Event: Biel Chess Festival BTZ
Site: Biel, Switzerland
Date: 2024-07-21
White: Angst, Oliver
WhiteElo: 2154
Black: Tahay, Alexis
BlackTitle: IM
BlackElo: 2360
Result: 0-1
ECO: A01
Opening: Nimzo-Larsen Attack: Modern Variation
Variant: Standard
TimeControl: 3' + 2''/mv from move 1

1. b3 { [%eval 0.0] [%clk 0:03:03] } 1... e5 { [%eval 0.0] [%clk 0:03:02] } 2. Bb2 { [%eval 0.0] [%clk 0:03:04] } 2... Nc6 { [%eval 0.1] [%clk 0:03:03] } 3. e3 { [%eval 0.0] [%clk 0:03:05] } 3... Nf6 { [%eval 0.0] [%clk 0:03:01] } 4. Bb5 { [%eval -0.11] [%clk 0:03:05] } 4... Bd6 { [%eval 0.0] [%clk 0:02:59] } 5. Na3 { [%eval -0.04] [%clk 0:03:05] } 5... Na5 { [%eval 0.0] [%clk 0:03:01] } 6. Be2 { [%eval 0.0] [%clk 0:02:55] } 6... c6 { [%eval 0.25] [%clk 0:02:57] } 7. c4 { [%eval 0.33] [%clk 0:02:53] } 7... Qe7 { [%eval 0.53] [%clk 0:02:48] } 8. Nb1 { [%eval 0.3] [%clk 0:02:53] } 8... O-O?! { [%eval 0.9] } { Inaccuracy. b6 was best. } { [%clk 0:02:39] } 9. d3?! { [%eval 0.0] } { Inaccuracy. c5 was best. } { [%clk 0:02:54] } 9... Bb4+ { [%eval 0.52] [%clk 0:02:31] } 10. Nc3 { [%eval 0.51] [%clk 0:02:22] } 10... d5 { [%eval 0.49] [%clk 0:02:20] } 11. a3 { [%eval 0.49] [%clk 0:02:11] } 11... Bxc3+ { [%eval 0.5] [%clk 0:02:21] } 12. Bxc3 { [%eval 0.46] [%clk 0:02:12] } 12... b6 { [%eval 0.5] [%clk 0:02:23] } 13. Nf3 { [%eval 0.39] [%clk 0:01:52] } 13... e4 { [%eval 0.45] [%clk 0:02:20] } 14. Nd4?! { [%eval -0.33] } { Inaccuracy. dxe4 was best. } { [%clk 0:01:51] } 14... c5 { [%eval -0.37] [%clk 0:02:10] } 15. Bxa5 { [%eval -0.42] [%clk 0:01:52] } 15... bxa5 { [%eval -0.4] [%clk 0:02:04] } 16. Nb5 { [%eval -0.46] [%clk 0:01:27] } 16... a4 { [%eval -0.44] [%clk 0:01:37] } 17. cxd5 { [%eval -0.51] [%clk 0:01:13] } 17... Qe5?! { [%eval 0.35] } { Inaccuracy. exd3 was best. } { [%clk 0:01:20] } 18. d4 { [%eval 0.29] [%clk 0:01:08] } 18... cxd4 { [%eval 0.33] [%clk 0:01:20] } 19. Qxd4 { [%eval 0.31] [%clk 0:00:57] } 19... Qxd4 { [%eval 0.31] [%clk 0:01:12] } 20. Nxd4 { [%eval 0.32] [%clk 0:00:52] } 20... axb3 { [%eval 0.46] [%clk 0:01:13] } 21. d6? { [%eval -0.67] } { Mistake. Kd2 was best. } { [%clk 0:00:43] } 21... Rd8?! { [%eval 0.14] } { Inaccuracy. b2 was best. } { [%clk 0:01:12] } 22. Rb1 { [%eval 0.07] [%clk 0:00:41] } 22... Rxd6 { [%eval 0.06] [%clk 0:01:00] } 23. Rxb3 { [%eval 0.09] [%clk 0:00:42] } 23... a5 { [%eval 0.31] [%clk 0:00:54] } 24. O-O { [%eval 0.24] [%clk 0:00:21] } 24... Bd7 { [%eval 0.39] [%clk 0:00:55] } 25. Rc1 { [%eval 0.44] [%clk 0:00:20] } 25... Kf8 { [%eval 0.58] [%clk 0:00:55] } 26. Rb7 { [%eval 0.43] [%clk 0:00:20] } 26... Bc8 { [%eval 0.51] [%clk 0:00:42] } 27. Rbc7 { [%eval 0.62] [%clk 0:00:19] } 27... Bg4?! { [%eval 1.19] } { Inaccuracy. Bd7 was best. } { [%clk 0:00:31] } 28. Bxg4 { [%eval 1.11] [%clk 0:00:12] } 28... Nxg4 { [%eval 1.35] [%clk 0:00:32] } 29. Rc8+ { [%eval 1.01] [%clk 0:00:11] } 29... Rd8 { [%eval 0.97] [%clk 0:00:34] } 30. Rxa8?! { [%eval 0.2] } { Inaccuracy. Rxd8+ was best. } { [%clk 0:00:10] } 30... Rxa8 { [%eval 0.06] [%clk 0:00:35] } 31. h3 { [%eval 0.07] [%clk 0:00:09] } 31... Ne5 { [%eval 0.1] [%clk 0:00:36] } 32. Rc7 { [%eval 0.05] [%clk 0:00:09] } 32... g6 { [%eval 0.09] [%clk 0:00:32] } 33. a4 { [%eval 0.0] [%clk 0:00:07] } 33... h5 { [%eval 0.0] [%clk 0:00:33] } 34. Rc5 { [%eval 0.0] [%clk 0:00:07] } 34... Nd7 { [%eval 0.1] [%clk 0:00:30] } 35. Rb5 { [%eval 0.06] [%clk 0:00:05] } 35... Kg7 { [%eval 0.23] [%clk 0:00:18] } 36. Kh2 { [%eval 0.1] [%clk 0:00:04] } 36... Nb8? { [%eval 1.28] } { Mistake. Ra6 was best. } { [%clk 0:00:11] } 37. g4 { [%eval 1.35] [%clk 0:00:05] } 37... hxg4 { [%eval 1.3] [%clk 0:00:12] } 38. hxg4 { [%eval 1.51] [%clk 0:00:06] } 38... Nd7 { [%eval 0.95] [%clk 0:00:10] } 39. Kg3 { [%eval 1.03] [%clk 0:00:08] } 39... Kf6?! { [%eval 1.94] } { Inaccuracy. Ra6 was best. } { [%clk 0:00:11] } 40. Rb7?? { [%eval 0.0] } { Blunder. Nb3 was best. } { [%clk 0:00:08] } 40... Nc5 { [%eval 0.0] [%clk 0:00:12] } 41. Rb6+ { [%eval -0.08] [%clk 0:00:09] } 41... Kg7 { [%eval -0.05] [%clk 0:00:13] } 42. Rc6 { [%eval -0.07] [%clk 0:00:04] } 42... Nxa4 { [%eval -0.08] [%clk 0:00:14] } 43. Rc7 { [%eval -0.08] [%clk 0:00:05] } 43... Kf8 { [%eval -0.06] [%clk 0:00:13] } 44. g5 { [%eval -0.26] [%clk 0:00:06] } 44... Nb6 { [%eval -0.33] [%clk 0:00:14] } 45. Nc6?? { [%eval -2.54] } { Blunder. Rc6 was best. } { [%clk 0:00:05] } 45... Nd5? { [%eval -0.87] } { Mistake. a4 was best. } { [%clk 0:00:11] } 46. Rd7 { [%eval -0.89] [%clk 0:00:04] } 46... Nb6?! { [%eval -0.32] } { Inaccuracy. Nc3 was best. } { [%clk 0:00:09] } 47. Rb7? { [%eval -1.53] } { Mistake. Rd6 was best. } { [%clk 0:00:05] } 47... Nc4 { [%eval -1.68] [%clk 0:00:10] } 48. Rc7?! { [%eval -2.61] } { Inaccuracy. Kf4 was best. } { [%clk 0:00:04] } 48... a4 { [%eval -2.64] [%clk 0:00:10] } 49. Nb4 { [%eval -2.6] [%clk 0:00:04] } 49... Nd6? { [%eval -1.07] } { Mistake. Nb2 was best. } { [%clk 0:00:07] } 50. Rd7 { [%eval -0.93] [%clk 0:00:05] } 50... Nf5+ { [%eval -1.04] [%clk 0:00:08] } 51. Kf4 { [%eval -0.96] [%clk 0:00:06] } 51... a3 { [%eval -0.94] [%clk 0:00:09] } 52. Kxe4?? { [%eval -4.49] } { Blunder. Na2 was best. } { [%clk 0:00:05] } 52... Ra4 { [%eval -4.26] [%clk 0:00:08] } 53. Rb7? { [%eval -8.04] } { Mistake. Kd3 was best. } { [%clk 0:00:04] } 53... a2 { [%clk 0:00:10] } 54. Rb8+ { [%clk 0:00:04] } 54... Kg7 { [%clk 0:00:11] } 0-1