Event: Round 4: Kevin Sanchez Castillo - Rivas Hoyos, Jermain Richard
Date: 2025-03-24
White: Kevin Sanchez Castillo
Black: Rivas Hoyos, Jermain Richard
BlackElo: 1482
Result: 0-1
ECO: A10
Opening: English Opening: Anglo-Dutch Defense
Variant: Standard
TimeControl: 4+2

1. c4 { [%eval 0.12] [%clk 0:04:02] } 1... f5 { [%eval 0.47] [%clk 0:04:02] } 2. Nc3 { [%eval 0.3] [%clk 0:04:03] } 2... Nf6 { [%eval 0.45] [%clk 0:04:03] } 3. Nf3 { [%eval 0.41] [%clk 0:04:02] } 3... e6 { [%eval 0.44] [%clk 0:04:04] } 4. d4 { [%eval 0.3] [%clk 0:04:01] } 4... Bb4 { [%eval 0.35] [%clk 0:04:05] } 5. Bd2 { [%eval 0.31] [%clk 0:03:58] } 5... b6 { [%eval 0.42] [%clk 0:04:05] } 6. e3 { [%eval 0.33] [%clk 0:03:56] } 6... Bb7 { [%eval 0.37] [%clk 0:04:07] } 7. a3 { [%eval 0.16] [%clk 0:03:52] } 7... Bxc3 { [%eval 0.22] [%clk 0:04:07] } 8. Bxc3 { [%eval 0.21] [%clk 0:03:52] } 8... O-O { [%eval 0.35] [%clk 0:04:07] } 9. Be2 { [%eval 0.16] [%clk 0:03:49] } 9... Ne4 { [%eval 0.18] [%clk 0:04:07] } 10. O-O { [%eval -0.09] [%clk 0:03:44] } 10... Qe8?! { [%eval 0.54] } { Inaccuracy. Nxc3 was best. } { [%clk 0:03:41] } 11. Bd3?! { [%eval -0.25] } { Inaccuracy. Be1 was best. } { [%clk 0:03:23] } 11... Qg6 { [%eval 0.28] [%clk 0:03:39] } 12. Ne5? { [%eval -1.3] } { Mistake. Be1 was best. } { [%clk 0:03:16] } 12... Qg5? { [%eval 0.11] } { Mistake. Nxc3 was best. } { [%clk 0:03:07] } 13. Bxe4 { [%eval -0.22] [%clk 0:03:01] } 13... Bxe4 { [%eval 0.06] [%clk 0:03:06] } 14. Nf3 { [%eval 0.06] [%clk 0:03:02] } 14... Qh5 { [%eval 0.31] [%clk 0:02:52] } 15. Bb4 { [%eval -0.08] [%clk 0:02:41] } 15... Rf6 { [%eval 0.28] [%clk 0:02:51] } 16. Kh1? { [%eval -0.95] } { Mistake. Nd2 was best. } { [%clk 0:01:49] } 16... Rg6?! { [%eval 0.03] } { Inaccuracy. f4 was best. } { [%clk 0:02:38] } 17. Rg1? { [%eval -1.61] } { Mistake. Ne1 was best. } { [%clk 0:01:46] } 17... d6? { [%eval -0.34] } { Mistake. Rh6 was best. } { [%clk 0:01:45] } 18. Bc3?? { [%eval -2.81] } { Blunder. Nd2 was best. } { [%clk 0:01:17] } 18... Nc6?? { [%eval 0.0] } { Blunder. Rh6 was best. } { [%clk 0:01:39] } 19. d5?? { [%eval -2.06] } { Blunder. Nd2 was best. } { [%clk 0:01:13] } 19... exd5?! { [%eval -1.25] } { Inaccuracy. Rh6 was best. } { [%clk 0:01:23] } 20. cxd5 { [%eval -1.3] [%clk 0:01:10] } 20... Ne7 { [%eval -1.21] [%clk 0:01:23] } 21. Rc1?! { [%eval -2.15] } { Inaccuracy. Nd4 was best. } { [%clk 0:00:48] } 21... Nxd5 { [%eval -2.3] [%clk 0:01:12] } 22. Qd4?? { [%eval -8.69] } { Blunder. Nd4 was best. } { [%clk 0:00:26] } 22... Bxf3 { [%eval -8.34] [%clk 0:00:48] } 0-1