Event: Biel Chess Festival BTZ
Site: Biel, Switzerland
Date: 2024-07-21
White: Coletta, Stephane
WhiteElo: 1974
Black: Colmenares, Aurelio
BlackTitle: FM
BlackElo: 2276
Result: 0-1
ECO: A37
Opening: English Opening: Symmetrical Variation, Three Knights, Fianchetto Variation
Variant: Standard
TimeControl: 3' + 2''/mv from move 1

1. c4 { [%eval 0.12] [%clk 0:03:02] } 1... c5 { [%eval 0.24] [%clk 0:03:02] } 2. Nf3 { [%eval 0.26] [%clk 0:03:02] } 2... Nc6 { [%eval 0.23] [%clk 0:03:03] } 3. g3 { [%eval 0.11] [%clk 0:03:04] } 3... g6 { [%eval 0.12] [%clk 0:03:04] } 4. Bg2 { [%eval 0.18] [%clk 0:03:05] } 4... Bg7 { [%eval 0.15] [%clk 0:03:05] } 5. Nc3 { [%eval 0.09] [%clk 0:03:05] } 5... e6 { [%eval 0.11] [%clk 0:03:05] } 6. h4 { [%eval 0.07] [%clk 0:03:02] } 6... h5 { [%eval 0.25] [%clk 0:03:05] } 7. e3 { [%eval 0.11] [%clk 0:03:00] } 7... Nge7 { [%eval 0.15] [%clk 0:03:05] } 8. d4 { [%eval 0.16] [%clk 0:03:00] } 8... cxd4 { [%eval 0.18] [%clk 0:03:06] } 9. Nxd4 { [%eval 0.02] [%clk 0:02:59] } 9... Nxd4 { [%eval 0.43] [%clk 0:03:03] } 10. exd4 { [%eval 0.51] [%clk 0:03:00] } 10... Nf5 { [%eval 0.51] [%clk 0:03:03] } 11. d5 { [%eval 0.15] [%clk 0:02:50] } 11... Qc7 { [%eval 0.48] [%clk 0:03:03] } 12. Qd3 { [%eval 0.68] [%clk 0:02:35] } 12... a6 { [%eval 1.0] [%clk 0:02:54] } 13. Bf4?! { [%eval 0.35] } { Inaccuracy. O-O was best. } { [%clk 0:02:31] } 13... e5 { [%eval 0.47] [%clk 0:02:50] } 14. Bg5 { [%eval 0.16] [%clk 0:02:10] } 14... f6?! { [%eval 0.94] } { Inaccuracy. d6 was best. } { [%clk 0:02:45] } 15. Bd2 { [%eval 1.13] [%clk 0:02:11] } 15... d6 { [%eval 1.03] [%clk 0:02:46] } 16. O-O { [%eval 1.05] [%clk 0:02:06] } 16... O-O { [%eval 1.2] [%clk 0:02:39] } 17. Rac1 { [%eval 1.25] [%clk 0:02:01] } 17... Qe7 { [%eval 1.73] [%clk 0:02:06] } 18. Ne4 { [%eval 1.78] [%clk 0:01:37] } 18... Nd4 { [%eval 1.33] [%clk 0:02:02] } 19. c5 { [%eval 1.45] [%clk 0:01:34] } 19... dxc5 { [%eval 1.45] [%clk 0:02:02] } 20. Rxc5 { [%eval 1.14] [%clk 0:01:32] } 20... Bf5 { [%eval 1.0] [%clk 0:02:01] } 21. Rfc1?! { [%eval 0.38] } { Inaccuracy. Qc4 was best. } { [%clk 0:01:30] } 21... Rad8?? { [%eval 2.29] } { Blunder. Bxe4 was best. } { [%clk 0:02:00] } 22. Qc4? { [%eval 0.79] } { Mistake. Rc7 was best. } { [%clk 0:01:18] } 22... b5?! { [%eval 1.46] } { Inaccuracy. Qe8 was best. } { [%clk 0:01:43] } 23. d6+ { [%eval 1.53] [%clk 0:01:12] } 23... Qf7 { [%eval 1.67] [%clk 0:01:42] } 24. Qxf7+ { [%eval 1.42] [%clk 0:00:57] } 24... Rxf7 { [%eval 1.35] [%clk 0:01:43] } 25. Rc7?? { [%eval -3.06] } { Blunder. Ba5 was best. } { [%clk 0:00:44] } 25... Ne2+ { [%eval -3.05] [%clk 0:01:43] } 26. Kf1 { [%eval -3.07] [%clk 0:00:44] } 26... Nxc1 { [%eval -2.98] [%clk 0:01:43] } 27. Rxc1 { [%eval -2.89] [%clk 0:00:41] } 27... Rxd6?? { [%eval 4.42] } { Blunder. Bxe4 was best. } { [%clk 0:01:19] } 28. Nxd6 { [%eval 4.41] [%clk 0:00:36] } 28... Rd7 { [%eval 4.39] [%clk 0:01:19] } 29. Bb4 { [%eval 4.36] [%clk 0:00:33] } 29... Bd3+ { [%eval 4.55] [%clk 0:01:16] } 30. Kg1 { [%eval 4.41] [%clk 0:00:30] } 30... Bf8 { [%eval 5.27] [%clk 0:01:15] } 31. Rc8 { [%eval 5.14] [%clk 0:00:24] } 31... Kg7 { [%eval 5.11] [%clk 0:01:14] } 32. Ne4?? { [%eval -0.83] } { Blunder. Ne8+ was best. } { [%clk 0:00:20] } 32... Bxb4 { [%eval -0.68] [%clk 0:01:13] } 33. a3?! { [%eval -1.29] } { Inaccuracy. Rc6 was best. } { [%clk 0:00:13] } 33... Be7 { [%eval -1.42] [%clk 0:01:10] } 34. Rc6?! { [%eval -2.07] } { Inaccuracy. Nc3 was best. } { [%clk 0:00:12] } 34... a5 { [%eval -2.18] [%clk 0:01:01] } 35. Nc5?! { [%eval -3.1] } { Inaccuracy. Nc3 was best. } { [%clk 0:00:14] } 35... Bxc5 { [%eval -3.0] [%clk 0:00:59] } 36. Rxc5 { [%eval -2.93] [%clk 0:00:15] } 36... e4 { [%eval -2.86] [%clk 0:01:00] } 37. a4?! { [%eval -3.65] } { Inaccuracy. Bf1 was best. } { [%clk 0:00:12] } 37... bxa4 { [%eval -3.64] [%clk 0:00:57] } 38. Rxa5 { [%eval -3.48] [%clk 0:00:09] } 38... Bc2 { [%eval -3.48] [%clk 0:00:54] } 39. Bf1 { [%eval -3.39] [%clk 0:00:09] } 39... f5 { [%eval -3.28] [%clk 0:00:54] } 40. Bb5 { [%eval -3.96] [%clk 0:00:10] } 40... Rd4?! { [%eval -2.68] } { Inaccuracy. Rd1+ was best. } { [%clk 0:00:52] } 41. Ra7+ { [%eval -2.65] [%clk 0:00:10] } 41... Kf6 { [%eval -2.87] [%clk 0:00:53] } 42. Ra6+ { [%eval -3.17] [%clk 0:00:11] } 42... Ke5 { [%eval -3.08] [%clk 0:00:53] } 43. Rxg6 { [%eval -3.77] [%clk 0:00:12] } 43... Rb4 { [%eval -3.07] [%clk 0:00:55] } 44. Bf1 { [%clk 0:00:08] } 44... Rxb2 { [%clk 0:00:56] } 45. Ra6 { [%clk 0:00:04] } 45... Rb1 { [%clk 0:00:56] } 46. Kg2 { [%clk 0:00:04] } 46... Bd1 { [%clk 0:00:57] } 47. Bc4 { [%clk 0:00:00] } 47... Bf3+ { [%clk 0:00:55] } 48. Kh2 { [%clk 0:00:00] } 48... Rh1# 0-1