Event: Round 7: Checiak, Krzysztof - Vivaan Sachdev
Date: 2024-11-02
White: Checiak, Krzysztof
WhiteElo: 1990
Black: Vivaan Sachdev
BlackElo: 1728
Result: 0-1
ECO: B20
Opening: Sicilian Defense: Bowdler Attack
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:24:33] } 1... c5 { [%eval 0.25] [%clk 1:29:08] } 2. Bc4 { [%eval 0.0] [%clk 1:24:42] } 2... e6 { [%eval -0.02] [%clk 1:28:57] } 3. Nf3 { [%eval 0.0] [%clk 1:24:59] } 3... d5 { [%eval 0.0] [%clk 1:23:17] } 4. exd5 { [%eval 0.0] [%clk 1:25:07] } 4... exd5 { [%eval 0.04] [%clk 1:23:43] } 5. Bb5+ { [%eval 0.0] [%clk 1:25:24] } 5... Nc6 { [%eval 0.08] [%clk 1:21:37] } 6. c3 { [%eval -0.07] [%clk 1:23:54] } 6... Nf6 { [%eval -0.06] [%clk 1:18:20] } 7. O-O { [%eval -0.05] [%clk 1:24:10] } 7... Be7 { [%eval -0.08] [%clk 1:17:58] } 8. d4 { [%eval -0.1] [%clk 1:24:25] } 8... O-O { [%eval -0.1] [%clk 1:13:01] } 9. dxc5 { [%eval -0.08] [%clk 1:24:37] } 9... Bxc5 { [%eval -0.05] [%clk 1:13:06] } 10. h3?! { [%eval -0.91] } { Inaccuracy. Bg5 was best. } { [%clk 1:24:45] } 10... Ne4 { [%eval -0.95] [%clk 1:12:36] } 11. Nd4 { [%eval -0.88] [%clk 1:18:32] } 11... Qb6?! { [%eval -0.21] } { Inaccuracy. Qh4 was best. } { [%clk 1:06:56] } 12. Bxc6 { [%eval -0.28] [%clk 1:17:05] } 12... bxc6 { [%eval -0.24] [%clk 1:06:42] } 13. a4 { [%eval -0.69] [%clk 1:13:10] } 13... a5 { [%eval -0.36] [%clk 1:01:35] } 14. Re1 { [%eval -0.77] [%clk 1:12:51] } 14... Ba6 { [%eval -0.53] [%clk 0:55:57] } 15. Na3?! { [%eval -1.61] } { Inaccuracy. Nd2 was best. } { [%clk 1:12:22] } 15... Rfe8 { [%eval -1.45] [%clk 0:53:36] } 16. Nac2 { [%eval -1.48] [%clk 1:12:29] } 16... Rad8?! { [%eval -0.82] } { Inaccuracy. Bf8 was best. } { [%clk 0:45:39] } 17. Ne3?! { [%eval -1.48] } { Inaccuracy. b4 was best. } { [%clk 1:11:33] } 17... Nd6? { [%eval -0.12] } { Mistake. Bf8 was best. } { [%clk 0:40:03] } 18. b3? { [%eval -1.4] } { Mistake. Nb3 was best. } { [%clk 1:05:30] } 18... Rb8? { [%eval -0.02] } { Mistake. Ne4 was best. } { [%clk 0:35:11] } 19. Ba3 { [%eval -0.12] [%clk 1:02:47] } 19... Bxd4?! { [%eval 0.57] } { Inaccuracy. Bxa3 was best. } { [%clk 0:30:02] } 20. cxd4 { [%eval 0.6] [%clk 1:00:28] } 20... Ne4 { [%eval 0.45] [%clk 0:30:15] } 21. f3 { [%eval 0.0] [%clk 0:55:00] } 21... Nc3 { [%eval 0.0] [%clk 0:29:42] } 22. Qd2 { [%eval 0.0] [%clk 0:55:10] } 22... Ne2+ { [%eval 0.0] [%clk 0:27:37] } 23. Rxe2 { [%eval -0.04] [%clk 0:54:01] } 23... Bxe2 { [%eval -0.08] [%clk 0:28:01] } 24. Qxe2?? { [%eval -3.93] } { Blunder. Bd6 was best. } { [%clk 0:51:06] } 24... Qxb3 { [%eval -3.77] [%clk 0:27:30] } 25. Kf2 { [%eval -4.49] [%clk 0:51:06] } 25... Qc3 { [%eval -4.37] [%clk 0:27:50] } 26. Ra2 { [%eval -4.37] [%clk 0:48:55] } 26... Rb3 { [%eval -4.37] [%clk 0:25:58] } 27. Bb2 { [%eval -4.91] [%clk 0:41:10] } 27... Qxe3+ { [%eval -4.52] [%clk 0:26:15] } 28. Ke1?? { [%eval #-1] } { Checkmate is now unavoidable. Qxe3 was best. } 28... Qe4?? { [%eval 4.48] } { Lost forced checkmate sequence. Qxe2# was best. } 0-1