Event: Round 4: Otuechere, Kingsley - Eyetonghan Callistus
Date: 2023-12-29
White: Otuechere, Kingsley
Black: Eyetonghan Callistus
BlackElo: 2156
Result: 0-1
ECO: E76
Opening: King's Indian Defense: Four Pawns Attack, Dynamic Attack
Variant: Standard

1. c4 { [%eval 0.15] [%clk 1:30:30] } 1... g6 { [%eval 0.44] [%clk 1:25:06] } 2. d4 { [%eval 0.25] [%clk 1:30:46] } 2... Nf6 { [%eval 0.34] [%clk 1:25:22] } 3. Nc3 { [%eval 0.31] [%clk 1:31:01] } 3... c5 { [%eval 0.78] [%clk 1:25:36] } 4. d5 { [%eval 0.74] [%clk 1:31:10] } 4... Bg7 { [%eval 0.83] [%clk 1:25:53] } 5. e4 { [%eval 0.9] [%clk 1:31:20] } 5... d6 { [%eval 0.85] [%clk 1:26:17] } 6. f4?! { [%eval 0.0] } { Inaccuracy. Nf3 was best. } { [%clk 1:31:46] } 6... O-O { [%eval 0.04] [%clk 1:25:53] } 7. Nf3 { [%eval 0.0] } 7... e6 { [%eval 0.0] [%clk 1:25:29] } 8. dxe6 { [%eval 0.0] [%clk 1:31:29] } 8... Bxe6 { [%eval 0.5] [%clk 1:25:44] } 9. Be2 { [%eval -0.01] [%clk 1:30:10] } 9... Nc6 { [%eval 0.0] [%clk 1:25:46] } 10. O-O { [%eval 0.03] [%clk 1:30:15] } 10... Re8 { [%eval -0.07] [%clk 1:25:51] } 11. Qd3?! { [%eval -0.96] } { Inaccuracy. Bd3 was best. } { [%clk 1:29:07] } 11... Bg4?! { [%eval -0.25] } { Inaccuracy. Nxe4 was best. } { [%clk 1:20:57] } 12. h3 { [%eval -0.52] [%clk 1:28:50] } 12... Bxf3?! { [%eval 0.43] } { Inaccuracy. Bd7 was best. } { [%clk 1:21:15] } 13. Bxf3 { [%eval 0.47] [%clk 1:29:16] } 13... Qa5 { [%eval 0.83] [%clk 1:21:19] } 14. Nb5 { [%eval 0.35] [%clk 1:29:19] } 14... Re6 { [%eval 0.63] [%clk 1:20:08] } 15. Nxd6?? { [%eval -3.2] } { Blunder. Bd2 was best. } { [%clk 1:28:58] } 15... Rxd6 { [%eval -3.15] [%clk 1:20:02] } 16. Qxd6 { [%eval -3.09] [%clk 1:29:26] } 16... Rd8 { [%eval -3.18] [%clk 1:20:22] } 17. Rd1? { [%eval -5.42] } { Mistake. Qxd8+ was best. } { [%clk 1:27:22] } 17... Rxd6 { [%eval -5.68] [%clk 1:20:39] } 18. Rxd6 { [%eval -5.66] [%clk 1:27:48] } 18... Qe1+ { [%eval -5.66] [%clk 1:20:53] } 19. Kh2 { [%eval -5.54] [%clk 1:28:17] } 19... Nxe4 { [%eval -5.51] [%clk 1:20:57] } 20. Rd1 { [%eval -5.96] [%clk 1:28:16] } 20... Qg3+ { [%eval -5.83] [%clk 1:21:12] } 21. Kg1 { [%eval -5.83] } 21... Bd4+ { [%eval -5.7] } 22. Rxd4 { [%eval -5.92] [%clk 1:28:10] } 22... Nxd4 { [%eval -5.78] [%clk 1:21:23] } 23. Bxe4 { [%eval -5.79] [%clk 1:28:26] } 23... Qe1+ { [%eval -5.71] [%clk 1:21:51] } 24. Kh2 { [%eval -5.77] [%clk 1:28:50] } 24... Qxe4 { [%eval -5.48] [%clk 1:22:14] } 25. Bd2 { [%eval -5.44] [%clk 1:29:19] } 25... Nf3+ { [%eval -5.52] [%clk 1:22:35] } 26. gxf3 { [%eval -5.51] [%clk 1:29:39] } 26... Qe2+ { [%eval -5.56] [%clk 1:23:01] } 27. Kg3 { [%eval -5.46] [%clk 1:30:05] } 27... Qxd2 { [%eval -5.45] [%clk 1:23:26] } 28. b3 { [%eval -5.51] [%clk 1:30:29] } 28... h5 { [%eval -5.51] [%clk 1:23:50] } 29. Rg1?? { [%eval #-9] } { Checkmate is now unavoidable. h4 was best. } { [%clk 1:29:44] } 29... h4+ { [%eval #-9] [%clk 1:24:05] } 30. Kxh4 { [%eval #-9] [%clk 1:29:59] } 30... Qf2+ { [%eval #-9] [%clk 1:24:28] } 31. Rg3 { [%eval #-11] [%clk 1:30:27] } 31... Kh7?? { [%eval -5.84] } { Lost forced checkmate sequence. f5 was best. } { [%clk 1:24:39] } 32. a3?? { [%eval #-9] } { Checkmate is now unavoidable. f5 was best. } { [%clk 1:30:40] } 32... Kh6 { [%eval #-6] [%clk 1:24:49] } 33. b4 { [%eval #-5] [%clk 1:31:02] } 33... f6 { [%eval #-6] [%clk 1:24:19] } 34. b5 { [%eval #-5] [%clk 1:31:05] } 34... g5+?? { [%eval -6.15] } { Lost forced checkmate sequence. Qd4 was best. } { [%clk 1:24:30] } 35. fxg5+ { [%eval -6.36] [%clk 1:31:10] } 35... fxg5+ { [%eval -6.46] [%clk 1:24:51] } 36. Kg4 { [%eval -6.57] } 36... Qd4+ { [%eval -6.21] } 0-1