Event: Round 4: Ohanyan, Emin - Gong, Sunle
Date: 2025-02-28
White: Ohanyan, Emin
WhiteTitle: GM
WhiteElo: 2501
Black: Gong, Sunle
BlackElo: 2407
Result: 1-0
ECO: D37
Opening: Queen's Gambit Declined: Harrwitz Attack, Two Knights Defense
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:19:43] } 1... d5 { [%eval 0.24] [%clk 1:30:54] } 2. c4 { [%eval 0.26] [%clk 1:20:06] } 2... e6 { [%eval 0.27] [%clk 1:31:19] } 3. Nf3 { [%eval 0.16] [%clk 1:20:30] } 3... Nf6 { [%eval 0.17] [%clk 1:31:39] } 4. Nc3 { [%eval 0.1] [%clk 1:20:54] } 4... Be7 { [%eval 0.14] [%clk 1:29:09] } 5. Bf4 { [%eval 0.19] [%clk 1:20:29] } 5... O-O { [%eval 0.33] [%clk 1:29:20] } 6. e3 { [%eval 0.25] [%clk 1:20:39] } 6... Nbd7 { [%eval 0.24] [%clk 1:29:27] } 7. Be2 { [%eval 0.0] [%clk 1:19:33] } 7... dxc4 { [%eval 0.17] [%clk 1:28:53] } 8. O-O { [%eval 0.16] [%clk 1:19:29] } 8... Nb6 { [%eval 0.16] [%clk 1:26:39] } 9. Qc2 { [%eval 0.15] [%clk 1:10:55] } 9... Nbd5 { [%eval 0.14] [%clk 1:16:00] } 10. Bg3 { [%eval 0.09] [%clk 0:53:32] } 10... Nxc3 { [%eval 0.15] [%clk 1:13:00] } 11. bxc3 { [%eval 0.18] [%clk 0:53:34] } 11... b5 { [%eval 0.29] [%clk 1:11:21] } 12. a4 { [%eval 0.56] [%clk 0:47:05] } 12... c6 { [%eval 0.55] [%clk 1:11:35] } 13. Ne5 { [%eval 0.33] [%clk 0:43:48] } 13... Bb7 { [%eval 0.87] [%clk 1:11:22] } 14. Rfb1 { [%eval 0.72] [%clk 0:43:57] } 14... a6 { [%eval 0.91] [%clk 1:10:14] } 15. Bf3?! { [%eval 0.0] } { Inaccuracy. Bxc4 was best. } { [%clk 0:39:20] } 15... Qc8 { [%eval 0.0] [%clk 1:08:42] } 16. Qb2 { [%eval -0.27] [%clk 0:31:35] } 16... Ra7 { [%eval -0.12] [%clk 1:06:40] } 17. axb5 { [%eval -0.2] [%clk 0:31:21] } 17... cxb5 { [%eval -0.13] [%clk 1:06:57] } 18. Bxb7 { [%eval -0.18] [%clk 0:31:48] } 18... Qxb7 { [%eval -0.27] [%clk 1:07:01] } 19. Nxc4 { [%eval -0.19] [%clk 0:31:54] } 19... Ne4 { [%eval -0.12] [%clk 0:59:19] } 20. Nd2?! { [%eval -0.79] } { Inaccuracy. Na5 was best. } { [%clk 0:29:34] } 20... Rc8 { [%eval -0.86] [%clk 0:55:03] } 21. Nxe4 { [%eval -0.84] [%clk 0:26:22] } 21... Qxe4 { [%eval -0.8] [%clk 0:55:27] } 22. h3 { [%eval -0.71] [%clk 0:26:42] } 22... h5 { [%eval -0.58] [%clk 0:53:44] } 23. Qe2? { [%eval -1.94] } { Mistake. Qd2 was best. } { [%clk 0:23:48] } 23... h4? { [%eval -0.3] } { Mistake. Rxc3 was best. } { [%clk 0:52:57] } 24. f3 { [%eval -0.27] [%clk 0:24:08] } 24... Qd5 { [%eval -0.28] [%clk 0:51:21] } 25. Be1 { [%eval -0.3] [%clk 0:24:24] } 25... Rc4 { [%eval -0.34] [%clk 0:50:40] } 26. Qd3 { [%eval -0.39] [%clk 0:23:48] } 26... Qc6 { [%eval -0.33] [%clk 0:48:24] } 27. Rb2 { [%eval -0.35] [%clk 0:23:20] } 27... g6 { [%eval -0.34] [%clk 0:45:18] } 28. Qe4 { [%eval -0.35] [%clk 0:21:23] } 28... Qb6 { [%eval -0.34] [%clk 0:34:31] } 29. Rb3 { [%eval -0.41] [%clk 0:20:47] } 29... a5 { [%eval 0.0] [%clk 0:32:32] } 30. Rab1 { [%eval 0.0] [%clk 0:18:43] } 30... b4 { [%eval 0.0] [%clk 0:32:51] } 31. cxb4 { [%eval 0.0] [%clk 0:18:51] } 31... a4 { [%eval 0.12] [%clk 0:31:48] } 32. Ra3 { [%eval 0.13] [%clk 0:18:21] } 32... Bxb4?? { [%eval 2.25] } { Blunder. Qb5 was best. } { [%clk 0:17:49] } 33. Qd3 { [%eval 2.26] [%clk 0:16:30] } 33... Rac7 { [%eval 2.32] [%clk 0:11:45] } 34. Rxa4 { [%eval 2.28] [%clk 0:13:11] } 34... Rc1 { [%eval 2.39] [%clk 0:11:14] } 35. Rbxb4 { [%eval 2.19] [%clk 0:02:39] } 35... Qd6? { [%eval 3.74] } { Mistake. Rxe1+ was best. } { [%clk 0:11:38] } 36. Qf1 { [%eval 3.53] [%clk 0:01:27] } 36... Rd1 { [%eval 4.16] [%clk 0:11:59] } 37. Rc4 { [%eval 3.82] [%clk 0:01:25] } 37... Rb7 { [%eval 4.09] [%clk 0:12:25] } 38. Rab4 { [%eval 4.0] [%clk 0:01:17] } 38... Ra7 { [%eval 3.97] [%clk 0:12:51] } 39. Ra4 { [%eval 3.91] [%clk 0:01:36] } 39... Rb7 { [%eval 3.67] [%clk 0:13:18] } 40. Rcb4 { [%eval 3.87] [%clk 0:00:33] } 40... Rc7 { [%eval 4.67] [%clk 0:13:34] } 41. Ra6?? { [%eval 1.46] } { Blunder. Rb8+ was best. } { [%clk 0:19:50] } 41... Qf8 { [%eval 1.39] [%clk 0:27:11] } 42. Rb2 { [%eval 1.32] [%clk 0:09:46] } 42... Qc8 { [%eval 1.85] [%clk 0:25:14] } 43. Rab6 { [%eval 1.86] [%clk 0:08:27] } 43... Rxe1 { [%eval 1.79] [%clk 0:25:24] } 44. Qxe1 { [%eval 1.56] [%clk 0:08:47] } 44... Rc1 { [%eval 1.54] [%clk 0:25:51] } 45. Rb1 { [%eval 1.7] [%clk 0:04:46] } 45... Rxe1+ { [%eval 1.5] [%clk 0:26:15] } 46. Rxe1 { [%eval 1.6] [%clk 0:05:13] } 46... g5 { [%eval 1.32] [%clk 0:22:13] } 47. Rb5 { [%eval 1.57] [%clk 0:04:40] } 47... f5 { [%eval 1.78] [%clk 0:22:00] } 48. Rc5 { [%eval 1.62] [%clk 0:01:13] } 48... Qb8 { [%eval 1.48] [%clk 0:21:53] } 49. e4?! { [%eval 0.81] } { Inaccuracy. Rec1 was best. } { [%clk 0:00:43] } 49... Qb4 { [%eval 1.32] [%clk 0:18:03] } 50. Rd1 { [%eval 0.88] [%clk 0:01:08] } 50... Qb3 { [%eval 0.77] [%clk 0:18:05] } 51. Rdc1?! { [%eval 0.02] } { Inaccuracy. Re1 was best. } { [%clk 0:00:54] } 51... Qe3+ { [%eval 0.08] [%clk 0:17:10] } 52. Kh1 { [%eval 0.05] [%clk 0:01:23] } 52... fxe4 { [%eval 0.07] [%clk 0:11:32] } 53. fxe4 { [%eval 0.03] [%clk 0:01:49] } 53... Kg7 { [%eval 0.05] [%clk 0:11:40] } 54. d5 { [%eval 0.17] [%clk 0:01:05] } 54... exd5?? { [%eval 2.55] } { Blunder. g4 was best. } { [%clk 0:11:48] } 55. exd5?! { [%eval 1.58] } { Inaccuracy. Rc7+ was best. } { [%clk 0:01:17] } 55... Qd2? { [%eval 3.08] } { Mistake. Qd3 was best. } { [%clk 0:11:52] } 56. d6?? { [%eval 0.46] } { Blunder. Rc7+ was best. } { [%clk 0:00:57] } 56... Kg6 { [%eval 0.24] [%clk 0:12:16] } 57. R5c2 { [%eval 0.14] [%clk 0:01:00] } 57... Qd3? { [%eval 1.48] } { Mistake. Qd4 was best. } { [%clk 0:12:28] } 58. Rc3?! { [%eval 0.52] } { Inaccuracy. Rc8 was best. } { [%clk 0:00:35] } 58... Qd4 { [%eval 0.63] [%clk 0:12:51] } 59. Rc7 { [%eval 0.74] [%clk 0:00:50] } 59... Kh5 { [%eval 0.71] [%clk 0:12:01] } 60. d7 { [%eval 0.71] [%clk 0:01:04] } 60... Qd6 { [%eval 0.78] [%clk 0:11:50] } 61. R1c6 { [%eval 0.51] [%clk 0:00:33] } 61... Qd2?? { [%eval #18] } { Checkmate is now unavoidable. Qd1+ was best. } { [%clk 0:11:48] } 62. Re6 { [%eval #17] [%clk 0:00:32] } 1-0