Event: Hong Kong International Open Chess Championship 2023
Site: St. Benedict School, Choi Hung, Kowloon, Hong Kong
Date: 2023-12-26
White: Mahadevan, Aravind
WhiteElo: 1306
Black: Heng, Jun Kai Ryan
BlackElo: 1136
Result: 1-0
ECO: B01
Opening: Scandinavian Defense: Main Line, Mieses Variation
Variant: Standard

1. e4 { [%eval 0.2] [%clk 1:30:50] } 1... d5?! { [%eval 0.82] } { Inaccuracy. e5 was best. } { [%clk 1:20:41] } 2. exd5 { [%eval 0.66] [%clk 1:21:01] } 2... Qxd5 { [%eval 0.75] [%clk 1:19:10] } 3. Nc3 { [%eval 0.71] [%clk 1:21:03] } 3... Qa5 { [%eval 0.63] [%clk 1:19:12] } 4. d4 { [%eval 0.75] [%clk 1:21:03] } 4... Nf6 { [%eval 0.6] [%clk 1:18:58] } 5. Bc4 { [%eval 0.13] [%clk 1:21:01] } 5... Bg4 { [%eval 0.49] [%clk 1:18:14] } 6. f3 { [%eval 0.5] [%clk 1:21:26] } 6... Bh5 { [%eval 0.93] [%clk 1:17:47] } 7. Ne2?! { [%eval 0.35] } { Inaccuracy. Bd2 was best. } { [%clk 1:20:36] } 7... e6 { [%eval 0.78] [%clk 1:17:12] } 8. Bd2 { [%eval 0.8] [%clk 1:17:20] } 8... c6? { [%eval 2.3] } { Mistake. Qb6 was best. } { [%clk 1:16:38] } 9. Nf4? { [%eval 0.9] } { Mistake. g4 was best. } { [%clk 1:15:02] } 9... Bg6?! { [%eval 1.62] } { Inaccuracy. Qc7 was best. } { [%clk 1:13:55] } 10. O-O? { [%eval 0.18] } { Mistake. h4 was best. } { [%clk 1:13:24] } 10... Qd8 { [%eval 0.08] [%clk 1:12:59] } 11. Be3 { [%eval 0.03] [%clk 1:09:51] } 11... Bd6 { [%eval 0.4] [%clk 1:10:47] } 12. Re1 { [%eval 0.02] [%clk 1:08:40] } 12... Qd7?! { [%eval 0.78] } { Inaccuracy. Nbd7 was best. } { [%clk 1:08:41] } 13. a4 { [%eval 0.24] [%clk 1:01:17] } 13... Bf5?! { [%eval 1.17] } { Inaccuracy. Qc7 was best. } { [%clk 1:07:49] } 14. Nfe2?! { [%eval 0.25] } { Inaccuracy. Ne4 was best. } { [%clk 0:57:44] } 14... Qc7 { [%eval 0.14] [%clk 0:59:46] } 15. h3 { [%eval -0.3] [%clk 0:53:35] } 15... Bg3?? { [%eval 2.13] } { Blunder. Nbd7 was best. } { [%clk 0:56:50] } 16. Nxg3 { [%eval 2.19] [%clk 0:52:57] } 16... Qxg3 { [%eval 2.15] [%clk 0:55:37] } 17. Bf2 { [%eval 1.68] [%clk 0:51:57] } 17... Qg6 { [%eval 1.73] [%clk 0:51:03] } 18. Bd3?? { [%eval -0.29] } { Blunder. Kh2 was best. } { [%clk 0:40:06] } 18... Bxd3 { [%eval -0.19] [%clk 0:49:57] } 19. Qxd3?! { [%eval -0.89] } { Inaccuracy. cxd3 was best. } { [%clk 0:39:02] } 19... Qxd3 { [%eval -0.61] [%clk 0:48:07] } 20. cxd3 { [%eval -0.63] [%clk 0:39:26] } 20... Nbd7?! { [%eval 0.19] } { Inaccuracy. Na6 was best. } { [%clk 0:46:33] } 21. Ne4 { [%eval 0.0] [%clk 0:38:15] } 21... Ke7 { [%eval 0.42] [%clk 0:43:49] } 22. Re2 { [%eval -0.05] [%clk 0:35:48] } 22... Nd5 { [%eval 0.0] [%clk 0:42:15] } 23. Nc5?! { [%eval -0.63] } { Inaccuracy. Bg3 was best. } { [%clk 0:34:47] } 23... Rab8?! { [%eval 0.38] } { Inaccuracy. b6 was best. } { [%clk 0:41:12] } 24. Bg3?! { [%eval -0.19] } { Inaccuracy. Bh4+ was best. } { [%clk 0:30:44] } 24... Rbg8?? { [%eval 2.0] } { Blunder. Nxc5 was best. } { [%clk 0:41:12] } 25. Nxb7 { [%eval 2.03] [%clk 0:30:56] } 25... g5 { [%eval 2.35] [%clk 0:39:57] } 26. Nc5? { [%eval 0.98] } { Mistake. Rc1 was best. } { [%clk 0:27:19] } 26... Nxc5 { [%eval 1.0] [%clk 0:39:39] } 27. dxc5 { [%eval 0.97] [%clk 0:27:45] } 27... f5? { [%eval 2.79] } { Mistake. f6 was best. } { [%clk 0:38:26] } 28. Be5 { [%eval 2.99] [%clk 0:28:15] } 28... Nf6?! { [%eval 3.98] } { Inaccuracy. h5 was best. } { [%clk 0:38:01] } 29. Rae1?! { [%eval 2.89] } { Inaccuracy. b4 was best. } { [%clk 0:27:39] } 29... Re8 { [%eval 3.03] [%clk 0:32:47] } 30. b4 { [%eval 2.82] [%clk 0:26:42] } 30... Rhg8?! { [%eval 4.28] } { Inaccuracy. a6 was best. } { [%clk 0:31:14] } 31. Bxf6+?? { [%eval 1.89] } { Blunder. b5 was best. } { [%clk 0:26:38] } 31... Kxf6 { [%eval 1.75] [%clk 0:31:31] } 32. b5 { [%eval 1.69] [%clk 0:26:45] } 32... cxb5 { [%eval 2.2] [%clk 0:29:22] } 33. axb5 { [%eval 2.0] [%clk 0:27:09] } 33... Rg7?! { [%eval 3.1] } { Inaccuracy. Re7 was best. } { [%clk 0:29:36] } 34. c6 { [%eval 2.99] [%clk 0:26:19] } 34... Rc7 { [%eval 3.44] [%clk 0:27:24] } 35. d4 { [%eval 3.69] [%clk 0:25:04] } 35... Rce7 { [%eval 3.72] [%clk 0:24:54] } 36. Ra2 { [%eval 3.32] [%clk 0:22:18] } 36... Rb8?! { [%eval 5.1] } { Inaccuracy. h5 was best. } { [%clk 0:23:19] } 37. Ra5?! { [%eval 3.74] } { Inaccuracy. d5 was best. } { [%clk 0:20:47] } 37... Rd8 { [%eval 4.19] [%clk 0:20:10] } 38. Rea1 { [%eval 4.6] [%clk 0:18:26] } 38... Rxd4 { [%eval 4.76] [%clk 0:14:50] } 39. Rxa7 { [%eval 5.26] [%clk 0:18:45] } 39... Rb4 { [%eval 4.94] [%clk 0:14:41] } 40. c7 { [%eval 4.86] [%clk 0:15:07] } 40... Rc4 { [%eval 5.2] [%clk 0:13:21] } 41. b6 { [%eval 5.13] [%clk 0:15:27] } 41... Ke5?! { [%eval 7.86] } { Inaccuracy. h5 was best. } { [%clk 0:12:49] } 42. b7 { [%eval 8.35] [%clk 0:14:57] } 42... Rexc7? { [%eval #11] } { Checkmate is now unavoidable. Rcxc7 was best. } { [%clk 0:13:06] } 43. b8=Q { [%eval #8] [%clk 0:14:59] } 1-0