Event: Round 6: Cogan, Nicolas - Rakotomaharo, Fy Antenaina
Date: 2024-03-11
White: Cogan, Nicolas
WhiteElo: 2065
Black: Rakotomaharo, Fy Antenaina
BlackTitle: IM
BlackElo: 2430
Result: 1-0
ECO: D36
Opening: Queen's Gambit Declined: Exchange Variation, Reshevsky Variation
Variant: Standard

1. d4 { [%eval 0.15] [%clk 0:04:58] } 1... d5 { [%eval 0.25] [%clk 0:05:04] } 2. c4 { [%eval 0.26] [%clk 0:04:59] } 2... e6 { [%eval 0.28] [%clk 0:05:06] } 3. Nc3 { [%eval 0.24] [%clk 0:05:00] } 3... Nf6 { [%eval 0.21] [%clk 0:05:07] } 4. cxd5 { [%eval 0.39] [%clk 0:05:02] } 4... exd5 { [%eval 0.25] [%clk 0:05:09] } 5. Bg5 { [%eval 0.19] [%clk 0:05:04] } 5... c6 { [%eval 0.38] [%clk 0:05:11] } 6. Qc2 { [%eval 0.1] [%clk 0:05:05] } 6... h6 { [%eval 0.23] [%clk 0:05:11] } 7. Bh4 { [%eval 0.2] [%clk 0:05:07] } 7... Be7 { [%eval 0.45] [%clk 0:05:12] } 8. e3 { [%eval 0.23] [%clk 0:05:09] } 8... O-O { [%eval 0.21] [%clk 0:05:13] } 9. Bd3 { [%eval 0.17] [%clk 0:05:11] } 9... Re8 { [%eval 0.19] [%clk 0:05:15] } 10. Nge2 { [%eval 0.23] [%clk 0:05:09] } 10... a5 { [%eval 0.26] [%clk 0:05:16] } 11. O-O { [%eval 0.26] [%clk 0:05:04] } 11... Na6 { [%eval 0.26] [%clk 0:05:18] } 12. a3 { [%eval 0.28] [%clk 0:05:00] } 12... Nc7 { [%eval 0.22] [%clk 0:05:18] } 13. f3 { [%eval 0.02] [%clk 0:04:54] } 13... c5 { [%eval 0.0] [%clk 0:05:20] } 14. Rad1? { [%eval -1.12] } { Mistake. dxc5 was best. } { [%clk 0:04:28] } 14... c4 { [%eval -1.27] [%clk 0:05:15] } 15. Bf5 { [%eval -1.29] [%clk 0:04:29] } 15... b5 { [%eval -1.14] [%clk 0:05:15] } 16. Bxc8 { [%eval -1.02] [%clk 0:04:23] } 16... Rxc8 { [%eval -0.82] [%clk 0:05:16] } 17. Kh1?! { [%eval -1.81] } { Inaccuracy. e4 was best. } { [%clk 0:03:49] } 17... b4 { [%eval -1.66] [%clk 0:05:11] } 18. axb4 { [%eval -1.8] [%clk 0:03:51] } 18... axb4 { [%eval -1.84] [%clk 0:05:13] } 19. Na4 { [%eval -1.79] [%clk 0:03:52] } 19... Nb5 { [%eval -1.76] [%clk 0:05:03] } 20. Qf5 { [%eval -2.36] [%clk 0:02:44] } 20... Qd7 { [%eval -2.14] [%clk 0:04:35] } 21. Qb1 { [%eval -2.33] [%clk 0:02:20] } 21... Qa7 { [%eval -1.92] [%clk 0:03:51] } 22. Nc5 { [%eval -1.84] [%clk 0:02:19] } 22... Bxc5 { [%eval -1.57] [%clk 0:03:42] } 23. dxc5 { [%eval -1.56] [%clk 0:02:01] } 23... Rxe3 { [%eval -1.29] [%clk 0:03:42] } 24. Bxf6?! { [%eval -1.93] } { Inaccuracy. Ng3 was best. } { [%clk 0:01:50] } 24... Rxe2 { [%eval -1.77] [%clk 0:03:42] } 25. Qf5 { [%eval -1.28] [%clk 0:01:48] } 25... Rce8? { [%eval 0.0] } { Mistake. Qa6 was best. } { [%clk 0:02:30] } 26. Qg4 { [%eval 0.0] [%clk 0:01:41] } 26... g6 { [%eval -0.03] [%clk 0:02:32] } 27. Qh4 { [%eval -0.45] [%clk 0:00:44] } 27... Kh7 { [%eval 0.0] [%clk 0:02:01] } 28. Bg5 { [%eval 0.0] [%clk 0:00:16] } 28... h5? { [%eval 1.41] } { Mistake. R2e6 was best. } { [%clk 0:02:02] } 29. g4?! { [%eval 0.58] } { Inaccuracy. Rxd5 was best. } { [%clk 0:00:05] } 29... f6?? { [%eval 2.94] } { Blunder. Qxc5 was best. } { [%clk 0:00:20] } 30. Bxf6 { [%eval 2.89] [%clk 0:00:07] } 30... Qf7?! { [%eval 3.71] } { Inaccuracy. Qd7 was best. } { [%clk 0:00:21] } 31. gxh5 { [%eval 3.52] [%clk 0:00:08] } 31... gxh5?! { [%eval 5.08] } { Inaccuracy. g5 was best. } { [%clk 0:00:23] } 32. Rg1 { [%eval 5.18] [%clk 0:00:10] } 32... Rg8 { [%eval 6.45] [%clk 0:00:25] } 33. Rxg8 { [%eval 6.35] [%clk 0:00:12] } 33... Kxg8 { [%eval 6.14] [%clk 0:00:25] } 34. Rg1+ { [%eval 5.84] [%clk 0:00:14] } 34... Kf8 { [%eval 6.09] [%clk 0:00:28] } 35. Qf4 { [%eval 6.03] [%clk 0:00:14] } 35... Nc7?? { [%eval #6] } { Checkmate is now unavoidable. Qc7 was best. } { [%clk 0:00:12] } 36. Qh6+?? { [%eval 5.45] } { Lost forced checkmate sequence. Qd6+ was best. } { [%clk 0:00:10] } 36... Ke8 { [%eval 4.69] [%clk 0:00:14] } 37. Qh8+ { [%eval 5.25] [%clk 0:00:11] } 37... Kd7 { [%eval 5.17] [%clk 0:00:11] } 38. Rg7 { [%eval 5.13] [%clk 0:00:13] } 38... Qxg7 { [%eval 5.01] [%clk 0:00:13] } 39. Qxg7+ { [%eval 4.82] [%clk 0:00:15] } 39... Kc6 { [%eval 4.56] [%clk 0:00:15] } 40. Bd4 { [%eval 4.46] [%clk 0:00:16] } 40... Ne6 { [%eval 4.63] [%clk 0:00:15] } 41. Qf6 { [%eval 4.45] [%clk 0:00:17] } 41... c3 { [%eval 5.41] [%clk 0:00:17] } 42. bxc3 { [%eval 5.15] [%clk 0:00:19] } 42... b3 { [%eval 5.54] [%clk 0:00:19] } 43. c4?! { [%eval 4.28] } { Inaccuracy. Be5 was best. } { [%clk 0:00:17] } 43... dxc4 { [%eval 4.25] [%clk 0:00:21] } 44. f4?! { [%eval 3.26] } { Inaccuracy. Bc3 was best. } { [%clk 0:00:19] } 44... Kd5?! { [%eval 4.87] } { Inaccuracy. Kb5 was best. } { [%clk 0:00:22] } 45. Bc3 { [%eval 4.67] [%clk 0:00:19] } 45... Nxc5 { [%eval 4.79] [%clk 0:00:14] } 46. Qd4+ { [%eval 4.73] [%clk 0:00:16] } 46... Kc6 { [%eval 4.61] [%clk 0:00:17] } 47. Qxc4 { [%eval 4.6] [%clk 0:00:17] } 47... Rc2 { [%eval 4.89] [%clk 0:00:19] } 48. Qd4 { [%eval 4.64] [%clk 0:00:10] } 48... Kb5 { [%eval 5.38] } 49. Qb4+ { [%eval 5.22] [%clk 0:00:12] } 49... Kc6 { [%eval 5.18] [%clk 0:00:19] } 50. Qd4 { [%eval 4.91] [%clk 0:00:14] } 50... Kb5 { [%eval 5.28] [%clk 0:00:21] } 51. f5 { [%eval 5.12] [%clk 0:00:16] } 51... Rc1+ { [%eval 5.81] [%clk 0:00:15] } 52. Kg2 { [%eval 6.14] [%clk 0:00:18] } 52... Rc2+ { [%eval 6.57] [%clk 0:00:17] } 53. Kh3 { [%eval 6.42] [%clk 0:00:19] } 53... h4 { [%eval 7.2] [%clk 0:00:18] } 54. f6 { [%eval 6.76] [%clk 0:00:20] } 54... b2 { [%eval 8.55] [%clk 0:00:15] } 55. Bxb2 { [%eval 8.0] [%clk 0:00:11] } 55... Rc4 { [%eval 8.43] [%clk 0:00:17] } 56. Qd8 { [%eval 7.63] [%clk 0:00:06] } 56... Rb4 { [%eval 10.3] [%clk 0:00:11] } 57. f7 { [%eval 13.53] [%clk 0:00:06] } 57... Rb3+ { [%eval 8.83] [%clk 0:00:13] } 58. Kxh4 { [%eval 8.99] [%clk 0:00:07] } 58... Rxb2? { [%eval #16] } { Checkmate is now unavoidable. Rf3 was best. } { [%clk 0:00:15] } 59. Qb8+ { [%eval 15.24] [%clk 0:00:09] } 1-0