Event: Round 5: Mark L Hebden - Alfie Onslow
Date: 2022-12-03
White: Mark L Hebden
Black: Alfie Onslow
Result: 1-0
ECO: D39
Opening: Queen's Gambit Declined: Ragozin Defense, Vienna Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 0:03:03] } 1... Nf6 { [%eval 0.23] [%clk 0:03:03] } 2. Nf3 { [%eval 0.12] [%clk 0:03:04] } 2... d5 { [%eval 0.25] [%clk 0:03:04] } 3. c4 { [%eval 0.16] [%clk 0:03:05] } 3... e6 { [%eval 0.17] [%clk 0:03:05] } 4. Nc3 { [%eval 0.0] [%clk 0:03:05] } 4... Bb4 { [%eval 0.15] [%clk 0:03:07] } 5. Bg5 { [%eval 0.15] [%clk 0:03:01] } 5... dxc4 { [%eval 0.28] [%clk 0:03:07] } 6. e4 { [%eval 0.31] [%clk 0:03:00] } 6... c5 { [%eval 0.09] [%clk 0:03:08] } 7. Bxc4 { [%eval 0.15] [%clk 0:02:56] } 7... cxd4 { [%eval 0.21] [%clk 0:03:09] } 8. Nxd4 { [%eval 0.35] [%clk 0:02:48] } 8... Qa5 { [%eval 0.31] [%clk 0:03:10] } 9. Bd2 { [%eval 0.36] [%clk 0:02:22] } 9... Bd7 { [%eval 0.87] [%clk 0:03:05] } 10. O-O? { [%eval -0.24] } { Mistake. a3 was best. } { [%clk 0:02:15] } 10... Qc5 { [%eval -0.13] [%clk 0:02:46] } 11. Ncb5 { [%eval -0.2] [%clk 0:02:16] } 11... Bxd2 { [%eval 0.3] [%clk 0:02:19] } 12. Qxd2 { [%eval 0.56] [%clk 0:02:14] } 12... a6?? { [%eval 5.13] } { Blunder. O-O was best. } { [%clk 0:01:46] } 13. Nb3 { [%eval 5.15] [%clk 0:02:14] } 13... Qb6 { [%eval 6.0] [%clk 0:01:30] } 14. Nd6+ { [%eval 5.99] [%clk 0:02:14] } 14... Kf8 { [%eval 6.51] [%clk 0:01:20] } 15. Qf4 { [%eval 6.09] [%clk 0:02:03] } 15... Be8 { [%eval 7.38] [%clk 0:00:39] } 16. e5 { [%eval 7.24] [%clk 0:01:59] } 16... Nd5 { [%eval 8.36] [%clk 0:00:22] } 17. Bxd5 { [%eval 9.08] [%clk 0:01:57] } 17... exd5 { [%eval 8.9] [%clk 0:00:23] } 18. Rad1?! { [%eval 5.68] } { Inaccuracy. Nc8 was best. } { [%clk 0:01:50] } 18... Nc6 { [%eval 5.68] [%clk 0:00:15] } 19. Rxd5 { [%eval 5.03] [%clk 0:01:51] } 19... Ne7 { [%eval 5.81] [%clk 0:00:15] } 20. Rd4 { [%eval 5.42] [%clk 0:01:41] } 20... h5 { [%eval 6.0] [%clk 0:00:15] } 21. Rfd1?! { [%eval 4.58] } { Inaccuracy. e6 was best. } { [%clk 0:01:38] } 21... Rh6 { [%eval 4.16] [%clk 0:00:13] } 22. Nf5? { [%eval 2.25] } { Mistake. Rb4 was best. } { [%clk 0:01:30] } 22... Nxf5 { [%eval 2.15] [%clk 0:00:07] } 23. Qxf5 { [%eval 2.12] [%clk 0:01:31] } 23... Kg8 { [%eval 2.12] [%clk 0:00:07] } 24. Rd6 { [%eval 2.49] [%clk 0:01:28] } 24... Rxd6 { [%eval 2.36] [%clk 0:00:06] } 25. Rxd6?! { [%eval 1.37] } { Inaccuracy. exd6 was best. } { [%clk 0:01:28] } 25... Qb4?! { [%eval 2.28] } { Inaccuracy. Rd8 was best. } { [%clk 0:00:06] } 26. h3 { [%eval 2.29] [%clk 0:01:24] } 26... h4?! { [%eval 3.51] } { Inaccuracy. a5 was best. } { [%clk 0:00:07] } 27. Nd4 { [%eval 3.78] [%clk 0:01:15] } 27... Qe1+?! { [%eval 5.13] } { Inaccuracy. Qa5 was best. } { [%clk 0:00:07] } 28. Kh2 { [%eval 4.87] [%clk 0:01:16] } 28... a5 { [%eval 4.91] [%clk 0:00:04] } 29. e6?! { [%eval 3.63] } { Inaccuracy. Qf4 was best. } { [%clk 0:01:02] } 29... fxe6?? { [%eval 7.6] } { Blunder. f6 was best. } { [%clk 0:00:05] } 30. Nxe6 { [%eval 8.25] [%clk 0:01:01] } 30... Bf7 { [%eval 8.41] [%clk 0:00:05] } 31. Ng5 { [%eval 8.5] [%clk 0:00:58] } 31... Rf8? { [%eval #1] } { Checkmate is now unavoidable. Qe8 was best. } { [%clk 0:00:06] } 32. Qh7# { [%clk 0:00:51] } 1-0