Event: Round 8: Shlyakhtenko, Robert - Katz, Alexander
Date: 2025-01-20
White: Shlyakhtenko, Robert
WhiteTitle: IM
WhiteElo: 2429
Black: Katz, Alexander
BlackTitle: IM
BlackElo: 2388
Result: 1-0
ECO: E28
Opening: Nimzo-Indian Defense: Sämisch Variation
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:54] } 1... Nf6 { [%eval 0.19] [%clk 1:30:54] } 2. c4 { [%eval 0.18] [%clk 1:31:19] } 2... e6 { [%eval 0.11] [%clk 1:31:20] } 3. Nc3 { [%eval 0.17] [%clk 1:31:40] } 3... Bb4 { [%eval 0.09] [%clk 1:31:44] } 4. e3 { [%eval 0.11] [%clk 1:31:47] } 4... O-O { [%eval 0.11] [%clk 1:31:51] } 5. a3 { [%eval -0.18] [%clk 1:32:12] } 5... Bxc3+ { [%eval -0.16] [%clk 1:30:26] } 6. bxc3 { [%eval -0.08] [%clk 1:32:40] } 6... b6 { [%eval -0.06] [%clk 1:30:10] } 7. Bd3 { [%eval -0.14] [%clk 1:32:41] } 7... Nc6 { [%eval 0.27] [%clk 1:24:44] } 8. e4 { [%eval 0.28] [%clk 1:29:46] } 8... e5 { [%eval 0.6] [%clk 1:20:17] } 9. Ne2 { [%eval 0.58] [%clk 1:27:31] } 9... Re8 { [%eval 0.61] [%clk 1:13:11] } 10. Qc2 { [%eval 0.69] [%clk 1:18:44] } 10... d6 { [%eval 0.62] [%clk 1:09:27] } 11. O-O { [%eval 0.62] [%clk 1:18:56] } 11... Ba6 { [%eval 0.84] [%clk 1:06:10] } 12. f4 { [%eval 0.66] [%clk 1:17:53] } 12... Nd7 { [%eval 0.63] [%clk 1:03:44] } 13. Rf3 { [%eval 0.61] [%clk 1:05:23] } 13... Na5 { [%eval 0.67] [%clk 0:59:56] } 14. Ng3 { [%eval 0.56] [%clk 0:56:39] } 14... Bxc4 { [%eval 0.58] [%clk 0:52:29] } 15. Nf5?! { [%eval -0.1] } { Inaccuracy. Bxc4 was best. } { [%clk 0:51:10] } 15... Be6 { [%eval -0.1] [%clk 0:41:53] } 16. Nxg7?! { [%eval -0.82] } { Inaccuracy. fxe5 was best. } { [%clk 0:50:17] } 16... Kxg7 { [%eval -0.78] [%clk 0:41:09] } 17. f5? { [%eval -2.26] } { Mistake. Rg3+ was best. } { [%clk 0:32:49] } 17... Bb3 { [%eval -2.04] [%clk 0:38:40] } 18. f6+ { [%eval -2.64] [%clk 0:25:11] } 18... Kh8?? { [%eval 0.0] } { Blunder. Qxf6 was best. } { [%clk 0:37:39] } 19. Qf2 { [%eval 0.0] [%clk 0:24:15] } 19... Rg8 { [%eval -0.06] [%clk 0:34:21] } 20. Bh6 { [%eval 0.0] [%clk 0:24:03] } 20... Rg6 { [%eval 0.0] [%clk 0:33:53] } 21. Bg7+ { [%eval 0.0] [%clk 0:23:27] } 21... Rxg7 { [%eval 0.0] [%clk 0:32:45] } 22. fxg7+ { [%eval -0.01] [%clk 0:23:52] } 22... Kxg7 { [%eval 0.0] [%clk 0:32:58] } 23. Rf1?? { [%eval -1.83] } { Blunder. Rb1 was best. } { [%clk 0:19:05] } 23... Qe7?? { [%eval 0.0] } { Blunder. f6 was best. } { [%clk 0:32:00] } 24. d5? { [%eval -1.67] } { Mistake. Bb5 was best. } { [%clk 0:18:27] } 24... Rf8 { [%eval -2.07] [%clk 0:31:40] } 25. Rh3 { [%eval -2.39] [%clk 0:13:45] } 25... f6?! { [%eval -1.69] } { Inaccuracy. f5 was best. } { [%clk 0:21:35] } 26. Be2?! { [%eval -2.84] } { Inaccuracy. Bb5 was best. } { [%clk 0:08:39] } 26... Bc4?! { [%eval -2.09] } { Inaccuracy. f5 was best. } { [%clk 0:20:36] } 27. Bg4?! { [%eval -3.14] } { Inaccuracy. Qf5 was best. } { [%clk 0:04:59] } 27... Bxf1 { [%eval -3.27] [%clk 0:18:08] } 28. Bf5 { [%eval -3.12] [%clk 0:05:26] } 28... Rh8 { [%eval -2.94] [%clk 0:16:23] } 29. Qh4 { [%eval -2.94] [%clk 0:04:50] } 29... Kf8 { [%eval -2.49] [%clk 0:10:49] } 30. Bxd7 { [%eval -2.34] [%clk 0:03:00] } 30... Rg8? { [%eval -0.87] } { Mistake. Be2 was best. } { [%clk 0:10:57] } 31. Qh6+ { [%eval -0.67] [%clk 0:02:13] } 31... Rg7?! { [%eval 0.13] } { Inaccuracy. Qg7 was best. } { [%clk 0:09:57] } 32. Bf5 { [%eval 0.17] [%clk 0:01:29] } 32... Bxg2?? { [%eval 3.05] } { Blunder. Kg8 was best. } { [%clk 0:03:23] } 33. Rg3 { [%eval 3.0] [%clk 0:01:58] } 33... Bh3?! { [%eval 4.7] } { Inaccuracy. Bxe4 was best. } { [%clk 0:03:28] } 34. Bxh7 { [%eval 4.43] [%clk 0:01:04] } 34... Qf7?! { [%eval 7.07] } { Inaccuracy. Nc6 was best. } { [%clk 0:01:59] } 35. Bg6 { [%eval 6.77] [%clk 0:01:02] } 35... Qe7 { [%eval 7.8] [%clk 0:00:45] } 36. Bf5 { [%eval 7.77] [%clk 0:01:04] } 36... Kg8? { [%eval #4] } { Checkmate is now unavoidable. Ke8 was best. } { [%clk 0:00:34] } 37. Qh7+ { [%eval #3] [%clk 0:01:26] } 1-0