Event: FIDE Online Chess Olympiad Division 4 Pool B 2021
Date: 2021-08-20
White: Dutt, Lakshita
WhiteElo: 1535
Black: Layan, Mansour Al Qassabi
BlackElo: 1166
Result: 1-0
ECO: E73
Opening: King's Indian Defense: Semi-Averbakh System
Variant: Standard
TimeControl: 900+5

1. d4 { [%eval 0.0] [%clk 0:15:03] } 1... Nf6 { [%eval 0.19] [%clk 0:15:01] } 2. c4 { [%eval 0.11] [%clk 0:15:06] } 2... g6 { [%eval 0.3] [%clk 0:15:04] } 3. Nc3 { [%eval 0.17] [%clk 0:15:09] } 3... Bg7 { [%eval 0.48] [%clk 0:15:06] } 4. e4 { [%eval 0.67] [%clk 0:15:11] } 4... d6 { [%eval 0.43] [%clk 0:15:06] } 5. Be3 { [%eval 0.16] [%clk 0:15:09] } 5... O-O { [%eval 0.5] [%clk 0:15:07] } 6. Be2 { [%eval 0.33] [%clk 0:15:10] } 6... Nbd7 { [%eval 0.66] [%clk 0:15:04] } 7. Nf3 { [%eval 0.56] [%clk 0:15:12] } 7... Qe8?! { [%eval 1.41] } { Inaccuracy. Ng4 was best. } { [%clk 0:15:04] } 8. O-O { [%eval 1.27] [%clk 0:15:04] } 8... e5 { [%eval 1.43] [%clk 0:15:04] } 9. d5?! { [%eval 0.69] } { Inaccuracy. Nb5 was best. } { [%clk 0:14:58] } 9... Qe7 { [%eval 0.85] [%clk 0:15:00] } 10. b4 { [%eval 0.74] [%clk 0:14:16] } 10... Ng4?! { [%eval 1.46] } { Inaccuracy. Ne8 was best. } { [%clk 0:14:54] } 11. Bg5 { [%eval 1.5] [%clk 0:13:12] } 11... Ngf6 { [%eval 1.31] [%clk 0:14:46] } 12. Qd2 { [%eval 1.54] [%clk 0:12:15] } 12... c5 { [%eval 2.1] [%clk 0:14:24] } 13. b5?! { [%eval 1.49] } { Inaccuracy. a3 was best. } { [%clk 0:11:30] } 13... Nb6?! { [%eval 2.14] } { Inaccuracy. Qe8 was best. } { [%clk 0:14:01] } 14. h3?! { [%eval 1.37] } { Inaccuracy. a4 was best. } { [%clk 0:10:50] } 14... Qc7 { [%eval 1.9] [%clk 0:13:29] } 15. Bh6?! { [%eval 1.04] } { Inaccuracy. a4 was best. } { [%clk 0:09:46] } 15... Re8?! { [%eval 1.58] } { Inaccuracy. Nh5 was best. } { [%clk 0:13:07] } 16. Bxg7 { [%eval 1.33] [%clk 0:09:37] } 16... Kxg7 { [%eval 1.12] [%clk 0:13:01] } 17. Nh2 { [%eval 0.96] [%clk 0:08:17] } 17... Bd7? { [%eval 2.52] } { Mistake. Rf8 was best. } { [%clk 0:12:01] } 18. Qg5? { [%eval 1.0] } { Mistake. a4 was best. } { [%clk 0:07:48] } 18... Qd8 { [%eval 0.73] [%clk 0:11:43] } 19. f4 { [%eval 1.02] [%clk 0:06:50] } 19... exf4 { [%eval 1.4] [%clk 0:10:21] } 20. Rxf4?! { [%eval 0.53] } { Inaccuracy. Qxf4 was best. } { [%clk 0:05:57] } 20... Re5?? { [%eval 2.67] } { Blunder. Nh5 was best. } { [%clk 0:10:20] } 21. Qg3 { [%eval 2.51] [%clk 0:04:39] } 21... Nxc4? { [%eval 4.2] } { Mistake. Ng8 was best. } { [%clk 0:09:48] } 22. Qd3 { [%eval 4.56] [%clk 0:01:50] } 22... Nb6 { [%eval 4.37] [%clk 0:09:36] } 23. Raf1 { [%eval 4.28] [%clk 0:01:32] } 23... Bxb5? { [%eval 7.46] } { Mistake. Ng8 was best. } { [%clk 0:03:38] } 24. Nxb5 { [%eval 7.82] [%clk 0:01:03] } 24... Nbd7 { [%eval 7.69] [%clk 0:03:21] } 25. Nxd6 { [%eval 7.02] [%clk 0:00:59] } 25... b6 { [%eval 10.3] [%clk 0:02:41] } 26. Nc4 { [%eval 8.75] [%clk 0:01:02] } 26... Re7 { [%eval 9.87] [%clk 0:02:37] } 27. Qf3 { [%eval 8.69] [%clk 0:00:58] } 27... Re8 { [%eval 10.38] [%clk 0:02:30] } 28. Ng4 { [%eval 10.16] [%clk 0:01:01] } 28... Nxg4 { [%eval 10.83] [%clk 0:02:12] } 29. Rxf7+ { [%eval 10.89] [%clk 0:01:03] } 29... Kh8 { [%eval 13.8] [%clk 0:02:08] } 30. Qxg4 { [%eval 11.28] [%clk 0:01:06] } 30... Kg8 { [%eval 14.07] [%clk 0:02:05] } 31. Qxd7 { [%eval 11.38] [%clk 0:01:07] } 31... Qxd7 { [%eval 11.62] [%clk 0:02:04] } 32. Rxd7 { [%eval 11.05] [%clk 0:01:11] } 32... Rxe4 { [%eval 12.92] [%clk 0:02:02] } 33. Bd3 { [%eval 11.25] [%clk 0:01:14] } 33... Rd4 { [%eval 12.44] [%clk 0:02:01] } 34. Be2 { [%eval 9.69] [%clk 0:01:10] } 34... Re4 { [%eval 13.11] [%clk 0:01:55] } 35. Rf2 { [%eval 10.03] [%clk 0:01:05] } 35... Rae8 { [%eval 10.11] [%clk 0:01:51] } 36. d6 { [%eval 9.57] [%clk 0:01:03] } 36... Rxe2 { [%eval 9.83] [%clk 0:01:49] } 37. Rxe2 { [%eval 9.67] [%clk 0:01:07] } 37... Rxe2 { [%eval 9.54] [%clk 0:01:50] } 38. Rd8+ { [%eval 7.83] [%clk 0:01:11] } 38... Kf7 { [%eval 7.9] [%clk 0:01:52] } 39. d7 { [%eval 7.84] [%clk 0:01:12] } 39... Re1+ { [%eval 8.19] [%clk 0:01:46] } 40. Kf2 { [%eval 8.3] [%clk 0:01:15] } 40... Rd1 { [%eval 8.08] [%clk 0:01:48] } 41. Ne5+ { [%eval 7.78] [%clk 0:01:15] } 41... Ke7 { [%eval 9.77] [%clk 0:01:49] } 42. Rh8 { [%eval 7.46] [%clk 0:01:16] } 42... Rd2+ { [%eval 9.29] [%clk 0:01:37] } 43. Kg3 { [%eval 7.69] [%clk 0:01:17] } 43... Rd5 { [%eval 9.54] [%clk 0:01:36] } 44. d8=Q+ { [%eval 9.32] [%clk 0:01:05] } 44... Rxd8 { [%eval 9.22] [%clk 0:01:38] } 45. Nc6+ { [%eval 9.29] [%clk 0:01:09] } 45... Kf6 { [%eval 10.07] [%clk 0:01:35] } 46. Rxd8 { [%eval 9.9] [%clk 0:01:11] } 46... Kg5 { [%eval 10.54] [%clk 0:01:37] } 47. Nxa7 { [%eval 10.82] [%clk 0:01:15] } 47... h5 { [%eval 57.18] [%clk 0:01:39] } 48. Ra8 { [%eval 11.69] [%clk 0:01:19] } 48... h4+ { [%eval 59.87] [%clk 0:01:41] } 49. Kh2 { [%eval 10.62] [%clk 0:01:23] } 49... Kf4 { [%eval 11.12] [%clk 0:01:44] } 50. Rb8 { [%eval 59.64] [%clk 0:01:27] } 50... Ke3 { [%eval 59.76] [%clk 0:01:40] } 51. Rxb6 { [%eval 60.56] [%clk 0:01:30] } 51... g5 { [%eval 61.5] [%clk 0:01:44] } 52. a4 { [%eval 60.38] [%clk 0:01:33] } 52... Kf4 { [%eval 70.2] [%clk 0:01:47] } 53. a5 { [%eval 66.39] [%clk 0:01:36] } 53... g4 { [%eval 72.53] [%clk 0:01:50] } 54. hxg4 { [%eval 77.62] [%clk 0:01:39] } 54... Kxg4?! { [%eval #9] } { Checkmate is now unavoidable. Ke4 was best. } { [%clk 0:01:54] } 55. a6 { [%eval #8] [%clk 0:01:43] } 55... Kg5 { [%eval #7] [%clk 0:01:57] } 56. Nc6 { [%eval #7] [%clk 0:01:45] } 56... c4 { [%eval #7] [%clk 0:02:00] } 57. a7 { [%eval #6] [%clk 0:01:48] } 57... c3 { [%eval #5] [%clk 0:02:00] } 58. a8=Q { [%eval #4] [%clk 0:01:51] } 58... c2 { [%eval #4] [%clk 0:02:03] } 59. Qg8+ { [%eval #3] [%clk 0:01:53] } 59... Kf4 { [%eval #3] [%clk 0:02:04] } 60. Rb4+ { [%eval #4] [%clk 0:01:54] } 60... Ke3 { [%eval #4] [%clk 0:02:07] } 61. Qe6+ { [%eval #4] [%clk 0:01:50] } 61... Kd3 { [%eval #3] [%clk 0:02:08] } 62. Qc4+ { [%eval #3] [%clk 0:01:52] } 62... Kd2 { [%eval #3] [%clk 0:02:09] } 63. Rb2 { [%eval #2] [%clk 0:01:54] } 63... h3 { [%eval #2] [%clk 0:02:09] } 64. Qxc2+ { [%eval #2] [%clk 0:01:39] } 64... Ke3 { [%eval #2] [%clk 0:02:11] } 65. Rb3+ { [%eval #3] [%clk 0:01:43] } 65... Kf4 { [%eval #3] [%clk 0:02:08] } 66. Qc4+ { [%eval #3] [%clk 0:01:44] } 66... Kf5 { [%eval #3] [%clk 0:02:11] } 67. Nd4+ { [%eval #4] [%clk 0:01:33] } 67... Ke5 { [%eval #4] [%clk 0:02:11] } 68. Nf3+ { [%eval #4] [%clk 0:01:35] } 68... Kd6 { [%eval #4] [%clk 0:02:12] } 69. Rb5 { [%eval #3] [%clk 0:01:29] } 69... Kd7 { [%eval #3] [%clk 0:02:13] } 70. Qa4 { [%eval #4] [%clk 0:01:32] } 70... Kd6 { [%eval #3] [%clk 0:02:12] } 71. Qa6+ { [%eval #2] [%clk 0:01:33] } 71... Kc7 { [%eval #2] [%clk 0:02:15] } 72. Rb7+ { [%eval #1] [%clk 0:01:36] } 72... Kc8 { [%eval #1] [%clk 0:02:18] } 73. Qa8# { [%clk 0:01:39] } 1-0