Event: Round 9: Simiyu Jadon - Petroff, Vlad
Date: 2025-03-28
White: Simiyu Jadon
WhiteElo: 1937
Black: Petroff, Vlad
BlackTitle: FM
BlackElo: 2030
Result: 1-0
ECO: B31
Opening: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:28:05] } 1... c5 { [%eval 0.25] [%clk 1:30:47] } 2. Nf3 { [%eval 0.2] [%clk 1:28:28] } 2... Nc6 { [%eval 0.25] [%clk 1:31:09] } 3. Bb5 { [%eval 0.28] [%clk 1:28:51] } 3... g6 { [%eval 0.24] [%clk 1:30:57] } 4. Bxc6 { [%eval 0.27] [%clk 1:29:12] } 4... bxc6 { [%eval 0.26] [%clk 1:31:09] } 5. O-O { [%eval 0.38] [%clk 1:29:29] } 5... Bg7 { [%eval 0.23] [%clk 1:30:21] } 6. Re1 { [%eval 0.38] [%clk 1:26:23] } 6... Nh6 { [%eval 0.47] [%clk 1:27:49] } 7. Nc3 { [%eval 0.04] [%clk 1:23:53] } 7... O-O { [%eval 0.12] [%clk 1:24:36] } 8. d4 { [%eval -0.23] [%clk 1:18:45] } 8... cxd4 { [%eval -0.28] [%clk 1:18:26] } 9. Nxd4 { [%eval -0.26] [%clk 1:19:08] } 9... Qb6 { [%eval 0.02] [%clk 1:05:49] } 10. Nb3 { [%eval -0.07] [%clk 1:16:20] } 10... d6 { [%eval 0.05] [%clk 1:02:34] } 11. Be3 { [%eval -0.25] [%clk 1:15:29] } 11... Qc7 { [%eval -0.03] [%clk 1:02:17] } 12. h3 { [%eval -0.04] [%clk 1:13:12] } 12... f5?! { [%eval 0.75] } { Inaccuracy. f6 was best. } { [%clk 0:57:29] } 13. Nd5 { [%eval 0.72] [%clk 1:07:41] } 13... Qd7?! { [%eval 1.65] } { Inaccuracy. Qd8 was best. } { [%clk 0:47:09] } 14. Bxh6 { [%eval 1.47] [%clk 1:05:19] } 14... Bxh6 { [%eval 1.5] [%clk 0:46:05] } 15. exf5 { [%eval 1.5] [%clk 1:04:44] } 15... Bg5 { [%eval 1.47] [%clk 0:34:51] } 16. fxg6 { [%eval 1.51] [%clk 0:56:30] } 16... hxg6 { [%eval 1.66] [%clk 0:34:37] } 17. Qd3 { [%eval 1.75] [%clk 0:49:13] } 17... Kh7 { [%eval 2.23] [%clk 0:32:35] } 18. Qg3 { [%eval 2.21] [%clk 0:47:46] } 18... cxd5 { [%eval 2.12] [%clk 0:26:50] } 19. Qxg5 { [%eval 2.29] [%clk 0:47:57] } 19... e5 { [%eval 2.27] [%clk 0:26:26] } 20. Rad1 { [%eval 2.23] [%clk 0:46:50] } 20... Qf7 { [%eval 2.49] [%clk 0:25:34] } 21. f4 { [%eval 2.36] [%clk 0:43:43] } 21... Qxf4 { [%eval 2.45] [%clk 0:18:13] } 22. Qxf4 { [%eval 2.33] [%clk 0:43:57] } 22... exf4 { [%eval 2.19] [%clk 0:18:08] } 23. Re7+ { [%eval 1.74] [%clk 0:35:18] } 23... Kh6 { [%eval 1.68] [%clk 0:18:11] } 24. Rxd5 { [%eval 1.63] [%clk 0:33:44] } 24... f3 { [%eval 1.5] [%clk 0:16:48] } 25. gxf3 { [%eval 1.24] [%clk 0:32:06] } 25... Bxh3?? { [%eval 3.65] } { Blunder. Rxf3 was best. } { [%clk 0:16:14] } 26. Nd4 { [%eval 3.57] [%clk 0:31:23] } 26... Rf6 { [%eval 3.85] [%clk 0:15:03] } 27. Kh2 { [%eval 3.8] [%clk 0:30:40] } 27... Bf5 { [%eval 3.76] [%clk 0:15:25] } 28. Nxf5+ { [%eval 3.16] [%clk 0:28:25] } 28... gxf5 { [%eval 3.51] [%clk 0:14:58] } 29. Rd7 { [%eval 3.69] [%clk 0:28:42] } 29... Kg5 { [%eval 3.79] [%clk 0:13:47] } 30. Kg3 { [%eval 3.64] [%clk 0:27:34] } 30... a5?! { [%eval 4.57] } { Inaccuracy. Re8 was best. } { [%clk 0:09:18] } 31. R7xd6 { [%eval 4.41] [%clk 0:27:08] } 31... Rxd6 { [%eval 4.75] [%clk 0:08:18] } 32. f4+ { [%eval 4.81] [%clk 0:27:30] } 32... Kh5 { [%eval 4.81] [%clk 0:08:41] } 33. Rxd6 { [%eval 4.63] [%clk 0:27:53] } 33... Rc8 { [%eval 4.57] [%clk 0:09:07] } 34. Rd5 { [%eval 4.36] [%clk 0:22:31] } 34... Rxc2 { [%eval 4.62] [%clk 0:05:57] } 35. Rxf5+ { [%eval 4.6] [%clk 0:22:18] } 35... Kg6 { [%eval 4.55] [%clk 0:06:19] } 36. Rb5 { [%eval 4.41] [%clk 0:21:26] } 36... a4 { [%eval 4.69] [%clk 0:06:31] } 37. a3 { [%eval 4.67] [%clk 0:21:50] } 37... Kf6 { [%eval 4.69] [%clk 0:06:19] } 38. Kg4 { [%eval 4.64] [%clk 0:21:39] } 38... Rg2+ { [%eval 4.57] [%clk 0:06:41] } 39. Kf3 { [%eval 4.78] [%clk 0:22:01] } 39... Rc2 { [%eval 4.9] [%clk 0:07:07] } 40. Ke4 { [%eval 4.81] [%clk 0:22:12] } 40... Re2+ { [%eval 4.74] [%clk 0:07:22] } 41. Kd3 { [%eval 4.67] [%clk 0:22:35] } 41... Re8 { [%eval 4.91] [%clk 0:06:32] } 42. Kc3 { [%eval 4.85] [%clk 0:22:28] } 42... Rc8+ { [%eval 5.14] [%clk 0:06:29] } 43. Kb4 { [%eval 5.17] [%clk 0:22:44] } 43... Ra8 { [%eval 5.1] [%clk 0:06:55] } 44. f5 { [%eval 5.0] [%clk 0:21:08] } 44... Kg5 { [%eval 5.22] [%clk 0:06:33] } 45. Ra5 { [%eval 5.15] [%clk 0:20:30] } 45... Rb8+ { [%eval 4.91] [%clk 0:06:57] } 46. Kxa4 { [%eval 4.92] [%clk 0:20:43] } 46... Rxb2 { [%eval 4.93] [%clk 0:07:21] } 47. Rb5 { [%eval 5.0] [%clk 0:21:06] } 47... Rc2 { [%eval 5.24] [%clk 0:07:45] } 48. Ka5 { [%eval 5.22] [%clk 0:21:10] } 48... Rc8 { [%eval 5.21] [%clk 0:07:59] } 49. a4 { [%eval 5.27] [%clk 0:21:33] } 49... Ra8+ { [%eval 5.5] [%clk 0:08:26] } 50. Kb4 { [%eval 5.8] [%clk 0:21:54] } 50... Kf6 { [%eval 5.22] [%clk 0:08:39] } 51. a5 { [%eval 5.2] [%clk 0:22:02] } 51... Kg5 { [%eval 5.56] [%clk 0:09:02] } 52. Kc5 { [%eval 5.49] [%clk 0:19:15] } 52... Ra6 { [%eval 5.3] [%clk 0:08:58] } 53. f6 { [%eval 5.12] [%clk 0:17:09] } 53... Rxf6 { [%eval 5.13] [%clk 0:07:32] } 54. Rb6 { [%eval 5.36] [%clk 0:17:25] } 54... Rf5+ { [%eval 5.19] [%clk 0:07:48] } 55. Kb4 { [%eval 4.97] [%clk 0:17:49] } 55... Rf1 { [%eval 4.91] [%clk 0:03:37] } 56. Kb5 { [%eval 4.94] [%clk 0:17:30] } 56... Ra1 { [%eval 5.98] [%clk 0:03:52] } 57. a6 { [%eval 7.0] [%clk 0:17:48] } 57... Kf5 { [%eval 7.42] [%clk 0:04:04] } 58. Kc6 { [%eval 7.78] [%clk 0:18:07] } 58... Ke6 { [%eval 7.26] [%clk 0:02:25] } 59. Kb7+ { [%eval 26.07] [%clk 0:18:20] } 59... Kd5 { [%eval 10.26] [%clk 0:02:49] } 60. a7 { [%eval 11.18] [%clk 0:18:31] } 60... Kc5 { [%eval 11.16] [%clk 0:03:07] } 61. Rb2?! { [%eval 6.44] } { Inaccuracy. Rc6+ was best. } { [%clk 0:18:01] } 61... Rh1?? { [%eval #10] } { Checkmate is now unavoidable. Kc4 was best. } { [%clk 0:02:46] } 62. a8=Q { [%eval #9] [%clk 0:18:58] } 62... Rh7+ { [%eval #9] [%clk 0:03:11] } 63. Ka6 { [%eval #8] [%clk 0:19:13] } 63... Rh6+ { [%eval #8] [%clk 0:03:33] } 64. Ka5 { [%clk 0:19:31] } 1-0