Event: Round 7: Rakotomaharo, Fy Antenaina - Cogan, Nicolas
Date: 2024-03-11
White: Rakotomaharo, Fy Antenaina
WhiteTitle: IM
WhiteElo: 2430
Black: Cogan, Nicolas
BlackElo: 2065
Result: 1-0
ECO: A35
Opening: English Opening: Symmetrical Variation, Four Knights Variation
Variant: Standard

1. Nf3 { [%eval 0.2] } 1... Nf6 { [%eval 0.29] } 2. c4 { [%eval 0.22] } 2... c5 { [%eval 0.32] } 3. Nc3 { [%eval 0.2] } 3... Nc6 { [%eval 0.23] } 4. d4 { [%eval 0.13] } 4... cxd4 { [%eval 0.15] } 5. Nxd4 { [%eval 0.14] } 5... Qa5 { [%eval 0.54] } 6. Nb3 { [%eval 0.72] } 6... Qd8 { [%eval 0.47] } 7. e4 { [%eval 0.51] } 7... d6 { [%eval 0.9] } 8. Be2 { [%eval 0.67] } 8... g6 { [%eval 0.62] } 9. O-O { [%eval 0.59] } 9... Bg7 { [%eval 0.69] } 10. Be3 { [%eval 0.68] } 10... O-O { [%eval 0.55] } 11. Nd4 { [%eval 0.53] } 11... Be6 { [%eval 0.98] } 12. Rc1 { [%eval 0.71] } 12... Qd7 { [%eval 0.95] } 13. h3 { [%eval 0.85] } 13... Rfc8 { [%eval 1.16] } 14. b3 { [%eval 1.07] } 14... Qd8 { [%eval 1.37] } 15. f4 { [%eval 1.39] } 15... Bd7 { [%eval 1.47] } 16. Bf3 { [%eval 1.14] } 16... a6 { [%eval 1.58] } 17. Qd2 { [%eval 1.23] } 17... Rab8 { [%eval 1.45] } 18. a4 { [%eval 0.97] } 18... Nxd4 { [%eval 1.18] } 19. Bxd4 { [%eval 1.25] } 19... b5 { [%eval 1.48] } 20. e5 { [%eval 1.46] [%clk 0:03:33] } 20... Ne8 { [%eval 1.92] [%clk 0:01:00] } 21. cxb5?! { [%eval 1.19] } { Inaccuracy. Ba7 was best. } { [%clk 0:03:04] } 21... axb5 { [%eval 0.77] [%clk 0:01:03] } 22. axb5?! { [%eval 0.0] } { Inaccuracy. Ba7 was best. } { [%clk 0:03:05] } 22... Bxb5 { [%eval 0.0] [%clk 0:01:00] } 23. Rfd1 { [%eval -0.04] [%clk 0:02:35] } 23... Bc6 { [%eval -0.08] [%clk 0:00:59] } 24. Nd5 { [%eval -0.41] [%clk 0:02:07] } 24... Bxd5 { [%eval -0.25] [%clk 0:00:43] } 25. Bxd5 { [%eval -0.31] [%clk 0:02:08] } 25... Rxc1 { [%eval -0.33] [%clk 0:00:34] } 26. Qxc1 { [%eval -0.35] [%clk 0:02:05] } 26... e6 { [%eval -0.11] [%clk 0:00:27] } 27. Bc4 { [%eval -0.51] [%clk 0:01:53] } 27... d5 { [%eval -0.52] [%clk 0:00:19] } 28. Bf1 { [%eval -0.44] [%clk 0:01:51] } 28... Rxb3 { [%eval -0.45] [%clk 0:00:21] } 29. Qc6 { [%eval -0.62] [%clk 0:01:53] } 29... Bf8 { [%eval -0.5] [%clk 0:00:13] } 30. Ra1 { [%eval -0.37] [%clk 0:01:47] } 30... Rb4 { [%eval -0.35] [%clk 0:00:08] } 31. Ra8 { [%eval -0.35] [%clk 0:01:42] } 31... Rb8 { [%eval -0.43] [%clk 0:00:10] } 32. Ra7 { [%eval -0.67] [%clk 0:01:40] } 32... Qc8?! { [%eval -0.12] } { Inaccuracy. h5 was best. } { [%clk 0:00:08] } 33. Qxc8 { [%eval -0.13] [%clk 0:01:22] } 33... Rxc8 { [%eval -0.1] [%clk 0:00:11] } 34. Bb5 { [%eval -0.11] [%clk 0:01:25] } 34... Ng7 { [%eval -0.01] [%clk 0:00:08] } 35. Bd7?? { [%eval -3.02] } { Blunder. g4 was best. } { [%clk 0:01:06] } 35... Rb8?? { [%eval -0.17] } { Blunder. Rc1+ was best. } { [%clk 0:00:07] } 36. g4 { [%eval -0.12] [%clk 0:01:04] } 36... h5 { [%eval -0.15] [%clk 0:00:09] } 37. Kf2?! { [%eval -0.91] } { Inaccuracy. Kg2 was best. } { [%clk 0:00:55] } 37... Bb4?! { [%eval -0.02] } { Inaccuracy. Rb4 was best. } { [%clk 0:00:08] } 38. Ke3 { [%eval -0.05] [%clk 0:00:50] } 38... Bf8 { [%eval -0.08] [%clk 0:00:08] } 39. Rc7 { [%eval -0.08] [%clk 0:00:42] } 39... Ne8 { [%eval -0.11] [%clk 0:00:04] } 40. Rc3 { [%eval -0.1] [%clk 0:00:19] } 40... hxg4 { [%eval -0.02] [%clk 0:00:05] } 41. hxg4 { [%eval -0.06] [%clk 0:00:20] } 41... Bb4 { [%eval -0.06] [%clk 0:00:08] } 42. Rc2 { [%eval -0.11] [%clk 0:00:07] } 42... Ng7 { [%eval 0.0] [%clk 0:00:08] } 43. Rc7 { [%eval -0.12] [%clk 0:00:09] } 43... Ba3 { [%eval -0.07] [%clk 0:00:07] } 44. Kd3 { [%eval -0.03] [%clk 0:00:08] } 44... Rb3+ { [%eval -0.05] [%clk 0:00:08] } 45. Kc2? { [%eval -1.24] } { Mistake. Ke2 was best. } { [%clk 0:00:10] } 45... Rg3 { [%eval -1.37] [%clk 0:00:09] } 46. Rc8+?! { [%eval -2.25] } { Inaccuracy. Ra7 was best. } { [%clk 0:00:11] } 46... Kh7 { [%eval -2.12] [%clk 0:00:11] } 47. Ra8 { [%eval -1.97] [%clk 0:00:09] } 47... Bb4 { [%eval -1.99] [%clk 0:00:12] } 48. Rb8 { [%eval -2.07] [%clk 0:00:08] } 48... Ba3 { [%eval -1.83] [%clk 0:00:14] } 49. Ra8 { [%eval -2.01] [%clk 0:00:08] } 49... Bb4 { [%eval -1.96] [%clk 0:00:14] } 50. g5?! { [%eval -2.73] } { Inaccuracy. Rb8 was best. } { [%clk 0:00:09] } 50... Nf5 { [%eval -2.39] [%clk 0:00:16] } 51. Bb6 { [%eval -2.58] [%clk 0:00:10] } 51... Rg2+ { [%eval -2.49] [%clk 0:00:16] } 52. Kb3 { [%eval -2.29] [%clk 0:00:12] } 52... Bd2?? { [%eval 0.0] } { Blunder. Be7 was best. } { [%clk 0:00:17] } 53. Bd8 { [%eval 0.0] [%clk 0:00:13] } 53... Bxf4 { [%eval 0.0] [%clk 0:00:18] } 54. Bf6 { [%eval 0.0] [%clk 0:00:15] } 54... Rg3+ { [%eval 0.0] [%clk 0:00:19] } 55. Ka4 { [%eval 0.0] [%clk 0:00:17] } 55... Re3 { [%clk 0:00:20] } 56. Rh8# { [%clk 0:00:19] } 1-0