Portisch, Lajos – Darga, Klaus Portisch, Lajos Darga, Klaus Result: 1/2-1/2 Metadata » Click to open. Date: 1969.??.?? Location: Amsterdam Tournament: IBM Round: Opening: A33 English (1.c4 c5 2.Nf3 Nf6 3.d4 cxd4 4.Nxd4 e6 5.Nc3 Nc6), Symmetrical Submitted by: Published on: December 5, 2020 [Event "IBM"] [Site "Amsterdam"] [Date "1969.??.??"] [Round "1"] [White "Portisch, Lajos"] [Black "Darga, Klaus"] [Result "1/2-1/2"] [WhiteElo ""] [BlackElo ""] [ECO "A33"] 1.c4 c5 2.Nf3 Nf6 3.Nc3 Nc6 4.d4 cxd4 5.Nxd4 e6 6.g3 Be7 7.Bg2 O-O 8.O-O d5 9.cxd5 Nxd5 10.Nxd5 exd5 11.Be3 Bf6 12.Rc1 Bxd4 13.Bxd4 Bg4 14.Bc5 Re8 15.Re1 d4 16.b4 a6 17.a4 Qg5 18.Rc2 Bf5 19.Rd2 Be4 20.f3 Qe3+ 21.Kh1 Bd5 22.Rd3 Qe6 23.b5 axb5 24.axb5 Ne5 25.Rxd4 Bb3 26.Qb1 Ra5 27.f4 Rxb5 28.Ba7 Qa6 29.fxe5 Qxa7 30.Rd7 Qa5 31.Rxb7 1/2-1/2 [Event "IBM"] [Site "Amsterdam"] [Date "1969.??.??"] [Round "1"] [White "Portisch, Lajos"] [Black "Darga, Klaus"] [Result "1/2-1/2"] [WhiteElo ""] [BlackElo ""] [ECO "A33"] 1.c4 c5 2.Nf3 Nf6 3.Nc3 Nc6 4.d4 cxd4 5.Nxd4 e6 6.g3 Be7 7.Bg2 O-O 8.O-O d5 9.cxd5 Nxd5 10.Nxd5 exd5 11.Be3 Bf6 12.Rc1 Bxd4 13.Bxd4 Bg4 14.Bc5 Re8 15.Re1 d4 16.b4 a6 17.a4 Qg5 18.Rc2 Bf5 19.Rd2 Be4 20.f3 Qe3+ 21.Kh1 Bd5 22.Rd3 Qe6 23.b5 axb5 24.axb5 Ne5 25.Rxd4 Bb3 26.Qb1 Ra5 27.f4 Rxb5 28.Ba7 Qa6 29.fxe5 Qxa7 30.Rd7 Qa5 31.Rxb7 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.