Event: Round 4: Martinez, Valentino - Monteiro, Samuel Ramazzotte
Date: 2024-12-04
White: Martinez, Valentino
WhiteElo: 1644
Black: Monteiro, Samuel Ramazzotte
BlackElo: 1906
Result: 0-1
ECO: B44
Opening: Sicilian Defense: Taimanov Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:00:58] } 1... c5 { [%eval 0.25] [%clk 1:00:56] } 2. Nf3 { [%eval 0.21] [%clk 1:01:23] } 2... e6 { [%eval 0.28] [%clk 1:00:31] } 3. d4 { [%eval 0.4] [%clk 1:01:01] } 3... cxd4 { [%eval 0.29] [%clk 1:00:55] } 4. Nxd4 { [%eval 0.23] [%clk 1:01:24] } 4... Nc6 { [%eval 0.28] [%clk 1:01:21] } 5. Nxc6 { [%eval 0.03] [%clk 1:00:36] } 5... bxc6 { [%eval 0.04] [%clk 1:01:44] } 6. g3 { [%eval -0.44] [%clk 1:00:19] } 6... d5 { [%eval -0.38] [%clk 1:01:43] } 7. Bg2 { [%eval -0.34] [%clk 1:00:25] } 7... Ba6 { [%eval -0.24] [%clk 1:01:15] } 8. Nc3 { [%eval -0.45] [%clk 1:00:25] } 8... Nf6 { [%eval -0.43] [%clk 0:57:22] } 9. Bg5? { [%eval -1.73] } { Mistake. exd5 was best. } { [%clk 0:59:09] } 9... Be7?! { [%eval -1.03] } { Inaccuracy. Qb6 was best. } { [%clk 0:57:36] } 10. e5 { [%eval -0.93] [%clk 0:51:42] } 10... Nd7 { [%eval -0.91] [%clk 0:57:57] } 11. Bxe7 { [%eval -1.02] [%clk 0:51:43] } 11... Qxe7 { [%eval -1.01] [%clk 0:58:22] } 12. f4 { [%eval -1.39] [%clk 0:49:54] } 12... Qc5?! { [%eval -0.67] } { Inaccuracy. Qb4 was best. } { [%clk 0:53:14] } 13. Qd2 { [%eval -0.69] [%clk 0:46:38] } 13... O-O { [%eval -0.76] [%clk 0:52:44] } 14. O-O-O?! { [%eval -1.5] } { Inaccuracy. Na4 was best. } { [%clk 0:42:42] } 14... Rab8 { [%eval -1.43] [%clk 0:52:29] } 15. Ne4?? { [%eval -4.01] } { Blunder. Qd4 was best. } { [%clk 0:39:33] } 15... Qb5?? { [%eval -0.23] } { Blunder. dxe4 was best. } { [%clk 0:41:07] } 16. Qc3?! { [%eval -0.9] } { Inaccuracy. b3 was best. } { [%clk 0:38:13] } 16... Nb6?! { [%eval 0.13] } { Inaccuracy. c5 was best. } { [%clk 0:37:15] } 17. Nd6 { [%eval -0.29] [%clk 0:38:04] } 17... Qa4 { [%eval -0.26] [%clk 0:37:11] } 18. Qb3 { [%eval -0.32] [%clk 0:34:52] } 18... Qa5 { [%eval -0.3] [%clk 0:37:30] } 19. a3?? { [%eval -6.01] } { Blunder. Qc3 was best. } { [%clk 0:34:17] } 19... Na4 { [%eval -5.91] [%clk 0:37:25] } 20. Qe3?! { [%eval -8.05] } { Inaccuracy. Bf1 was best. } { [%clk 0:31:34] } 20... Rxb2 { [%eval -8.31] [%clk 0:36:39] } 21. Qd2? { [%eval #-7] } { Checkmate is now unavoidable. Bxd5 was best. } { [%clk 0:29:13] } 21... Qc5?! { [%eval -13.23] } { Lost forced checkmate sequence. Qb6 was best. } { [%clk 0:37:02] } 0-1