Event: Round 4: Plazas, Jacob - Manzone, Alessandro
Date: 2025-07-13
White: Plazas, Jacob
WhiteElo: 1933
Black: Manzone, Alessandro
BlackTitle: FM
BlackElo: 2397
Result: 0-1
ECO: E11
Opening: Bogo-Indian Defense: Grünfeld Variation
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:27:31] } 1... Nf6 { [%eval 0.19] [%clk 1:29:45] } 2. c4 { [%eval 0.18] [%clk 1:27:54] } 2... e6 { [%eval 0.14] [%clk 1:30:10] } 3. Nf3 { [%eval 0.11] [%clk 1:28:21] } 3... Bb4+ { [%eval 0.54] [%clk 1:30:31] } 4. Nbd2 { [%eval 0.29] [%clk 1:28:46] } 4... d5 { [%eval 0.42] [%clk 1:29:30] } 5. Qa4+ { [%eval 0.37] [%clk 1:29:08] } 5... Nc6 { [%eval 0.42] [%clk 1:29:53] } 6. a3 { [%eval 0.42] [%clk 1:29:23] } 6... Be7 { [%eval 0.39] [%clk 1:27:41] } 7. e3 { [%eval 0.4] [%clk 1:29:36] } 7... O-O { [%eval 0.29] [%clk 1:22:21] } 8. Bd3 { [%eval 0.42] [%clk 1:29:02] } 8... a5 { [%eval 0.37] [%clk 1:19:44] } 9. b4?! { [%eval -0.3] } { Inaccuracy. O-O was best. } { [%clk 1:22:22] } 9... dxc4 { [%eval -0.3] [%clk 1:11:19] } 10. Nxc4 { [%eval -0.32] [%clk 1:22:31] } 10... Bd7?! { [%eval 0.58] } { Inaccuracy. b5 was best. } { [%clk 1:11:42] } 11. b5 { [%eval 0.5] [%clk 1:22:36] } 11... Na7 { [%eval 0.67] [%clk 1:12:06] } 12. Nce5 { [%eval 0.2] [%clk 1:19:20] } 12... Be8 { [%eval 0.15] [%clk 1:08:27] } 13. O-O { [%eval 0.21] [%clk 1:01:37] } 13... c6 { [%eval 0.17] [%clk 1:06:20] } 14. bxc6 { [%eval 0.17] [%clk 1:01:05] } 14... Nxc6 { [%eval 0.21] [%clk 1:06:41] } 15. Bb5 { [%eval -0.21] [%clk 0:56:32] } 15... Qd5 { [%eval -0.1] [%clk 0:57:30] } 16. Nc4?? { [%eval -3.1] } { Blunder. Nxc6 was best. } { [%clk 0:52:23] } 16... Ne5 { [%eval -3.2] [%clk 0:52:39] } 17. Bxe8 { [%eval -3.13] [%clk 0:35:50] } 17... Nxc4 { [%eval -3.16] [%clk 0:52:02] } 18. e4 { [%eval -3.38] [%clk 0:23:06] } 18... Nxe4 { [%eval -3.33] [%clk 0:52:15] } 19. Bb5 { [%eval -3.34] [%clk 0:23:18] } 19... Rfc8 { [%eval -3.34] [%clk 0:49:14] } 20. Bxc4 { [%eval -3.36] [%clk 0:22:21] } 20... Rxc4 { [%eval -3.36] [%clk 0:46:41] } 21. Qd1 { [%eval -3.37] [%clk 0:21:49] } 21... Rac8 { [%eval -3.26] [%clk 0:44:05] } 22. Be3 { [%eval -3.57] [%clk 0:19:10] } 22... Bf6 { [%eval -3.38] [%clk 0:43:52] } 23. Qb3 { [%eval -3.49] [%clk 0:18:50] } 23... b5 { [%eval -3.41] [%clk 0:39:22] } 24. Rfb1 { [%eval -3.69] [%clk 0:14:31] } 24... h6 { [%eval -3.53] [%clk 0:34:53] } 25. h3?! { [%eval -5.23] } { Inaccuracy. Re1 was best. } { [%clk 0:12:24] } 25... Rc1+ { [%eval -5.26] [%clk 0:33:50] } 26. Bxc1 { [%eval -5.18] [%clk 0:09:58] } 26... Rxc1+ { [%eval -5.12] [%clk 0:34:13] } 27. Rxc1 { [%eval -5.18] [%clk 0:08:31] } 27... Qxb3 { [%eval -5.18] [%clk 0:34:36] } 28. Rab1 { [%eval -5.63] [%clk 0:08:34] } 28... Qxa3 { [%eval -5.86] [%clk 0:34:08] } 29. Rc8+ { [%eval -5.63] [%clk 0:08:58] } 29... Kh7 { [%eval -5.85] [%clk 0:34:33] } 30. Rxb5 { [%eval -6.88] [%clk 0:09:21] } 30... Qa2 { [%eval -6.96] [%clk 0:34:15] } 31. Rbb8 { [%eval -7.46] [%clk 0:08:12] } 31... Qxf2+ { [%eval -7.42] [%clk 0:34:30] } 0-1