Event: FIDE U16 Olympiad_boards_81-124
Date: 2023-08-15
White: Rathasart Jiroajvanichakorn
Black: Mathew Mwase
Result: 0-1
ECO: B22
Opening: Sicilian Defense: Alapin Variation, Smith-Morra Declined
Variant: Standard
TimeControl: 45min+10sec

1. e4 { [%eval 0.36] [%clk 0:45:17] } 1... c5 { [%eval 0.32] [%clk 0:45:18] } 2. d4 { [%eval 0.09] [%clk 0:45:25] } 2... cxd4 { [%eval 0.01] [%clk 0:45:26] } 3. c3 { [%eval -0.26] [%clk 0:45:33] } 3... Nf6 { [%eval 0.02] [%clk 0:45:34] } 4. e5 { [%eval 0.0] [%clk 0:45:39] } 4... Nd5 { [%eval 0.0] [%clk 0:45:42] } 5. Qxd4 { [%eval -0.2] [%clk 0:45:19] } 5... e6 { [%eval -0.16] [%clk 0:45:48] } 6. Nf3 { [%eval -0.26] [%clk 0:43:42] } 6... Nc6 { [%eval -0.37] [%clk 0:45:37] } 7. Qe4 { [%eval -0.52] [%clk 0:43:19] } 7... f5 { [%eval -0.45] [%clk 0:43:52] } 8. exf6 { [%eval -0.53] [%clk 0:41:40] } 8... Nxf6 { [%eval -0.65] [%clk 0:43:40] } 9. Qc2 { [%eval -0.71] [%clk 0:41:20] } 9... Qc7 { [%eval -0.35] [%clk 0:41:18] } 10. Bd3 { [%eval -0.9] [%clk 0:40:22] } 10... Ne5?! { [%eval 0.06] } { Inaccuracy. d5 was best. } { [%clk 0:39:40] } 11. Nxe5 { [%eval 0.21] [%clk 0:39:51] } 11... Qxe5+ { [%eval 0.1] [%clk 0:39:47] } 12. Qe2 { [%eval 0.03] [%clk 0:39:59] } 12... Qxe2+ { [%eval 0.03] [%clk 0:36:44] } 13. Bxe2 { [%eval 0.09] [%clk 0:39:38] } 13... Bc5 { [%eval 0.17] [%clk 0:36:12] } 14. b4 { [%eval -0.09] [%clk 0:38:50] } 14... Bb6 { [%eval 0.27] [%clk 0:35:17] } 15. c4?? { [%eval -5.07] } { Blunder. a4 was best. } { [%clk 0:38:21] } 15... Bd4 { [%eval -5.29] [%clk 0:34:49] } 16. Nd2 { [%eval -5.24] [%clk 0:35:44] } 16... Bxa1 { [%eval -5.28] } 17. O-O { [%eval -5.44] } 17... Bc3 { [%eval -5.35] [%clk 0:32:37] } 18. b5 { [%eval -5.14] [%clk 0:35:28] } 18... O-O { [%eval -5.32] [%clk 0:31:43] } 19. Nb3 { [%eval -5.29] [%clk 0:35:01] } 19... d6 { [%eval -5.11] [%clk 0:28:12] } 20. Be3 { [%eval -5.3] [%clk 0:33:27] } 20... Bd7 { [%eval -5.18] [%clk 0:22:23] } 21. Rc1 { [%eval -5.46] [%clk 0:31:29] } 21... Bb2 { [%eval -5.03] [%clk 0:21:54] } 22. Rc2 { [%eval -5.28] [%clk 0:31:18] } 22... Ba3 { [%eval -5.44] [%clk 0:21:54] } 23. Bf3 { [%eval -5.59] [%clk 0:29:20] } 23... Rac8 { [%eval -5.13] [%clk 0:20:35] } 24. Bxb7 { [%eval -5.15] [%clk 0:27:54] } 24... Rc7 { [%eval -5.2] [%clk 0:20:33] } 25. Bf3 { [%eval -5.57] [%clk 0:27:21] } 25... Bxb5 { [%eval -5.56] [%clk 0:20:31] } 26. Be2 { [%eval -5.55] [%clk 0:26:16] } 26... Rfc8 { [%eval -5.85] [%clk 0:20:03] } 27. Nd2 { [%eval -5.77] [%clk 0:24:31] } 27... Ba4 { [%eval -5.97] [%clk 0:18:32] } 28. Rc3 { [%eval -5.89] [%clk 0:24:11] } 28... Bb4 { [%eval -5.81] [%clk 0:18:31] } 29. Rc1 { [%eval -5.77] [%clk 0:24:09] } 29... d5 { [%eval -5.79] [%clk 0:16:45] } 30. Bf4 { [%eval -5.9] [%clk 0:22:21] } 30... Bxd2 { [%eval -5.66] [%clk 0:16:50] } 31. Bxd2 { [%eval -5.45] [%clk 0:22:28] } 31... dxc4 { [%eval -5.51] [%clk 0:16:54] } 32. Ba5 { [%eval -5.6] [%clk 0:22:20] } 32... Rc5 { [%eval -5.94] [%clk 0:16:33] } 33. Bb4 { [%eval -5.7] [%clk 0:22:24] } 33... R5c6 { [%eval -6.06] [%clk 0:15:56] } 34. Bf3 { [%eval -6.03] [%clk 0:22:28] } 34... Rb6 { [%eval -6.11] [%clk 0:15:42] } 35. a3 { [%eval -6.85] [%clk 0:22:35] } 35... c3 { [%eval -6.69] [%clk 0:14:58] } 36. h4 { [%eval -6.88] [%clk 0:22:22] } 36... c2 { [%eval -7.13] [%clk 0:14:51] } 37. g4 { [%eval -6.8] [%clk 0:22:12] } 37... a5 { [%eval -6.93] [%clk 0:14:01] } 38. Bxa5 { [%eval -7.61] [%clk 0:22:13] } 38... Rb1 { [%eval -8.47] [%clk 0:14:08] } 39. Bd2 { [%eval -8.47] [%clk 0:22:19] } 39... Rd8 { [%eval -8.35] [%clk 0:14:15] } 40. Be3 { [%eval -8.47] [%clk 0:22:24] } 40... Rxc1+ { [%eval -8.75] [%clk 0:14:15] } 41. Bxc1 { [%eval -9.33] [%clk 0:22:31] } 41... Rd1+ { [%eval -8.68] [%clk 0:14:22] } 0-1