Event: Round 4: Juan Mas, Santiago - Ventura Monfort, Javier
Date: 2024-07-24
White: Juan Mas, Santiago
WhiteElo: 1998
Black: Ventura Monfort, Javier
BlackElo: 1812
Result: 1-0
ECO: A01
Opening: Nimzo-Larsen Attack: Classical Variation
Variant: Standard

1. b3 { [%eval 0.0] [%clk 1:30:46] } 1... d5 { [%eval 0.09] [%clk 1:30:35] } 2. Bb2 { [%eval 0.0] [%clk 1:31:14] } 2... Bf5 { [%eval 0.0] [%clk 1:30:58] } 3. Nf3 { [%eval 0.0] [%clk 1:31:33] } 3... e6 { [%eval 0.0] [%clk 1:31:13] } 4. g3 { [%eval -0.07] [%clk 1:31:49] } 4... h6 { [%eval 0.05] [%clk 1:31:35] } 5. Bg2 { [%eval 0.0] [%clk 1:32:12] } 5... Nf6 { [%eval 0.0] [%clk 1:31:54] } 6. d3 { [%eval -0.03] [%clk 1:32:32] } 6... Be7 { [%eval 0.0] [%clk 1:32:10] } 7. O-O { [%eval 0.0] [%clk 1:32:56] } 7... O-O { [%eval 0.0] [%clk 1:32:25] } 8. Nbd2 { [%eval -0.07] [%clk 1:33:06] } 8... Nbd7 { [%eval 0.04] [%clk 1:32:24] } 9. Qe1 { [%eval 0.03] [%clk 1:33:22] } 9... c6 { [%eval 0.1] [%clk 1:32:21] } 10. e4 { [%eval 0.03] [%clk 1:33:46] } 10... dxe4 { [%eval 0.08] [%clk 1:24:23] } 11. dxe4 { [%eval 0.15] [%clk 1:34:14] } 11... Bh7 { [%eval 0.16] [%clk 1:24:33] } 12. Qe2 { [%eval 0.21] [%clk 1:34:16] } 12... Qc7 { [%eval 0.13] [%clk 1:22:36] } 13. a4 { [%eval 0.16] [%clk 1:32:41] } 13... a5 { [%eval 0.21] [%clk 1:18:41] } 14. Ne1 { [%eval 0.41] [%clk 1:32:26] } 14... Rad8 { [%eval 0.5] [%clk 1:11:21] } 15. Nd3 { [%eval 0.41] [%clk 1:32:14] } 15... b5 { [%eval 0.55] [%clk 1:10:49] } 16. Rfc1 { [%eval 0.51] [%clk 1:28:28] } 16... Qb6 { [%eval 0.52] [%clk 1:07:52] } 17. axb5 { [%eval 0.03] [%clk 1:25:00] } 17... cxb5 { [%eval 0.0] [%clk 1:07:07] } 18. c4 { [%eval 0.0] [%clk 1:22:28] } 18... Nc5 { [%eval 0.0] [%clk 1:03:37] } 19. Nxc5 { [%eval 0.0] [%clk 1:21:53] } 19... Bxc5 { [%eval 0.0] [%clk 1:03:16] } 20. Bxf6 { [%eval 0.0] [%clk 1:14:24] } 20... Bxf2+ { [%eval 0.14] [%clk 0:54:10] } 21. Kf1 { [%eval -0.25] [%clk 1:14:48] } 21... gxf6 { [%eval -0.29] [%clk 0:53:58] } 22. cxb5?! { [%eval -0.85] } { Inaccuracy. Qxf2 was best. } { [%clk 1:13:27] } 22... Qe3? { [%eval 0.55] } { Mistake. Bc5 was best. } { [%clk 0:43:09] } 23. Nc4 { [%eval 0.36] [%clk 1:12:57] } 23... Qxe2+ { [%eval 0.37] [%clk 0:39:41] } 24. Kxe2 { [%eval 0.34] [%clk 1:13:22] } 24... Bd4 { [%eval 0.31] [%clk 0:39:48] } 25. Rxa5 { [%eval 0.53] [%clk 1:13:40] } 25... Ra8?? { [%eval 3.23] } { Blunder. Rb8 was best. } { [%clk 0:39:54] } 26. b4? { [%eval 1.79] } { Mistake. Rxa8 was best. } { [%clk 1:09:19] } 26... e5?! { [%eval 2.83] } { Inaccuracy. Rab8 was best. } { [%clk 0:34:59] } 27. Rc2?! { [%eval 1.83] } { Inaccuracy. Nd6 was best. } { [%clk 1:08:14] } 27... Rfb8?? { [%eval 4.65] } { Blunder. Rac8 was best. } { [%clk 0:32:33] } 28. b6 { [%eval 4.57] [%clk 1:07:40] } 28... Bg6 { [%eval 5.29] [%clk 0:29:55] } 29. Bf3 { [%eval 4.47] [%clk 1:06:54] } 29... Kh7 { [%eval 4.79] [%clk 0:28:08] } 30. b7 { [%eval 4.9] [%clk 1:02:43] } 30... Ra7 { [%eval 5.0] [%clk 0:25:45] } 31. Rxa7 { [%eval 5.03] [%clk 1:02:39] } 31... Bxa7 { [%eval 4.92] [%clk 0:26:13] } 32. Na5 { [%eval 4.97] [%clk 1:02:54] } 32... f5 { [%eval 4.81] [%clk 0:25:24] } 33. Rc8 { [%eval 4.79] [%clk 1:00:46] } 33... fxe4 { [%eval 4.76] [%clk 0:25:25] } 34. Bg2 { [%eval 4.69] [%clk 1:00:31] } 34... Bh5+ { [%eval 4.72] [%clk 0:23:27] } 35. Ke1 { [%eval 4.79] [%clk 0:59:18] } 35... f5 { [%eval 4.78] [%clk 0:20:32] } 36. Rxb8 { [%eval 4.55] [%clk 0:59:39] } 36... Bd4?? { [%eval #10] } { Checkmate is now unavoidable. Bxb8 was best. } { [%clk 0:16:49] } 37. Rc8 { [%eval #9] [%clk 0:57:40] } 1-0