Event: Round 3: Ajax Cao - Stephan Tossounian
Date: 2024-05-12
White: Ajax Cao
Black: Stephan Tossounian
Result: 1/2-1/2
ECO: B13
Opening: Caro-Kann Defense: Exchange Variation
Variant: Standard

1. e4 { [%eval 0.14] [%clk 0:20:07] } 1... c6 { [%eval 0.35] [%clk 0:20:08] } 2. d4 { [%eval 0.39] [%clk 0:20:09] } 2... d5 { [%eval 0.32] [%clk 0:20:11] } 3. exd5 { [%eval 0.14] [%clk 0:20:10] } 3... cxd5 { [%eval 0.18] [%clk 0:20:14] } 4. Nc3 { [%eval 0.0] [%clk 0:20:10] } 4... Nf6 { [%eval 0.0] [%clk 0:19:47] } 5. Nf3 { [%eval 0.0] [%clk 0:20:11] } 5... Bg4 { [%eval 0.0] [%clk 0:19:48] } 6. h3 { [%eval -0.13] [%clk 0:20:12] } 6... Bxf3 { [%eval 0.0] [%clk 0:19:49] } 7. Qxf3 { [%eval 0.0] [%clk 0:20:13] } 7... e6 { [%eval 0.16] [%clk 0:19:48] } 8. Bb5+ { [%eval -0.06] [%clk 0:20:15] } 8... Nc6 { [%eval -0.01] [%clk 0:19:44] } 9. Bg5 { [%eval -0.14] [%clk 0:20:08] } 9... Be7 { [%eval -0.18] [%clk 0:19:30] } 10. O-O-O { [%eval -0.61] [%clk 0:20:07] } 10... O-O { [%eval -0.74] [%clk 0:19:14] } 11. Bxf6 { [%eval -1.13] [%clk 0:19:59] } 11... Bxf6 { [%eval -1.19] [%clk 0:19:15] } 12. Rd3?? { [%eval -3.65] } { Blunder. Bxc6 was best. } { [%clk 0:19:55] } 12... a6?? { [%eval -1.27] } { Blunder. Nxd4 was best. } { [%clk 0:19:09] } 13. Bxc6 { [%eval -1.21] [%clk 0:19:51] } 13... bxc6 { [%eval -1.09] [%clk 0:19:11] } 14. Qh5? { [%eval -2.5] } { Mistake. Na4 was best. } { [%clk 0:19:50] } 14... Rb8 { [%eval -2.39] [%clk 0:17:42] } 15. g4?? { [%eval -5.25] } { Blunder. Nd1 was best. } { [%clk 0:19:41] } 15... Qb6? { [%eval -3.07] } { Mistake. g6 was best. } { [%clk 0:16:48] } 16. Na4 { [%eval -3.65] [%clk 0:19:32] } 16... Qb5? { [%eval -1.74] } { Mistake. Qb4 was best. } { [%clk 0:15:09] } 17. b3 { [%eval -1.77] [%clk 0:19:22] } 17... h6? { [%eval -0.23] } { Mistake. Qb4 was best. } { [%clk 0:14:26] } 18. h4 { [%eval -0.2] [%clk 0:19:17] } 18... Qb4 { [%eval -0.3] [%clk 0:11:25] } 19. g5 { [%eval -0.31] [%clk 0:19:14] } 19... Bxd4 { [%eval -0.34] [%clk 0:11:17] } 20. c3 { [%eval -0.85] [%clk 0:19:10] } 20... Qa3+ { [%eval -0.87] [%clk 0:11:10] } 21. Kb1 { [%eval -0.77] [%clk 0:19:04] } 21... Bxf2?? { [%eval 2.08] } { Blunder. g6 was best. } { [%clk 0:10:56] } 22. gxh6 { [%eval 1.94] [%clk 0:19:01] } 22... Rxb3+? { [%eval 3.5] } { Mistake. f5 was best. } { [%clk 0:09:43] } 23. axb3 { [%eval 3.25] [%clk 0:18:59] } 23... Qxb3+ { [%eval 3.13] [%clk 0:09:37] } 24. Nb2 { [%eval 3.0] [%clk 0:19:01] } 24... g6?? { [%eval #27] } { Checkmate is now unavoidable. Rb8 was best. } { [%clk 0:08:52] } 25. h7+?? { [%eval 4.38] } { Lost forced checkmate sequence. Qe5 was best. } 25... Kg7 { [%eval 5.03] [%clk 0:08:26] } 26. Rf3?? { [%eval -4.93] } { Blunder. Qe5+ was best. } { [%clk 0:18:49] } 26... Bc5?? { [%eval #16] } { Checkmate is now unavoidable. gxh5 was best. } { [%clk 0:08:15] } 27. Qe5+ { [%eval #12] [%clk 0:18:50] } 27... Kxh7 { [%eval #9] [%clk 0:07:48] } 28. h5 { [%eval #8] [%clk 0:18:51] } 28... g5 { [%eval #8] [%clk 0:04:52] } 29. Qxg5?? { [%eval 6.18] } { Lost forced checkmate sequence. h6 was best. } { [%clk 0:16:25] } 29... Ba3?? { [%eval #20] } { Checkmate is now unavoidable. Bd4 was best. } { [%clk 0:04:18] } 30. Rh2 { [%eval 8.25] [%clk 0:14:36] } 30... Bxb2? { [%eval #5] } { Checkmate is now unavoidable. Qxc3 was best. } { [%clk 0:04:18] } 31. Rxb2?? { [%eval -4.32] } { Lost forced checkmate sequence. Rxf7+ was best. } { [%clk 0:14:28] } 31... Qd1+ { [%eval -4.21] [%clk 0:04:20] } 32. Ka2 { [%eval -4.4] [%clk 0:14:29] } 32... Qxf3 { [%eval -4.41] [%clk 0:04:22] } 33. h6 { [%eval -4.76] [%clk 0:14:22] } 33... Rg8 { [%eval -4.72] [%clk 0:03:53] } 34. Qd2 { [%eval -4.75] [%clk 0:13:39] } 34... Rg6 { [%eval -4.56] [%clk 0:03:26] } 35. Qc2 { [%eval -4.98] [%clk 0:14:13] } 35... Kxh6 { [%eval -4.89] [%clk 0:03:18] } 36. Qh2+ { [%eval -4.82] [%clk 0:14:16] } 36... Qh5?? { [%eval -0.57] } { Blunder. Kg7 was best. } { [%clk 0:03:14] } 37. Qf4+?? { [%eval -4.51] } { Blunder. Qb8 was best. } { [%clk 0:14:15] } 37... Qg5?? { [%eval 0.0] } { Blunder. Kg7 was best. } { [%clk 0:03:04] } 38. Rh2+?? { [%eval -4.58] } { Blunder. Qxf7 was best. } { [%clk 0:14:04] } 38... Kg7 { [%eval -4.53] [%clk 0:02:53] } 39. Qd4+ { [%eval -4.99] [%clk 0:14:03] } 39... Kf8 1/2-1/2