Event: Round 2: Gong, Qianyun - Bosiocic, Marin
Date: 2024-09-01
White: Gong, Qianyun
WhiteTitle: WGM
WhiteElo: 2250
Black: Bosiocic, Marin
BlackTitle: GM
BlackElo: 2555
Result: 0-1
ECO: C41
Opening: Philidor Defense: Exchange Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:19] } 1... e5 { [%eval 0.21] [%clk 1:30:22] } 2. Nf3 { [%eval 0.21] [%clk 1:30:18] } 2... d6 { [%eval 0.53] [%clk 1:30:41] } 3. d4 { [%eval 0.58] [%clk 1:30:02] } 3... exd4 { [%eval 0.45] [%clk 1:31:04] } 4. Nxd4 { [%eval 0.48] [%clk 1:30:27] } 4... Nf6 { [%eval 0.47] [%clk 1:31:26] } 5. Nc3 { [%eval 0.53] [%clk 1:30:52] } 5... Be7 { [%eval 0.62] [%clk 1:31:48] } 6. Be2 { [%eval 0.37] [%clk 1:29:59] } 6... O-O { [%eval 0.49] [%clk 1:32:02] } 7. O-O { [%eval 0.27] [%clk 1:30:13] } 7... Re8 { [%eval 0.24] [%clk 1:32:23] } 8. f4 { [%eval 0.21] [%clk 1:28:47] } 8... Bf8 { [%eval 0.27] [%clk 1:32:34] } 9. Bf3 { [%eval 0.32] [%clk 1:29:12] } 9... c5 { [%eval 0.32] [%clk 1:32:56] } 10. Nde2 { [%eval 0.36] [%clk 1:27:10] } 10... Nc6 { [%eval 0.31] [%clk 1:32:02] } 11. h3 { [%eval 0.35] [%clk 1:25:56] } 11... Bd7 { [%eval 0.35] [%clk 1:31:07] } 12. Be3 { [%eval -0.07] [%clk 1:18:26] } 12... b5 { [%eval -0.01] [%clk 1:24:20] } 13. e5 { [%eval -0.03] [%clk 1:16:24] } 13... dxe5 { [%eval -0.11] [%clk 1:24:19] } 14. fxe5 { [%eval -0.13] [%clk 1:16:46] } 14... Nxe5 { [%eval -0.01] [%clk 1:21:52] } 15. Bxa8 { [%eval 0.0] [%clk 1:03:56] } 15... Qxa8 { [%eval -0.17] [%clk 1:22:12] } 16. Bg5 { [%eval -0.17] [%clk 1:03:35] } 16... Ne4 { [%eval 0.0] [%clk 1:21:01] } 17. Nxe4 { [%eval 0.0] [%clk 1:00:59] } 17... Qxe4 { [%eval 0.0] [%clk 1:21:18] } 18. Ng3 { [%eval 0.0] [%clk 1:00:50] } 18... Qg6 { [%eval 0.0] [%clk 1:21:37] } 19. Bf4 { [%eval 0.0] [%clk 0:59:26] } 19... Bc6 { [%eval 0.0] [%clk 1:20:49] } 20. Rf2 { [%eval -0.01] [%clk 0:53:56] } 20... c4 { [%eval -0.13] [%clk 1:19:10] } 21. Kh2 { [%eval -0.15] [%clk 0:53:43] } 21... Bc5 { [%eval -0.23] [%clk 1:17:11] } 22. Re2 { [%eval -0.09] [%clk 0:49:01] } 22... f6 { [%eval 0.0] [%clk 1:16:47] } 23. Rd2 { [%eval -0.07] [%clk 0:47:43] } 23... Bb6 { [%eval -0.18] [%clk 1:12:49] } 24. Qh5?? { [%eval -2.39] } { Blunder. a4 was best. } { [%clk 0:45:03] } 24... Qxh5 { [%eval -2.24] [%clk 1:11:56] } 25. Nxh5 { [%eval -2.2] [%clk 0:45:29] } 25... c3 { [%eval -2.02] [%clk 1:11:53] } 26. bxc3 { [%eval -2.47] [%clk 0:43:12] } 26... Nc4 { [%eval -2.5] [%clk 1:10:32] } 27. Rd3 { [%eval -2.38] [%clk 0:43:26] } 27... Kf7 { [%eval -2.34] [%clk 1:04:55] } 28. Rad1 { [%eval -2.46] [%clk 0:25:58] } 28... g6 { [%eval -2.5] [%clk 1:03:48] } 29. Ng3 { [%eval -2.36] [%clk 0:25:22] } 29... g5 { [%eval -2.27] [%clk 1:04:00] } 30. Bc1 { [%eval -2.17] [%clk 0:24:06] } 30... Kg6 { [%eval -2.19] [%clk 1:03:11] } 31. Rf1 { [%eval -2.15] [%clk 0:12:25] } 31... Re6? { [%eval -0.74] } { Mistake. Bc7 was best. } { [%clk 0:54:16] } 32. h4 { [%eval -0.73] [%clk 0:11:28] } 32... Bc7?! { [%eval 0.0] } { Inaccuracy. h6 was best. } { [%clk 0:44:21] } 33. Kh1?? { [%eval -2.52] } { Blunder. h5+ was best. } { [%clk 0:10:42] } 33... h5 { [%eval -2.36] [%clk 0:44:00] } 34. Kg1 { [%eval -2.41] [%clk 0:06:48] } 34... Ne5? { [%eval -0.93] } { Mistake. Bb6+ was best. } { [%clk 0:40:52] } 35. Rd2 { [%eval -1.0] [%clk 0:05:47] } 35... b4?! { [%eval -0.04] } { Inaccuracy. a6 was best. } { [%clk 0:34:32] } 36. cxb4 { [%eval -0.08] [%clk 0:04:16] } 36... Bb5 { [%eval -0.05] [%clk 0:34:30] } 37. hxg5?? { [%eval -3.99] } { Blunder. Ne2 was best. } { [%clk 0:02:44] } 37... Ng4?? { [%eval -0.25] } { Blunder. Bb6+ was best. } { [%clk 0:32:46] } 38. Nf5?? { [%eval -4.05] } { Blunder. Ne2 was best. } { [%clk 0:02:22] } 38... Bb6+?? { [%eval 0.0] } { Blunder. Bh2+ was best. } { [%clk 0:23:43] } 39. Nd4 { [%eval -0.02] [%clk 0:02:42] } 39... fxg5 { [%eval 0.05] [%clk 0:21:10] } 40. Rdd1 { [%eval -0.04] [%clk 0:01:30] } 40... Bxf1 { [%eval 0.0] [%clk 0:18:06] } 41. Kxf1 { [%eval 0.0] [%clk 0:01:56] } 41... Rf6+ { [%eval 0.0] [%clk 0:18:24] } 42. Kg1?? { [%eval -1.84] } { Blunder. Nf3 was best. } { [%clk 0:01:12] } 42... Rc6?? { [%eval -0.09] } { Blunder. Nf2 was best. } { [%clk 0:18:28] } 43. Rd2?? { [%eval -2.45] } { Blunder. Kf1 was best. } { [%clk 0:00:58] } 43... Rc4 { [%eval -2.49] [%clk 0:15:58] } 44. Bb2 { [%eval -2.44] [%clk 0:01:05] } 44... Rxb4 { [%eval -2.52] [%clk 0:16:19] } 45. c3 { [%eval -2.49] [%clk 0:01:33] } 45... Ra4 { [%eval -2.51] [%clk 0:16:43] } 46. Ba1 { [%eval -3.2] [%clk 0:01:25] } 46... Rc4?! { [%eval -2.32] } { Inaccuracy. h4 was best. } { [%clk 0:17:08] } 47. g3 { [%eval -2.83] [%clk 0:01:15] } 47... Rc5?! { [%eval -2.13] } { Inaccuracy. Bc7 was best. } { [%clk 0:16:07] } 48. Re2 { [%eval -2.31] [%clk 0:01:13] } 48... Ne5 { [%eval -2.42] [%clk 0:15:37] } 49. Kg2 { [%eval -2.41] [%clk 0:01:33] } 49... Nc4 { [%eval -2.15] [%clk 0:15:53] } 50. Re6+ { [%eval -2.79] [%clk 0:01:27] } 50... Kf7 { [%eval -2.66] [%clk 0:16:10] } 51. Re2 { [%eval -2.51] [%clk 0:01:46] } 51... g4 { [%eval -2.14] [%clk 0:16:00] } 52. Ne6?? { [%eval -5.46] } { Blunder. Bb2 was best. } { [%clk 0:01:15] } 52... Rb5 { [%eval -5.6] [%clk 0:16:06] } 53. Nd4 { [%eval -5.78] [%clk 0:00:37] } 53... Rb1 { [%eval -5.65] [%clk 0:16:21] } 54. Nc2 { [%eval -5.95] [%clk 0:00:38] } 54... Rg1+ { [%eval -5.78] [%clk 0:16:35] } 55. Kh2 { [%eval -5.75] [%clk 0:01:07] } 55... Rd1 { [%eval -5.22] [%clk 0:16:57] } 56. a4 { [%eval -6.37] [%clk 0:00:50] } 56... Nd2 { [%eval -6.33] [%clk 0:17:10] } 57. Kg2?? { [%eval #-2] } { Checkmate is now unavoidable. Nd4 was best. } { [%clk 0:00:43] } 57... Nf3?? { [%eval -6.14] } { Lost forced checkmate sequence. Rg1+ was best. } { [%clk 0:17:33] } 0-1