Event: Round 13: Jonathan Pein - Alfie Onslow
Date: 2022-12-03
White: Jonathan Pein
Black: Alfie Onslow
Result: 0-1
ECO: B13
Opening: Caro-Kann Defense: Exchange Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 0:03:03] } 1... c6 { [%eval 0.37] [%clk 0:03:03] } 2. d4 { [%eval 0.41] [%clk 0:03:02] } 2... d5 { [%eval 0.28] [%clk 0:03:04] } 3. exd5 { [%eval 0.31] [%clk 0:03:03] } 3... cxd5 { [%eval 0.31] [%clk 0:03:05] } 4. Bd3 { [%eval 0.32] [%clk 0:03:04] } 4... Nf6 { [%eval 0.38] [%clk 0:03:05] } 5. c3 { [%eval 0.31] [%clk 0:03:03] } 5... Bg4 { [%eval 0.2] [%clk 0:03:06] } 6. Qb3 { [%eval 0.31] [%clk 0:03:03] } 6... Qc7 { [%eval 0.17] [%clk 0:03:04] } 7. Bg5 { [%eval -0.06] [%clk 0:02:49] } 7... e6 { [%eval -0.02] [%clk 0:02:49] } 8. Nd2 { [%eval -0.2] [%clk 0:02:36] } 8... Bd6 { [%eval -0.29] [%clk 0:02:45] } 9. Ngf3 { [%eval -0.35] [%clk 0:02:35] } 9... Nbd7?! { [%eval 0.22] } { Inaccuracy. Nc6 was best. } { [%clk 0:02:45] } 10. O-O { [%eval 0.06] [%clk 0:02:21] } 10... h6 { [%eval 0.26] [%clk 0:02:45] } 11. Bh4 { [%eval -0.25] [%clk 0:02:17] } 11... Bf4 { [%eval 0.25] [%clk 0:02:37] } 12. Rfe1 { [%eval 0.27] [%clk 0:02:04] } 12... O-O { [%eval 0.35] [%clk 0:02:33] } 13. Bg3 { [%eval 0.0] [%clk 0:01:49] } 13... a6 { [%eval 0.47] [%clk 0:02:22] } 14. Qc2 { [%eval 0.0] [%clk 0:01:37] } 14... b5?! { [%eval 0.7] } { Inaccuracy. Nh5 was best. } { [%clk 0:02:11] } 15. Ne5 { [%eval 0.68] [%clk 0:01:33] } 15... Bxg3 { [%eval 0.44] [%clk 0:02:11] } 16. hxg3 { [%eval 0.56] [%clk 0:01:20] } 16... Nxe5 { [%eval 0.34] [%clk 0:02:08] } 17. dxe5 { [%eval 0.29] [%clk 0:01:21] } 17... Nd7 { [%eval 0.65] [%clk 0:02:05] } 18. f3 { [%eval 0.27] [%clk 0:01:16] } 18... Bh5 { [%eval 0.33] [%clk 0:01:57] } 19. g4 { [%eval 0.35] [%clk 0:01:18] } 19... Bg6 { [%eval 0.27] [%clk 0:01:58] } 20. Bxg6 { [%eval 0.41] [%clk 0:01:19] } 20... fxg6 { [%eval 0.28] [%clk 0:01:59] } 21. Qxg6 { [%eval 0.34] [%clk 0:01:19] } 21... Rae8 { [%eval 0.15] [%clk 0:01:58] } 22. Qh5 { [%eval 0.02] [%clk 0:01:01] } 22... Qc5+ { [%eval 0.14] [%clk 0:01:28] } 23. Kh1 { [%eval 0.0] [%clk 0:00:43] } 23... Qf2 { [%eval 0.0] [%clk 0:01:29] } 24. Rad1 { [%eval 0.0] [%clk 0:00:44] } 24... Re7 { [%eval 0.49] [%clk 0:01:26] } 25. Qg6 { [%eval 0.0] [%clk 0:00:35] } 25... Qg3 { [%eval 0.18] [%clk 0:01:22] } 26. Nf1 { [%eval 0.07] [%clk 0:00:25] } 26... Qf2 { [%eval -0.15] [%clk 0:00:54] } 27. Nd2 { [%eval 0.0] [%clk 0:00:26] } 27... Qg3 { [%eval 0.32] [%clk 0:00:47] } 28. Qh5 { [%eval 0.28] [%clk 0:00:27] } 28... Nc5 { [%eval 0.82] [%clk 0:00:43] } 29. Qh2?? { [%eval -1.3] } { Blunder. Re2 was best. } { [%clk 0:00:21] } 29... Qxh2+ { [%eval -1.24] [%clk 0:00:35] } 30. Kxh2 { [%eval -1.46] [%clk 0:00:22] } 30... Nd3 { [%eval -1.18] [%clk 0:00:36] } 31. Nb3 { [%eval -1.47] [%clk 0:00:15] } 31... Nxb2 { [%eval -1.23] [%clk 0:00:35] } 32. Rd4?! { [%eval -1.91] } { Inaccuracy. Rb1 was best. } { [%clk 0:00:15] } 32... Nc4? { [%eval -0.39] } { Mistake. Rc8 was best. } { [%clk 0:00:34] } 33. Kg3 { [%eval -0.7] [%clk 0:00:14] } 33... a5?! { [%eval -0.15] } { Inaccuracy. Rc7 was best. } { [%clk 0:00:33] } 34. Rb1 { [%eval -0.37] [%clk 0:00:12] } 34... Rc7 { [%eval 0.16] [%clk 0:00:26] } 35. Nc1?! { [%eval -0.75] } { Inaccuracy. Rd3 was best. } { [%clk 0:00:10] } 35... Rb8 { [%eval -0.67] [%clk 0:00:18] } 36. Ne2? { [%eval -1.82] } { Mistake. f4 was best. } { [%clk 0:00:12] } 36... a4?? { [%eval -0.04] } { Blunder. Nxe5 was best. } { [%clk 0:00:13] } 37. f4 { [%eval -0.26] [%clk 0:00:13] } 37... g6 { [%eval 0.05] [%clk 0:00:14] } 38. f5 { [%eval 0.08] [%clk 0:00:10] } 38... gxf5 { [%eval 0.24] [%clk 0:00:15] } 39. gxf5 { [%eval 0.04] [%clk 0:00:11] } 39... Ne3 { [%eval 0.15] [%clk 0:00:16] } 40. Kf4?? { [%eval -2.75] } { Blunder. Kh3 was best. } { [%clk 0:00:05] } 40... Nxf5 { [%eval -2.43] [%clk 0:00:17] } 41. Rd3? { [%eval -4.12] } { Mistake. Rdb4 was best. } { [%clk 0:00:06] } 41... Rc4+ { [%eval -3.85] [%clk 0:00:17] } 42. Nd4?! { [%eval -5.2] } { Inaccuracy. Kf3 was best. } { [%clk 0:00:07] } 42... b4 { [%eval -5.17] [%clk 0:00:15] } 43. g4 { [%eval -5.96] [%clk 0:00:07] } 43... Nxd4 { [%eval -5.95] [%clk 0:00:15] } 44. cxd4 { [%eval -5.55] [%clk 0:00:08] } 44... Rf8+ { [%eval -5.75] [%clk 0:00:10] } 45. Kg3 { [%eval -6.16] [%clk 0:00:08] } 45... Kg7 { [%eval -6.05] [%clk 0:00:09] } 46. Rb2 { [%eval -6.69] [%clk 0:00:08] } 46... Rb8 { [%eval -5.23] [%clk 0:00:08] } 47. Kf3 { [%eval -6.7] [%clk 0:00:07] } 47... Rc1?! { [%eval -5.1] } { Inaccuracy. Rf8+ was best. } { [%clk 0:00:07] } 48. Ke3 { [%eval -6.22] [%clk 0:00:04] } 48... Rg1 { [%eval -6.08] [%clk 0:00:06] } 49. Kf3?! { [%eval -18.14] } { Inaccuracy. Rh2 was best. } { [%clk 0:00:05] } 49... Rf8+ { [%eval -16.81] [%clk 0:00:06] } 50. Ke3 { [%eval -17.62] [%clk 0:00:05] } 50... Rg3+ { [%eval -16.67] [%clk 0:00:06] } 51. Kd2 { [%eval -18.45] [%clk 0:00:04] } 51... Rf2+ { [%eval -9.68] [%clk 0:00:07] } 52. Kc1? { [%eval #-8] } { Checkmate is now unavoidable. Ke1 was best. } { [%clk 0:00:05] } 52... Rxb2? { [%eval -9.84] } { Lost forced checkmate sequence. Rg1+ was best. } { [%clk 0:00:06] } 53. Rxg3 { [%eval -8.68] [%clk 0:00:06] } 53... Rxa2 { [%eval -9.13] [%clk 0:00:07] } 54. Rf3 { [%eval -9.75] [%clk 0:00:06] } 54... b3 { [%eval -9.68] [%clk 0:00:06] } 55. Kb1 { [%eval -9.63] [%clk 0:00:08] } 55... Rg2 { [%eval -9.58] [%clk 0:00:07] } 56. Rc3 { [%eval -9.59] [%clk 0:00:08] } 56... Rxg4 { [%eval -10.01] [%clk 0:00:06] } 0-1