Byrne, Robert E – Portisch, Lajos Byrne, Robert E Portisch, Lajos Result: 1/2-1/2 Metadata » Click to open. Date: 1969.??.?? Location: Amsterdam Tournament: IBM Round: Opening: C95 Spanish - Ruy Lopez, Closed, Breyer Defence, 10.d4 Submitted by: Published on: December 5, 2020 [Event "IBM"] [Site "Amsterdam"] [Date "1969.??.??"] [Round "15"] [White "Byrne, Robert E"] [Black "Portisch, Lajos"] [Result "1/2-1/2"] [WhiteElo ""] [BlackElo ""] [ECO "C95"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 9.h3 Nb8 10.d4 Nbd7 11.Nh4 g6 12.Bh6 Re8 13.f4 c5 14.Nf3 c4 15.Bc2 Bb7 16.Nbd2 Bf8 17.Bxf8 1/2-1/2 [Event "IBM"] [Site "Amsterdam"] [Date "1969.??.??"] [Round "15"] [White "Byrne, Robert E"] [Black "Portisch, Lajos"] [Result "1/2-1/2"] [WhiteElo ""] [BlackElo ""] [ECO "C95"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 9.h3 Nb8 10.d4 Nbd7 11.Nh4 g6 12.Bh6 Re8 13.f4 c5 14.Nf3 c4 15.Bc2 Bb7 16.Nbd2 Bf8 17.Bxf8 1/2-1/2 White to move: find the best move... click the ? for the solution Black to move: find the best move... click the ? for the solution Warning: This game can only be seen if JavaScript is enabled in your browser. No related posts.