Event: Round 4: Cogan, Nicolas - Pedro Manuel Envo Engonga Avomo
Date: 2024-03-09
White: Cogan, Nicolas
WhiteElo: 1975
Black: Pedro Manuel Envo Engonga Avomo
Result: 1-0
ECO: D31
Opening: Semi-Slav Defense: Accelerated Move Order
Variant: Standard

1. d4 { [%eval 0.15] [%clk 0:15:17] } 1... d5 { [%eval 0.25] [%clk 0:15:13] } 2. c4 { [%eval 0.26] [%clk 0:15:24] } 2... e6 { [%eval 0.28] [%clk 0:15:20] } 3. Nc3 { [%eval 0.24] [%clk 0:15:30] } 3... c6 { [%eval 0.18] [%clk 0:15:27] } 4. Nf3 { [%eval 0.24] [%clk 0:15:01] } 4... Nd7 { [%eval 0.64] [%clk 0:15:34] } 5. e4 { [%eval 0.65] [%clk 0:14:55] } 5... dxe4 { [%eval 0.83] [%clk 0:15:38] } 6. Nxe4 { [%eval 0.78] [%clk 0:15:02] } 6... Ngf6 { [%eval 0.83] [%clk 0:15:45] } 7. Nc3?! { [%eval 0.2] } { Inaccuracy. Bd3 was best. } { [%clk 0:14:29] } 7... Bd6 { [%eval 0.46] [%clk 0:15:32] } 8. Bd3 { [%eval 0.24] [%clk 0:14:22] } 8... Qe7?! { [%eval 1.01] } { Inaccuracy. e5 was best. } { [%clk 0:15:35] } 9. O-O { [%eval 0.86] [%clk 0:14:21] } 9... O-O { [%eval 1.29] [%clk 0:15:02] } 10. Re1 { [%eval 0.92] [%clk 0:14:25] } 10... Qd8?! { [%eval 1.5] } { Inaccuracy. h6 was best. } { [%clk 0:14:31] } 11. Bg5 { [%eval 1.56] [%clk 0:14:20] } 11... Qc7 { [%eval 1.59] [%clk 0:14:07] } 12. Qc2?! { [%eval 0.99] } { Inaccuracy. c5 was best. } { [%clk 0:14:00] } 12... h6 { [%eval 0.87] [%clk 0:13:39] } 13. Bh4 { [%eval 0.9] [%clk 0:13:59] } 13... Re8?! { [%eval 1.8] } { Inaccuracy. b6 was best. } { [%clk 0:13:20] } 14. Re2?! { [%eval 1.02] } { Inaccuracy. c5 was best. } { [%clk 0:13:17] } 14... b6 { [%eval 1.06] [%clk 0:13:18] } 15. Rae1 { [%eval 1.06] [%clk 0:13:12] } 15... Bb7 { [%eval 0.93] [%clk 0:13:19] } 16. Qd1 { [%eval 0.7] [%clk 0:10:36] } 16... Nh5?! { [%eval 1.32] } { Inaccuracy. a6 was best. } { [%clk 0:11:55] } 17. Bb1 { [%eval 1.37] [%clk 0:09:51] } 17... Nf8 { [%eval 1.68] [%clk 0:09:26] } 18. Ne5?! { [%eval 1.04] } { Inaccuracy. Re3 was best. } { [%clk 0:08:48] } 18... g5?! { [%eval 2.15] } { Inaccuracy. f5 was best. } { [%clk 0:08:41] } 19. Bg3? { [%eval 0.77] } { Mistake. Rd2 was best. } { [%clk 0:08:23] } 19... Nxg3?! { [%eval 1.59] } { Inaccuracy. f5 was best. } { [%clk 0:08:48] } 20. hxg3 { [%eval 1.57] [%clk 0:08:22] } 20... Rad8 { [%eval 1.64] [%clk 0:07:01] } 21. Qc2?! { [%eval 0.97] } { Inaccuracy. Ng4 was best. } { [%clk 0:06:24] } 21... Kg7 { [%eval 1.1] [%clk 0:06:35] } 22. Re3 { [%eval 1.05] [%clk 0:04:47] } 22... Bb4 { [%eval 1.36] [%clk 0:04:02] } 23. Qe2 { [%eval 1.17] [%clk 0:01:45] } 23... f6 { [%eval 0.99] [%clk 0:02:58] } 24. Nf3 { [%eval 1.09] [%clk 0:01:11] } 24... g4? { [%eval 2.31] } { Mistake. Bc8 was best. } { [%clk 0:02:57] } 25. Nh4 { [%eval 2.38] [%clk 0:00:48] } 25... Rxd4? { [%eval 3.92] } { Mistake. h5 was best. } { [%clk 0:02:37] } 26. Nf5+ { [%eval 3.77] [%clk 0:00:48] } 26... exf5 { [%eval 3.32] [%clk 0:01:31] } 27. Rxe8 { [%eval 3.15] [%clk 0:00:57] } 27... Qd7 { [%eval 3.34] [%clk 0:01:05] } 28. a3 { [%eval 3.42] [%clk 0:00:31] } 28... Bc5 { [%eval 3.32] [%clk 0:00:59] } 29. Qf1? { [%eval 1.54] } { Mistake. Re7+ was best. } { [%clk 0:00:12] } 29... Rd2? { [%eval 3.44] } { Mistake. Ng6 was best. } { [%clk 0:00:44] } 30. R8e2 { [%eval 3.49] [%clk 0:00:19] } 30... Rd4 { [%eval 3.13] [%clk 0:00:47] } 31. Rd1 { [%eval 3.11] [%clk 0:00:24] } 31... Ba6 { [%eval 3.53] [%clk 0:00:38] } 32. b3?! { [%eval 2.71] } { Inaccuracy. b4 was best. } { [%clk 0:00:14] } 32... Bxa3?! { [%eval 4.19] } { Inaccuracy. Ng6 was best. } { [%clk 0:00:45] } 33. Qe1? { [%eval 2.48] } { Mistake. Ra2 was best. } { [%clk 0:00:14] } 33... Bb4?! { [%eval 3.97] } { Inaccuracy. Bc8 was best. } { [%clk 0:00:42] } 34. Rc1?? { [%eval -0.32] } { Blunder. Bxf5 was best. } { [%clk 0:00:13] } 34... Kg6?! { [%eval 0.28] } { Inaccuracy. Bc8 was best. } { [%clk 0:00:36] } 35. Re3 { [%eval 0.28] [%clk 0:00:12] } 35... Rd2 { [%eval 0.62] [%clk 0:00:18] } 36. Rd1?? { [%eval -3.67] } { Blunder. Ne2 was best. } { [%clk 0:00:11] } 36... Bxc3 { [%eval -3.44] [%clk 0:00:16] } 37. Rxd2?! { [%eval -5.1] } { Inaccuracy. Bd3 was best. } { [%clk 0:00:11] } 37... Qxd2? { [%eval -2.96] } { Mistake. Bxd2 was best. } { [%clk 0:00:00] } 1-0