Event: Round 5: Tregubov, Pavel V. - Barron, Michael
Date: 2024-04-09
White: Tregubov, Pavel V.
WhiteTitle: GM
WhiteElo: 2445
Black: Barron, Michael
BlackTitle: IM
BlackElo: 2077
Result: 1-0
ECO: C77
Opening: Ruy Lopez: Morphy Defense, Mackenzie Variation
Variant: Standard

1. e4 { [%eval 0.14] [%clk 0:03:04] } 1... e5 { [%eval 0.2] [%clk 0:03:03] } 2. Nf3 { [%eval 0.18] [%clk 0:03:04] } 2... Nc6 { [%eval 0.13] [%clk 0:03:05] } 3. Bb5 { [%eval 0.21] [%clk 0:03:05] } 3... a6 { [%eval 0.21] [%clk 0:03:06] } 4. Ba4 { [%eval 0.31] [%clk 0:03:06] } 4... Nf6 { [%eval 0.14] [%clk 0:03:08] } 5. d4 { [%eval -0.13] [%clk 0:03:08] } 5... b5?! { [%eval 0.49] } { Inaccuracy. exd4 was best. } { [%clk 0:03:02] } 6. Bb3 { [%eval 0.28] [%clk 0:03:09] } 6... d6 { [%eval 0.28] [%clk 0:02:52] } 7. dxe5 { [%eval 0.3] [%clk 0:03:01] } 7... Nxe5?? { [%eval 2.22] } { Blunder. dxe5 was best. } { [%clk 0:02:47] } 8. Nxe5 { [%eval 1.55] [%clk 0:02:58] } 8... dxe5 { [%eval 1.61] [%clk 0:02:48] } 9. Bxf7+ { [%eval 1.71] [%clk 0:02:46] } 9... Ke7 { [%eval 1.62] [%clk 0:02:50] } 10. Qxd8+ { [%eval 1.55] [%clk 0:02:43] } 10... Kxd8 { [%eval 1.69] [%clk 0:02:51] } 11. f3 { [%eval 1.46] [%clk 0:02:41] } 11... Bc5 { [%eval 1.61] [%clk 0:02:51] } 12. Nd2 { [%eval 1.32] [%clk 0:02:37] } 12... Ke7 { [%eval 1.43] [%clk 0:02:51] } 13. Bb3 { [%eval 1.57] [%clk 0:02:32] } 13... a5 { [%eval 1.59] [%clk 0:02:52] } 14. a4 { [%eval 1.47] [%clk 0:02:33] } 14... b4?! { [%eval 2.24] } { Inaccuracy. c6 was best. } { [%clk 0:02:52] } 15. Nc4 { [%eval 2.23] [%clk 0:02:33] } 15... Bd4 { [%eval 2.35] [%clk 0:02:51] } 16. Be3?! { [%eval 1.72] } { Inaccuracy. Bd2 was best. } { [%clk 0:02:33] } 16... Rd8 { [%eval 1.72] [%clk 0:02:45] } 17. O-O-O { [%eval 1.73] [%clk 0:02:31] } 17... Be6 { [%eval 1.8] [%clk 0:02:41] } 18. Bxd4 { [%eval 1.87] [%clk 0:02:23] } 18... exd4 { [%eval 1.72] [%clk 0:02:41] } 19. Ne5 { [%eval 1.72] [%clk 0:02:19] } 19... Bxb3? { [%eval 3.56] } { Mistake. Ra6 was best. } { [%clk 0:02:31] } 20. Nc6+ { [%eval 3.56] [%clk 0:02:06] } 20... Ke8 { [%eval 3.68] [%clk 0:02:21] } 21. Nxd8 { [%eval 3.14] [%clk 0:02:05] } 21... Bxa4?! { [%eval 4.35] } { Inaccuracy. Rxd8 was best. } { [%clk 0:02:22] } 22. Ne6 { [%eval 4.39] [%clk 0:02:06] } 22... Ke7 { [%eval 4.2] [%clk 0:02:13] } 23. Nxd4 { [%eval 4.08] [%clk 0:02:00] } 23... c5 { [%eval 4.45] [%clk 0:02:14] } 24. Nf5+ { [%eval 4.41] [%clk 0:02:01] } 24... Kf7 { [%eval 4.41] [%clk 0:02:14] } 25. b3 { [%eval 4.02] [%clk 0:02:01] } 25... Bc6 { [%eval 4.32] [%clk 0:02:12] } 26. Rd6 { [%eval 4.22] [%clk 0:01:59] } 26... Rc8 { [%eval 4.57] [%clk 0:02:11] } 27. Kb2 { [%eval 4.3] [%clk 0:01:57] } 27... g6 { [%eval 4.58] [%clk 0:02:09] } 28. Ne3 { [%eval 4.57] [%clk 0:01:56] } 28... a4 { [%eval 4.74] [%clk 0:02:03] } 29. bxa4 { [%eval 4.72] [%clk 0:01:54] } 29... Bxa4 { [%eval 5.04] [%clk 0:02:03] } 30. Ra1 { [%eval 5.02] [%clk 0:01:55] } 30... Bd7 { [%eval 5.35] [%clk 0:01:33] } 31. Ra7 { [%eval 5.47] [%clk 0:01:55] } 31... Ke7 { [%eval 6.61] [%clk 0:01:35] } 32. Rxf6 { [%eval 5.21] [%clk 0:01:56] } 32... Kxf6 { [%eval 5.2] [%clk 0:01:35] } 33. Rxd7 { [%eval 5.12] [%clk 0:01:57] } 1-0