Event: Round 7: Posthuma, Joshua - Nguyen, James Le
Date: 2024-03-30
White: Posthuma, Joshua
WhiteTitle: IM
WhiteElo: 2449
Black: Nguyen, James Le
BlackElo: 2114
Result: 1-0
ECO: D00
Opening: Queen's Pawn Game: Accelerated London System, Steinitz Countergambit
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:59] } 1... d5 { [%eval 0.25] [%clk 1:28:21] } 2. Bf4 { [%eval 0.03] [%clk 1:31:10] } 2... c5 { [%eval 0.11] [%clk 1:28:31] } 3. Nc3 { [%eval 0.0] [%clk 1:31:08] } 3... Nf6 { [%eval 0.0] [%clk 1:26:46] } 4. e4 { [%eval -0.05] [%clk 1:30:25] } 4... dxe4 { [%eval 0.13] [%clk 1:25:19] } 5. dxc5 { [%eval 0.0] [%clk 1:29:35] } 5... Bd7 { [%eval 0.32] [%clk 1:14:18] } 6. Qd2 { [%eval -0.14] [%clk 1:22:55] } 6... Nc6 { [%eval 0.15] [%clk 1:09:00] } 7. O-O-O { [%eval 0.36] [%clk 1:21:06] } 7... e5 { [%eval 0.1] [%clk 1:08:01] } 8. Bg5 { [%eval 0.17] [%clk 1:19:44] } 8... Bxc5 { [%eval 0.51] [%clk 1:06:21] } 9. Bxf6 { [%eval 0.4] [%clk 1:18:55] } 9... gxf6 { [%eval 0.49] [%clk 1:06:43] } 10. Nxe4 { [%eval 0.49] [%clk 1:18:59] } 10... Be7 { [%eval 0.48] [%clk 1:05:42] } 11. Nf3 { [%eval 0.38] [%clk 0:55:26] } 11... Qc7 { [%eval 0.33] [%clk 1:00:40] } 12. Bb5?! { [%eval -0.71] } { Inaccuracy. Bc4 was best. } { [%clk 0:43:06] } 12... O-O-O { [%eval -0.83] [%clk 0:59:41] } 13. Nd6+?! { [%eval -1.54] } { Inaccuracy. Bxc6 was best. } { [%clk 0:38:29] } 13... Bxd6? { [%eval 0.0] } { Mistake. Kb8 was best. } { [%clk 1:00:03] } 14. Qxd6 { [%eval 0.01] [%clk 0:38:52] } 14... Be6 { [%eval 0.17] [%clk 0:51:26] } 15. Qa3 { [%eval -0.06] [%clk 0:35:16] } 15... a6 { [%eval 0.0] [%clk 0:47:49] } 16. Bd3? { [%eval -1.13] } { Mistake. Bxc6 was best. } { [%clk 0:31:31] } 16... f5?! { [%eval -0.46] } { Inaccuracy. Kb8 was best. } { [%clk 0:46:59] } 17. Ng5 { [%eval -0.4] [%clk 0:30:49] } 17... e4 { [%eval -0.24] [%clk 0:44:53] } 18. Nxe6 { [%eval -0.24] [%clk 0:30:38] } 18... fxe6 { [%eval -0.39] [%clk 0:45:11] } 19. Bc4 { [%eval -0.21] [%clk 0:30:34] } 19... Nd4 { [%eval -0.3] [%clk 0:43:10] } 20. Qc3 { [%eval -0.45] [%clk 0:28:53] } 20... e5 { [%eval -0.58] [%clk 0:43:20] } 21. Rhe1 { [%eval -0.82] [%clk 0:26:43] } 21... Kb8?! { [%eval -0.16] } { Inaccuracy. Rd6 was best. } { [%clk 0:42:31] } 22. Bb3 { [%eval -0.52] [%clk 0:22:48] } 22... Qd7 { [%eval -0.07] [%clk 0:36:11] } 23. Qe3 { [%eval -0.19] [%clk 0:21:41] } 23... Qb5 { [%eval -0.05] [%clk 0:32:18] } 24. Kb1 { [%eval -0.12] [%clk 0:19:06] } 24... a5 { [%eval -0.15] [%clk 0:28:24] } 25. Bf7 { [%eval -0.39] [%clk 0:16:18] } 25... a4 { [%eval 0.12] [%clk 0:18:06] } 26. c3 { [%eval 0.11] [%clk 0:15:54] } 26... Nc6 { [%eval 0.15] [%clk 0:18:10] } 27. Qg5? { [%eval -1.02] } { Mistake. c4 was best. } { [%clk 0:14:01] } 27... f4 { [%eval -0.74] [%clk 0:15:06] } 28. a3 { [%eval -0.61] [%clk 0:10:30] } 28... Rxd1+?! { [%eval -0.03] } { Inaccuracy. Rhf8 was best. } { [%clk 0:13:57] } 29. Rxd1 { [%eval -0.03] [%clk 0:10:56] } 29... Qe2 { [%eval 0.0] [%clk 0:14:05] } 30. Rd7 { [%eval 0.0] [%clk 0:10:01] } 30... Qxf2 { [%eval 0.0] [%clk 0:10:05] } 31. Bd5 { [%eval 0.0] [%clk 0:10:05] } 31... Qf1+ { [%eval 0.0] [%clk 0:06:59] } 32. Ka2 { [%eval 0.0] [%clk 0:10:17] } 32... Qb5 { [%eval 0.0] [%clk 0:05:54] } 33. Qg7 { [%eval 0.0] [%clk 0:03:32] } 33... Rc8 { [%eval 0.0] [%clk 0:05:14] } 34. Qxh7?? { [%eval -2.79] } { Blunder. c4 was best. } { [%clk 0:02:35] } 34... e3 { [%eval -2.6] [%clk 0:04:51] } 35. Qe4 { [%eval -2.68] [%clk 0:01:37] } 35... e2 { [%eval -2.87] [%clk 0:03:35] } 36. Be6 { [%eval -2.81] [%clk 0:01:24] } 36... Rd8?? { [%eval -0.78] } { Blunder. Na5 was best. } { [%clk 0:02:12] } 37. Ka1 { [%eval -1.15] [%clk 0:01:05] } 37... Re8? { [%eval 0.0] } { Mistake. Rh8 was best. } { [%clk 0:01:29] } 38. Bg4 { [%eval 0.0] [%clk 0:01:17] } 38... Na5 { [%eval 0.0] [%clk 0:01:08] } 39. Qxe2 { [%eval 0.0] [%clk 0:01:22] } 39... Nc4 { [%eval 0.25] [%clk 0:00:45] } 40. Rd1 { [%eval 0.3] [%clk 0:00:57] } 40... Qb3 { [%eval 0.28] [%clk 0:00:45] } 41. Bf3 { [%eval 0.0] [%clk 0:00:38] } 41... e4 { [%eval 0.0] [%clk 0:00:50] } 42. Bh5?? { [%eval -2.66] } { Blunder. Rd4 was best. } { [%clk 0:00:34] } 42... Re7?? { [%eval -0.36] } { Blunder. Rg8 was best. } { [%clk 0:00:40] } 43. Rd4 { [%eval -0.33] [%clk 0:00:38] } 43... Ne3 { [%eval 0.0] [%clk 0:00:54] } 44. Kb1 { [%eval 0.0] [%clk 0:00:52] } 44... Rg7? { [%eval 1.67] } { Mistake. Nd5 was best. } { [%clk 0:00:43] } 45. g3 { [%eval 1.73] [%clk 0:00:51] } 45... fxg3?? { [%eval 5.12] } { Blunder. Rc7 was best. } { [%clk 0:00:55] } 46. Qxe3 { [%eval 5.11] [%clk 0:00:40] } 46... gxh2 { [%eval 5.34] [%clk 0:01:04] } 47. Rd8+ { [%eval 4.84] [%clk 0:00:40] } 47... Kc7 { [%eval 4.83] [%clk 0:01:33] } 48. Qc5+ { [%eval 4.82] [%clk 0:00:59] } 48... Kxd8 { [%eval 4.77] [%clk 0:02:00] } 49. Qf8+ { [%eval 4.87] [%clk 0:01:26] } 49... Kc7 { [%eval 4.85] } 50. Qxg7+ { [%eval 4.8] [%clk 0:01:51] } 50... Kb6 { [%eval 4.79] [%clk 0:02:39] } 51. Qg2 { [%eval 4.76] [%clk 0:02:06] } 51... Qb5 { [%eval 4.88] [%clk 0:00:49] } 52. Qxh2 { [%eval 4.85] [%clk 0:02:19] } 52... Qf1+ { [%eval 4.83] [%clk 0:01:15] } 53. Kc2 { [%eval 4.8] [%clk 0:02:33] } 53... Qd3+ { [%eval 4.72] [%clk 0:01:38] } 54. Kc1 { [%eval 4.8] [%clk 0:02:58] } 54... Qf1+ { [%eval 4.75] [%clk 0:01:09] } 55. Bd1 { [%eval 4.76] [%clk 0:03:13] } 55... Qd3 { [%eval 4.93] [%clk 0:01:11] } 56. Qe2 { [%eval 4.88] [%clk 0:03:11] } 1-0