Event: Round 1: ERHABOR DAVID - NZEAKO CHIZOBA TREASURE
Date: 2023-03-24
White: ERHABOR DAVID
Black: NZEAKO CHIZOBA TREASURE
Result: 1-0
ECO: D30
Opening: Queen's Gambit Declined
Variant: Standard

1. c4 { [%eval 0.23] [%clk 1:29:02] } 1... e6 { [%eval 0.3] [%clk 1:00:00] } 2. d4 { [%eval 0.26] [%clk 1:28:38] } 2... d5 { [%eval 0.3] [%clk 1:00:24] } 3. e3 { [%eval 0.02] [%clk 1:28:48] } 3... c5 { [%eval 0.34] [%clk 1:00:39] } 4. a3 { [%eval 0.0] [%clk 1:29:02] } 4... Qb6?! { [%eval 0.62] } { Inaccuracy. cxd4 was best. } { [%clk 1:00:18] } 5. dxc5 { [%eval 0.77] [%clk 1:28:17] } 5... Qxc5 { [%eval 0.77] [%clk 0:59:30] } 6. b4 { [%eval 0.67] [%clk 1:28:30] } 6... Qd6 { [%eval 0.8] [%clk 0:59:29] } 7. Qc2 { [%eval 0.4] [%clk 1:24:52] } 7... Nf6?! { [%eval 1.38] } { Inaccuracy. dxc4 was best. } { [%clk 0:59:01] } 8. cxd5 { [%eval 1.4] [%clk 1:23:23] } 8... Nxd5?? { [%eval 5.66] } { Blunder. Bd7 was best. } { [%clk 0:59:10] } 9. Qxc8+ { [%eval 5.67] [%clk 1:23:39] } 9... Ke7 { [%eval 5.65] [%clk 0:56:10] } 10. Qxb7+ { [%eval 5.48] [%clk 1:22:59] } 10... Nc7 { [%eval 6.22] [%clk 0:56:22] } 11. Bb2 { [%eval 5.73] [%clk 1:21:27] } 11... Nc6 { [%eval 5.85] [%clk 0:55:20] } 12. Bb5 { [%eval 5.43] [%clk 1:18:53] } 12... Nd8 { [%eval 6.18] [%clk 0:45:56] } 13. Qe4 { [%eval 6.16] [%clk 1:13:07] } 13... f5 { [%eval 6.23] [%clk 0:44:40] } 14. Qd3 { [%eval 5.97] [%clk 1:11:34] } 14... Nxb5 { [%eval 5.88] [%clk 0:42:37] } 15. Qxb5 { [%eval 5.81] [%clk 1:09:52] } 15... Rb8 { [%eval 6.12] [%clk 0:42:06] } 16. Qe5 { [%eval 5.53] [%clk 1:08:07] } 16... Qb6 { [%eval 6.07] [%clk 0:41:57] } 17. Nf3 { [%eval 6.06] [%clk 1:04:42] } 17... Nc6 { [%eval 6.3] [%clk 0:40:14] } 18. Qf4 { [%eval 6.54] [%clk 1:04:38] } 18... Qa6 { [%eval 6.42] [%clk 0:36:32] } 19. Nc3 { [%eval 6.41] [%clk 1:02:34] } 19... Qd3 { [%eval 8.01] [%clk 0:35:28] } 20. Rd1 { [%eval 7.98] [%clk 1:01:29] } 20... Qc2? { [%eval #6] } { Checkmate is now unavoidable. Qxd1+ was best. } { [%clk 0:34:44] } 21. Rd2? { [%eval 7.6] } { Lost forced checkmate sequence. Qc7+ was best. } { [%clk 1:01:44] } 21... Qb3? { [%eval #6] } { Checkmate is now unavoidable. Qxd2+ was best. } { [%clk 0:34:27] } 22. Qc7+ { [%eval #5] [%clk 0:59:07] } 22... Kf6 { [%eval #5] } 23. Qxc6?! { [%eval 12.1] } { Lost forced checkmate sequence. Ne4+ was best. } 23... Be7?! { [%eval #7] } { Checkmate is now unavoidable. Kf7 was best. } { [%clk 0:30:30] } 24. Nd4?! { [%eval 10.06] } { Lost forced checkmate sequence. Nd5+ was best. } { [%clk 0:56:46] } 24... Rhc8 { [%eval 12.61] [%clk 0:27:56] } 25. Qxc8 { [%eval 10.11] [%clk 0:56:40] } 25... Qxb2?! { [%eval #5] } { Checkmate is now unavoidable. Rxc8 was best. } 26. Qxe6+ { [%eval #4] } 1-0