Event: Round 4: Montoya, Mariangel - Mateus, Martha
Date: 2024-11-09
White: Montoya, Mariangel
WhiteElo: 1689
Black: Mateus, Martha
BlackTitle: WIM
BlackElo: 1957
Result: 0-1
ECO: B28
Opening: Sicilian Defense: O'Kelly Variation, Normal System
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:26:15] } 1... c5 { [%eval 0.25] [%clk 1:30:46] } 2. Nf3 { [%eval 0.21] [%clk 1:26:35] } 2... a6 { [%eval 0.53] [%clk 1:31:02] } 3. d4 { [%eval 0.19] [%clk 1:26:36] } 3... cxd4 { [%eval 0.17] [%clk 1:31:27] } 4. Nxd4 { [%eval 0.19] [%clk 1:27:02] } 4... Nf6 { [%eval 0.22] [%clk 1:31:55] } 5. Nc3 { [%eval 0.0] [%clk 1:27:21] } 5... e5 { [%eval 0.0] [%clk 1:32:20] } 6. Nb3 { [%eval 0.0] [%clk 1:27:33] } 6... Bb4 { [%eval 0.0] [%clk 1:32:46] } 7. f3 { [%eval -0.11] [%clk 1:27:22] } 7... d5 { [%eval 0.0] [%clk 1:32:34] } 8. exd5 { [%eval 0.09] [%clk 1:26:33] } 8... Nxd5 { [%eval 0.07] [%clk 1:32:53] } 9. Bd2?! { [%eval -0.74] } { Inaccuracy. a3 was best. } { [%clk 1:26:38] } 9... Nxc3 { [%eval -0.73] [%clk 1:32:44] } 10. bxc3 { [%eval -0.84] } 10... Bd6 { [%eval -0.91] [%clk 1:32:45] } 11. Bd3 { [%eval -0.74] [%clk 1:27:03] } 11... O-O { [%eval -0.76] [%clk 1:31:35] } 12. O-O { [%eval -0.68] [%clk 1:27:05] } 12... Qc7 { [%eval -0.52] [%clk 1:31:48] } 13. Qe2 { [%eval -0.75] [%clk 1:26:21] } 13... Be6 { [%eval -0.78] [%clk 1:28:56] } 14. Rad1 { [%eval -0.99] [%clk 1:24:01] } 14... Nd7 { [%eval -0.92] [%clk 1:28:18] } 15. Qf2?! { [%eval -1.86] } { Inaccuracy. c4 was best. } { [%clk 1:20:20] } 15... f5 { [%eval -1.66] [%clk 1:21:56] } 16. Qh4 { [%eval -1.69] [%clk 1:18:57] } 16... Nf6 { [%eval -1.51] [%clk 1:18:57] } 17. h3 { [%eval -1.99] [%clk 1:14:21] } 17... Rae8 { [%eval -2.06] [%clk 1:14:56] } 18. g4?? { [%eval -5.13] } { Blunder. c4 was best. } { [%clk 1:13:01] } 18... e4 { [%eval -5.25] [%clk 1:12:09] } 19. Be2 { [%eval -5.59] [%clk 1:08:54] } 19... Bg3 { [%eval -5.53] [%clk 1:03:42] } 20. Qg5 { [%eval -5.55] [%clk 1:06:12] } 20... e3 { [%eval -5.2] [%clk 0:55:22] } 21. Be1?! { [%eval -7.05] } { Inaccuracy. Qxe3 was best. } { [%clk 1:03:57] } 21... h6 { [%eval -7.11] [%clk 0:48:34] } 22. Qg6 { [%eval -7.03] [%clk 1:03:22] } 22... Bxe1 { [%eval -7.08] [%clk 0:48:58] } 23. Rdxe1?! { [%eval -72.52] } { Inaccuracy. gxf5 was best. } { [%clk 1:03:33] } 23... Qg3+ { [%eval -73.71] [%clk 0:49:12] } 24. Kh1 { [%eval -16.91] [%clk 1:03:56] } 24... Qxh3+ { [%eval -11.05] [%clk 0:49:39] } 25. Kg1 { [%eval -10.06] } 25... Qg3+ { [%eval -10.02] [%clk 0:49:31] } 26. Kh1 { [%eval -9.36] [%clk 1:04:43] } 26... Nxg4 { [%eval -8.8] [%clk 0:48:23] } 27. fxg4? { [%eval #-10] } { Checkmate is now unavoidable. Qh5 was best. } { [%clk 1:04:54] } 27... Bd5+ { [%eval #-9] [%clk 0:48:49] } 0-1