Event: Online_Olympiad_Div3_PoolD
Site: Chess.com
Date: 2021-08-29
White: Zambrana, Oswaldo
WhiteElo: 2306
Black: thengerevic
BlackElo: 1855
Result: 1-0
ECO: B95
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard
TimeControl: 900+5

1. e4 { [%eval 0.24] [%clk 0:15:03] } 1... c5 { [%eval 0.32] [%clk 0:14:52] } 2. Nf3 { [%eval 0.0] [%clk 0:15:06] } 2... d6 { [%eval 0.0] [%clk 0:14:54] } 3. d4 { [%eval 0.15] [%clk 0:15:10] } 3... cxd4 { [%eval 0.13] [%clk 0:14:53] } 4. Nxd4 { [%eval 0.0] [%clk 0:15:14] } 4... Nf6 { [%eval 0.14] [%clk 0:14:57] } 5. Nc3 { [%eval 0.18] [%clk 0:15:18] } 5... a6 { [%eval 0.21] [%clk 0:15:00] } 6. Bg5 { [%eval 0.0] [%clk 0:15:22] } 6... e6 { [%eval 0.0] [%clk 0:15:01] } 7. Qe2 { [%eval -0.2] [%clk 0:15:25] } 7... Nbd7?! { [%eval 0.68] } { Inaccuracy. Be7 was best. } { [%clk 0:15:04] } 8. O-O-O { [%eval 0.38] [%clk 0:15:27] } 8... Qc7 { [%eval 0.49] [%clk 0:15:07] } 9. f4 { [%eval 0.3] [%clk 0:15:31] } 9... Be7 { [%eval 0.46] [%clk 0:15:07] } 10. Nf3 { [%eval 0.74] [%clk 0:15:33] } 10... e5 { [%eval 0.58] [%clk 0:14:22] } 11. fxe5 { [%eval 0.16] [%clk 0:14:44] } 11... dxe5 { [%eval 0.23] [%clk 0:14:21] } 12. Qc4 { [%eval 0.04] [%clk 0:14:40] } 12... Qxc4?! { [%eval 0.74] } { Inaccuracy. Qb8 was best. } { [%clk 0:14:17] } 13. Bxc4 { [%eval 0.78] [%clk 0:14:43] } 13... O-O { [%eval 1.06] [%clk 0:12:58] } 14. Bxf6 { [%eval 0.73] [%clk 0:14:14] } 14... Bxf6 { [%eval 0.57] [%clk 0:12:27] } 15. Nd5 { [%eval 0.48] [%clk 0:14:08] } 15... b5 { [%eval 0.53] [%clk 0:12:13] } 16. Bb3 { [%eval 0.65] [%clk 0:14:01] } 16... Rb8?! { [%eval 1.55] } { Inaccuracy. Bd8 was best. } { [%clk 0:11:33] } 17. Nxf6+ { [%eval 1.65] [%clk 0:13:51] } 17... gxf6 { [%eval 1.66] [%clk 0:10:19] } 18. Rd6 { [%eval 1.67] [%clk 0:13:53] } 18... Kg7 { [%eval 2.03] [%clk 0:10:11] } 19. Rf1 { [%eval 1.9] [%clk 0:13:00] } 19... Rb6 { [%eval 1.64] [%clk 0:09:17] } 20. Rfd1 { [%eval 1.67] [%clk 0:13:02] } 20... Rxd6 { [%eval 1.69] [%clk 0:09:08] } 21. Rxd6 { [%eval 1.79] [%clk 0:13:06] } 21... Nc5 { [%eval 1.59] [%clk 0:08:40] } 22. Bd5 { [%eval 1.66] [%clk 0:13:09] } 22... Be6 { [%eval 1.59] [%clk 0:06:39] } 23. b4 { [%eval 1.96] [%clk 0:12:44] } 23... Bxd5 { [%eval 1.8] [%clk 0:06:24] } 24. exd5 { [%eval 1.74] [%clk 0:12:47] } 24... Ne4 { [%eval 2.05] [%clk 0:06:09] } 25. Rxa6 { [%eval 2.04] [%clk 0:12:50] } 25... Rd8 { [%eval 2.07] [%clk 0:06:05] } 26. Nh4 { [%eval 1.72] [%clk 0:12:52] } 26... Kh6 { [%eval 1.6] [%clk 0:05:22] } 27. a4 { [%eval 2.17] [%clk 0:11:08] } 27... bxa4 { [%eval 1.84] [%clk 0:05:17] } 28. Rxa4?! { [%eval 1.18] } { Inaccuracy. c4 was best. } { [%clk 0:11:08] } 28... Rxd5 { [%eval 0.98] [%clk 0:05:05] } 29. Nf5+ { [%eval 0.53] [%clk 0:10:58] } 29... Kg5 { [%eval 0.66] [%clk 0:04:39] } 30. Ng3?! { [%eval 0.0] } { Inaccuracy. Ra5 was best. } { [%clk 0:10:29] } 30... Nd6?! { [%eval 0.52] } { Inaccuracy. f5 was best. } { [%clk 0:04:02] } 31. Ra5 { [%eval 0.41] [%clk 0:10:15] } 31... Rd4 { [%eval 0.54] [%clk 0:03:25] } 32. c3 { [%eval 0.79] [%clk 0:10:16] } 32... Rc4 { [%eval 1.29] [%clk 0:03:09] } 33. Kc2 { [%eval 1.87] [%clk 0:10:15] } 33... Rc8 { [%eval 1.53] [%clk 0:02:56] } 34. Rd5 { [%eval 1.36] [%clk 0:10:08] } 34... Nc4 { [%eval 1.1] [%clk 0:02:52] } 35. Kb3 { [%eval 1.07] [%clk 0:10:13] } 35... Ne3 { [%eval 1.6] [%clk 0:02:36] } 36. Rd7?! { [%eval 0.9] } { Inaccuracy. Rc5 was best. } { [%clk 0:10:16] } 36... Nxg2 { [%eval 0.63] [%clk 0:02:27] } 37. Ne4+?! { [%eval 0.0] } { Inaccuracy. c4 was best. } { [%clk 0:09:58] } 37... Kf4?! { [%eval 0.64] } { Inaccuracy. Kf5 was best. } { [%clk 0:02:14] } 38. Nxf6 { [%eval 1.0] [%clk 0:09:34] } 38... Ne3?? { [%eval 2.75] } { Blunder. Kf5 was best. } { [%clk 0:01:40] } 39. Rxf7 { [%eval 3.0] [%clk 0:09:34] } 39... Kg5? { [%eval 4.94] } { Mistake. Nc4 was best. } { [%clk 0:01:31] } 40. Ne4+ { [%eval 4.81] [%clk 0:09:12] } 40... Kg6 { [%eval 5.44] [%clk 0:01:27] } 41. Rf6+ { [%eval 5.41] [%clk 0:09:08] } 41... Kg7 { [%eval 5.53] [%clk 0:01:26] } 42. Re6 { [%eval 5.43] [%clk 0:09:05] } 42... Ng4 { [%eval 6.53] [%clk 0:01:13] } 43. h3 { [%eval 6.39] [%clk 0:09:05] } 43... Ne3 { [%eval 6.62] [%clk 0:01:01] } 44. Rxe5 { [%eval 6.24] [%clk 0:09:03] } 1-0