Event: Round 5: Matsuura, Everaldo - Casalaspro, Mathias Andre
Date: 2024-08-30
White: Matsuura, Everaldo
WhiteTitle: GM
WhiteElo: 2365
Black: Casalaspro, Mathias Andre
BlackTitle: CM
BlackElo: 2199
Result: 1-0
ECO: A48
Opening: London System
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:28:20] } 1... Nf6 { [%eval 0.17] [%clk 1:30:31] } 2. Nf3 { [%eval 0.1] [%clk 1:28:07] } 2... g6 { [%eval 0.15] [%clk 1:30:33] } 3. Bf4 { [%eval 0.1] [%clk 1:28:19] } 3... Bg7 { [%eval 0.09] [%clk 1:30:11] } 4. e3 { [%eval 0.07] [%clk 1:28:36] } 4... d6 { [%eval 0.13] [%clk 1:30:11] } 5. h3 { [%eval 0.0] [%clk 1:28:56] } 5... O-O { [%eval 0.13] [%clk 1:30:08] } 6. Be2 { [%eval 0.03] [%clk 1:29:15] } 6... Nbd7 { [%eval 0.21] [%clk 1:29:34] } 7. O-O { [%eval 0.14] [%clk 1:29:29] } 7... b6 { [%eval 0.2] [%clk 1:28:51] } 8. c4 { [%eval 0.05] [%clk 1:29:36] } 8... Ne4 { [%eval 0.32] [%clk 1:23:10] } 9. Bh2 { [%eval 0.0] [%clk 1:23:43] } 9... Bb7 { [%eval -0.01] [%clk 1:21:03] } 10. Nbd2 { [%eval -0.1] [%clk 1:22:13] } 10... Ndf6 { [%eval 0.09] [%clk 1:05:16] } 11. Qc2 { [%eval 0.18] [%clk 1:19:28] } 11... Qe8 { [%eval 0.32] [%clk 1:01:37] } 12. Rac1 { [%eval 0.26] [%clk 1:04:12] } 12... Rd8 { [%eval 0.34] [%clk 0:48:23] } 13. b4 { [%eval 0.26] [%clk 0:56:26] } 13... c5 { [%eval 0.33] [%clk 0:41:27] } 14. bxc5 { [%eval 0.4] [%clk 0:55:40] } 14... bxc5 { [%eval 0.37] [%clk 0:38:57] } 15. d5 { [%eval 0.33] [%clk 0:55:02] } 15... Nxd2 { [%eval 0.33] [%clk 0:39:21] } 16. Nxd2 { [%eval 0.45] [%clk 0:55:14] } 16... e6 { [%eval 0.49] [%clk 0:39:02] } 17. dxe6?! { [%eval -0.13] } { Inaccuracy. Qb3 was best. } { [%clk 0:52:45] } 17... fxe6?! { [%eval 0.79] } { Inaccuracy. Qxe6 was best. } { [%clk 0:33:31] } 18. Bf3 { [%eval 0.57] } 18... Bxf3 { [%eval 0.57] } 19. Nxf3 { [%eval 0.5] } 19... Qc6 { [%eval 0.56] } 20. Ng5 { [%eval 0.45] [%clk 0:50:46] } 20... d5?! { [%eval 1.35] } { Inaccuracy. Rfe8 was best. } { [%clk 0:25:11] } 21. cxd5 { [%eval 1.32] } 21... Rxd5 { [%eval 1.24] [%clk 0:25:23] } 22. Nf3 { [%eval 1.28] } 22... Nd7 { [%eval 1.54] } 23. e4 { [%eval 1.65] [%clk 0:41:42] } 23... Rh5 { [%eval 1.51] } 24. Qd3 { [%eval 1.33] [%clk 0:33:53] } 24... Nb6 { [%eval 1.31] [%clk 0:17:22] } 25. Nd2 { [%eval 1.19] } 25... Qc8?! { [%eval 1.82] } { Inaccuracy. Qd7 was best. } 26. Qa3? { [%eval 0.61] } { Mistake. g4 was best. } 26... Qd7?! { [%eval 1.38] } { Inaccuracy. c4 was best. } 27. Nf3 { [%eval 0.84] } 27... c4 { [%eval 0.62] } 28. Rfd1 { [%eval 0.68] [%clk 0:06:22] } 28... Qb7 { [%eval 0.82] } 29. e5?! { [%eval 0.22] } { Inaccuracy. Bd6 was best. } { [%clk 0:05:54] } 29... Rhf5 { [%eval 0.32] [%clk 0:05:55] } 30. Qd6 { [%eval 0.06] } 30... Re8 { [%eval 0.13] } 31. Nd4?! { [%eval -0.54] } { Inaccuracy. Qd4 was best. } { [%clk 0:03:20] } 31... Bf8? { [%eval 0.87] } { Mistake. Rf7 was best. } 32. Nxf5 { [%eval 0.78] } 32... Bxd6 { [%eval 0.73] [%clk 0:05:17] } 33. Nxd6 { [%eval 0.88] } 33... Qc6 { [%eval 0.75] [%clk 0:05:44] } 34. Nxe8 { [%eval 0.75] [%clk 0:04:07] } 34... Qxe8 { [%eval 0.79] } 35. Bf4 { [%eval 0.84] [%clk 0:02:24] } 35... Qa4 { [%eval 1.33] } 36. Bg5 { [%eval 1.31] [%clk 0:02:23] } 36... Qxa2?? { [%eval 6.96] } { Blunder. Kg7 was best. } 37. Ra1 { [%eval 6.79] } 1-0