CANBASE

CANBASE Event World U20-ch11 Final B (1971)

Stockfish
GameID: 0
11 games
1971.08.02
259967 Piasetski, Leon Dieks, Roy 1/2-1/2
1.e4 c5 2.Nf3 d6 3.Bb5+ Nd7 4.d4 cxd4 5.Qxd4 Nf6 6.O-O g6 7.e5 dxe5 8.Nxe5 Bg7 9.Rd1 O-O 10.Nxd7 Bxd7 11.Bxd7 Nxd7 12.Qxd7 Qxd7 13.Rxd7 Rad8 14.Rxd8 Rxd8 15.Nd2 Bh6 16.Nf1 Rd1 17.Bxh6 Rxa1 18.a3 Rb1 19.b3 Rb2 20.g3 Rxc2 21.a4 f6 22.Be3 b6 23.h4 e5 24.Nd2 Kf7 25.Kf1 a6 26.Ne4 Rb2 27.Bxb6 Rxb3 28.a5 Ke7 29.Nc5 Rb1+ 30.Ke2 Kd6 31.Nxa6 Kc6 32.Nc7 Rb3 33.Ne8 f5 34.Nf6 h5 35.Nh7 Rb2+ 36.Kf3 Rd2 37.Be3 Ra2 38.Bb6 Rd2 39.Ke3 Rd7 40.Ng5 Rd5 41.Nf7 Kb5 42.Ke2 Kc6 43.Ng5 Rd6 44.Nf3 Rd5 45.Ne1 Kb5 46.Nf3 Kc6 47.Nd2 Kb5 48.Kd1 Kc6 49.Kc2 f4 50.gxf4 exf4 51.Nf3 Kb7 52.Kc3 Rd1 53.Kc4 Ka6 54.Nd4 g5 55.hxg5 h4 56.Nf3 h3 57.Bd4 Rg1 58.Nxg1 h2 59.f3 h1=Q 60.g6 Qh5 61.g7 Qb5+ 62.Kc3 Qxa5+ 63.Kd3 Qf5+ 64.Kd2 Qd5 65.Ne2 Kb7 66.Ke1 Kc6 67.Nxf4 Qxd4 68.g8=Q Qxf4 69.Qe6+ Kc5 70.Ke2 Kd4 71.Qb6+ Ke5 72.Qc5+ Kf6 73.Qc6+ Ke5 74.Qc3+ Kf5 75.Qc8+ Ke5 76.Qe8+ Kf6 77.Qh8+ Kf5 78.Qh5+ Qg5 79.Qh7+ Qg6 80.Qh3+ Kf4 81.Qh2+ Kf5 82.Qh3+ 1/2-1/2
1971.08.02
259968 Biriescu, Ioan Piasetski, Leon 0-1
1.e4 d6 2.d4 g6 3.c3 Bg7 4.Nf3 b6 5.Bd3 Bb7 6.O-O Nd7 7.Re1 e5 8.Bg5 Ne7 9.a4 a6 10.Qd2 h6 11.Be3 f5 12.dxe5 dxe5 13.exf5 gxf5 14.Nh4 e4 15.Be2 Ne5 16.Bh5+ Kf8 17.Bd4 c5 18.Bxe5 Bxe5 19.Rd1 Qxd2 20.Nxd2 Bf6 21.Ng6+ Nxg6 22.Bxg6 e3 23.Nc4 Rg8 24.Rd7 Rxg6 25.Rxb7 e2 26.f4 Rd8 27.Ne3 Rd2 28.Rxb6 Bd4 29.Rb8+ Kf7 30.Rb7+ Ke8 31.cxd4 cxd4 32.Rc1 Rc6 33.Rb8+ Kd7 34.Rb7+ Kc8 35.Rxc6+ Kxb7 36.Rc1 dxe3 0-1
1971.08.04
259969 Piasetski, Leon Leow, Leslie M 1/2-1/2
1.c4 f5 2.Nf3 Nf6 3.g3 e6 4.Bg2 Be7 5.d4 O-O 6.O-O d5 7.Nbd2 Ne4 8.Qc2 Nd7 9.Rb1 c6 10.b4 Bf6 11.Rb3 Re8 12.Bb2 b6 13.Rc1 Ba6 14.e3 Qe7 15.a4 Rec8 16.Qb1 e5 17.b5 Bb7 18.dxe5 Nxe5 19.Bxe5 Bxe5 20.cxd5 cxd5 21.Nxe4 dxe4 22.Nxe5 Qxe5 23.Bf1 Rxc1 24.Qxc1 Rc8 25.Qd2 Qd5 26.Qxd5+ Bxd5 27.Ra3 Rc2 28.Ra1 Kf7 29.a5 Ra2 30.Rd1 Ke6 31.axb6 axb6 32.Rc1 g5 1/2-1/2
1971.08.05
259970 Zabala Bilbao, Pedro Maria Piasetski, Leon 1-0
1.f4 Nf6 2.Nf3 d5 3.b3 Bg4 4.e3 Nbd7 5.Bb2 c6 6.h3 Bxf3 7.Qxf3 Qc7 8.d4 Ne4 9.c3 Ndf6 10.Bd3 e6 11.Nd2 Nxd2 12.Kxd2 a5 13.a4 Qb6 14.Ba3 Bxa3 15.Rxa3 O-O 16.g4 c5 17.g5 Ne4+ 18.Bxe4 dxe4 19.Qxe4 cxd4 20.exd4 Rac8 21.Rb1 Rfd8 22.b4 Rc4 23.bxa5 Qxa5 24.Kd3 Qa6 25.Ke3 Rxa4 26.Rxa4 Qxa4 27.Qxb7 Qc2 28.Qc7 Rf8 29.Rb8 Qc1+ 30.Kd3 Qd1+ 31.Kc4 Qa4+ 32.Rb4 Qa8 33.Qb7 Qa2+ 34.Kd3 Qf2 35.Qc7 Qf3+ 36.Kc2 Qa8 37.Kb2 g6 38.Rb7 h5 39.gxh6 Kh7 40.c4 Kxh6 41.c5 Qa6 42.Qe7 Qe2+ 43.Kc3 Qe3+ 44.Kc4 Qc1+ 45.Kb5 Qb2+ 46.Kc6 Rc8+ 47.Rc7 Ra8 48.Qg5+ Kg7 49.d5 Kg8 50.d6 Qb3 51.Kd7 Qb5+ 52.c6 Qb8 53.Qe7 Kg7 54.h4 Kg8 55.f5 exf5 56.h5 Kg7 57.h6+ Kxh6 58.Qxf7 Kg5 59.Ke6 Qb3+ 60.Ke7 Qe3+ 61.Kd7 Qb6 62.Qe7+ Kg4 63.Rb7 Qa6 64.Rb4+ Kf3 65.Rb7 Rg8 66.Qh7 Qc4 67.Rb3+ Kg4 68.Rb4 Qxb4 69.Qxg8 g5 70.c7 Qb5+ 71.Ke7 Qe5+ 72.Qe6 Qg7+ 73.Ke8 Qh8+ 74.Kd7 Qg7+ 75.Qe7 1-0
1971.08.06
259971 Piasetski, Leon Castro Rojas, Oscar Humberto 1-0
1.Nf3 Nf6 2.c4 g6 3.Nc3 Bg7 4.d4 d5 5.cxd5 Nxd5 6.Bd2 O-O 7.Rc1 Nc6 8.e3 e5 9.Nxd5 Qxd5 10.Bc4 Qd6 11.d5 Ne7 12.Qb3 c6 13.dxc6 Nxc6 14.Bc3 Bg4 15.Qxb7 Bxf3 16.gxf3 Rab8 17.Qa6 Rfd8 18.O-O Qf6 19.Be2 Rbc8 20.Rfd1 Qg5+ 21.Kh1 Ne7 22.Ba5 Rxd1+ 23.Rxd1 h5 24.Rd8+ Rxd8 25.Bxd8 Bf8 26.Qxa7 Qf5 27.Bxe7 1-0
1971.08.07
259972 Cox, David Piasetski, Leon 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.Be2 a6 7.O-O Nf6 8.Kh1 Be7 9.f4 d6 10.Be3 O-O 11.Qe1 Bd7 12.Bf3 Rac8 13.Rd1 b5 14.a3 Nxd4 15.Bxd4 e5 16.Be3 a5 17.fxe5 dxe5 18.Rf2 b4 19.axb4 axb4 20.Nd5 Nxd5 21.exd5 Bd6 22.Rc1 f5 23.g3 e4 24.Bg2 Qc4 25.Rd2 Be5 26.Bf1 Qc7 27.Bd4 h5 28.Qe3 h4 29.d6 Qa5 30.Qg5 hxg3 31.hxg3 Rf6 32.b3 Bxd4 33.Rxd4 Qe5 34.Bc4+ Kh7 35.Rd5 Rh6+ 36.Qxh6+ 1-0
1971.08.08
259973 Piasetski, Leon De Villiers, Charles 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.Qf3 Bd7 8.O-O-O Nc6 9.Be2 Be7 10.Qg3 O-O 11.f4 Qc7 12.Rhf1 Kh8 13.Qh4 Ng8 14.Bxe7 Ncxe7 15.f5 e5 16.Nf3 f6 17.g4 b5 18.Bd3 b4 19.Ne2 Bb5 20.Qf2 Rac8 21.Ng3 Rfd8 22.g5 d5 23.gxf6 gxf6 24.Ne1 Bxd3 25.Nxd3 dxe4 26.Nxb4 a5 27.Na6 Qc4 28.Rxd8 Rxd8 29.Nc5 Qxa2 30.c3 a4 31.Ngxe4 a3 32.bxa3 Qa1+ 33.Kc2 Qa2+ 34.Kc1 Qa1+ 35.Kc2 Qxa3 36.Rb1 Nd5 37.Qg3 Rc8 38.Nd6 Rf8 39.Ne6 Qa2+ 40.Rb2 Qa4+ 41.Kd2 Qd7 42.Rb7 Qxb7 43.Nxb7 Rb8 44.Qg7# 1-0
1971.08.09
259974 Ost Hansen, Jacob Piasetski, Leon 1/2-1/2
1.g3 e5 2.c4 c6 3.Bg2 d5 4.Qa4 Nd7 5.d3 Ngf6 6.Nf3 Bd6 7.O-O O-O 8.cxd5 cxd5 9.Nc3 a6 10.d4 e4 11.Ne1 h6 12.Nc2 b5 13.Qb3 Nb6 14.Ne3 Be6 15.a3 Qd7 16.f3 exf3 17.exf3 Nc4 18.f4 Bh3 19.Ncxd5 Nxd5 20.Bxh3 Qxh3 21.Nxd5 Rae8 22.Qf3 Bb8 23.b3 Ba7 24.bxc4 Bxd4+ 25.Be3 Bxa1 26.Rxa1 bxc4 27.Bc5 Rb8 28.Qg2 Qxg2+ 29.Kxg2 Rb2+ 30.Kf3 Rfb8 31.Rc1 R8b3+ 32.Ne3 c3 33.Bb4 a5 34.Bxa5 Rxa3 35.Bxc3 Rxh2 36.Bd4 Rd2 37.Rc8+ Kh7 38.Rc4 h5 39.Ke4 f6 40.Rb4 Rh2 41.Nf5 Re2+ 42.Ne3 Kg6 43.Rb6 Ra4 44.Rd6 Rd2 45.Rd7 Re2 46.Kf3 Rd2 47.Ke4 Re2 48.Kd3 Rh2 49.f5+ Kh6 50.Nd5 Ra3+ 51.Ke4 Rxg3 52.Be3+ Rxe3+ 53.Kxe3 g6 54.fxg6 Kxg6 55.Nf4+ Kg5 56.Kf3 Rh1 57.Rg7+ Kf5 58.Ng2 1/2-1/2
1971.08.10
259975 Piasetski, Leon Wach, Slawomir 1/2-1/2
1.e4 c5 2.Nf3 Nc6 3.Bb5 g6 4.O-O Nf6 5.Re1 a6 6.Bf1 d6 7.d4 cxd4 8.Nxd4 Nxd4 9.Qxd4 Bg7 10.c4 O-O 11.Nc3 Be6 12.Qd3 Ng4 13.b3 b5 14.cxb5 Qb6 15.Be3 Nxe3 16.Rxe3 axb5 17.Rd1 Bxc3 18.Qxc3 Rxa2 19.Qb4 Rb8 20.Rc1 Rb2 21.h3 Ra8 22.Qxb5 Qxb5 23.Bxb5 Raa2 24.Rf3 Rxb3 25.Rxb3 Bxb3 26.Bc4 Bxc4 27.Rxc4 Kg7 28.Rc7 Kf6 29.f3 h5 30.h4 Ke6 31.Kh2 f5 32.Kg3 fxe4 33.fxe4 Kf6 34.Kf3 Ra3+ 35.Kf2 e6 36.Rd7 Ke5 37.Rg7 Kf6 38.Rd7 Ra6 39.Kf3 Ra3+ 40.Kf2 Ke5 41.Rg7 Kxe4 42.Rxg6 Ra2+ 43.Kg3 Ra3+ 44.Kf2 Ra2+ 45.Kg3 Ra3+ 46.Kf2 1/2-1/2
1971.08.11
259976 Jamieson, Robert Murray Piasetski, Leon 0-1
1.e4 g6 2.d4 d6 3.Nc3 Bg7 4.Be3 Nf6 5.f3 c6 6.Qd2 b5 7.Bd3 Nbd7 8.Nge2 Bb7 9.O-O O-O 10.Rf2 a6 11.g4 e5 12.dxe5 dxe5 13.Ng3 Qe7 14.h4 Rfd8 15.h5 Ne8 16.Raf1 Nc7 17.Nce2 Ne6 18.Rg2 Kh8 19.h6 Bf6 20.f4 exf4 21.Nxf4 Nxf4 22.Bxf4 Bd4+ 23.Be3 Ne5 24.Bxd4 Rxd4 25.Qc3 c5 26.b4 Rxb4 27.Rxf7 Qxf7 28.Qxe5+ Kg8 29.Nf5 Rb1+ 30.Kh2 Re8 31.Qxc5 Qf6 32.g5 Qe5+ 33.Qxe5 Rxe5 34.Nd6 Bc6 35.c4 Rd1 36.Rg3 Rd2+ 37.Kg1 Rxa2 38.cxb5 axb5 39.Bf1 Rd2 40.Nc8 Rd8 41.Na7 Be8 42.Rc3 Rxg5+ 43.Kf2 Rh5 44.Rc1 Rxh6 45.Nxb5 Bf7 46.e5 Rh5 47.Nd6 Rxe5 48.Nxf7 Rf5+ 49.Kg3 Rxf7 50.Bc4 Rf8 0-1
1971.08.13
259977 Piasetski, Leon Herzog, Adolf 0-1
1.e4 e6 2.d4 d5 3.Nd2 c5 4.Ngf3 cxd4 5.Nxd4 Nf6 6.Bd3 Be7 7.O-O O-O 8.e5 Nfd7 9.Re1 Nc6 10.N2f3 Nc5 11.c3 f6 12.exf6 Bxf6 13.Bc2 e5 14.Nxc6 bxc6 15.Nxe5 Qb6 16.Qd4 Qc7 17.Qxc5 Bxe5 18.f4 Bd6 19.Qd4 Bxf4 20.Bxf4 Rxf4 21.Re8+ Kf7 22.Qe3 Qb6 23.Re1 Qxe3+ 24.R1xe3 Ba6 25.R3e7+ Kf6 26.Re6+ Kf7 27.R6e7+ Kf6 28.g3 Rf1+ 29.Kg2 Rxe8 30.Rxe8 Ra1 31.Bb3 Rb1 32.Ra8 Rxb2+ 33.Kf3 Be2+ 34.Ke3 a6 35.h4 Bb5 36.Kd4 Rd2+ 37.Kc5 Rd3 38.a4 Bc4 39.Bxc4 Rxc3 40.Kxc6 Rxc4+ 41.Kxd5 Rxa4 42.Rf8+ Kg6 43.Ke5 a5 44.Ra8 Kh5 45.Rc8 Kg6 46.Rc6+ Kh5 47.Kf5 Rg4 48.Rc3 a4 49.Rd3 h6 50.Rc3 Rb4 51.Rc5 g5 52.hxg5 hxg5 53.Ra5 Rc4 54.Ra8 Rc5+ 55.Ke4 Rc3 56.Rxa4 Rxg3 57.Ra1 g4 58.Rh1+ Kg5 59.Rf1 Kh4 60.Kf4 Rh3 61.Ke4 Rh2 62.Kf4 Kh3 63.Ke3 Ra2 64.Rf8 g3 65.Rh8+ Kg2 66.Rg8 Rf2 67.Rg7 Rf8 68.Rg6 Kh2 69.Rh6+ Kg1 70.Ke2 g2 71.Rh7 Re8+ 72.Kf3 Kf1 0-1
version fa9c69a7dde0