Event: Biel Chess Festival 2025 Challengers Rapid
Site: Biel, Switzerland
Date: 2025-05-17
White: Navara, David
WhiteTitle: GM
WhiteElo: 2621
Black: Jumabayev, Rinat
BlackTitle: GM
BlackElo: 2546
Result: 0-1
ECO: E47
Opening: Nimzo-Indian Defense: Normal Variation
Variant: Standard
TimeControl: 15 min + 5 sec per move

1. d4 { [%eval 0.17] [%clk 0:15:09] } 1... Nf6 { [%eval 0.19] [%clk 0:15:06] } 2. c4 { [%eval 0.18] [%clk 0:15:13] } 2... e6 { [%eval 0.14] [%clk 0:15:10] } 3. Nc3 { [%eval 0.09] [%clk 0:15:16] } 3... Bb4 { [%eval 0.09] [%clk 0:15:12] } 4. e3 { [%eval 0.06] [%clk 0:15:20] } 4... O-O { [%eval 0.11] [%clk 0:15:06] } 5. Bd3 { [%eval 0.0] [%clk 0:15:23] } 5... c5 { [%eval 0.13] [%clk 0:15:09] } 6. Nf3 { [%eval 0.07] [%clk 0:15:25] } 6... b6 { [%eval 0.27] [%clk 0:15:02] } 7. e4 { [%eval 0.15] [%clk 0:15:29] } 7... cxd4 { [%eval 0.33] [%clk 0:14:42] } 8. a3 { [%eval 0.41] [%clk 0:15:33] } 8... Be7 { [%eval 0.47] [%clk 0:14:13] } 9. Nxd4 { [%eval 0.35] [%clk 0:15:35] } 9... d6 { [%eval 0.49] [%clk 0:14:14] } 10. O-O { [%eval 0.53] [%clk 0:15:29] } 10... Bb7 { [%eval 0.47] [%clk 0:14:18] } 11. b4 { [%eval 0.41] [%clk 0:13:37] } 11... Nc6 { [%eval 0.48] [%clk 0:13:33] } 12. Nxc6 { [%eval 0.52] [%clk 0:13:23] } 12... Bxc6 { [%eval 0.46] [%clk 0:13:37] } 13. Be3 { [%eval 0.49] [%clk 0:13:15] } 13... Nd7 { [%eval 0.59] [%clk 0:12:23] } 14. Qd2 { [%eval 0.51] [%clk 0:12:27] } 14... Rc8 { [%eval 0.48] [%clk 0:09:10] } 15. Rac1 { [%eval 0.23] [%clk 0:10:25] } 15... Ne5 { [%eval 0.25] [%clk 0:08:50] } 16. Be2 { [%eval 0.27] [%clk 0:10:27] } 16... Bb7 { [%eval 0.26] [%clk 0:08:52] } 17. Qa2 { [%eval 0.37] [%clk 0:10:30] } 17... Qc7 { [%eval 0.38] [%clk 0:07:38] } 18. f4 { [%eval 0.48] [%clk 0:10:07] } 18... Nd7 { [%eval 0.57] [%clk 0:07:41] } 19. Bd3 { [%eval 0.61] [%clk 0:09:36] } 19... a6 { [%eval 0.68] [%clk 0:07:24] } 20. Qf2 { [%eval 0.67] [%clk 0:09:32] } 20... Ba8 { [%eval 0.66] [%clk 0:06:04] } 21. Rc2 { [%eval 0.48] [%clk 0:09:04] } 21... Rb8 { [%eval 0.99] [%clk 0:05:43] } 22. Qg3 { [%eval 1.01] [%clk 0:08:22] } 22... Bf6 { [%eval 1.01] [%clk 0:03:09] } 23. Qh3 { [%eval 0.73] [%clk 0:08:02] } 23... Bxc3?! { [%eval 1.45] } { Inaccuracy. g6 was best. } { [%clk 0:02:24] } 24. Rxc3 { [%eval 1.24] [%clk 0:07:32] } 24... e5?! { [%eval 1.83] } { Inaccuracy. a5 was best. } { [%clk 0:02:24] } 25. f5 { [%eval 1.8] [%clk 0:07:14] } 25... Nf6? { [%eval 3.44] } { Mistake. f6 was best. } { [%clk 0:01:30] } 26. Bg5 { [%eval 3.42] [%clk 0:07:03] } 26... Qe7 { [%eval 2.99] [%clk 0:00:17] } 27. Bb1 { [%eval 2.63] [%clk 0:06:31] } 27... Rfc8 { [%eval 2.54] [%clk 0:00:20] } 28. Qh4 { [%eval 2.13] [%clk 0:05:15] } 28... Kf8 { [%eval 2.02] [%clk 0:00:24] } 29. Rd1 { [%eval 1.52] [%clk 0:04:14] } 29... h6 { [%eval 1.55] [%clk 0:00:10] } 30. Bxf6 { [%eval 1.73] [%clk 0:04:14] } 30... Qxf6 { [%eval 1.69] [%clk 0:00:13] } 31. Qxf6 { [%eval 1.69] [%clk 0:04:17] } 31... gxf6 { [%eval 1.65] [%clk 0:00:16] } 32. Rxd6 { [%eval 1.6] [%clk 0:03:33] } 32... Ke7 { [%eval 1.69] [%clk 0:00:20] } 33. Rd1 { [%eval 1.56] [%clk 0:02:40] } 33... Rd8 { [%eval 1.69] [%clk 0:00:17] } 34. Rxd8 { [%eval 1.69] [%clk 0:02:24] } 34... Rxd8 { [%eval 1.77] [%clk 0:00:21] } 35. Kf2 { [%eval 1.79] [%clk 0:02:21] } 35... Rd2+ { [%eval 1.85] [%clk 0:00:17] } 36. Kf3 { [%eval 1.85] [%clk 0:02:25] } 36... Bc6 { [%eval 2.33] [%clk 0:00:06] } 37. Bd3 { [%eval 1.8] [%clk 0:02:10] } 37... a5 { [%eval 1.84] [%clk 0:00:10] } 38. bxa5?! { [%eval 0.88] } { Inaccuracy. Bc2 was best. } { [%clk 0:01:37] } 38... bxa5 { [%eval 1.16] [%clk 0:00:15] } 39. c5 { [%eval 1.27] [%clk 0:01:38] } 39... a4 { [%eval 0.93] [%clk 0:00:13] } 40. h4 { [%eval 0.91] [%clk 0:01:27] } 40... Rb2 { [%eval 0.59] [%clk 0:00:07] } 41. Bc2 { [%eval 1.17] [%clk 0:01:05] } 41... Rb8 { [%eval 1.56] [%clk 0:00:07] } 42. Rc4 { [%eval 1.85] [%clk 0:00:56] } 42... Ra8 { [%eval 1.77] [%clk 0:00:11] } 43. Kg4 { [%eval 1.64] [%clk 0:00:34] } 43... Kf8 { [%eval 1.76] [%clk 0:00:16] } 44. Kf3 { [%eval 1.63] [%clk 0:00:10] } 44... Ke7 { [%eval 1.8] [%clk 0:00:13] } 45. g3 { [%eval 1.74] [%clk 0:00:14] } 45... Ra5 { [%eval 1.8] [%clk 0:00:16] } 46. Ke3 { [%eval 1.65] [%clk 0:00:14] } 46... Bb5 { [%eval 1.58] [%clk 0:00:20] } 47. Rc3 { [%eval 2.25] [%clk 0:00:10] } 47... Bc6 { [%eval 1.72] [%clk 0:00:23] } 48. Bb1 { [%eval 1.42] [%clk 0:00:08] } 48... Ra8 { [%eval 1.5] [%clk 0:00:18] } 49. Ba2?! { [%eval 0.41] } { Inaccuracy. Rc4 was best. } { [%clk 0:00:10] } 49... Rg8 { [%eval 0.49] [%clk 0:00:19] } 50. Kf3 { [%eval 0.48] [%clk 0:00:09] } 50... Rd8 { [%eval 0.66] [%clk 0:00:23] } 51. Bc4 { [%eval 0.45] [%clk 0:00:08] } 51... Rd4 { [%eval 0.48] [%clk 0:00:14] } 52. Bd3 { [%eval 0.83] [%clk 0:00:12] } 52... Kd7? { [%eval 2.54] } { Mistake. Rd8 was best. } { [%clk 0:00:11] } 53. Ke3 { [%eval 2.47] [%clk 0:00:14] } 53... Kc7 { [%eval 2.38] [%clk 0:00:12] } 54. Rc4 { [%eval 2.09] [%clk 0:00:15] } 54... Rd8 { [%eval 2.17] [%clk 0:00:13] } 55. g4?? { [%eval 0.0] } { Blunder. Rb4 was best. } { [%clk 0:00:11] } 55... Rg8 { [%eval 0.0] [%clk 0:00:11] } 56. Be2 { [%eval 0.0] [%clk 0:00:11] } 56... Bb5 { [%eval 0.0] [%clk 0:00:11] } 57. Rb4 { [%eval 0.0] [%clk 0:00:15] } 57... Bxe2 { [%eval 0.0] [%clk 0:00:14] } 58. Kxe2 { [%eval 0.0] [%clk 0:00:19] } 58... Rxg4 { [%eval 0.0] [%clk 0:00:18] } 59. Rxa4 { [%eval 0.0] [%clk 0:00:13] } 59... Rxh4 { [%eval 0.0] [%clk 0:00:17] } 60. Kf3 { [%eval 0.0] [%clk 0:00:13] } 60... Kc6 { [%eval 0.0] [%clk 0:00:08] } 61. Ra6+ { [%eval 0.0] [%clk 0:00:09] } 61... Kxc5 { [%eval 0.0] [%clk 0:00:12] } 62. Rxf6 { [%eval 0.0] [%clk 0:00:12] } 62... h5 { [%eval 0.0] [%clk 0:00:08] } 63. Rxf7 { [%eval 0.0] [%clk 0:00:09] } 63... Rh3+ { [%eval 0.0] [%clk 0:00:12] } 64. Kg2 { [%eval 0.0] [%clk 0:00:07] } 64... Rxa3 { [%eval 0.0] [%clk 0:00:09] } 65. Rd7 { [%eval 0.0] [%clk 0:00:09] } 65... h4 { [%eval 0.0] [%clk 0:00:09] } 66. Rd5+ { [%eval 0.0] [%clk 0:00:10] } 66... Kc4?? { [%eval 5.49] } { Blunder. Kc6 was best. } { [%clk 0:00:13] } 67. Rxe5 { [%eval 5.7] [%clk 0:00:12] } 67... Kd4 { [%eval 4.88] [%clk 0:00:16] } 68. Re7 { [%eval 4.38] [%clk 0:00:09] } 68... Ra6?! { [%eval 6.81] } { Inaccuracy. h3+ was best. } { [%clk 0:00:09] } 69. Kh3 { [%eval 5.65] [%clk 0:00:00] } 0-1