Event: Round 4: Stancil, Kimani - Yu, Vincent Zhiwen
Date: 2025-05-04
White: Stancil, Kimani
WhiteElo: 1935
Black: Yu, Vincent Zhiwen
BlackElo: 1925
Result: 1-0
ECO: B88
Opening: Sicilian Defense: Sozin Attack, Leonhardt Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:27:57] } 1... c5 { [%eval 0.25] [%clk 1:30:54] } 2. Nf3 { [%eval 0.2] [%clk 1:28:23] } 2... Nc6 { [%eval 0.25] [%clk 1:31:19] } 3. Bc4 { [%eval 0.0] [%clk 1:27:53] } 3... d6 { [%eval 0.26] [%clk 1:30:34] } 4. d4 { [%eval 0.24] [%clk 1:23:23] } 4... cxd4 { [%eval 0.28] [%clk 1:30:19] } 5. Nxd4 { [%eval 0.3] [%clk 1:23:34] } 5... Nf6 { [%eval 0.28] [%clk 1:30:31] } 6. Nc3 { [%eval 0.26] [%clk 1:23:45] } 6... e6 { [%eval 0.25] [%clk 1:29:43] } 7. O-O { [%eval 0.13] [%clk 1:22:10] } 7... Be7 { [%eval 0.12] [%clk 1:28:26] } 8. Bb5 { [%eval -0.15] [%clk 1:17:31] } 8... Qc7 { [%eval 0.0] [%clk 1:26:37] } 9. Be3 { [%eval -0.08] [%clk 1:17:04] } 9... a6 { [%eval -0.12] [%clk 1:23:29] } 10. Ba4 { [%eval -0.62] [%clk 1:01:52] } 10... Bd7 { [%eval -0.38] [%clk 1:20:30] } 11. Bb3 { [%eval -0.39] [%clk 1:01:07] } 11... b5 { [%eval -0.38] [%clk 1:15:45] } 12. f3 { [%eval -0.43] [%clk 1:00:48] } 12... Rc8 { [%eval -0.38] [%clk 1:14:23] } 13. Nxc6 { [%eval -0.39] [%clk 0:59:49] } 13... Bxc6 { [%eval -0.3] [%clk 1:13:57] } 14. a3 { [%eval -0.33] [%clk 1:00:04] } 14... O-O { [%eval -0.34] [%clk 1:13:00] } 15. g4?! { [%eval -1.18] } { Inaccuracy. Bd4 was best. } { [%clk 0:58:50] } 15... Rfd8 { [%eval -0.86] [%clk 1:10:16] } 16. g5 { [%eval -0.84] [%clk 0:59:09] } 16... Ne8 { [%eval -0.46] [%clk 0:58:35] } 17. f4 { [%eval -0.61] [%clk 0:56:33] } 17... d5 { [%eval -0.59] [%clk 0:49:50] } 18. f5 { [%eval -1.01] [%clk 0:49:49] } 18... d4?? { [%eval 2.79] } { Blunder. exf5 was best. } { [%clk 0:43:00] } 19. fxe6 { [%eval 2.81] [%clk 0:49:44] } 19... f6?! { [%eval 3.75] } { Inaccuracy. f5 was best. } { [%clk 0:39:49] } 20. Bxd4 { [%eval 3.74] [%clk 0:46:33] } 20... Nd6?! { [%eval 5.53] } { Inaccuracy. a5 was best. } { [%clk 0:21:23] } 21. gxf6 { [%eval 5.56] [%clk 0:34:10] } 21... Nxe4 { [%eval 6.71] [%clk 0:20:44] } 22. Nxe4 { [%eval 6.56] [%clk 0:30:25] } 22... Bxe4 { [%eval 6.36] [%clk 0:20:55] } 23. c3?! { [%eval 4.22] } { Inaccuracy. Qg4 was best. } { [%clk 0:27:02] } 23... gxf6 { [%eval 3.96] [%clk 0:17:40] } 24. Qg4+ { [%eval 4.21] [%clk 0:26:39] } 24... Bg6 { [%eval 4.09] [%clk 0:17:52] } 25. Rxf6 { [%eval 4.13] [%clk 0:24:46] } 25... Bxf6 { [%eval 4.2] [%clk 0:11:25] } 26. e7+ { [%eval 4.37] [%clk 0:24:45] } 26... Kg7 { [%eval 4.29] [%clk 0:11:39] } 27. Bxf6+ { [%eval 4.64] [%clk 0:21:39] } 27... Kxf6 { [%eval 4.59] [%clk 0:12:01] } 28. Rf1+ { [%eval 4.49] [%clk 0:18:43] } 28... Kg7 { [%eval 4.34] [%clk 0:13:41] } 29. exd8=Q?? { [%eval 1.84] } { Blunder. Rf7+ was best. } { [%clk 0:09:44] } 29... Qxd8 { [%eval 1.95] [%clk 0:12:48] } 30. Rf7+ { [%eval 1.99] [%clk 0:09:51] } 30... Kh8 { [%eval 1.98] [%clk 0:12:54] } 31. Rd7 { [%eval 2.0] [%clk 0:09:39] } 31... Qb6+ { [%eval 1.97] [%clk 0:12:24] } 32. Qd4+ { [%eval 1.92] [%clk 0:09:44] } 32... Qxd4+ { [%eval 1.98] [%clk 0:12:48] } 33. Rxd4 { [%eval 1.96] [%clk 0:10:03] } 33... Rc6 { [%eval 2.19] [%clk 0:12:46] } 34. a4?! { [%eval 1.56] } { Inaccuracy. Kf2 was best. } { [%clk 0:10:13] } 34... Rb6? { [%eval 3.4] } { Mistake. bxa4 was best. } { [%clk 0:12:02] } 35. a5 { [%eval 3.19] [%clk 0:09:02] } 35... Rc6 { [%eval 3.36] [%clk 0:10:10] } 36. Rd7 { [%eval 2.81] [%clk 0:08:48] } 36... Be4?! { [%eval 3.86] } { Inaccuracy. Bf5 was best. } { [%clk 0:09:15] } 37. Kf2 { [%eval 3.68] [%clk 0:08:21] } 37... Rf6+?! { [%eval 4.72] } { Inaccuracy. Bf5 was best. } { [%clk 0:08:49] } 38. Ke3 { [%eval 4.48] [%clk 0:08:29] } 38... Bc6 { [%eval 4.52] [%clk 0:08:42] } 39. Rf7?! { [%eval 3.39] } { Inaccuracy. Rd8+ was best. } { [%clk 0:08:47] } 39... Rd6 { [%eval 4.08] [%clk 0:08:13] } 40. Ra7 { [%eval 3.98] [%clk 0:08:16] } 40... Bh1 { [%eval 4.02] [%clk 0:08:28] } 41. Rf7 { [%eval 3.4] [%clk 0:06:10] } 41... Bc6?! { [%eval 4.47] } { Inaccuracy. Rh6 was best. } { [%clk 0:08:30] } 42. h4 { [%eval 4.4] [%clk 0:06:20] } 42... h6 { [%eval 4.42] [%clk 0:08:30] } 43. h5 { [%eval 4.47] [%clk 0:06:27] } 43... Bg2 { [%eval 4.83] [%clk 0:07:34] } 44. Rf8+ { [%eval 4.86] [%clk 0:05:28] } 44... Kh7 { [%eval 4.97] [%clk 0:07:58] } 45. Rb8 { [%eval 4.79] [%clk 0:05:48] } 45... Rd7 { [%eval 5.48] [%clk 0:07:20] } 46. Rb6 { [%eval 5.39] [%clk 0:05:48] } 46... Re7+ { [%eval 5.49] [%clk 0:07:05] } 47. Kf2 { [%eval 5.27] [%clk 0:05:39] } 47... Bb7 { [%eval 5.44] [%clk 0:07:12] } 48. Bc2+ { [%eval 5.48] [%clk 0:05:55] } 48... Kg7 { [%eval 5.59] [%clk 0:07:14] } 49. Rg6+ { [%eval 5.72] [%clk 0:06:17] } 49... Kf8 { [%eval 5.72] [%clk 0:07:02] } 50. Rxh6 { [%eval 5.68] [%clk 0:06:10] } 50... Kg8 { [%eval 5.89] [%clk 0:07:12] } 51. Rg6+ { [%eval 5.99] [%clk 0:05:49] } 51... Kh8 { [%eval 6.17] [%clk 0:07:33] } 52. h6 { [%eval 5.98] [%clk 0:05:37] } 52... Bc8 { [%eval 6.43] [%clk 0:07:18] } 53. Rf6 { [%eval 6.5] [%clk 0:04:42] } 53... Re8 { [%eval 6.44] [%clk 0:07:30] } 54. Bg6 { [%eval 6.61] [%clk 0:04:28] } 54... Rd8 { [%eval 6.54] [%clk 0:07:48] } 55. Ke3 { [%eval 6.48] [%clk 0:04:42] } 55... Kg8 { [%eval 6.27] [%clk 0:07:41] } 56. Rf7 { [%eval 6.19] [%clk 0:04:16] } 56... Kh8 { [%eval 6.56] [%clk 0:06:41] } 57. Re7 { [%eval 6.07] [%clk 0:04:37] } 57... Bd7 { [%eval 5.83] [%clk 0:06:50] } 58. h7 { [%eval 5.75] [%clk 0:04:24] } 58... b4 { [%eval 6.66] [%clk 0:05:22] } 59. c4 { [%eval 6.44] [%clk 0:04:20] } 59... b3 { [%eval 6.56] [%clk 0:05:47] } 60. Be4 { [%eval 6.77] [%clk 0:04:18] } 60... Bf5 { [%eval 6.64] [%clk 0:02:02] } 61. c5 { [%eval 6.69] [%clk 0:02:36] } 61... Bxe4 { [%eval 7.16] [%clk 0:02:15] } 62. Rxe4 { [%eval 7.13] [%clk 0:02:14] } 62... Kxh7 { [%eval 7.06] [%clk 0:02:04] } 63. c6 { [%eval 6.55] [%clk 0:02:09] } 63... Rc8 { [%eval 8.38] [%clk 0:02:03] } 64. Re6 { [%eval 8.29] [%clk 0:02:17] } 64... Kg7 { [%eval 8.25] [%clk 0:02:30] } 65. Kd4 { [%eval 8.43] [%clk 0:02:39] } 65... Kf7 { [%eval 8.11] [%clk 0:02:55] } 66. Kd5 { [%eval 9.76] [%clk 0:03:01] } 66... Rc7 { [%eval 13.48] [%clk 0:02:34] } 67. Re1 { [%eval 11.17] [%clk 0:03:20] } 67... Rc8 { [%eval 9.59] [%clk 0:02:42] } 68. Kc5 { [%eval 9.3] [%clk 0:03:28] } 1-0