Event: Round 12: Alfie Onslow - Jon S Speelman
Date: 2022-12-03
White: Alfie Onslow
Black: Jon S Speelman
Result: 0-1
ECO: B12
Opening: Caro-Kann Defense: Advance Variation, Short Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 0:03:03] } 1... c6 { [%eval 0.37] [%clk 0:03:04] } 2. d4 { [%eval 0.41] [%clk 0:03:04] } 2... d5 { [%eval 0.28] [%clk 0:03:05] } 3. e5 { [%eval 0.28] [%clk 0:03:05] } 3... Bf5 { [%eval 0.5] [%clk 0:03:07] } 4. Nf3 { [%eval 0.21] [%clk 0:03:06] } 4... e6 { [%eval 0.48] [%clk 0:03:08] } 5. Be2 { [%eval 0.12] [%clk 0:03:06] } 5... Nd7 { [%eval 0.3] [%clk 0:03:09] } 6. O-O { [%eval 0.29] [%clk 0:03:06] } 6... Ne7 { [%eval 0.65] [%clk 0:03:10] } 7. Nh4 { [%eval 0.14] [%clk 0:03:07] } 7... Bg6?! { [%eval 0.87] } { Inaccuracy. c5 was best. } { [%clk 0:03:09] } 8. Nd2 { [%eval 0.85] [%clk 0:03:07] } 8... Nc8?! { [%eval 1.59] } { Inaccuracy. c5 was best. } { [%clk 0:03:08] } 9. Nxg6 { [%eval 1.67] [%clk 0:03:04] } 9... hxg6 { [%eval 1.52] [%clk 0:03:09] } 10. Nf3 { [%eval 1.6] [%clk 0:03:05] } 10... c5 { [%eval 1.71] [%clk 0:03:10] } 11. c3 { [%eval 1.82] [%clk 0:03:05] } 11... Ncb6 { [%eval 1.86] [%clk 0:03:10] } 12. a4 { [%eval 1.92] [%clk 0:03:01] } 12... cxd4 { [%eval 1.96] [%clk 0:03:06] } 13. cxd4 { [%eval 2.04] [%clk 0:02:56] } 13... Rc8?! { [%eval 2.93] } { Inaccuracy. a5 was best. } { [%clk 0:03:07] } 14. a5 { [%eval 3.06] [%clk 0:02:50] } 14... Na8 { [%eval 3.61] [%clk 0:03:05] } 15. Bd2 { [%eval 3.17] [%clk 0:02:45] } 15... Nc7?! { [%eval 4.77] } { Inaccuracy. a6 was best. } { [%clk 0:03:06] } 16. Qa4 { [%eval 4.02] [%clk 0:02:41] } 16... Be7 { [%eval 4.04] [%clk 0:03:05] } 17. b4?! { [%eval 3.0] } { Inaccuracy. Qb3 was best. } { [%clk 0:02:32] } 17... a6 { [%eval 3.19] [%clk 0:03:06] } 18. Rfc1 { [%eval 3.47] [%clk 0:02:27] } 18... O-O { [%eval 3.62] [%clk 0:03:06] } 19. Ne1?? { [%eval 1.24] } { Blunder. b5 was best. } { [%clk 0:02:27] } 19... Nb8 { [%eval 1.32] [%clk 0:03:04] } 20. Nd3? { [%eval -0.1] } { Mistake. b5 was best. } { [%clk 0:02:17] } 20... Nc6 { [%eval 0.44] [%clk 0:03:05] } 21. Be3? { [%eval -1.09] } { Mistake. Rxc6 was best. } { [%clk 0:01:47] } 21... Nb5 { [%eval -1.19] [%clk 0:03:06] } 22. Nc5?! { [%eval -1.81] } { Inaccuracy. Bf1 was best. } { [%clk 0:01:27] } 22... Ncxd4 { [%eval -1.39] [%clk 0:03:06] } 23. Bxb5?! { [%eval -2.16] } { Inaccuracy. Bf1 was best. } { [%clk 0:01:23] } 23... axb5 { [%eval -2.22] [%clk 0:03:04] } 24. Qd1 { [%eval -2.38] [%clk 0:01:15] } 24... Bxc5 { [%eval -2.36] [%clk 0:03:05] } 25. bxc5 { [%eval -2.32] [%clk 0:01:10] } 25... Nc6 { [%eval -2.44] [%clk 0:03:06] } 26. Qb3 { [%eval -2.13] [%clk 0:01:02] } 26... b4 { [%eval -2.31] [%clk 0:03:01] } 27. f4? { [%eval -4.59] } { Mistake. Bd2 was best. } { [%clk 0:00:58] } 27... Ra8 { [%eval -4.11] [%clk 0:03:01] } 28. Bd2 { [%eval -4.78] [%clk 0:00:37] } 28... Rxa5 { [%eval -4.6] [%clk 0:03:02] } 29. Bxb4 { [%eval -4.63] [%clk 0:00:29] } 29... Rb5 { [%eval -4.58] [%clk 0:03:03] } 30. Ra4 { [%eval -4.86] [%clk 0:00:30] } 30... Qe7?! { [%eval -3.81] } { Inaccuracy. Qh4 was best. } { [%clk 0:02:56] } 31. Qc3 { [%eval -3.92] [%clk 0:00:27] } 31... Rc8 { [%eval -3.69] [%clk 0:02:52] } 32. g3?? { [%eval -8.19] } { Blunder. Ba3 was best. } { [%clk 0:00:22] } 32... Nxb4 { [%eval -7.98] [%clk 0:02:51] } 33. Rxb4 { [%eval -8.79] [%clk 0:00:22] } 33... Rbxc5 { [%eval -9.09] [%clk 0:02:52] } 0-1