[Event "Olympiad"] [Site "masterchessopen.com – Stockholm (Sweden)"] [Round "0"] [White "Castaldi Vincenzo (ITA)"] [Black "Keres Paul (EST)"] [Result "0-1"] [BlackElo "2580"] [ECO "C57"] [Opening "Two Knights: 4.Ng5"] 1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.Ng5 d5 5.exd5 Na5 6.Bb5+ c6 7.dxc6 bxc6 8.Bd3 Nd5 9.Ne4 f5 10.Ng3 Nf4 11.Bf1 Bc5 12.c3 Bb6 13.d4 Ng6 14.Bd3 O-O 15.b4 Nb7 16.Bc4+ Kh8 17.d5 Nd6 18.Bb3 f4 19.Nf1 Ne4 {#R} 0-1