Event: Hong Kong International Open Chess Championship 2023
Site: St. Benedict School, Choi Hung, Kowloon, Hong Kong
Date: 2023-12-29
White: Mahadevan, Aravind
WhiteElo: 1306
Black: Simpson, Rainen Yi-Fan
Result: 0-1
ECO: B00
Opening: Nimzowitsch Defense: Franco-Nimzowitsch Variation
Variant: Standard

1. e4 { [%eval 0.2] [%clk 1:30:50] } 1... Nc6 { [%eval 0.51] [%clk 1:30:55] } 2. Nf3 { [%eval 0.21] [%clk 1:31:15] } 2... e6 { [%eval 0.71] [%clk 1:31:23] } 3. d4 { [%eval 0.92] [%clk 1:31:19] } 3... d5 { [%eval 0.93] [%clk 1:31:36] } 4. e5 { [%eval 0.94] [%clk 1:31:32] } 4... f6 { [%eval 0.85] [%clk 1:31:51] } 5. exf6 { [%eval 0.55] [%clk 1:29:04] } 5... Nxf6 { [%eval 0.59] [%clk 1:32:03] } 6. c3?! { [%eval 0.01] } { Inaccuracy. Bb5 was best. } { [%clk 1:29:05] } 6... Bd7?! { [%eval 0.66] } { Inaccuracy. Bd6 was best. } { [%clk 1:31:11] } 7. Bd3 { [%eval 0.36] [%clk 1:29:23] } 7... Qe7?! { [%eval 1.3] } { Inaccuracy. Bd6 was best. } { [%clk 1:30:34] } 8. O-O { [%eval 1.32] [%clk 1:29:14] } 8... O-O-O { [%eval 1.21] [%clk 1:30:54] } 9. b4 { [%eval 1.32] [%clk 1:27:44] } 9... h6? { [%eval 2.76] } { Mistake. e5 was best. } { [%clk 1:26:56] } 10. Ba3?! { [%eval 1.76] } { Inaccuracy. b5 was best. } { [%clk 1:26:21] } 10... Qe8 { [%eval 1.72] [%clk 1:26:01] } 11. b5 { [%eval 1.6] [%clk 1:25:09] } 11... Nb8?! { [%eval 2.42] } { Inaccuracy. Ne7 was best. } { [%clk 1:26:16] } 12. Ne5 { [%eval 2.26] [%clk 1:24:09] } 12... Bxb5 { [%eval 2.38] [%clk 1:25:43] } 13. Bg6 { [%eval 2.39] [%clk 1:24:07] } 13... Ba4 { [%eval 2.4] [%clk 1:12:20] } 14. Qe1 { [%eval 1.84] [%clk 1:24:33] } 14... Qb5 { [%eval 1.47] [%clk 1:12:28] } 15. Nf7 { [%eval 1.65] [%clk 1:24:12] } 15... Bxa3 { [%eval 1.59] [%clk 1:09:16] } 16. Nxa3 { [%eval 1.62] [%clk 1:24:15] } 16... Qb2 { [%eval 1.49] [%clk 1:08:55] } 17. Qc1 { [%eval 1.45] [%clk 1:21:31] } 17... Qe2?! { [%eval 2.26] } { Inaccuracy. Qxc1 was best. } { [%clk 1:07:47] } 18. Nxh8 { [%eval 1.97] [%clk 1:20:49] } 18... Rxh8 { [%eval 1.83] [%clk 1:08:10] } 19. Bc2 { [%eval 1.65] [%clk 1:18:29] } 19... Bd7 { [%eval 1.76] [%clk 1:05:07] } 20. Nb1 { [%eval 1.79] [%clk 1:11:04] } 20... h5?! { [%eval 2.49] } { Inaccuracy. Nc6 was best. } { [%clk 1:04:36] } 21. Nd2 { [%eval 2.54] [%clk 1:09:53] } 21... h4 { [%eval 2.23] [%clk 1:04:01] } 22. Qd1 { [%eval 1.95] [%clk 1:08:13] } 22... Qa6 { [%eval 1.94] [%clk 1:03:53] } 23. h3 { [%eval 1.67] [%clk 1:07:33] } 23... g5?! { [%eval 2.44] } { Inaccuracy. Qa3 was best. } { [%clk 1:01:26] } 24. Nb3?! { [%eval 1.64] } { Inaccuracy. f4 was best. } { [%clk 1:08:00] } 24... Qd6 { [%eval 1.94] [%clk 1:01:00] } 25. Nc5 { [%eval 2.08] [%clk 1:07:12] } 25... Be8? { [%eval 3.75] } { Mistake. b6 was best. } { [%clk 0:59:11] } 26. Re1 { [%eval 3.78] [%clk 1:06:20] } 26... g4 { [%eval 4.66] [%clk 0:56:34] } 27. Rxe6 { [%eval 5.06] [%clk 1:03:40] } 27... Qf8 { [%eval 5.27] [%clk 0:56:45] } 28. Bf5 { [%eval 5.07] [%clk 0:55:26] } 28... Nbd7 { [%eval 5.85] [%clk 0:56:05] } 29. Nxd7?? { [%eval 2.84] } { Blunder. Qe2 was best. } { [%clk 0:53:29] } 29... Bxd7 { [%eval 2.72] [%clk 0:56:21] } 30. Rxf6?! { [%eval 2.03] } { Inaccuracy. hxg4 was best. } { [%clk 0:47:10] } 30... Qxf6 { [%eval 1.87] } 31. Bxd7+ { [%eval 1.78] } 31... Kxd7 { [%eval 2.13] [%clk 0:57:01] } 32. Qxg4+ { [%eval 2.1] [%clk 0:47:36] } 32... Kd8 { [%eval 2.54] [%clk 0:54:56] } 33. Re1 { [%eval 2.78] } 33... Rf8 { [%eval 2.65] } 34. Re2 { [%eval 2.25] } 34... Qf4 { [%eval 2.44] } 35. Qxf4 { [%eval 2.62] } 35... Rxf4 { [%eval 2.94] } 36. g3?! { [%eval 2.24] } { Inaccuracy. Re5 was best. } 36... hxg3 { [%eval 2.31] } 37. fxg3 { [%eval 2.26] } 37... Rf3 { [%eval 2.36] } 38. Kg2 { [%eval 2.38] } 38... Rxc3 { [%eval 2.27] } 39. h4 { [%eval 2.5] } 39... c5 { [%eval 2.55] } 40. dxc5 { [%eval 2.45] } 40... Rxc5 { [%eval 2.5] } 41. h5?? { [%eval 0.35] } { Blunder. Kf3 was best. } 41... d4 { [%eval 0.36] } 42. g4 { [%eval 0.32] } 42... d3 { [%eval 0.45] } 43. Rd2?? { [%eval -6.01] } { Blunder. Re3 was best. } 43... Rc2 { [%eval -6.07] } 44. h6 { [%eval -7.5] [%clk 0:46:38] } 44... Rxd2+ { [%eval -7.42] [%clk 0:54:23] } 45. Kg3 { [%eval -7.26] } 45... Re2 46. g5 { [%clk 0:43:46] } 46... d2 { [%clk 0:53:03] } 0-1