Event: Round 4: Alvarado Machado, Bryan Alberto - Londono Zamora, Duberney
Date: 2024-05-30
White: Alvarado Machado, Bryan Alberto
WhiteElo: 1688
Black: Londono Zamora, Duberney
BlackElo: 1863
Result: 1/2-1/2
ECO: B40
Opening: Sicilian Defense: French Variation
Variant: Standard

1. e4 { [%eval 0.15] [%clk 0:03:56] } 1... c5 { [%eval 0.25] [%clk 0:04:03] } 2. Nf3 { [%eval 0.25] [%clk 0:03:57] } 2... e6 { [%eval 0.3] [%clk 0:04:04] } 3. Be2 { [%eval 0.18] [%clk 0:03:57] } 3... Nc6 { [%eval 0.25] [%clk 0:04:04] } 4. c3 { [%eval -0.03] [%clk 0:03:58] } 4... d5 { [%eval 0.0] [%clk 0:04:03] } 5. exd5 { [%eval 0.01] [%clk 0:03:56] } 5... Qxd5 { [%eval 0.12] [%clk 0:04:03] } 6. d4 { [%eval 0.12] } 6... Nf6 { [%eval 0.12] [%clk 0:04:03] } 7. O-O { [%eval 0.12] [%clk 0:03:51] } 7... Be7 { [%eval 0.26] [%clk 0:04:04] } 8. dxc5 { [%eval 0.33] [%clk 0:03:52] } 8... Bxc5 { [%eval 0.54] [%clk 0:03:56] } 9. c4?! { [%eval -0.1] } { Inaccuracy. b4 was best. } { [%clk 0:03:49] } 9... Qxd1 { [%eval -0.08] } 10. Rxd1 { [%eval -0.23] [%clk 0:03:50] } 10... O-O { [%eval 0.07] } 11. Nc3 { [%eval 0.1] } 11... a6 { [%eval 0.6] [%clk 0:03:45] } 12. a3 { [%eval 0.53] [%clk 0:03:53] } 12... Ng4 { [%eval 0.49] [%clk 0:03:40] } 13. Rf1 { [%eval 0.48] [%clk 0:03:45] } 13... Be7 { [%eval 0.72] [%clk 0:03:16] } 14. Bf4?! { [%eval 0.15] } { Inaccuracy. h3 was best. } { [%clk 0:03:41] } 14... Bf6 { [%eval 0.53] [%clk 0:03:10] } 15. Rab1 { [%eval 0.0] [%clk 0:03:28] } 15... Nge5?! { [%eval 1.04] } { Inaccuracy. e5 was best. } { [%clk 0:02:48] } 16. Ne4?! { [%eval 0.17] } { Inaccuracy. Nxe5 was best. } { [%clk 0:03:30] } 16... Nxf3+ { [%eval 0.16] [%clk 0:02:41] } 17. Bxf3 { [%eval 0.19] } 17... Be5 { [%eval 0.42] [%clk 0:02:36] } 18. Be3 { [%eval 0.42] [%clk 0:03:27] } 18... Nd4 { [%eval 0.63] [%clk 0:02:32] } 19. Bxd4 { [%eval 0.24] [%clk 0:03:24] } 19... Bxd4 { [%eval 0.35] [%clk 0:02:33] } 20. Rfd1 { [%eval 0.18] [%clk 0:03:25] } 20... e5 { [%eval 0.18] [%clk 0:02:34] } 21. Nd2 { [%eval -0.02] [%clk 0:03:17] } 21... Bf5 { [%eval -0.06] [%clk 0:02:27] } 22. Bxb7 { [%eval -0.54] [%clk 0:03:13] } 22... Rab8 { [%eval -0.02] [%clk 0:02:26] } 23. Be4 { [%eval 0.0] [%clk 0:03:14] } 23... Bxe4 { [%eval 0.0] [%clk 0:02:22] } 24. Nxe4 { [%eval -0.07] [%clk 0:03:15] } 24... Rxb2 { [%eval -0.02] [%clk 0:02:23] } 25. Rxb2 { [%eval -0.01] [%clk 0:02:52] } 25... Bxb2 { [%eval -0.08] [%clk 0:02:24] } 26. a4 { [%eval -0.15] } 26... Bd4 { [%eval -0.07] [%clk 0:02:19] } 27. Nd2 { [%eval -0.47] [%clk 0:02:42] } 27... Rb8 { [%eval -0.34] [%clk 0:02:10] } 28. Nf3 { [%eval -0.43] [%clk 0:02:38] } 28... Rb4 { [%eval 0.0] [%clk 0:01:51] } 29. Nxe5 { [%eval 0.0] [%clk 0:02:21] } 29... Rb2? { [%eval 1.61] } { Mistake. Rxa4 was best. } { [%clk 0:00:46] } 30. Nf3? { [%eval -0.04] } { Mistake. g3 was best. } { [%clk 0:01:58] } 30... Bxf2+ { [%eval -0.03] [%clk 0:00:43] } 31. Kf1 { [%eval -0.1] [%clk 0:01:52] } 31... g6 { [%eval -0.04] [%clk 0:00:44] } 32. Rd2 { [%eval -0.03] [%clk 0:01:42] } 1/2-1/2