Event: Round 17: Rick Frischmann - Roland Ollenberger
Date: 2023-06-25
White: Rick Frischmann
Black: Roland Ollenberger
Result: 0-1
ECO: B31
Opening: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 0:03:03] } 1... c5 { [%eval 0.32] [%clk 0:03:04] } 2. Nf3 { [%eval 0.0] [%clk 0:03:04] } 2... Nc6 { [%eval 0.0] [%clk 0:03:05] } 3. Bb5 { [%eval 0.37] [%clk 0:03:05] } 3... g6 { [%eval 0.59] [%clk 0:03:06] } 4. Bxc6 { [%eval 0.62] [%clk 0:03:06] } 4... bxc6 { [%eval 0.47] [%clk 0:03:08] } 5. O-O { [%eval 0.61] [%clk 0:03:06] } 5... Bg7 { [%eval 0.45] [%clk 0:03:08] } 6. Re1 { [%eval 0.28] [%clk 0:03:07] } 6... Nh6 { [%eval 0.41] [%clk 0:03:07] } 7. c3 { [%eval 0.34] [%clk 0:03:06] } 7... f5 { [%eval 0.81] [%clk 0:03:07] } 8. e5 { [%eval 0.73] [%clk 0:03:07] } 8... O-O { [%eval 0.66] [%clk 0:03:06] } 9. h3 { [%eval 0.36] [%clk 0:03:07] } 9... Nf7 { [%eval 0.46] [%clk 0:03:00] } 10. d3 { [%eval 0.47] [%clk 0:03:08] } 10... Rb8 { [%eval 0.43] [%clk 0:02:49] } 11. Qc2 { [%eval 0.32] [%clk 0:02:49] } 11... h6 { [%eval 0.35] [%clk 0:02:44] } 12. h4?! { [%eval -0.33] } { Inaccuracy. d4 was best. } { [%clk 0:02:26] } 12... e6 { [%eval 0.13] [%clk 0:02:43] } 13. Be3 { [%eval 0.21] [%clk 0:02:17] } 13... Qe7 { [%eval 0.3] [%clk 0:02:11] } 14. Nbd2 { [%eval 0.0] [%clk 0:02:17] } 14... g5 { [%eval 0.0] [%clk 0:02:12] } 15. hxg5 { [%eval -0.03] [%clk 0:02:17] } 15... hxg5 { [%eval -0.04] [%clk 0:02:13] } 16. Nb3 { [%eval -0.07] [%clk 0:02:18] } 16... Rb5?! { [%eval 0.81] } { Inaccuracy. Nxe5 was best. } { [%clk 0:01:53] } 17. a4? { [%eval -0.63] } { Mistake. c4 was best. } { [%clk 0:02:00] } 17... Rxb3 { [%eval -0.46] [%clk 0:01:54] } 18. Qxb3 { [%eval -0.51] [%clk 0:02:01] } 18... g4 { [%eval -0.45] [%clk 0:01:55] } 19. Nd2?! { [%eval -1.24] } { Inaccuracy. Nh2 was best. } { [%clk 0:01:56] } 19... Nxe5 { [%eval -1.26] [%clk 0:01:53] } 20. d4 { [%eval -1.73] [%clk 0:01:50] } 20... Nd3 { [%eval -1.64] [%clk 0:01:46] } 21. dxc5?! { [%eval -2.74] } { Inaccuracy. g3 was best. } { [%clk 0:01:46] } 21... Nxe1?? { [%eval -0.66] } { Blunder. f4 was best. } { [%clk 0:01:47] } 22. Rxe1 { [%eval -0.47] [%clk 0:01:48] } 22... Kf7 { [%eval -0.37] [%clk 0:01:26] } 23. Nc4 { [%eval -0.64] [%clk 0:01:38] } 23... Ba6 { [%eval -0.29] [%clk 0:01:12] } 24. Nd6+? { [%eval -1.52] } { Mistake. Bf4 was best. } { [%clk 0:01:38] } 24... Kg6 { [%eval -1.31] [%clk 0:01:13] } 25. g3 { [%eval -1.06] [%clk 0:00:34] } 25... Rh8 { [%eval -1.19] [%clk 0:01:14] } 26. Qb4?? { [%eval -4.46] } { Blunder. Bd2 was best. } { [%clk 0:00:28] } 26... Be5? { [%eval -2.32] } { Mistake. Bxc3 was best. } { [%clk 0:01:10] } 27. Bf4?? { [%eval #-4] } { Checkmate is now unavoidable. c4 was best. } { [%clk 0:00:28] } 27... Qh7 { [%eval #-3] [%clk 0:01:04] } 0-1