Event: FIDE Online Chess Olympiad Division 4 Pool B 2021
Date: 2021-08-20
White: Cyubahiro, Ben Patrick
WhiteElo: 1755
Black: Abdulkadir, Mohamed Warsame
BlackElo: 2033
Result: 0-1
ECO: B10
Opening: Caro-Kann Defense
Variant: Standard
TimeControl: 900+5

1. e4 { [%eval 0.24] [%clk 0:15:02] } 1... c6 { [%eval 0.13] [%clk 0:14:56] } 2. Nc3 { [%eval 0.32] [%clk 0:14:59] } 2... d5 { [%eval 0.24] [%clk 0:14:44] } 3. exd5 { [%eval 0.0] [%clk 0:15:01] } 3... cxd5 { [%eval 0.0] [%clk 0:14:47] } 4. d4 { [%eval 0.0] [%clk 0:15:03] } 4... Nf6 { [%eval -0.09] [%clk 0:14:34] } 5. Nf3 { [%eval 0.0] [%clk 0:15:04] } 5... Bg4 { [%eval 0.0] [%clk 0:12:27] } 6. Be2 { [%eval -0.12] [%clk 0:15:01] } 6... e6 { [%eval -0.17] [%clk 0:12:29] } 7. O-O { [%eval -0.19] [%clk 0:15:01] } 7... a6 { [%eval 0.12] [%clk 0:12:22] } 8. Bg5 { [%eval 0.02] [%clk 0:15:01] } 8... Be7 { [%eval 0.02] [%clk 0:11:36] } 9. Qd2 { [%eval -0.48] [%clk 0:14:53] } 9... O-O { [%eval -0.25] [%clk 0:11:32] } 10. Qf4 { [%eval -0.7] [%clk 0:14:50] } 10... Bxf3 { [%eval -0.61] [%clk 0:11:26] } 11. Qxf3 { [%eval -0.54] [%clk 0:14:47] } 11... Nc6 { [%eval -0.71] [%clk 0:11:27] } 12. Be3?! { [%eval -1.7] } { Inaccuracy. Rfd1 was best. } { [%clk 0:14:46] } 12... Rc8? { [%eval -0.57] } { Mistake. Qb6 was best. } { [%clk 0:11:16] } 13. Bd3 { [%eval -0.76] [%clk 0:14:46] } 13... Nb4 { [%eval -0.81] [%clk 0:10:56] } 14. Rac1?! { [%eval -1.43] } { Inaccuracy. Qd1 was best. } { [%clk 0:14:28] } 14... Nxd3 { [%eval -1.42] [%clk 0:10:55] } 15. cxd3 { [%eval -1.36] [%clk 0:14:31] } 15... Qb6 { [%eval -1.1] [%clk 0:10:43] } 16. Rc2 { [%eval -1.42] [%clk 0:14:21] } 16... Rc6 { [%eval -1.41] [%clk 0:10:25] } 17. Rfc1 { [%eval -1.51] [%clk 0:14:21] } 17... Rfc8 { [%eval -1.53] [%clk 0:10:26] } 18. h3 { [%eval -1.5] [%clk 0:14:12] } 18... Qc7 { [%eval -1.5] [%clk 0:09:53] } 19. Qe2 { [%eval -1.59] [%clk 0:13:36] } 19... b5?! { [%eval -0.69] } { Inaccuracy. Ne8 was best. } { [%clk 0:09:49] } 20. Qf3 { [%eval -0.87] [%clk 0:13:18] } 20... b4?? { [%eval 2.53] } { Blunder. Qb6 was best. } { [%clk 0:09:42] } 21. Nxd5 { [%eval 2.74] [%clk 0:13:14] } 21... Nxd5 { [%eval 2.77] [%clk 0:07:54] } 22. Rxc6 { [%eval 2.44] [%clk 0:13:09] } 22... Qxc6 { [%eval 2.59] [%clk 0:07:54] } 23. Rxc6 { [%eval 2.76] [%clk 0:13:11] } 23... Rxc6 { [%eval 2.63] [%clk 0:07:58] } 24. Qg3?? { [%eval 0.59] } { Blunder. Qd1 was best. } { [%clk 0:12:57] } 24... Rc2 { [%eval 0.55] [%clk 0:07:19] } 25. Bh6?! { [%eval 0.0] } { Inaccuracy. Qb8+ was best. } { [%clk 0:12:28] } 25... Bf8 { [%eval 0.0] [%clk 0:05:22] } 26. a3 { [%eval 0.0] [%clk 0:12:09] } 26... Rxb2 { [%eval 0.0] [%clk 0:05:01] } 27. axb4 { [%eval -0.43] [%clk 0:12:10] } 27... Rxb4 { [%eval -0.42] [%clk 0:05:00] } 28. h4 { [%eval -0.75] [%clk 0:12:06] } 28... a5 { [%eval -0.44] [%clk 0:05:02] } 29. h5 { [%eval -0.75] [%clk 0:12:01] } 29... a4?? { [%eval 2.55] } { Blunder. Kh8 was best. } { [%clk 0:05:02] } 30. Bd2?? { [%eval -6.99] } { Blunder. Bxg7 was best. } { [%clk 0:12:02] } 30... Rb1+ { [%eval -7.91] [%clk 0:05:02] } 31. Kh2 { [%eval -8.07] [%clk 0:12:03] } 31... a3 { [%eval -8.23] [%clk 0:04:57] } 32. h6 { [%eval -11.15] [%clk 0:11:58] } 32... g6 { [%eval -11.98] [%clk 0:04:47] } 33. Qe5 { [%eval -12.92] [%clk 0:11:41] } 33... a2 { [%eval -12.7] [%clk 0:04:36] } 34. Bg5 { [%eval -13.33] [%clk 0:10:38] } 34... a1=Q { [%eval -13.27] [%clk 0:04:27] } 35. Bf6 { [%eval -14.9] [%clk 0:10:36] } 35... Rh1+ { [%eval -14.73] [%clk 0:04:28] } 36. Kg3 { [%eval -16.08] [%clk 0:10:39] } 36... Qa6 { [%eval -15.96] [%clk 0:04:17] } 37. Bg7?! { [%eval #-8] } { Checkmate is now unavoidable. Bg5 was best. } { [%clk 0:10:39] } 37... Bd6 { [%eval #-7] [%clk 0:04:16] } 38. f3 { [%eval #-5] [%clk 0:10:22] } 38... Bxe5+ { [%eval #-4] [%clk 0:04:15] } 39. Bxe5 { [%eval #-4] [%clk 0:10:21] } 39... Qxd3 { [%eval #-3] [%clk 0:04:16] } 40. Kg4 { [%eval #-3] [%clk 0:10:16] } 40... Qf5+ { [%eval #-4] [%clk 0:04:12] } 41. Kg3 { [%eval #-4] [%clk 0:10:17] } 41... Nc3 { [%eval #-4] [%clk 0:04:12] } 42. Kf2 { [%eval #-2] [%clk 0:10:05] } 42... Nd1+ { [%eval #-1] [%clk 0:04:13] } 43. Kg3 { [%eval #-1] [%clk 0:10:03] } 43... Qg5# { [%clk 0:04:14] } 0-1