Event: Biel Chess Festival 2025 Rapid
Site: Biel, Switzerland
Date: 2025-07-13
White: Koehler, Noe
WhiteElo: 1680
Black: De Gregorio, Alexis
Result: 1/2-1/2
ECO: A05
Opening: Zukertort Opening: Nimzo-Larsen Variation
Variant: Standard
TimeControl: 15 min + 5 sec per move

1. Nf3 { [%eval 0.1] [%clk 0:15:08] } 1... Nf6 { [%eval 0.18] [%clk 0:15:06] } 2. b3 { [%eval 0.0] [%clk 0:15:12] } 2... d6 { [%eval 0.12] [%clk 0:15:06] } 3. Bb2 { [%eval 0.06] [%clk 0:15:16] } 3... e5 { [%eval 0.1] [%clk 0:15:09] } 4. d4?! { [%eval -0.47] } { Inaccuracy. d3 was best. } { [%clk 0:14:57] } 4... e4 { [%eval -0.36] [%clk 0:14:55] } 5. Nfd2 { [%eval -0.39] [%clk 0:15:01] } 5... e3 { [%eval -0.4] [%clk 0:13:55] } 6. fxe3 { [%eval -0.2] [%clk 0:14:57] } 6... d5 { [%eval -0.34] [%clk 0:13:49] } 7. Nf3?! { [%eval -1.01] } { Inaccuracy. e4 was best. } { [%clk 0:14:58] } 7... Bd6 { [%eval -0.65] [%clk 0:13:39] } 8. Nc3 { [%eval -1.0] [%clk 0:14:45] } 8... O-O { [%eval -0.71] [%clk 0:13:34] } 9. Qd3 { [%eval -1.2] [%clk 0:14:31] } 9... Nc6?! { [%eval -0.62] } { Inaccuracy. g6 was best. } { [%clk 0:12:42] } 10. O-O-O?? { [%eval -2.46] } { Blunder. g3 was best. } { [%clk 0:14:06] } 10... Re8 { [%eval -2.2] [%clk 0:12:57] } 11. Kb1?! { [%eval -3.1] } { Inaccuracy. Qd2 was best. } { [%clk 0:13:20] } 11... Ng4 { [%eval -3.03] [%clk 0:12:41] } 12. e4 { [%eval -3.35] [%clk 0:11:41] } 12... Nf2 { [%eval -2.98] [%clk 0:12:16] } 13. Qe3 { [%eval -2.93] [%clk 0:11:45] } 13... Nxh1?! { [%eval -1.72] } { Inaccuracy. Nxd1 was best. } { [%clk 0:12:06] } 14. Nxd5? { [%eval -3.06] } { Mistake. e5 was best. } { [%clk 0:11:24] } 14... Be6?? { [%eval -0.68] } { Blunder. Bxh2 was best. } { [%clk 0:11:44] } 15. Nc3 { [%eval -0.6] [%clk 0:11:06] } 15... Bg4 { [%eval -0.43] [%clk 0:09:52] } 16. Qg1 { [%eval -0.75] [%clk 0:10:42] } 16... Bb4 { [%eval -0.72] [%clk 0:08:54] } 17. Qxh1 { [%eval -0.7] [%clk 0:10:20] } 17... Bxc3 { [%eval -0.72] [%clk 0:08:33] } 18. Bxc3 { [%eval -0.7] [%clk 0:10:24] } 18... Rxe4 { [%eval -0.59] [%clk 0:08:33] } 19. h3 { [%eval -0.61] [%clk 0:10:09] } 19... Bf5 { [%eval -0.76] [%clk 0:08:15] } 20. g4 { [%eval -0.84] [%clk 0:09:56] } 20... Bg6 { [%eval -0.8] [%clk 0:08:10] } 21. d5? { [%eval -2.43] } { Mistake. Qg1 was best. } { [%clk 0:08:55] } 21... Nb4 { [%eval -2.2] [%clk 0:07:07] } 22. Ne5 { [%eval -2.72] [%clk 0:08:13] } 22... Rxe5 { [%eval -2.67] [%clk 0:06:54] } 23. Bxb4 { [%eval -2.72] [%clk 0:07:36] } 23... Qe8? { [%eval -1.34] } { Mistake. a5 was best. } { [%clk 0:05:52] } 24. Bc3 { [%eval -1.41] [%clk 0:06:35] } 24... Re4 { [%eval -1.51] [%clk 0:05:38] } 25. Qh2 { [%eval -1.19] [%clk 0:06:03] } 25... Qd7?! { [%eval -0.5] } { Inaccuracy. Rd8 was best. } { [%clk 0:04:44] } 26. Bb2? { [%eval -1.79] } { Mistake. Qf2 was best. } { [%clk 0:04:36] } 26... a5 { [%eval -1.52] [%clk 0:04:36] } 27. a4 { [%eval -1.41] [%clk 0:03:49] } 27... Rae8 { [%eval -0.89] [%clk 0:04:02] } 28. e3 { [%eval -0.92] [%clk 0:03:58] } 28... Rxe3 { [%eval -1.01] [%clk 0:03:15] } 29. Bc4?! { [%eval -1.98] } { Inaccuracy. Ka2 was best. } { [%clk 0:04:02] } 29... Qd6 { [%eval -2.1] [%clk 0:03:07] } 30. Qg2?! { [%eval -2.94] } { Inaccuracy. Qd2 was best. } { [%clk 0:03:50] } 30... h6?! { [%eval -2.23] } { Inaccuracy. b5 was best. } { [%clk 0:02:47] } 31. h4?! { [%eval -3.05] } { Inaccuracy. Ka2 was best. } { [%clk 0:03:29] } 31... Qg3 { [%eval -3.14] [%clk 0:02:40] } 32. Qd2 { [%eval -3.08] [%clk 0:02:43] } 32... Qxg4 { [%eval -3.02] [%clk 0:02:19] } 33. Bd4? { [%eval -5.94] } { Mistake. Ka2 was best. } { [%clk 0:02:35] } 33... Qxd1+?! { [%eval -4.16] } { Inaccuracy. Re2 was best. } { [%clk 0:02:12] } 34. Qxd1 { [%eval -4.19] [%clk 0:02:23] } 34... Re1 { [%eval -4.3] [%clk 0:02:16] } 35. Qxe1 { [%eval -4.21] [%clk 0:02:12] } 35... Rxe1+ { [%eval -4.15] [%clk 0:02:20] } 36. Kb2 { [%eval -4.1] [%clk 0:01:46] } 36... Re4 { [%eval -4.22] [%clk 0:01:59] } 37. Bc3 { [%eval -4.01] [%clk 0:02:09] } 37... Rxh4 { [%eval -3.58] [%clk 0:01:58] } 38. Bxa5 { [%eval -3.55] [%clk 0:02:12] } 38... b6 { [%eval -3.49] [%clk 0:02:00] } 39. Be1 { [%eval -3.37] [%clk 0:01:55] } 39... Rh2 { [%eval -3.26] [%clk 0:01:55] } 40. Bg3? { [%eval -5.27] } { Mistake. b4 was best. } { [%clk 0:01:38] } 40... Rxc2+ { [%eval -5.28] [%clk 0:01:55] } 41. Ka3 { [%eval -4.9] [%clk 0:01:43] } 41... Be4 { [%eval -5.05] [%clk 0:01:24] } 42. Bxc7 { [%eval -5.09] [%clk 0:01:37] } 42... h5?? { [%eval -1.66] } { Blunder. Bxd5 was best. } { [%clk 0:01:11] } 43. d6?! { [%eval -2.73] } { Inaccuracy. Bxb6 was best. } { [%clk 0:01:41] } 43... Bc6?! { [%eval -2.05] } { Inaccuracy. Rd2 was best. } { [%clk 0:01:09] } 44. Bd3? { [%eval -4.02] } { Mistake. Bd5 was best. } { [%clk 0:01:21] } 44... Rd2 { [%eval -3.87] [%clk 0:01:08] } 45. Bf5 { [%eval -4.5] [%clk 0:01:16] } 45... g5 { [%eval -4.15] [%clk 0:01:01] } 46. b4 { [%eval -4.6] [%clk 0:01:20] } 46... g4?? { [%eval 0.0] } { Blunder. b5 was best. } { [%clk 0:01:01] } 47. b5 { [%eval 0.0] [%clk 0:01:24] } 47... Be8 { [%eval -0.13] [%clk 0:01:02] } 48. a5 { [%eval -1.03] [%clk 0:00:41] } 48... bxa5?? { [%eval 1.79] } { Blunder. g3 was best. } { [%clk 0:00:50] } 49. b6 { [%eval 1.75] [%clk 0:00:42] } 49... Bc6 { [%eval 1.83] [%clk 0:00:53] } 50. b7?? { [%eval -5.1] } { Blunder. d7 was best. } { [%clk 0:00:39] } 50... Bxb7 { [%eval -5.09] [%clk 0:00:56] } 51. d7 { [%eval -4.75] [%clk 0:00:44] } 51... Rxd7?? { [%eval 0.0] } { Blunder. Be4 was best. } { [%clk 0:00:59] } 52. Bxd7 { [%eval 0.0] [%clk 0:00:48] } 52... Kg7 { [%eval 0.0] [%clk 0:00:49] } 53. Ka4 { [%eval 0.0] [%clk 0:00:40] } 53... Kg6 { [%eval 0.0] [%clk 0:00:50] } 54. Kxa5 { [%eval 0.0] [%clk 0:00:44] } 54... f5 { [%eval 0.03] [%clk 0:00:52] } 55. Be8+ { [%eval 0.0] [%clk 0:00:46] } 55... Kg5 { [%eval 0.0] [%clk 0:00:56] } 56. Bd8+ { [%eval 0.0] [%clk 0:00:50] } 56... Kf4 { [%eval 0.0] [%clk 0:00:57] } 57. Bxh5 { [%eval 0.0] [%clk 0:00:54] } 57... Bf3 { [%eval 0.0] [%clk 0:00:51] } 58. Bc7+ { [%eval 0.0] [%clk 0:00:55] } 58... Ke3 { [%eval 0.01] [%clk 0:00:53] } 59. Bg6 { [%eval 0.0] [%clk 0:00:52] } 59... f4 { [%eval 0.0] [%clk 0:00:55] } 60. Bb6+ { [%eval 0.0] [%clk 0:00:47] } 60... Ke2 { [%eval 0.0] [%clk 0:00:57] } 61. Bc7 { [%eval 0.0] [%clk 0:00:50] } 61... Ke3 { [%eval 0.0] [%clk 0:00:45] } 62. Bb6+ { [%eval 0.0] [%clk 0:00:54] } 62... Ke2 { [%eval 0.0] [%clk 0:00:48] } 63. Bc7 { [%eval 0.0] [%clk 0:00:58] } 63... Ke3 { [%eval 0.0] [%clk 0:00:52] } 1/2-1/2