Event: Online_Olympiad_Div4_PoolB
Site: Chess.com
Date: 2021-08-22
White: Al Qassabi, Mohammed Mansour
WhiteElo: 1340
Black: Alothman, Salem
BlackElo: 1789
Result: 1/2-1/2
ECO: C47
Opening: Four Knights Game: Italian Variation
Variant: Standard
TimeControl: 900+5

1. e4 { [%eval 0.24] [%clk 0:15:02] } 1... e5 { [%eval 0.12] [%clk 0:15:03] } 2. Nf3 { [%eval 0.17] [%clk 0:15:00] } 2... Nc6 { [%eval 0.12] [%clk 0:15:07] } 3. Bc4 { [%eval 0.13] [%clk 0:15:01] } 3... Nf6 { [%eval 0.48] [%clk 0:15:09] } 4. Nc3 { [%eval 0.0] [%clk 0:14:59] } 4... Nxe4 { [%eval 0.0] [%clk 0:15:12] } 5. Nxe4 { [%eval 0.0] [%clk 0:14:59] } 5... d5 { [%eval 0.0] [%clk 0:15:15] } 6. Bd3 { [%eval 0.0] [%clk 0:15:02] } 6... dxe4 { [%eval 0.0] [%clk 0:15:12] } 7. Bxe4 { [%eval 0.0] [%clk 0:15:05] } 7... Bd6 { [%eval 0.0] [%clk 0:14:36] } 8. O-O { [%eval -0.15] [%clk 0:14:58] } 8... O-O { [%eval -0.07] [%clk 0:14:36] } 9. Re1 { [%eval 0.16] [%clk 0:14:58] } 9... Bg4 { [%eval 0.0] [%clk 0:13:05] } 10. h3 { [%eval -0.41] [%clk 0:14:46] } 10... Bxf3? { [%eval 0.89] } { Mistake. Bh5 was best. } { [%clk 0:11:24] } 11. Qxf3 { [%eval 0.84] [%clk 0:14:43] } 11... Nd4 { [%eval 0.91] [%clk 0:11:20] } 12. Qd3 { [%eval 1.02] [%clk 0:14:20] } 12... f5? { [%eval 2.63] } { Mistake. Kh8 was best. } { [%clk 0:08:28] } 13. Bxb7 { [%eval 1.95] [%clk 0:13:14] } 13... Rb8 { [%eval 3.0] [%clk 0:08:30] } 14. Bd5+ { [%eval 2.7] [%clk 0:13:12] } 14... Kh8 { [%eval 2.73] [%clk 0:08:32] } 15. Bb3?? { [%eval -2.0] } { Blunder. c3 was best. } { [%clk 0:12:59] } 15... f4?? { [%eval 0.64] } { Blunder. e4 was best. } { [%clk 0:07:58] } 16. Bd5?? { [%eval -4.08] } { Blunder. c3 was best. } { [%clk 0:11:43] } 16... Qg5?? { [%eval 0.61] } { Blunder. f3 was best. } { [%clk 0:05:29] } 17. c3?? { [%eval -3.49] } { Blunder. Bf3 was best. } { [%clk 0:10:43] } 17... f3 { [%eval -3.66] [%clk 0:05:17] } 18. g3? { [%eval -7.91] } { Mistake. Qf1 was best. } { [%clk 0:09:29] } 18... Ne2+?! { [%eval -5.47] } { Inaccuracy. e4 was best. } { [%clk 0:04:49] } 19. Kh2?! { [%eval -11.15] } { Inaccuracy. Rxe2 was best. } { [%clk 0:09:09] } 19... e4 { [%eval -12.16] [%clk 0:02:32] } 20. Qxe4 { [%eval -34.96] [%clk 0:06:48] } 20... Bxg3+ { [%eval -29.85] [%clk 0:01:08] } 21. Kh1 { [%eval -34.52] [%clk 0:06:44] } 21... Bxf2 { [%eval -28.14] [%clk 0:00:56] } 22. Qg4 { [%eval -40.92] [%clk 0:06:35] } 22... Qxg4 { [%eval -14.53] [%clk 0:00:33] } 23. hxg4 { [%eval -20.26] [%clk 0:06:30] } 23... Bxe1 { [%eval #-9] [%clk 0:00:36] } 24. d4 { [%eval #-14] [%clk 0:06:29] } 24... f2 { [%eval #-8] [%clk 0:00:37] } 25. Bg2 { [%eval -17.16] [%clk 0:06:15] } 25... f1=Q+ { [%eval -13.42] [%clk 0:00:25] } 26. Bxf1 { [%eval -17.14] [%clk 0:06:19] } 26... Rxf1+ { [%eval -12.28] [%clk 0:00:30] } 27. Kg2 { [%eval -13.85] [%clk 0:06:14] } 27... Rbf8 { [%eval -18.63] [%clk 0:00:24] } 28. Be3 { [%eval -18.31] [%clk 0:06:09] } 28... h6 { [%eval -11.63] [%clk 0:00:14] } 29. a3 { [%eval -18.85] [%clk 0:06:06] } 29... g5 { [%eval -14.96] [%clk 0:00:17] } 30. a4?! { [%eval #-7] } { Checkmate is now unavoidable. b4 was best. } { [%clk 0:06:07] } 30... R8f3?! { [%eval -12.92] } { Lost forced checkmate sequence. R1f3 was best. } { [%clk 0:00:16] } 31. Rxe1 { [%eval -13.52] [%clk 0:05:58] } 31... Rg3+?? { [%eval 4.96] } { Blunder. Nf4+ was best. } { [%clk 0:00:12] } 32. Kxf1 { [%eval 5.01] [%clk 0:05:59] } 32... Nf4 { [%eval 5.49] [%clk 0:00:10] } 33. Bxf4 { [%eval 5.25] [%clk 0:05:59] } 33... gxf4 { [%eval 5.81] [%clk 0:00:14] } 34. Re8+?! { [%eval 4.32] } { Inaccuracy. Re7 was best. } { [%clk 0:06:01] } 34... Kg7 { [%eval 4.76] [%clk 0:00:17] } 35. Re7+ { [%eval 4.64] [%clk 0:06:05] } 35... Kg6 { [%eval 4.81] [%clk 0:00:22] } 36. Rxc7 { [%eval 4.78] [%clk 0:06:08] } 36... Rxg4 { [%eval 4.85] [%clk 0:00:24] } 37. Rc6+? { [%eval 2.98] } { Mistake. Rxa7 was best. } { [%clk 0:06:10] } 37... Kf5 { [%eval 2.98] [%clk 0:00:27] } 38. Kf2?? { [%eval 1.14] } { Blunder. Rxh6 was best. } { [%clk 0:06:12] } 38... h5? { [%eval 2.8] } { Mistake. Rh4 was best. } { [%clk 0:00:30] } 39. d5?? { [%eval 0.62] } { Blunder. Rc5+ was best. } { [%clk 0:06:14] } 39... h4?! { [%eval 1.25] } { Inaccuracy. Rh4 was best. } { [%clk 0:00:27] } 40. d6? { [%eval 0.1] } { Mistake. Rh6 was best. } { [%clk 0:06:17] } 40... Ke6 { [%eval 0.06] [%clk 0:00:30] } 41. d7+ { [%eval 0.0] [%clk 0:06:15] } 41... Kxd7 { [%eval 0.0] [%clk 0:00:33] } 42. Rh6 { [%eval 0.02] [%clk 0:06:14] } 42... Kc7 { [%eval 0.04] [%clk 0:00:23] } 43. Kf3 { [%eval 0.04] [%clk 0:06:16] } 43... Rg3+ { [%eval 0.06] [%clk 0:00:24] } 44. Kxf4 { [%eval 0.04] [%clk 0:06:18] } 44... Rg2 { [%eval 0.03] [%clk 0:00:25] } 45. b3 { [%eval 0.0] [%clk 0:06:20] } 45... Rg3 { [%eval 0.0] [%clk 0:00:28] } 46. Rxh4 { [%eval 0.0] [%clk 0:06:09] } 46... Rxc3 { [%eval 0.0] [%clk 0:00:32] } 47. Rh7+ { [%eval 0.0] [%clk 0:05:49] } 47... Kb6 { [%eval 0.0] [%clk 0:00:34] } 48. a5+ { [%eval 0.0] [%clk 0:05:48] } 48... Kxa5 { [%eval 0.0] [%clk 0:00:32] } 49. Rxa7+ { [%eval 0.0] [%clk 0:05:51] } 49... Kb4 { [%eval 0.0] [%clk 0:00:36] } 50. Rb7+ { [%eval 0.0] [%clk 0:05:54] } 50... Ka3 { [%eval 0.0] [%clk 0:00:39] } 51. Ra7+ { [%eval 0.0] [%clk 0:05:58] } 51... Kxb3 { [%eval 0.0] [%clk 0:00:43] } 52. Rb7+ { [%eval 0.0] [%clk 0:06:01] } 52... Kc2 { [%eval 0.0] [%clk 0:00:45] } 53. Ke4 { [%eval 0.0] [%clk 0:06:02] } 53... Rb3 { [%eval 0.0] [%clk 0:00:47] } 54. Rc7+ { [%eval 0.0] [%clk 0:06:03] } 54... Rc3 { [%eval 0.0] [%clk 0:00:50] } 55. Rh7 { [%eval 0.0] [%clk 0:05:58] } 55... Rc4+ { [%eval 0.0] [%clk 0:00:54] } 56. Kd5 { [%eval 0.0] [%clk 0:06:00] } 56... Rc3 { [%eval 0.0] [%clk 0:00:56] } 57. Rh2+ { [%eval 0.0] [%clk 0:06:02] } 57... Kb3 { [%eval 0.0] [%clk 0:00:58] } 1/2-1/2