Donner, Jan Hein – Portisch, Lajos Donner, Jan Hein Portisch, Lajos Result: 1/2-1/2 Metadata » Click to open. Date: 1967.??.?? Location: Amsterdam Tournament: IBM Round: Opening: E43 Nimzo-Indian, Fischer Variation Submitted by: Published on: December 5, 2020 [Event "IBM"] [Site "Amsterdam"] [Date "1967.??.??"] [Round "9"] [White "Donner, Jan Hein"] [Black "Portisch, Lajos"] [Result "1/2-1/2"] [WhiteElo ""] [BlackElo ""] [ECO "E43"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.Bd3 b6 6.Nf3 Bb7 7.Bd2 cxd4 8.exd4 O-O 9.O-O d5 10.cxd5 Bxc3 11.bxc3 Qxd5 12.Re1 Nbd7 13.h3 e5 14.c4 Qd6 15.Nxe5 Nxe5 16.dxe5 Qxd3 17.exf6 Qg6 18.Qg4 Qxf6 19.Rac1 1/2-1/2 [Event "IBM"] [Site "Amsterdam"] [Date "1967.??.??"] [Round "9"] [White "Donner, Jan Hein"] [Black "Portisch, Lajos"] [Result "1/2-1/2"] [WhiteElo ""] [BlackElo ""] [ECO "E43"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.Bd3 b6 6.Nf3 Bb7 7.Bd2 cxd4 8.exd4 O-O 9.O-O d5 10.cxd5 Bxc3 11.bxc3 Qxd5 12.Re1 Nbd7 13.h3 e5 14.c4 Qd6 15.Nxe5 Nxe5 16.dxe5 Qxd3 17.exf6 Qg6 18.Qg4 Qxf6 19.Rac1 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.