Event: 3e Open de Bastia
Site: Bastia
Date: 2023-07-10
White: Roberson, Peter T
WhiteElo: 2433
Black: Guazzelli, Jean-Baptiste
BlackElo: 2055
Result: 0-1
ECO: B03
Opening: Alekhine Defense: Four Pawns Attack, Trifunovic Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 0:15:04] } 1... Nf6 { [%eval 0.29] [%clk 0:15:05] } 2. e5 { [%eval 0.35] [%clk 0:15:06] } 2... Nd5 { [%eval 0.8] [%clk 0:15:07] } 3. d4 { [%eval 0.79] [%clk 0:15:08] } 3... d6 { [%eval 0.68] [%clk 0:15:09] } 4. c4 { [%eval 0.48] [%clk 0:15:10] } 4... Nb6 { [%eval 0.25] [%clk 0:15:11] } 5. f4 { [%eval 0.55] [%clk 0:15:13] } 5... Bf5 { [%eval 0.89] [%clk 0:14:35] } 6. Nc3 { [%eval 0.74] [%clk 0:15:07] } 6... Nc6?! { [%eval 1.6] } { Inaccuracy. e6 was best. } { [%clk 0:13:59] } 7. Be3?! { [%eval 0.87] } { Inaccuracy. g4 was best. } { [%clk 0:15:00] } 7... dxe5 { [%eval 0.73] [%clk 0:13:46] } 8. fxe5 { [%eval 0.85] [%clk 0:14:55] } 8... e6 { [%eval 0.61] [%clk 0:13:47] } 9. Nf3 { [%eval 0.77] [%clk 0:14:13] } 9... Bg4 { [%eval 0.89] [%clk 0:13:32] } 10. Be2 { [%eval 0.77] [%clk 0:14:07] } 10... Bxf3 { [%eval 0.84] [%clk 0:13:22] } 11. gxf3 { [%eval 0.65] [%clk 0:14:08] } 11... Qh4+ { [%eval 0.81] [%clk 0:13:03] } 12. Bf2 { [%eval 0.85] [%clk 0:14:09] } 12... Qh6 { [%eval 0.7] [%clk 0:12:32] } 13. c5 { [%eval 0.85] [%clk 0:13:53] } 13... Nd5 { [%eval 0.71] [%clk 0:09:27] } 14. Nxd5 { [%eval 0.83] [%clk 0:13:50] } 14... exd5 { [%eval 0.88] [%clk 0:09:29] } 15. Qd2 { [%eval 0.71] [%clk 0:11:07] } 15... Qe6 { [%eval 1.26] [%clk 0:08:19] } 16. f4 { [%eval 1.27] [%clk 0:10:38] } 16... h5 { [%eval 1.51] [%clk 0:05:19] } 17. O-O-O { [%eval 1.62] [%clk 0:10:06] } 17... a5 { [%eval 1.77] [%clk 0:05:02] } 18. Kb1 { [%eval 1.43] [%clk 0:09:46] } 18... g6 { [%eval 1.76] [%clk 0:04:47] } 19. Bh4 { [%eval 1.48] [%clk 0:09:24] } 19... Be7 { [%eval 1.44] [%clk 0:04:39] } 20. Bg3 { [%eval 1.38] [%clk 0:09:13] } 20... Nb4 { [%eval 1.83] [%clk 0:03:07] } 21. b3?! { [%eval 0.89] } { Inaccuracy. Bb5+ was best. } { [%clk 0:08:39] } 21... b6 { [%eval 1.14] [%clk 0:02:12] } 22. a3 { [%eval 1.05] [%clk 0:07:33] } 22... Nc6 { [%eval 1.27] [%clk 0:02:14] } 23. Kb2 { [%eval 0.93] [%clk 0:06:29] } 23... bxc5 { [%eval 1.35] [%clk 0:01:07] } 24. dxc5 { [%eval 1.38] [%clk 0:06:30] } 24... Rd8 { [%eval 1.43] [%clk 0:00:25] } 25. Qc2 { [%eval 1.13] [%clk 0:05:52] } 25... Kf8 { [%eval 1.03] [%clk 0:00:13] } 26. Rhf1 { [%eval 1.34] [%clk 0:05:43] } 26... h4 { [%eval 1.42] [%clk 0:00:08] } 27. Bf2 { [%eval 1.05] [%clk 0:05:07] } 27... Qh3 { [%eval 1.32] [%clk 0:00:10] } 28. Bb5 { [%eval 1.34] [%clk 0:04:56] } 28... Na7 { [%eval 1.33] [%clk 0:00:12] } 29. Bd3 { [%eval 1.3] [%clk 0:04:56] } 29... Qxh2 { [%eval 1.32] [%clk 0:00:11] } 30. Rh1?? { [%eval -0.77] } { Blunder. Bxg6 was best. } { [%clk 0:04:17] } 30... Qg2?? { [%eval 4.49] } { Blunder. Qxf4 was best. } { [%clk 0:00:13] } 31. f5?? { [%eval 0.0] } { Blunder. Qe2 was best. } { [%clk 0:04:09] } 31... Qg5?? { [%eval 2.86] } { Blunder. gxf5 was best. } { [%clk 0:00:05] } 32. Bd4?? { [%eval 0.02] } { Blunder. c6 was best. } { [%clk 0:03:33] } 32... Qf4?? { [%eval 2.41] } { Blunder. Nc6 was best. } { [%clk 0:00:06] } 33. Qc3?? { [%eval -1.24] } { Blunder. Bc3 was best. } { [%clk 0:03:35] } 33... Nc6 { [%eval -1.43] [%clk 0:00:05] } 34. Bc2 { [%eval -1.38] [%clk 0:00:18] } 34... Nxd4 { [%eval -1.19] [%clk 0:00:06] } 35. Qxd4 { [%eval -1.3] [%clk 0:00:20] } 35... Qxd4+ { [%eval -1.17] [%clk 0:00:09] } 36. Rxd4 { [%eval -1.21] [%clk 0:00:25] } 36... Bxc5 { [%eval -1.14] } 37. Rdxh4 { [%eval -1.06] } 37... Rxh4 { [%eval -1.21] } 38. Rxh4 { [%eval -1.3] } 38... gxf5 { [%eval -0.93] [%clk 0:00:10] } 39. Bxf5?! { [%eval -1.61] } { Inaccuracy. b4 was best. } { [%clk 0:00:23] } 39... Ke7 { [%eval -1.72] [%clk 0:00:11] } 40. b4 { [%eval -1.7] [%clk 0:00:18] } 40... axb4 { [%eval -1.77] [%clk 0:00:12] } 41. axb4 { [%eval -1.73] [%clk 0:00:20] } 41... Rb8? { [%eval -0.14] } { Mistake. Bf2 was best. } { [%clk 0:00:15] } 42. Kc3 { [%eval -0.2] [%clk 0:00:21] } 42... d4+ { [%eval -0.13] [%clk 0:00:08] } 43. Kc4 { [%eval -0.18] [%clk 0:00:20] } 43... Bxb4 { [%eval -0.09] [%clk 0:00:07] } 44. Rxd4 { [%eval -0.15] [%clk 0:00:22] } 44... Ba5 { [%eval 0.0] [%clk 0:00:06] } 45. Rd7+ { [%eval -0.04] [%clk 0:00:20] } 45... Kf8 { [%eval -0.03] [%clk 0:00:08] } 46. e6 { [%eval -0.02] [%clk 0:00:07] } 46... fxe6 { [%eval 0.0] [%clk 0:00:06] } 47. Bxe6 { [%eval -0.01] [%clk 0:00:09] } 47... Rb2 { [%eval -0.16] [%clk 0:00:05] } 48. Bd5 { [%eval -0.08] [%clk 0:00:05] } 48... Bb6 { [%eval -0.14] [%clk 0:00:07] } 49. Kd3 { [%eval -0.18] [%clk 0:00:05] } 49... Rh2 { [%eval -0.03] [%clk 0:00:08] } 50. Ke4 { [%eval 0.0] [%clk 0:00:06] } 50... Ke8 { [%eval 0.0] [%clk 0:00:10] } 51. Rg7 { [%eval -0.18] [%clk 0:00:08] } 51... Rh4+ { [%eval -0.02] [%clk 0:00:10] } 52. Ke5?? { [%eval -5.76] } { Blunder. Kf5 was best. } { [%clk 0:00:10] } 52... Bd4+ { [%eval -5.67] [%clk 0:00:13] } 53. Ke6 { [%eval -5.68] [%clk 0:00:04] } 53... Bxg7 { [%eval -5.62] } 54. Bc6+ { [%eval -5.53] } 54... Kd8 { [%eval -5.74] [%clk 0:00:17] } 55. Kf7?! { [%eval -8.79] } { Inaccuracy. Kd5 was best. } { [%clk 0:00:07] } 55... Rh6 { [%eval -13.58] [%clk 0:00:18] } 56. Be4 { [%eval -13.97] [%clk 0:00:08] } 56... Be5 { [%eval -13.95] [%clk 0:00:19] } 57. Bf5?! { [%eval #-9] } { Checkmate is now unavoidable. Bg6 was best. } { [%clk 0:00:10] } 57... Rf6+ { [%eval #-8] [%clk 0:00:21] } 0-1