Event: 22nd Bangkok Chess Club Open 2025
Site: Royal Orchid Sheraton Riverside Hotel Bangkok, Thailand
White: Kraus, Tomas
WhiteTitle: GM
WhiteElo: 2439
Black: Concio, Michael Jr.
BlackTitle: IM
BlackElo: 2378
Result: 1/2-1/2
ECO: A05
Opening: Zukertort Opening: Nimzo-Larsen Variation
Variant: Standard
TimeControl: 90 min / 40 moves + 30 min / rest + 30 sec from move 1

1. Nf3 { [%eval 0.14] [%clk 1:30:31] } 1... Nf6 { [%eval 0.23] [%clk 1:29:59] } 2. b3 { [%eval 0.0] [%clk 1:30:37] } 2... d6 { [%eval 0.12] [%clk 1:28:44] } 3. d4 { [%eval 0.12] [%clk 1:29:09] } 3... Nbd7 { [%eval 0.31] [%clk 1:28:57] } 4. Bb2 { [%eval 0.28] [%clk 1:28:40] } 4... g6 { [%eval 0.32] [%clk 1:27:51] } 5. g3 { [%eval 0.33] [%clk 1:28:00] } 5... Bg7 { [%eval 0.42] [%clk 1:28:10] } 6. Bg2 { [%eval 0.37] [%clk 1:28:23] } 6... O-O { [%eval 0.29] [%clk 1:28:31] } 7. O-O { [%eval 0.31] [%clk 1:28:44] } 7... e5 { [%eval 0.59] [%clk 1:26:02] } 8. dxe5 { [%eval 0.54] [%clk 1:28:16] } 8... Ng4 { [%eval 0.58] [%clk 1:25:39] } 9. Qd2 { [%eval 0.66] [%clk 1:27:15] } 9... Re8 { [%eval 0.69] [%clk 1:16:23] } 10. c4 { [%eval 0.46] [%clk 1:22:59] } 10... dxe5 { [%eval 0.47] [%clk 1:13:19] } 11. e4 { [%eval -0.07] [%clk 1:13:32] } 11... Nc5 { [%eval 0.0] [%clk 0:55:13] } 12. h3 { [%eval -0.22] [%clk 1:01:43] } 12... Qxd2 { [%eval -0.16] [%clk 0:47:27] } 13. Nbxd2 { [%eval -0.2] [%clk 1:01:59] } 13... Nh6 { [%eval -0.3] [%clk 0:47:50] } 14. Rad1 { [%eval -0.2] [%clk 0:57:58] } 14... f6 { [%eval -0.23] [%clk 0:47:50] } 15. b4?! { [%eval -1.19] } { Inaccuracy. Nb1 was best. } { [%clk 0:53:18] } 15... Na4 { [%eval -1.09] [%clk 0:46:17] } 16. Ba1 { [%eval -1.21] [%clk 0:53:33] } 16... Be6 { [%eval -0.88] [%clk 0:46:30] } 17. Rc1 { [%eval -1.33] [%clk 0:43:09] } 17... Bf8 { [%eval -1.09] [%clk 0:41:06] } 18. a3 { [%eval -1.58] [%clk 0:38:00] } 18... Rad8 { [%eval -1.19] } 19. Nb1?! { [%eval -1.98] } { Inaccuracy. c5 was best. } { [%clk 0:37:41] } 19... Rd3?! { [%eval -0.84] } { Inaccuracy. c5 was best. } { [%clk 0:37:54] } 20. Ne1 { [%eval -0.8] [%clk 0:33:15] } 20... Rb3 { [%eval -0.56] [%clk 0:21:00] } 21. Nc2? { [%eval -2.14] } { Mistake. Bf3 was best. } { [%clk 0:33:15] } 21... Rd8?! { [%eval -1.11] } { Inaccuracy. Nf7 was best. } 22. Rfd1 { [%eval -1.24] [%clk 0:33:15] } 22... Rxd1+?! { [%eval -0.49] } { Inaccuracy. Nf7 was best. } { [%clk 0:21:00] } 23. Rxd1 { [%eval -0.52] [%clk 0:33:15] } 23... Bxc4?! { [%eval 0.32] } { Inaccuracy. Nf7 was best. } { [%clk 0:21:00] } 24. Nd2 { [%eval 0.28] [%clk 0:33:15] } 24... Bd3 { [%eval 0.24] [%clk 0:21:00] } 25. Nxb3 { [%eval 0.3] [%clk 0:33:15] } 25... Bxc2 { [%eval 0.29] [%clk 0:13:05] } 26. Rc1 { [%eval 0.35] [%clk 0:27:47] } 26... Bxb3 { [%eval 0.43] [%clk 0:13:29] } 27. Rxc7 { [%eval 0.32] [%clk 0:28:14] } 27... Nf7 { [%eval 0.21] [%clk 0:07:11] } 28. Rxb7 { [%eval 0.25] [%clk 0:26:43] } 28... Nd6 { [%eval 0.28] [%clk 0:07:40] } 29. Rxa7 { [%eval 0.3] [%clk 0:26:08] } 29... Nb5 { [%eval 0.3] [%clk 0:08:09] } 30. Rd7 { [%eval 0.3] [%clk 0:21:16] } 30... Bc4 { [%eval 0.28] [%clk 0:04:43] } 31. f4 { [%eval 0.23] [%clk 0:17:46] } 31... Nxa3 { [%eval 0.26] [%clk 0:04:10] } 32. fxe5 { [%eval 0.36] [%clk 0:14:38] } 32... Nc2 { [%eval 0.31] [%clk 0:04:10] } 33. Rd1 { [%eval -0.11] [%clk 0:14:38] } 33... Nxa1 { [%eval 0.0] [%clk 0:04:10] } 34. Rxa1 { [%eval 0.0] [%clk 0:14:38] } 34... Nb6 { [%eval 0.0] [%clk 0:04:10] } 35. exf6 { [%eval 0.0] [%clk 0:11:42] } 35... Kf7 { [%eval 0.02] [%clk 0:04:18] } 36. Ra7+ { [%eval 0.0] [%clk 0:09:40] } 36... Kxf6 { [%eval 0.06] [%clk 0:04:43] } 37. Rxh7 { [%eval 0.0] [%clk 0:06:29] } 37... Bxb4 { [%eval 0.0] [%clk 0:04:43] } 38. Rc7 { [%eval 0.0] [%clk 0:06:29] } 38... Be6 { [%eval 0.01] [%clk 0:04:43] } 39. Rc6 { [%eval 0.0] [%clk 0:06:29] } 39... Nd7 { [%eval 0.13] [%clk 0:04:43] } 40. Kh2 { [%eval 0.0] [%clk 0:06:29] } 40... Ne5 { [%eval 0.11] [%clk 0:04:43] } 41. Rb6 { [%eval 0.01] [%clk 0:06:29] } 41... Bc3 { [%eval 0.09] [%clk 0:04:43] } 42. Rb5 { [%eval 0.0] } 42... Bd4 { [%eval 0.04] } 43. Rb4 { [%eval 0.0] [%clk 0:28:45] } 43... Bc3 { [%eval 0.0] [%clk 0:34:18] } 44. Rb6 { [%eval 0.08] [%clk 0:28:33] } 44... Nc4 { [%eval 0.11] [%clk 0:34:15] } 45. Rc6 { [%eval 0.06] [%clk 0:27:28] } 45... Be5 { [%eval 0.0] [%clk 0:34:32] } 46. Bf3 { [%eval 0.0] [%clk 0:22:43] } 46... Ke7 { [%eval 0.14] [%clk 0:30:55] } 47. Ra6 { [%eval 0.09] [%clk 0:18:36] } 47... Bd4 { [%eval 0.03] [%clk 0:30:55] } 48. Bg2 { [%eval 0.09] [%clk 0:18:36] } 48... Ne5 { [%eval 0.06] [%clk 0:30:55] } 1/2-1/2