Event: Round 9: Diaz Padilla, Richard - Alzate Arango, John Ubaldo
Date: 2024-06-02
White: Diaz Padilla, Richard
WhiteElo: 1789
Black: Alzate Arango, John Ubaldo
BlackElo: 1574
Result: 1-0
ECO: A04
Opening: Zukertort Opening: Slav Invitation
Variant: Standard

1. Nf3 { [%eval 0.14] [%clk 0:15:13] } 1... c6 { [%eval 0.29] [%clk 0:15:18] } 2. c4 { [%eval 0.21] [%clk 0:15:19] } 2... d5 { [%eval 0.22] [%clk 0:15:26] } 3. e3 { [%eval 0.23] [%clk 0:15:27] } 3... Bf5 { [%eval 0.3] [%clk 0:14:48] } 4. b3 { [%eval 0.0] [%clk 0:15:35] } 4... Nf6 { [%eval 0.11] [%clk 0:14:37] } 5. Bb2 { [%eval 0.02] [%clk 0:15:39] } 5... e6 { [%eval 0.03] [%clk 0:14:25] } 6. Nc3 { [%eval -0.06] [%clk 0:15:39] } 6... Bd6 { [%eval 0.12] [%clk 0:14:25] } 7. Be2 { [%eval -0.09] [%clk 0:15:19] } 7... Nbd7 { [%eval 0.28] [%clk 0:14:10] } 8. Nh4 { [%eval 0.22] [%clk 0:15:20] } 8... Bg6 { [%eval 0.23] [%clk 0:14:11] } 9. Nxg6 { [%eval 0.14] [%clk 0:15:22] } 9... hxg6 { [%eval 0.26] [%clk 0:14:19] } 10. h3 { [%eval 0.0] [%clk 0:15:31] } 10... Rc8 { [%eval 0.17] [%clk 0:10:36] } 11. Qc2 { [%eval -0.01] [%clk 0:14:44] } 11... Qe7 { [%eval 0.15] [%clk 0:10:20] } 12. a3 { [%eval -0.27] [%clk 0:14:14] } 12... a6 { [%eval 0.01] [%clk 0:08:37] } 13. b4 { [%eval -0.38] [%clk 0:14:09] } 13... dxc4 { [%eval -0.28] [%clk 0:08:01] } 14. Bxc4 { [%eval -0.38] [%clk 0:14:04] } 14... Nb6?! { [%eval 0.23] } { Inaccuracy. b5 was best. } { [%clk 0:06:00] } 15. Be2 { [%eval 0.14] [%clk 0:13:22] } 15... Nbd5 { [%eval 0.41] [%clk 0:06:00] } 16. O-O { [%eval 0.27] [%clk 0:13:11] } 16... O-O { [%eval 0.25] [%clk 0:05:58] } 17. d4 { [%eval -0.11] [%clk 0:12:36] } 17... Nh5?! { [%eval 0.59] } { Inaccuracy. e5 was best. } { [%clk 0:05:40] } 18. Ne4 { [%eval 0.51] [%clk 0:12:19] } 18... Bc7 { [%eval 0.93] [%clk 0:05:32] } 19. Rfe1?! { [%eval 0.23] } { Inaccuracy. Bf3 was best. } { [%clk 0:08:15] } 19... Qh4?! { [%eval 1.19] } { Inaccuracy. a5 was best. } { [%clk 0:05:07] } 20. Nd2 { [%eval 1.2] [%clk 0:06:37] } 20... Qe7 { [%eval 1.34] [%clk 0:04:13] } 21. Rad1 { [%eval 0.81] [%clk 0:06:31] } 21... Nhf6?! { [%eval 1.75] } { Inaccuracy. f5 was best. } { [%clk 0:04:03] } 22. Bc4? { [%eval 0.15] } { Mistake. e4 was best. } { [%clk 0:06:19] } 22... Qd6?? { [%eval 1.96] } { Blunder. a5 was best. } { [%clk 0:03:57] } 23. Nf3 { [%eval 1.43] [%clk 0:06:21] } 23... Rfd8?! { [%eval 2.41] } { Inaccuracy. Nh7 was best. } { [%clk 0:02:38] } 24. e4 { [%eval 2.4] } 24... Nf4?! { [%eval 3.41] } { Inaccuracy. Qe7 was best. } { [%clk 0:02:00] } 25. e5 { [%eval 3.42] [%clk 0:06:22] } 25... Qe7 { [%eval 3.42] [%clk 0:02:00] } 26. exf6 { [%eval 3.43] [%clk 0:06:27] } 26... Qxf6?! { [%eval 4.49] } { Inaccuracy. gxf6 was best. } { [%clk 0:02:08] } 27. d5 { [%eval 4.6] [%clk 0:06:18] } 27... Nxh3+ { [%eval 5.05] [%clk 0:01:47] } 28. Kf1 { [%eval 5.05] [%clk 0:06:26] } 28... Qf4 { [%eval 6.44] [%clk 0:00:50] } 29. dxe6 { [%eval 6.36] [%clk 0:05:21] } 29... b5 { [%eval 7.42] [%clk 0:00:34] } 30. exf7+ { [%eval 7.09] [%clk 0:04:53] } 30... Kf8? { [%eval #14] } { Checkmate is now unavoidable. Kh7 was best. } { [%clk 0:00:43] } 31. Bb3 { [%eval #14] [%clk 0:04:44] } 1-0