Event: Round 5: Pedraza Aldana, Alexandra - Mateus, Martha
Date: 2024-11-11
White: Pedraza Aldana, Alexandra
WhiteElo: 1696
Black: Mateus, Martha
BlackTitle: WIM
BlackElo: 1957
Result: 0-1
ECO: B22
Opening: Sicilian Defense: Alapin Variation, Barmen Defense
Variant: Standard

1. e4 { [%eval 0.18] [%clk 0:04:02] } 1... c5 { [%eval 0.25] [%clk 0:04:04] } 2. c3 { [%eval 0.0] [%clk 0:04:03] } 2... d5 { [%eval 0.16] [%clk 0:04:05] } 3. exd5 { [%eval 0.12] [%clk 0:04:04] } 3... Qxd5 { [%eval 0.19] [%clk 0:04:06] } 4. d4 { [%eval 0.09] [%clk 0:04:04] } 4... Nf6 { [%eval 0.1] [%clk 0:04:07] } 5. Be3 { [%eval -0.02] [%clk 0:04:05] } 5... cxd4 { [%eval 0.0] [%clk 0:04:06] } 6. cxd4 { [%eval 0.0] [%clk 0:04:06] } 6... Bg4 { [%eval 0.05] [%clk 0:04:07] } 7. f3 { [%eval -0.02] [%clk 0:04:00] } 7... Bd7 { [%eval 0.0] [%clk 0:04:00] } 8. Nc3 { [%eval -0.09] [%clk 0:04:00] } 8... Qa5 { [%eval -0.11] [%clk 0:04:01] } 9. Bd2?! { [%eval -0.71] } { Inaccuracy. Bc4 was best. } { [%clk 0:03:56] } 9... Qb6 { [%eval -0.64] [%clk 0:04:01] } 10. Nge2 { [%eval -0.76] [%clk 0:03:27] } 10... e6 { [%eval -0.67] [%clk 0:04:03] } 11. Qc2 { [%eval -1.18] [%clk 0:03:17] } 11... Nc6 { [%eval -1.23] [%clk 0:04:02] } 12. Be3 { [%eval -1.1] [%clk 0:03:16] } 12... Nb4 { [%eval -1.28] [%clk 0:04:03] } 13. Qd1?! { [%eval -1.95] } { Inaccuracy. Qd2 was best. } { [%clk 0:03:08] } 13... Nbd5 { [%eval -1.89] [%clk 0:03:58] } 14. Bf2? { [%eval -3.79] } { Mistake. Bd2 was best. } { [%clk 0:03:01] } 14... Qxb2 { [%eval -3.84] [%clk 0:03:10] } 15. Rc1?! { [%eval -5.42] } { Inaccuracy. Rb1 was best. } { [%clk 0:02:31] } 15... Bb4 { [%eval -5.49] [%clk 0:02:58] } 16. Qd3?! { [%eval -8.61] } { Inaccuracy. Qd2 was best. } { [%clk 0:02:14] } 16... Rc8 { [%eval -6.37] [%clk 0:02:44] } 17. g4?! { [%eval -12.27] } { Inaccuracy. Be3 was best. } { [%clk 0:01:11] } 17... Nxc3 { [%eval -11.94] [%clk 0:02:34] } 18. Rxc3?! { [%eval #-12] } { Checkmate is now unavoidable. Qxc3 was best. } { [%clk 0:00:36] } 18... Bxc3+? { [%eval -9.85] } { Lost forced checkmate sequence. Rxc3 was best. } { [%clk 0:02:28] } 19. Kd1? { [%eval #-2] } { Checkmate is now unavoidable. Nxc3 was best. } { [%clk 0:00:18] } 19... Ba4+ { [%eval #-1] [%clk 0:02:19] } 0-1