Event: Biel Chess Festival 2025 WT 1
Site: Biel, Switzerland
Date: 2025-07-24
White: Dzakula, Igor
WhiteElo: 1728
Black: Briechle, Dennis
Result: 1-0
ECO: A01
Opening: Nimzo-Larsen Attack: Indian Variation
Variant: Standard
TimeControl: 60' + 30'' / move

1. b3 { [%eval 0.0] [%clk 1:00:59] } 1... Nf6 { [%eval 0.05] [%clk 1:00:31] } 2. Bb2 { [%eval 0.0] [%clk 1:01:21] } 2... e6 { [%eval 0.12] [%clk 0:59:45] } 3. c4 { [%eval 0.08] [%clk 1:00:58] } 3... g6 { [%eval 0.2] [%clk 0:59:52] } 4. g3 { [%eval 0.11] [%clk 1:01:05] } 4... Bg7 { [%eval 0.12] [%clk 1:00:01] } 5. Bg2 { [%eval 0.08] [%clk 1:01:18] } 5... O-O { [%eval 0.12] [%clk 0:59:35] } 6. e3 { [%eval 0.11] [%clk 1:01:35] } 6... Nc6 { [%eval 0.32] [%clk 0:57:27] } 7. Ne2 { [%eval 0.36] [%clk 1:01:10] } 7... d5 { [%eval 0.33] [%clk 0:53:47] } 8. cxd5?! { [%eval -0.24] } { Inaccuracy. d4 was best. } { [%clk 1:00:39] } 8... Nxd5?! { [%eval 0.48] } { Inaccuracy. exd5 was best. } { [%clk 0:53:59] } 9. Bxg7 { [%eval 0.54] [%clk 0:59:28] } 9... Kxg7 { [%eval 0.35] [%clk 0:54:20] } 10. O-O { [%eval 0.22] [%clk 0:59:46] } 10... Rb8?! { [%eval 1.2] } { Inaccuracy. e5 was best. } { [%clk 0:51:22] } 11. Nbc3?! { [%eval 0.52] } { Inaccuracy. d4 was best. } { [%clk 0:59:03] } 11... Nce7 { [%eval 1.0] [%clk 0:50:10] } 12. Rc1 { [%eval 0.8] [%clk 0:58:05] } 12... b6 { [%eval 0.76] [%clk 0:47:03] } 13. d4 { [%eval 0.8] [%clk 0:51:05] } 13... Ba6 { [%eval 0.96] [%clk 0:44:58] } 14. Re1 { [%eval 0.73] [%clk 0:48:46] } 14... Bb7 { [%eval 1.0] [%clk 0:39:11] } 15. a3?! { [%eval 0.4] } { Inaccuracy. Ne4 was best. } { [%clk 0:44:04] } 15... Qd7?! { [%eval 1.23] } { Inaccuracy. Nxc3 was best. } { [%clk 0:33:59] } 16. Qd2 { [%eval 0.78] [%clk 0:22:25] } 16... a5?! { [%eval 1.73] } { Inaccuracy. Nxc3 was best. } { [%clk 0:32:17] } 17. Nxd5?! { [%eval 0.77] } { Inaccuracy. e4 was best. } { [%clk 0:14:38] } 17... Bxd5?! { [%eval 1.55] } { Inaccuracy. exd5 was best. } { [%clk 0:31:32] } 18. Qc3?! { [%eval 0.68] } { Inaccuracy. e4 was best. } { [%clk 0:12:25] } 18... Bxg2 { [%eval 0.53] [%clk 0:27:06] } 19. Kxg2 { [%eval 0.6] [%clk 0:12:42] } 19... Nd5 { [%eval 0.59] [%clk 0:26:12] } 20. Qb2 { [%eval 0.59] [%clk 0:12:16] } 20... f5 { [%eval 1.06] [%clk 0:22:57] } 21. Red1 { [%eval 0.64] [%clk 0:11:07] } 21... Rbc8 { [%eval 0.7] [%clk 0:22:03] } 22. Nc3 { [%eval 0.56] [%clk 0:08:58] } 22... Nxc3 { [%eval 0.78] [%clk 0:19:37] } 23. Rxc3 { [%eval 0.82] [%clk 0:08:40] } 23... Qd5+ { [%eval 0.85] [%clk 0:19:35] } 24. f3?! { [%eval 0.26] } { Inaccuracy. Kg1 was best. } { [%clk 0:07:39] } 24... Kf7 { [%eval 0.41] [%clk 0:16:55] } 25. Qc2 { [%eval 0.37] [%clk 0:07:06] } 25... Qd6?? { [%eval 2.17] } { Blunder. c6 was best. } { [%clk 0:14:07] } 26. a4?? { [%eval 0.32] } { Blunder. Rc6 was best. } { [%clk 0:06:22] } 26... Rfd8?? { [%eval 2.53] } { Blunder. c6 was best. } { [%clk 0:11:45] } 27. Rc6 { [%eval 2.56] [%clk 0:06:04] } 27... Qe7 { [%eval 2.45] [%clk 0:09:54] } 28. Rc1 { [%eval 2.35] [%clk 0:05:47] } 28... Rd7 { [%eval 2.87] [%clk 0:09:50] } 29. Rxb6 { [%eval 2.9] [%clk 0:05:19] } 29... cxb6 { [%eval 3.15] [%clk 0:05:04] } 30. Qxc8 { [%eval 3.19] [%clk 0:05:27] } 30... Qd8 { [%eval 3.71] [%clk 0:02:10] } 31. Qxd8 { [%eval 3.82] [%clk 0:04:01] } 31... Rxd8 { [%eval 4.06] [%clk 0:02:32] } 32. Rc7+ { [%eval 3.78] [%clk 0:04:28] } 32... Kf6 { [%eval 3.73] [%clk 0:01:37] } 33. Kf2 { [%eval 3.3] [%clk 0:04:37] } 33... h6 { [%eval 3.94] [%clk 0:01:33] } 34. Ke2 { [%eval 3.79] [%clk 0:04:41] } 34... g5 { [%eval 4.05] [%clk 0:01:02] } 35. Kd3 { [%eval 4.17] [%clk 0:04:56] } 35... h5 { [%eval 4.0] [%clk 0:00:56] } 36. Kc4 { [%eval 4.09] [%clk 0:02:20] } 36... g4 { [%eval 4.09] [%clk 0:00:37] } 37. fxg4 { [%eval 4.25] [%clk 0:02:36] } 37... hxg4 { [%eval 4.25] [%clk 0:01:01] } 38. Kb5 { [%eval 4.08] [%clk 0:01:58] } 38... Rh8 { [%eval 4.05] [%clk 0:01:17] } 39. Rc2 { [%eval 4.21] [%clk 0:02:20] } 39... Rb8 { [%eval 4.63] [%clk 0:00:54] } 40. Ka6 { [%eval 4.1] [%clk 0:02:12] } 40... Rd8 { [%eval 3.73] [%clk 0:00:39] } 41. Kxb6 { [%eval 4.14] [%clk 0:01:06] } 41... Rb8+ { [%eval 4.16] [%clk 0:00:59] } 42. Kxa5 { [%eval 4.46] [%clk 0:01:24] } 42... Rxb3 { [%eval 4.31] [%clk 0:01:20] } 43. Re2 { [%eval 4.45] [%clk 0:01:38] } 43... Ke7 { [%eval 4.29] [%clk 0:01:34] } 44. Ka6 { [%eval 4.28] [%clk 0:01:56] } 44... Kd7 { [%eval 4.51] [%clk 0:01:42] } 45. a5 { [%eval 4.41] [%clk 0:01:42] } 45... Kc7 { [%eval 4.78] [%clk 0:01:40] } 46. Rc2+ { [%eval 4.56] [%clk 0:01:40] } 46... Kd6 { [%eval 4.85] [%clk 0:01:05] } 47. Re2?! { [%eval 3.74] } { Inaccuracy. Rc5 was best. } { [%clk 0:01:36] } 47... Kc6?! { [%eval 4.87] } { Inaccuracy. Kd5 was best. } { [%clk 0:00:41] } 48. e4 { [%eval 4.87] [%clk 0:01:52] } 48... Rb4 { [%eval 5.09] [%clk 0:00:31] } 49. exf5 { [%eval 5.12] [%clk 0:01:24] } 49... exf5 { [%eval 5.01] [%clk 0:00:44] } 50. Re6+ { [%eval 5.18] [%clk 0:01:11] } 50... Kd5 { [%eval 5.34] [%clk 0:00:40] } 51. Re5+ { [%eval 5.13] [%clk 0:01:26] } 51... Kxd4 { [%eval 5.17] [%clk 0:00:54] } 52. Rxf5 { [%eval 4.92] [%clk 0:01:40] } 52... Ke3 { [%eval 5.14] [%clk 0:00:43] } 53. Rf4 { [%eval 5.23] [%clk 0:00:59] } 53... Rb2 { [%eval 5.19] [%clk 0:00:44] } 54. Rxg4 { [%eval 5.5] [%clk 0:00:53] } 54... Rxh2 { [%eval 5.35] [%clk 0:01:01] } 55. Rb4 { [%eval 4.85] [%clk 0:01:02] } 55... Rg2 { [%eval 6.12] [%clk 0:01:02] } 56. g4 { [%eval 5.36] [%clk 0:01:21] } 56... Kd3?! { [%eval 8.21] } { Inaccuracy. Rd2 was best. } { [%clk 0:01:16] } 57. Kb5 { [%eval 7.49] [%clk 0:00:59] } 57... Kc3 { [%eval 6.91] [%clk 0:00:43] } 58. Rf4 { [%eval 6.09] [%clk 0:00:43] } 58... Rb2+ { [%eval 5.75] [%clk 0:00:43] } 59. Kc6 { [%eval 6.07] [%clk 0:01:00] } 59... Ra2 { [%eval 6.34] [%clk 0:00:46] } 60. Rf5 { [%eval 6.1] [%clk 0:01:22] } 60... Ra4 { [%eval 6.19] [%clk 0:00:33] } 61. g5 { [%eval 6.02] [%clk 0:01:41] } 1-0