:11:11] } 24. Bxg3 { [%eval -3.46] [%clk 0:20:49] } 24... Qxg3 { [%eval -3.52] [%clk 0:11:39] } 25. Qh7 { [%eval -4.03] [%clk 0:15:16] } 25... Ke7 { [%eval -3.73] [%clk 0:08:13] } 26. Ke2?! { [%eval -4.69] } { Inaccuracy. Nf2 was best. } { [%clk 0:13:56] } 26... Rg8?? { [%eval -2.19] } { Blunder. Nxc4 was best. } { [%clk 0:05:13] } 27. Rg1 { [%eval -2.71] [%clk 0:06:49] } 27... Qh2+ { [%eval -2.57] [%clk 0:05:36] } 28. Kd3 { [%eval -2.95] [%clk 0:06:36] } 28... Rf8 { [%eval -2.79] [%clk 0:04:09] } 29. Rg7 { [%eval -2.75] [%clk 0:03:14] } 29... c5? { [%eval -1.38] } { Mistake. Qa2 was best. } { [%clk 0:00:40] } 30. Qh4+?? { [%eval -4.31] } { Blunder. Ng5 was best. } { [%clk 0:02:11] } 30... Ke8 { [%eval -4.4] [%clk 0:01:09] } 31. Rh7 { [%eval -4.78] [%clk 0:01:35] } 31... Qa2 { [%eval -4.67] [%clk 0:01:37] } 32. dxc5 { [%eval -5.11] [%clk 0:01:35] } 32... Qxa3+ { [%eval -5.15] [%clk 0:01:45] } 33. Ke2 { [%eval -4.99] [%clk 0:01:45] } 33... Qxc5 { [%eval -4.6] [%clk 0:02:00] } 34. f4 { [%eval -5.15] [%clk 0:01:23] } 34... Qxc4+ { [%eval -4.54] [%clk 0:01:34] } 35. Kf2 { [%eval -4.62] [%clk 0:01:38] } 35... Nc6 { [%eval -4.6] [%clk 0:00:49] } 36. Ng5 { [%eval -4.51] [%clk 0:00:52] } 36... Nd4?! { [%eval -3.49] } { Inaccuracy. Qc2+ was best. } { [%clk 0:00:55] } 37. Qh5? { [%eval -5.72] } { Mistake. Rh8 was best. } { [%clk 0:00:55] } 37... Qc2+ { [%eval -5.71] [%clk 0:01:14] } 38. Kf1 { [%eval -5.72] [%clk 0:00:37] } 38... Qc1+ { [%eval -5.9] [%clk 0:01:08] } 39. Kg2 { [%eval -5.91] [%clk 0:00:49] } 39... Qxf4 { [%eval -5.88] [%clk 0:01:21] } 40. Rg7 { [%eval -6.14] [%clk 0:00:34] } 40... Qxe5 { [%eval -6.39] [%clk 0:00:57] } 0-1