Event: Round 4: Myall, Ivan J - Leeson, Chris J P
Date: 2025-04-26
White: Myall, Ivan J
WhiteElo: 1913
Black: Leeson, Chris J P
Result: 1-0
ECO: C24
Opening: Bishop's Opening: Berlin Defense
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:30] } 1... e5 { [%eval 0.21] [%clk 1:30:52] } 2. Bc4 { [%eval 0.03] [%clk 1:30:54] } 2... Nf6 { [%eval 0.11] [%clk 1:28:37] } 3. d3 { [%eval 0.0] [%clk 1:31:17] } 3... d6 { [%eval 0.2] [%clk 1:28:28] } 4. Nf3 { [%eval 0.14] [%clk 1:30:48] } 4... Be7 { [%eval 0.28] [%clk 1:27:48] } 5. O-O { [%eval 0.17] [%clk 1:31:04] } 5... c5 { [%eval 0.19] [%clk 1:28:11] } 6. c3 { [%eval 0.1] [%clk 1:30:57] } 6... Nc6 { [%eval 0.04] [%clk 1:28:17] } 7. a4 { [%eval 0.14] [%clk 1:30:54] } 7... a5? { [%eval 1.42] } { Mistake. O-O was best. } { [%clk 1:28:32] } 8. h3?! { [%eval 0.44] } { Inaccuracy. Qb3 was best. } { [%clk 1:30:09] } 8... h6 { [%eval 0.41] [%clk 1:28:30] } 9. Be3 { [%eval 0.34] [%clk 1:30:18] } 9... O-O { [%eval 0.29] [%clk 1:28:24] } 10. Qb3 { [%eval 0.28] [%clk 1:28:51] } 10... Bd7 { [%eval 0.69] [%clk 1:25:37] } 11. Nbd2 { [%eval 0.74] [%clk 1:26:41] } 11... Nh7 { [%eval 0.84] [%clk 1:25:33] } 12. d4 { [%eval 0.86] [%clk 1:25:26] } 12... Qc8?! { [%eval 1.76] } { Inaccuracy. cxd4 was best. } { [%clk 1:25:20] } 13. Kh2? { [%eval 0.61] } { Mistake. dxc5 was best. } { [%clk 1:23:13] } 13... cxd4 { [%eval 0.7] [%clk 1:23:05] } 14. cxd4 { [%eval 0.63] [%clk 1:22:52] } 14... Bf6?! { [%eval 1.2] } { Inaccuracy. Qe8 was best. } { [%clk 1:22:06] } 15. dxe5 { [%eval 1.12] [%clk 1:19:58] } 15... Nxe5?! { [%eval 1.87] } { Inaccuracy. dxe5 was best. } { [%clk 1:19:13] } 16. Nxe5 { [%eval 1.71] [%clk 1:20:09] } 16... Bxe5+ { [%eval 2.19] [%clk 1:19:32] } 17. f4 { [%eval 2.21] [%clk 1:20:17] } 17... Bf6 { [%eval 1.99] [%clk 1:19:58] } 18. Rac1?! { [%eval 1.38] } { Inaccuracy. Bd5 was best. } { [%clk 1:14:51] } 18... Bc6 { [%eval 1.41] [%clk 1:20:01] } 19. Bb5 { [%eval 1.03] [%clk 1:06:06] } 19... Qd7 { [%eval 1.4] [%clk 1:19:41] } 20. Bxc6 { [%eval 1.5] [%clk 1:04:31] } 20... bxc6 { [%eval 1.34] [%clk 1:20:06] } 21. Qc2 { [%eval 0.95] [%clk 1:04:56] } 21... Rfc8 { [%eval 1.51] [%clk 1:19:29] } 22. Nc4 { [%eval 1.56] [%clk 1:05:03] } 22... Bd8 { [%eval 1.38] [%clk 1:19:11] } 23. Rfd1 { [%eval 1.41] [%clk 1:04:06] } 23... Bc7?? { [%eval 3.63] } { Blunder. d5 was best. } { [%clk 1:18:56] } 24. Nxd6 { [%eval 3.48] [%clk 1:01:20] } 24... Bxd6 { [%eval 3.84] [%clk 1:19:06] } 25. e5 { [%eval 3.85] [%clk 1:01:48] } 25... Qe8 { [%eval 3.94] [%clk 1:17:45] } 26. Rxd6 { [%eval 3.93] [%clk 1:02:02] } 26... Rab8 { [%eval 4.44] [%clk 1:14:41] } 27. Rxc6 { [%eval 4.7] [%clk 1:00:54] } 27... Rxc6 { [%eval 4.62] [%clk 1:07:49] } 28. Qxc6 { [%eval 4.24] [%clk 1:01:18] } 28... Qxc6 { [%eval 4.66] [%clk 1:07:04] } 29. Rxc6 { [%eval 4.76] [%clk 1:01:45] } 29... f6 { [%eval 5.28] [%clk 1:01:59] } 30. e6 { [%eval 5.19] [%clk 0:54:52] } 30... g5 { [%eval 6.41] [%clk 0:58:20] } 31. f5 { [%eval 6.87] [%clk 0:54:05] } 31... h5 { [%eval 6.77] [%clk 0:53:57] } 32. Rd6 { [%eval 6.75] [%clk 0:50:20] } 32... h4 { [%eval 7.79] [%clk 0:46:11] } 33. Bb6 { [%eval 7.4] [%clk 0:50:23] } 33... Rb7? { [%eval #11] } { Checkmate is now unavoidable. g4 was best. } { [%clk 0:44:09] } 34. Rd8+ { [%eval #10] [%clk 0:50:31] } 1-0