Event: Round 1: Zhou, Audrey - Kevin Stern
Date: 2025-04-18
White: Zhou, Audrey
WhiteElo: 1671
Black: Kevin Stern
Result: 0-1
ECO: B01
Opening: Scandinavian Defense: Classical Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:58] } 1... d5 { [%eval 0.54] [%clk 1:30:42] } 2. exd5 { [%eval 0.51] [%clk 1:31:21] } 2... Qxd5 { [%eval 0.52] [%clk 1:31:07] } 3. Nc3 { [%eval 0.47] [%clk 1:31:44] } 3... Qa5 { [%eval 0.45] [%clk 1:31:33] } 4. d4 { [%eval 0.56] [%clk 1:32:03] } 4... Nf6 { [%eval 0.52] [%clk 1:31:53] } 5. Nf3 { [%eval 0.5] [%clk 1:32:18] } 5... Bf5 { [%eval 0.52] [%clk 1:32:17] } 6. Bc4 { [%eval 0.39] [%clk 1:32:26] } 6... e6 { [%eval 0.35] [%clk 1:32:43] } 7. Bd2 { [%eval 0.32] [%clk 1:32:46] } 7... Bb4 { [%eval 0.49] [%clk 1:33:10] } 8. O-O { [%eval 0.4] [%clk 1:30:12] } 8... O-O { [%eval 0.53] [%clk 1:33:29] } 9. a3 { [%eval 0.17] [%clk 1:30:28] } 9... Bxc3 { [%eval 0.19] [%clk 1:33:57] } 10. Bxc3 { [%eval 0.22] [%clk 1:30:51] } 10... Qb6 { [%eval 0.31] [%clk 1:34:23] } 11. Bd3 { [%eval 0.06] [%clk 1:26:13] } 11... Bxd3 { [%eval 0.06] [%clk 1:33:10] } 12. Qxd3 { [%eval 0.07] [%clk 1:26:37] } 12... Nc6 { [%eval 0.2] [%clk 1:33:28] } 13. Bd2 { [%eval -0.04] [%clk 1:20:29] } 13... Rad8 { [%eval -0.02] [%clk 1:32:56] } 14. c3 { [%eval -0.29] [%clk 1:20:44] } 14... e5 { [%eval -0.26] [%clk 1:31:50] } 15. Qf5 { [%eval -0.54] [%clk 1:12:01] } 15... exd4 { [%eval -0.48] [%clk 1:31:46] } 16. Nxd4?! { [%eval -1.46] } { Inaccuracy. cxd4 was best. } { [%clk 1:11:59] } 16... Nxd4 { [%eval -1.29] [%clk 1:31:24] } 17. cxd4 { [%eval -1.38] [%clk 1:12:20] } 17... Qxd4?! { [%eval -0.59] } { Inaccuracy. Qxb2 was best. } { [%clk 1:29:41] } 18. Bc3 { [%eval -0.62] [%clk 1:12:31] } 18... Qd5 { [%eval -0.44] [%clk 1:29:24] } 19. Qf4 { [%eval -0.61] [%clk 1:10:16] } 19... Ne4 { [%eval -0.49] [%clk 1:24:08] } 20. Be5?? { [%eval -4.05] } { Blunder. Qxc7 was best. } { [%clk 1:01:17] } 20... g5 { [%eval -3.81] [%clk 1:22:30] } 21. Qf5 { [%eval -3.66] [%clk 1:01:22] } 21... f6 { [%eval -3.59] [%clk 1:22:31] } 22. Rfe1 { [%eval -3.7] [%clk 1:00:18] } 22... Nd6 { [%eval -3.75] [%clk 1:21:45] } 23. Qg4 { [%eval -3.6] [%clk 0:57:23] } 23... fxe5 { [%eval -3.71] [%clk 1:22:08] } 24. Qxg5+ { [%eval -3.71] [%clk 0:57:46] } 24... Kh8 { [%eval -3.73] [%clk 1:22:31] } 25. Rxe5 { [%eval -4.34] [%clk 0:57:16] } 25... Qf7 { [%eval -3.8] [%clk 1:22:54] } 26. f3 { [%eval -3.59] [%clk 0:54:31] } 26... Rg8 { [%eval -3.57] [%clk 1:21:13] } 27. Qh4 { [%eval -4.41] [%clk 0:52:39] } 27... Qxf3 { [%eval -4.88] [%clk 1:20:47] } 28. g3 { [%eval -7.19] [%clk 0:52:12] } 28... Nf7 { [%eval -6.86] [%clk 1:16:36] } 29. Rh5 { [%eval -7.35] [%clk 0:47:03] } 29... Ng5 { [%eval -7.17] [%clk 1:14:21] } 30. Rf1 { [%eval -7.53] [%clk 0:43:51] } 30... Rd1 { [%eval -7.5] [%clk 1:13:29] } 31. Qc4? { [%eval #-10] } { Checkmate is now unavoidable. Rxh7+ was best. } { [%clk 0:44:01] } 31... Qxh5 { [%eval #-9] [%clk 1:13:00] } 32. Qc3+ { [%eval #-8] [%clk 0:44:07] } 32... Rg7 { [%eval #-7] [%clk 1:13:29] } 33. Qf6 { [%eval #-7] [%clk 0:44:07] } 33... Nf3+ { [%eval #-6] [%clk 1:13:13] } 34. Kf2 { [%eval #-6] [%clk 0:44:25] } 34... Qxh2+ { [%eval #-6] [%clk 1:13:31] } 35. Ke3 { [%eval #-6] [%clk 0:44:49] } 35... Qd2+ { [%eval #-5] [%clk 1:13:42] } 36. Ke4 { [%eval #-5] [%clk 0:45:12] } 36... Qd5+ { [%eval #-6] [%clk 1:13:33] } 37. Ke3 { [%eval #-6] [%clk 0:45:34] } 37... Rxf1? { [%eval -9.45] } { Lost forced checkmate sequence. Qd3+ was best. } { [%clk 1:11:32] } 0-1