Event: Round 5: Mwali, Chitumbo - Cogan, Nicolas
Date: 2024-03-11
White: Mwali, Chitumbo
WhiteTitle: IM
WhiteElo: 2265
Black: Cogan, Nicolas
BlackElo: 2065
Result: 1-0
ECO: A37
Opening: English Opening: Symmetrical Variation, Three Knights, Fianchetto Variation
Variant: Standard

1. c4 { [%eval 0.16] [%clk 0:05:05] } 1... c5 { [%eval 0.32] [%clk 0:05:04] } 2. g3 { [%eval 0.0] [%clk 0:05:07] } 2... Nc6 { [%eval 0.23] [%clk 0:05:06] } 3. Bg2 { [%eval 0.2] [%clk 0:05:09] } 3... g6 { [%eval 0.24] [%clk 0:05:08] } 4. Nf3 { [%eval 0.06] [%clk 0:05:09] } 4... Bg7 { [%eval 0.12] [%clk 0:05:10] } 5. Nc3 { [%eval 0.23] [%clk 0:05:11] } 5... d6 { [%eval 0.17] [%clk 0:05:10] } 6. O-O { [%eval 0.07] [%clk 0:05:05] } 6... e6 { [%eval 0.16] [%clk 0:05:12] } 7. a3 { [%eval 0.07] [%clk 0:04:46] } 7... Nge7 { [%eval 0.16] [%clk 0:05:14] } 8. b4 { [%eval 0.07] [%clk 0:04:34] } 8... O-O { [%eval 0.07] [%clk 0:05:14] } 9. Rb1 { [%eval 0.11] [%clk 0:04:22] } 9... b6 { [%eval 0.17] [%clk 0:05:14] } 10. Qc2 { [%eval 0.1] [%clk 0:03:46] } 10... Bb7 { [%eval 0.08] [%clk 0:05:13] } 11. b5 { [%eval 0.11] [%clk 0:03:39] } 11... Nb8 { [%eval 0.21] [%clk 0:04:36] } 12. Rd1 { [%eval -0.19] [%clk 0:03:29] } 12... Nd7 { [%eval -0.09] [%clk 0:04:29] } 13. Bb2 { [%eval -0.17] [%clk 0:03:13] } 13... Qc7 { [%eval -0.11] [%clk 0:04:24] } 14. a4 { [%eval -0.1] [%clk 0:03:12] } 14... a5 { [%eval 0.3] [%clk 0:04:16] } 15. bxa6 { [%eval 0.32] } 15... Rxa6 { [%eval 0.47] [%clk 0:04:04] } 16. Nb5 { [%eval 0.5] [%clk 0:03:06] } 16... Qb8 { [%eval 0.51] [%clk 0:04:05] } 17. Bxg7 { [%eval 0.44] [%clk 0:03:02] } 17... Kxg7 { [%eval 0.41] [%clk 0:04:07] } 18. d4 { [%eval 0.44] [%clk 0:02:20] } 18... Rd8?! { [%eval 1.19] } { Inaccuracy. Nf6 was best. } { [%clk 0:03:55] } 19. h4?! { [%eval 0.58] } { Inaccuracy. d5 was best. } { [%clk 0:01:37] } 19... h5?! { [%eval 1.45] } { Inaccuracy. cxd4 was best. } { [%clk 0:03:53] } 20. d5 { [%eval 1.36] [%clk 0:01:26] } 20... exd5 { [%eval 1.77] [%clk 0:03:38] } 21. cxd5 { [%eval 1.94] [%clk 0:01:27] } 21... Kg8 { [%eval 2.02] [%clk 0:03:16] } 22. Ng5 { [%eval 2.05] [%clk 0:01:20] } 22... Ne5 { [%eval 2.41] [%clk 0:03:06] } 23. Ne4 { [%eval 2.41] [%clk 0:01:18] } 23... Bc8 { [%eval 2.12] [%clk 0:02:45] } 24. Nf6+?! { [%eval 1.11] } { Inaccuracy. Qb2 was best. } { [%clk 0:00:50] } 24... Kg7 { [%eval 1.11] [%clk 0:02:45] } 25. f4 { [%eval 0.89] [%clk 0:00:51] } 25... Ng4 { [%eval 0.86] [%clk 0:02:33] } 26. Nxg4 { [%eval 1.12] [%clk 0:00:47] } 26... Bxg4 { [%eval 0.93] [%clk 0:02:35] } 27. Re1 { [%eval 0.79] [%clk 0:00:45] } 27... Nf5 { [%eval 1.08] [%clk 0:01:14] } 28. e4 { [%eval 0.78] [%clk 0:00:46] } 28... Nh6 { [%eval 1.03] [%clk 0:00:48] } 29. Qc3+ { [%eval 0.81] [%clk 0:00:41] } 29... Kg8?! { [%eval 1.63] } { Inaccuracy. Kh7 was best. } { [%clk 0:00:48] } 30. Qc4?! { [%eval 0.98] } { Inaccuracy. e5 was best. } { [%clk 0:00:27] } 30... Qa8 { [%eval 1.36] [%clk 0:00:38] } 31. Nc7?? { [%eval -0.39] } { Blunder. Ra1 was best. } { [%clk 0:00:28] } 31... Rxa4 { [%eval -0.39] [%clk 0:00:37] } 32. Nxa8 { [%eval -0.49] [%clk 0:00:14] } 32... Rxc4 { [%eval -0.44] [%clk 0:00:39] } 33. Nxb6 { [%eval -0.44] [%clk 0:00:16] } 33... Rc3 { [%eval -0.5] [%clk 0:00:41] } 34. e5?! { [%eval -1.2] } { Inaccuracy. Kf2 was best. } 34... Rxg3 { [%eval -1.15] [%clk 0:00:35] } 35. Kf2 { [%eval -1.15] [%clk 0:00:08] } 35... Ra3 { [%eval -0.72] [%clk 0:00:37] } 1-0