Event: Biel Chess Festival 2025 Rapid
Site: Biel, Switzerland
Date: 2025-07-13
White: Cordes, Jule
Black: El-Mais, Ibaa
Result: 0-1
ECO: E81
Opening: King's Indian Defense: Sämisch Variation, Bobotsov-Korchnoi-Petrosian Variation
Variant: Standard
TimeControl: 15 min + 5 sec per move

1. d4 { [%eval 0.17] [%clk 0:15:08] } 1... Nf6 { [%eval 0.19] [%clk 0:15:09] } 2. c4 { [%eval 0.18] [%clk 0:15:12] } 2... g6 { [%eval 0.28] [%clk 0:15:12] } 3. f3 { [%eval 0.22] [%clk 0:15:16] } 3... d6 { [%eval 0.34] [%clk 0:14:47] } 4. e4 { [%eval 0.41] [%clk 0:15:16] } 4... Bg7 { [%eval 0.37] [%clk 0:14:40] } 5. Nc3 { [%eval 0.26] [%clk 0:15:19] } 5... O-O { [%eval 0.29] [%clk 0:14:43] } 6. Nge2 { [%eval 0.19] [%clk 0:15:22] } 6... c5 { [%eval 0.35] [%clk 0:14:41] } 7. d5 { [%eval 0.28] [%clk 0:15:24] } 7... e6 { [%eval 0.28] [%clk 0:14:39] } 8. Ng3 { [%eval 0.31] [%clk 0:15:26] } 8... exd5 { [%eval 0.31] [%clk 0:14:37] } 9. cxd5 { [%eval 0.36] [%clk 0:15:30] } 9... Nbd7 { [%eval 0.39] [%clk 0:14:15] } 10. Be2 { [%eval 0.33] [%clk 0:15:28] } 10... a6 { [%eval 0.29] [%clk 0:13:00] } 11. a4 { [%eval 0.31] [%clk 0:15:31] } 11... Rb8 { [%eval 0.28] [%clk 0:13:04] } 12. O-O { [%eval 0.34] [%clk 0:15:30] } 12... Qc7 { [%eval 0.81] [%clk 0:11:02] } 13. Nh1?! { [%eval 0.01] } { Inaccuracy. Be3 was best. } { [%clk 0:15:04] } 13... Ne8 { [%eval 0.45] [%clk 0:10:34] } 14. Nf2 { [%eval 0.32] [%clk 0:14:50] } 14... f5 { [%eval 0.42] [%clk 0:10:27] } 15. Qc2 { [%eval 0.15] [%clk 0:13:39] } 15... f4 { [%eval 0.56] [%clk 0:10:24] } 16. Bd2?! { [%eval -0.13] } { Inaccuracy. g3 was best. } { [%clk 0:12:47] } 16... Ne5 { [%eval -0.14] [%clk 0:09:52] } 17. a5 { [%eval -0.29] [%clk 0:11:58] } 17... b5 { [%eval -0.29] [%clk 0:07:45] } 18. axb6 { [%eval -0.42] [%clk 0:12:01] } 18... Qxb6 { [%eval -0.29] [%clk 0:07:49] } 19. Na4 { [%eval -0.31] [%clk 0:11:24] } 19... Qa7 { [%eval -0.32] [%clk 0:07:18] } 20. Bc3 { [%eval -0.29] [%clk 0:11:07] } 20... g5?! { [%eval 0.28] } { Inaccuracy. Nc7 was best. } { [%clk 0:07:10] } 21. Kh1 { [%eval 0.07] [%clk 0:09:48] } 21... h5?! { [%eval 0.67] } { Inaccuracy. Qe7 was best. } { [%clk 0:07:13] } 22. Nd3 { [%eval 0.41] [%clk 0:09:11] } 22... Nc4 { [%eval 0.38] [%clk 0:06:25] } 23. Bxg7?! { [%eval -0.22] } { Inaccuracy. Rfc1 was best. } { [%clk 0:08:51] } 23... Ne3 { [%eval -0.27] [%clk 0:06:29] } 24. Qc3 { [%eval -0.25] [%clk 0:08:08] } 24... Nxg7 { [%eval -0.04] [%clk 0:05:18] } 25. Rfe1 { [%eval -0.12] [%clk 0:07:29] } 25... Qf7? { [%eval 1.02] } { Mistake. Qb7 was best. } { [%clk 0:04:44] } 26. Nf2?! { [%eval 0.29] } { Inaccuracy. b4 was best. } { [%clk 0:07:07] } 26... g4 { [%eval 0.26] [%clk 0:04:27] } 27. Nd1 { [%eval 0.21] [%clk 0:06:11] } 27... Nxd1?! { [%eval 0.81] } { Inaccuracy. Qe7 was best. } { [%clk 0:03:34] } 28. Raxd1 { [%eval 0.74] [%clk 0:06:15] } 28... Rb4 { [%eval 0.8] [%clk 0:02:19] } 29. Qc2?! { [%eval 0.08] } { Inaccuracy. b3 was best. } { [%clk 0:05:52] } 29... Qf6 { [%eval 0.56] [%clk 0:02:05] } 30. Nc3 { [%eval 0.09] [%clk 0:05:17] } 30... Re8 { [%eval -0.11] [%clk 0:01:53] } 31. Qd2 { [%eval -0.2] [%clk 0:04:58] } 31... Re7 { [%eval -0.15] [%clk 0:01:22] } 32. Ra1 { [%eval -0.08] [%clk 0:04:32] } 32... g3 { [%eval 0.27] [%clk 0:01:01] } 33. h3 { [%eval 0.35] [%clk 0:04:27] } 33... Qh4 { [%eval 0.7] [%clk 0:00:49] } 34. Bf1 { [%eval 0.78] [%clk 0:04:31] } 34... Ne8 { [%eval 0.9] [%clk 0:00:50] } 35. Ne2 { [%eval 0.78] [%clk 0:03:56] } 35... Rf7 { [%eval 0.81] [%clk 0:00:37] } 36. Rad1 { [%eval 0.36] [%clk 0:03:36] } 36... Nc7? { [%eval 1.91] } { Mistake. Bd7 was best. } { [%clk 0:00:37] } 37. Qc3? { [%eval 0.33] } { Mistake. e5 was best. } { [%clk 0:02:58] } 37... Nb5 { [%eval 0.82] [%clk 0:00:39] } 38. Qc2?! { [%eval -0.08] } { Inaccuracy. Qc1 was best. } { [%clk 0:02:46] } 38... Qf6 { [%eval -0.21] [%clk 0:00:37] } 39. Nc3? { [%eval -1.9] } { Mistake. b3 was best. } { [%clk 0:01:51] } 39... Nd4 { [%eval -1.99] [%clk 0:00:37] } 40. Qd2?? { [%eval -4.34] } { Blunder. Qd3 was best. } { [%clk 0:01:42] } 40... Rfb7?? { [%eval -0.7] } { Blunder. Bxh3 was best. } { [%clk 0:00:27] } 41. Rb1?? { [%eval -3.67] } { Blunder. e5 was best. } { [%clk 0:01:25] } 41... Qh4 { [%eval -3.36] [%clk 0:00:25] } 42. Qd3? { [%eval -5.54] } { Mistake. e5 was best. } { [%clk 0:00:37] } 42... Rxb2 { [%eval -5.83] [%clk 0:00:24] } 43. Rxb2 { [%eval -5.67] [%clk 0:00:41] } 43... Rxb2 { [%eval -5.49] [%clk 0:00:29] } 44. Rb1?? { [%eval #-11] } { Checkmate is now unavoidable. Re2 was best. } { [%clk 0:00:43] } 44... Rxb1?? { [%eval -0.37] } { Lost forced checkmate sequence. Rxg2 was best. } { [%clk 0:00:26] } 45. Nxb1? { [%eval -2.08] } { Mistake. Qxb1 was best. } { [%clk 0:00:43] } 45... Qf6 { [%eval -1.48] [%clk 0:00:14] } 46. Nd2?! { [%eval -2.73] } { Inaccuracy. Na3 was best. } { [%clk 0:00:42] } 46... Nb5 { [%eval -2.61] [%clk 0:00:16] } 47. Nc4 { [%eval -2.67] [%clk 0:00:37] } 47... Qd4 { [%eval -2.11] [%clk 0:00:16] } 48. Qxd4 { [%eval -2.09] [%clk 0:00:15] } 48... cxd4 { [%eval -1.83] [%clk 0:00:19] } 49. Bd3 { [%eval -2.43] [%clk 0:00:11] } 49... Kg7?? { [%eval -0.44] } { Blunder. Bd7 was best. } { [%clk 0:00:22] } 50. Kg1 { [%eval -0.5] [%clk 0:00:15] } 50... Kf6 { [%eval -0.48] [%clk 0:00:26] } 51. Kf1 { [%eval -0.47] [%clk 0:00:18] } 51... Ke7 { [%eval -0.62] [%clk 0:00:13] } 52. Ke1 { [%eval -0.55] [%clk 0:00:22] } 52... Nc3 { [%eval -0.3] [%clk 0:00:08] } 53. Kd2?? { [%eval -4.86] } { Blunder. Na5 was best. } { [%clk 0:00:23] } 53... Bxh3 { [%eval -5.19] [%clk 0:00:11] } 54. Bf1 { [%eval -5.61] [%clk 0:00:14] } 54... Bd7 { [%eval -5.64] [%clk 0:00:04] } 55. Kd3 { [%eval -6.67] [%clk 0:00:09] } 55... Nb5?! { [%eval -5.17] } { Inaccuracy. Bb5 was best. } { [%clk 0:00:14] } 56. Nb2 { [%eval -5.22] [%clk 0:00:07] } 56... h4 { [%eval -5.26] [%clk 0:00:16] } 57. Na4 { [%eval -6.55] [%clk 0:00:07] } 57... Nc7 { [%eval -5.53] [%clk 0:00:18] } 58. Nb6 { [%eval -6.57] [%clk 0:00:11] } 58... Bb5+ { [%eval -6.36] [%clk 0:00:22] } 59. Nc4 { [%eval -6.33] [%clk 0:00:14] } 59... Kf6 { [%eval -6.61] [%clk 0:00:24] } 60. Kxd4 { [%eval -6.58] [%clk 0:00:18] } 60... Bxc4 { [%eval -6.6] [%clk 0:00:25] } 61. Kxc4 { [%eval -6.67] [%clk 0:00:17] } 61... Ke5 { [%eval -6.5] [%clk 0:00:29] } 62. Kc3 { [%eval -8.62] [%clk 0:00:12] } 62... Nb5+ { [%eval -8.49] [%clk 0:00:29] } 63. Kc4 { [%eval -8.69] [%clk 0:00:12] } 63... Nd4 { [%eval -8.7] [%clk 0:00:33] } 64. Kc3 { [%eval -8.77] [%clk 0:00:08] } 64... h3 { [%eval -9.78] [%clk 0:00:36] } 65. gxh3 { [%eval -9.54] [%clk 0:00:10] } 65... Nxf3 { [%eval -9.35] [%clk 0:00:40] } 66. Kd3? { [%eval #-17] } { Checkmate is now unavoidable. Kb4 was best. } { [%clk 0:00:07] } 66... Nh4 { [%eval -12.34] [%clk 0:00:39] } 0-1