Event: Round 1: David Silva - Cogan, Nicolas
Date: 2024-03-11
White: Silva, David
WhiteTitle: IM
WhiteElo: 2418
Black: Cogan, Nicolas
BlackElo: 2065
Result: 0-1
ECO: B03
Opening: Alekhine Defense: Balogh Variation
Variant: Standard

1. e4 { [%eval 0.13] [%clk 0:05:04] } 1... Nf6?! { [%eval 0.71] } { Inaccuracy. e5 was best. } { [%clk 0:05:05] } 2. e5 { [%eval 0.74] [%clk 0:05:06] } 2... Nd5 { [%eval 0.72] [%clk 0:05:07] } 3. d4 { [%eval 0.54] [%clk 0:05:07] } 3... d6 { [%eval 0.79] [%clk 0:05:09] } 4. Bc4?! { [%eval 0.13] } { Inaccuracy. c4 was best. } { [%clk 0:05:09] } 4... Nb6 { [%eval 0.0] [%clk 0:04:55] } 5. Bb3 { [%eval -0.01] [%clk 0:05:11] } 5... d5?! { [%eval 0.89] } { Inaccuracy. dxe5 was best. } { [%clk 0:04:47] } 6. c3 { [%eval 0.62] [%clk 0:05:08] } 6... Bf5 { [%eval 0.63] [%clk 0:04:47] } 7. Ne2 { [%eval 0.59] [%clk 0:05:04] } 7... e6 { [%eval 0.62] [%clk 0:04:46] } 8. Ng3 { [%eval 0.44] [%clk 0:05:06] } 8... Bg6 { [%eval 0.49] [%clk 0:04:48] } 9. h4 { [%eval 0.12] [%clk 0:05:07] } 9... h5 { [%eval 0.15] [%clk 0:04:45] } 10. Bg5 { [%eval 0.03] [%clk 0:05:03] } 10... Be7 { [%eval -0.03] [%clk 0:04:46] } 11. Bxe7 { [%eval 0.0] [%clk 0:05:02] } 11... Qxe7 { [%eval 0.03] [%clk 0:04:48] } 12. Na3 { [%eval 0.02] [%clk 0:05:02] } 12... a6 { [%eval 0.11] [%clk 0:04:33] } 13. f4 { [%eval -0.34] [%clk 0:04:38] } 13... c5 { [%eval -0.31] [%clk 0:04:00] } 14. Bc2 { [%eval -0.23] [%clk 0:04:31] } 14... Bxc2 { [%eval -0.16] [%clk 0:03:58] } 15. Nxc2 { [%eval -0.37] [%clk 0:04:32] } 15... g6 { [%eval -0.3] [%clk 0:03:51] } 16. dxc5 { [%eval -0.44] [%clk 0:04:26] } 16... Qxc5 { [%eval -0.5] [%clk 0:03:50] } 17. Qd4 { [%eval -0.51] [%clk 0:04:29] } 17... N8d7 { [%eval -0.48] [%clk 0:03:46] } 18. O-O-O { [%eval -0.6] [%clk 0:04:27] } 18... Rc8 { [%eval -0.47] [%clk 0:03:27] } 19. Qxc5 { [%eval -0.41] [%clk 0:04:17] } 19... Nxc5 { [%eval -0.5] [%clk 0:03:16] } 20. Rhe1 { [%eval -0.52] [%clk 0:04:14] } 20... Ke7 { [%eval -0.5] [%clk 0:03:03] } 21. Kb1 { [%eval -0.5] [%clk 0:04:08] } 21... Nca4 { [%eval -0.53] [%clk 0:02:50] } 22. Rd3 { [%eval -0.61] [%clk 0:03:57] } 22... Nd7 { [%eval -0.4] [%clk 0:02:13] } 23. Nd4 { [%eval -0.46] [%clk 0:03:53] } 23... b5 { [%eval -0.37] [%clk 0:02:02] } 24. Rc1 { [%eval -0.35] [%clk 0:03:44] } 24... Rc7 { [%eval -0.38] [%clk 0:02:00] } 25. Rc2 { [%eval -0.45] [%clk 0:03:22] } 25... Rhc8 { [%eval -0.35] [%clk 0:01:55] } 26. a3 { [%eval -0.4] [%clk 0:03:13] } 26... Ndc5 { [%eval -0.36] [%clk 0:01:08] } 27. Re3 { [%eval -0.37] [%clk 0:03:12] } 27... Nb7 { [%eval -0.32] [%clk 0:01:07] } 28. Nge2 { [%eval -0.32] [%clk 0:03:01] } 28... Nb6 { [%eval -0.46] [%clk 0:00:46] } 29. b3 { [%eval -0.39] [%clk 0:02:44] } 29... Nc5 { [%eval -0.4] [%clk 0:00:45] } 30. Ng3?! { [%eval -1.23] } { Inaccuracy. Rf3 was best. } { [%clk 0:02:32] } 30... Nbd7?! { [%eval -0.57] } { Inaccuracy. Nxb3 was best. } { [%clk 0:00:44] } 31. Ka2 { [%eval -0.42] [%clk 0:02:24] } 31... Nb8 { [%eval -0.46] [%clk 0:00:45] } 32. Kb2 { [%eval -0.39] [%clk 0:01:57] } 32... Nc6 { [%eval -0.37] [%clk 0:00:45] } 33. Nxc6+ { [%eval -0.4] [%clk 0:01:44] } 33... Rxc6 { [%eval -0.51] [%clk 0:00:47] } 34. Rd2 { [%eval -0.28] [%clk 0:01:45] } 34... a5 { [%eval -0.25] [%clk 0:00:45] } 35. Rc2?? { [%eval -3.39] } { Blunder. Ne2 was best. } { [%clk 0:01:34] } 35... Nd7?? { [%eval -0.32] } { Blunder. d4 was best. } { [%clk 0:00:45] } 36. Ne2 { [%eval -0.32] [%clk 0:01:33] } 36... Nc5 { [%eval -0.3] [%clk 0:00:41] } 37. Ng3?? { [%eval -3.08] } { Blunder. Nd4 was best. } { [%clk 0:01:32] } 37... Na6?? { [%eval -0.25] } { Blunder. d4 was best. } { [%clk 0:00:23] } 38. Ne2 { [%eval -0.23] [%clk 0:01:23] } 38... Nc5 { [%eval 0.0] [%clk 0:00:19] } 39. Ng3 { [%eval -3.01] [%clk 0:01:24] } 39... Rb8?? { [%eval -0.31] } { Blunder. d4 was best. } { [%clk 0:00:14] } 40. Rf3 { [%eval -0.56] [%clk 0:01:19] } 40... b4 { [%eval -0.1] [%clk 0:00:08] } 41. cxb4 { [%eval -0.17] [%clk 0:01:15] } 41... axb4 { [%eval -0.19] [%clk 0:00:10] } 42. axb4 { [%eval -0.23] [%clk 0:01:11] } 42... Rxb4 { [%eval -0.19] [%clk 0:00:12] } 43. Ka3?! { [%eval -0.84] } { Inaccuracy. Ne2 was best. } { [%clk 0:01:08] } 43... Rb5 { [%eval -0.75] [%clk 0:00:11] } 44. Kb2?? { [%eval -2.83] } { Blunder. Ne2 was best. } { [%clk 0:00:38] } 44... Rcb6 { [%eval -2.75] [%clk 0:00:12] } 45. Ka2?? { [%eval -5.62] } { Blunder. Kc3 was best. } { [%clk 0:00:35] } 45... Nxb3 { [%eval -5.46] [%clk 0:00:11] } 46. Rc7+ { [%eval -5.54] [%clk 0:00:34] } 46... Kf8 { [%eval -5.17] [%clk 0:00:12] } 47. Rfc3?? { [%eval #-2] } { Checkmate is now unavoidable. Rc8+ was best. } { [%clk 0:00:00] } 0-1