Event: Round 4: Carlos Hernando Arias Marroquin - Oscar Eduardo Rocha Ramirez
Date: 2024-08-02
White: Carlos Hernando Arias Marroquin
Black: Oscar Eduardo Rocha Ramirez
Result: 1-0
ECO: C40
Opening: King's Pawn Game: McConnell Defense
Variant: Standard

1. e4 { [%eval 0.15] } 1... e5 { [%eval 0.21] [%clk 0:58:39] } 2. Nf3 { [%eval 0.11] [%clk 0:59:56] } 2... Qf6?! { [%eval 0.91] } { Inaccuracy. Nc6 was best. } { [%clk 0:58:26] } 3. h3 { [%eval 0.38] [%clk 0:59:41] } 3... Bc5 { [%eval 0.3] [%clk 0:58:08] } 4. d3 { [%eval 0.0] [%clk 0:59:21] } 4... d6 { [%eval 0.4] [%clk 0:57:45] } 5. a3 { [%eval 0.04] [%clk 0:59:16] } 5... Nc6 { [%eval 0.1] [%clk 0:57:29] } 6. b4 { [%eval 0.0] [%clk 0:59:13] } 6... Bb6 { [%eval 0.0] [%clk 0:56:10] } 7. c3 { [%eval 0.0] [%clk 0:58:53] } 7... a6 { [%eval 0.23] [%clk 0:55:35] } 8. Bg5?! { [%eval -0.64] } { Inaccuracy. Nbd2 was best. } { [%clk 0:58:32] } 8... Qe6 { [%eval -0.15] [%clk 0:54:59] } 9. c4 { [%eval -0.38] [%clk 0:57:36] } 9... h6 { [%eval 0.13] [%clk 0:53:20] } 10. Be3 { [%eval 0.2] } 10... Bd7 { [%eval 0.68] [%clk 0:50:55] } 11. Nc3 { [%eval 0.42] [%clk 0:57:07] } 11... Nf6?! { [%eval 1.53] } { Inaccuracy. Bxe3 was best. } { [%clk 0:48:57] } 12. Nd5 { [%eval 1.98] [%clk 0:56:48] } 12... O-O-O?! { [%eval 3.35] } { Inaccuracy. O-O was best. } { [%clk 0:46:14] } 13. Bxb6?! { [%eval 2.55] } { Inaccuracy. Nxb6+ was best. } { [%clk 0:56:12] } 13... cxb6 { [%eval 2.56] [%clk 0:45:59] } 14. Nxb6+ { [%eval 2.41] [%clk 0:56:08] } 14... Kc7 { [%eval 2.41] [%clk 0:45:15] } 15. Nd5+ { [%eval 2.22] [%clk 0:55:58] } 15... Kb8 { [%eval 2.22] [%clk 0:44:41] } 16. b5?! { [%eval 1.17] } { Inaccuracy. a4 was best. } { [%clk 0:55:36] } 16... axb5 { [%eval 1.17] [%clk 0:43:35] } 17. cxb5 { [%eval 1.12] [%clk 0:55:15] } 17... Na5?? { [%eval 3.18] } { Blunder. Ne7 was best. } { [%clk 0:39:12] } 18. Qa4 { [%eval 3.22] [%clk 0:54:27] } 18... Nxd5 { [%eval 2.5] [%clk 0:33:12] } 19. Qxa5 { [%eval 2.25] [%clk 0:53:59] } 19... b6?? { [%eval 4.67] } { Blunder. Ne7 was best. } { [%clk 0:31:33] } 20. Qa6 { [%eval 4.63] [%clk 0:53:30] } 20... Nc7 { [%eval 5.6] [%clk 0:30:55] } 21. Qxb6+ { [%eval 5.45] [%clk 0:53:06] } 21... Kc8?? { [%eval #10] } { Checkmate is now unavoidable. Ka8 was best. } { [%clk 0:30:37] } 22. Rc1 { [%eval #9] [%clk 0:53:05] } 22... Bc6 { [%eval #9] [%clk 0:27:56] } 23. bxc6? { [%eval 7.29] } { Lost forced checkmate sequence. Qxc6 was best. } { [%clk 0:51:27] } 23... Na8 24. Qb7# 1-0