In a game played today, White missed an opportunity for a brilliancy prize in this position after 23 ... Qf6.
[d]4k2r/3n1ppp/p2Bpq2/2Pb4/R7/3B2P1/1r3P1P/3Q1RK1 w k - 5 24
White is winning but stockfish gave this neat PV. 24. Rxa6 Rd2! 25. c6!!
Riazantsev, Alexander - Vitiugov, Nikita
62nd ch-RUS Moscow RUS (8), 2009.12.28
1.d4 d5 2.c4 c6 3.Nc3 Nf6 4.e3 e6 5.Nf3 a6 6.c5 b6 7.cxb6 Nbd7 8.Bd3 c5 9.O-O c4 10.Be2 Rb8 11.e4 Nxe4 12.Nxe4 dxe4 13.Nd2 Nxb6 14.Nxe4 Bb7 15.Nc5 Bd5 16.b3 cxb3 17.axb3 Bxc5 18.dxc5 Nd7 19.Bf4 Rxb3 20.Bd6 Qg5 21.g3 Qf5 22.Ra4 Rb2 23.Bd3 Qf6 24.Be4 Bxe4 25.Rxe4 Qf5 26.Qa4 Qd5 27.Qxa6 Nb6 28.Ree1 Qa8 29.Qxa8+ Nxa8 30.Ra1 Kd7 31.Ra7+ Kc6 32.Rfa1 1-0
ps. This is not a good test position, it just shows interesting variations that come up in computer analysis.
Missed opportunity
Moderator: Ras