Event: 22nd Bangkok Chess Club Open 2025
Site: Royal Orchid Sheraton Riverside Hotel Bangkok, Thailand
White: He, Junchen
WhiteElo: 1980
Black: Chernyavsky, Alexander
BlackTitle: FM
BlackElo: 2358
Result: 0-1
ECO: A04
Opening: Zukertort Opening: Sicilian Invitation
Variant: Standard
TimeControl: 90 min / 40 moves + 30 min / rest + 30 sec from move 1

1. Nf3 { [%eval 0.14] [%clk 1:25:55] } 1... c5 { [%eval 0.25] [%clk 1:25:19] } 2. e3 { [%eval 0.06] [%clk 1:23:47] } 2... d5 { [%eval 0.1] [%clk 1:24:04] } 3. b3 { [%eval 0.09] [%clk 1:22:24] } 3... a6 { [%eval 0.11] [%clk 1:16:38] } 4. Be2 { [%eval -0.06] [%clk 1:17:42] } 4... Nc6 { [%eval 0.04] [%clk 1:15:51] } 5. Bb2 { [%eval -0.07] [%clk 1:16:42] } 5... d4 { [%eval -0.09] [%clk 1:15:18] } 6. d3 { [%eval -0.37] [%clk 1:13:42] } 6... e5 { [%eval -0.42] [%clk 1:11:18] } 7. e4 { [%eval -0.93] [%clk 1:12:35] } 7... Be6 { [%eval -0.89] [%clk 1:08:37] } 8. Bc1 { [%eval -1.37] [%clk 1:08:53] } 8... h6 { [%eval -1.32] [%clk 1:02:27] } 9. O-O { [%eval -1.31] [%clk 1:05:44] } 9... g5 { [%eval -1.11] [%clk 1:02:54] } 10. h3 { [%eval -1.58] [%clk 1:05:28] } 10... Nf6 { [%eval -1.64] [%clk 0:54:25] } 11. Nh2 { [%eval -1.61] [%clk 1:05:27] } 11... Nb8?! { [%eval -0.66] } { Inaccuracy. Bd6 was best. } { [%clk 0:51:13] } 12. Nd2 { [%eval -0.74] [%clk 0:53:26] } 12... Nbd7 { [%eval -0.66] [%clk 0:43:59] } 13. Bh5 { [%eval -1.19] [%clk 0:38:26] } 13... Bd6 { [%eval -1.22] [%clk 0:36:30] } 14. Re1 { [%eval -1.43] [%clk 0:34:33] } 14... Nxh5 { [%eval -1.48] [%clk 0:33:46] } 15. Qxh5 { [%eval -1.39] [%clk 0:34:57] } 15... Nf6 { [%eval -1.15] [%clk 0:34:11] } 16. Qf3 { [%eval -1.27] [%clk 0:32:21] } 16... g4 { [%eval -0.97] [%clk 0:23:21] } 17. hxg4 { [%eval -0.93] [%clk 0:32:19] } 17... Rg8 { [%eval -0.94] [%clk 0:22:21] } 18. Nc4 { [%eval -1.02] [%clk 0:19:06] } 18... Bc7 { [%eval -0.99] [%clk 0:22:15] } 19. Qg3 { [%eval -1.13] [%clk 0:15:24] } 19... Nxg4 { [%eval -1.07] [%clk 0:19:49] } 20. f3 { [%eval -1.18] [%clk 0:15:13] } 20... Nf6 { [%eval -1.05] [%clk 0:18:25] } 21. Qh4 { [%eval -0.87] [%clk 0:15:00] } 21... b5 { [%eval -1.07] [%clk 0:18:52] } 22. Nb2 { [%eval -1.43] [%clk 0:12:58] } 22... Rg6 { [%eval -1.21] [%clk 0:15:53] } 23. a4 { [%eval -1.53] [%clk 0:11:14] } 23... Ba5? { [%eval -0.01] } { Mistake. Kd7 was best. } { [%clk 0:15:22] } 24. Re2?! { [%eval -1.04] } { Inaccuracy. Rf1 was best. } { [%clk 0:11:33] } 24... Bc3 { [%eval -0.6] [%clk 0:15:47] } 25. Rb1 { [%eval -0.58] [%clk 0:10:52] } 25... Qa5?! { [%eval 0.37] } { Inaccuracy. Nh7 was best. } { [%clk 0:12:04] } 26. f4 { [%eval 0.02] [%clk 0:05:55] } 26... exf4 { [%eval 0.05] [%clk 0:11:39] } 27. Bxf4 { [%eval 0.0] [%clk 0:05:42] } 27... O-O-O { [%eval -0.16] [%clk 0:10:55] } 28. Nd1 { [%eval -0.43] [%clk 0:03:44] } 28... Bb4 { [%eval -0.57] [%clk 0:11:16] } 29. axb5?! { [%eval -1.19] } { Inaccuracy. Nf3 was best. } { [%clk 0:02:40] } 29... Qa2 { [%eval -1.32] [%clk 0:11:03] } 30. Rc1 { [%eval -1.45] [%clk 0:02:42] } 30... axb5? { [%eval -0.21] } { Mistake. Ba3 was best. } { [%clk 0:10:37] } 31. Nf2 { [%eval -0.36] [%clk 0:02:49] } 31... Rdg8 { [%eval -0.77] [%clk 0:10:41] } 32. Nh1 { [%eval -0.87] [%clk 0:02:34] } 32... Ng4? { [%eval 0.28] } { Mistake. Ba5 was best. } { [%clk 0:07:37] } 33. Qe7 { [%eval 0.0] [%clk 0:02:40] } 33... Qa5 { [%eval 0.0] [%clk 0:06:57] } 34. Qd6 { [%eval 0.0] [%clk 0:02:51] } 34... Ne3? { [%eval 1.53] } { Mistake. Qa7 was best. } { [%clk 0:04:46] } 35. Qb8+ { [%eval 1.53] [%clk 0:02:07] } 35... Kd7 { [%eval 1.54] [%clk 0:05:13] } 36. Qd6+? { [%eval 0.28] } { Mistake. Qb7+ was best. } { [%clk 0:01:45] } 36... Ke8 { [%eval 0.3] [%clk 0:05:04] } 37. Qb8+?! { [%eval -0.64] } { Inaccuracy. Ng3 was best. } { [%clk 0:02:05] } 37... Qd8 { [%eval -0.59] [%clk 0:04:59] } 38. Qxd8+ { [%eval -0.55] [%clk 0:02:05] } 38... Kxd8 { [%eval -0.75] [%clk 0:05:26] } 39. Bxe3 { [%eval -0.68] [%clk 0:01:29] } 39... dxe3 { [%eval -0.92] [%clk 0:05:54] } 40. Ra1?? { [%eval -3.22] } { Blunder. c3 was best. } { [%clk 0:01:45] } 40... Kc7 { [%eval -3.15] [%clk 0:05:05] } 41. Nf3?! { [%eval -3.98] } { Inaccuracy. g3 was best. } { [%clk 0:26:35] } 41... Bc3 { [%eval -4.14] [%clk 0:26:44] } 42. Ra6 { [%eval -4.08] [%clk 0:26:07] } 42... Kb7 { [%eval -4.11] [%clk 0:25:23] } 43. Rd6 { [%eval -3.77] [%clk 0:26:26] } 43... R6g7 { [%eval -3.64] [%clk 0:22:20] } 44. d4?! { [%eval -5.45] } { Inaccuracy. Kf1 was best. } { [%clk 0:25:31] } 44... Bh3 { [%eval -4.98] [%clk 0:21:43] } 45. g3 { [%eval -5.93] [%clk 0:24:42] } 45... Rxg3+ { [%eval -6.28] [%clk 0:21:49] } 46. Nxg3 { [%eval -6.14] [%clk 0:25:04] } 46... Rxg3+ { [%eval -6.14] [%clk 0:22:17] } 47. Kh2 { [%eval -6.17] [%clk 0:25:21] } 47... Rxf3 { [%eval -6.14] [%clk 0:22:42] } 0-1