Event: Round 9: Pinzon, Jairo David - Obando Guzman, Soren Federico
Date: 2024-12-08
White: Pinzon, Jairo David
WhiteElo: 2062
Black: Obando Guzman, Soren Federico
BlackElo: 2090
Result: 0-1
ECO: A00
Opening: Van't Kruijs Opening
Variant: Standard

1. e3 { [%eval 0.0] [%clk 1:21:05] } 1... c5 { [%eval 0.2] [%clk 1:30:20] } 2. b3 { [%eval 0.0] [%clk 1:20:56] } 2... d5 { [%eval 0.19] [%clk 1:30:39] } 3. Bb2 { [%eval 0.13] [%clk 1:21:18] } 3... a6 { [%eval 0.12] [%clk 1:30:50] } 4. f4 { [%eval -0.24] [%clk 1:21:40] } 4... Nc6 { [%eval -0.13] [%clk 1:31:13] } 5. Nf3 { [%eval -0.22] [%clk 1:20:58] } 5... d4 { [%eval 0.04] [%clk 1:30:25] } 6. e4?! { [%eval -0.77] } { Inaccuracy. Na3 was best. } { [%clk 1:15:22] } 6... g6 { [%eval -0.71] [%clk 1:30:22] } 7. g3 { [%eval -1.05] [%clk 1:14:21] } 7... Bg7 { [%eval -1.16] [%clk 1:29:52] } 8. Bg2 { [%eval -1.02] [%clk 1:11:59] } 8... Nf6? { [%eval 0.1] } { Mistake. e5 was best. } { [%clk 1:29:29] } 9. O-O? { [%eval -1.29] } { Mistake. e5 was best. } { [%clk 1:10:42] } 9... Nxe4 { [%eval -1.36] [%clk 1:28:45] } 10. Re1 { [%eval -1.94] [%clk 1:08:04] } 10... Nf6 { [%eval -1.4] [%clk 1:23:49] } 11. a4 { [%eval -1.84] [%clk 1:08:28] } 11... O-O { [%eval -1.79] [%clk 1:22:52] } 12. Na3 { [%eval -1.71] [%clk 1:08:43] } 12... Be6?! { [%eval -0.62] } { Inaccuracy. Bf5 was best. } { [%clk 1:21:42] } 13. Qe2? { [%eval -2.0] } { Mistake. Rxe6 was best. } { [%clk 1:07:05] } 13... Bd5 { [%eval -1.85] [%clk 1:21:22] } 14. Nc4 { [%eval -1.7] [%clk 1:06:57] } 14... Nd7 { [%eval -1.36] [%clk 1:18:04] } 15. c3?! { [%eval -2.52] } { Inaccuracy. d3 was best. } { [%clk 1:02:35] } 15... b5 { [%eval -2.32] [%clk 1:15:05] } 16. Nce5 { [%eval -2.73] [%clk 1:02:32] } 16... Ndxe5 { [%eval -2.69] [%clk 1:15:07] } 17. fxe5 { [%eval -2.81] [%clk 1:00:43] } 17... Qb6?! { [%eval -2.13] } { Inaccuracy. Rb8 was best. } { [%clk 1:14:19] } 18. axb5?! { [%eval -3.14] } { Inaccuracy. cxd4 was best. } { [%clk 0:55:15] } 18... axb5 { [%eval -3.1] [%clk 1:14:39] } 19. cxd4 { [%eval -3.2] [%clk 0:54:56] } 19... cxd4 { [%eval -2.6] [%clk 1:13:06] } 20. Rxa8 { [%eval -2.54] [%clk 0:50:16] } 20... Rxa8 { [%eval -2.6] [%clk 1:13:06] } 21. Qd3?! { [%eval -3.71] } { Inaccuracy. Qf2 was best. } { [%clk 0:50:32] } 21... Rd8 { [%eval -3.72] [%clk 1:12:34] } 22. e6 { [%eval -4.32] [%clk 0:36:28] } 22... Bxe6 { [%eval -4.23] [%clk 1:09:20] } 23. Rxe6 { [%eval -4.34] [%clk 0:35:23] } 23... fxe6 { [%eval -4.22] [%clk 1:09:36] } 24. Qe4?! { [%eval -6.0] } { Inaccuracy. h4 was best. } { [%clk 0:35:15] } 24... Rd6?! { [%eval -4.28] } { Inaccuracy. d3+ was best. } { [%clk 1:07:30] } 25. d3 { [%eval -4.33] [%clk 0:32:24] } 25... Qc5 { [%eval -4.38] [%clk 1:07:22] } 26. Bh3 { [%eval -4.67] [%clk 0:30:49] } 26... Qd5 { [%eval -4.71] [%clk 1:07:19] } 27. Qf4 { [%eval -5.86] [%clk 0:29:33] } 27... Bf6 { [%eval -4.72] [%clk 1:06:45] } 28. b4 { [%eval -5.44] [%clk 0:20:28] } 28... Ne5 { [%eval -5.39] [%clk 1:06:11] } 29. Ne1 { [%eval -5.39] [%clk 0:18:15] } 29... Qb3 { [%eval -5.54] [%clk 1:05:44] } 30. Qd2 { [%eval -5.43] [%clk 0:17:58] } 30... Kg7 { [%eval -5.31] [%clk 1:04:53] } 31. Bg2 { [%eval -5.77] [%clk 0:17:35] } 31... Ng4 { [%eval -5.54] [%clk 1:05:07] } 32. Be4 { [%eval -6.88] [%clk 0:16:16] } 32... Ra6 { [%eval -6.76] [%clk 1:05:17] } 33. Qf4?? { [%eval #-21] } { Checkmate is now unavoidable. Nf3 was best. } { [%clk 0:14:45] } 33... Qxb2 { [%eval #-20] [%clk 1:05:22] } 34. Qxg4 { [%eval -12.54] [%clk 0:15:06] } 34... Ra2 { [%eval -12.81] [%clk 1:05:42] } 35. Qf3 { [%eval -11.08] [%clk 0:14:17] } 35... Qxh2+ { [%eval #-10] [%clk 1:05:59] } 36. Kf1 { [%eval #-10] [%clk 0:14:41] } 36... Bg5 { [%eval #-9] [%clk 1:05:52] } 37. Bc6 { [%eval #-4] [%clk 0:13:42] } 37... Be3 { [%eval #-3] [%clk 1:06:11] } 0-1