Event: Round 1: Carissa Yip - Donald Johnson
Date: 2023-07-09
White: Carissa Yip
WhiteTitle: IM
Black: Donald Johnson
BlackTitle: FM
Result: 1-0
ECO: C77
Opening: Ruy Lopez: Morphy Defense, Anderssen Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:24:35] } 1... e5 { [%eval 0.35] [%clk 1:30:57] } 2. Nf3 { [%eval 0.29] [%clk 1:25:02] } 2... Nc6 { [%eval 0.32] [%clk 1:31:26] } 3. Bb5 { [%eval 0.34] [%clk 1:25:16] } 3... a6 { [%eval 0.37] [%clk 1:31:55] } 4. Ba4 { [%eval 0.31] [%clk 1:25:39] } 4... Nf6 { [%eval 0.37] [%clk 1:32:23] } 5. d3 { [%eval 0.13] [%clk 1:24:41] } 5... b5 { [%eval 0.21] [%clk 1:32:47] } 6. Bb3 { [%eval 0.13] [%clk 1:25:07] } 6... Bc5 { [%eval 0.13] [%clk 1:33:09] } 7. O-O { [%eval 0.13] [%clk 1:24:24] } 7... d6 { [%eval 0.13] [%clk 1:26:31] } 8. c3 { [%eval 0.06] [%clk 1:24:45] } 8... O-O { [%eval 0.08] [%clk 1:26:10] } 9. a4 { [%eval -0.06] [%clk 1:22:00] } 9... Rb8 { [%eval 0.11] [%clk 1:24:59] } 10. Bg5 { [%eval -0.25] [%clk 1:17:34] } 10... h6 { [%eval -0.1] [%clk 1:24:10] } 11. Bh4 { [%eval -0.18] [%clk 1:18:01] } 11... Bb6 { [%eval 0.36] [%clk 1:16:28] } 12. Bd5?! { [%eval -0.28] } { Inaccuracy. axb5 was best. } { [%clk 1:11:33] } 12... Bd7 { [%eval -0.28] [%clk 1:13:42] } 13. axb5 { [%eval -0.08] [%clk 1:11:58] } 13... axb5 { [%eval -0.03] [%clk 1:13:58] } 14. Nbd2?! { [%eval -0.74] } { Inaccuracy. Qd2 was best. } { [%clk 1:10:36] } 14... Ne7? { [%eval 0.53] } { Mistake. g5 was best. } 15. Bb3?! { [%eval -0.5] } { Inaccuracy. Bxf6 was best. } { [%clk 0:59:34] } 15... g5 { [%eval -0.57] [%clk 0:49:29] } 16. Bg3 { [%eval -0.64] [%clk 0:59:20] } 16... Ng6 { [%eval -0.62] [%clk 0:49:21] } 17. Re1?! { [%eval -1.65] } { Inaccuracy. d4 was best. } { [%clk 0:50:55] } 17... Nh7 { [%eval -0.87] } 18. h3 { [%eval -1.42] [%clk 0:42:13] } 18... h5 { [%eval -1.48] [%clk 0:41:27] } 19. d4 { [%eval -1.65] [%clk 0:30:28] } 19... Qf6?? { [%eval 0.3] } { Blunder. g4 was best. } { [%clk 0:35:42] } 20. Nf1 { [%eval 0.15] [%clk 0:30:02] } 20... Bc6?! { [%eval 1.11] } { Inaccuracy. g4 was best. } { [%clk 0:17:05] } 21. Ne3 { [%eval 0.74] [%clk 0:26:23] } 21... Bxe4?! { [%eval 1.42] } { Inaccuracy. Rfe8 was best. } { [%clk 0:16:31] } 22. Nd2 { [%eval 1.41] [%clk 0:26:44] } 22... Bb7 { [%eval 1.57] [%clk 0:13:36] } 23. dxe5 { [%eval 1.35] [%clk 0:25:51] } 23... Nxe5 { [%eval 1.37] [%clk 0:11:40] } 24. Bxe5 { [%eval 1.48] [%clk 0:24:50] } 24... Qxe5? { [%eval 2.98] } { Mistake. dxe5 was best. } { [%clk 0:10:04] } 25. Nd5 { [%eval 2.8] [%clk 0:18:16] } 25... Qg7 { [%eval 3.27] [%clk 0:09:27] } 26. Ne7+?! { [%eval 2.33] } { Inaccuracy. Nxb6 was best. } { [%clk 0:18:31] } 26... Kh8 { [%eval 2.6] [%clk 0:09:53] } 27. Qxh5 { [%eval 2.75] [%clk 0:18:57] } 27... Rbe8 { [%eval 3.43] [%clk 0:05:11] } 28. Bc2 { [%eval 2.97] [%clk 0:17:33] } 28... Bc8?? { [%eval 6.31] } { Blunder. f5 was best. } { [%clk 0:05:10] } 29. Nf3 { [%eval 6.18] [%clk 0:15:43] } 29... Be6?! { [%eval 11.87] } { Inaccuracy. Rxe7 was best. } { [%clk 0:04:33] } 30. Nxg5 { [%eval 11.75] [%clk 0:15:27] } 30... Rxe7 { [%eval 12.8] [%clk 0:04:57] } 31. Nxh7 { [%eval 12.15] [%clk 0:15:49] } 31... Kg8?! { [%eval #2] } { Checkmate is now unavoidable. Bxf2+ was best. } { [%clk 0:03:55] } 32. Nf6+ { [%eval #1] [%clk 0:16:10] } 32... Qxf6 { [%eval #1] [%clk 0:04:22] } 33. Qh7# { [%clk 0:16:36] } 1-0