WORLDBASE

WORLDBASE Players Ivkov, Borislav

Stockfish
GameID: 0
193 games
1999.06.25 Petrosian mem
1394882 Gligoric, Svetozar (2476) Ivkov, Borislav (2444) 1/2-1/2
1.d4 d6 2.e4 Nf6 3.Nc3 e5 4.dxe5 dxe5 5.Qxd8+ Kxd8 6.Bc4 Be6 7.Bxe6 fxe6 8.f3 Bc5 9.Nge2 Nc6 10.Bd2 1/2-1/2
1999.06.19 Petrosian mem
1375648 Spassky, Boris (2549) Ivkov, Borislav (2444) 1/2-1/2
1.e4 c5 2.Nf3 Nc6 3.Bb5 d6 4.O-O Bd7 5.c3 a6 6.Ba4 Nf6 7.Re1 e5 8.d3 b5 9.Bb3 Na5 10.Bc2 Be7 11.Nbd2 O-O 12.Nf1 Re8 13.d4 cxd4 14.cxd4 Nc6 15.Ne3 Qb6 16.d5 Nb4 17.Bb1 1/2-1/2
1999.06.18 Petrosian mem
1389228 Smyslov, Vassily (2485) Ivkov, Borislav (2444) 1/2-1/2
1.d4 Nf6 2.Nf3 e6 3.c4 Bb4+ 4.Bd2 Qe7 5.g3 Bxd2+ 6.Qxd2 d6 7.Nc3 O-O 8.Bg2 e5 9.O-O Re8 10.e4 Bg4 11.dxe5 dxe5 12.Nd5 Qd8 13.Qg5 Bxf3 14.Bxf3 Nc6 1/2-1/2
1995.??.?? Pozarevac
1394753 Ivkov, Borislav (2485) Gligoric, Svetozar (2455) 1/2-1/2
1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7 6.O-O O-O 7.Nc3 Ne4 8.Qc2 Nxc3 9.Qxc3 c5 10.b3 Bf6 11.Bb2 d6 12.Qd2 Qe7 13.Rad1 Na6 1/2-1/2
1994.??.?? Veterans-Women
1372246 Polgar, Judit (2630) Ivkov, Borislav (2485) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Qe2 b5 7.Bb3 O-O 8.c3 d6 9.d4 Bg4 10.d5 Na5 11.Bc2 c6 12.dxc6 Qc7 13.h3 Be6 14.Nbd2 Qxc6 15.Ng5 Bd7 16.Rd1 h6 17.Ngf3 b4 18.c4 Be6 19.b3 Nb7 20.Nf1 Nc5 21.Ng3 a5 22.Nh4 Rfe8 23.Qf3 a4 24.Bd2 axb3 25.axb3 Rxa1 26.Rxa1 Ra8 27.Rxa8+ Qxa8 28.Nhf5 Bxf5 29.Nxf5 Bf8 30.Bxb4 Qa2 31.Qd1 Ncxe4 32.Ne3 g6 33.Be1 h5 34.b4 Bh6 35.Qb1 Qxb1 36.Bxb1 Bxe3 37.fxe3 Kf8 38.Kf1 Ke7 39.h4 Ke6 40.Ke2 Kd7 41.Bc2 Kc7 42.Ba4 Nd7 43.Bc2 f5 44.Bb3 Kc6 45.Kd3 Kc7 46.Bd1 Kb6 47.Kc2 Ndf6 48.Kd3 Nd7 49.Bb3 Kc7 50.c5 dxc5 51.Bf7 Nf8 52.bxc5 Nxc5+ 53.Kc4 Kc6 54.Be8+ Ncd7 55.Bb4 Ne6 56.Bxg6 Nb6+ 57.Kb3 Nd5 58.Bxf5 Nc5+ 59.Bxc5 Kxc5 60.e4 Nf4 61.g3 Ne2 62.g4 hxg4 63.Bxg4 Ng3 1/2-1/2
1994.??.?? Veterans-Women
1372278 Ivkov, Borislav (2485) Polgar, Judit (2630) 0-1
1.e4 c5 2.Nf3 Nc6 3.Bb5 g6 4.O-O Bg7 5.Re1 Qb6 6.Nc3 Nd4 7.Nd5 Qd8 8.Nxd4 cxd4 9.c3 e6 10.Nf4 Qg5 11.Nd5 exd5 12.exd5+ Kd8 13.Qe2 Qe7 14.Qd1 Qd6 15.c4 a6 16.Ba4 b5 17.Bb3 bxc4 18.Bxc4 d3 19.Rb1 f5 20.b3 Nf6 21.h3 Nxd5 22.Qf3 Bb7 23.Ba3 Qxa3 24.Bxd5 Bxd5 25.Qxd5 Rc8 26.b4 Rc6 27.b5 axb5 28.Rxb5 Qd6 29.Qb3 Bd4 30.Rd5 Qf4 31.Qb7 Bxf2+ 32.Kh1 Qc7 33.Qa8+ Qc8 34.Qa5+ Bb6 35.Qa4 Re8 36.Qh4+ Kc7 37.Rb1 Kb7 0-1
1993.??.?? Fra
1375542 Ivkov, Borislav (2505) Spassky, Boris (2565) 1/2-1/2
1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 Be7 5.Bf4 O-O 6.e3 Nbd7 7.Bd3 c5 8.cxd5 exd5 9.O-O a6 10.Ne5 Nb6 11.Rc1 Be6 12.Bb1 Rc8 13.Bg5 1/2-1/2
1992.??.?? Women-Veterans
1371974 Polgar, Judit (2575) Ivkov, Borislav (2495) 1/2-1/2
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 Bb7 10.d4 Re8 11.Nbd2 h6 12.a4 Bf8 13.d5 Na5 14.Ba2 c6 15.b4 Nc4 16.Nxc4 bxc4 17.Bxc4 cxd5 18.Bxd5 Nxd5 19.exd5 e4 20.Nh2 Rc8 21.Qb3 Qc7 22.Bb2 f5 23.Rac1 Be7 24.c4 Bg5 25.Qg3 Bd2 26.Nf1 f4 27.Qg4 Bxe1 28.Rxe1 Qf7 29.Nd2 e3 30.fxe3 Rxe3 31.Rf1 Rg3 32.Qxg3 fxg3 33.Rxf7 Kxf7 34.Bd4 Re8 35.Kf1 g5 36.Bb6 Kf6 37.Bc7 Ke7 38.Ne4 Rf8+ 39.Ke2 Kd7 40.Bxd6 Re8 41.Kd3 Rxe4 42.Kxe4 Kxd6 43.c5+ Kc7 44.b5 axb5 45.axb5 Bc8 46.d6+ Kd8 47.Kf3 Be6 48.Kxg3 Kd7 49.Kf2 h5 50.Ke3 Bc4 51.b6 Kc6 52.g4 hxg4 53.hxg4 Be6 54.Kf3 1/2-1/2
1992.??.?? Women-Veterans
1371983 Ivkov, Borislav (2495) Polgar, Judit (2575) 1/2-1/2
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Bg5 Na6 7.Nf3 h6 8.Bf4 e5 9.dxe5 Nh5 10.Be3 dxe5 11.g3 Qe7 12.Nd5 Qd6 13.Nd2 c6 14.c5 Qd8 15.Nc3 Nf6 16.a3 Qe7 17.b4 Bh3 18.Bf1 Be6 19.Be2 Nh7 20.Nc4 f5 21.Nd6 f4 22.gxf4 exf4 23.Bd4 Nc7 24.Rg1 g5 25.Nxb7 f3 26.Bxf3 Bxd4 27.Qxd4 Rxf3 28.Na5 Rd8 29.Nxc6 Rxd4 30.Nxe7+ Kf8 31.Nc6 Rc4 32.Nd1 Rxe4+ 33.Ne3 Nd5 34.Rg3 Rf7 35.O-O-O Nf4 36.Rd2 Rc7 37.Na5 Nf6 38.Kb2 Nd7 39.Nc2 Ne5 40.Re3 Rxe3 41.fxe3 Nfd3+ 42.Kc3 Bf7 43.c6 Nxc6 44.Nxc6 Ne5 45.b5 Nxc6 46.bxc6 Rxc6+ 47.Kd4 Ke7 48.e4 Rc4+ 49.Ke3 Rc3+ 50.Kd4 Rb3 51.Rd3 Rb2 52.Rc3 Kd6 53.Ne3 Be6 54.Rc2 Rb3 55.e5+ Kd7 56.Rc3 Rb2 57.Rc2 Rb3 58.Rc3 Rxc3 59.Kxc3 Kc6 60.Kd4 h5 61.Ke4 a5 62.Nf5 Kd7 63.Ng3 Bg4 64.Kd4 Ke6 65.Ne4 Kf5 66.e6 Kxe6 67.Nxg5+ Kf5 68.h4 Be2 69.Ne4 Kg4 70.Nf6+ Kxh4 71.a4 1/2-1/2
1991.??.?? FRA-chT
1375446 Ivkov, Borislav (2485) Spassky, Boris (2560) 1/2-1/2
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.Nbd2 Bb7 12.Bc2 Re8 13.a4 Bf8 14.Bd3 c6 15.b4 Nb6 16.a5 Nbd7 17.Bb2 g6 18.Qb1 Rb8 19.Qa2 c5 20.bxc5 1/2-1/2
1987.??.?? Cannes
1397601 Ivkov, Borislav (2480) Gulko, Boris (2525) 0-1
1.Nf3 c5 2.c4 Nc6 3.Nc3 Nf6 4.e3 e6 5.d4 d5 6.a3 cxd4 7.exd4 Be7 8.c5 Ne4 9.Qc2 e5 10.Nxd5 Qxd5 11.Bc4 Nxd4 12.Nxd4 Qxc5 13.Nb3 Qc6 14.Na5 Qg6 15.Bd3 Bf5 16.Nc4 Qxg2 17.Rf1 Ng5 18.Nxe5 Bxd3 19.Qxd3 O-O 20.Be3 Rad8 21.Qf5 Rd5 22.Qg4 Qxg4 23.Nxg4 h5 24.f4 hxg4 25.fxg5 Bxg5 26.Bxg5 Rxg5 27.Kf2 Rd8 28.Rad1 Rgd5 29.Rxd5 Rxd5 30.Ke3 Re5+ 31.Kd3 Rh5 32.Rf2 g6 33.Rc2 Kg7 34.b4 Rh3+ 35.Ke4 Rxa3 36.Rc7 Ra4 0-1
1987.??.?? Cannes
1375222 Ivkov, Borislav (2480) Spassky, Boris (2605) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O Nxe4 5.Re1 Nd6 6.Nxe5 Be7 7.Bf1 Nxe5 8.Rxe5 O-O 9.d4 Bf6 10.Re1 Nf5 11.c3 d5 12.Bf4 c6 13.Nd2 Nh4 14.Nf3 Bg4 15.Be2 Bxf3 16.Bxf3 Nxf3+ 17.Qxf3 1/2-1/2
1986.??.?? Sarajevo
1394570 Ivkov, Borislav (2525) Gligoric, Svetozar (2515) 1/2-1/2
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 Bb7 10.d4 Re8 11.Nbd2 Bf8 12.Bc2 g6 13.a3 Bg7 14.d5 Nb8 15.c4 c6 1/2-1/2
1986.??.?? Cannes
1377677 Ivkov, Borislav (2525) Kortschnoj, Viktor (2635) 1/2-1/2
1.Nf3 Nf6 2.c4 e6 3.b3 c5 4.Bb2 Nc6 5.e3 Be7 6.Be2 O-O 7.O-O d5 8.cxd5 Nxd5 9.Nc3 Bf6 10.Qc1 b6 11.Nxd5 Bxb2 12.Qxb2 Qxd5 13.a3 a5 14.Rfd1 Bb7 15.Ne1 Rfd8 16.Bf3 Qd6 17.Nc2 Qd3 18.Rac1 e5 19.Ne1 Qf5 20.d3 Qe6 21.b4 axb4 22.axb4 cxb4 23.Bxc6 Bxc6 24.Qxb4 b5 25.Rc5 Rd5 26.Rdc1 Rxc5 27.Qxc5 Bd7 28.Nf3 Rc8 29.Qa3 Rxc1+ 30.Qxc1 Bc6 31.e4 Qd6 32.h4 f6 33.Qc3 h6 34.Ne1 Bd7 35.Nc2 Kh7 36.Nb4 Be6 37.Kh2 Kg6 38.Nc2 Kf7 39.Nb4 Ke8 40.Kg1 Kd7 41.Kf1 Qc7 42.Qxc7+ Kxc7 43.Ke2 Kb6 44.Kd2 Ka5 45.Kc3 1/2-1/2
1986.??.?? Sarajevo
1375200 Spassky, Boris (2610) Ivkov, Borislav (2525) 1/2-1/2
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 Be6 10.d4 Bxb3 11.Qxb3 d5 12.exd5 Na5 13.Qd1 exd4 14.Nxd4 Re8 1/2-1/2
1982.??.?? Bugojno
1380363 Kasparov, Garry (2690) Ivkov, Borislav (2475) 1-0
1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.a3 Bb7 5.Nc3 d5 6.cxd5 Nxd5 7.e3 Be7 8.Bb5+ c6 9.Bd3 Nxc3 10.bxc3 c5 11.O-O Nc6 12.e4 Rc8 13.Bb2 Bf6 14.d5 exd5 15.exd5 Qxd5 16.Re1+ Kf8 17.Qc2 Ne5 18.Be4 Nxf3+ 19.Bxf3 Qd7 20.Rad1 Qc7 21.Bxb7 Qxb7 22.Qa4 h5 23.Rd7 Qc6 24.Qxa7 Kg8 25.Rb7 Kh7 26.Rxb6 Rhe8 27.Rf1 Qc7 28.Rb7 Qc6 29.Rxf7 Ra8 30.Qc7 Qxc7 31.Rxc7 Re2 32.Bc1 Ra5 33.Be3 Rxa3 34.Rxc5 Kg6 35.Rc1 Raa2 36.g3 Rac2 37.Rxc2 Rxc2 38.Bd4 h4 39.Bxf6 1-0
1982.??.?? JUG-ch
1394460 Ivkov, Borislav (2480) Gligoric, Svetozar (2535) 1/2-1/2
1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 Be7 5.Bf4 O-O 6.e3 c5 7.dxc5 Bxc5 8.a3 Nc6 9.Be2 a6 10.Qc2 Bd6 11.Bg5 dxc4 12.Bxc4 Ne5 13.Be2 Qc7 14.Rc1 Ned7 15.O-O h6 16.Bh4 Ng4 17.h3 Ngf6 18.Rfd1 Qb8 19.Ne4 Nxe4 20.Qxe4 Ne5 21.Nxe5 Bxe5 22.Be7 Re8 1/2-1/2
1982.??.?? Bugojno
1374863 Ivkov, Borislav (2475) Spassky, Boris (2605) 1/2-1/2
1.d4 Nf6 2.c4 d6 3.Nc3 g6 4.e4 Bg7 5.f3 Nc6 6.Be3 a6 7.Qd2 O-O 8.O-O-O Bd7 9.Bh6 e5 10.d5 Nd4 11.Nge2 Nxe2+ 12.Bxe2 Nh5 13.g3 Nf4 14.Bxg7 Nxe2+ 1/2-1/2
1982.??.?? Bugojno
1233337 Kasparov, Garry (2690) Ivkov, Borislav (2475) 1-0
1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.a3 Bb7 5.Nc3 d5 6.cxd5 Nxd5 7.e3 Be7 8.Bb5+ c6 9.Bd3 Nxc3 10.bxc3 c5 11.O-O Nc6 12.e4 Rc8 13.Bb2 Bf6 14.d5 exd5 15.exd5 Qxd5 16.Re1+ Kf8 17.Qc2 Ne5 18.Be4 Nxf3+ 19.Bxf3 Qd7 20.Rad1 Qc7 21.Bxb7 Qxb7 22.Qa4 h5 23.Rd7 Qc6 24.Qxa7 Kg8 25.Rb7 Kh7 26.Rxb6 Rhe8 27.Rf1 Qc7 28.Rb7 Qc6 29.Rxf7 Ra8 30.Qc7 Qxc7 31.Rxc7 Re2 32.Bc1 Ra5 33.Be3 Rxa3 34.Rxc5 Kg6 35.Rc1 Raa2 36.g3 Rac2 37.Rxc2 Rxc2 38.Bd4 h4 39.Bxf6 1-0
1982.??.?? Bugojno
1394424 Gligoric, Svetozar (2510) Ivkov, Borislav (2475) 1-0
1.d4 Nf6 2.c4 d6 3.Nc3 Nbd7 4.Nf3 e5 5.e4 Be7 6.Be2 O-O 7.O-O c6 8.Rb1 a5 9.b3 Re8 10.Re1 Bf8 11.Bf1 Qb6 12.d5 Nc5 13.a3 cxd5 14.cxd5 Bd7 15.Nd2 Rec8 16.Nc4 Qd8 17.a4 Be7 18.b4 axb4 19.Rxb4 Ra6 20.Bd2 Be8 21.a5 Ra7 22.Qb1 Nfd7 23.g3 Rca8 24.Be3 Qb8 25.Rc1 Bd8 26.Nxd6 Bxa5 27.Nxe8 Qxe8 28.Rc4 Bxc3 29.R4xc3 b6 30.Bb5 h6 31.Bc6 Ra1 32.Qxa1 Rxa1 33.Rxa1 Nxe4 34.Rca3 Qe7 35.d6 Nxd6 36.Ra7 Nc4 37.Rxd7 1-0
1982.??.?? Bugojno
1396477 Petrosian, Tigran V (2605) Ivkov, Borislav (2475) 1-0
1.c4 g6 2.e4 Bg7 3.d4 d6 4.Nc3 Nc6 5.Be3 e5 6.d5 Nce7 7.c5 f5 8.cxd6 cxd6 9.Bb5+ Bd7 10.Bxd7+ Qxd7 11.f3 Nf6 12.Nh3 h6 13.Nf2 O-O 14.Qa4 Qxa4 15.Nxa4 Rac8 16.Nc3 a6 17.Ke2 Kh7 18.Rac1 Nd7 19.Nb1 Rxc1 20.Rxc1 Rc8 21.Na3 Rxc1 22.Bxc1 h5 23.Nc4 Nc8 24.Bd2 Bf6 25.Na5 b6 26.Nc6 Kg7 27.Be3 Kf7 28.Nd3 Ke8 29.a4 Bd8 30.Ndb4 a5 31.Na2 f4 32.Bf2 g5 33.Kd3 Nf8 34.h3 Ng6 35.Nc3 Bf6 36.Kc4 Kd7 37.Kb5 Kc7 38.Ka6 g4 39.hxg4 hxg4 40.fxg4 Bh4 41.Nd1 Bxf2 42.Nxf2 Nce7 43.Nxe7 Nxe7 44.g5 Ng6 45.Ng4 Nh4 46.Ka7 Ng6 47.Nh2 Nh4 48.Nf3 Ng6 49.b3 Nf8 1-0
1981.??.?? Baden-Baden
1377324 Ivkov, Borislav (2510) Kortschnoj, Viktor (2695) 1/2-1/2
1.Nf3 Nf6 2.c4 e6 3.d4 Bb4+ 4.Bd2 a5 5.Nc3 O-O 6.Qc2 d6 7.a3 Bxc3 8.Bxc3 Nc6 9.e4 e5 10.dxe5 dxe5 11.Nxe5 Qe8 12.f4 Nxe5 13.Bxe5 Ng4 14.Bd4 Bf5 15.Bd3 Rd8 16.Bc5 Rxd3 17.Qxd3 Bxe4 18.Qe2 Bd3 19.Qxe8 Rxe8+ 20.Kd2 Bxc4 21.Rhe1 Be6 22.Kc3 g6 23.Bg1 Nf6 24.Rad1 Ra8 25.Re5 c6 26.Rd4 Nd5+ 27.Kd2 a4 28.Bf2 Kg7 29.Rde4 Nf6 30.Rb4 Rd8+ 31.Ke1 b5 32.Bd4 Rd6 33.Rc5 Bd5 34.Be5 Re6 35.Rxd5 cxd5 36.Rxb5 g5 37.Kf1 gxf4 38.Rxd5 Kg6 39.Bxf6 Rxf6 40.Ra5 Rb6 41.Rxa4 Rxb2 42.Rxf4 Ra2 43.Rf3 f5 44.h3 f4 45.g3 fxg3 46.Rxg3+ Kh5 47.Rb3 Kh4 48.Ke1 h5 49.Kd1 Rf2 50.Ke1 1/2-1/2
1981.??.?? Malaga
1230737 Ivkov, Borislav (2540) Tal, Mikhail (2555) 1/2-1/2
1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 Be7 5.Bg5 h6 6.Bxf6 Bxf6 7.Rc1 O-O 8.e3 c6 9.Bd3 Nd7 10.O-O dxc4 11.Bxc4 e5 12.Ne4 exd4 13.Nxf6+ Nxf6 14.Nxd4 Qe7 15.Qb3 Ng4 16.Nf3 Nf6 17.Nd4 Ng4 1/2-1/2
1981.??.?? Riga
1230755 Ivkov, Borislav (2510) Tal, Mikhail (2560) 1/2-1/2
1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 Be7 5.Bg5 h6 6.Bxf6 Bxf6 7.e3 O-O 8.Rc1 c6 9.Bd3 Nd7 10.O-O dxc4 11.Bxc4 e5 12.Ne4 exd4 13.Nxf6+ Nxf6 14.Nxd4 Qe7 15.Qb3 c5 16.Ne2 b6 17.f3 Bb7 18.Rcd1 Rfd8 1/2-1/2
1980.??.?? Bugojno
1230676 Tal, Mikhail (2705) Ivkov, Borislav (2530) 1/2-1/2
1.Nf3 Nf6 2.c4 b6 3.g3 Bb7 4.Bg2 e6 5.O-O Be7 6.d4 O-O 7.Nc3 Ne4 8.Qc2 Nxc3 9.Qxc3 d6 10.b3 f5 11.Ba3 Bf6 12.Rac1 Be4 13.Qe3 Nc6 14.Rfd1 Qe8 15.Ne1 Bxg2 16.Nxg2 e5 17.dxe5 Bxe5 18.b4 a5 19.b5 Nd8 20.Rd5 Nf7 21.f4 Bf6 22.Qxe8 1/2-1/2
1980.??.?? Bugojno
1235849 Karpov, Anatoly (2725) Ivkov, Borislav (2530) 1-0
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 Nd7 10.d4 Nb6 11.Nbd2 exd4 12.cxd4 Nb4 13.Nf1 c5 14.a3 Nc6 15.Be3 Na5 16.Bc2 Nbc4 17.Bc1 cxd4 18.Nxd4 Bf6 19.Rb1 d5 20.exd5 Bb7 21.Nf5 Qxd5 22.Qxd5 Bxd5 23.b3 Nb6 24.Be3 Rab8 25.N1g3 Be6 26.Ne4 Nd5 27.Nxf6+ Nxf6 28.Bc5 Rfe8 29.Nd6 Red8 30.f4 Nb7 31.Nxb7 Rxb7 32.f5 Bd5 33.Rbd1 Rbd7 34.Rd2 h6 35.Kh2 Rc8 36.b4 a5 37.g4 axb4 38.axb4 Bc4 39.Red1 Rcd8 40.Rxd7 Rxd7 41.Rxd7 Nxd7 42.Bd6 Nb6 43.Kg3 Bd5 44.Kf4 Nc4 45.Bc5 Bg2 46.Bd3 f6 47.h4 Bc6 48.h5 Kf7 49.Be4 Bd7 50.Bd4 Ke7 51.Ba8 Be8 52.Ke4 Bf7 53.Ba7 Kd7 54.Kd4 Ne5 55.Bd5 Nc6+ 56.Bxc6+ Kxc6 57.Bc5 Bc4 58.Ke4 1-0
1980.??.?? Bugojno
1382036 Karpov, Anatoly (2725) Ivkov, Borislav (2530) 1-0
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 Nd7 10.d4 Nb6 11.Nbd2 exd4 12.cxd4 Nb4 13.Nf1 c5 14.a3 Nc6 15.Be3 Na5 16.Bc2 Nbc4 17.Bc1 cxd4 18.Nxd4 Bf6 19.Rb1 d5 20.exd5 Bb7 21.Nf5 Qxd5 22.Qxd5 Bxd5 23.b3 Nb6 24.Be3 Rab8 25.N1g3 Be6 26.Ne4 Nd5 27.Nxf6+ Nxf6 28.Bc5 Rfe8 29.Nd6 Red8 30.f4 Nb7 31.Nxb7 Rxb7 32.f5 Bd5 33.Rbd1 Rbd7 34.Rd2 h6 35.Kh2 Rc8 36.b4 a5 37.g4 axb4 38.axb4 Bc4 39.Red1 Rcd8 40.Rxd7 Rxd7 41.Rxd7 Nxd7 42.Bd6 Nb6 43.Kg3 Bd5 44.Kf4 Nc4 45.Bc5 Bg2 46.Bd3 f6 47.h4 Bc6 48.h5 Kf7 49.Be4 Bd7 50.Bd4 Ke7 51.Ba8 Be8 52.Ke4 Bf7 53.Ba7 Kd7 54.Kd4 Ne5 55.Bd5 Nc6+ 56.Bxc6+ Kxc6 57.Bc5 Bc4 58.Ke4 1-0
1980.??.?? Bugojno
1394361 Ivkov, Borislav (2530) Gligoric, Svetozar (2565) 1/2-1/2
1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 Be7 5.Bg5 h6 6.Bh4 O-O 7.e3 b6 8.Rc1 Bb7 9.Bxf6 Bxf6 10.cxd5 exd5 11.Be2 g6 12.Qb3 Qd6 13.O-O Nd7 14.Rfd1 Rfd8 15.a4 Rab8 16.Qa2 Be7 17.b4 Qe6 18.b5 a5 19.Bd3 Bb4 20.Bb1 Rbc8 21.Ne2 Bd6 22.Nf4 Bxf4 23.exf4 c6 24.bxc6 1/2-1/2
1980.??.?? Vrbas
1396425 Petrosian, Tigran V (2615) Ivkov, Borislav (2530) 1/2-1/2
1.c4 Nf6 2.Nc3 e6 3.Nf3 d5 4.d4 Be7 5.Bg5 h6 6.Bxf6 Bxf6 7.e3 O-O 8.Qd2 b6 9.cxd5 exd5 10.Rd1 Bb7 11.g3 Qe7 12.Bg2 Rd8 13.Ng1 Na6 14.Nge2 c5 15.O-O Nc7 16.Rfe1 c4 17.b3 b5 18.bxc4 bxc4 19.Rb1 Bc6 20.Qb2 Qf8 21.Qc2 Rab8 22.h4 Qd6 23.Nf4 Rb6 24.Rxb6 axb6 25.a4 g5 26.hxg5 Bxg5 27.Nfe2 Qg6 28.Qb1 Rb8 29.Bf3 Qxb1 30.Rxb1 Kf8 31.Bg2 Ke7 32.f4 Bf6 33.Kf2 Kd6 34.Bf3 Bg7 35.g4 Bf8 36.Ng3 Ke6 37.f5+ Kd7 38.Nge2 Kd6 39.Nc1 Be7 40.N1a2 Kd7 41.Nb4 Bxb4 42.Rxb4 Kd6 43.e4 dxe4 44.Nxe4+ Bxe4 45.Bxe4 c3 46.Ke3 b5 47.Kd3 Rc8 48.Bb7 1/2-1/2
1979.??.?? Clarin
1396361 Petrosian, Tigran V (2610) Ivkov, Borislav (2525) 1/2-1/2
1.d4 Nf6 2.c4 c5 3.Nf3 cxd4 4.Nxd4 e6 5.e3 Nc6 6.Be2 Bb4+ 7.Bd2 Bxd2+ 8.Qxd2 Ne4 9.Qc2 Qa5+ 10.Nd2 Nxd2 11.Qxd2 Qxd2+ 12.Kxd2 Ke7 13.Rhd1 Rd8 14.Kc3 Nxd4 15.Rxd4 b6 16.Bf3 Rb8 17.b3 Bb7 18.Bxb7 Rxb7 19.Rad1 Rc8 20.Kb4 Rc5 21.R1d2 Rbc7 22.h4 h5 1/2-1/2
1979.??.?? Bled/Portoroz
1394323 Ivkov, Borislav (2525) Gligoric, Svetozar (2560) 1/2-1/2
1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 Be7 5.Bg5 h6 6.Bh4 O-O 7.e3 b6 8.Rc1 Bb7 9.Bxf6 Bxf6 10.cxd5 exd5 11.b4 c6 12.Bd3 Qd6 13.Qb3 Nd7 14.O-O Be7 15.Rb1 a5 16.bxa5 Rxa5 17.a4 Bd8 18.Rfd1 Ra8 19.Rbc1 Re8 20.Bb1 Nf6 21.Re1 Bc7 1/2-1/2
1979.??.?? Rio de Janeiro Interzonal
1396387 Ivkov, Borislav (2525) Petrosian, Tigran V (2610) 0-1
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 c6 7.Qd2 a6 8.a4 e5 9.dxe5 dxe5 10.Qxd8 Rxd8 11.a5 Be6 12.Na4 Nbd7 13.b4 Bf8 14.c5 Ne8 15.Nb6 Nxb6 16.axb6 Nf6 17.Nh3 a5 18.Rxa5 Rxa5 19.bxa5 Nd7 20.Ng5 Bb3 21.Kd2 h6 22.Kc3 Ba2 23.Kb2 Ra8 24.a6 hxg5 25.axb7 Rb8 26.Kxa2 Bxc5 27.Bxc5 Nxc5 28.Be2 Rxb7 29.Rc1 Nd7 30.Rxc6 Nxb6 31.Ba6 Rb8 32.Kb1 Nd5+ 33.Kc1 Nf4 34.g3 Ne6 35.Bc4 Nd4 36.Rc7 Rf8 37.f4 gxf4 38.gxf4 exf4 39.Kd1 Nf3 40.Ke2 Ne5 41.Rc5 Re8 42.Bb5 Re7 0-1
1979.??.?? Jug-urs
1396409 Petrosian, Tigran V (2610) Ivkov, Borislav (2525) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.c3 d5 9.d3 dxe4 10.dxe4 Qxd1 11.Bxd1 Bb7 12.Nbd2 Rfd8 13.Bc2 Nd7 14.Nf1 Nc5 15.Ne3 Nd3 16.Bxd3 Rxd3 17.Nd5 Bd6 18.Rf1 f5 19.Ne1 fxe4 20.Ne3 Rd8 21.Nxd3 exd3 22.Nf5 e4 23.Nxd6 Rxd6 24.Bf4 Rd7 25.f3 exf3 26.Rxf3 Ne7 27.Re3 Ng6 28.Bg3 c5 29.Rf1 h5 30.h4 c4 1/2-1/2
1979.??.?? Jug-urs
1396410 Petrosian, Tigran V (2610) Ivkov, Borislav (2525) 1-0
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.e3 e6 5.Bd3 Nbd7 6.Nbd2 c5 7.b3 g6 8.O-O Bg7 9.Ba3 b6 10.cxd5 Nxd5 11.Ne4 O-O 12.Rc1 f5 13.Nd6 Qe7 14.Nxc8 Raxc8 15.Re1 Kh8 16.e4 fxe4 17.Bxe4 Nf4 18.Rc2 Qf6 19.dxc5 Nxc5 20.Bxc5 bxc5 21.Rc4 Qb2 22.Qc2 Qxc2 23.Bxc2 Bd4 24.Kf1 e5 25.Be4 Kg7 26.Rc2 Rcd8 27.g3 Nd5 28.Bxd5 Rxd5 29.Kg2 Kf6 30.Nd2 Rb8 31.Nc4 Rb4 32.Rd2 Rb7 33.Ne3 Rdd7 34.Ng4+ Kf5 35.Rxd4 1-0
1979.??.?? Jug-urs
1396411 Ivkov, Borislav (2525) Petrosian, Tigran V (2610) 1/2-1/2
1.Nf3 g6 2.d4 Bg7 3.c4 d6 4.Nc3 Bg4 5.e3 Nf6 6.Be2 O-O 7.O-O c6 8.b3 d5 9.Bb2 Bxf3 10.Bxf3 e6 11.Qc2 Nbd7 12.Rfd1 Re8 13.Be2 Qe7 14.a4 a5 15.Ba3 Qd8 16.b4 axb4 17.Bxb4 Bf8 18.Bxf8 Kxf8 19.Rab1 Ra7 20.Bd3 Qa5 21.Rb3 dxc4 22.Bxc4 Nb6 23.Bf1 Nbd5 24.Rdb1 Re7 25.Ne2 Qxa4 26.e4 Nc7 27.Qd2 Nce8 28.Nc3 Qa5 29.e5 Nd5 30.Qh6+ Kg8 31.Ne4 f5 32.exf6 Ndxf6 33.Rf3 Rf7 34.Ng5 Qa2 35.Rc1 Re7 36.Ne4 Nd7 37.h3 Ng7 38.Bc4 Qb2 39.Qf4 Ra1 40.Rxa1 Qxa1+ 41.Kh2 Qxd4 42.g3 Qe5 43.Qh4 Re8 44.Ng5 h5 45.Bd3 1/2-1/2
1979.??.?? Jug-urs
1396412 Ivkov, Borislav (2525) Petrosian, Tigran V (2610) 1/2-1/2
1.Nf3 Nf6 2.c4 b6 3.g3 Bb7 4.Bg2 e6 5.O-O Be7 6.d4 O-O 7.Nc3 Ne4 8.Nxe4 Bxe4 9.Nh4 Bxg2 10.Nxg2 d5 11.Qa4 Qd7 12.Qxd7 Nxd7 13.cxd5 exd5 14.Bf4 c5 15.dxc5 Nxc5 16.Rad1 Rfd8 17.Be5 f6 18.Bc3 Rd7 19.Nf4 Rad8 20.e3 Kf7 21.Ne2 Ne6 22.Rd2 Ke8 23.Rfd1 Bf8 24.Kg2 Bc5 25.g4 Be7 26.h3 Bc5 27.h4 a5 28.h5 Kf7 29.Bd4 Ke7 30.Bc3 Kf7 31.Ng3 Nc7 32.Ne2 Ne6 1/2-1/2
1979.??.?? Clarin
1374713 Ivkov, Borislav (2525) Spassky, Boris (2640) 1/2-1/2
1.d4 Nf6 2.c4 c5 3.d5 g6 4.Nc3 Bg7 5.e4 O-O 6.Nf3 d6 7.h3 e6 8.Bd3 exd5 9.exd5 Re8+ 10.Be3 Bh6 11.O-O Bxe3 12.fxe3 Nbd7 13.e4 Rf8 14.Qd2 Ne8 15.Rf2 Qe7 16.Qf4 1/2-1/2
1978.??.?? Bugojno
1235756 Ivkov, Borislav (2515) Karpov, Anatoly (2725) 1/2-1/2
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 O-O 5.Nf3 c5 6.dxc5 Na6 7.e3 Nxc5 8.Bd2 b6 9.Be2 Bb7 10.O-O Qe7 11.a3 Bxc3 12.Bxc3 Rac8 13.Rac1 Rfd8 14.b4 Nce4 15.Bd4 d6 16.Bd3 e5 17.Bb2 Qe6 18.Qe2 Qg4 19.h3 Qe6 20.Rfd1 Rd7 21.Nh2 Rdc7 22.f3 Ng3 23.Qe1 Nf5 24.Bxf5 Qxf5 25.Rxd6 Ne8 26.e4 Qg5 27.Qd2 Qxd2 28.Rxd2 f6 29.Rdc2 Ba6 30.c5 bxc5 31.Rxc5 Rxc5 32.bxc5 Rc6 33.Ng4 Nc7 34.a4 Bc8 35.Ne3 Ne6 36.Nf5 Kf8 37.Rd1 g6 38.Nd6 Bd7 39.Ba3 Ra6 40.a5 Nd4 41.Bb4 Ke7 42.Nc4 Ba4 43.Ra1 Bb5 44.Ne3 Ke6 45.Kf2 f5 46.exf5+ gxf5 47.Rd1 Rc6 48.f4 Ba4 49.Ra1 exf4 50.Nxf5 Kxf5 51.Rxa4 Ne6 52.g4+ fxg3+ 53.Kxg3 1/2-1/2
1978.??.?? Bugojno
1381947 Ivkov, Borislav (2515) Karpov, Anatoly (2725) 1/2-1/2
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 O-O 5.Nf3 c5 6.dxc5 Na6 7.e3 Nxc5 8.Bd2 b6 9.Be2 Bb7 10.O-O Qe7 11.a3 Bxc3 12.Bxc3 Rac8 13.Rac1 Rfd8 14.b4 Nce4 15.Bd4 d6 16.Bd3 e5 17.Bb2 Qe6 18.Qe2 Qg4 19.h3 Qe6 20.Rfd1 Rd7 21.Nh2 Rdc7 22.f3 Ng3 23.Qe1 Nf5 24.Bxf5 Qxf5 25.Rxd6 Ne8 26.e4 Qg5 27.Qd2 Qxd2 28.Rxd2 f6 29.Rdc2 Ba6 30.c5 bxc5 31.Rxc5 Rxc5 32.bxc5 Rc6 33.Ng4 Nc7 34.a4 Bc8 35.Ne3 Ne6 36.Nf5 Kf8 37.Rd1 g6 38.Nd6 Bd7 39.Ba3 Ra6 40.a5 Nd4 41.Bb4 Ke7 42.Nc4 Ba4 43.Ra1 Bb5 44.Ne3 Ke6 45.Kf2 f5 46.exf5+ gxf5 47.Rd1 Rc6 48.f4 Ba4 49.Ra1 exf4 50.Nxf5 Kxf5 51.Rxa4 Ne6 52.g4+ fxg3+ 53.Kxg3 1/2-1/2
1978.??.?? Bugojno
1394281 Gligoric, Svetozar (2565) Ivkov, Borislav (2515) 1-0
1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.Nc3 Be7 5.Bg5 O-O 6.e3 Nbd7 7.Rc1 a6 8.cxd5 exd5 9.Bd3 c6 10.O-O Re8 11.Bb1 Nf8 12.Ne5 N6d7 13.Bf4 Nxe5 14.Bxe5 Bd6 15.Bxd6 Qxd6 16.a3 Re7 17.Na4 Be6 18.Nc5 a5 19.Rc3 Rc7 20.Qb3 Bc8 21.Rd1 Qe7 22.e4 dxe4 23.Bxe4 Ne6 24.Nxe6 Bxe6 25.Qc2 Qh4 26.d5 Bg4 27.Re1 Rd8 28.Rce3 g6 29.Qc3 Rcc8 30.dxc6 bxc6 31.Qxa5 Be6 32.Qc3 Rd6 33.g3 Qd8 34.b4 Qb6 35.Rd3 Rxd3 36.Qxd3 c5 37.bxc5 Qxc5 38.h4 Qa5 39.Rd1 Rc3 40.Qd8+ Qxd8 41.Rxd8+ Kg7 42.Rd3 Rc4 43.Bf3 h6 44.Kg2 g5 45.hxg5 hxg5 46.Bd1 Bf5 47.Re3 Be4+ 48.Kf1 f5 49.Ke1 Rc1 50.Kd2 Ra1 51.Rc3 Kf6 52.f3 Bd5 53.f4 Be4 54.Be2 gxf4 55.gxf4 Ke7 56.Bb5 Kd6 57.a4 Kd5 58.Ke3 Re1+ 59.Be2 Ra1 60.Bc4+ Kd6 61.Bb5 Kd5 62.Bc6+ Kd6 63.Bxe4 Re1+ 64.Kd3 Rxe4 65.Rc4 Re1 66.Rb4 Kc6 67.a5 Kc5 68.Rb8 Re4 69.a6 Ra4 70.Rf8 Ra3+ 71.Ke2 Rxa6 72.Rxf5+ Kd4 73.Kf3 Ra8 74.Rb5 Kc4 75.Rg5 Kd4 76.Kg4 Rf8 77.Rg6 Ke4 78.Re6+ Kd5 79.f5 1-0
1978.??.?? Sao Paulo
1388431 Smyslov, Vassily (2575) Ivkov, Borislav (2515) 1/2-1/2
1.Nf3 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 O-O 5.d4 d6 6.O-O Nc6 7.Nc3 e5 8.d5 Ne7 9.e4 Ne8 10.Ne1 f5 11.Nd3 Nf6 12.f3 h6 13.Kh1 g5 14.exf5 Bxf5 15.Be3 Qd7 16.Nf2 Kh8 17.Qd2 Neg8 18.Rac1 b6 19.b4 a5 20.a3 axb4 21.axb4 Ne7 22.Ra1 Bh7 23.Nfe4 Nf5 24.Bg1 Rxa1 25.Rxa1 Nd4 26.Ra7 Ne8 27.Qd1 Qf5 28.Ra8 Bg6 29.Bxd4 exd4 30.Ne2 Qe5 31.Nc1 Qe7 32.Nd3 Nf6 33.Rxf8+ Qxf8 34.b5 Qa8 35.Nxf6 Bxf6 36.Nf2 Qa2 37.Ne4 Be5 38.Bf1 Bxe4 1/2-1/2
1978.??.?? Bugojno
1230553 Tal, Mikhail (2625) Ivkov, Borislav (2515) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O Nxe4 5.d4 Be7 6.dxe5 O-O 7.Qe2 Nc5 8.Be3 Ne6 9.Nc3 f6 10.exf6 Bxf6 11.Bc4 Kh8 12.Bxe6 dxe6 13.Rad1 Qe8 14.Nb5 Qe7 15.Qc4 e5 16.Nc3 Be6 17.Qb5 Rfb8 18.Rfe1 a6 19.Qa4 Qb4 20.Bg5 Qxa4 21.Nxa4 Bg4 22.Bxf6 gxf6 23.Rd2 Bxf3 24.gxf3 Nd4 25.Re3 Rg8+ 26.Kf1 Rg7 27.Nc3 Rag8 28.Ne2 c5 29.Nxd4 exd4 30.Re6 Rg2 31.b4 cxb4 32.Rxd4 Rxh2 33.Rxb4 b5 34.Rxa6 Rgg2 35.Ra8+ Kg7 36.Rg4+ Rxg4 37.fxg4 Rh4 38.a4 bxa4 39.Rxa4 f5 40.Kg2 fxg4 41.Rc4 Kf6 42.Kg3 Rh1 43.Rf4+ Ke5 44.Rxg4 h5 45.Rh4 Rg1+ 46.Kf3 Rc1 47.Rxh5+ Kd6 48.Rh6+ Kd7 49.Rh4 Rxc2 50.Re4 Rc8 51.Kg4 Rg8+ 52.Kh5 Kd6 53.f4 Kd5 54.Re7 Kd6 55.Re4 Kd5 56.Re5+ Kd6 57.Rg5 Rf8 58.Kg4 Ke6 59.Re5+ Kf6 1/2-1/2
1978.??.?? Bugojno
1374682 Ivkov, Borislav (2515) Spassky, Boris (2630) 1/2-1/2
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 O-O 5.Nf3 c5 6.dxc5 Na6 7.e3 Nxc5 8.Bd2 b6 9.Be2 Bb7 10.O-O Nce4 11.Nxe4 Bxe4 12.Bd3 Bxd3 13.Qxd3 Bxd2 14.Qxd2 Rc8 1/2-1/2
1977.??.?? Rubinstein mem
1397236 Gulko, Boris (2585) Ivkov, Borislav (2510) 1-0
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.d4 Bg4 10.Be3 exd4 11.cxd4 Na5 12.Bc2 Nc4 13.Bc1 c5 14.b3 Na5 15.d5 Nd7 16.Nbd2 Bf6 17.Rb1 Bc3 18.h3 Bxf3 19.Qxf3 b4 20.Rf1 Re8 21.Qd3 Ne5 22.Qe2 Qb6 23.f4 Nd3 24.Nf3 Nxc1 25.Rbxc1 c4+ 26.Kh1 cxb3 27.axb3 g6 28.e5 dxe5 29.fxe5 Qf6 30.Qe3 Bxe5 31.Ng5 Bb2 32.Qg3 Qe5 33.Qh4 Qg7 34.Rxf7 Qxf7 35.Nxf7 Bxc1 36.d6 Nb7 37.Be4 Rab8 38.Bd5 Kg7 39.Qd4+ 1-0
1976.??.?? Novi Sad
1394203 Gligoric, Svetozar (2575) Ivkov, Borislav (2520) 1/2-1/2
1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 e6 5.Bxc4 c5 6.O-O a6 7.a4 Nc6 8.Qe2 cxd4 9.Rd1 Be7 10.exd4 O-O 11.Nc3 Nd5 12.Bd3 Ncb4 13.Bb1 Bd7 14.Ne5 Bc6 15.Ra3 Nf6 16.Bg5 g6 17.a5 Nbd5 18.Nxc6 bxc6 19.Ra4 Qc7 20.Bd3 Qb7 21.Rc4 Rfb8 22.Na4 Nd7 23.Bd2 Bf6 24.Rdc1 Rc8 25.Be4 Rc7 26.Qf3 Be7 27.g3 Rcc8 28.Qd1 Rab8 29.Qc2 Bf6 30.b4 Be7 31.Bxd5 exd5 32.Rxc6 Rxc6 33.Qxc6 Qxc6 34.Rxc6 Bxb4 35.Bf4 Rb5 36.Nb6 Nxb6 37.axb6 a5 38.Bh6 f5 39.Rc8+ Kf7 40.Rc7+ Ke6 41.b7 1/2-1/2
1976.??.?? Ibm
1377080 Ivkov, Borislav (2520) Kortschnoj, Viktor (2670) 1/2-1/2
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 b6 5.Ne2 Ne4 6.Qc2 Bb7 7.a3 Bxc3+ 8.Nxc3 Nxc3 9.Qxc3 O-O 10.b4 d6 11.Bb2 Nd7 12.d5 Nf6 13.Rd1 Qe7 14.Be2 c6 15.dxc6 Bxc6 16.O-O Rac8 17.Qb3 d5 18.Rc1 Ba8 19.f3 dxc4 20.Bxc4 Bd5 1/2-1/2
1976.??.?? Skopje
1235649 Ivkov, Borislav (2520) Karpov, Anatoly (2695) 1/2-1/2
1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7 6.O-O O-O 7.Nc3 Ne4 8.Qc2 Nxc3 9.Qxc3 d6 10.b3 c5 11.Bb2 Bf6 12.Rad1 Qe7 13.Qd2 Rd8 14.Rfe1 cxd4 15.Nxd4 Bxg2 16.Kxg2 Qb7+ 1/2-1/2
1976.??.?? Skopje
1381870 Ivkov, Borislav (2520) Karpov, Anatoly (2695) 1/2-1/2
1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7 6.O-O O-O 7.Nc3 Ne4 8.Qc2 Nxc3 9.Qxc3 d6 10.b3 c5 11.Bb2 Bf6 12.Rad1 Qe7 13.Qd2 Rd8 14.Rfe1 cxd4 15.Nxd4 Bxg2 16.Kxg2 Qb7+ 1/2-1/2
1975.??.?? JUG-ch
1394175 Gligoric, Svetozar Ivkov, Borislav 1-0
1.d4 Nf6 2.c4 c5 3.d5 d6 4.Nc3 g6 5.e4 Bg7 6.Nf3 O-O 7.h3 e5 8.Bg5 Nbd7 9.Be2 a6 10.O-O h6 11.Be3 Nh7 12.Qd2 h5 13.Ng5 Qe7 14.Rae1 Rb8 15.a3 Qe8 16.Bd3 b6 17.Kh1 Qd8 18.b4 Ndf6 19.Ne2 Bd7 20.Ng1 Nxg5 21.Bxg5 Qc7 22.Be3 Nh7 23.f4 exf4 24.Bxf4 Rfe8 25.Nf3 Rbd8 26.Qf2 Bc3 27.Re2 b5 28.bxc5 Qxc5 29.Be3 Qxa3 30.Ra2 Qb3 31.Nd4 Bxd4 32.Qxf7+ Kh8 33.Bxd4+ Re5 34.Qe7 Re8 35.Qxd7 1-0
1974.??.?? Nice olm fin-A
1396138 Petrosian, Tigran V (2640) Ivkov, Borislav (2530) 1-0
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.Bd3 Nc6 6.Nf3 Bxc3+ 7.bxc3 d6 8.e4 e5 9.d5 Ne7 10.Nd2 O-O 11.Nf1 Qa5 12.Bd2 Ne8 13.Ng3 f5 14.exf5 Nxf5 15.Qc2 g6 16.O-O Bd7 17.Ne4 Nf6 18.Ng5 Rae8 19.f3 Ng7 20.g4 Qa4 21.Qb3 Rb8 22.Bc2 Qa5 23.a4 Qc7 24.h3 a6 25.a5 b5 26.axb6 Rxb6 27.Qa3 Qd8 28.Qc1 Qe7 29.Qe1 Rb2 30.Bd3 Bc8 31.Bc1 Rb3 32.Bc2 Rb6 33.f4 h6 34.fxe5 Qxe5 35.Qxe5 dxe5 36.Ne4 h5 37.Ba3 Nxe4 38.Rxf8+ Kxf8 39.Bxe4 Rb3 40.Bxc5+ Ke8 41.Rf1 1-0
1974.??.?? Belgrade-Moscow
1230272 Tal, Mikhail Ivkov, Borislav 1-0
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 d6 5.O-O Bd7 6.d4 Nf6 7.Bxc6 Bxc6 8.Re1 Be7 9.Nc3 O-O 10.dxe5 dxe5 11.Qxd8 Raxd8 12.Nxe5 Bd7 13.Nxd7 Rxd7 14.Bg5 Rfd8 15.Rad1 h6 16.Bxf6 Bxf6 17.Rxd7 Rxd7 18.e5 Be7 19.Rd1 Rxd1+ 20.Nxd1 Bc5 21.Kf1 g5 22.Ne3 Bxe3 23.fxe3 Kg7 24.g4 h5 25.gxh5 Kh6 26.Kg2 Kxh5 27.Kg3 g4 28.Kf4 Kh4 29.b4 b6 30.a4 c6 31.c4 b5 32.axb5 axb5 33.c5 Kh3 34.Kg5 Kxh2 35.Kxg4 Kg2 36.Kf5 Kf3 37.e6 1-0
1973.??.?? Petropolis Interzonal
1392142 Ivkov, Borislav (2535) Keres, Paul (2605) 1/2-1/2
1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7 6.O-O O-O 7.Nc3 Ne4 8.Nxe4 Bxe4 9.Ne1 Bxg2 10.Nxg2 d5 11.Qa4 Qe8 12.Qxe8 Rxe8 13.cxd5 exd5 1/2-1/2
1973.??.?? EU-chT
1396077 Ivkov, Borislav (2520) Petrosian, Tigran V (2640) 1/2-1/2
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Ne2 d5 6.a3 Be7 7.Ng3 c5 8.dxc5 dxc4 9.Qxd8 Rxd8 10.Nge4 Nxe4 11.Nxe4 Nd7 12.Bxc4 Nxc5 13.Nxc5 Bxc5 1/2-1/2
1973.??.?? Vidmar mem
1394054 Gligoric, Svetozar Ivkov, Borislav 1-0
1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 Bg7 7.Bc4 c5 8.Ne2 Nc6 9.Be3 O-O 10.O-O Qc7 11.Qc1 Rd8 12.Rd1 Bd7 13.Bf4 Qa5 14.Bh6 cxd4 15.cxd4 Rac8 16.Qf4 Bxh6 17.Qxh6 Be8 18.Bb3 Qh5 19.Qxh5 gxh5 20.d5 Ne5 21.f4 Ng6 22.g3 h4 23.Rac1 hxg3 24.hxg3 Bd7 25.Kf2 Bg4 26.Rxc8 Rxc8 27.Rc1 Rxc1 28.Nxc1 Kf8 29.Nd3 f6 30.Ke3 h5 31.f5 Ne5 32.Nc5 b6 33.Ne6+ Kf7 34.Nc7 Kf8 35.Nb5 a5 36.Nc7 Bh3 37.Ne6+ Ke8 38.Ba4+ Kf7 39.Bb5 Bg4 40.Nc7 Bd1 41.Na8 Ng4+ 42.Kf4 Bc2 43.Nxb6 Nf2 44.e5 Nh3+ 45.Ke3 fxe5 46.Be2 Bxf5 47.Bxh5+ Kf6 48.a3 Ng5 49.Be2 Bh3 50.Bf3 Nf7 51.Nc4 a4 52.Bd1 Bg2 53.Nb6 e6 54.dxe6 Kxe6 55.Bxa4 Nd6 56.Bd7+ Kf6 57.a4 Ke7 58.Bg4 Bc6 59.a5 Kd8 60.Be6 Bb5 61.Bd5 Kc7 62.g4 Kb8 63.g5 Ka7 64.Be6 Ka6 65.g6 Ne8 66.Nc4 Nf6 67.Bc8+ 1-0
1973.??.?? Manila
1394071 Ivkov, Borislav Gligoric, Svetozar 1/2-1/2
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.Nbd2 Bb7 12.Bc2 c5 13.Nf1 Re8 14.Ng3 Bf8 15.d5 g6 16.b3 Nb6 17.a4 bxa4 18.bxa4 a5 19.Bg5 Ba6 20.Qd2 Bg7 21.Reb1 Nbd7 1/2-1/2
1973.??.?? Petropolis Interzonal
1388238 Smyslov, Vassily (2600) Ivkov, Borislav (2535) 1/2-1/2
1.c4 g6 2.d4 Nf6 3.Nc3 d5 4.Nf3 Bg7 5.e3 O-O 6.Bd2 c5 7.dxc5 Na6 8.cxd5 Nxc5 9.Bc4 Bf5 10.O-O Rc8 11.Qe2 Nfe4 12.Nd4 Nxd2 13.Qxd2 Ne4 14.Nxe4 Bxe4 15.Qb4 Bxd4 16.exd4 Bxd5 17.Bxd5 Qxd5 18.Qxe7 1/2-1/2
1972.??.?? Ibm
1376880 Ivkov, Borislav (2560) Kortschnoj, Viktor (2670) 1/2-1/2
1.Nf3 c5 2.c4 Nf6 3.Nc3 d5 4.cxd5 Nxd5 5.e3 Nxc3 6.bxc3 g6 7.Be2 Bg7 8.O-O O-O 9.d4 Qc7 10.Ba3 Nd7 11.Rc1 Rb8 12.Qa4 b6 13.Rfd1 Bb7 14.d5 Nf6 15.c4 Ne4 16.Qb3 e5 17.Bb2 Rfe8 18.Nd2 Nd6 19.a4 Bc8 20.Qa3 f5 21.Rb1 e4 22.a5 Rf8 23.axb6 axb6 24.Bxg7 Qxg7 25.Rb3 Bd7 26.Rdb1 Ra8 27.Qc1 Nc8 28.Ra3 Rxa3 29.Qxa3 Qe5 30.Bd1 Rf6 31.Ba4 Bxa4 32.Qxa4 Qc7 33.Qe8+ Kg7 34.Ra1 Rf8 35.Qb5 Nd6 36.Qb2+ Kg8 37.Ra6 Nc8 38.Ra8 Qb7 39.Qa1 Re8 40.Qa6 Qxa6 41.Rxa6 Kf7 42.Kf1 Ke7 43.Ke2 Kd7 44.Nb1 Kc7 45.Na3 Kb7 46.Nb5 Rd8 47.Ra2 Nd6 48.Nxd6+ Rxd6 49.f3 g5 50.fxe4 fxe4 51.Ra1 b5 52.Ra5 bxc4 53.Rxc5 c3 54.Kf2 h5 55.Kg3 Rd7 56.Rxc3 Rxd5 57.Rc4 Re5 58.h3 Kb6 59.Rc8 Kb5 60.h4 Kb4 1/2-1/2
1972.??.?? Palma de Mallorca
1376899 Ivkov, Borislav Kortschnoj, Viktor 0-1
1.d4 c5 2.d5 Nf6 3.c4 e6 4.Nc3 exd5 5.cxd5 d6 6.Nf3 g6 7.e4 Bg7 8.Be2 O-O 9.O-O Re8 10.Nd2 b6 11.a4 Na6 12.f3 Nb4 13.Nc4 a6 14.Bf4 Bf8 15.g4 h5 16.h3 hxg4 17.hxg4 Nh7 18.Rf2 Ra7 19.Rh2 f5 20.gxf5 gxf5 21.Kh1 Rg7 22.Qd2 Nf6 23.Bh6 Rg6 24.Bxf8 Rxf8 25.e5 Ne8 26.Qf4 Rf7 27.e6 Rfg7 28.Qxf5 Nf6 29.Ne3 Bb7 30.Bc4 Rg5 31.Qh3 Rh7 32.Qf1 Rxh2+ 33.Kxh2 Kg7 34.Ng4 Nbxd5 35.Bxd5 Bxd5 36.Nxd5 Rxd5 37.Qg2 Nxg4+ 38.fxg4 Qg5 39.Rf1 Rd2 40.Rf2 Qh4+ 41.Kg1 Rxf2 42.Qxf2 Qxf2+ 43.Kxf2 Kf6 44.Ke3 0-1
1972.??.?? Skopje ol (Men) fin-A
1376916 Kortschnoj, Viktor (2640) Ivkov, Borislav (2520) 1/2-1/2
1.c4 e6 2.g3 Nf6 3.Bg2 d5 4.Nf3 Be7 5.O-O O-O 6.d4 dxc4 7.Qc2 a6 8.a4 Nc6 9.Qxc4 Qd5 10.Nbd2 Rd8 11.e3 Qxc4 12.Nxc4 Bd7 13.Nfe5 Nxe5 14.Nxe5 Rab8 15.Nxd7 Rxd7 16.b3 Nd5 17.Bd2 Bb4 18.Bxb4 Nxb4 19.a5 c6 20.Rfc1 Nd5 21.Rc5 Kf8 22.Kf1 Rbd8 23.Rac1 h5 24.Ke2 g6 25.R1c4 Kg7 26.Bf3 Nf6 27.Rc1 Nd5 28.h3 Nf6 29.g4 hxg4 30.hxg4 Rd6 31.g5 Nd5 32.Rh1 Nc7 33.Be4 Re8 34.Rh2 Rdd8 35.Rh1 Nd5 36.f4 Rh8 37.Rc4 Rxh1 38.Bxh1 Kf8 39.Bxd5 exd5 40.Rc1 Ke7 41.Rh1 Rc8 42.Rh7 1/2-1/2
1972.??.?? Hoogovens
1388192 Ivkov, Borislav (2560) Smyslov, Vassily (2620) 1/2-1/2
1.e4 e5 2.Nf3 Nf6 3.Nxe5 d6 4.Nf3 Nxe4 5.Qe2 Qe7 6.d3 Nf6 7.Bg5 Qxe2+ 8.Bxe2 Be7 9.Nc3 h6 10.Bf4 Nc6 11.h3 Bf5 12.O-O-O O-O-O 13.Rhe1 Rhe8 14.Bf1 Bf8 1/2-1/2
1971.??.?? Hoogovens
1396009 Ivkov, Borislav (2570) Petrosian, Tigran V (2640) 1/2-1/2
1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.Nc3 Be7 5.Bg5 h6 6.Bh4 O-O 7.Rc1 b6 8.cxd5 Nxd5 9.Bxe7 Nxe7 10.e3 Bb7 11.Bd3 1/2-1/2
1971.??.?? Hoogovens
1393966 Gligoric, Svetozar (2600) Ivkov, Borislav (2570) 1/2-1/2
1.d4 e6 2.c4 Bb4+ 3.Bd2 Qe7 4.e4 Nf6 5.e5 Ne4 6.Nf3 Nxd2 7.Nbxd2 c5 8.a3 Bxd2+ 9.Qxd2 cxd4 10.Qxd4 Nc6 11.Qe3 b6 1/2-1/2
1971.??.?? Ibm
1388083 Ivkov, Borislav (2560) Smyslov, Vassily (2620) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.c3 d6 9.h3 h6 10.d4 Re8 11.Be3 Bf8 12.Nbd2 Bd7 13.Qb1 Rb8 14.a3 Qc8 15.Ba2 Nd8 16.b4 Nh5 17.Qd3 c6 18.Rac1 Rb7 19.c4 Qb8 20.Nb3 bxc4 21.Qxc4 exd4 22.Nfxd4 Rxe4 23.Na5 d5 24.Qxa6 Rc7 25.Bb1 Re8 26.Naxc6 Nxc6 27.Nxc6 Rxc6 28.Rxc6 Bxc6 29.Qxc6 Nf6 30.Rd1 Re6 31.Qc3 g6 32.Qd2 Qe8 33.Ba2 Qa4 34.Qd3 Bxb4 35.axb4 Qxa2 36.b5 Kh7 37.Bd4 Ne4 38.Ra1 Qc4 39.Qxc4 dxc4 40.b6 Nd6 41.Ra7 Re1+ 42.Kh2 Rb1 43.g4 g5 44.Rd7 c3 45.Rc7 h5 46.gxh5 Ne4 47.Rxf7+ Kh6 48.Rc7 Kxh5 49.Rc6 Rb4 50.Bg7 g4 51.hxg4+ Kxg4 52.Kg2 Kf5 53.f3 Rb2+ 54.Kh3 Nf2+ 55.Kh4 Nd1 56.b7 Kf4 57.Rf6+ Ke3 58.Rf7 Rb4+ 59.Kg3 c2 60.Bh6+ Kd3 61.Rd7+ Kc4 62.Rc7+ Kd3 63.Rd7+ Kc4 64.Bc1 Nc3 65.Kf2 Rb5 66.Ke3 Re5+ 67.Kf2 Rb5 68.Ke3 Re5+ 69.Kf2 1/2-1/2
1971.??.?? Hoogovens
1376856 Kortschnoj, Viktor (2660) Ivkov, Borislav (2570) 1/2-1/2
1.c4 e5 2.Nc3 Nf6 3.Nf3 Nc6 4.g3 d5 5.cxd5 Nxd5 6.Bg2 Be6 7.O-O Nb6 8.d3 Be7 9.a3 O-O 10.b4 a6 11.Be3 f5 12.Rb1 Bf6 13.Na4 Nxa4 14.Qxa4 Nd4 15.Nxd4 exd4 1/2-1/2
1971.??.?? Urs-jug
1376862 Kortschnoj, Viktor Ivkov, Borislav 1/2-1/2
1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7 6.Nc3 Ne4 7.Bd2 d6 8.O-O Nd7 9.Ne1 Nxc3 10.Bxc3 Bxg2 11.Nxg2 O-O 12.Qd2 c6 13.e4 d5 14.Qe2 dxe4 15.Qxe4 Rc8 16.Rad1 Re8 17.Ne3 Bf8 18.Qf3 Qf6 19.Qe2 Qg6 20.Ng4 h5 21.Ne5 Nxe5 22.dxe5 Red8 23.h3 Bc5 24.Kg2 a5 25.Qf3 Qf5 26.Qxf5 exf5 27.f4 Kf8 28.g4 hxg4 29.hxg4 fxg4 30.Kg3 g6 31.Kxg4 Ke7 32.f5 gxf5+ 33.Kxf5 Rxd1 34.Rxd1 Rd8 35.Rh1 Bb4 36.Bxb4+ axb4 37.Rh6 Ra8 38.Rxc6 Rxa2 39.Rxb6 Rxb2 40.Rb7+ Ke8 41.Ke4 b3 42.Kd3 Rb1 43.Kc3 Rc1+ 44.Kd4 Rd1+ 45.Kc5 Re1 46.Kd6 Rd1+ 47.Kc6 Rb1 48.c5 b2 49.Rb5 Ke7 50.Kb6 Ke6 51.c6 Rc1 52.Rxb2 Kxe5 1/2-1/2
1971.??.?? Ibm
1392034 Ivkov, Borislav (2560) Keres, Paul (2615) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 d6 5.O-O Bd7 6.c3 Nge7 7.d4 Ng6 8.Re1 Be7 9.Nbd2 h6 10.Nf1 Bg5 11.Ne3 Bxe3 12.Bxe3 O-O 13.dxe5 Ncxe5 14.Nxe5 1/2-1/2
1971.??.?? Ibm
1393906 Gligoric, Svetozar (2600) Ivkov, Borislav (2560) 1/2-1/2
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.Ne2 d6 6.a3 Ba5 7.g3 Ne4 8.Qc2 Nxc3 9.Nxc3 cxd4 10.exd4 Nc6 11.Be3 e5 12.dxe5 Nxe5 13.Bg2 O-O 14.O-O Nxc4 15.Bd4 Be6 1/2-1/2
1970.??.?? Rovinj/Zagreb
1395975 Petrosian, Tigran V Ivkov, Borislav 1/2-1/2
1.d4 Nf6 2.Nf3 e6 3.c4 Bb4+ 4.Nbd2 b6 5.a3 Bxd2+ 6.Qxd2 Bb7 7.Qc2 O-O 8.e3 d6 9.b4 Nbd7 10.Bb2 Ne4 11.Bd3 f5 12.O-O Ndf6 13.d5 exd5 14.Nd4 dxc4 15.Bxc4+ d5 16.Bd3 Bc8 17.Nc6 Qe8 18.Rac1 Bd7 19.Rfe1 Rf7 1/2-1/2
1970.??.?? Palma de Mallorca Interzonal
1388042 Smyslov, Vassily Ivkov, Borislav 1/2-1/2
1.e4 c5 2.Nf3 d6 3.g3 Nc6 4.Bg2 Nf6 5.d3 g6 6.O-O Bg7 7.Nbd2 O-O 8.a4 Rb8 9.Nc4 Nd7 10.Nh4 a6 11.f4 b5 12.axb5 axb5 13.Ne3 Nb6 14.f5 c4 15.Ng4 Kh8 16.Bh6 Ne5 17.d4 Nxg4 18.Bxg7+ Kxg7 19.Qxg4 Nd7 20.Kh1 Nf6 21.Qf4 Bb7 22.e5 Nd5 23.Qd2 dxe5 24.dxe5 Qb6 25.Rae1 Rbd8 26.Qg5 f6 27.Qc1 g5 28.Nf3 Kh8 29.c3 b4 30.Nd4 bxc3 31.bxc3 Nxc3 32.Ne6 Bxg2+ 33.Kxg2 Na2 34.Qxc4 Rd2+ 35.Re2 Qb4 36.Qxb4 Rxe2+ 37.Kf3 Nxb4 38.Kxe2 Rc8 39.Rd1 Nc6 40.exf6 exf6 41.Ke3 Ne5 1/2-1/2
1970.??.?? Rovinj/Zagreb
1376782 Kortschnoj, Viktor Ivkov, Borislav 1-0
1.c4 c5 2.Nf3 Nf6 3.g3 e6 4.Bg2 Nc6 5.O-O d5 6.cxd5 exd5 7.d4 Be7 8.Nc3 O-O 9.Bg5 cxd4 10.Nxd4 h6 11.Be3 Re8 12.Qb3 Na5 13.Qc2 Bg4 14.h3 Bh5 15.Rad1 Rc8 16.g4 Bg6 17.Nf5 Bb4 18.Bd4 Ne4 19.Qa4 Bxc3 20.Bxc3 Bxf5 21.gxf5 Nc6 22.Qb5 d4 23.Qa4 Qh4 24.Bxd4 Ng5 25.Rd3 Rxe2 26.Qd1 Rce8 27.Bc3 Qf4 28.f6 R2e6 29.fxg7 Rg6 30.Rg3 Ne5 31.Kh1 Qf5 32.Qh5 Nd3 33.h4 Nf4 34.Qg4 Qxg4 35.Rxg4 Nge6 36.Rxg6 fxg6 37.Rd1 Nxg7 38.Rd7 Nge6 39.Bxb7 Rd8 40.Rxd8+ Nxd8 41.Be4 Kf7 42.Kh2 Nde6 43.Bd2 Kf6 44.Be3 Ke5 45.Bb1 Nd4 46.Kg3 Nh5+ 47.Kg4 Nf6+ 48.Kh3 1-0
1970.??.?? Rovinj/Zagreb
1388065 Smyslov, Vassily Ivkov, Borislav 1-0
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Bg5 O-O 5.e3 d6 6.Be2 Nbd7 7.Nf3 c6 8.Qc2 e5 9.Rd1 h6 10.Bh4 Qe7 11.dxe5 dxe5 12.O-O a5 13.Ne4 g5 14.Nxf6+ Nxf6 15.Bg3 Nh5 16.Nd2 Nxg3 17.hxg3 f5 18.c5 Kh8 19.e4 f4 20.Nf3 Be6 21.Rd6 Rad8 22.Rfd1 Rxd6 23.cxd6 Qf6 24.Qc5 a4 25.Qb6 Qf7 26.gxf4 exf4 27.Nd4 Bd7 28.Nf5 Be5 29.Nxh6 Qh7 30.Ng4 Bxg4 31.Bxg4 f3 32.gxf3 1-0
1970.??.?? Herceg Novi blitz
1389904 Ivkov, Borislav Fischer, Robert James 0-1
1.Nf3 Nf6 2.g3 g6 3.Bg2 Bg7 4.O-O O-O 5.c4 d6 6.d4 Nbd7 7.Nc3 e5 8.e4 exd4 9.Nxd4 Nc5 10.h3 a5 11.Re1 Re8 12.Bg5 h6 13.Bf4 Nfd7 14.Qd2 Ne5 15.Bf1 Ne6 16.Nxe6 Nf3+ 17.Kg2 Nxe1+ 18.Rxe1 Bxe6 19.Bxh6 Bxh6 20.Qxh6 Qf6 21.Qd2 a4 22.f4 Qe7 23.g4 c6 24.Qd4 f6 25.Rd1 Rad8 26.Nxa4 c5 27.Qd3 Kg7 28.Nc3 Rh8 29.Qd2 Rh4 30.a3 Rdh8 31.Kg3 f5 32.exf5 Rxh3+ 33.Bxh3 Qh4+ 34.Kf3 Qxh3+ 35.Ke2 Bxc4+ 36.Kf2 Qh2+ 0-1
1970.??.?? Herceg Novi blitz
1389916 Fischer, Robert James Ivkov, Borislav 1-0
1.e4 d6 2.d4 g6 3.Nf3 Bg7 4.c3 Nf6 5.Bd3 O-O 6.O-O Nc6 7.Qe2 e5 8.h3 Nh5 9.Bg5 Bf6 10.Be3 Bg7 11.Nbd2 Re8 12.d5 Ne7 13.c4 Nf4 14.Bxf4 exf4 15.Rab1 Nf5 16.b4 a5 17.bxa5 Rxa5 18.Nb3 Ra8 19.c5 h6 20.Bb5 Bd7 21.a4 Bxb5 22.axb5 Nh4 23.cxd6 cxd6 24.Nxh4 Qxh4 25.Nd2 Bd4 26.Qf3 Ra2 27.Nc4 Qf6 28.Rbd1 Bc5 29.e5 dxe5 30.d6 e4 31.d7 Rd8 32.Qxe4 f3 33.Qxf3 Qxf3 34.gxf3 Rc2 35.Na5 Be7 36.Nxb7 Rc7 37.Nxd8 Bxd8 38.Rfe1 1-0
1970.??.?? Palma de Mallorca Interzonal
1389933 Fischer, Robert James Ivkov, Borislav 1-0
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 h6 10.d4 Re8 11.Be3 Bf8 12.Nbd2 Bb7 13.Qb1 Qb8 14.a3 Nd8 15.Bc2 c6 16.b4 Qc7 17.Bd3 Ne6 18.Qc2 Rac8 19.a4 Nd7 20.Qb3 Nf4 21.Bxf4 exf4 22.c4 bxc4 23.Bxc4 d5 24.Bd3 Rb8 25.Qc3 Qb6 26.Reb1 Ba8 27.a5 Qa7 28.e5 Rb7 29.Qxc6 Bxb4 30.Qxa6 Qb8 31.Bc2 Re6 32.Qd3 Nf8 33.Qf5 Ra6 34.Nb3 g6 35.Qxf4 Bc3 36.Nc5 Rxa5 37.Nxb7 Rxa1 38.Rxa1 Ne6 39.Qf6 Bxa1 40.Nd6 Qc7 41.Bxg6 Qc1+ 42.Ne1 Qxe1+ 43.Kh2 Ng5 44.Bxf7+ 1-0
1970.??.?? Caracas
1235311 Ivkov, Borislav Karpov, Anatoly 1-0
1.Nf3 Nf6 2.c4 e6 3.Nc3 d5 4.d4 Be7 5.Bg5 O-O 6.e3 h6 7.Bh4 b6 8.Bd3 Bb7 9.O-O c5 10.Qe2 cxd4 11.exd4 Nc6 12.Rad1 Nb4 13.Bb1 dxc4 14.Ne5 Rc8 15.a3 Nbd5 16.Bxf6 Bxf6 17.Qc2 Re8 18.Qh7+ Kf8 19.Ne4 Rc7 20.Rfe1 c3 21.Ng3 Ne7 22.Qh8+ Ng8 23.Bh7 Bxe5 24.Nf5 exf5 25.Qxg8+ Ke7 26.Rxe5+ Kf6 27.Rxf5+ Ke6 28.Re1+ Kd7 29.Rxe8 1-0
1970.??.?? Belgrade URS-World
1392002 Ivkov, Borislav Keres, Paul 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 d6 5.O-O Bd7 6.c3 Nge7 7.d4 Ng6 8.Nbd2 Be7 9.Re1 O-O 10.Nf1 exd4 11.cxd4 Bf6 12.Ne3 Re8 13.Bc2 Nh4 14.Nxh4 Bxh4 15.Nd5 Ne7 16.Nc3 Ng6 17.g3 Bf6 18.Be3 c5 19.f4 cxd4 20.Bxd4 Bc6 21.Bb3 Nf8 22.Bxf6 Qxf6 23.Nd5 Qd8 24.Qh5 Nd7 25.Rad1 Nc5 26.Bc2 g6 27.Qg5 Qxg5 28.fxg5 Bxd5 29.Rxd5 Re6 30.b4 Nd7 31.Bb3 Ne5 32.Rc1 Nc6 33.b5 axb5 34.Rxb5 Re7 35.Rd1 Ra5 36.Rxa5 Nxa5 37.Bd5 Rc7 38.Rb1 Kf8 39.Rb5 Nc6 40.Rb6 Ke7 1/2-1/2
1970.??.?? Belgrade URS-World
1392003 Keres, Paul Ivkov, Borislav 1-0
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 d6 7.Bxc6+ bxc6 8.d4 Nd7 9.Nbd2 O-O 10.Nc4 Bf6 11.Be3 Qe8 12.Qd2 Qe6 13.Qc3 Rb8 14.b3 Re8 15.Na5 exd4 16.Bxd4 c5 17.Bxf6 Qxf6 18.Qxf6 gxf6 19.Nd2 Ne5 20.f4 Ng6 21.g3 Bd7 22.Nac4 Bc6 23.Ne3 Kf8 24.Kf2 Bxe4 25.f5 Bc6 26.fxg6 fxg6 27.Nec4 Kf7 28.a3 Rxe1 29.Rxe1 g5 30.Ne3 h5 31.Nf5 Re8 32.Rxe8 Bxe8 33.h4 d5 34.b4 Bd7 35.Ne3 cxb4 36.axb4 gxh4 37.gxh4 Ke6 38.Nf3 Kd6 39.c3 c5 40.Ke2 Kc6 41.Kd3 Be8 42.bxc5 Kxc5 43.Nd4 Bg6+ 44.Kd2 a5 45.Ng2 Kd6 46.Nf4 Be8 47.Nd3 Bg6 48.Nb5+ Kc6 49.Nf4 Be8 50.Na3 Kd6 51.Ke3 Ke5 52.Nc2 a4 53.Nd4 a3 54.Nd3+ Kd6 55.Nc2 a2 56.Ndb4 Bg6 57.Na1 Kc5 58.Nb3+ Kc4 59.Nd2+ Kxc3 60.Nxa2+ Kb2 61.Nb4 Bf7 62.Kd4 Kc1 63.Nf3 Kd1 64.Ke3 Bg8 65.Nd3 Kc2 66.Nf4 Bf7 67.Kd4 Kd1 68.Kd3 Kc1 69.Ne2+ Kb2 70.Nc3 Bg8 71.Kd4 Kc2 72.Nxd5 Bxd5 73.Kxd5 Kd3 74.Nd4 Ke3 75.Nf5+ Kf4 76.Ke6 1-0
1970.??.?? Belgrade URS-World
1392004 Ivkov, Borislav Keres, Paul 1/2-1/2
1.Nf3 d5 2.c4 e6 3.d4 c5 4.cxd5 exd5 5.g3 Nc6 6.Bg2 Nf6 7.O-O Be7 8.Nc3 O-O 9.dxc5 Bxc5 10.Bg5 d4 11.Bxf6 Qxf6 12.Ne4 Qe7 13.Nxc5 Qxc5 14.Qd2 Bg4 15.Rac1 Qb6 16.Ng5 Rad8 17.Qf4 Bh5 18.Qh4 Bg6 19.Be4 Ne5 20.Nxh7 Rfe8 21.Ng5 d3 22.exd3 f5 23.Bg2 Rd4 24.Qh3 Nxd3 25.Nf3 Nxc1 26.Nxd4 Qxd4 27.Rxc1 Re2 28.Rf1 Rxb2 29.Bf3 Rxa2 30.Bxb7 a5 31.Qg2 Bf7 32.Qf3 g6 33.h4 Ra1 34.Rxa1 Qxa1+ 35.Kh2 Qe5 36.Bc6 Kg7 37.Qa3 f4 38.Qa4 fxg3+ 39.fxg3 Qb2+ 40.Bg2 Qc3 41.Qb5 Qc7 42.h5 gxh5 43.Qg5+ Kf8 44.Qh6+ Ke8 45.Bc6+ Ke7 46.Qg5+ Kd6 47.Bg2 Kd7 48.Qf6 1/2-1/2
1970.??.?? Belgrade URS-World
1392005 Keres, Paul Ivkov, Borislav 1-0
1.e4 c5 2.Nf3 d6 3.Nc3 Bg4 4.h3 Bxf3 5.Qxf3 Nc6 6.g3 g6 7.Bg2 Bg7 8.O-O h5 9.d3 h4 10.g4 e5 11.Nd5 Nce7 12.Rb1 Nxd5 13.exd5 a5 14.c3 Ne7 15.Qe2 f5 16.f4 fxg4 17.Qxg4 Qd7 18.fxe5 Bxe5 19.Bg5 Qxg4 20.hxg4 Rh7 21.Be4 Kd7 22.Rf3 Rg8 23.Rbf1 Ke8 24.Kh1 h3 25.Rd1 Kd7 26.d4 cxd4 27.cxd4 Bh8 28.Kh2 Rc8 29.Rdf1 Bxd4 30.Rf7 Be5+ 31.Kh1 Rxf7 32.Rxf7 Rc4 33.Bxg6 Rd4 34.Rxe7+ Kc8 35.Bf5+ Kb8 36.Re8+ Ka7 37.Be3 1-0
1970.??.?? Rovinj/Zagreb
1389961 Ivkov, Borislav Fischer, Robert James 1/2-1/2
1.d4 Nf6 2.c4 e6 3.Nf3 c5 4.e3 d5 5.Nc3 Nc6 6.a3 cxd4 7.exd4 Be7 8.c5 Ne4 9.Qc2 f5 10.Bb5 O-O 11.O-O g5 12.Bxc6 bxc6 13.Ne5 Bf6 14.Nxc6 Qc7 15.Nxe4 fxe4 16.Ne5 Ba6 17.Re1 Bxe5 18.dxe5 Qxe5 19.Qc3 Qf5 20.Qg3 g4 21.b4 d4 22.h3 h5 23.a4 Bd3 24.b5 e5 25.c6 a6 26.b6 Rf6 27.Bb2 Rxc6 28.Bxd4 h4 29.Qxe5 Qxe5 30.Bxe5 Rxb6 31.hxg4 Rg6 32.f3 Re8 33.Bd4 Rf8 34.Re3 Rd8 35.Bc3 exf3 36.gxf3 Bc4 37.Rae1 Rf8 38.Re8 Bd5 39.Rxf8+ Kxf8 40.Re3 Re6 41.Be5 Kg8 42.f4 Rg6 43.g5 Rc6 44.Rh3 Rc1+ 45.Kf2 Rh1 46.Rd3 Rh2+ 47.Ke1 Be4 48.Rd6 Rg2 49.Rh6 Rg4 50.Rxa6 h3 51.Rh6 Rg1+ 52.Kf2 Rg2+ 53.Ke3 Bf5 54.a5 Kf7 55.a6 Ra2 56.Kd4 h2 57.a7 Rxa7 58.Rxh2 Rd7+ 59.Kc5 Re7 60.Bd6 Re8 61.Ra2 Kg6 62.Ra7 Kh5 63.Rf7 Kg4 64.Rf6 Rc8+ 65.Kd5 Re8 66.Rh6 Be4+ 67.Kc5 Bf5 68.Be5 Rc8+ 69.Kd6 Ra8 70.Kd5 Rd8+ 71.Bd6 Re8 72.Bc7 Be4+ 73.Kd4 1/2-1/2
1970.??.?? Budapest
1392014 Keres, Paul Ivkov, Borislav 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.Bb5 Bb4 5.O-O O-O 6.d3 d6 7.Bg5 Bxc3 8.bxc3 Qe7 9.Bxc6 bxc6 10.Rb1 h6 11.Bxf6 Qxf6 12.Nd2 Be6 13.c4 Rab8 1/2-1/2
1970.??.?? Herceg Novi blitz
1228955 Ivkov, Borislav Fischer, Robert James 0-1
1.Nf3 Nf6 2.g3 g6 3.Bg2 Bg7 4.O-O O-O 5.c4 d6 6.d4 Nbd7 7.Nc3 e5 8.e4 exd4 9.Nxd4 Nc5 10.h3 a5 11.Re1 Re8 12.Bg5 h6 13.Bf4 Nfd7 14.Qd2 Ne5 15.Bf1 Ne6 16.Nxe6 Nf3+ 17.Kg2 Nxe1+ 18.Rxe1 Bxe6 19.Bxh6 Bxh6 20.Qxh6 Qf6 21.Qd2 a4 22.f4 Qe7 23.g4 c6 24.Qd4 f6 25.Rd1 Rad8 26.Nxa4 c5 27.Qd3 Kg7 28.Nc3 Rh8 29.Qd2 Rh4 30.a3 Rdh8 31.Kg3 f5 32.exf5 Rxh3+ 33.Bxh3 Qh4+ 34.Kf3 Qxh3+ 35.Ke2 Bxc4+ 36.Kf2 Qh2+ 0-1
1970.??.?? Herceg Novi blitz
1228970 Fischer, Robert James Ivkov, Borislav 1-0
1.e4 d6 2.d4 g6 3.Nf3 Bg7 4.c3 Nf6 5.Bd3 O-O 6.O-O Nc6 7.Qe2 e5 8.h3 Nh5 9.Bg5 Bf6 10.Be3 Bg7 11.Nbd2 Re8 12.d5 Ne7 13.c4 Nf4 14.Bxf4 exf4 15.Rab1 Nf5 16.b4 a5 17.bxa5 Rxa5 18.Nb3 Ra8 19.c5 h6 20.Bb5 Bd7 21.a4 Bxb5 22.axb5 Nh4 23.cxd6 cxd6 24.Nxh4 Qxh4 25.Nd2 Bd4 26.Qf3 Ra2 27.Nc4 Qf6 28.Rbd1 Bc5 29.e5 dxe5 30.d6 e4 31.d7 Rd8 32.Qxe4 f3 33.Qxf3 Qxf3 34.gxf3 Rc2 35.Na5 Be7 36.Nxb7 Rc7 37.Nxd8 Bxd8 38.Rfe1 1-0
1970.??.?? Herceg Novi blitz
1230006 Ivkov, Borislav Tal, Mikhail 0-1
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.d5 a5 8.Bg5 Na6 9.Nd2 Nc5 10.O-O h6 11.Bh4 Bd7 12.b3 c6 13.a3 cxd5 14.cxd5 Rc8 15.a4 Qb6 16.Rb1 Qb4 17.Na2 Qd4 18.Bxf6 Bxf6 19.Bf3 b5 20.axb5 Bxb5 21.Be2 Nd3 22.Nc4 Nf4 23.Bg4 Bxc4 24.bxc4 Qxe4 25.f3 Qe3+ 26.Kh1 Rxc4 0-1
1970.??.?? Palma de Mallorca Interzonal
1393850 Gligoric, Svetozar Ivkov, Borislav 1/2-1/2
1.d4 Nf6 2.c4 d6 3.Nc3 Bf5 4.Nf3 h6 5.d5 e5 6.dxe6 Bxe6 7.Nd4 Bd7 8.g3 Nc6 9.Bg2 g6 10.b3 Bg7 11.Bb2 O-O 12.O-O Re8 13.e3 Nxd4 14.exd4 c6 15.Qd2 Bf5 16.d5 c5 17.Rfe1 Qd7 18.f3 h5 19.h4 Rxe1+ 20.Rxe1 Re8 21.Nd1 Rxe1+ 22.Qxe1 b5 23.Nf2 b4 24.Bf1 a5 25.Qd2 a4 26.Bd3 axb3 27.axb3 Ne8 28.Bxg7 Nxg7 29.Bxf5 Nxf5 30.Ne4 Qe7 31.Qf4 Nd4 32.Kf2 Qa7 33.Nf6+ Kg7 34.Nxh5+ gxh5 35.Qg5+ Kf8 36.Qd8+ Kg7 37.Qg5+ Kh7 38.Qxh5+ Kg8 39.Qg5+ Kf8 40.Qd8+ Kg7 41.Qg5+ 1/2-1/2
1970.??.?? Herceg Novi blitz
1230011 Tal, Mikhail Ivkov, Borislav 1-0
1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.Bg5 h6 5.Be3 b6 6.Nf3 Bb7 7.Bd3 Nd7 8.Qd2 c5 9.O-O-O Ngf6 10.b3 c4 11.Bxc4 Nxe4 12.Nxe4 Bxe4 13.Rhe1 Bxf3 14.gxf3 e6 15.Bf4 Nf6 16.Bxe6 fxe6 17.Rxe6+ Kf7 18.Rxd6 Qc8 19.Be5 Rd8 20.Rxd8 Qxd8 21.Rg1 Qd7 22.Qd3 Qf5 23.Qc4+ Qe6 24.Qc7+ Qe7 25.Qc4+ Qe6 26.Qd3 Qf5 27.Qc4+ Qe6 28.Qxe6+ Kxe6 29.Rxg6 1-0
1970.??.?? Palma de Mallorca Interzonal
1228989 Fischer, Robert James Ivkov, Borislav 1-0
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 h6 10.d4 Re8 11.Be3 Bf8 12.Nbd2 Bb7 13.Qb1 Qb8 14.a3 Nd8 15.Bc2 c6 16.b4 Qc7 17.Bd3 Ne6 18.Qc2 Rac8 19.a4 Nd7 20.Qb3 Nf4 21.Bxf4 exf4 22.c4 bxc4 23.Bxc4 d5 24.Bd3 Rb8 25.Qc3 Qb6 26.Reb1 Ba8 27.a5 Qa7 28.e5 Rb7 29.Qxc6 Bxb4 30.Qxa6 Qb8 31.Bc2 Re6 32.Qd3 Nf8 33.Qf5 Ra6 34.Nb3 g6 35.Qxf4 Bc3 36.Nc5 Rxa5 37.Nxb7 Rxa1 38.Rxa1 Ne6 39.Qf6 Bxa1 40.Nd6 Qc7 41.Bxg6 Qc1+ 42.Ne1 Qxe1+ 43.Kh2 Ng5 44.Bxf7+ 1-0
1970.??.?? Caracas
1381570 Ivkov, Borislav Karpov, Anatoly 1-0
1.Nf3 Nf6 2.c4 e6 3.Nc3 d5 4.d4 Be7 5.Bg5 O-O 6.e3 h6 7.Bh4 b6 8.Bd3 Bb7 9.O-O c5 10.Qe2 cxd4 11.exd4 Nc6 12.Rad1 Nb4 13.Bb1 dxc4 14.Ne5 Rc8 15.a3 Nbd5 16.Bxf6 Bxf6 17.Qc2 Re8 18.Qh7+ Kf8 19.Ne4 Rc7 20.Rfe1 c3 21.Ng3 Ne7 22.Qh8+ Ng8 23.Bh7 Bxe5 24.Nf5 exf5 25.Qxg8+ Ke7 26.Rxe5+ Kf6 27.Rxf5+ Ke6 28.Re1+ Kd7 29.Rxe8 1-0
1970.??.?? Rovinj/Zagreb
1229018 Ivkov, Borislav Fischer, Robert James 1/2-1/2
1.d4 Nf6 2.c4 e6 3.Nf3 c5 4.e3 d5 5.Nc3 Nc6 6.a3 cxd4 7.exd4 Be7 8.c5 Ne4 9.Qc2 f5 10.Bb5 O-O 11.O-O g5 12.Bxc6 bxc6 13.Ne5 Bf6 14.Nxc6 Qc7 15.Nxe4 fxe4 16.Ne5 Ba6 17.Re1 Bxe5 18.dxe5 Qxe5 19.Qc3 Qf5 20.Qg3 g4 21.b4 d4 22.h3 h5 23.a4 Bd3 24.b5 e5 25.c6 a6 26.b6 Rf6 27.Bb2 Rxc6 28.Bxd4 h4 29.Qxe5 Qxe5 30.Bxe5 Rxb6 31.hxg4 Rg6 32.f3 Re8 33.Bd4 Rf8 34.Re3 Rd8 35.Bc3 exf3 36.gxf3 Bc4 37.Rae1 Rf8 38.Re8 Bd5 39.Rxf8+ Kxf8 40.Re3 Re6 41.Be5 Kg8 42.f4 Rg6 43.g5 Rc6 44.Rh3 Rc1+ 45.Kf2 Rh1 46.Rd3 Rh2+ 47.Ke1 Be4 48.Rd6 Rg2 49.Rh6 Rg4 50.Rxa6 h3 51.Rh6 Rg1+ 52.Kf2 Rg2+ 53.Ke3 Bf5 54.a5 Kf7 55.a6 Ra2 56.Kd4 h2 57.a7 Rxa7 58.Rxh2 Rd7+ 59.Kc5 Re7 60.Bd6 Re8 61.Ra2 Kg6 62.Ra7 Kh5 63.Rf7 Kg4 64.Rf6 Rc8+ 65.Kd5 Re8 66.Rh6 Be4+ 67.Kc5 Bf5 68.Be5 Rc8+ 69.Kd6 Ra8 70.Kd5 Rd8+ 71.Bd6 Re8 72.Bc7 Be4+ 73.Kd4 1/2-1/2
1970.??.?? Herceg Novi blitz
1395935 Ivkov, Borislav Petrosian, Tigran V 0-1
1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 Ne7 6.Qg4 Ng6 7.e5 Nc6 8.Bd3 Qh4 9.h3 Bd7 10.Nf3 Qxg4 11.hxg4 Na5 12.Ng5 h6 13.Nh3 Nc4 14.Nf4 Nxf4 15.Bxf4 Ke7 16.Ke2 Nb2 17.Rab1 Nxd3 18.cxd3 b6 19.g5 hxg5 20.Bxg5+ f6 21.Bf4 f5 22.Kd2 Kf7 23.Bg5 Rac8 24.Ke3 Ba4 25.Rbc1 Rxh1 26.Rxh1 c5 27.dxc5 Rxc5 28.Rh8 Be8 29.Rh1 Rxc3 30.Kd4 Rxa3 31.Rc1 Bb5 32.Rc3 Ra4+ 0-1
1970.??.?? EU-chT Kapfenberg
1376737 Ivkov, Borislav Kortschnoj, Viktor 0-1
1.d4 Nf6 2.c4 g6 3.Nf3 Bg7 4.g3 d5 5.Bg2 dxc4 6.Qa4+ Nfd7 7.O-O Nc6 8.Qxc4 Nb6 9.Qc2 Nxd4 10.Nxd4 Qxd4 11.Qxc7 Be5 12.Qc2 Bf5 13.e4 Be6 14.Nc3 O-O 15.Be3 Qb4 16.a3 Qb3 17.Qxb3 Bxb3 18.f4 Nc4 19.Bf2 Bxc3 20.bxc3 b6 21.e5 Rac8 22.Bd4 Rfd8 23.f5 Na5 24.Rf2 Bd5 25.Bh3 Nb3 26.Rd1 Nxd4 27.Rxd4 Rxc3 28.Rfd2 Rc5 29.e6 Rd6 30.exf7+ Kxf7 31.Rh4 Kg7 32.Re2 Rc7 33.Rd4 Kf6 34.Red2 Ke5 35.fxg6 hxg6 36.Rf4 Rc1+ 37.Bf1 Rf6 38.Rxf6 exf6 39.Kf2 Ra1 40.Re2+ Be4 41.Re3 Kd4 42.Rb3 Rb1 43.Rxb1 Bxb1 44.h4 Bd3 45.Bg2 b5 46.g4 a5 47.Bc6 b4 48.axb4 axb4 49.Ba4 Kc3 50.Ke3 g5 51.h5 Bh7 52.Be8 b3 53.Bg6 Bxg6 54.hxg6 b2 55.g7 b1=Q 56.g8=Q Qe1+ 57.Kf3 Qf1+ 58.Kg3 Qf4+ 59.Kh3 Qf3+ 60.Kh2 Qf2+ 61.Kh1 Qh4+ 62.Kg2 Qxg4+ 63.Kh2 Qd4 64.Kg3 Kd3 65.Qb3+ Ke2 66.Qf3+ Kd2 67.Qg2+ Kc3 68.Qc6+ Kd3 69.Qa6+ Ke3 70.Qa3+ Qd3 71.Qc5+ Ke2+ 72.Kh2 f5 73.Qe5+ Kf2 74.Qc5+ Kf3 75.Qc6+ Qe4 76.Qc3+ Qe3 77.Qc6+ Kg4 78.Qg2+ Kh4 79.Qb2 Qd3 80.Kg2 f4 81.Kh2 Kg4 82.Qa2 Qg3+ 83.Kh1 Kh3 84.Qe2 f3 85.Qe6+ Qg4 86.Qh6+ Qh4 87.Qxg5 Qe1+ 0-1
1970.??.?? Rovinj/Zagreb
1393900 Ivkov, Borislav Gligoric, Svetozar 1/2-1/2
1.d4 Nf6 2.c4 g6 3.g3 c6 4.Bg2 d5 5.cxd5 cxd5 6.Nc3 Bg7 7.Nf3 O-O 8.O-O Nc6 9.Ne5 e6 10.Bf4 Bd7 11.Qd2 Nxe5 12.Bxe5 Bc6 13.Rac1 Qe7 1/2-1/2
1970.??.?? Siegen olm
1376765 Kortschnoj, Viktor Ivkov, Borislav 1/2-1/2
1.c4 g6 2.d4 Bg7 3.Nc3 Nf6 4.g3 O-O 5.Bg2 c6 6.e4 d6 7.Nge2 e5 8.h3 Nbd7 9.Be3 a6 10.dxe5 dxe5 11.c5 Qe7 12.Na4 Rd8 13.Qc2 Nf8 14.Nb6 Rb8 15.Nc4 Ne8 16.b4 Be6 17.O-O Bxc4 18.Qxc4 Ne6 19.h4 N8c7 20.Rad1 Nb5 21.a4 Nbd4 22.Bxd4 Nxd4 23.Nxd4 Rxd4 24.Rxd4 exd4 25.a5 Rd8 26.Rd1 h6 27.Qc2 Qd7 28.Bf1 g5 29.hxg5 hxg5 30.Bc4 Re8 31.Kg2 Qe7 32.Re1 Qe5 33.Qb3 Qf6 34.Qd3 Qg6 35.Qe2 g4 36.Bd3 Re5 37.Rh1 Bf6 38.Qd2 Qg7 39.Qb2 Re8 40.Rh5 Re5 41.Rxe5 Bxe5 42.Qe2 Qg5 43.Qd1 Qg6 1/2-1/2
1969.??.?? Belgrade
1393703 Ivkov, Borislav Gligoric, Svetozar 1/2-1/2
1.d4 Nf6 2.c4 g6 3.g3 c6 4.Nf3 d5 5.Bg2 Bg7 6.O-O O-O 7.b3 Bf5 8.Bb2 Nbd7 9.cxd5 cxd5 10.Nc3 Be4 11.Nxe4 Nxe4 12.Nd2 Ndf6 13.Nxe4 Nxe4 14.Qd3 f5 15.Qb5 Rb8 16.Rac1 a6 17.Qd3 Qd7 18.Rc2 Rfc8 19.Rfc1 e6 20.e3 Bf8 1/2-1/2
1969.??.?? Buesum
1393724 Ivkov, Borislav Gligoric, Svetozar 1/2-1/2
1.c4 c5 2.Nf3 Nf6 3.Nc3 Nc6 4.d4 cxd4 5.Nxd4 e6 6.g3 Bc5 7.Nb3 Bb4 8.Bg2 d5 9.O-O dxc4 10.Nd2 Qd4 1/2-1/2
1968.??.?? Palma de Mallorca
1393674 Ivkov, Borislav Gligoric, Svetozar 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.Bb5 Bb4 5.O-O O-O 6.d3 d6 7.Bg5 Bxc3 8.bxc3 Qe7 9.Re1 Nd8 10.d4 Bg4 11.h3 Bh5 12.g4 Bg6 13.Bh4 Ne6 1/2-1/2
1968.??.?? Palma de Mallorca
1374254 Spassky, Boris Ivkov, Borislav 1-0
1.e4 c6 2.d4 d5 3.exd5 cxd5 4.c4 Nf6 5.Nc3 e6 6.Nf3 Be7 7.Bd3 dxc4 8.Bxc4 O-O 9.O-O Nc6 10.a3 a6 11.Bg5 b5 12.Ba2 Bb7 13.Rc1 Rc8 14.Qd3 Re8 15.Rfd1 Nd5 16.Ne4 h6 17.Bd2 Qb6 18.Bb1 f5 19.Ng3 Bf6 20.Ne2 Rcd8 21.Ba2 Kh8 22.b4 Nce7 23.Ng3 Nc7 24.Nh5 Be4 25.Qe2 Bxf3 26.Qxf3 Bxd4 27.Bc3 e5 28.Qg3 Bxf2+ 29.Qxf2 Qxf2+ 30.Kxf2 Ned5 31.Bxe5 Rxe5 32.Rxc7 1-0
1968.??.?? Vinkovci
1389874 Ivkov, Borislav Fischer, Robert James 0-1
1.d4 Nf6 2.c4 c5 3.Nf3 cxd4 4.Nxd4 e6 5.Nc3 Bb4 6.Nc2 Bxc3+ 7.bxc3 Qa5 8.Qd3 Nc6 9.Ba3 b6 10.Bd6 Ba6 11.e4 b5 12.Be2 bxc4 13.Qe3 Qb6 14.f3 O-O-O 15.O-O Qxe3+ 16.Nxe3 Ne8 17.Bg3 d5 18.exd5 exd5 19.Rfd1 Ne7 20.Rd2 Nc7 21.Rad1 Bb7 22.Be5 f6 23.Bd4 Nc6 24.Bc5 Rhe8 25.Kf2 Ne6 26.Ba3 Nf4 27.Bf1 Ne5 28.Nf5 Kc7 29.Nxg7 Rg8 30.g3 Nh3+ 31.Bxh3 Rxg7 32.Bf1 Ba6 33.Bc5 Nd3+ 34.Bxd3 cxd3 35.Bxa7 Re7 36.Rxd3 Bxd3 37.Rxd3 Ra8 38.Be3 Rxa2+ 39.Bd2 Kc6 40.g4 f5 41.gxf5 Rf7 42.Kg3 Rxf5 43.Kg4 Rf7 44.h4 Ra1 45.Be3 Rf1 46.Bd4 Kb5 47.Be3 Rg7+ 48.Kh5 Rd7 49.Bd4 Kc4 50.Re3 Rf7 51.Kh6 Rh1 52.h5 Rf5 53.Kxh7 Rhxh5+ 54.Kg6 Rhg5+ 55.Kh6 Rg2 56.Be5 Rf2 57.f4 R2xf4 58.Bxf4 Rxf4 59.Kg5 Rf1 60.Kg4 Rc1 61.Kf4 Rxc3 62.Re8 d4 63.Rc8+ Kd3 64.Ra8 Rc7 65.Ra3+ Kc2 66.Ke4 d3 67.Ra2+ Kb3 68.Rd2 Kc4 69.Rh2 Re7+ 70.Kf3 Kc3 71.Rh8 d2 72.Rc8+ Kd3 73.Rd8+ Kc2 74.Rc8+ Kd1 75.Kf2 Rf7+ 0-1
1968.??.?? Bamberg
1391924 Keres, Paul Ivkov, Borislav 1-0
1.e4 e6 2.d4 d5 3.Nd2 c5 4.Ngf3 Nf6 5.exd5 exd5 6.Bb5+ Bd7 7.Bxd7+ Nbxd7 8.O-O Be7 9.dxc5 Nxc5 10.Nb3 Nce4 11.Nfd4 Qd7 12.Qf3 O-O 13.Nf5 Rfe8 14.Nxe7+ Rxe7 15.Be3 Qb5 16.Bd4 Rae8 17.Qd3 Qc6 18.Rad1 Nh5 19.Be3 Nhf6 20.Nd4 Qd7 21.h3 a6 22.Rfe1 Nd6 23.Nf3 Qa4 24.b3 Qa5 25.a4 Nde4 26.Bd4 h6 27.Re3 Nh5 28.Bb2 Nhf6 29.Rde1 Nc5 30.Qd4 Rxe3 31.Rxe3 Re4 32.Rxe4 Ncxe4 33.Qe3 Qc7 34.Nd4 Qd7 35.Qf4 Qd6 36.Qf5 Qc5 37.Qf3 Qc7 38.Qe3 Qd7 39.f3 Nd6 40.Qe5 Nde8 41.Kf2 Nd6 42.g4 Qc7 43.Ke2 Qc5 44.Kd2 Nd7 45.Qe3 Qa5+ 46.Qc3 Qxc3+ 47.Kxc3 Ne5 48.Ba3 Ne8 49.f4 Ng6 50.Ne2 Nc7 51.f5 Nh4 52.Kd4 b6 53.Ke5 Nf3+ 54.Kd6 Ne8+ 55.Kxd5 Ng5 56.Nf4 1-0
1968.??.?? Lugano ol (Men)
1376618 Ivkov, Borislav Kortschnoj, Viktor 0-1
1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7 6.O-O O-O 7.Nc3 Ne4 8.Qc2 Nxc3 9.Qxc3 c5 10.Rd1 d6 11.b3 Bf6 12.Bb2 Qe7 13.Qd2 Na6 14.Ne1 Rad8 15.e4 cxd4 16.Bxd4 Bxd4 17.Qxd4 Qg5 18.Nc2 Nc5 19.Re1 Qg6 20.Re2 Rd7 21.Rd1 e5 22.Qe3 h6 23.Bh3 Rdd8 24.f3 Qf6 25.Red2 Qe7 26.Qc3 g6 27.Ne3 f5 28.exf5 Bxf3 29.Re1 Ne4 30.Qc2 Nxd2 31.Qxd2 Be4 32.Ng4 Bxf5 33.Nxh6+ Kh8 34.g4 Bc8 35.Qe3 Qh4 36.Rd1 Kh7 0-1
1968.??.?? Vinkovci
1228924 Ivkov, Borislav Fischer, Robert James 0-1
1.d4 Nf6 2.c4 c5 3.Nf3 cxd4 4.Nxd4 e6 5.Nc3 Bb4 6.Nc2 Bxc3+ 7.bxc3 Qa5 8.Qd3 Nc6 9.Ba3 b6 10.Bd6 Ba6 11.e4 b5 12.Be2 bxc4 13.Qe3 Qb6 14.f3 O-O-O 15.O-O Qxe3+ 16.Nxe3 Ne8 17.Bg3 d5 18.exd5 exd5 19.Rfd1 Ne7 20.Rd2 Nc7 21.Rad1 Bb7 22.Be5 f6 23.Bd4 Nc6 24.Bc5 Rhe8 25.Kf2 Ne6 26.Ba3 Nf4 27.Bf1 Ne5 28.Nf5 Kc7 29.Nxg7 Rg8 30.g3 Nh3+ 31.Bxh3 Rxg7 32.Bf1 Ba6 33.Bc5 Nd3+ 34.Bxd3 cxd3 35.Bxa7 Re7 36.Rxd3 Bxd3 37.Rxd3 Ra8 38.Be3 Rxa2+ 39.Bd2 Kc6 40.g4 f5 41.gxf5 Rf7 42.Kg3 Rxf5 43.Kg4 Rf7 44.h4 Ra1 45.Be3 Rf1 46.Bd4 Kb5 47.Be3 Rg7+ 48.Kh5 Rd7 49.Bd4 Kc4 50.Re3 Rf7 51.Kh6 Rh1 52.h5 Rf5 53.Kxh7 Rhxh5+ 54.Kg6 Rhg5+ 55.Kh6 Rg2 56.Be5 Rf2 57.f4 R2xf4 58.Bxf4 Rxf4 59.Kg5 Rf1 60.Kg4 Rc1 61.Kf4 Rxc3 62.Re8 d4 63.Rc8+ Kd3 64.Ra8 Rc7 65.Ra3+ Kc2 66.Ke4 d3 67.Ra2+ Kb3 68.Rd2 Kc4 69.Rh2 Re7+ 70.Kf3 Kc3 71.Rh8 d2 72.Rc8+ Kd3 73.Rd8+ Kc2 74.Rc8+ Kd1 75.Kf2 Rf7+ 0-1
1968.??.?? Hoogovens
1229948 Tal, Mikhail Ivkov, Borislav 1/2-1/2
1.c4 c5 2.Nf3 Nf6 3.Nc3 Nc6 4.d4 cxd4 5.Nxd4 e6 6.g3 Bc5 7.Nb3 Be7 8.Bg2 O-O 9.O-O d6 10.Nd4 Bd7 11.Ndb5 Qb8 12.Bg5 a6 13.Bxf6 gxf6 14.Nd4 Qa7 15.Nc2 Rac8 16.Ne4 Qb8 17.Qd2 f5 18.Ng5 Ne5 19.b3 b5 20.cxb5 axb5 21.Nd4 d5 22.Kh1 Qd6 23.e3 Qc5 24.Rfc1 Qb6 25.Rf1 Qc5 26.Rfc1 Qb6 27.Rf1 1/2-1/2
1968.??.?? Palma de Mallorca
1376637 Kortschnoj, Viktor Ivkov, Borislav 1/2-1/2
1.c4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.g3 Bc5 7.Nb3 Be7 8.Bg2 O-O 9.O-O d6 10.Nd4 Bd7 11.Ndb5 Qb8 12.Na3 Rd8 13.e4 Qc7 14.Be3 Qa5 15.Bd2 Qb6 16.Nc2 Ne5 17.b3 Bc6 18.Qe2 Ng6 19.Be3 Qa5 20.b4 Qc7 21.Nd4 Bd7 22.Ndb5 Qb8 23.Rab1 Rc8 24.Rfc1 Ne5 25.c5 dxc5 26.Bxc5 Bxc5 27.bxc5 Rxc5 28.f4 Bxb5 29.Rxb5 Rxb5 30.Nxb5 Nc6 31.e5 Ne8 32.Qf2 a6 33.Bxc6 axb5 34.Bxb5 Nc7 35.Bc4 b5 36.Bb3 g6 37.Qc5 Na6 38.Qe3 Qa7 39.Kf2 Nb4 40.Rc8+ Kg7 41.Rxa8 Qxa8 42.Qd4 Qa3 1/2-1/2
1968.??.?? Hoogovens
1376648 Ivkov, Borislav Kortschnoj, Viktor 0-1
1.d4 e6 2.c4 Nf6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7 6.O-O O-O 7.Nc3 Ne4 8.Qc2 Nxc3 9.Qxc3 Qc8 10.Rd1 d5 11.cxd5 Bxd5 12.Ne5 Bxg2 13.Kxg2 Qb7+ 14.Qf3 Qxf3+ 15.Kxf3 f6 16.Nd3 Nc6 17.Nf4 e5 18.Ne6 Nxd4+ 19.Nxd4 exd4 20.Rxd4 Rfd8 21.Rxd8+ Rxd8 22.Be3 Kf7 23.a4 Ke6 24.g4 Rd5 25.Rc1 c5 26.b3 Bd6 27.h3 g6 28.Ke4 Be5 29.Rc4 Rd1 30.Rc1 f5+ 31.gxf5+ gxf5+ 32.Kf3 Rxc1 33.Bxc1 Kd5 34.Bg5 a6 35.Bd8 b5 36.axb5 axb5 37.Ba5 c4 38.bxc4+ Kxc4 39.e4 fxe4+ 40.Kxe4 Bc3 41.Bd8 b4 42.Be7 b3 43.Ba3 Bg7 44.f4 Kc3 45.f5 Kc2 46.Kd5 Bf8 47.Bxf8 b2 48.Ke6 b1=Q 49.f6 Qb3+ 50.Ke7 Qxh3 51.f7 Qa3+ 52.Ke8 Qa4+ 53.Ke7 Qb4+ 54.Ke8 Qb8+ 55.Ke7 Qe5+ 56.Kd7 Qf6 57.Ke8 Qc6+ 58.Ke7 Qg6 59.Ke8 Kb3 60.Be7 Kc4 0-1
1968.??.?? Bamberg
1395852 Ivkov, Borislav Petrosian, Tigran V 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.a4 b4 9.d3 d6 10.Nbd2 Be6 11.Nc4 Nd7 12.Be3 a5 13.c3 bxc3 14.bxc3 d5 15.exd5 Bxd5 16.Rb1 Re8 17.Ba2 f6 18.Rb5 Bf7 19.Qc2 Nf8 20.d4 exd4 21.Nxd4 Nxd4 22.Bxd4 Qd7 23.Rd1 Rad8 24.Rbb1 Qe6 25.Re1 Qd5 26.Rb5 c5 27.Bb3 Qa8 28.Nb6 Qc6 29.Bxf7+ Kxf7 30.Qb3+ Ne6 31.Be3 Kf8 32.Nc4 Bd6 33.Rb6 Qd5 34.Nxd6 Rxd6 35.Qxd5 Rxd5 36.Rb5 Ra8 37.g3 Kf7 38.Kf1 Ra7 39.Ke2 Re5 40.Reb1 Re4 41.Ra1 f5 1/2-1/2
1968.??.?? Palma de Mallorca
1395879 Ivkov, Borislav Petrosian, Tigran V 1-0
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e6 5.Nb5 d6 6.c4 Nf6 7.N1c3 a6 8.Na3 Be7 9.Be2 O-O 10.O-O Bd7 11.Be3 Qb8 12.f3 Bd8 13.Qd2 Bc7 14.Kh1 b6 15.Rfd1 Ne8 16.Nc2 Ne7 17.Nd4 Nc6 18.a4 Nxd4 19.Qxd4 h6 20.b4 Nf6 21.Qd2 Kh7 22.Rab1 Rd8 23.Bd3 e5 24.c5 bxc5 25.bxc5 Qc8 26.Nd5 Bxa4 27.cxd6 Rxd6 28.Rdc1 Bc6 29.Bc5 Re6 30.Bc4 Qd8 31.Rd1 Re8 32.Qc2 Nh5 33.Ne7 1-0
1967.??.?? Budva
1229846 Ivkov, Borislav Tal, Mikhail 1/2-1/2
1.c4 Nf6 2.Nc3 e6 3.Nf3 c5 4.e3 d5 5.d4 Nc6 6.a3 dxc4 7.Bxc4 a6 8.dxc5 Qxd1+ 9.Kxd1 Bxc5 10.b4 Bd6 11.Bb2 b5 12.Bd3 Bb7 13.Ke2 Ne5 14.Nxe5 Bxe5 15.f3 O-O 16.Na4 Bxb2 17.Nxb2 Nd5 18.Rhc1 1/2-1/2
1967.??.?? Budva
1376540 Kortschnoj, Viktor Ivkov, Borislav 1-0
1.d4 d5 2.c4 e6 3.Nc3 Be7 4.cxd5 exd5 5.Bf4 c6 6.e3 Bf5 7.g4 Be6 8.h3 h5 9.gxh5 Nd7 10.Rh2 Ndf6 11.Be2 Bd6 12.Bxd6 Qxd6 13.Rg2 Kf8 14.Bg4 Nh6 15.Qf3 Qd7 16.Bxe6 Qxe6 17.Nge2 Qf5 18.Nf4 Qc2 19.Qe2 Qxe2+ 20.Kxe2 Nf5 21.Rg5 Nd6 22.Rag1 Nde8 23.f3 Rd8 24.Kd3 Rh6 25.Nce2 Rd7 26.b3 Re7 27.Ng3 Nd6 28.Nf5 Nxf5 29.Rxf5 Kg8 30.Rfg5 Rh7 31.b4 a6 32.a4 Kf8 33.b5 axb5 34.axb5 Ne8 35.Rb1 Nd6 36.bxc6 bxc6 37.Rc1 Nc4 38.e4 Nb2+ 39.Kc3 Na4+ 40.Kb4 dxe4 41.Kxa4 exf3 42.Rf5 Re4 43.Kb3 Rh6 44.Kc3 Rd6 45.Ra1 Re3+ 46.Kc4 Kg8 47.Ra8+ Kh7 48.Rxf7 Rf6 49.Rff8 Rxf8 50.Rxf8 Re8 51.Rf5 1-0
1967.??.?? Sousse Interzonal
1376578 Ivkov, Borislav Kortschnoj, Viktor 1-0
1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+ 4.Nbd2 d5 5.e3 O-O 6.a3 Be7 7.b3 b6 8.Bb2 Bb7 9.Bd3 c5 10.O-O cxd4 11.exd4 Nbd7 12.Re1 Re8 13.Ne5 dxc4 14.bxc4 Nxe5 15.Rxe5 Bf8 16.a4 g6 17.a5 Bg7 18.Re1 Nh5 19.Be4 Bxe4 20.Nxe4 Rc8 21.Qb3 f5 22.Ng3 Nxg3 23.hxg3 bxa5 24.Red1 Qc7 25.c5 Rb8 26.Qa2 Qc6 27.Bc3 Re7 28.Qxa5 Rd7 29.Qa6 Rc8 30.Qc4 Qd5 31.Qxd5 Rxd5 32.f4 Rd7 33.Kf1 Rc6 34.Ke2 Bf6 35.Ra4 g5 36.Rda1 gxf4 37.gxf4 Rcc7 38.Rb1 Rc8 39.g3 h5 40.Rab4 Kf7 41.Rb7 Ke8 42.Kd3 Bd8 43.Kc4 a5 44.Rb8 Rxb8 45.Rxb8 Ke7 46.Ra8 Rb7 47.c6 Rb1 48.Ra7+ Kd6 49.Rd7+ Kxc6 50.Rxd8 Rg1 51.d5+ exd5+ 52.Rxd5 Rxg3 53.Rxa5 h4 54.Rxf5 h3 55.Rh5 Rf3 56.Be5 Ra3 57.Rh6+ Kd7 58.Kd5 Rf3 59.Rh7+ Kd8 60.Kd6 1-0
1967.??.?? Palma de Mallorca
1387886 Smyslov, Vassily Ivkov, Borislav 1/2-1/2
1.c4 g6 2.Nc3 Bg7 3.g3 c5 4.Bg2 Nc6 5.b3 e6 6.Bb2 Nge7 7.Qc1 d6 8.h4 h6 9.e3 O-O 10.Nge2 e5 11.O-O Bf5 12.Ne4 Rc8 13.d3 b6 14.N2c3 Be6 1/2-1/2
1967.??.?? Budva
1393524 Ivkov, Borislav Gligoric, Svetozar 1/2-1/2
1.g3 c5 2.Bg2 Nc6 3.c4 g6 4.Nc3 Bg7 5.e4 Nf6 6.Nge2 O-O 7.a3 d6 8.Rb1 Ne8 9.b4 Nc7 10.O-O Ne6 11.d3 Ned4 12.Nxd4 Nxd4 13.Ne2 Rb8 14.Nxd4 Bxd4 15.Bb2 e5 16.Bxd4 cxd4 17.f4 f6 18.f5 Qe7 19.h4 Qg7 20.Kh2 Bd7 21.Bh3 g5 22.b5 Kh8 23.Qd2 Rg8 1/2-1/2
1967.??.?? Palma de Mallorca
1393584 Ivkov, Borislav Gligoric, Svetozar 1/2-1/2
1.g3 g6 2.Bg2 Bg7 3.e4 c5 4.d3 Nc6 5.f4 d6 6.Nf3 e5 7.O-O Nge7 8.Nc3 O-O 9.Be3 Nd4 10.Nh4 exf4 11.Bxf4 Nec6 12.Be3 Be6 13.Nd5 1/2-1/2
1967.??.?? Sousse Interzonal
1393594 Gligoric, Svetozar Ivkov, Borislav 1/2-1/2
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.g3 O-O 5.Bg2 c6 6.e4 d6 7.Nf3 Nbd7 8.O-O e5 9.h3 Qb6 10.Re1 Re8 11.d5 Nc5 12.Rb1 a5 13.Be3 Qc7 14.Nd2 Bd7 15.Qe2 cxd5 16.cxd5 Rec8 17.Rec1 Qd8 18.Nc4 Bf8 1/2-1/2
1966.??.?? Sarajevo
1229825 Ivkov, Borislav Tal, Mikhail 1/2-1/2
1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb4+ 5.Bd2 Bxd2+ 6.Qxd2 Ba6 7.b3 c6 8.Bg2 O-O 9.O-O d5 10.Ne5 Nfd7 11.Nxd7 Nxd7 12.cxd5 cxd5 13.Nc3 Nf6 14.Rac1 Qd6 15.Rc2 Rac8 16.Rfc1 Rc7 17.Nb1 Rfc8 18.Rxc7 Rxc7 19.Rxc7 Qxc7 1/2-1/2
1966.??.?? Urs-jug
1376531 Ivkov, Borislav Kortschnoj, Viktor 0-1
1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 c5 7.Bc4 cxd4 8.cxd4 Qb6 9.Nf3 Bg7 10.O-O O-O 11.h3 Be6 12.d5 Bxh3 13.gxh3 Qc7 14.Qe2 Bxa1 15.e5 Nd7 16.Bf4 Rac8 17.Bb3 Bc3 18.Bg3 Nc5 19.e6 Qb6 20.exf7+ Rxf7 21.Ng5 Nxb3 22.axb3 Bf6 23.Nxf7 Kxf7 24.Rd1 Qxb3 25.d6 Rd8 26.d7 Qa4 27.Qd3 Qc6 28.Qb3+ Kg7 29.Qd3 e5 30.Kh2 a5 31.Kg1 a4 32.Kh2 b5 33.Qd5 Qxd5 34.Rxd5 b4 35.Rb5 b3 36.Rb4 Rxd7 37.Rxa4 e4 38.Rb4 b2 39.Bf4 Rd1 40.Rb7+ Kg8 0-1
1966.??.?? Santa Monica
1228841 Ivkov, Borislav Fischer, Robert James 0-1
1.d4 Nf6 2.Nf3 g6 3.g3 Bg7 4.Bg2 O-O 5.O-O d6 6.Nc3 d5 7.Ne5 c6 8.e4 Be6 9.exd5 cxd5 10.Ne2 Nc6 11.Nf4 Bf5 12.c3 Be4 13.Bh3 Qc7 14.Nfd3 Bxd3 15.Nxd3 e6 16.Bf4 Qd8 17.Re1 Re8 18.Bg2 Nd7 19.h4 h5 20.Bf3 b5 21.a3 a5 22.Qe2 Rc8 23.Bd6 Qb6 24.Be5 Ndxe5 25.Nxe5 Nxe5 26.dxe5 b4 27.axb4 axb4 28.Qe3 Qxe3 29.Rxe3 bxc3 30.bxc3 Rc5 31.Be2 Rec8 32.Ra3 Bf8 33.Rb3 Be7 34.Kg2 Bd8 35.Ba6 Ra8 36.Rf3 Bc7 37.Rb5 Rc4 38.Bb7 Ra3 39.Re3 Kg7 40.Bc8 Raxc3 41.Re1 Rc2 42.Bd7 0-1
1966.??.?? Santa Monica
1228850 Fischer, Robert James Ivkov, Borislav 1-0
1.e4 c5 2.Nf3 e6 3.d3 Nc6 4.g3 d5 5.Nbd2 Bd6 6.Bg2 Nge7 7.O-O O-O 8.Nh4 b6 9.f4 dxe4 10.dxe4 Ba6 11.Re1 c4 12.c3 Na5 13.e5 Bc5+ 14.Kh1 Nd5 15.Ne4 Bb7 16.Qh5 Ne7 17.g4 Bxe4 18.Bxe4 g6 19.Qh6 Nd5 20.f5 Re8 21.fxg6 fxg6 22.Nxg6 Qd7 23.Nf4 Rad8 24.Nh5 Kh8 25.Nf6 Nxf6 26.exf6 Rg8 27.Bf4 Rxg4 28.Rad1 Rdg8 29.f7 1-0
1966.??.?? La Habana olm fin-A
1395778 Ivkov, Borislav Petrosian, Tigran V 1/2-1/2
1.e4 e6 2.d4 d5 3.Nd2 c5 4.exd5 Qxd5 5.Ngf3 cxd4 6.Bc4 Qd6 7.O-O Nf6 8.Nb3 Nc6 9.Nbxd4 Nxd4 10.Nxd4 a6 11.c3 Qc7 12.Bd3 Bd6 13.h3 Bd7 14.Re1 Bh2+ 15.Kh1 Bf4 16.Qf3 Bxc1 17.Raxc1 O-O 18.c4 Rfd8 19.Qe3 Qc5 20.Nf3 1/2-1/2
1966.??.?? Santa Monica
1395791 Petrosian, Tigran V Ivkov, Borislav 1/2-1/2
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Bg5 c5 7.d5 a6 8.a4 Qa5 9.Bd2 e6 10.Nf3 exd5 11.cxd5 Re8 12.O-O Qc7 13.Qc2 Bg4 14.b3 Nbd7 15.h3 Bxf3 16.Bxf3 c4 17.b4 Re7 18.Rfe1 Rae8 19.Rac1 h6 20.a5 Qb8 21.Qb1 Kh8 22.Na4 Ne5 23.Be2 Ned7 24.Bf3 Ne5 25.Be2 Ned7 1/2-1/2
1966.??.?? Santa Monica
1395799 Ivkov, Borislav Petrosian, Tigran V 1/2-1/2
1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7 6.O-O O-O 7.Nc3 Ne4 8.Qc2 Nxc3 9.Qxc3 d6 10.Qc2 f5 11.Ne1 Bxg2 12.Nxg2 Qd7 13.b3 Nc6 14.Bb2 e5 15.dxe5 dxe5 16.Rad1 Qe6 17.Ne3 Rf7 18.Nd5 Bc5 19.a3 a5 20.Kg2 Re8 21.f3 Nd4 22.Bxd4 exd4 23.b4 axb4 24.axb4 Qxe2+ 25.Rf2 Qxc2 26.Rxc2 Bf8 27.Rxd4 c5 28.bxc5 Bxc5 29.Rd1 Ra7 30.Rb2 1/2-1/2
1966.??.?? Santa Monica
1374118 Ivkov, Borislav Spassky, Boris 0-1
1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7 6.O-O O-O 7.Nc3 Ne4 8.Nxe4 Bxe4 9.Ne1 Bxg2 10.Nxg2 d6 11.e4 Nd7 12.Be3 Qc8 13.Nf4 c6 14.Rc1 Re8 15.Nd3 c5 16.f3 Qa6 17.a4 Bf6 18.Nf2 cxd4 19.Bxd4 Bxd4 20.Qxd4 Nc5 21.Qxd6 Qxa4 22.Qd1 Qb4 23.Qc2 Red8 24.Rfd1 h6 25.Rxd8+ Rxd8 26.Rd1 Rxd1+ 27.Nxd1 Qe1+ 28.Kg2 a5 29.h4 Kf8 30.h5 Ke7 31.Nf2 Qe3 32.Qd1 f6 33.Kf1 Nb3 34.Kg2 Nd2 35.Nh3 Nxc4 36.Nf4 Qxf4 0-1
1966.??.?? Santa Monica
1374127 Spassky, Boris Ivkov, Borislav 1/2-1/2
1.d4 Nf6 2.c4 g6 3.Nf3 Bg7 4.g3 O-O 5.Bg2 d6 6.O-O Nc6 7.Nc3 a6 8.d5 Na5 9.Nd2 c5 10.Qc2 Rb8 11.b3 b5 12.Bb2 e6 13.Rab1 Re8 14.e4 Bd7 15.Rfe1 Bh6 16.dxe6 Bxe6 17.Nd5 Bg7 18.Nxf6+ Bxf6 19.Bxf6 Qxf6 20.e5 Bf5 21.exf6 Bxc2 22.Rbc1 Bf5 23.Bd5 h6 24.Ne4 Bxe4 25.Rxe4 Rxe4 26.Bxe4 Rc8 27.Kf1 Nc6 28.Re1 bxc4 29.bxc4 Ne5 30.Bd5 Rf8 1/2-1/2
1966.??.?? Santa Monica
1389795 Ivkov, Borislav Fischer, Robert James 0-1
1.d4 Nf6 2.Nf3 g6 3.g3 Bg7 4.Bg2 O-O 5.O-O d6 6.Nc3 d5 7.Ne5 c6 8.e4 Be6 9.exd5 cxd5 10.Ne2 Nc6 11.Nf4 Bf5 12.c3 Be4 13.Bh3 Qc7 14.Nfd3 Bxd3 15.Nxd3 e6 16.Bf4 Qd8 17.Re1 Re8 18.Bg2 Nd7 19.h4 h5 20.Bf3 b5 21.a3 a5 22.Qe2 Rc8 23.Bd6 Qb6 24.Be5 Ndxe5 25.Nxe5 Nxe5 26.dxe5 b4 27.axb4 axb4 28.Qe3 Qxe3 29.Rxe3 bxc3 30.bxc3 Rc5 31.Be2 Rec8 32.Ra3 Bf8 33.Rb3 Be7 34.Kg2 Bd8 35.Ba6 Ra8 36.Rf3 Bc7 37.Rb5 Rc4 38.Bb7 Ra3 39.Re3 Kg7 40.Bc8 Raxc3 41.Re1 Rc2 42.Bd7 0-1
1966.??.?? Santa Monica
1389803 Fischer, Robert James Ivkov, Borislav 1-0
1.e4 c5 2.Nf3 e6 3.d3 Nc6 4.g3 d5 5.Nbd2 Bd6 6.Bg2 Nge7 7.O-O O-O 8.Nh4 b6 9.f4 dxe4 10.dxe4 Ba6 11.Re1 c4 12.c3 Na5 13.e5 Bc5+ 14.Kh1 Nd5 15.Ne4 Bb7 16.Qh5 Ne7 17.g4 Bxe4 18.Bxe4 g6 19.Qh6 Nd5 20.f5 Re8 21.fxg6 fxg6 22.Nxg6 Qd7 23.Nf4 Rad8 24.Nh5 Kh8 25.Nf6 Nxf6 26.exf6 Rg8 27.Bf4 Rxg4 28.Rad1 Rdg8 29.f7 1-0
1966.??.?? Palma de Mallorca
1229811 Tal, Mikhail Ivkov, Borislav 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.c3 d6 9.d4 Bg4 10.d5 Na5 11.Bc2 c5 12.Nbd2 Ne8 13.b4 Nb7 14.Rb1 Bd7 15.a4 g6 16.Nf1 Ng7 17.Bh6 Qc7 18.Qd2 Rac8 19.Ne3 f6 20.axb5 axb5 21.Ra1 Ra8 22.h3 Rfc8 23.Nh2 Nd8 24.bxc5 Qxc5 25.Neg4 Rxa1 26.Rxa1 Nf7 27.Bd3 1/2-1/2
1965.??.?? JUG-ch
1393426 Ivkov, Borislav Gligoric, Svetozar 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.g4 Nc6 7.g5 Nd7 8.Be3 Be7 9.h4 O-O 10.Bc4 Nb6 11.Bb3 d5 12.exd5 exd5 13.Qe2 Bb4 14.O-O-O Bxc3 15.bxc3 Ne5 16.h5 Nec4 17.h6 g6 18.Kb1 Re8 19.Qf3 Re4 20.Qxe4 dxe4 21.Nc6 Qf8 22.Bc5 bxc6 23.Bxf8 Kxf8 24.Bxc4 Nxc4 25.Rd8+ Ke7 26.Rhd1 Nb6 27.Rh8 Bf5 28.Rxh7 c5 29.Kc1 Rb8 30.Rg7 Be6 31.Rh1 Rh8 32.Re1 Bxa2 33.Rxe4+ Be6 34.f4 Nc4 35.Re1 Nd6 36.h7 Nf5 37.Rg8 Rxh7 38.Ra8 Rh3 39.Rxa7+ Kd6 40.Ra6+ Kc7 41.Rexe6 fxe6 42.Rxe6 0-1
1965.??.?? EU-chT
1395730 Ivkov, Borislav Petrosian, Tigran V 1/2-1/2
1.e4 e6 2.d4 d5 3.Nd2 c5 4.Ngf3 Nf6 5.exd5 Nxd5 6.Nb3 cxd4 7.Nbxd4 Be7 8.Be2 O-O 9.O-O Bf6 10.c4 Ne7 11.Be3 a6 12.Qd2 Qc7 13.Rad1 Nd7 14.Bg5 Ng6 15.Rfe1 1/2-1/2
1965.??.?? EU-chT
1395735 Petrosian, Tigran V Ivkov, Borislav 1-0
1.d4 Nf6 2.Nf3 d5 3.c4 dxc4 4.e3 Bg4 5.Bxc4 e6 6.Nc3 a6 7.h3 Bh5 8.g4 Bg6 9.Ne5 Nbd7 10.Nxg6 hxg6 11.g5 Nd5 12.Nxd5 exd5 13.Bxd5 c6 14.Bb3 Qxg5 15.Qf3 Nf6 16.Bd2 Qf5 17.Qg2 a5 18.O-O-O Bb4 19.Bxb4 axb4 20.h4 Rc8 21.e4 Qf4+ 22.Kb1 Rxh4 23.e5 Rxh1 24.Rxh1 Nh5 25.Bc2 Ke7 26.Bxg6 fxg6 27.Qxg6 Qxd4 28.Qxh5 Qd3+ 29.Ka1 Rd8 30.Rg1 Rd7 31.Rxg7+ Kd8 32.Rg1 Kc7 33.e6 Rd5 34.Qg4 b3 35.e7 Re5 36.Qg7 Kd6 37.Qxe5+ 1-0
1965.??.?? Zagreb
1393440 Gligoric, Svetozar Ivkov, Borislav 0-1
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 c5 6.Nf3 d5 7.O-O Nc6 8.a3 Ba5 9.cxd5 exd5 10.dxc5 Bxc3 11.bxc3 Bg4 12.c4 Ne5 13.Bb2 Nxf3+ 14.gxf3 Bh3 15.Re1 Ne4 16.f4 Qh4 17.Qf3 Nd2 18.Qe2 dxc4 19.Bc2 Rad8 20.f3 Qh5 21.Kh1 Nxf3 22.Rg1 Bg4 23.Rxg4 Qxg4 24.Bc3 Rfe8 25.e4 Nxh2 26.Qg2 Qf3 27.Bb4 c3 28.Qxf3 Nxf3 29.Bxc3 Nd4 30.Rg1 Nxc2 31.Rxg7+ Kf8 32.Rxh7 Nd4 33.e5 Ke7 34.Kg2 Nf5 35.Bb4 Ke6 36.Kf3 Rh8 0-1
1965.??.?? Zagreb
1395760 Petrosian, Tigran V Ivkov, Borislav 1/2-1/2
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Nf3 c5 6.Be2 d5 7.O-O dxc4 8.Bxc4 Nbd7 9.Qb3 a6 10.a4 b6 11.Rd1 Bb7 12.d5 b5 13.axb5 axb5 14.Rxa8 Bxa8 15.Bxb5 exd5 16.Bd2 Qe7 1/2-1/2
1965.??.?? Capablanca mem
1389740 Fischer, Robert James Ivkov, Borislav 0-1
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.c3 d6 9.h3 Na5 10.Bc2 c5 11.d4 Nd7 12.dxc5 dxc5 13.Nbd2 f6 14.Nh4 Nb6 15.Nf5 Rf7 16.Nxe7+ Rxe7 17.Qf3 Be6 18.Nf1 Rd7 19.Ne3 c4 20.Nf5 Na4 21.Bxa4 bxa4 22.Be3 Rd3 23.Qg4 Qd7 24.Bc5 Rc8 25.Be7 Bxf5 26.Qxf5 Nc6 27.Bc5 Nd8 28.Qxd7 Rxd7 29.Rad1 Rd3 30.Ba3 Nc6 31.Rxd3 cxd3 32.Rd1 Rd8 33.Kf1 g6 34.g4 f5 35.gxf5 gxf5 36.exf5 e4 37.Ke1 Ne5 38.Bc5 Nf3+ 39.Kf1 Kf7 40.Kg2 Rg8+ 41.Kh1 Rg1+ 42.Rxg1 Nxg1 43.Be3 Nf3 44.Kg2 d2 45.Bxd2 Nxd2 46.Kg3 Kf6 47.Kf4 h5 48.Ke3 Nf3 49.Kxe4 Ng5+ 50.Kf4 Nxh3+ 51.Kg3 Ng5 52.Kh4 Kxf5 53.Kxh5 Ne4 0-1
1965.??.?? Capablanca mem
1387733 Ivkov, Borislav Smyslov, Vassily 1-0
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.cxd5 cxd5 5.Nc3 Nc6 6.Bf4 e6 7.e3 Bd6 8.Bxd6 Qxd6 9.Bd3 O-O 10.O-O Bd7 11.Rc1 Rac8 12.a3 a6 13.Bb1 Na5 14.Ne5 Nc4 15.Nxc4 Rxc4 16.e4 Qf4 17.g3 Qg4 18.f3 Qh5 19.e5 Ne8 20.Bd3 Rc8 21.f4 Qxd1 22.Rfxd1 Nc7 23.Kf2 f6 24.Ke3 fxe5 25.dxe5 Bb5 26.Bc2 Bc4 27.b3 Bb5 28.a4 Be8 29.Bd3 Bh5 30.Rg1 Rfd8 31.Kd4 Bg4 32.Rc2 Ne8 33.Rgc1 g6 34.a5 Kf7 35.Na4 Rxc2 36.Rxc2 Bf5 37.Nb6 Bxd3 38.Kxd3 g5 39.fxg5 Kg6 40.h4 Kf5 41.Kd4 Kg4 42.Rc8 Rxc8 43.Nxc8 Ng7 44.Nd6 Nf5+ 45.Kc5 Nxg3 46.b4 Ne4+ 47.Kd4 Nd2 48.Nxb7 Nf3+ 49.Kc5 Nxe5 50.b5 Nd7+ 51.Kc6 d4 52.Nd6 d3 53.Ne4 Kf4 54.Nc3 Ne5+ 55.Kc7 d2 56.bxa6 Ke3 57.a7 Kd3 58.Nd1 Kc2 59.a8=Q 1-0
1965.??.?? Capablanca mem
1228785 Fischer, Robert James Ivkov, Borislav 0-1
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.c3 d6 9.h3 Na5 10.Bc2 c5 11.d4 Nd7 12.dxc5 dxc5 13.Nbd2 f6 14.Nh4 Nb6 15.Nf5 Rf7 16.Nxe7+ Rxe7 17.Qf3 Be6 18.Nf1 Rd7 19.Ne3 c4 20.Nf5 Na4 21.Bxa4 bxa4 22.Be3 Rd3 23.Qg4 Qd7 24.Bc5 Rc8 25.Be7 Bxf5 26.Qxf5 Nc6 27.Bc5 Nd8 28.Qxd7 Rxd7 29.Rad1 Rd3 30.Ba3 Nc6 31.Rxd3 cxd3 32.Rd1 Rd8 33.Kf1 g6 34.g4 f5 35.gxf5 gxf5 36.exf5 e4 37.Ke1 Ne5 38.Bc5 Nf3+ 39.Kf1 Kf7 40.Kg2 Rg8+ 41.Kh1 Rg1+ 42.Rxg1 Nxg1 43.Be3 Nf3 44.Kg2 d2 45.Bxd2 Nxd2 46.Kg3 Kf6 47.Kf4 h5 48.Ke3 Nf3 49.Kxe4 Ng5+ 50.Kf4 Nxh3+ 51.Kg3 Ng5 52.Kh4 Kxf5 53.Kxh5 Ne4 0-1
1964.??.?? Belgrade
1373953 Spassky, Boris Ivkov, Borislav 1/2-1/2
1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.cxd5 exd5 5.Bg5 c6 6.Nc3 Be7 7.Qc2 g6 8.e3 Bf5 9.Bd3 Bxd3 10.Qxd3 Nbd7 11.Bh6 Ng4 12.Bf4 Ngf6 13.h3 a5 14.O-O O-O 15.Bh2 Re8 16.Rad1 Bf8 17.Nd2 Nb6 18.Rfe1 Bd6 19.Bxd6 Qxd6 20.Ne2 Ne4 21.Nxe4 Rxe4 22.Rc1 Re7 23.Qc3 Qb4 24.Nf4 Qxc3 25.Rxc3 Nc4 26.Nd3 a4 27.Rc2 Nd6 28.Kf1 f6 29.Nc5 Kf7 30.Rd1 a3 1/2-1/2
1964.??.?? Belgrade
1376341 Ivkov, Borislav Kortschnoj, Viktor 1-0
1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+ 4.Nbd2 b6 5.e3 O-O 6.Bd3 d5 7.O-O Ba6 8.b3 c5 9.Bb2 cxd4 10.exd4 Nc6 11.Qe2 Rc8 12.Rfd1 Re8 13.Nf1 Qe7 14.Ne3 Bd6 15.a3 Bb8 16.Rac1 Red8 17.Ne5 dxc4 18.Nxc6 Qd6 19.Bxh7+ Kxh7 20.Nxb8 Qxb8 21.bxc4 Qf4 22.d5 exd5 23.Bxf6 Qxf6 24.Qh5+ Qh6 25.Qxh6+ Kxh6 26.cxd5 Kg5 27.g3 Kf6 28.f4 Bb7 29.Rxc8 Rxc8 30.Kf2 g6 31.Ng4+ Ke7 32.Ne5 Rd8 33.d6+ Rxd6 34.Rxd6 Kxd6 35.Nxf7+ Kc5 36.Ke3 Bc8 37.Ne5 Bf5 38.g4 Bb1 39.h4 b5 40.f5 gxf5 41.g5 f4+ 42.Kxf4 a5 43.g6 Kd6 44.h5 b4 45.h6 1-0
1964.??.?? Amsterdam Interzonal
1229680 Ivkov, Borislav Tal, Mikhail 1/2-1/2
1.Nf3 c5 2.c4 Nc6 3.g3 g6 4.Bg2 Bg7 5.O-O e6 6.Nc3 Nge7 7.b3 d5 8.cxd5 exd5 9.Bb2 b6 10.d4 Nxd4 11.Nxd4 Bxd4 12.Nxd5 Bxb2 13.Nxe7 Qxe7 14.Bxa8 Bxa1 15.Bc6+ Bd7 16.Qxa1 O-O 17.Bxd7 Qxd7 18.Rd1 Qe7 19.e3 h6 20.h4 Rd8 21.Rxd8+ Qxd8 22.Qe5 a5 23.Qe4 Qd2 24.Qe8+ Kg7 25.Qe5+ Kg8 26.Qe8+ Kg7 27.Qe5+ Kg8 1/2-1/2
1964.??.?? Urs-jug
1376385 Kortschnoj, Viktor Ivkov, Borislav 1-0
1.d4 e6 2.g3 c5 3.Nf3 d5 4.Bg2 Nf6 5.O-O Nc6 6.c4 dxc4 7.Ne5 Bd7 8.Nxc6 Bxc6 9.Bxc6+ bxc6 10.Qa4 Qb6 11.dxc5 Bxc5 12.Qxc4 O-O 13.Nd2 Nd5 14.e4 Nf6 15.Nb3 Be7 16.Be3 Qb5 17.Rac1 Ng4 18.Bc5 Bxc5 19.Qxc5 Qa4 20.f3 Qxa2 21.Na5 Nf6 22.b3 Qe2 23.Nxc6 h5 24.b4 a6 25.Rf2 Qd3 26.Kg2 g6 27.Qe5 Nd7 28.Qg5 Qb5 29.Qh6 Rae8 30.Rd2 Qb7 31.Kh3 Nf6 32.Rc5 Nh7 33.Rdc2 Qd7 34.Ne5 Qd1 35.Nxg6 Qf1+ 36.Rg2 Qxf3 37.Rxh5 1-0
1964.??.?? Amsterdam Interzonal
1393287 Ivkov, Borislav Gligoric, Svetozar 1/2-1/2
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Ndb5 Bb4 7.a3 Bxc3+ 8.Nxc3 d5 9.exd5 Nxd5 10.Bd2 Nxc3 11.Bxc3 Qxd1+ 12.Rxd1 e5 13.Bc4 Bf5 14.Rd2 f6 15.O-O Rd8 16.Rxd8+ Kxd8 17.Rd1+ Kc7 18.Bb3 Rd8 19.Rxd8 Kxd8 20.Kf1 Nd4 21.Bxd4 exd4 22.Ke2 Kc7 23.Kd2 Kd6 24.f4 a5 25.c3 Kc5 26.Bf7 dxc3+ 27.Kxc3 b6 28.b4+ axb4+ 29.axb4+ Kd6 30.Kd4 h6 1/2-1/2
1964.??.?? Amsterdam Interzonal
1387678 Smyslov, Vassily Ivkov, Borislav 1/2-1/2
1.Nf3 d5 2.c4 e6 3.g3 dxc4 4.Qa4+ Bd7 5.Qxc4 c5 6.Ne5 Nc6 7.Nxd7 Qxd7 8.Bg2 Nf6 9.d3 Rc8 10.Nd2 Be7 11.Nf3 O-O 12.O-O b6 13.Bd2 Nd5 14.a3 Rfd8 15.Rac1 Bf6 16.Rc2 Nde7 17.Bh3 Nd4 18.Nxd4 cxd4 19.Qb3 Rxc2 20.Qxc2 Rc8 21.Qb3 h6 22.Bg2 Bg5 23.f4 Bf6 24.Rc1 Rxc1+ 25.Bxc1 Nd5 26.Qc4 Ne3 27.Qc6 Qxc6 28.Bxc6 e5 29.fxe5 Bxe5 30.Kf2 Ng4+ 1/2-1/2
1964.??.?? Belgrade
1393312 Gligoric, Svetozar Ivkov, Borislav 1-0
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.c3 d6 9.h3 Na5 10.Bc2 c5 11.d4 Qc7 12.Nbd2 Nc6 13.dxe5 dxe5 14.Nf1 Rd8 15.Qe2 Nh5 16.a4 Rb8 17.axb5 axb5 18.N1h2 Nf6 19.Nf1 Nh5 20.g3 g6 21.Kh2 c4 22.Bh6 Bf8 23.Bxf8 Kxf8 24.Ne3 Nf6 25.Nd5 Nxd5 26.exd5 Rxd5 27.Be4 Rd6 28.Bxc6 Rxc6 29.Qxe5 Qxe5 30.Nxe5 Rd6 31.Rad1 Rbb6 32.g4 h6 33.Nf3 b4 34.Nd4 bxc3 35.bxc3 Rb2 36.Kg3 Bb7 37.Rb1 Rxb1 38.Rxb1 Be4 39.Rb8+ Kg7 40.Kf4 Bd3 41.h4 Ra6 42.g5 Ra2 43.f3 Rh2 44.Kg3 Rh1 45.Rb7 Rg1+ 46.Kh2 Rb1 47.Rc7 Re1 48.Kg3 Rg1+ 49.Kf4 Rf1 50.Kg3 Rg1+ 51.Kh2 Re1 52.gxh6+ Kxh6 53.Rxf7 g5 54.hxg5+ Kxg5 55.Kg3 Rg1+ 56.Kf2 Rc1 57.Nb5 Bc2 58.Rc7 Bb3 59.Re7 Ba4 60.Nd6 Bc6 61.Re5+ Kf6 62.Re3 Bd5 63.Nb5 Be6 64.Kg3 Bd5 65.Kf4 Rf1 66.Nd6 Rc1 67.Ne8+ Kf7 68.Ke5 Rd1 69.Nd6+ Ke7 70.Nf5+ Kf7 71.f4 Be6 72.Nh6+ Ke7 73.f5 Bd5 74.Rg3 Kd7 75.Rg6 Bh1 76.Rg4 Re1+ 77.Kd4 Kc6 78.Kxc4 Bd5+ 79.Kd4 Rd1+ 80.Ke5 Kc5 81.Rg3 Rd2 82.Kf6 Be4 83.Ng4 Rd1 84.Ne3 Rc1 85.Ke5 Bc6 86.f6 Be8 87.Ke6 Rxc3 88.Ke7 Bh5 89.Rg5+ Kc6 90.Nf5 Rh3 91.Ng3 1-0
1964.??.?? Hoogovens
1391796 Ivkov, Borislav Keres, Paul 0-1
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.c3 d6 9.h3 Na5 10.Bc2 c5 11.d4 Nd7 12.Nbd2 cxd4 13.cxd4 Nc6 14.Nf1 exd4 15.Nxd4 Nxd4 16.Qxd4 Ne5 17.Qd1 Bf6 18.Ne3 Be6 19.Nd5 Bxd5 20.Qxd5 Rc8 21.Bb3 Nc4 22.Re2 Rc5 23.Qd1 d5 24.exd5 Rxd5 25.Qe1 Rd4 26.Rb1 Qd6 27.Be3 Nxe3 28.Rxe3 g6 29.Re2 Kg7 30.Rd1 Rc8 31.Rc1 Rxc1 32.Qxc1 h5 33.Re1 a5 34.Rd1 a4 35.Bc2 Rxd1+ 36.Bxd1 Qe6 37.Qc2 Qe1+ 38.Kh2 Be5+ 39.g3 h4 40.Kg2 hxg3 41.Bf3 gxf2 42.Qxf2 Qc1 43.b3 axb3 44.axb3 Qf4 45.Kf1 Bd4 46.Qe2 Qf5 47.Qe4 Qxh3+ 48.Ke2 Qd7 49.b4 Bc3 50.Qc6 Qd2+ 51.Kf1 Qe1+ 52.Kg2 Bd4 0-1
1964.??.?? Tel Aviv olm fin-A
1387714 Ivkov, Borislav Smyslov, Vassily 1/2-1/2
1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nd7 5.Nf3 Ngf6 6.Nxf6+ Nxf6 7.Ne5 Bf5 8.Bc4 e6 9.O-O Be7 10.Re1 h6 11.c3 O-O 12.Bf4 Nd5 13.Bg3 Bh4 14.Qh5 Bxg3 15.hxg3 Rc8 16.Rad1 Rc7 17.Bb3 Nf6 18.Qf3 Re7 19.g4 Bh7 20.c4 Qc7 21.Qe3 Rd8 22.g5 hxg5 23.Qxg5 Ne8 24.Qh5 Nf6 25.Qg5 Ne8 26.Qh5 Nf6 27.Qg5 Ne8 1/2-1/2
1964.??.?? Amsterdam Interzonal
1373948 Ivkov, Borislav Spassky, Boris 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.Bb5 Bc5 4.O-O Nd4 5.Nxd4 Bxd4 6.c3 Bb6 7.d4 c6 8.Bc4 d6 9.dxe5 dxe5 10.Qxd8+ Bxd8 11.Be3 Nf6 12.f3 Bb6 13.Kf2 Ke7 14.Nd2 Bxe3+ 15.Kxe3 Be6 16.Rfd1 Rhd8 17.Bxe6 Kxe6 18.Nb3 b6 19.a4 a5 20.Rd2 Rd7 21.Rad1 Rad8 22.g3 Rxd2 23.Rxd2 Rxd2 24.Nxd2 Nd7 25.Nc4 f6 26.b4 axb4 27.cxb4 b5 28.axb5 cxb5 29.Na3 Nb8 30.Kd3 Na6 31.Ke3 Nc7 1/2-1/2
1963.??.?? Capablanca mem
1376294 Ivkov, Borislav Kortschnoj, Viktor 1/2-1/2
1.d4 Nf6 2.c4 c5 3.d5 g6 4.Nc3 d6 5.e4 Bg7 6.Nf3 O-O 7.Be2 e5 8.Bg5 h6 9.Bh4 g5 10.Bg3 Nh5 11.Nd2 Nf4 12.O-O Nxe2+ 13.Qxe2 Nd7 14.a3 Re8 15.f3 Nf8 16.Bf2 Ng6 17.g3 Ne7 18.b4 b6 19.Rfb1 f5 20.a4 a5 21.bxa5 bxa5 22.Rb2 h5 23.Rab1 Rf8 24.exf5 Nxf5 25.Nde4 Nd4 26.Bxd4 exd4 27.Nb5 Ra6 28.Qd3 Bf5 29.Re2 Rb6 30.Rbe1 Be5 31.Qd1 Bxe4 32.Rxe4 Rb7 33.f4 gxf4 34.gxf4 1/2-1/2
1963.??.?? Capablanca mem
1229613 Ivkov, Borislav Tal, Mikhail 1-0
1.d4 Nf6 2.Nf3 g6 3.g3 Bg7 4.Bg2 O-O 5.O-O c5 6.c4 Nc6 7.Nc3 d6 8.dxc5 dxc5 9.Bf4 Nh5 10.Be3 Qa5 11.Qc1 Nd4 12.Re1 Be6 13.Bd2 Qa6 14.b3 Rad8 15.Bh6 Bg4 16.Bxg7 Nxg7 17.Nxd4 cxd4 18.Nd5 e5 19.Qg5 Bf5 20.Qf6 Qxf6 21.Nxf6+ Kh8 22.Bxb7 Rd6 23.Ne4 Rd7 24.Bc6 Rdd8 25.f3 Bc8 26.b4 Nf5 27.c5 d3 28.Bb5 d2 29.Red1 Nd4 30.Bd3 Nxf3+ 31.exf3 Rxd3 32.Rxd2 Rxf3 33.Rc1 f5 34.Nd6 f4 35.Nxc8 Rxc8 36.Kg2 e4 37.Rc4 fxg3 38.hxg3 a5 39.b5 Rf5 40.b6 e3 41.Rb2 Rb8 42.c6 1-0
1963.??.?? Jug-urs
1376329 Ivkov, Borislav Kortschnoj, Viktor 1/2-1/2
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be2 e6 7.O-O Qc7 8.f4 Be7 9.Qe1 O-O 10.Be3 b5 11.Bf3 Bb7 12.e5 dxe5 13.fxe5 Nfd7 14.Qg3 Bc5 15.Bxb7 Qxb7 16.Rad1 Qc7 17.Ne4 Nc6 18.Nxc5 Nxc5 19.Nxc6 Qxc6 20.Bh6 g6 21.Bxf8 Rxf8 22.Rd6 Qc7 23.Qc3 a5 24.a3 Rc8 25.Rfd1 h5 26.Qd4 Kg7 27.Rd8 Rxd8 28.Qxd8 Qxe5 29.Qd4 Qxd4+ 30.Rxd4 Na4 31.b3 Nc3 32.Kf2 f5 33.a4 bxa4 34.bxa4 Kf6 35.Rd3 Ne4+ 36.Ke2 Ke5 37.Rd8 Nc3+ 38.Kd2 Nxa4 39.Ra8 Nc5 40.Rxa5 Kd4 41.Ra8 h4 42.c3+ Kc4 43.Rc8 g5 44.Ke3 e5 45.Re8 f4+ 46.Kf3 e4+ 47.Kg4 Kd3 48.Kxg5 f3 49.gxf3 exf3 50.Kxh4 f2 51.Rf8 Ke2 52.Kg4 f1=Q 53.Rxf1 Kxf1 54.Kf3 Na4 1/2-1/2
1963.??.?? Sarajevo
1393276 Ivkov, Borislav Gligoric, Svetozar 1/2-1/2
1.d4 Nf6 2.Nf3 g6 3.g3 Bg7 4.Bg2 O-O 5.O-O d5 6.c4 c6 7.cxd5 cxd5 8.Nc3 Nc6 9.Ne5 e6 10.Bf4 Nd7 11.Nxc6 bxc6 12.Na4 Ba6 13.Rc1 Bb5 14.Re1 Qa5 15.Nc3 Qb4 16.e3 Ba6 17.Qa4 Qb7 18.Qa3 Rfe8 19.Na4 Bb5 20.Bd6 Nb6 21.Nc5 Qc8 22.b3 Rd8 23.Be7 Re8 24.Bd6 Rd8 25.Be7 Re8 26.Bd6 Rd8 1/2-1/2
1962.??.?? Varna olm
1229570 Ivkov, Borislav Tal, Mikhail 1/2-1/2
1.d4 Nf6 2.Nf3 e6 3.Bg5 c5 4.c3 Qb6 5.Qb3 Nc6 6.e3 d5 7.Nbd2 Bd7 8.Be2 Be7 9.O-O O-O 10.Ne5 Be8 11.f4 cxd4 12.Qxb6 axb6 13.exd4 Bd6 14.a3 Nd7 15.Bh4 f6 16.Nd3 Bg6 17.Bg3 Ne7 18.Nb4 Nf5 19.Rfe1 Kf7 20.Bb5 Nb8 21.Kf2 e5 22.Nf3 Rh8 23.h4 Rd8 24.Bh2 Na6 25.g3 Nc7 26.Bf1 Bxb4 27.axb4 Ne8 28.Nd2 Ned6 29.Bh3 b5 30.Bf1 Nc4 31.Nxc4 bxc4 32.Bh3 Rxa1 33.Rxa1 Nd6 34.Ra7 Ke7 35.Bg1 Be8 36.Bg2 Bb5 37.Ra1 Nc8 38.Bf3 g6 39.Ke3 Rd6 40.Kd2 f5 41.Bd1 Rb6 42.Bf2 1/2-1/2
1962.??.?? Capablanca mem
1393158 Ivkov, Borislav Gligoric, Svetozar 1/2-1/2
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be2 e5 7.Nb3 Be7 8.Bg5 Be6 9.Bxf6 Bxf6 10.O-O O-O 11.Qd3 Nc6 12.Nd5 Bg5 13.c3 Ne7 14.Nxe7+ Bxe7 15.Rfd1 Qb6 16.Nd2 Rac8 17.b3 Qc5 18.c4 Bd8 19.Nf1 Bf6 20.Ne3 Rcd8 21.Bf3 g6 22.a3 Kg7 23.Qd2 Kh8 24.Ra2 1/2-1/2
1962.??.?? Sarajevo
1393173 Ivkov, Borislav Gligoric, Svetozar 1/2-1/2
1.d4 Nf6 2.Nf3 g6 3.g3 Bg7 4.Bg2 O-O 5.O-O d6 6.Nc3 Nc6 7.d5 Nb8 8.e4 c6 9.Re1 cxd5 10.Nxd5 Nxd5 11.exd5 Nd7 12.Bg5 Re8 13.c3 Nf6 14.Qd2 Bd7 15.c4 a5 16.Rac1 Rc8 17.b3 Qb6 18.h3 Qb4 19.Qxb4 axb4 20.Bd2 Ra8 21.Bxb4 Rxa2 22.Bc3 b5 23.cxb5 Nxd5 24.Bxg7 Kxg7 25.Nd4 Rd2 26.Bxd5 Rxd4 27.Bc6 Bxc6 28.bxc6 Kf6 29.Rc3 e5 30.Rb1 Rb4 31.Rd1 Ke7 32.c7 Kd7 33.c8=Q+ Rxc8 34.Rxc8 Kxc8 35.Rxd6 Rxb3 36.Rd5 e4 37.Re5 f5 38.Kg2 Kd7 39.g4 Kd6 40.Re8 Kd5 41.gxf5 gxf5 42.Rh8 Rb2 43.Rxh7 f4 44.Kg1 Rb8 45.Kf1 Ke5 46.Re7+ Kf5 47.Rf7+ Kg5 48.Re7 Kf5 49.Rf7+ Ke5 50.Re7+ Kd5 51.Ke2 Rd8 52.Rf7 Ke5 53.Re7+ 1/2-1/2
1962.??.?? Capablanca mem
1387589 Smyslov, Vassily Ivkov, Borislav 1-0
1.c4 g6 2.Nc3 Bg7 3.g3 c5 4.Bg2 Nc6 5.Nf3 Nf6 6.O-O O-O 7.b3 d5 8.cxd5 Nxd5 9.Bb2 Nxc3 10.Bxc3 e5 11.Rc1 Be6 12.d3 b6 13.Qd2 Rc8 14.Ng5 Bd7 15.f4 Nd4 16.e3 Nf5 17.Ne4 exf4 18.Rxf4 Bc6 19.Bxg7 Kxg7 20.Bh3 f6 21.Qc3 Qd5 22.Rcf1 Rcd8 23.Bxf5 gxf5 24.Rxf5 Qxd3 25.Rg5+ Kh8 26.Qxd3 Rxd3 27.Rxf6 Rd1+ 28.Kf2 Rdd8 29.Rgf5 Rxf6 30.Nxf6 Kg7 31.Nh5+ Kg8 32.Ke1 Rd3 33.Re5 Kf7 34.Nf4 Rd6 35.e4 a5 36.Ke2 a4 37.bxa4 Bxa4 38.Nd5 Bb5+ 39.Ke3 Bc4 40.a3 b5 41.Rf5+ Kg7 42.Nf4 Rc6 43.Nd3 Bxd3 44.Kxd3 Ra6 45.Rxc5 Rxa3+ 46.Kd4 Ra2 47.h4 Rg2 48.Rxb5 Rxg3 49.Rg5+ Rxg5 50.hxg5 Kg6 51.e5 Kxg5 52.Kd5 1-0
1962.??.?? JUG-ch
1393227 Gligoric, Svetozar Ivkov, Borislav 1/2-1/2
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.O-O Nc6 8.d5 Ne7 9.b4 Nh5 10.g3 f5 11.Ng5 Nf6 12.f3 f4 13.c5 Nh5 14.g4 Bf6 15.Ne6 Bxe6 16.dxe6 Ng7 17.Qb3 Kh8 18.b5 h5 19.Ba3 hxg4 20.fxg4 Ne8 21.Rad1 Kg7 22.Rd3 Rh8 23.Rfd1 Qc8 24.Bf3 Bg5 25.Kg2 b6 26.cxd6 cxd6 27.Rc1 Qd8 28.Nd5 Rc8 29.Rdc3 Rxc3 30.Rxc3 Nxd5 31.Qxd5 Qe7 32.Rc6 Bf6 33.Rxd6 Nxd6 34.Bxd6 Qd8 35.e7 Qc8 1/2-1/2
1962.??.?? Capablanca mem
1373843 Ivkov, Borislav Spassky, Boris 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 d6 7.c3 Bg4 8.d3 Nd7 9.Be3 O-O 10.h3 Bh5 11.Nbd2 Re8 12.Nf1 Bxf3 13.Qxf3 Bg5 14.Rad1 Bxe3 15.Nxe3 Ne7 1/2-1/2
1962.??.?? Belgrade
1393124 Gligoric, Svetozar Ivkov, Borislav 1/2-1/2
1.d4 d5 2.c4 e6 3.Nc3 Be7 4.Nf3 Nf6 5.Bg5 O-O 6.e3 h6 7.Bh4 b6 8.Bd3 Bb7 9.O-O Nbd7 10.Rc1 c5 11.Qe2 Ne4 12.Bxe7 Qxe7 13.cxd5 exd5 14.Ba6 Nxc3 15.Rxc3 Nf6 16.Bxb7 Qxb7 17.dxc5 Ne4 18.Rc2 bxc5 19.Nd2 Nxd2 20.Qxd2 c4 21.Rd1 Rfd8 22.Qa5 Qb6 23.Qc3 Rab8 24.h3 Qa6 25.b3 cxb3 26.axb3 Rdc8 27.Qb2 Rxc2 28.Qxc2 Qb7 29.Rd3 Rc8 30.Qb2 Qb5 31.Qd2 g6 32.Rxd5 Qxb3 33.e4 Qb1+ 34.Kh2 Qxe4 35.f3 Qe6 36.Qd4 Qb6 37.Qe5 Qb8 38.Rd6 Re8 39.Qg3 Rd8 40.Ra6 Qb7 41.Ra4 Rd5 42.Qf4 Rf5 43.Qd6 h5 44.Rb4 Qd5 45.Rb8+ Kh7 46.Qxd5 Rxd5 1/2-1/2
1961.??.?? Bled
1389578 Ivkov, Borislav Fischer, Robert James 1/2-1/2
1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.cxd5 exd5 5.Nc3 c6 6.Bg5 h6 7.Bh4 Be7 8.Qc2 O-O 9.e3 Ne4 10.Nxe4 Bxh4 11.Nc3 Re8 12.O-O-O Bg4 13.h3 Bh5 14.Bd3 Qf6 15.Qe2 Nd7 16.Rhg1 Nf8 17.g4 Bg6 18.Bf5 Qe7 19.Ne5 Bf6 20.f4 Bxe5 21.dxe5 Rad8 22.Qf2 Ne6 23.h4 b5 24.h5 Bh7 25.Qc2 Nf8 26.Rg3 Kh8 27.Rdg1 d4 28.exd4 Rxd4 29.g5 Bxf5 30.Qxf5 Qe6 31.Qc2 Rxf4 32.Qd2 Qxe5 33.gxh6 g6 34.hxg6 Nxg6 35.Nd1 Rd4 36.Qg2 Qf4+ 37.Kb1 Rd2 38.Qxc6 Qf5+ 39.Ka1 Rc8 40.Ne3 Rxc6 41.Nxf5 Rf6 42.Ne3 Rd3 43.a3 a6 44.Kb1 Re6 45.Nf5 Rd5 46.Ne3 Rde5 47.Ng4 Rg5 48.Rc1 Ne7 49.Rd1 f5 50.Rd8+ Rg8 51.Rxg8+ Nxg8 52.Re3 Rd6 53.Ne5 Nxh6 54.Rg3 Kh7 55.Rc3 Kg7 56.Rc6 Rxc6 57.Nxc6 Nf7 58.Kc2 Kf6 59.Nb4 a5 60.Nc6 a4 61.Nd4 Nd6 62.b3 Ke5 63.Nxf5 Nxf5 64.bxa4 bxa4 65.Kc3 1/2-1/2
1961.??.?? Bled
1391669 Keres, Paul Ivkov, Borislav 1-0
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 Na5 10.Bc2 c5 11.d4 Qc7 12.Nbd2 Bd7 13.Nf1 Rfe8 14.Ng3 g6 15.Bg5 Kg7 16.a4 Be6 17.Qe2 Bc4 18.Qe3 Bb3 19.Bxb3 Nxb3 20.Ra3 Na5 21.Qe2 b4 22.cxb4 cxb4 23.Rd3 Nc6 24.Qd2 Qb7 25.Rd1 Ng8 26.dxe5 dxe5 27.Rd7 Qb6 28.Bxe7 Rxe7 29.Rxe7 Ncxe7 30.Nxe5 Qa5 31.Qd4 f6 32.Nc4 Qc7 33.e5 1-0
1961.??.?? Bled
1228617 Ivkov, Borislav Fischer, Robert James 1/2-1/2
1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.cxd5 exd5 5.Nc3 c6 6.Bg5 h6 7.Bh4 Be7 8.Qc2 O-O 9.e3 Ne4 10.Nxe4 Bxh4 11.Nc3 Re8 12.O-O-O Bg4 13.h3 Bh5 14.Bd3 Qf6 15.Qe2 Nd7 16.Rhg1 Nf8 17.g4 Bg6 18.Bf5 Qe7 19.Ne5 Bf6 20.f4 Bxe5 21.dxe5 Rad8 22.Qf2 Ne6 23.h4 b5 24.h5 Bh7 25.Qc2 Nf8 26.Rg3 Kh8 27.Rdg1 d4 28.exd4 Rxd4 29.g5 Bxf5 30.Qxf5 Qe6 31.Qc2 Rxf4 32.Qd2 Qxe5 33.gxh6 g6 34.hxg6 Nxg6 35.Nd1 Rd4 36.Qg2 Qf4+ 37.Kb1 Rd2 38.Qxc6 Qf5+ 39.Ka1 Rc8 40.Ne3 Rxc6 41.Nxf5 Rf6 42.Ne3 Rd3 43.a3 a6 44.Kb1 Re6 45.Nf5 Rd5 46.Ne3 Rde5 47.Ng4 Rg5 48.Rc1 Ne7 49.Rd1 f5 50.Rd8+ Rg8 51.Rxg8+ Nxg8 52.Re3 Rd6 53.Ne5 Nxh6 54.Rg3 Kh7 55.Rc3 Kg7 56.Rc6 Rxc6 57.Nxc6 Nf7 58.Kc2 Kf6 59.Nb4 a5 60.Nc6 a4 61.Nd4 Nd6 62.b3 Ke5 63.Nxf5 Nxf5 64.bxa4 bxa4 65.Kc3 1/2-1/2
1961.??.?? Bled
1395559 Ivkov, Borislav Petrosian, Tigran V 1/2-1/2
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 Nbd7 7.Bc4 Qa5 8.Qd2 e6 9.O-O-O b5 10.Bb3 Bb7 11.Rhe1 Nc5 12.e5 dxe5 13.Bxe6 fxe6 14.Nxe6 Ncd7 15.Bxf6 Nxf6 1/2-1/2
1961.??.?? Bled
1393062 Gligoric, Svetozar Ivkov, Borislav 1-0
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 c5 6.e3 Nc6 7.Bd3 b6 8.Nf3 d6 9.e4 e5 10.d5 Na5 11.Nd2 Ba6 12.Nf1 Qd7 13.Ne3 h5 14.h3 h4 15.O-O Nh5 16.Be2 g6 17.Bg4 Qe7 18.Bxh5 Rxh5 19.Nf5 Qf8 20.f4 Rh8 21.Qa4+ Kd8 22.Nxd6 Qxd6 23.fxe5 Qc7 24.Bg5+ Kc8 25.d6 Qc6 26.Qxc6+ Nxc6 27.Rxf7 Nxe5 28.Rc7+ Kb8 29.Bf6 Re8 30.Re7 Rxe7 31.dxe7 Kb7 32.Bxe5 Bxc4 33.Rd1 Re8 34.Bf6 Bb5 35.Rd8 Ka6 36.Bxh4 Ka5 37.Bf6 Ka4 38.h4 c4 39.g4 Kxa3 40.h5 gxh5 41.gxh5 1-0
1961.??.?? Bled
1229481 Ivkov, Borislav Tal, Mikhail 0-1
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.dxe5 dxe5 8.Qxd8 Rxd8 9.Nd5 Rd7 10.Nxf6+ Bxf6 11.c5 Nc6 12.Bb5 Rd8 13.Bxc6 bxc6 14.O-O Bg4 15.Be3 Rab8 16.b3 Bg7 17.h3 Bxf3 18.gxf3 f5 19.Rad1 Kf7 20.Bg5 Bf6 21.Bxf6 Kxf6 22.Rfe1 Rd4 23.Rxd4 exd4 24.exf5 gxf5 25.f4 d3 26.Kg2 d2 27.Rd1 Rd8 28.Kf3 Kg6 29.b4 Kh5 30.Kg3 Kg6 31.f3 Kh5 32.a3 Rd4 33.Kf2 Kh4 34.Kg2 Rd3 35.Kf2 h5 36.Kg2 Rxa3 37.Rxd2 Rb3 38.Ra2 Rxb4 39.Rxa7 Rb2+ 40.Kf1 Rc2 41.Rxc7 Rxc5 42.Kf2 Kxh3 43.Rg7 h4 44.Rg5 Ra5 45.Rh5 Ra2+ 46.Ke3 Kg2 47.Rxh4 Ra3+ 48.Ke2 Rxf3 49.Rh5 Rxf4 50.Rg5+ Kh3 51.Ke3 Rf1 52.Ke2 Kh4 53.Rg6 Rc1 54.Kf3 Rc4 55.Ke3 c5 56.Kf3 Rg4 57.Rc6 c4 58.Rc5 Kg5 59.Rc6 Re4 60.Rc8 Kf6 61.Rc5 Ke6 62.Kg2 f4 63.Kf3 Rd4 64.Rc7 Kd5 65.Rc8 Rd3+ 66.Kxf4 c3 67.Rc7 Kd4 68.Rc8 Rd2 0-1
1960.??.?? Buenos Aires
1392963 Ivkov, Borislav Gligoric, Svetozar 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.d4 exd4 5.Nxd4 Bb4 6.Nxc6 bxc6 7.Bd3 d5 8.exd5 cxd5 9.O-O O-O 10.Bg5 Be6 11.Nb5 c5 12.c3 Ba5 13.Qa4 Bb6 14.Qh4 h6 15.Bxh6 gxh6 16.Qxh6 c4 17.Qg5+ Kh8 18.Qh4+ Kg7 19.Qg5+ Kh8 20.Qh6+ Kg8 1/2-1/2
1960.??.?? Buenos Aires
1376085 Kortschnoj, Viktor Ivkov, Borislav 1-0
1.g3 d5 2.Bg2 c6 3.Nf3 Nf6 4.O-O Bg4 5.h3 Bxf3 6.Bxf3 e6 7.Bg2 Be7 8.d4 O-O 9.Nd2 Qb6 10.c3 Rd8 11.e3 c5 12.f4 Nc6 13.Kh1 Qc7 14.Qe2 Rac8 15.g4 Ne8 16.dxc5 Bxc5 17.e4 dxe4 18.Nxe4 Bf8 19.f5 exf5 20.Bf4 Nd6 21.gxf5 Re8 22.Qg4 Kh8 23.f6 g6 24.Qg3 Nxe4 25.Bxe4 Ne5 26.Rfe1 Bd6 27.Rad1 Rcd8 28.Bg2 Rd7 29.Bxe5 Rxe5 30.Rxd6 1-0
1960.??.?? Buenos Aires
1389498 Fischer, Robert James Ivkov, Borislav 1/2-1/2
1.e4 c6 2.d4 d5 3.exd5 cxd5 4.c4 Nf6 5.Nc3 e6 6.Nf3 Be7 7.c5 O-O 8.b4 b6 9.Bd3 bxc5 10.bxc5 Nc6 11.O-O Bd7 12.h3 Ne8 13.Bf4 Bf6 14.Bb5 Nc7 15.Be2 Nxd4 16.Nxd4 e5 17.c6 Be8 18.Bg3 exd4 19.Bxc7 Qxc7 20.Nxd5 Qd6 21.Nxf6+ Qxf6 22.c7 Rc8 23.Rc1 Bc6 24.Rc4 Rxc7 25.Bd3 Rd7 26.Qc2 Bd5 27.Ra4 g6 28.Qc5 Rfd8 29.Bb5 Rd6 30.Rd1 Be6 31.Bd3 Rd5 32.Qxa7 Bxh3 33.Be4 R5d7 34.Qa6 Qxa6 35.Rxa6 Be6 36.a4 d3 37.Rd2 Rd4 38.f3 Bd5 39.Bxd5 R8xd5 40.Kf2 Rc4 41.a5 Ra4 42.Rc6 Ra3 43.Rc1 h5 44.Rcd1 Kg7 45.a6 g5 46.a7 Rxa7 47.Rxd3 Ra2+ 48.Kg1 Rxd3 49.Rxd3 Kg6 50.Kh2 Ra4 51.Rd5 g4 52.fxg4 hxg4 53.g3 Kf6 54.Rd7 Ke5 55.Kg2 f5 56.Rd2 Rc4 57.Re2+ Kd4 58.Rf2 Rc5 59.Rf4+ Ke3 60.Kg1 1/2-1/2
1960.??.?? Buenos Aires
1228535 Fischer, Robert James Ivkov, Borislav 1/2-1/2
1.e4 c6 2.d4 d5 3.exd5 cxd5 4.c4 Nf6 5.Nc3 e6 6.Nf3 Be7 7.c5 O-O 8.b4 b6 9.Bd3 bxc5 10.bxc5 Nc6 11.O-O Bd7 12.h3 Ne8 13.Bf4 Bf6 14.Bb5 Nc7 15.Be2 Nxd4 16.Nxd4 e5 17.c6 Be8 18.Bg3 exd4 19.Bxc7 Qxc7 20.Nxd5 Qd6 21.Nxf6+ Qxf6 22.c7 Rc8 23.Rc1 Bc6 24.Rc4 Rxc7 25.Bd3 Rd7 26.Qc2 Bd5 27.Ra4 g6 28.Qc5 Rfd8 29.Bb5 Rd6 30.Rd1 Be6 31.Bd3 Rd5 32.Qxa7 Bxh3 33.Be4 R5d7 34.Qa6 Qxa6 35.Rxa6 Be6 36.a4 d3 37.Rd2 Rd4 38.f3 Bd5 39.Bxd5 R8xd5 40.Kf2 Rc4 41.a5 Ra4 42.Rc6 Ra3 43.Rc1 h5 44.Rcd1 Kg7 45.a6 g5 46.a7 Rxa7 47.Rxd3 Ra2+ 48.Kg1 Rxd3 49.Rxd3 Kg6 50.Kh2 Ra4 51.Rd5 g4 52.fxg4 hxg4 53.g3 Kf6 54.Rd7 Ke5 55.Kg2 f5 56.Rd2 Rc4 57.Re2+ Kd4 58.Rf2 Rc5 59.Rf4+ Ke3 60.Kg1 1/2-1/2
1959.??.?? Mar del Plata
1389448 Ivkov, Borislav Fischer, Robert James 1/2-1/2
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 e5 6.d5 Nh5 7.Be3 f5 8.Nge2 O-O 9.Qd2 a6 10.O-O-O b5 11.exf5 gxf5 12.Ng3 Nf6 13.Bg5 Qe8 14.h4 b4 15.Nb1 Nh5 16.Nxh5 Qxh5 17.Be2 f4 18.g4 Qf7 19.Bd3 h6 20.Qc2 b3 21.axb3 a5 22.Qe2 hxg5 23.hxg5 Rd8 24.g6 Qe7 25.Nc3 Na6 26.Ne4 Nc5 27.Nxc5 dxc5 28.Rh5 a4 29.bxa4 Rxa4 30.Kb1 Bd7 31.d6 cxd6 32.Be4 Be6 33.Qd3 Qa7 34.Rdh1 Ra1+ 35.Kc2 Qa4+ 36.Qb3 Qxb3+ 37.Kxb3 Rb8+ 38.Kc3 Ra2 39.Rb1 Rb4 40.b3 Ra3 41.Kc2 Ra2+ 42.Kc3 Re2 43.Ra1 Re3+ 44.Kc2 Rexb3 45.Ra8+ Rb8 46.Ra7 Rb2+ 47.Kc1 R2b4 48.Rh7 Bf6 49.g7 Rxc4+ 50.Kd1 Rd4+ 51.Kc1 Rc4+ 52.Kd1 Rd4+ 53.Kc1 1/2-1/2
1959.??.?? Santiago
1389469 Fischer, Robert James Ivkov, Borislav 0-1
1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 Ne7 5.a3 Bxc3+ 6.bxc3 b6 7.Qg4 Ng6 8.Bg5 Qd7 9.h4 h6 10.Bd2 h5 11.Qf3 Qa4 12.Bd3 Ba6 13.g4 hxg4 14.Qxg4 Bxd3 15.cxd3 Nc6 16.Qg5 Nce7 17.h5 Nf5 18.Ne2 Nge7 19.Ng3 O-O-O 20.Qg4 Rdf8 21.Rh3 Kb8 22.Bg5 Qc2 23.Rc1 Qb2 24.a4 Qa3 25.Qd1 Nxg3 26.fxg3 Nc6 27.h6 gxh6 28.Bf6 Rhg8 29.Kf2 Rg6 30.Qc2 Rfg8 31.Rb1 Qf8 32.a5 Nxa5 33.Qa4 Ka8 34.Rb5 Qe8 35.c4 Nc6 36.Qa1 dxc4 37.dxc4 Qd7 38.c5 Qxd4+ 39.Qxd4 Nxd4 40.Rb4 Nf5 41.c6 Rg4 42.Rxg4 Rxg4 43.Rh1 a5 44.Rg1 a4 45.Rd1 Rd4 46.Rg1 Rd2+ 47.Kf3 Rd3+ 48.Kf4 Rxg3 49.Rc1 Rd3 50.Kg4 a3 51.Ra1 b5 52.Rb1 a2 0-1
1959.??.?? Mar del Plata
1228485 Ivkov, Borislav Fischer, Robert James 1/2-1/2
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 e5 6.d5 Nh5 7.Be3 f5 8.Nge2 O-O 9.Qd2 a6 10.O-O-O b5 11.exf5 gxf5 12.Ng3 Nf6 13.Bg5 Qe8 14.h4 b4 15.Nb1 Nh5 16.Nxh5 Qxh5 17.Be2 f4 18.g4 Qf7 19.Bd3 h6 20.Qc2 b3 21.axb3 a5 22.Qe2 hxg5 23.hxg5 Rd8 24.g6 Qe7 25.Nc3 Na6 26.Ne4 Nc5 27.Nxc5 dxc5 28.Rh5 a4 29.bxa4 Rxa4 30.Kb1 Bd7 31.d6 cxd6 32.Be4 Be6 33.Qd3 Qa7 34.Rdh1 Ra1+ 35.Kc2 Qa4+ 36.Qb3 Qxb3+ 37.Kxb3 Rb8+ 38.Kc3 Ra2 39.Rb1 Rb4 40.b3 Ra3 41.Kc2 Ra2+ 42.Kc3 Re2 43.Ra1 Re3+ 44.Kc2 Rexb3 45.Ra8+ Rb8 46.Ra7 Rb2+ 47.Kc1 R2b4 48.Rh7 Bf6 49.g7 Rxc4+ 50.Kd1 Rd4+ 51.Kc1 Rc4+ 52.Kd1 Rd4+ 53.Kc1 1/2-1/2
1959.??.?? Santiago
1228506 Fischer, Robert James Ivkov, Borislav 0-1
1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 Ne7 5.a3 Bxc3+ 6.bxc3 b6 7.Qg4 Ng6 8.Bg5 Qd7 9.h4 h6 10.Bd2 h5 11.Qf3 Qa4 12.Bd3 Ba6 13.g4 hxg4 14.Qxg4 Bxd3 15.cxd3 Nc6 16.Qg5 Nce7 17.h5 Nf5 18.Ne2 Nge7 19.Ng3 O-O-O 20.Qg4 Rdf8 21.Rh3 Kb8 22.Bg5 Qc2 23.Rc1 Qb2 24.a4 Qa3 25.Qd1 Nxg3 26.fxg3 Nc6 27.h6 gxh6 28.Bf6 Rhg8 29.Kf2 Rg6 30.Qc2 Rfg8 31.Rb1 Qf8 32.a5 Nxa5 33.Qa4 Ka8 34.Rb5 Qe8 35.c4 Nc6 36.Qa1 dxc4 37.dxc4 Qd7 38.c5 Qxd4+ 39.Qxd4 Nxd4 40.Rb4 Nf5 41.c6 Rg4 42.Rxg4 Rxg4 43.Rh1 a5 44.Rg1 a4 45.Rd1 Rd4 46.Rg1 Rd2+ 47.Kf3 Rd3+ 48.Kf4 Rxg3 49.Rc1 Rd3 50.Kg4 a3 51.Ra1 b5 52.Rb1 a2 0-1
1958.??.?? Urs-jug
1376028 Kortschnoj, Viktor Ivkov, Borislav 0-1
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 Na5 10.Bc2 c5 11.d4 Qc7 12.Nbd2 Bd7 13.b4 cxb4 14.cxb4 Nc4 15.Nxc4 bxc4 16.Re3 Rfe8 17.Bb2 Bf8 18.Rc1 Qb8 19.Bc3 g6 20.Rb1 Bh6 21.Re1 Ra7 22.Nd2 Qc8 23.Nf1 Nh5 24.Ne3 Nf4 25.dxe5 dxe5 26.Nd5 Nxd5 27.exd5 f6 28.Qf3 Bf5 29.Be4 Rd8 30.Rbd1 Bg7 31.Bxf5 Qxf5 32.Qe3 Rb7 33.Qc5 Qc8 34.a4 Bf8 35.Qa5 Rd6 36.Re4 Rbd7 37.Re2 Qb7 38.Red2 Bh6 39.Re2 Rxd5 40.Rxd5 Rxd5 41.b5 axb5 42.axb5 Rxb5 43.Qd8+ Kf7 44.Bd2 Bf8 45.Be3 Rd5 46.Rb2 Rxd8 47.Rxb7+ Ke6 48.Rxh7 Rd1+ 49.Kh2 Bd6 50.Rh8 f5 51.Rc8 f4 52.Ba7 Ra1 53.Bc5 Kd7 0-1
1958.??.?? Urs-jug
1376029 Ivkov, Borislav Kortschnoj, Viktor 1/2-1/2
1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.Nf3 g6 5.Bc4 Nb6 6.Bb3 Bg7 7.Qe2 Nc6 8.c3 dxe5 9.Nxe5 Nxe5 10.dxe5 Bf5 11.Bf4 Qd7 12.Na3 O-O 13.Rd1 Qc8 14.Nb5 c5 15.O-O c4 16.Bc2 Bxc2 17.Qxc2 Qc5 18.Na3 Bxe5 19.Be3 Qc6 20.Qe2 Bf6 21.Bxb6 Qxb6 22.Nxc4 Qa6 23.b3 Bxc3 24.a4 Bf6 25.Rd7 Rfd8 26.Rfd1 Rxd7 27.Rxd7 Qc6 28.Qd3 b5 29.axb5 Qxb5 30.g3 Kg7 31.h4 a5 32.Qd5 Rb8 33.Nxa5 Qe2 34.Qd1 Qa2 35.Nc4 Rxb3 36.Rd2 Qa4 1/2-1/2
1958.??.?? Urs-jug
1376030 Ivkov, Borislav Kortschnoj, Viktor 1/2-1/2
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 Qc7 6.Bd3 Nc6 7.Be3 Nf6 8.O-O Nxd4 9.Bxd4 Bc5 10.Bxc5 Qxc5 11.Qe2 d6 12.Rfe1 Bd7 13.Rad1 Bc6 14.e5 Qxe5 15.Qxe5 dxe5 16.Rxe5 Ke7 17.Ree1 Rad8 18.f4 g6 19.Be2 b5 20.a3 h5 21.Rxd8 Rxd8 22.Rd1 Rg8 23.h4 Ne8 24.Kf2 Nd6 25.Bd3 Rb8 26.g3 Rc8 27.Ke3 a5 28.Ra1 Bd7 29.Kd2 1/2-1/2
1958.??.?? Urs-jug
1376031 Kortschnoj, Viktor Ivkov, Borislav 1-0
1.d4 Nf6 2.c4 e6 3.g3 Bb4+ 4.Nd2 c5 5.dxc5 O-O 6.Bg2 Nc6 7.Nf3 Bxc5 8.O-O b6 9.e4 e5 10.b3 d6 11.Bb2 Bg4 12.h3 Bxf3 13.Nxf3 a5 14.a3 Ne8 15.Qd5 Qc8 16.Bc3 Nf6 17.Qd3 Qb7 18.Rfe1 Nh5 19.Qd2 h6 20.b4 axb4 21.axb4 Rxa1 22.Rxa1 Nxg3 23.bxc5 Nxe4 24.Qc2 Nxc3 25.cxd6 Qd7 26.Qxc3 Qxd6 27.Qd2 Qf6 28.Re1 Rd8 29.Qb2 Qf4 30.Qxb6 Rd6 31.Qe3 Qxc4 32.Nxe5 Nxe5 33.Qxe5 Re6 34.Qb8+ Kh7 35.Qb1+ g6 36.Rc1 Qf4 37.Rc2 Qf5 38.Rb2 Qa5 39.Rb4 Re5 40.h4 h5 41.Bf3 Rf5 42.Be4 Rf6 43.Qb2 Re6 44.Rb7 Qe5 45.Rxf7+ Kg8 46.Qxe5 Rxe5 47.Bxg6 1-0
1958.??.?? JUG-13ch
1392869 Ivkov, Borislav Gligoric, Svetozar 1/2-1/2
1.d4 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 O-O 5.Nf3 d6 6.O-O c5 7.dxc5 dxc5 8.Ne5 Nfd7 9.Nxd7 Qxd7 10.Nc3 Nc6 11.Qd5 Qxd5 12.cxd5 Nd4 13.Bg5 Re8 14.e3 Nf5 15.Nb5 1/2-1/2
1957.??.?? Urs-jug
1391471 Ivkov, Borislav Keres, Paul 1/2-1/2
1.c4 Nf6 2.Nc3 e5 3.g3 c6 4.Nf3 e4 5.Nd4 d5 6.cxd5 cxd5 7.d3 Bc5 8.Nb3 Bb4 9.Bg2 Nc6 10.O-O Bf5 11.Bg5 Bxc3 12.bxc3 h6 13.dxe4 Bxe4 14.Bxf6 Qxf6 15.Bxe4 dxe4 16.Nc5 Qe7 17.Qd5 e3 18.Rab1 1/2-1/2
1957.??.?? JUG-ch
1392805 Ivkov, Borislav Gligoric, Svetozar 1/2-1/2
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 Na5 10.Bc2 c5 11.d4 Qc7 12.Nbd2 Bd7 13.Nf1 Rfe8 14.Ne3 g6 15.b3 Bf8 16.Bb2 Bg7 17.b4 cxb4 18.cxb4 Nc4 19.Nxc4 bxc4 20.dxe5 dxe5 21.Bc3 Nh5 22.Qd2 Red8 23.Qe3 Nf4 24.Rad1 Bb5 25.a4 Be8 1/2-1/2
1957.??.?? Urs-jug
1395379 Petrosian, Tigran V Ivkov, Borislav 1/2-1/2
1.c4 Nf6 2.Nf3 c6 3.Nc3 d5 4.e3 g6 5.b3 Bg7 6.Bb2 O-O 7.Be2 Bg4 8.O-O Re8 9.d4 Ne4 10.Rc1 e6 11.Nxe4 dxe4 12.Nd2 Bxe2 13.Qxe2 e5 14.Nxe4 exd4 15.Qf3 Qe7 16.Ng3 c5 17.Ne2 Qe4 18.Qxe4 Rxe4 19.Ng3 Re8 20.exd4 Nc6 21.d5 Bxb2 22.Rc2 Bg7 23.dxc6 bxc6 24.Rd1 a5 25.Re2 Rxe2 26.Nxe2 a4 27.g4 Kf8 28.f4 axb3 29.axb3 Ra2 30.Kf2 Rb2 31.Rd3 Ke7 32.Kf3 g5 1/2-1/2
1957.??.?? Urs-jug
1375943 Ivkov, Borislav Kortschnoj, Viktor 0-1
1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 b6 5.a3 Bxc3+ 6.bxc3 Ba6 7.Qg4 Kf8 8.Bxa6 Nxa6 9.h4 c5 10.h5 cxd4 11.h6 Nxh6 12.Bxh6 gxh6 13.cxd4 Qg5 14.Qf3 Rg8 15.g3 Rc8 16.c3 Nb8 17.Ne2 Nd7 18.Nf4 Ke7 19.Rh5 Qg4 20.Qd3 Qg7 21.Kd2 Rc4 22.Rah1 Rgc8 23.Rxh6 Rxc3 24.Qxc3 Rxc3 25.Kxc3 Qg4 26.Kd2 Qf3 27.Nd3 b5 28.Rc1 Kd8 29.Rc6 Nb6 30.Rf6 Qe4 31.Rf4 Qh1 32.Rxf7 Nc4+ 33.Ke2 Qe4+ 34.Kf1 Qxd3+ 35.Kg1 Qxd4 36.Rcc7 Nxe5 37.Rxh7 Qe4 38.Rxa7 Nf3+ 39.Kf1 Nd2+ 40.Kg1 Qe1+ 41.Kh2 Qxf2+ 42.Kh3 Qf1+ 43.Kh4 Nf3+ 44.Kg4 Nh2+ 45.Kh4 Nf3+ 46.Kg4 Ne5+ 47.Kh4 Qf6+ 48.Kh3 Qf5+ 49.Kg2 Qf3+ 50.Kg1 Qxg3+ 51.Kf1 Qd3+ 52.Ke1 Qb1+ 53.Ke2 Qc2+ 54.Kf1 Qd1+ 55.Kf2 Nd3+ 56.Ke3 d4+ 57.Kxd4 Nb2+ 58.Ke5 Nc4+ 59.Kxe6 Qd6+ 60.Kf5 Qe5+ 61.Kg4 Nd6 62.Kf3 Qd5+ 63.Ke2 Ne8 64.Ke1 Kc8 65.Rae7 Qc6 66.Kd1 Kb8 67.Rd7 Qc8 68.Rd4 Nf6 69.Rhh4 Qf5 70.a4 Nd5 71.axb5 Qf2 72.Kc1 Ne3 73.Kb1 Qc2+ 74.Ka1 Nd1 75.Rh8+ Kb7 76.Rh7+ Qxh7 77.Rxd1 Kb6 78.Kb2 Kxb5 0-1
1957.??.?? EU-chT
1229270 Ivkov, Borislav Tal, Mikhail 1/2-1/2
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.g3 d5 6.Nf3 Bc5 7.exd5 exd5 8.Bg2 Qe7+ 9.Qe2 Qxe2+ 10.Kxe2 Bf5 11.Nc3 Nf6 12.Be3 Bxe3 13.fxe3 1/2-1/2
1956.??.?? Jug-urs
1391424 Keres, Paul Ivkov, Borislav 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.a4 Bb7 9.d3 Na5 10.Ba2 d6 11.Bd2 Nc6 12.Nc3 Na7 13.d4 exd4 14.Nxd4 b4 15.Nd5 Nxd5 16.exd5 a5 17.c3 Bf6 18.Qg4 bxc3 19.Bxc3 Nc8 20.Rac1 Nb6 21.Nc6 Bxc6 22.dxc6 d5 23.Bb1 g6 24.Qf4 Bxc3 25.Rxc3 Re8 26.Rce3 Rxe3 27.Rxe3 Nc4 1/2-1/2
1956.??.?? Jug-urs
1387342 Ivkov, Borislav Smyslov, Vassily 0-1
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 d6 5.Bxc6+ bxc6 6.d4 f6 7.Be3 Ne7 8.Nc3 Ng6 9.Qd2 Be7 10.O-O-O Be6 11.h4 h5 12.dxe5 fxe5 13.Ng5 Bxg5 14.Bxg5 Qb8 15.b3 Qb4 16.f3 a5 17.Na4 c5 18.Kb2 O-O 19.Qxb4 axb4 20.c3 Rfb8 21.cxb4 Rxb4 22.Nc3 c4 23.Nd5 Rb7 24.Ne7+ Nxe7 25.Bxe7 c3+ 26.Kxc3 Rxa2 27.Rb1 Rxg2 28.Rhf1 Ra2 29.f4 Bh3 30.Ra1 Re2 31.Rfe1 Rxe1 32.Rxe1 exf4 33.Bg5 f3 34.Be3 Kf7 35.Ra1 c5 36.Ra6 Be6 37.Ra3 Rb4 38.e5 Re4 39.Kd2 Rxe5 40.Ra7+ Kg6 41.Re7 Kf6 0-1
1956.??.?? Jug-urs
1395319 Petrosian, Tigran V Ivkov, Borislav 1/2-1/2
1.Nf3 Nf6 2.g3 g6 3.Bg2 Bg7 4.d3 O-O 5.e4 d6 6.O-O e5 7.Nbd2 c6 8.a4 a5 9.c3 Re8 10.Re1 Na6 11.Qc2 Qc7 12.Nc4 d5 13.exd5 Nxd5 14.Nfd2 Nc5 15.Ne4 Nxe4 16.dxe4 Nb6 17.Nxb6 Qxb6 18.Be3 Qc7 1/2-1/2
1956.??.?? Jug-urs
1375880 Kortschnoj, Viktor Ivkov, Borislav 1/2-1/2
1.c4 Nf6 2.Nc3 e6 3.Nf3 d5 4.cxd5 exd5 5.d4 c6 6.Bg5 Be7 7.Qc2 g6 8.e3 Bf5 9.Bd3 Bxd3 10.Qxd3 Nbd7 11.h3 O-O 12.O-O Re8 13.Bf4 Bf8 14.Rab1 Ne4 15.Ne5 Nxe5 16.Bxe5 Bd6 17.Bxd6 Nxd6 18.Na4 Qg5 19.Rfc1 Re7 20.Nc5 Rae8 21.Qd1 h5 22.a4 Nf5 23.Rc2 Nh4 24.Qf1 Qf5 25.Qd3 1/2-1/2
1956.??.?? WchT U26
1229229 Tal, Mikhail Ivkov, Borislav 1-0
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.c3 d6 9.h3 Na5 10.Bc2 c5 11.d4 Qc7 12.Nbd2 Bd7 13.Nf1 Rfe8 14.Ne3 g6 15.b4 cxb4 16.cxb4 Nc4 17.Nxc4 bxc4 18.Re3 Bf8 19.Bb2 Bh6 20.Ra3 Qb7 21.dxe5 Qxb4 22.Qd4 Nh5 23.exd6 Bg7 24.e5 Bc6 25.Re3 Bxf3 26.Bc3 Qb5 27.gxf3 Rad8 28.f4 Re6 29.Rb1 Qc6 30.Rb6 Qc8 31.Bd1 Bh6 32.Bxh5 gxh5 33.f5 1-0
1955.??.?? Buenos Aires CA
1392645 Gligoric, Svetozar Ivkov, Borislav 1/2-1/2
1.d4 Nf6 2.c4 d6 3.Nc3 g6 4.Nf3 Bg7 5.g3 O-O 6.Bg2 c5 7.d5 Na6 8.O-O Rb8 9.h3 Bd7 10.e4 Qc8 11.Kh2 Ne8 12.Bf4 b5 13.cxb5 Bxb5 14.Re1 Bd7 15.Qd2 Qb7 16.Rab1 Nac7 17.Bh6 Nb5 18.Bxg7 Kxg7 19.Nxb5 Qxb5 20.Bf1 Qb4 21.Qxb4 Rxb4 22.a3 Rb8 23.b4 cxb4 24.axb4 Nf6 25.Nd4 e6 26.dxe6 fxe6 27.e5 dxe5 28.Rxe5 Nd5 29.f4 Rfe8 30.Ra1 Rxb4 31.Rxa7 Rxd4 32.Rxd7+ Re7 33.Rxe7+ Nxe7 34.Rxe6 Rd2+ 35.Re2 Rxe2+ 36.Bxe2 Kf6 37.h4 h6 38.g4 g5 39.fxg5+ hxg5 40.h5 Ng8 41.Kg3 Nh6 1/2-1/2
1955.??.?? Mar del Plata
1392665 Ivkov, Borislav Gligoric, Svetozar 1/2-1/2
1.d4 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 O-O 5.Nc3 d6 6.e3 Nbd7 7.Nge2 e5 8.O-O Re8 9.b3 h5 10.Ba3 h4 11.Rc1 hxg3 12.hxg3 Ng4 13.Bf3 Ndf6 14.Rc2 e4 15.Bg2 Bf5 16.Nf4 Bh6 17.Re2 Nh7 18.Bc1 Ng5 19.Ree1 Nf6 20.Ncd5 Nfh7 21.Nc3 c6 22.Bd2 Qd7 23.f3 exf3 24.Bxf3 Nxf3+ 25.Qxf3 Ng5 26.Qh1 Bg7 27.Qh4 Ne4 28.Nxe4 Rxe4 29.Kf2 f6 30.Qh1 Rae8 31.g4 Bxg4 32.Nxg6 f5 33.Nf4 Qe7 34.Qh2 Qg5 35.Rh1 Kf7 36.d5 cxd5 37.Nxd5 Rd4 38.Bc1 Rxd5 39.cxd5 Qf6 40.Qh4 Qc3 1/2-1/2
1955.??.?? Zagreb
1387303 Smyslov, Vassily Ivkov, Borislav 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.c3 d6 9.h3 Na5 10.Bc2 c5 11.d4 Qc7 12.Nbd2 Bd7 13.Nf1 Nc4 14.Qe2 Rfe8 15.b3 Nb6 16.dxe5 dxe5 17.c4 Bc6 18.a4 bxa4 19.bxa4 Rab8 20.Bd2 Bd6 21.Ba5 Qc8 22.Nh4 g6 23.Ne3 Nh5 24.Qd1 Bf8 25.Rb1 Nd7 26.Rxb8 Qxb8 27.g3 Ng7 28.Nd5 Ne6 29.Qd3 Nd4 30.Rb1 Qa7 31.Bd1 Rb8 32.Ng2 Bd6 33.Nge3 Rxb1 34.Qxb1 Qb7 35.Qxb7 Bxb7 36.Bg4 Ne6 1/2-1/2
1955.??.?? JUG-ch
1392681 Ivkov, Borislav Gligoric, Svetozar 1/2-1/2
1.Nf3 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 O-O 5.O-O d6 6.d4 c5 7.dxc5 dxc5 8.Ne5 Nfd7 9.Nxd7 Qxd7 10.Nc3 Nc6 11.Qd5 Qxd5 12.cxd5 Nd4 13.Bg5 f6 14.Bd2 Bg4 15.Rae1 Rac8 1/2-1/2
1955.??.?? Zagreb
1392699 Gligoric, Svetozar Ivkov, Borislav 1-0
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 e5 7.d5 Ne8 8.Qd2 f5 9.O-O-O f4 10.Bf2 Na6 11.Bd3 Qe7 12.Bc2 Nf6 13.Kb1 Rd8 14.Nge2 c5 15.g3 fxg3 16.hxg3 Nc7 17.g4 b5 18.cxb5 Rb8 19.Bxc5 Nxb5 20.Nxb5 Rxb5 21.Ba3 Rf8 22.Bd3 Rb6 23.Rc1 Nd7 24.Rc6 Rxc6 25.dxc6 Nb6 26.Nc3 Rxf3 27.Be2 Rf7 28.Rd1 Bf8 29.Bxd6 Qe6 30.Bxf8 Rxf8 31.Nd5 Kg7 32.Rh1 Rf7 33.Qh6+ Kg8 34.Nxb6 axb6 35.Rd1 Rf8 36.c7 Qe7 37.Bc4+ Kh8 38.g5 Re8 39.Rf1 Be6 40.Bxe6 Qxe6 41.Rf8+ 1-0
1955.??.?? Hastings5556
1375831 Kortschnoj, Viktor Ivkov, Borislav 1-0
1.d4 Nf6 2.c4 d6 3.Nc3 e5 4.Nf3 Nbd7 5.g3 c6 6.e4 g6 7.Bg2 Bg7 8.O-O O-O 9.h3 Re8 10.Be3 a5 11.Qc2 a4 12.Rfd1 Qa5 13.Rab1 exd4 14.Nxd4 Nc5 15.b4 axb3 16.axb3 Qb4 17.Bf4 Bf8 18.Bd2 Qb6 19.Be3 Qb4 20.Qd2 Qb6 21.b4 Ncxe4 22.Nxe4 Nxe4 23.Qd3 Nxf2 24.Bxf2 Qc7 25.Re1 Rxe1+ 26.Rxe1 Bd7 27.b5 h5 28.bxc6 bxc6 29.Nb5 Qb8 30.Nxd6 Qxd6 31.Qxd6 Bxd6 32.Rd1 Be6 33.Rxd6 Bxc4 34.Bd4 Be6 35.Bxc6 Rc8 36.h4 1-0
1954.??.?? Belgrade
1395209 Ivkov, Borislav Petrosian, Tigran V 1-0
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bg5 e6 7.Qd2 h6 8.Bxf6 gxf6 9.Rd1 a6 10.Be2 h5 11.Nb3 Bd7 12.O-O Qb6 13.Na4 Qc7 14.Qe3 O-O-O 15.Nb6+ Kb8 16.Nxd7+ Rxd7 17.f4 h4 18.Rf3 e5 19.Qf2 exf4 20.Rc3 h3 21.Nd4 Rg8 22.Nxc6+ bxc6 23.Rxh3 Qa7 24.Ra3 a5 25.Rdd3 Qxf2+ 26.Kxf2 Rg5 27.Rac3 Kc7 28.Rc4 Rc5 29.Rxc5 dxc5 30.Rxd7+ Kxd7 31.Bc4 Ke8 32.h4 Bd6 33.Kf3 Kf8 34.Kg4 Be5 35.b3 Kg7 36.Ba6 Kg6 37.Bb7 Bd6 38.h5+ Kg7 39.Bxc6 Bc7 40.Bd5 Bb8 41.Kf3 Be5 42.Ke2 Kf8 43.Kd3 Ke7 44.Kc4 1-0
1954.??.?? Belgrade
1392628 Gligoric, Svetozar Ivkov, Borislav 1/2-1/2
1.d4 Nf6 2.c4 d6 3.Nc3 g6 4.e4 Bg7 5.Be2 O-O 6.Bg5 c6 7.Nf3 Nbd7 8.O-O h6 9.Be3 e5 10.d5 c5 11.g3 Nb6 12.Nh4 Bh3 13.Re1 Nc8 14.a3 Ne7 15.b4 b6 16.f3 Ne8 17.Bd3 f5 18.exf5 Nxf5 19.Nxf5 gxf5 20.Rc1 Nf6 21.Qd2 e4 22.Be2 1/2-1/2
1952.??.?? JUG-ch
1392467 Ivkov, Borislav Gligoric, Svetozar 0-1
1.d4 Nf6 2.Nf3 g6 3.g3 Bg7 4.Bg2 O-O 5.c4 d6 6.O-O Nbd7 7.Nc3 e5 8.e4 exd4 9.Nxd4 Re8 10.Re1 Nc5 11.h3 a5 12.Qc2 a4 13.Bg5 c6 14.Bf4 Nfd7 15.Rad1 Ne5 16.Nb1 Qa5 17.Re2 Qb4 18.Na3 Qa5 19.Be3 Qc7 20.f4 Ned7 21.Bf2 Qa5 22.Kh2 Nf6 23.Be1 Qb6 24.Bc3 Re7 25.Rde1 Bd7 26.Qd2 Qc7 27.Ndc2 Rae8 28.e5 dxe5 29.fxe5 Nh5 30.Qd4 b6 31.Bf3 Qc8 32.Qh4 Nd3 33.Rf1 Nxe5 34.Bxh5 gxh5 35.Ref2 Re6 36.Nd4 Rg6 37.Nf5 Bxf5 38.Rxf5 Qc7 39.Qxh5 Nxc4 40.Qf3 Ne3 41.Re1 Rxg3 42.Qf4 Qxf4 43.Rxf4 Bxc3 44.bxc3 Rg6 45.Kh1 Kf8 46.Rxa4 Rg3 47.Rh4 Ra8 48.Nc4 Ra4 49.Kh2 Rf3 0-1
1949.??.?? JUG-ch
1392354 Gligoric, Svetozar Ivkov, Borislav 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.d3 b5 7.Bb3 d6 8.c3 O-O 9.Re1 Na5 10.Bc2 c5 11.Nbd2 Nc6 12.Nf1 d5 13.exd5 Qxd5 14.Qe2 Bb7 15.Ng3 Rae8 16.Bg5 Qd7 17.Bd2 Bd8 18.Ng5 Nd5 19.Qh5 Bxg5 20.Qxg5 h6 21.Qf5 Qxf5 22.Nxf5 Rd8 23.Rad1 Bc8 24.Ng3 f5 25.Ne2 f4 26.Nc1 Bf5 27.Nb3 c4 28.Nc5 Nf6 29.Bc1 cxd3 30.Bxd3 Bxd3 31.Rxd3 Rxd3 32.Nxd3 Rd8 33.Nc5 a5 34.f3 Kf7 35.Kf2 g5 36.g3 Rd5 37.Na6 Ne8 38.gxf4 gxf4 39.Bxf4 exf4 40.Rxe8 Rh5 1/2-1/2
version fa9c69a7dde0
English | Français | Español