Event: Online_Olympiad_Div2_PoolD
Site: Chess.com
Date: 2021-09-03
White: Silva, David
WhiteElo: 2252
Black: Tissir, Mohamed
BlackElo: 2312
Result: 1-0
ECO: B90
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard
TimeControl: 900+5

1. e4 { [%eval 0.24] [%clk 0:15:00] } 1... c5 { [%eval 0.32] [%clk 0:15:03] } 2. Nf3 { [%eval 0.0] [%clk 0:14:56] } 2... d6 { [%eval 0.0] [%clk 0:15:06] } 3. d4 { [%eval 0.15] [%clk 0:14:59] } 3... cxd4 { [%eval 0.13] [%clk 0:15:09] } 4. Nxd4 { [%eval 0.0] [%clk 0:15:03] } 4... Nf6 { [%eval 0.14] [%clk 0:15:11] } 5. Nc3 { [%eval 0.18] [%clk 0:15:07] } 5... a6 { [%eval 0.21] [%clk 0:15:15] } 6. a3 { [%eval 0.0] [%clk 0:15:10] } 6... g6?! { [%eval 0.59] } { Inaccuracy. e5 was best. } { [%clk 0:15:13] } 7. Be3 { [%eval 0.18] [%clk 0:15:09] } 7... Bg7 { [%eval 0.61] [%clk 0:15:17] } 8. f3 { [%eval 0.73] [%clk 0:15:13] } 8... O-O { [%eval 1.11] [%clk 0:15:20] } 9. Qd2 { [%eval 1.0] [%clk 0:15:17] } 9... Nc6 { [%eval 0.93] [%clk 0:15:07] } 10. O-O-O { [%eval 1.16] [%clk 0:15:19] } 10... Bd7 { [%eval 0.99] [%clk 0:15:11] } 11. h4 { [%eval 0.81] [%clk 0:15:21] } 11... h5 { [%eval 1.25] [%clk 0:15:07] } 12. Kb1 { [%eval 0.82] [%clk 0:15:12] } 12... Rc8 { [%eval 0.76] [%clk 0:15:10] } 13. Nxc6 { [%eval 0.61] [%clk 0:15:10] } 13... Bxc6 { [%eval 0.82] [%clk 0:15:01] } 14. Bd4 { [%eval 0.39] [%clk 0:15:07] } 14... b5?! { [%eval 1.4] } { Inaccuracy. Qc7 was best. } { [%clk 0:15:03] } 15. g4 { [%eval 1.34] [%clk 0:14:53] } 15... e5 { [%eval 2.1] [%clk 0:14:48] } 16. Be3 { [%eval 1.86] [%clk 0:14:51] } 16... hxg4 { [%eval 1.92] [%clk 0:14:52] } 17. h5?? { [%eval 0.0] } { Blunder. Bg5 was best. } { [%clk 0:14:51] } 17... Nxh5 { [%eval -0.08] [%clk 0:14:13] } 18. fxg4 { [%eval -0.01] [%clk 0:14:32] } 18... Nf4?! { [%eval 0.59] } { Inaccuracy. Ng3 was best. } { [%clk 0:14:15] } 19. Qh2 { [%eval 1.28] [%clk 0:14:27] } 19... Re8 { [%eval 0.79] [%clk 0:14:15] } 20. Qh7+?! { [%eval 0.22] } { Inaccuracy. Bd3 was best. } { [%clk 0:14:26] } 20... Kf8 { [%eval 0.18] [%clk 0:14:18] } 21. Rh2 { [%eval -0.15] [%clk 0:13:54] } 21... Qc7 { [%eval 0.0] [%clk 0:14:07] } 22. Rhd2 { [%eval -0.36] [%clk 0:13:27] } 22... Red8? { [%eval 0.85] } { Mistake. Re6 was best. } { [%clk 0:14:03] } 23. Bd3?! { [%eval 0.0] } { Inaccuracy. Rf2 was best. } { [%clk 0:13:26] } 23... Qb7? { [%eval 1.36] } { Mistake. b4 was best. } { [%clk 0:13:44] } 24. Ne2 { [%eval 0.29] [%clk 0:12:59] } 24... Bxe4?? { [%eval 4.41] } { Blunder. Nxd3 was best. } { [%clk 0:12:39] } 25. Nxf4 { [%eval 4.0] [%clk 0:12:53] } 25... exf4 { [%eval 3.7] [%clk 0:12:41] } 26. Bxf4 { [%eval 3.45] [%clk 0:12:56] } 26... Bxd3 { [%eval 3.95] [%clk 0:12:41] } 27. Rxd3?! { [%eval 3.08] } { Inaccuracy. Bh6 was best. } { [%clk 0:12:59] } 27... Qe4?! { [%eval 4.49] } { Inaccuracy. Qg2 was best. } { [%clk 0:12:42] } 28. Bh6 { [%eval 4.57] [%clk 0:12:42] } 28... Bxh6 { [%eval 4.77] [%clk 0:12:11] } 29. Qh8+?? { [%eval 0.12] } { Blunder. Qxh6+ was best. } { [%clk 0:12:41] } 29... Ke7 { [%eval 0.06] [%clk 0:12:14] } 30. Qxh6 { [%eval 0.2] [%clk 0:12:44] } 30... Qxg4?! { [%eval 1.09] } { Inaccuracy. Rh8 was best. } { [%clk 0:11:58] } 31. Re1+ { [%eval 0.4] [%clk 0:12:36] } 31... Kd7 { [%eval 0.45] [%clk 0:11:56] } 32. Qe3?? { [%eval -1.77] } { Blunder. Rf1 was best. } { [%clk 0:12:26] } 32... Re8 { [%eval -1.78] [%clk 0:11:34] } 33. Qa7+ { [%eval -1.76] [%clk 0:11:15] } 33... Rc7 { [%eval -1.81] [%clk 0:11:35] } 34. Qf2 { [%eval -2.5] [%clk 0:10:36] } 34... Rxe1+ { [%eval -2.73] [%clk 0:08:10] } 35. Qxe1 { [%eval -2.42] [%clk 0:10:36] } 35... Qf5?! { [%eval -1.59] } { Inaccuracy. Rc5 was best. } { [%clk 0:08:15] } 36. Qe2 { [%eval -2.08] [%clk 0:10:05] } 36... Rc6?! { [%eval -1.05] } { Inaccuracy. Rc4 was best. } { [%clk 0:08:09] } 37. Re3 { [%eval -1.04] [%clk 0:08:50] } 37... Qg5?! { [%eval -0.38] } { Inaccuracy. Rc7 was best. } { [%clk 0:05:30] } 38. Qf2 { [%eval -0.57] [%clk 0:07:49] } 38... f5 { [%eval -0.42] [%clk 0:05:15] } 39. Rg3? { [%eval -1.98] } { Mistake. Rh3 was best. } { [%clk 0:07:50] } 39... Qf6?? { [%eval 0.0] } { Blunder. Qh4 was best. } { [%clk 0:05:11] } 40. Qa7+ { [%eval 0.0] [%clk 0:07:52] } 40... Rc7 { [%eval 0.0] [%clk 0:03:32] } 41. Qxa6 { [%eval 0.0] [%clk 0:07:53] } 41... f4?! { [%eval 0.61] } { Inaccuracy. Qe5 was best. } { [%clk 0:01:57] } 42. Qxb5+ { [%eval 0.22] [%clk 0:07:43] } 42... Ke7 { [%eval 0.18] [%clk 0:01:45] } 43. Rg4?! { [%eval -0.5] } { Inaccuracy. Rh3 was best. } { [%clk 0:07:29] } 43... Kf7 { [%eval -0.55] [%clk 0:01:05] } 44. a4 { [%eval -0.82] [%clk 0:06:49] } 44... Re7?? { [%eval 1.23] } { Blunder. f3 was best. } { [%clk 0:01:05] } 45. Qc4+ { [%eval 1.43] [%clk 0:06:48] } 45... Kg7?? { [%eval 4.57] } { Blunder. d5 was best. } { [%clk 0:01:02] } 46. Rxf4 { [%eval 4.46] [%clk 0:06:45] } 46... Qe5 { [%eval 4.54] [%clk 0:00:58] } 47. Rf1 { [%eval 4.57] [%clk 0:06:29] } 47... Rb7 { [%eval 5.41] [%clk 0:00:55] } 48. b3 { [%eval 4.61] [%clk 0:06:20] } 48... g5 { [%eval 4.7] [%clk 0:00:56] } 49. Qc8 { [%eval 5.04] [%clk 0:06:09] } 49... Rf7 { [%eval 5.0] [%clk 0:00:55] } 50. Rh1 { [%eval 5.24] [%clk 0:05:25] } 50... Rf8 { [%eval 5.37] [%clk 0:00:59] } 51. Qh3 { [%eval 5.69] [%clk 0:05:22] } 51... Rf7?! { [%eval 9.21] } { Inaccuracy. Qf5 was best. } { [%clk 0:00:32] } 52. Qh8+ { [%eval 9.64] [%clk 0:05:22] } 52... Kg6 { [%eval 9.37] [%clk 0:00:36] } 53. Qh6+?! { [%eval 6.11] } { Inaccuracy. Rh6+ was best. } { [%clk 0:05:00] } 53... Kf5 { [%eval 5.96] [%clk 0:00:39] } 54. Rf1+ { [%eval 6.21] [%clk 0:05:03] } 54... Kg4?! { [%eval 10.45] } { Inaccuracy. Qf4 was best. } { [%clk 0:00:41] } 55. Rxf7 { [%eval 10.36] [%clk 0:05:01] } 1-0