Event: Round 5: Iwan Schani Ibnu - Ali Abdullah Al Mamari
Date: 2022-10-02
White: Iwan Schani Ibnu
Black: Ali Abdullah Al Mamari
Result: 1/2-1/2
ECO: A36
Opening: English Opening: Symmetrical Variation, Botvinnik System
Variant: Standard

1. e4 { [%eval 0.0] [%clk 1:30:56] } 1... c5 { [%eval 0.32] [%clk 1:30:38] } 2. c4 { [%eval 0.0] [%clk 1:30:46] } 2... Nc6 { [%eval 0.03] [%clk 1:30:49] } 3. Nc3 { [%eval 0.0] [%clk 1:30:22] } 3... g6 { [%eval -0.11] [%clk 1:30:30] } 4. g3 { [%eval -0.12] [%clk 1:30:49] } 4... Bg7 { [%eval 0.0] [%clk 1:30:51] } 5. Bg2 { [%eval 0.0] [%clk 1:31:12] } 5... e6 { [%eval 0.12] [%clk 1:30:54] } 6. Nge2 { [%eval 0.0] [%clk 1:31:11] } 6... Nge7 { [%eval 0.0] [%clk 1:30:58] } 7. O-O { [%eval 0.0] [%clk 1:31:13] } 7... O-O { [%eval 0.16] [%clk 1:30:53] } 8. f4?! { [%eval -0.53] } { Inaccuracy. d3 was best. } { [%clk 1:30:27] } 8... d6 { [%eval -0.41] [%clk 1:30:16] } 9. d3 { [%eval -0.37] [%clk 1:30:51] } 9... a6 { [%eval -0.59] [%clk 1:30:03] } 10. Be3 { [%eval -0.5] [%clk 1:31:09] } 10... Qc7?! { [%eval 0.31] } { Inaccuracy. Nd4 was best. } { [%clk 1:28:05] } 11. d4 { [%eval 0.52] [%clk 1:27:42] } 11... cxd4 { [%eval 0.33] [%clk 1:18:26] } 12. Nxd4 { [%eval 0.29] [%clk 1:28:09] } 12... Nxd4 { [%eval 0.23] [%clk 1:18:45] } 13. Bxd4 { [%eval 0.46] [%clk 1:28:33] } 13... e5 { [%eval 0.38] [%clk 1:13:00] } 14. Be3 { [%eval 0.04] [%clk 1:26:46] } 14... Qxc4?! { [%eval 0.65] } { Inaccuracy. exf4 was best. } { [%clk 1:10:25] } 15. Qxd6 { [%eval 0.63] [%clk 1:25:59] } 15... Nc6? { [%eval 2.06] } { Mistake. exf4 was best. } { [%clk 1:09:05] } 16. Nd5?! { [%eval 1.19] } { Inaccuracy. f5 was best. } { [%clk 1:21:15] } 16... Rd8 { [%eval 1.08] [%clk 1:05:26] } 17. Qc7?! { [%eval 0.19] } { Inaccuracy. Qa3 was best. } { [%clk 1:19:48] } 17... Be6 { [%eval 0.29] [%clk 0:51:46] } 18. Rfc1? { [%eval -0.96] } { Mistake. b3 was best. } { [%clk 1:05:48] } 18... Qe2 { [%eval -0.97] [%clk 0:39:26] } 19. Bf1 { [%eval -0.91] [%clk 1:04:31] } 19... Qxb2 { [%eval -0.9] [%clk 0:29:56] } 20. Rab1 { [%eval -1.26] [%clk 1:04:24] } 20... Qxa2 { [%eval -0.65] [%clk 0:27:01] } 21. Rxb7?? { [%eval -3.88] } { Blunder. Ra1 was best. } { [%clk 0:28:21] } 21... Rac8 { [%eval -4.13] [%clk 0:18:10] } 22. Qb6 { [%eval -4.64] [%clk 0:28:32] } 22... Nd4?? { [%eval 5.97] } { Blunder. exf4 was best. } { [%clk 0:10:53] } 23. Bxd4 { [%eval 5.45] [%clk 0:23:18] } 23... Bxd5 { [%eval 6.02] [%clk 0:10:50] } 24. Rxc8 { [%eval 6.15] [%clk 0:22:34] } 24... Rxc8 { [%eval 6.11] [%clk 0:11:07] } 25. Rb8 { [%eval 6.07] [%clk 0:19:31] } 25... Qc2 { [%eval 6.13] [%clk 0:05:50] } 26. exd5?? { [%eval 0.08] } { Blunder. Bc5 was best. } { [%clk 0:07:53] } 26... exd4 { [%eval 0.01] [%clk 0:05:47] } 27. d6 { [%eval 0.08] [%clk 0:05:35] } 27... Qf5? { [%eval 1.48] } { Mistake. Qc3 was best. } { [%clk 0:04:11] } 28. Bxa6? { [%eval 0.25] } { Mistake. Bc4 was best. } { [%clk 0:02:51] } 28... Rf8 { [%eval 0.31] [%clk 0:02:21] } 29. Rxf8+ { [%eval 0.0] [%clk 0:03:09] } 29... Bxf8 { [%eval 0.0] [%clk 0:02:47] } 30. Qc6 { [%eval -0.11] [%clk 0:01:36] } 30... Qe6 { [%eval -0.03] [%clk 0:01:28] } 31. Bc4 { [%eval -0.18] [%clk 0:01:17] } 31... Qxd6 { [%eval -0.16] [%clk 0:01:35] } 32. Qxd6 { [%eval -0.06] [%clk 0:00:38] } 32... Bxd6 { [%eval 0.0] [%clk 0:02:01] } 33. Kg2 { [%eval -0.11] [%clk 0:01:04] } 33... Kg7 { [%eval -0.08] [%clk 0:02:18] } 34. Kf3 { [%eval 0.0] [%clk 0:01:32] } 34... f5 { [%eval -0.04] [%clk 0:02:34] } 35. h3 { [%eval 0.0] [%clk 0:01:54] } 35... h5 { [%eval 0.0] [%clk 0:02:40] } 36. g4 { [%eval 0.0] [%clk 0:02:08] } 36... fxg4+ { [%eval 0.0] [%clk 0:02:30] } 37. hxg4 { [%eval 0.0] [%clk 0:02:36] } 37... h4 { [%eval 0.0] [%clk 0:02:32] } 38. Bf1 { [%eval 0.0] [%clk 0:02:26] } 38... g5 { [%eval -0.05] [%clk 0:01:51] } 39. fxg5 { [%eval 0.0] [%clk 0:01:21] } 39... Kg6 { [%eval 0.0] [%clk 0:02:11] } 40. Ke4 { [%eval 0.0] [%clk 0:00:38] } 40... Bc5 { [%eval 0.0] [%clk 0:01:18] } 41. Kf4 { [%eval 0.0] [%clk 0:01:05] } 41... Bd6+ { [%eval 0.0] [%clk 0:01:02] } 42. Ke4 { [%eval 0.0] [%clk 0:01:33] } 1/2-1/2