Event: Round 5: Chin, Spencer - Sasha Schaefer
Date: 2025-07-06
White: Chin, Spencer
WhiteElo: 2065
Black: Sasha Schaefer
BlackTitle: CM
Result: 1-0
ECO: D35
Opening: Queen's Gambit Declined: Exchange Variation, Positional Variation
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:28:06] } 1... d5 { [%eval 0.2] [%clk 1:30:58] } 2. c4 { [%eval 0.18] [%clk 1:28:32] } 2... e6 { [%eval 0.17] [%clk 1:31:26] } 3. Nc3 { [%eval 0.18] [%clk 1:28:57] } 3... Nf6 { [%eval 0.24] [%clk 1:31:53] } 4. cxd5 { [%eval 0.22] [%clk 1:29:19] } 4... exd5 { [%eval 0.2] [%clk 1:32:20] } 5. Bg5 { [%eval 0.21] [%clk 1:29:45] } 5... c6 { [%eval 0.22] [%clk 1:32:42] } 6. e3 { [%eval 0.19] [%clk 1:30:09] } 6... h6 { [%eval 0.29] [%clk 1:33:05] } 7. Bh4 { [%eval 0.21] [%clk 1:30:35] } 7... Be7 { [%eval 0.23] [%clk 1:33:30] } 8. Bd3 { [%eval 0.19] [%clk 1:30:59] } 8... O-O { [%eval 0.23] [%clk 1:33:53] } 9. Nge2 { [%eval 0.19] [%clk 1:31:18] } 9... Re8 { [%eval 0.22] [%clk 1:33:32] } 10. O-O { [%eval 0.21] [%clk 1:31:38] } 10... Nbd7 { [%eval 0.22] [%clk 1:33:54] } 11. f3 { [%eval 0.17] [%clk 1:31:47] } 11... b5 { [%eval 0.24] [%clk 1:34:06] } 12. Rc1 { [%eval 0.11] [%clk 1:32:11] } 12... a5 { [%eval 0.21] [%clk 1:33:10] } 13. Bf2 { [%eval 0.25] [%clk 1:28:24] } 13... Ba6 { [%eval 0.25] [%clk 1:32:22] } 14. Ng3 { [%eval 0.21] [%clk 1:26:39] } 14... Nf8? { [%eval 1.4] } { Mistake. a4 was best. } { [%clk 1:01:50] } 15. Nf5 { [%eval 0.87] [%clk 1:17:49] } 15... Ne6 { [%eval 0.89] [%clk 0:55:06] } 16. Nxe7+ { [%eval 0.95] [%clk 1:16:08] } 16... Qxe7 { [%eval 0.9] [%clk 0:51:55] } 17. Re1 { [%eval 0.76] [%clk 1:15:16] } 17... Qd7?! { [%eval 1.53] } { Inaccuracy. b4 was best. } { [%clk 0:47:00] } 18. Ne2 { [%eval 1.31] [%clk 1:12:36] } 18... g6 { [%eval 1.33] [%clk 0:37:00] } 19. Qd2 { [%eval 1.1] [%clk 1:08:09] } 19... Bb7?! { [%eval 2.06] } { Inaccuracy. b4 was best. } { [%clk 0:36:03] } 20. Bb1 { [%eval 1.8] [%clk 1:06:14] } 20... Kg7 { [%eval 2.01] [%clk 0:34:45] } 21. Nf4 { [%eval 1.98] [%clk 0:58:30] } 21... Nf8 { [%eval 2.6] [%clk 0:30:37] } 22. Nd3 { [%eval 2.72] [%clk 0:55:52] } 22... Ne6 { [%eval 3.05] [%clk 0:29:08] } 23. Ne5 { [%eval 2.94] [%clk 0:53:56] } 23... Qd6 { [%eval 3.15] [%clk 0:22:39] } 24. Bg3 { [%eval 3.3] [%clk 0:51:51] } 24... Qd8 { [%eval 3.23] [%clk 0:21:06] } 25. Qd3 { [%eval 2.91] [%clk 0:48:19] } 25... Nf8 { [%eval 2.97] [%clk 0:18:33] } 26. Nxc6 { [%eval 2.87] [%clk 0:46:34] } 26... Qb6 { [%eval 2.98] [%clk 0:18:49] } 27. Ne5 { [%eval 2.93] [%clk 0:46:19] } 27... Rac8 { [%eval 2.97] [%clk 0:18:55] } 28. Qd2 { [%eval 2.85] [%clk 0:41:51] } 28... Nh5 { [%eval 3.01] [%clk 0:15:59] } 29. Bf2 { [%eval 3.02] [%clk 0:40:50] } 29... f5 { [%eval 3.58] [%clk 0:11:01] } 30. Rxc8 { [%eval 3.52] [%clk 0:31:47] } 30... Rxc8 { [%eval 3.59] [%clk 0:11:13] } 31. Rc1 { [%eval 3.59] [%clk 0:32:12] } 31... Rc7 { [%eval 4.08] [%clk 0:10:54] } 32. Nd3 { [%eval 3.3] [%clk 0:28:33] } 32... Re7 { [%eval 3.82] [%clk 0:09:40] } 33. Nc5 { [%eval 3.41] [%clk 0:28:01] } 33... b4 { [%eval 3.43] [%clk 0:09:56] } 34. Bd3 { [%eval 3.37] [%clk 0:25:57] } 34... Bc6 { [%eval 3.38] [%clk 0:09:55] } 35. a3 { [%eval 3.45] [%clk 0:23:48] } 35... Be8 { [%eval 3.74] [%clk 0:06:57] } 36. e4 { [%eval 3.14] [%clk 0:19:06] } 36... fxe4 { [%eval 3.14] [%clk 0:04:42] } 37. fxe4 { [%eval 2.97] [%clk 0:19:32] } 37... Bf7 { [%eval 3.52] [%clk 0:04:52] } 38. axb4 { [%eval 2.95] [%clk 0:15:27] } 38... axb4?! { [%eval 3.83] } { Inaccuracy. Qxb4 was best. } { [%clk 0:04:49] } 39. Be3 { [%eval 3.79] [%clk 0:15:33] } 39... dxe4 { [%eval 3.97] [%clk 0:03:10] } 40. Bxh6+ { [%eval 3.83] [%clk 0:15:21] } 40... Kg8 { [%eval 3.85] [%clk 0:03:25] } 41. Bxe4 { [%eval 3.65] [%clk 0:15:11] } 41... Ne6 { [%eval 3.92] [%clk 0:02:58] } 42. Bf3 { [%eval 3.8] [%clk 0:13:37] } 42... Nf6 { [%eval 4.31] [%clk 0:03:00] } 43. Nxe6 { [%eval 4.31] [%clk 0:11:35] } 43... Bxe6?! { [%eval 5.57] } { Inaccuracy. Rxe6 was best. } { [%clk 0:02:59] } 44. Bg5 { [%eval 4.44] [%clk 0:11:30] } 44... Rf7?! { [%eval 6.66] } { Inaccuracy. Bd7 was best. } { [%clk 0:02:42] } 45. Rc6 { [%eval 6.57] [%clk 0:11:22] } 45... Qb5 { [%eval 6.64] [%clk 0:02:14] } 46. Rxe6 { [%eval 6.53] [%clk 0:11:42] } 46... Ng4 { [%eval 7.69] [%clk 0:02:37] } 47. h3 { [%eval 7.93] [%clk 0:11:31] } 47... Nf2 { [%eval 9.38] [%clk 0:02:19] } 48. Kxf2 { [%eval 8.72] [%clk 0:11:06] } 48... b3? { [%eval #20] } { Checkmate is now unavoidable. Qc4 was best. } { [%clk 0:02:49] } 49. Rxg6+ { [%eval #15] [%clk 0:10:45] } 49... Kh7 { [%eval #15] [%clk 0:02:58] } 50. Rf6 { [%eval #14] [%clk 0:09:51] } 50... Rg7 { [%eval #6] [%clk 0:03:22] } 51. h4 { [%eval #7] [%clk 0:09:54] } 51... Qc4 { [%eval #7] [%clk 0:03:19] } 52. Qf4 { [%eval #6] [%clk 0:09:26] } 52... Qc2+ { [%eval #6] [%clk 0:03:28] } 53. Kg3 { [%eval #5] [%clk 0:09:43] } 53... Qc7 { [%eval #4] [%clk 0:02:23] } 54. Be4+ { [%eval #3] [%clk 0:09:54] } 54... Rg6 { [%eval #3] [%clk 0:02:21] } 55. Qxc7+ { [%eval #2] [%clk 0:10:03] } 55... Kg8 { [%eval #2] [%clk 0:02:43] } 56. Rxg6+ { [%eval #1] [%clk 0:10:26] } 1-0