Event: Round 8: Peter Varley - Gerrit Prakken
Date: 2023-09-27
White: Peter Varley
WhiteTitle: FM
WhiteElo: 2174
Black: Gerrit Prakken
BlackTitle: FM
BlackElo: 2176
Result: 0-1
ECO: D45
Opening: Semi-Slav Defense: Normal Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:56] } 1... d5 { [%eval 0.27] [%clk 1:30:54] } 2. c4 { [%eval 0.29] [%clk 1:31:18] } 2... e6 { [%eval 0.3] [%clk 1:31:18] } 3. Nc3 { [%eval 0.39] [%clk 1:31:37] } 3... c6 { [%eval 0.27] [%clk 1:31:43] } 4. e3 { [%eval 0.29] [%clk 1:31:50] } 4... Nf6 { [%eval 0.22] [%clk 1:31:56] } 5. Nf3 { [%eval 0.13] [%clk 1:32:13] } 5... Nbd7 { [%eval 0.23] [%clk 1:32:18] } 6. b3 { [%eval 0.0] [%clk 1:30:02] } 6... Bd6 { [%eval 0.18] [%clk 1:29:37] } 7. Bb2 { [%eval 0.15] [%clk 1:29:58] } 7... O-O { [%eval 0.17] [%clk 1:29:55] } 8. Bd3 { [%eval -0.01] [%clk 1:29:12] } 8... b6 { [%eval 0.32] [%clk 1:29:56] } 9. O-O { [%eval 0.4] [%clk 1:29:25] } 9... Bb7 { [%eval 0.34] [%clk 1:30:04] } 10. Qe2 { [%eval 0.37] [%clk 1:27:08] } 10... Qe7 { [%eval 0.33] [%clk 1:28:46] } 11. e4 { [%eval 0.33] [%clk 1:25:19] } 11... dxe4 { [%eval 0.18] [%clk 1:27:45] } 12. Nxe4 { [%eval 0.07] [%clk 1:25:38] } 12... Nxe4 { [%eval 0.24] [%clk 1:25:07] } 13. Qxe4 { [%eval 0.11] [%clk 1:24:23] } 13... f5 { [%eval 0.18] [%clk 1:21:11] } 14. Qe3 { [%eval 0.19] [%clk 1:19:37] } 14... c5 { [%eval 0.26] [%clk 1:19:22] } 15. h3? { [%eval -0.85] } { Mistake. Rae1 was best. } { [%clk 1:02:26] } 15... Rae8 { [%eval -0.49] [%clk 1:13:00] } 16. Bc2 { [%eval -0.69] [%clk 0:55:07] } 16... cxd4 { [%eval -0.77] [%clk 1:04:05] } 17. Nxd4 { [%eval -0.52] [%clk 0:54:43] } 17... Nc5?! { [%eval 0.15] } { Inaccuracy. Ne5 was best. } { [%clk 1:04:04] } 18. Nb5?! { [%eval -0.46] } { Inaccuracy. b4 was best. } { [%clk 0:47:38] } 18... Bb8 { [%eval -0.4] [%clk 0:54:58] } 19. f4 { [%eval -0.32] [%clk 0:40:24] } 19... a6 { [%eval -0.19] [%clk 0:48:30] } 20. Nd4 { [%eval -0.31] [%clk 0:38:06] } 20... Qc7 { [%eval 0.01] [%clk 0:46:21] } 21. Qg3?! { [%eval -0.56] } { Inaccuracy. Rae1 was best. } { [%clk 0:35:39] } 21... Rf7 { [%eval -0.51] [%clk 0:43:03] } 22. Rae1 { [%eval -0.7] [%clk 0:33:33] } 22... Ne4 { [%eval -0.81] [%clk 0:40:56] } 23. Bxe4 { [%eval -0.75] [%clk 0:33:06] } 23... Bxe4 { [%eval -0.72] [%clk 0:41:18] } 24. Rf2 { [%eval -0.97] [%clk 0:32:40] } 24... e5 { [%eval -0.67] [%clk 0:38:59] } 25. fxe5 { [%eval -0.55] [%clk 0:32:42] } 25... Qxe5 { [%eval -0.62] [%clk 0:39:18] } 26. Qxe5 { [%eval -0.72] [%clk 0:32:35] } 26... Bxe5 { [%eval -0.55] [%clk 0:39:41] } 27. Nf3?? { [%eval -2.95] } { Blunder. Rfe2 was best. } { [%clk 0:28:25] } 27... Bg3 { [%eval -3.3] [%clk 0:39:13] } 28. Ng5 { [%eval -3.93] [%clk 0:27:25] } 28... Bxf2+ { [%eval -3.87] [%clk 0:39:18] } 29. Kxf2 { [%eval -3.64] [%clk 0:27:50] } 29... Rd7 { [%eval -2.98] [%clk 0:39:19] } 30. Re2 { [%eval -3.53] [%clk 0:28:02] } 30... h6 { [%eval -3.23] [%clk 0:38:50] } 31. Nf3 { [%eval -3.68] [%clk 0:28:27] } 31... Red8 { [%eval -3.72] [%clk 0:39:00] } 32. Bc1 { [%eval -3.8] [%clk 0:28:03] } 32... Rd1 { [%eval -3.85] [%clk 0:28:09] } 33. Be3 { [%eval -4.0] [%clk 0:28:21] } 33... b5 { [%eval -4.15] [%clk 0:26:54] } 34. cxb5 { [%eval -3.97] [%clk 0:26:42] } 34... axb5 { [%eval -4.09] [%clk 0:27:06] } 35. a4 { [%eval -4.28] [%clk 0:27:09] } 35... bxa4 { [%eval -4.09] [%clk 0:22:58] } 36. bxa4 { [%eval -4.03] [%clk 0:27:32] } 36... Ra1 { [%eval -4.16] [%clk 0:20:09] } 37. a5 { [%eval -4.31] [%clk 0:26:55] } 37... Rdd1 { [%eval -4.1] [%clk 0:17:43] } 38. Bb6 { [%eval -4.13] [%clk 0:27:17] } 38... Bxf3 { [%eval -3.42] [%clk 0:14:56] } 39. Kxf3 { [%eval -3.37] [%clk 0:26:44] } 39... Rd5 { [%eval -3.22] [%clk 0:14:39] } 40. Rc2 { [%eval -3.54] [%clk 0:25:11] } 40... Ra4 { [%eval -3.34] [%clk 0:13:15] } 41. Rc8+ { [%eval -3.47] [%clk 0:24:29] } 41... Kh7 { [%eval -3.44] [%clk 0:13:34] } 42. Rc3 { [%eval -3.27] [%clk 0:23:16] } 42... Rb5 { [%eval -3.27] [%clk 0:13:04] } 43. Rd3 { [%eval -3.32] [%clk 0:21:34] } 43... Rb1 { [%eval -3.29] [%clk 0:07:51] } 44. Rd5 { [%eval -4.0] [%clk 0:17:20] } 44... Rb3+ { [%eval -4.09] [%clk 0:07:58] } 45. Kf2 { [%eval -4.98] [%clk 0:17:03] } 45... Ra2+ { [%eval -4.81] [%clk 0:06:58] } 46. Kg1 { [%eval -4.88] [%clk 0:17:19] } 46... f4 { [%eval -4.96] [%clk 0:05:33] } 47. Bd4?? { [%eval #-10] } { Checkmate is now unavoidable. Rf5 was best. } { [%clk 0:14:43] } 47... f3 { [%eval #-9] [%clk 0:04:14] } 0-1