Event: Round 6: Matsuura, Everaldo - Casalaspro, Mathias Andre
Site: https://lichess.org/broadcast/iv-manaus-chess-open-2025/round-6/ayanXiJj/IsEbaQEV
Date: 2025-10-14
White: Matsuura, Everaldo
WhiteTitle: GM
WhiteElo: 2384
Black: Casalaspro, Mathias Andre
BlackTitle: FM
BlackElo: 2261
Result: 1/2-1/2
ECO: B52
Opening: Sicilian Defense: Moscow Variation, Main Line
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:27:33] } 1... c5 { [%eval 0.24] [%clk 1:30:45] } 2. Nf3 { [%eval 0.2] [%clk 1:26:59] } 2... d6 { [%eval 0.31] [%clk 1:31:11] } 3. Bb5+ { [%eval 0.14] [%clk 1:27:11] } 3... Bd7 { [%eval 0.22] [%clk 1:31:29] } 4. c4 { [%eval 0.08] [%clk 1:25:13] } 4... Nf6 { [%eval 0.23] [%clk 1:31:34] } 5. Nc3 { [%eval 0.17] [%clk 1:23:41] } 5... Bxb5 { [%eval 0.2] [%clk 1:27:33] } 6. cxb5 { [%eval 0.21] [%clk 1:23:39] } 6... Nbd7 { [%eval 0.35] [%clk 1:27:10] } 7. O-O { [%eval 0.26] [%clk 1:22:35] } 7... g6 { [%eval 0.35] } 8. d3 { [%eval 0.26] [%clk 1:19:18] } 8... Bg7 { [%eval 0.27] [%clk 1:20:05] } 9. h3 { [%eval 0.23] } 9... O-O { [%eval 0.27] [%clk 1:19:37] } 10. Be3 { [%eval 0.23] [%clk 1:16:22] } 10... e5 { [%eval 0.67] [%clk 1:02:17] } 11. Nd2 { [%eval 0.66] [%clk 1:05:31] } 11... Rc8 { [%eval 0.94] [%clk 0:57:20] } 12. Nc4 { [%eval 1.01] [%clk 1:00:56] } 12... d5?! { [%eval 2.02] } { Inaccuracy. Qe7 was best. } { [%clk 0:43:04] } 13. exd5 { [%eval 1.84] [%clk 0:59:39] } 13... Nb6 { [%eval 1.8] [%clk 0:43:08] } 14. Nxb6?! { [%eval 0.71] } { Inaccuracy. d6 was best. } { [%clk 0:50:29] } 14... axb6 { [%eval 0.8] [%clk 0:43:04] } 15. Bg5 { [%eval 0.71] [%clk 0:49:51] } 15... Qd7 { [%eval 1.19] [%clk 0:40:17] } 16. Bxf6 { [%eval 0.96] [%clk 0:47:53] } 16... Bxf6 { [%eval 0.97] [%clk 0:40:19] } 17. Qg4 { [%eval 0.92] [%clk 0:46:15] } 17... Rfd8 { [%eval 1.25] [%clk 0:34:40] } 18. Qxd7 { [%eval 1.3] [%clk 0:45:20] } 18... Rxd7 { [%eval 1.29] [%clk 0:35:09] } 19. Rac1 { [%eval 1.21] [%clk 0:42:27] } 19... Ra8 { [%eval 1.37] [%clk 0:34:51] } 20. Rfe1 { [%eval 1.39] [%clk 0:41:11] } 20... Bg7 { [%eval 1.32] [%clk 0:28:57] } 21. Rc2 { [%eval 1.33] [%clk 0:33:14] } 1/2-1/2