Event: 49th Annual World Open
Site: Philadelphia, Pennsylvania, USA
Date: 2021-07-02
White: Chandran, Kapil
WhiteElo: 2383
Black: Theodorou, Nikolas
BlackElo: 2584
Result: 0-1
ECO: E91
Opening: King's Indian Defense: Orthodox Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:16:15] } 1... Nf6 { [%eval 0.19] [%clk 1:20:53] } 2. c4 { [%eval 0.11] [%clk 1:16:37] } 2... g6 { [%eval 0.28] [%clk 1:21:18] } 3. Nc3 { [%eval 0.17] [%clk 1:16:57] } 3... Bg7 { [%eval 0.48] [%clk 1:21:42] } 4. e4 { [%eval 0.67] [%clk 1:17:19] } 4... d6 { [%eval 0.59] [%clk 1:22:08] } 5. Nf3 { [%eval 0.45] [%clk 1:17:41] } 5... O-O { [%eval 0.48] [%clk 1:22:22] } 6. Be2 { [%eval 0.48] [%clk 1:18:03] } 6... b6 { [%eval 0.82] [%clk 1:22:36] } 7. O-O { [%eval 0.86] [%clk 1:17:10] } 7... e5 { [%eval 0.68] [%clk 1:23:01] } 8. Be3 { [%eval 0.88] [%clk 1:09:25] } 8... Nc6 { [%eval 0.64] [%clk 1:22:55] } 9. d5 { [%eval 0.76] [%clk 1:07:50] } 9... Ne7 { [%eval 0.79] [%clk 1:23:22] } 10. Ne1 { [%eval 1.03] [%clk 1:03:19] } 10... h5 { [%eval 1.36] [%clk 1:20:34] } 11. f3 { [%eval 1.18] [%clk 1:01:11] } 11... Nh7 { [%eval 0.9] [%clk 1:20:43] } 12. b4 { [%eval 1.12] [%clk 0:59:19] } 12... f5 { [%eval 1.09] [%clk 1:18:33] } 13. c5 { [%eval 1.53] [%clk 0:58:16] } 13... f4 { [%eval 1.29] [%clk 1:11:25] } 14. Bf2 { [%eval 1.0] [%clk 0:58:03] } 14... g5 { [%eval 1.21] [%clk 1:11:51] } 15. a4 { [%eval 1.25] [%clk 0:50:44] } 15... a6 { [%eval 1.49] [%clk 1:10:08] } 16. cxb6 { [%eval 1.6] [%clk 0:45:55] } 16... cxb6 { [%eval 1.31] [%clk 1:10:35] } 17. Nd3 { [%eval 1.18] [%clk 0:45:47] } 17... Rf6 { [%eval 1.03] [%clk 1:08:38] } 18. Nb2 { [%eval 0.91] [%clk 0:42:41] } 18... Rg6 { [%eval 0.71] [%clk 1:03:51] } 19. Nc4 { [%eval 0.71] [%clk 0:41:24] } 19... Rb8 { [%eval 1.03] [%clk 0:54:14] } 20. a5?! { [%eval 0.15] } { Inaccuracy. b5 was best. } { [%clk 0:41:24] } 20... bxa5? { [%eval 1.63] } { Mistake. b5 was best. } { [%clk 0:54:40] } 21. bxa5 { [%eval 1.49] [%clk 0:41:13] } 21... g4 { [%eval 1.23] [%clk 0:55:06] } 22. Bb6 { [%eval 1.72] [%clk 0:34:59] } 22... Qf8? { [%eval 3.26] } { Mistake. Qd7 was best. } { [%clk 0:49:44] } 23. Bc7 { [%eval 3.37] [%clk 0:33:19] } 23... g3? { [%eval 5.88] } { Mistake. gxf3 was best. } { [%clk 0:50:10] } 24. Nxd6? { [%eval 3.66] } { Mistake. Bxb8 was best. } { [%clk 0:25:30] } 24... Bd7?! { [%eval 5.66] } { Inaccuracy. Rb4 was best. } { [%clk 0:50:25] } 25. Bxb8?! { [%eval 4.12] } { Inaccuracy. Na4 was best. } { [%clk 0:20:57] } 25... Qf6?! { [%eval 5.27] } { Inaccuracy. Qxb8 was best. } { [%clk 0:46:56] } 26. Nf5 { [%eval 5.54] [%clk 0:19:23] } 26... Nxf5 { [%eval 6.25] [%clk 0:41:22] } 27. exf5 { [%eval 5.83] [%clk 0:18:40] } 27... Qh4 { [%eval 2.17] [%clk 0:39:24] } 28. h3 { [%eval 5.94] [%clk 0:17:02] } 28... Bxf5 { [%eval 2.37] [%clk 0:37:49] } 29. Bd3?? { [%eval 0.17] } { Blunder. Bxa6 was best. } 29... Bxh3 { [%eval -1.67] [%clk 0:36:09] } 30. Ra2?? { [%eval -8.25] } { Blunder. gxh3 was best. } { [%clk 0:06:47] } 30... e4 { [%eval -6.09] [%clk 0:27:37] } 31. Bxe4 { [%eval -6.69] [%clk 0:06:36] } 31... Bd7 { [%eval -6.62] [%clk 0:27:59] } 32. Rff2 { [%eval -10.3] [%clk 0:02:54] } 32... Bxc3 { [%eval -9.65] [%clk 0:27:36] } 33. Bxg6? { [%eval #-5] } { Checkmate is now unavoidable. Rfb2 was best. } { [%clk 0:02:26] } 33... Qh2+ { [%eval #-4] [%clk 0:27:48] } 34. Kf1 { [%eval #-4] [%clk 0:02:52] } 34... Bb5+ { [%eval #-3] [%clk 0:28:13] } 35. Bd3 { [%eval #-3] [%clk 0:02:20] } 35... Bxd3+ { [%eval #-2] [%clk 0:28:36] } 36. Qxd3 { [%eval #-2] [%clk 0:02:36] } 36... Qh1+ { [%eval 10.54] } 37. Ke2 Qe1# 0-1