Event: Round 8: Jay Bonin - Steve Wongso
Date: 2023-11-12
White: Jay Bonin
WhiteTitle: IM
WhiteElo: 2203
Black: Steve Wongso
BlackElo: 2133
Result: 0-1
ECO: E15
Opening: Queen's Indian Defense: Fianchetto Variation, Nimzowitsch Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:54] } 1... Nf6 { [%eval 0.28] [%clk 1:30:56] } 2. Nf3 { [%eval 0.12] [%clk 1:31:20] } 2... e6 { [%eval 0.38] [%clk 1:31:19] } 3. c4 { [%eval 0.0] [%clk 1:31:46] } 3... b6 { [%eval 0.29] [%clk 1:31:45] } 4. g3 { [%eval 0.18] [%clk 1:32:11] } 4... Ba6 { [%eval 0.19] [%clk 1:32:08] } 5. Nbd2 { [%eval 0.2] [%clk 1:32:37] } 5... Bb7 { [%eval 0.4] [%clk 1:32:35] } 6. Bg2 { [%eval 0.28] [%clk 1:33:03] } 6... Be7 { [%eval 0.23] [%clk 1:32:57] } 7. Qc2 { [%eval 0.1] [%clk 1:32:47] } 7... O-O { [%eval 0.23] [%clk 1:32:33] } 8. O-O { [%eval 0.14] [%clk 1:32:38] } 8... c5 { [%eval 0.23] [%clk 1:32:53] } 9. e4 { [%eval 0.25] [%clk 1:32:23] } 9... d5 { [%eval 0.3] [%clk 1:33:10] } 10. cxd5 { [%eval 0.09] [%clk 1:31:40] } 10... exd5 { [%eval 0.18] [%clk 1:29:39] } 11. e5 { [%eval 0.12] [%clk 1:29:10] } 11... Nfd7 { [%eval 0.09] [%clk 1:27:50] } 12. dxc5 { [%eval -0.36] [%clk 1:22:47] } 12... Nxc5?! { [%eval 0.28] } { Inaccuracy. bxc5 was best. } { [%clk 1:24:58] } 13. Nb3 { [%eval 0.32] [%clk 1:21:05] } 13... Nbd7 { [%eval 0.76] [%clk 1:18:28] } 14. Nbd4 { [%eval 0.67] [%clk 1:19:42] } 14... Re8 { [%eval 0.82] [%clk 1:16:10] } 15. Be3 { [%eval 0.88] [%clk 1:03:29] } 15... Nf8 { [%eval 0.83] [%clk 1:06:38] } 16. Rfd1 { [%eval 0.76] [%clk 1:00:01] } 16... Rc8 { [%eval 0.62] [%clk 1:04:56] } 17. Rac1 { [%eval 0.62] [%clk 0:58:11] } 17... Qd7 { [%eval 0.58] [%clk 0:59:47] } 18. Qf5 { [%eval 0.35] [%clk 0:47:06] } 18... Nce6 { [%eval 0.32] [%clk 0:50:43] } 19. Qh5 { [%eval 0.12] [%clk 0:43:26] } 19... Rxc1 { [%eval 0.06] [%clk 0:36:12] } 20. Rxc1 { [%eval 0.16] [%clk 0:43:40] } 20... Nxd4 { [%eval 0.1] [%clk 0:35:09] } 21. Nxd4 { [%eval 0.1] [%clk 0:44:01] } 21... Bc5 { [%eval 0.09] [%clk 0:35:31] } 22. Bh3 { [%eval -0.05] [%clk 0:36:15] } 22... Qe7 { [%eval -0.06] [%clk 0:31:06] } 23. f4 { [%eval -0.07] [%clk 0:32:36] } 23... f6?! { [%eval 0.88] } { Inaccuracy. Ne6 was best. } { [%clk 0:25:49] } 24. Rxc5 { [%eval 0.76] [%clk 0:23:57] } 24... g6 { [%eval 0.73] [%clk 0:24:25] } 25. Nf5 { [%eval 0.72] [%clk 0:20:41] } 25... gxh5 { [%eval 0.73] [%clk 0:19:46] } 26. Nxe7+ { [%eval 0.78] [%clk 0:21:00] } 26... Rxe7 { [%eval 0.8] [%clk 0:20:14] } 27. Rc3 { [%eval 0.75] [%clk 0:14:51] } 27... fxe5 { [%eval 0.79] [%clk 0:20:29] } 28. fxe5 { [%eval 0.64] [%clk 0:15:15] } 28... Rxe5 { [%eval 0.57] [%clk 0:18:14] } 29. Rc7?! { [%eval -0.03] } { Inaccuracy. Bf4 was best. } { [%clk 0:14:19] } 29... Rxe3 { [%eval 0.0] [%clk 0:18:35] } 30. Rxb7 { [%eval -0.02] [%clk 0:14:10] } 30... Re2 { [%eval 0.0] [%clk 0:18:05] } 31. Bg2 { [%eval -0.06] [%clk 0:13:59] } 31... d4 { [%eval -0.11] [%clk 0:17:18] } 32. Bd5+ { [%eval -0.09] [%clk 0:13:03] } 32... Kh8 { [%eval -0.12] [%clk 0:17:09] } 33. Rxa7 { [%eval -0.03] [%clk 0:12:18] } 33... Rxb2 { [%eval 0.0] [%clk 0:14:26] } 34. Ra4 { [%eval -0.01] [%clk 0:11:04] } 34... d3 { [%eval 0.0] [%clk 0:13:36] } 35. Rd4 { [%eval 0.0] [%clk 0:11:23] } 35... d2 { [%eval 0.0] [%clk 0:13:02] } 36. Kf1 { [%eval 0.0] [%clk 0:11:16] } 36... Nd7 { [%eval 0.0] [%clk 0:11:57] } 37. Ke2 { [%eval 0.0] [%clk 0:08:29] } 37... Nf6 { [%eval 0.0] [%clk 0:10:36] } 38. Bb3 { [%eval 0.0] [%clk 0:08:32] } 38... d1=Q+ { [%eval 0.0] [%clk 0:11:01] } 39. Kxd1 { [%eval 0.0] [%clk 0:08:59] } 39... Rxh2 { [%eval 0.0] [%clk 0:11:22] } 40. Rd6 { [%eval 0.0] [%clk 0:08:26] } 40... Kg7 { [%eval 0.0] [%clk 0:06:53] } 41. Rxb6 { [%eval 0.0] [%clk 0:08:39] } 41... Rg2 { [%eval 0.0] [%clk 0:07:11] } 42. a4 { [%eval 0.0] [%clk 0:08:39] } 42... Rxg3 { [%eval 0.0] [%clk 0:07:39] } 43. a5 { [%eval -0.05] [%clk 0:07:48] } 43... h4 { [%eval -0.07] [%clk 0:08:00] } 44. a6 { [%eval -0.06] [%clk 0:08:04] } 44... Rg1+ { [%eval -0.02] [%clk 0:06:06] } 45. Kc2 { [%eval -0.1] [%clk 0:08:05] } 45... h3 { [%eval -0.1] [%clk 0:06:19] } 46. Rb7+ { [%eval -0.09] [%clk 0:05:10] } 46... Kg6 { [%eval -0.06] [%clk 0:05:22] } 47. Ba4?? { [%eval -4.16] } { Blunder. Bf7+ was best. } { [%clk 0:02:44] } 47... h2?? { [%eval -0.14] } { Blunder. Ra1 was best. } { [%clk 0:03:59] } 48. Bc6 { [%eval -0.4] [%clk 0:02:59] } 48... h1=Q { [%eval -0.11] [%clk 0:04:18] } 49. Bxh1 { [%eval -0.06] [%clk 0:03:26] } 49... Rxh1 { [%eval -0.03] [%clk 0:04:43] } 50. Kb2 { [%eval -0.14] [%clk 0:03:17] } 50... Rh5 { [%eval -0.11] [%clk 0:04:49] } 51. Kb3 { [%eval -0.27] [%clk 0:02:43] } 51... Ra5 { [%eval -0.17] [%clk 0:05:14] } 52. a7 { [%eval -0.14] [%clk 0:02:55] } 52... h5 { [%eval -0.1] [%clk 0:05:41] } 53. Kb4 { [%eval -0.06] [%clk 0:03:16] } 53... Ra1 { [%eval -0.04] [%clk 0:06:06] } 54. Kb5 { [%eval -0.04] [%clk 0:03:33] } 54... h4 { [%eval -0.02] [%clk 0:06:14] } 55. Kb6?? { [%eval -6.17] } { Blunder. Rc7 was best. } { [%clk 0:03:50] } 55... h3 { [%eval -5.07] [%clk 0:06:28] } 56. Rb8 { [%eval -6.07] [%clk 0:03:56] } 56... h2?! { [%eval -4.65] } { Inaccuracy. Nd7+ was best. } { [%clk 0:06:26] } 57. Rh8 { [%eval -4.39] [%clk 0:04:14] } 57... Nh7 { [%eval -4.55] [%clk 0:06:26] } 0-1