Event: Round 5: Dayfullah M Alotaibi - Said Ahmed Al Mamari
Date: 2023-11-06
White: Dayfullah M Alotaibi
WhiteElo: 1666
Black: Said Ahmed Al Mamari
BlackElo: 1512
Result: 0-1
ECO: B10
Opening: Caro-Kann Defense: Breyer Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:29:26] } 1... c6 { [%eval 0.37] [%clk 1:27:21] } 2. d3 { [%eval 0.25] [%clk 1:28:31] } 2... d5 { [%eval 0.32] [%clk 1:25:06] } 3. Nd2 { [%eval 0.0] [%clk 1:28:45] } 3... e5 { [%eval 0.0] [%clk 1:24:44] } 4. g3 { [%eval -0.42] [%clk 1:27:55] } 4... Nf6 { [%eval -0.35] [%clk 1:24:41] } 5. Bg2 { [%eval -0.49] [%clk 1:28:20] } 5... Be7 { [%eval -0.1] [%clk 1:24:20] } 6. Ngf3 { [%eval -0.37] [%clk 1:28:34] } 6... Qc7 { [%eval -0.13] [%clk 1:24:17] } 7. O-O { [%eval -0.27] [%clk 1:28:39] } 7... Bg4 { [%eval 0.12] [%clk 1:24:34] } 8. Re1 { [%eval 0.21] [%clk 1:28:41] } 8... Nbd7 { [%eval 0.53] [%clk 1:24:45] } 9. h3 { [%eval 0.26] [%clk 1:27:52] } 9... Bh5 { [%eval 0.71] [%clk 1:25:04] } 10. g4?! { [%eval 0.14] } { Inaccuracy. exd5 was best. } { [%clk 1:25:41] } 10... Bg6 { [%eval 0.0] [%clk 1:25:21] } 11. Nh4 { [%eval -0.18] [%clk 1:22:25] } 11... O-O { [%eval -0.18] [%clk 1:16:53] } 12. Nf5 { [%eval -0.11] [%clk 1:18:30] } 12... Bc5 { [%eval -0.17] [%clk 1:15:57] } 13. Nb3 { [%eval -0.16] [%clk 1:18:51] } 13... Bb6 { [%eval 0.05] [%clk 1:15:23] } 14. Ne7+ { [%eval 0.01] [%clk 1:06:24] } 14... Kh8 { [%eval 0.0] [%clk 1:15:49] } 15. exd5 { [%eval -0.41] [%clk 1:06:12] } 15... cxd5?? { [%eval 1.65] } { Blunder. Nxd5 was best. } { [%clk 1:13:04] } 16. Nxd5?? { [%eval -2.01] } { Blunder. g5 was best. } { [%clk 1:06:24] } 16... Nxd5 { [%eval -1.45] [%clk 1:13:29] } 17. Bxd5 { [%eval -1.94] [%clk 1:06:44] } 17... a5?! { [%eval -0.95] } { Inaccuracy. f5 was best. } { [%clk 1:12:47] } 18. Be3 { [%eval -0.78] [%clk 1:03:04] } 18... a4 { [%eval -0.26] [%clk 1:11:34] } 19. Nd2 { [%eval -0.29] [%clk 1:02:27] } 19... Rac8?! { [%eval 0.31] } { Inaccuracy. f5 was best. } { [%clk 1:10:29] } 20. Nc4 { [%eval 0.02] [%clk 0:55:07] } 20... f5?! { [%eval 1.04] } { Inaccuracy. Bxe3 was best. } { [%clk 1:08:05] } 21. Bxb6?? { [%eval -1.0] } { Blunder. Nxb6 was best. } { [%clk 0:52:35] } 21... Nxb6 { [%eval -0.64] [%clk 1:07:49] } 22. Be6?! { [%eval -1.49] } { Inaccuracy. Nxb6 was best. } { [%clk 0:46:25] } 22... Rcd8?? { [%eval 3.42] } { Blunder. Rce8 was best. } { [%clk 1:06:27] } 23. Nxe5 { [%eval 3.9] [%clk 0:43:03] } 23... fxg4 { [%eval 4.6] [%clk 1:06:26] } 24. Nxg6+ { [%eval 4.08] [%clk 0:38:44] } 24... hxg6 { [%eval 4.64] [%clk 1:06:43] } 25. Bxg4?? { [%eval -0.68] } { Blunder. Qxg4 was best. } { [%clk 0:39:03] } 25... Qf4?? { [%eval 2.28] } { Blunder. Rxf2 was best. } { [%clk 1:06:27] } 26. Rf1?? { [%eval 0.13] } { Blunder. Re2 was best. } { [%clk 0:32:50] } 26... Nd5 { [%eval 0.42] [%clk 1:06:21] } 27. Qc1 { [%eval 0.21] [%clk 0:33:12] } 27... Qf6 { [%eval 0.32] [%clk 1:06:22] } 28. c3?? { [%eval -2.09] } { Blunder. Rb1 was best. } { [%clk 0:29:14] } 28... Nf4 { [%eval -2.25] [%clk 1:05:35] } 29. d4?? { [%eval -5.98] } { Blunder. Qc2 was best. } { [%clk 0:28:47] } 29... Qg5?? { [%eval 0.32] } { Blunder. Qc6 was best. } { [%clk 1:05:29] } 30. Kh2?! { [%eval -0.55] } { Inaccuracy. Qe3 was best. } { [%clk 0:27:23] } 30... Rde8 { [%eval -0.12] [%clk 1:05:05] } 31. Rg1 { [%eval -0.16] [%clk 0:23:44] } 31... Qh4 { [%eval -0.08] [%clk 1:05:09] } 32. Qf1 { [%eval -0.42] [%clk 0:18:24] } 32... Ne2?? { [%eval 2.01] } { Blunder. Nd5 was best. } { [%clk 1:04:36] } 33. Rg2 { [%eval 2.09] [%clk 0:17:46] } 33... Nf4 { [%eval 1.93] [%clk 1:04:33] } 34. Rg3 { [%eval 2.0] [%clk 0:18:14] } 34... Rf6 { [%eval 2.31] [%clk 0:54:07] } 35. Re1 { [%eval 2.16] [%clk 0:16:40] } 35... Ref8 { [%eval 1.94] [%clk 0:54:09] } 36. f3?? { [%eval -0.64] } { Blunder. Ree3 was best. } { [%clk 0:13:44] } 36... Rb6 { [%eval -0.82] [%clk 0:53:47] } 37. Rb1? { [%eval -2.34] } { Mistake. Re2 was best. } { [%clk 0:12:52] } 37... Re8 { [%eval -2.7] [%clk 0:54:03] } 38. Rg1?? { [%eval -5.49] } { Blunder. Rg2 was best. } { [%clk 0:09:49] } 38... Re2+ { [%eval -6.3] [%clk 0:52:22] } 39. Kh1 { [%eval -6.41] [%clk 0:10:14] } 39... Rf2 { [%eval -6.58] [%clk 0:52:07] } 40. Qe1 { [%eval -9.25] [%clk 0:10:43] } 40... Nxh3 { [%eval -8.63] [%clk 0:51:58] } 41. Qxf2 { [%eval -8.74] [%clk 0:06:58] } 41... Nxf2+ { [%eval -8.42] [%clk 0:52:25] } 42. Kg2 { [%eval -8.2] [%clk 0:07:26] } 42... Kg8 { [%eval -9.58] [%clk 0:49:06] } 43. d5? { [%eval #-13] } { Checkmate is now unavoidable. Kf1 was best. } { [%clk 0:07:23] } 43... Nxg4 { [%eval #-12] [%clk 0:49:16] } 44. fxg4 { [%eval #-12] [%clk 0:07:17] } 44... Qxg4+ { [%eval #-11] [%clk 0:49:40] } 45. Kf2 { [%eval #-6] [%clk 0:07:46] } 45... Rf6+ { [%eval #-5] [%clk 0:49:43] } 46. Ke3 { [%eval #-5] [%clk 0:08:12] } 46... Rf3+ { [%eval #-4] [%clk 0:49:18] } 0-1