Event: Round 5: Koyshibai, Aidana - Birzhan, Amina
Date: 2023-03-24
White: Koyshibai, Aidana
Black: Birzhan, Amina
Result: 1-0
ECO: D02
Opening: Queen's Pawn Game: Zukertort Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:26:21] } 1... d5 { [%eval 0.27] [%clk 1:30:52] } 2. Nf3 { [%eval 0.28] [%clk 1:26:15] } 2... e6 { [%eval 0.25] [%clk 1:30:59] } 3. Bg5 { [%eval 0.0] [%clk 1:25:57] } 3... Be7 { [%eval 0.0] [%clk 1:28:16] } 4. Bxe7 { [%eval -0.03] [%clk 1:24:32] } 4... Nxe7 { [%eval 0.17] [%clk 1:26:22] } 5. e3 { [%eval 0.13] [%clk 1:24:10] } 5... a6 { [%eval 0.56] [%clk 1:25:17] } 6. Bd3 { [%eval 0.19] [%clk 1:22:39] } 6... Nd7 { [%eval 0.1] [%clk 1:24:33] } 7. Nbd2 { [%eval 0.11] [%clk 1:21:08] } 7... c5 { [%eval 0.07] [%clk 1:24:00] } 8. c3 { [%eval 0.03] [%clk 1:21:07] } 8... Nc6 { [%eval 0.23] [%clk 1:23:18] } 9. Qe2 { [%eval 0.06] [%clk 1:11:58] } 9... Qe7 { [%eval 0.4] [%clk 1:19:27] } 10. Bc2 { [%eval 0.37] [%clk 1:03:26] } 10... e5 { [%eval 0.69] [%clk 1:04:39] } 11. dxe5 { [%eval 0.61] [%clk 1:01:51] } 11... Ndxe5 { [%eval 0.74] [%clk 1:04:27] } 12. h3?! { [%eval -0.24] } { Inaccuracy. Nxe5 was best. } { [%clk 1:00:16] } 12... Bd7 { [%eval -0.17] [%clk 1:00:19] } 13. Nxe5 { [%eval -0.2] [%clk 0:53:30] } 13... Nxe5 { [%eval -0.28] [%clk 0:59:54] } 14. Nf3 { [%eval -0.42] [%clk 0:50:59] } 14... Bb5 { [%eval -0.51] [%clk 0:56:20] } 15. Qd1 { [%eval -0.41] [%clk 0:48:56] } 15... Rd8 { [%eval -0.09] [%clk 0:32:34] } 16. a4 { [%eval -0.17] [%clk 0:39:39] } 16... Bc6 { [%eval -0.17] [%clk 0:29:57] } 17. O-O { [%eval -0.27] [%clk 0:37:12] } 17... O-O { [%eval -0.25] [%clk 0:29:12] } 18. Nxe5 { [%eval -0.27] [%clk 0:35:35] } 18... Qxe5 { [%eval -0.34] [%clk 0:29:29] } 19. Qd3 { [%eval -0.56] [%clk 0:35:53] } 19... f5?! { [%eval 0.23] } { Inaccuracy. g6 was best. } { [%clk 0:26:28] } 20. Rfd1 { [%eval 0.11] [%clk 0:29:55] } 20... Rd6 { [%eval -0.14] [%clk 0:18:55] } 21. b4 { [%eval -0.2] [%clk 0:26:32] } 21... c4?! { [%eval 0.57] } { Inaccuracy. Rg6 was best. } { [%clk 0:11:33] } 22. Qd4 { [%eval 0.69] [%clk 0:25:48] } 22... Qe7 { [%eval 1.08] [%clk 0:11:32] } 23. Qc5 { [%eval 0.84] [%clk 0:24:00] } 23... b6 { [%eval 1.1] [%clk 0:09:43] } 24. Qd4 { [%eval 0.88] [%clk 0:23:37] } 24... Bb7 { [%eval 1.03] [%clk 0:10:12] } 25. e4 { [%eval 0.56] [%clk 0:20:49] } 25... fxe4 { [%eval 0.8] [%clk 0:09:07] } 26. Bxe4 { [%eval 0.83] [%clk 0:20:56] } 26... Qf7 { [%eval 1.0] [%clk 0:05:11] } 27. Rd2 { [%eval 0.74] [%clk 0:19:39] } 27... Qf4 { [%eval 1.2] [%clk 0:03:05] } 28. Rad1 { [%eval 1.06] [%clk 0:17:20] } 28... Qg5 { [%eval 1.25] [%clk 0:03:12] } 29. g3 { [%eval 1.0] [%clk 0:12:00] } 29... Rff6?! { [%eval 1.99] } { Inaccuracy. Qf6 was best. } { [%clk 0:01:28] } 30. h4 { [%eval 1.91] [%clk 0:11:10] } 30... Qh6 { [%eval 2.52] [%clk 0:01:57] } 31. Bg2 { [%eval 2.59] [%clk 0:10:59] } 31... Qg6 { [%eval 2.73] [%clk 0:01:10] } 32. Bh3?! { [%eval 1.74] } { Inaccuracy. Re1 was best. } { [%clk 0:09:29] } 32... Qe8 { [%eval 1.88] [%clk 0:01:21] } 33. Bg4 { [%eval 1.87] [%clk 0:08:50] } 33... Qxa4?! { [%eval 2.98] } { Inaccuracy. h5 was best. } { [%clk 0:01:13] } 34. Re1 { [%eval 2.5] [%clk 0:08:19] } 34... Rf7?? { [%eval 7.13] } { Blunder. h6 was best. } { [%clk 0:01:10] } 35. Be6 { [%eval 6.26] [%clk 0:08:35] } 35... Rxe6 { [%eval 5.87] [%clk 0:00:46] } 36. Rxe6 { [%eval 5.68] [%clk 0:09:00] } 36... Qa1+?! { [%eval 8.95] } { Inaccuracy. h6 was best. } { [%clk 0:01:15] } 37. Rd1 { [%eval 8.92] [%clk 0:08:48] } 37... Qa4 { [%eval 9.16] [%clk 0:01:13] } 38. Rde1 { [%eval 9.11] [%clk 0:08:46] } 38... Qd7? { [%eval #10] } { Checkmate is now unavoidable. h6 was best. } { [%clk 0:01:10] } 39. Re8+ { [%eval #9] [%clk 0:08:44] } 39... Rf8 { [%eval #9] [%clk 0:01:38] } 40. R8e7 { [%eval #8] [%clk 0:09:07] } 1-0