Event: Round 4: Havish Nagasai Kunchanapallil - John Riddell
Date: 2023-08-03
White: Havish Nagasai Kunchanapallil
Black: John Riddell
Result: 0-1
ECO: A42
Opening: Modern Defense: Kotov Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:40:43] } 1... g6?! { [%eval 0.68] } { Inaccuracy. Nf6 was best. } 2. c4 { [%eval 0.25] [%clk 1:39:44] } 2... Bg7 { [%eval 0.65] [%clk 1:41:26] } 3. Nc3 { [%eval 0.5] [%clk 1:40:03] } 3... d6 { [%eval 0.72] [%clk 1:41:52] } 4. e4 { [%eval 0.43] [%clk 1:40:25] } 4... Nc6?! { [%eval 1.11] } { Inaccuracy. Nf6 was best. } { [%clk 1:42:21] } 5. Be3 { [%eval 0.71] [%clk 1:39:12] } 5... e5 { [%eval 0.97] [%clk 1:42:45] } 6. Nge2 { [%eval 0.74] [%clk 1:37:03] } 6... f5 { [%eval 0.64] [%clk 1:41:38] } 7. d5 { [%eval 0.14] [%clk 1:36:10] } 7... Nce7 { [%eval 0.4] [%clk 1:41:51] } 8. f3 { [%eval 0.5] [%clk 1:36:29] } 8... Bh6 { [%eval 0.74] [%clk 1:41:51] } 9. Qd2?! { [%eval 0.16] } { Inaccuracy. Bxh6 was best. } { [%clk 1:35:37] } 9... Bxe3 { [%eval 0.21] [%clk 1:42:02] } 10. Qxe3 { [%eval 0.23] [%clk 1:35:57] } 10... Nf6 { [%eval 0.23] [%clk 1:41:58] } 11. O-O-O { [%eval -0.08] [%clk 1:29:44] } 11... O-O { [%eval 0.17] [%clk 1:38:02] } 12. h3 { [%eval -0.13] [%clk 1:24:09] } 12... f4 { [%eval 0.04] [%clk 1:37:09] } 13. Qf2 { [%eval -0.01] [%clk 1:23:53] } 13... Nh5 { [%eval 0.48] [%clk 1:28:41] } 14. g3?! { [%eval -0.19] } { Inaccuracy. c5 was best. } { [%clk 1:22:21] } 14... fxg3 { [%eval -0.05] [%clk 1:21:21] } 15. Nxg3 { [%eval -0.24] [%clk 1:22:43] } 15... Nxd5 { [%eval -0.21] [%clk 1:21:08] } 16. Nxd5 { [%eval -0.2] [%clk 1:13:30] } 16... Qg5+ { [%eval -0.21] [%clk 1:21:36] } 17. f4? { [%eval -1.49] } { Mistake. Rd2 was best. } { [%clk 1:12:41] } 17... Qxg3?! { [%eval -0.91] } { Inaccuracy. Nxg3 was best. } { [%clk 1:12:12] } 18. Qd2 { [%eval -1.24] [%clk 1:13:04] } 18... Rf7? { [%eval 0.0] } { Mistake. c6 was best. } { [%clk 1:05:35] } 19. f5 { [%eval 0.0] [%clk 1:10:26] } 19... Nf4? { [%eval 1.24] } { Mistake. Kh8 was best. } { [%clk 1:00:55] } 20. Ne3?? { [%eval -1.7] } { Blunder. c5 was best. } { [%clk 1:09:00] } 20... gxf5?! { [%eval -0.57] } { Inaccuracy. Qf3 was best. } { [%clk 1:00:25] } 21. Bd3?? { [%eval -2.81] } { Blunder. c5 was best. } { [%clk 1:08:41] } 21... Nxd3+ { [%eval -2.81] [%clk 0:56:14] } 22. Qxd3 { [%eval -2.68] [%clk 1:08:59] } 22... fxe4 { [%eval -2.05] [%clk 0:53:58] } 23. Qxe4?! { [%eval -2.96] } { Inaccuracy. Qb3 was best. } { [%clk 1:08:40] } 23... Qf4 { [%eval -2.82] [%clk 0:46:30] } 24. Qd3 { [%eval -3.04] [%clk 1:08:01] } 24... Bf5 { [%eval -3.03] [%clk 0:46:38] } 25. Qd2 { [%eval -3.61] [%clk 1:08:06] } 25... Bg6 { [%eval -3.61] [%clk 0:45:46] } 26. Rhg1 { [%eval -4.03] [%clk 1:06:23] } 26... Qe4 { [%eval -3.95] [%clk 0:44:13] } 27. Rxg6+?! { [%eval -5.4] } { Inaccuracy. Qd3 was best. } { [%clk 1:05:50] } 27... hxg6 { [%eval -5.47] [%clk 0:44:25] } 28. Rg1 { [%eval -5.81] [%clk 1:05:18] } 28... Raf8 { [%eval -5.78] [%clk 0:44:21] } 29. Ng4?? { [%eval #-9] } { Checkmate is now unavoidable. a3 was best. } { [%clk 1:04:38] } 29... Rf1+ { [%eval #-9] [%clk 0:44:37] } 0-1