[Event "It (open)"] [Site "masterchessopen.com Aegina (Greece)"] [Round "0"] [White "Vretos V"] [Black "Rytshagov Mikhail (EST)"] [Result "0-1"] [BlackElo "2460"] [ECO "E20"] [Opening "Nimzo-Indian Defence"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 O-O 6.e3 c5 7.Bd3 Nc6 8.Bb2 b6 9.Nf3 Ba6 10.Qc2 Na5 11.Nd2 Rc8 12.Rc1 cxd4 13.cxd4 Nxc4 14.Nxc4 b5 15.Qb3 bxc4 16.Bxc4 Qa5+ 17.Kd1 Rb8 18.Qa2 Qa4+ 19.Ke1 Bxc4 {#R} 0-1