Event: Ronda 7: Chacon Olortegui, Steven Anton - Belmar Obreque, Jorge
Date: 2025-02-08
White: Chacon Olortegui, Steven Anton
WhiteElo: 1531
Black: Belmar Obreque, Jorge
BlackElo: 1667
Result: 0-1
ECO: B06
Opening: Modern Defense: Two Knights Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:19] } 1... g6 { [%eval 0.48] [%clk 1:30:59] } 2. Nf3 { [%eval 0.43] [%clk 1:30:33] } 2... Bg7 { [%eval 0.49] [%clk 1:31:26] } 3. d4 { [%eval 0.36] [%clk 1:30:50] } 3... d6 { [%eval 0.43] [%clk 1:31:53] } 4. Nc3 { [%eval 0.44] [%clk 1:31:05] } 4... a6 { [%eval 0.51] [%clk 1:32:21] } 5. Be3 { [%eval 0.76] [%clk 1:31:20] } 5... b5 { [%eval 0.64] [%clk 1:32:47] } 6. Bd3 { [%eval 0.39] [%clk 1:31:22] } 6... Bb7 { [%eval 0.43] [%clk 1:33:12] } 7. O-O { [%eval 0.5] [%clk 1:30:51] } 7... Nf6 { [%eval 0.9] [%clk 1:33:39] } 8. Nd2?! { [%eval -0.05] } { Inaccuracy. e5 was best. } { [%clk 1:30:12] } 8... Nbd7 { [%eval 0.05] [%clk 1:34:05] } 9. f4 { [%eval -0.08] [%clk 1:29:59] } 9... O-O { [%eval 0.09] [%clk 1:31:35] } 10. Ne2?? { [%eval -2.11] } { Blunder. e5 was best. } { [%clk 1:28:37] } 10... Ng4 { [%eval -2.24] [%clk 1:31:50] } 11. Rf3 { [%eval -2.7] [%clk 1:28:12] } 11... f5 { [%eval -2.2] [%clk 1:31:49] } 12. c3 { [%eval -1.82] [%clk 1:27:32] } 12... c5 { [%eval -1.72] [%clk 1:31:25] } 13. h3 { [%eval -1.88] [%clk 1:26:45] } 13... c4?? { [%eval 0.25] } { Blunder. Nxe3 was best. } { [%clk 1:31:44] } 14. Bc2? { [%eval -0.98] } { Mistake. Bxc4+ was best. } { [%clk 1:26:58] } 14... Ngf6? { [%eval 0.5] } { Mistake. Nxe3 was best. } { [%clk 1:31:39] } 15. Ng3?! { [%eval -0.44] } { Inaccuracy. exf5 was best. } { [%clk 1:26:36] } 15... e5?! { [%eval 0.48] } { Inaccuracy. e6 was best. } { [%clk 1:31:39] } 16. dxe5?! { [%eval -0.51] } { Inaccuracy. fxe5 was best. } { [%clk 1:24:06] } 16... dxe5 { [%eval -0.62] [%clk 1:32:06] } 17. Rf1?! { [%eval -1.46] } { Inaccuracy. exf5 was best. } { [%clk 1:21:08] } 17... fxe4? { [%eval 0.15] } { Mistake. exf4 was best. } { [%clk 1:27:47] } 18. Ndxe4?? { [%eval -3.49] } { Blunder. f5 was best. } { [%clk 1:20:11] } 18... Nd5 { [%eval -3.49] [%clk 1:27:57] } 19. Bc1 { [%eval -3.99] [%clk 1:18:49] } 19... exf4 { [%eval -3.77] [%clk 1:27:54] } 20. Ne2 { [%eval -3.73] [%clk 1:18:54] } 20... f3?! { [%eval -2.49] } { Inaccuracy. Qb6+ was best. } { [%clk 1:27:30] } 21. Rxf3 { [%eval -2.7] [%clk 1:18:13] } 21... Rxf3 { [%eval -2.65] [%clk 1:27:58] } 22. gxf3 { [%eval -2.48] [%clk 1:18:24] } 22... Ne5 { [%eval -2.29] [%clk 1:27:19] } 23. Nd4 { [%eval -2.76] [%clk 1:18:08] } 23... Qh4 { [%eval -2.31] [%clk 1:23:24] } 24. Kg2? { [%eval -4.23] } { Mistake. Qe2 was best. } { [%clk 1:15:22] } 24... Rf8? { [%eval -2.24] } { Mistake. Bh6 was best. } { [%clk 1:23:08] } 25. Bd2? { [%eval -4.21] } { Mistake. Qe2 was best. } { [%clk 1:08:36] } 25... Bc8 { [%eval -3.41] [%clk 1:21:03] } 26. Ng5?! { [%eval -4.92] } { Inaccuracy. Nf2 was best. } { [%clk 0:58:28] } 26... h6 { [%eval -4.83] [%clk 1:19:45] } 27. Nge6?! { [%eval -6.71] } { Inaccuracy. Be4 was best. } { [%clk 0:57:46] } 27... Bxe6 { [%eval -6.61] [%clk 1:20:11] } 28. Nxe6 { [%eval -8.41] [%clk 0:57:47] } 28... Rxf3 { [%eval -8.64] [%clk 1:20:36] } 29. Qxf3 { [%eval -8.63] [%clk 0:52:22] } 29... Nxf3 { [%eval -8.7] [%clk 1:16:44] } 30. Kxf3 { [%eval -8.8] [%clk 0:52:05] } 30... Qxh3+ { [%eval -6.96] [%clk 1:17:10] } 31. Kf2 { [%eval -6.36] [%clk 0:52:20] } 31... Qxe6 { [%eval -6.97] [%clk 1:17:33] } 32. Rg1 { [%eval -7.38] [%clk 0:52:36] } 32... Qf6+ { [%eval -6.14] [%clk 1:17:54] } 33. Ke1 { [%eval -7.39] [%clk 0:52:25] } 33... Nf4 { [%eval -7.33] [%clk 1:18:06] } 34. Kd1 { [%eval -7.76] [%clk 0:51:52] } 34... Nd3 { [%eval -7.7] [%clk 1:18:23] } 35. Bxd3 { [%eval -7.59] [%clk 0:51:50] } 35... cxd3 { [%eval -7.48] [%clk 1:18:52] } 36. Be3? { [%eval #-4] } { Checkmate is now unavoidable. Re1 was best. } { [%clk 0:51:43] } 36... Qf3+ { [%eval #-3] [%clk 1:19:20] } 37. Kd2 { [%eval #-2] [%clk 0:52:00] } 37... Qe2+ { [%eval #-1] [%clk 1:19:47] } 0-1