Event: Hong Kong International Open Chess Championship 2023
Site: St. Benedict School, Choi Hung, Kowloon, Hong Kong
Date: 2023-12-26
White: Escobar Medina, Andres F
WhiteTitle: FM
WhiteElo: 2293
Black: Nisban, Cyrus
BlackTitle: CM
BlackElo: 1787
Result: 0-1
ECO: A16
Opening: English Opening: Anglo-Indian Defense, Queen's Knight Variation
Variant: Standard

1. c4 { [%eval 0.15] [%clk 1:30:38] } 1... Nf6 { [%eval 0.29] [%clk 1:29:29] } 2. Nc3 { [%eval 0.15] [%clk 1:30:38] } 2... g6 { [%eval 0.51] [%clk 1:29:21] } 3. g3 { [%eval 0.28] [%clk 1:30:46] } 3... Bg7 { [%eval 0.25] [%clk 1:29:21] } 4. Bg2 { [%eval 0.19] [%clk 1:30:46] } 4... O-O { [%eval 0.21] [%clk 1:29:12] } 5. Nf3 { [%eval 0.02] [%clk 1:30:43] } 5... d6 { [%eval 0.21] [%clk 1:28:53] } 6. d3 { [%eval 0.18] [%clk 1:31:02] } 6... h6 { [%eval 0.41] [%clk 1:27:32] } 7. O-O { [%eval 0.42] [%clk 1:31:21] } 7... e5 { [%eval 0.73] [%clk 1:27:14] } 8. c5? { [%eval -0.46] } { Mistake. b4 was best. } { [%clk 1:30:58] } 8... Re8 { [%eval 0.0] [%clk 1:19:58] } 9. cxd6 { [%eval 0.0] [%clk 1:31:03] } 9... Qxd6 { [%eval 0.11] [%clk 1:19:15] } 10. Be3 { [%eval 0.09] [%clk 1:30:20] } 10... c6 { [%eval 0.05] [%clk 1:17:50] } 11. Nd2 { [%eval -0.02] [%clk 1:26:09] } 11... Be6 { [%eval 0.03] [%clk 1:14:27] } 12. Nc4 { [%eval -0.04] [%clk 1:26:30] } 12... Qc7 { [%eval 0.0] [%clk 1:13:48] } 13. Qc1 { [%eval 0.09] [%clk 1:24:52] } 13... Kh7 { [%eval 0.0] [%clk 1:13:49] } 14. Bc5?! { [%eval -0.57] } { Inaccuracy. b4 was best. } { [%clk 1:25:11] } 14... Rd8 { [%eval -0.58] [%clk 1:10:34] } 15. a4 { [%eval -0.6] [%clk 1:25:18] } 15... Na6 { [%eval -0.64] [%clk 1:07:57] } 16. Ba3 { [%eval -0.58] [%clk 1:24:42] } 16... Nd5 { [%eval -0.6] [%clk 0:55:03] } 17. Ne3 { [%eval -0.79] [%clk 1:21:21] } 17... Nab4?! { [%eval -0.02] } { Inaccuracy. Ndb4 was best. } { [%clk 0:43:57] } 18. Ncxd5 { [%eval -0.21] [%clk 1:10:04] } 18... Nxd5 { [%eval -0.04] [%clk 0:44:19] } 19. a5 { [%eval -0.29] [%clk 1:10:29] } 19... b6 { [%eval 0.0] [%clk 0:33:29] } 20. Nc4?! { [%eval -0.57] } { Inaccuracy. Bxd5 was best. } { [%clk 1:07:12] } 20... c5 { [%eval -0.43] [%clk 0:30:29] } 21. Nd2 { [%eval -0.68] [%clk 0:59:28] } 21... Rac8 { [%eval -0.55] [%clk 0:30:29] } 22. axb6 { [%eval -0.61] [%clk 0:58:39] } 22... axb6 { [%eval -0.62] [%clk 0:30:52] } 23. Qc2 { [%eval -1.13] [%clk 0:48:10] } 23... Qb8?! { [%eval -0.47] } { Inaccuracy. Nb4 was best. } { [%clk 0:22:04] } 24. Rfc1 { [%eval -0.75] [%clk 0:44:26] } 24... Nc7 { [%eval -0.39] [%clk 0:16:04] } 25. Nf3?! { [%eval -1.32] } { Inaccuracy. b3 was best. } { [%clk 0:37:34] } 25... Nb5 { [%eval -1.34] [%clk 0:15:35] } 26. Qa4?! { [%eval -2.05] } { Inaccuracy. h4 was best. } { [%clk 0:37:49] } 26... Bd7?! { [%eval -1.24] } { Inaccuracy. Nd6 was best. } { [%clk 0:15:35] } 27. Qh4 { [%eval -1.75] [%clk 0:38:12] } 27... Qd6?! { [%eval -0.87] } { Inaccuracy. Kg8 was best. } { [%clk 0:13:50] } 28. Rab1?! { [%eval -1.67] } { Inaccuracy. Ng5+ was best. } { [%clk 0:31:18] } 28... Kg8 { [%eval -1.43] [%clk 0:10:14] } 29. Qc4 { [%eval -1.99] [%clk 0:31:11] } 29... Ra8 { [%eval -1.48] [%clk 0:09:02] } 30. Qb3 { [%eval -1.55] [%clk 0:28:41] } 30... Bc6 { [%eval -1.48] [%clk 0:07:06] } 31. Kf1?! { [%eval -2.13] } { Inaccuracy. e3 was best. } { [%clk 0:24:34] } 31... Ra5 { [%eval -1.64] [%clk 0:05:16] } 32. Qd1? { [%eval -3.47] } { Mistake. Nd2 was best. } { [%clk 0:21:45] } 32... Qe6? { [%eval -1.92] } { Mistake. e4 was best. } { [%clk 0:03:59] } 33. Qe1?! { [%eval -3.12] } { Inaccuracy. Nd2 was best. } { [%clk 0:20:54] } 33... e4 { [%eval -3.08] [%clk 0:04:16] } 34. dxe4 { [%eval -3.77] [%clk 0:20:58] } 34... Bxe4 { [%eval -3.57] [%clk 0:04:16] } 35. Bxc5 { [%eval -4.29] [%clk 0:21:33] } 35... Bxb1 { [%eval -4.28] [%clk 0:04:19] } 36. Rxb1 { [%eval -3.82] [%clk 0:21:33] } 36... Ra2 { [%eval -4.22] [%clk 0:04:10] } 37. Ba3?! { [%eval -5.99] } { Inaccuracy. Be3 was best. } { [%clk 0:15:26] } 37... Nxa3 { [%eval -6.01] [%clk 0:04:08] } 38. bxa3 { [%eval -6.09] [%clk 0:15:26] } 38... Bc3 { [%eval -5.92] [%clk 0:03:51] } 0-1