Event: Round 4: Boidman, Yuri - Ennenbach, Ralph, Dr.
Site: https://lichess.org/broadcast/22-rlp-senior-open/round-4/CAsjeqde/CwFadJVt
White: Boidman, Yuri
WhiteTitle: IM
WhiteElo: 2250
Black: Ennenbach, Ralph, Dr.
BlackElo: 1969
Result: 1-0
ECO: B30
Opening: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:51] } 1... c5 { [%eval 0.24] [%clk 1:30:52] } 2. Nf3 { [%eval 0.2] [%clk 1:31:07] } 2... Nc6 { [%eval 0.3] [%clk 1:31:16] } 3. Bb5 { [%eval 0.17] [%clk 1:31:07] } 3... Nf6 { [%eval 0.24] [%clk 1:31:40] } 4. Nc3 { [%eval 0.29] [%clk 1:31:06] } 4... g6 { [%eval 0.39] [%clk 1:31:49] } 5. O-O { [%eval 0.45] [%clk 1:30:42] } 5... Bg7 { [%eval 0.49] [%clk 1:31:48] } 6. e5 { [%eval 0.51] [%clk 1:30:58] } 6... Ng4 { [%eval 0.38] [%clk 1:32:00] } 7. Bxc6 { [%eval 0.67] [%clk 1:31:11] } 7... dxc6 { [%eval 0.54] [%clk 1:32:25] } 8. Qe2 { [%eval 0.35] [%clk 1:31:29] } 8... O-O { [%eval 0.55] [%clk 1:32:20] } 9. h3 { [%eval 0.58] [%clk 1:31:50] } 9... Nh6 { [%eval 0.68] [%clk 1:32:43] } 10. g4? { [%eval -0.54] } { Mistake. Ne4 was best. } { [%clk 1:32:13] } 10... f5 { [%eval -0.67] [%clk 1:32:39] } 11. g5 { [%eval -0.67] [%clk 1:32:26] } 11... Nf7 { [%eval -0.63] [%clk 1:32:50] } 12. d3 { [%eval -0.68] [%clk 1:31:17] } 12... Be6?! { [%eval 0.1] } { Inaccuracy. Qb6 was best. } { [%clk 1:27:59] } 13. Bf4 { [%eval 0.08] [%clk 1:31:38] } 13... Qe8 { [%eval 0.44] [%clk 1:16:20] } 14. Rad1 { [%eval 0.33] [%clk 1:29:08] } 14... Bd5 { [%eval 0.62] [%clk 1:14:58] } 15. Nxd5 { [%eval 0.65] [%clk 1:24:02] } 15... cxd5 { [%eval 0.67] [%clk 1:15:25] } 16. c4 { [%eval 0.25] [%clk 1:23:25] } 16... d4 { [%eval 0.26] [%clk 1:03:44] } 17. b4 { [%eval 0.31] [%clk 1:19:35] } 17... b6?? { [%eval 2.7] } { Blunder. Nd8 was best. } { [%clk 1:04:09] } 18. bxc5? { [%eval 1.05] } { Mistake. e6 was best. } { [%clk 1:19:40] } 18... bxc5 { [%eval 1.03] [%clk 1:04:36] } 19. Rb1 { [%eval 0.64] [%clk 1:19:41] } 19... Qc6 { [%eval 1.11] [%clk 1:01:59] } 20. e6 { [%eval 0.93] [%clk 1:16:57] } 20... Nd6?! { [%eval 1.98] } { Inaccuracy. Nd8 was best. } { [%clk 1:02:27] } 21. Rb3 { [%eval 1.51] [%clk 1:12:52] } 21... Rfb8 { [%eval 1.57] [%clk 1:00:35] } 22. Rfb1?! { [%eval 0.85] } { Inaccuracy. Rxb8+ was best. } { [%clk 1:12:39] } 22... Rb6?! { [%eval 1.55] } { Inaccuracy. Rxb3 was best. } { [%clk 1:00:27] } 23. h4 { [%eval 1.74] [%clk 1:06:26] } 23... Rab8?! { [%eval 2.91] } { Inaccuracy. Nb7 was best. } { [%clk 1:00:40] } 24. h5 { [%eval 2.92] [%clk 1:06:14] } 24... gxh5 { [%eval 3.44] [%clk 1:00:14] } 25. Ne5? { [%eval 1.71] } { Mistake. Nh4 was best. } { [%clk 1:02:26] } 25... Bxe5 { [%eval 2.01] [%clk 1:00:18] } 26. Bxe5 { [%eval 1.95] [%clk 1:02:49] } 26... Rxb3 { [%eval 1.89] [%clk 1:00:27] } 27. axb3 { [%eval 1.87] [%clk 1:01:48] } 27... Rb6 { [%eval 2.37] [%clk 1:00:54] } 28. Qxh5? { [%eval 0.83] } { Mistake. Ra1 was best. } { [%clk 1:01:23] } 28... Qe8 { [%eval 0.91] [%clk 1:00:39] } 29. Qh6 { [%eval 1.02] [%clk 0:57:02] } 29... Qf8?? { [%eval 3.56] } { Blunder. Qg6 was best. } { [%clk 1:01:01] } 30. Qh1 { [%eval 3.57] [%clk 0:53:23] } 30... Ne8 { [%eval 3.61] [%clk 0:51:44] } 31. g6 { [%eval 4.05] [%clk 0:47:34] } 31... h6 { [%eval 3.71] [%clk 0:51:17] } 32. Ra1 { [%eval 4.5] [%clk 0:44:38] } 32... Nf6 { [%eval 4.83] [%clk 0:48:35] } 33. Rxa7 { [%eval 4.61] [%clk 0:44:19] } 33... Rxb3?! { [%eval 6.28] } { Inaccuracy. Rxe6 was best. } { [%clk 0:48:22] } 34. Qc6 { [%eval 6.49] [%clk 0:44:06] } 34... Ng4?? { [%eval #13] } { Checkmate is now unavoidable. Kg7 was best. } { [%clk 0:43:35] } 35. g7 { [%eval 10.94] [%clk 0:42:56] } 1-0