Event: Round 1: Usifoh Kristian Chinedu - Pattni, Kishan
Date: 2024-07-27
White: Usifoh Kristian Chinedu
WhiteElo: 1963
Black: Pattni, Kishan
BlackElo: 1746
Result: 1/2-1/2
ECO: D92
Opening: Grünfeld Defense: Three Knights Variation, Hungarian Attack
Variant: Standard

1. d4 { [%eval 0.16] [%clk 1:30:27] } 1... Nf6 { [%eval 0.17] [%clk 1:30:20] } 2. Nf3 { [%eval 0.1] [%clk 1:29:44] } 2... d5 { [%eval 0.14] [%clk 1:28:59] } 3. c4 { [%eval 0.17] [%clk 1:29:27] } 3... g6 { [%eval 0.58] [%clk 1:27:19] } 4. Bf4 { [%eval 0.09] [%clk 1:24:19] } 4... Bg7 { [%eval 0.08] [%clk 1:27:01] } 5. Nc3 { [%eval 0.0] [%clk 1:21:09] } 5... O-O { [%eval 0.0] [%clk 1:26:14] } 6. cxd5 { [%eval -0.25] [%clk 1:17:05] } 6... Nxd5 { [%eval -0.28] [%clk 1:26:17] } 7. Nxd5 { [%eval -0.3] [%clk 1:17:11] } 7... Qxd5 { [%eval -0.28] [%clk 1:26:40] } 8. Bxc7 { [%eval -0.19] [%clk 1:15:40] } 8... Nc6 { [%eval -0.42] [%clk 1:23:17] } 9. e3 { [%eval -0.28] [%clk 1:15:35] } 9... Bg4 { [%eval 0.26] [%clk 1:18:52] } 10. Be2 { [%eval 0.23] [%clk 1:14:23] } 10... Rac8 { [%eval 0.31] [%clk 1:16:49] } 11. Bg3 { [%eval 0.3] [%clk 1:14:28] } 11... Nb4?! { [%eval 1.28] } { Inaccuracy. Qa5+ was best. } { [%clk 1:08:43] } 12. O-O { [%eval 1.24] [%clk 1:14:41] } 12... Nxa2?? { [%eval 3.23] } { Blunder. Bf5 was best. } { [%clk 1:04:58] } 13. e4 { [%eval 3.15] [%clk 1:10:03] } 13... Qa5 { [%eval 3.21] [%clk 0:51:22] } 14. Qb3 { [%eval 3.36] [%clk 1:09:40] } 14... Qb4 { [%eval 3.28] [%clk 0:50:38] } 15. Qxa2 { [%eval 3.24] [%clk 1:09:42] } 15... Rc2 { [%eval 3.23] [%clk 0:50:59] } 16. Rae1?! { [%eval 2.39] } { Inaccuracy. Bd1 was best. } { [%clk 1:03:30] } 16... Rxb2 { [%eval 2.4] [%clk 0:49:33] } 17. Qxa7?! { [%eval 1.19] } { Inaccuracy. Qa1 was best. } { [%clk 1:03:30] } 17... Rc8?? { [%eval 3.32] } { Blunder. Bxf3 was best. } { [%clk 0:48:44] } 18. e5 { [%eval 3.26] [%clk 1:00:09] } 18... Be6 { [%eval 3.15] [%clk 0:48:01] } 19. Bf4?? { [%eval -0.02] } { Blunder. Qa1 was best. } { [%clk 0:52:43] } 19... Ra2 { [%eval -0.01] [%clk 0:47:32] } 20. Bd2 { [%eval -0.03] [%clk 0:51:53] } 20... Qb2?! { [%eval 0.59] } { Inaccuracy. Qb3 was best. } { [%clk 0:43:47] } 21. Ba5 { [%eval 0.62] [%clk 0:51:17] } 21... Qa3 { [%eval 0.66] [%clk 0:36:17] } 22. Qxb7 { [%eval 0.67] [%clk 0:49:19] } 22... Qxa5 { [%eval 0.71] [%clk 0:35:30] } 23. Qxe7 { [%eval 0.85] [%clk 0:49:19] } 23... Rcc2? { [%eval 2.26] } { Mistake. Bd5 was best. } { [%clk 0:32:24] } 24. Rb1? { [%eval 0.66] } { Mistake. Bd3 was best. } { [%clk 0:48:08] } 24... h6?? { [%eval 4.77] } { Blunder. Bf8 was best. } { [%clk 0:23:12] } 25. Rb8+ { [%eval 4.81] [%clk 0:48:10] } 25... Kh7 { [%eval 4.72] [%clk 0:20:27] } 26. Qe8 { [%eval 4.71] [%clk 0:48:32] } 26... h5?? { [%eval #10] } { Checkmate is now unavoidable. Rc8 was best. } { [%clk 0:20:22] } 27. Ng5+ { [%eval #9] [%clk 0:48:42] } 27... Kh6 { [%eval #9] [%clk 0:20:39] } 28. Nxe6 { [%eval #8] [%clk 0:48:48] } 28... fxe6 { [%eval #3] [%clk 0:20:28] } 29. Bd3 { [%eval #2] [%clk 0:49:13] } 1/2-1/2