| FIDE | Country | B-Year | Gender | Standard | Rapid | Blitz |
|---|---|---|---|---|---|---|
2119552
|
BRA | 1983 | M | 1986 | 1972 | 2052 |
35
games
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| 2247225 | Sousa, Vinicius Moraes Avellaneda (1816) | Piekarski, A (1982) | 1-0 | |
| 1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d3 Be7 5.a4 O-O 6.O-O d6 7.h3 Be6 8.Nbd2 Qd7 9.c3 Nd8 10.Re1 c6 11.d4 Qc7 12.dxe5 dxe5 13.Qc2 Nd7 14.Bxe6 Nxe6 15.Nf1 Rfe8 16.Ng3 g6 17.Be3 Rad8 18.Rad1 Nb6 19.Rxd8 Rxd8 20.Rd1 Nc4 21.Bc1 Bf6 22.b3 Rxd1+ 23.Qxd1 Qd6 24.Qc2 Nb6 25.Be3 Nc8 26.Qd2 Qxd2 27.Nxd2 Bd8 28.Kf1 h5 29.Ke2 Kf8 30.Nc4 f6 31.Nf1 Kf7 32.Nb2 a6 33.Nd3 b5 34.Nb4 c5 35.Nxa6 c4 36.axb5 cxb3 37.Nc5 Nd6 38.Nxe6 b2 39.Nd2 Nxe4 40.Nb1 Kxe6 41.Kd3 Nd6 42.c4 f5 43.Kc3 f4 44.Ba7 Ba5+ 45.Kb3 e4 46.Na3 g5 47.Kxb2 Bb4 48.Nc2 Bd2 49.Nd4+ Kd7 50.c5 g4 51.hxg4 h4 52.b6 f3 53.cxd6 e3 54.b7 exf2 55.b8=Q Bc1+ 56.Kc2 Bg5 57.Qc7+ Ke8 58.Qc6+ 1-0 | ||||
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| 2247180 | Piekarski, A (1982) | De Andrade, Arthur Batuli (1831) | 1/2-1/2 | |
| 1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.d3 Nf6 5.Nc3 d6 6.Na4 Bb6 7.a3 h6 8.h3 O-O 9.O-O Be6 10.Bxe6 fxe6 11.c3 Qd7 12.b4 Ne7 13.Bb2 c6 14.Nxb6 axb6 15.Re1 Ng6 16.g3 b5 17.Kg2 Qf7 18.c4 bxc4 19.dxc4 Qc7 20.c5 d5 21.exd5 e4 22.Nd4 Rfe8 23.d6 Qf7 24.Qb3 Nd5 25.Qd1 Rf8 26.Rf1 Ne5 27.Nc2 Nd3 28.Bd4 e5 29.Be3 h5 30.Kg1 Qg6 31.h4 Rf3 32.Bg5 Qf5 33.Ne3 Nxe3 34.Bxe3 Qh3 1/2-1/2 | ||||
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| 2241968 | Mourao, I (2212) | Piekarski, A (1982) | 1-0 | |
| 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.g3 d5 5.Bg2 O-O 6.Nf3 dxc4 7.O-O Nc6 8.a3 Be7 9.e4 a6 10.Be3 b5 11.Qc2 Na5 12.Rac1 Bb7 13.h4 Ng4 14.Bf4 f6 15.Rcd1 h5 16.Bh3 f5 17.Kg2 Bd6 18.Ng5 Qd7 19.d5 Be7 20.Nf3 Bg5 21.e5 Bxh4 22.Ng5 Bxg3 23.fxg3 exd5 24.Rf3 d4 25.Na2 c5 26.Bxg4 h4 27.Kh2 hxg3+ 28.Rxg3 Qc6 29.Nf3 Qf6 30.Kg1 Qh4 31.Ng5 Qh5 32.Qe4 Qh4 33.Qg2 Bxg2 34.Kxg2 Qh5 35.Rg1 Qxg4 36.e6 Nb7 37.Nf3 Rab8 38.Bg5 Rbe8 39.Ne5 Kh7 40.e7 Rf7 41.Rf1 Kg8 42.Bf4 Kh7 43.Nf3 Kg8 44.Ng5 a5 45.Ne6 Rf6 46.Bc7 Qf4 47.Rf2 Qg4 48.Kf1 b4 49.Rfg2 Qf4+ 50.Rf2 Qg4 51.Rfg2 Qf4+ 52.Rf2 Qg4 53.Kg2 Qf4 54.Rf1 Qg4 55.axb4 Qf4 56.Rf2 Qg4 57.Kf1 Qf4 58.Ke1 Qg4 59.Rfg2 Qf4 60.Rf2 Qg4 61.Rf1 cxb4 62.Kf2 Qf4+ 63.Kg2 Qg4 64.Bxa5 Nxa5 65.Nxb4 c3 66.Rf2 Qf4 67.Kf1 Qg4 68.bxc3 Qf4 69.Nd5 Qg4 70.Rfg2 dxc3 71.Ndc7 g6 72.Nd5 c2 73.Nec7 c1=R+ 1-0 | ||||
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| 2241839 | Piekarski, A (1982) | Zottis, Ernani (1534) | 1-0 | |
| 1.e4 e5 2.Nf3 Nc6 3.Bc4 d6 4.c3 f5 5.d3 f4 6.d4 Bg4 7.h3 Bh5 8.Qb3 Nge7 9.Ng5 d5 10.exd5 Nxd5 11.Ne6 Qe7 12.Bxd5 exd4 13.O-O 1-0 | ||||
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| 2241945 | Torres, Willian Souza (1610) | Piekarski, A (1982) | 0-1 | |
| 1.e4 e5 2.Nf3 Nf6 3.Nxe5 d6 4.Nf3 Nxe4 5.d4 d5 6.Bd3 Nc6 7.O-O Be7 8.Re1 Bg4 9.Bxe4 dxe4 10.Rxe4 Bxf3 11.Qxf3 Nxd4 12.Qd3 Ne6 13.Qxd8+ Rxd8 14.Nc3 Bf6 15.Be3 O-O 16.g3 Rd7 17.a4 c5 18.a5 h5 19.h4 Rb8 20.Na4 Bd4 21.Rd1 Rbd8 22.Bxd4 cxd4 23.Re5 Rd5 24.Rde1 g6 25.b4 Kg7 26.Nb2 Rxe5 27.Rxe5 Rc8 28.Re2 Kf6 29.Nd3 Rc4 30.Kf1 Nc7 31.Re4 Ne6 32.Re2 Nc7 33.Re4 Nd5 34.Ke1 Nxb4 35.Nxb4 Rxb4 36.c3 Rb1+ 37.Kd2 dxc3+ 38.Kxc3 Rb5 39.Ra4 Rf5 40.f4 Rb5 41.Kc4 a6 42.Ra3 Kf5 43.Kd4 Kg4 44.Ke4 f6 45.Ke3 Kxg3 46.Ke4+ Kg4 47.Ra2 g5 48.Ke3 Rb3+ 49.Kd4 Kxf4 50.Kc5 Rb5+ 51.Kd4 Kg3 52.Ra4 f5 53.Ke3 f4+ 0-1 | ||||
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| 27592 | FM Marra, E (2211) | Piekarski, A (2013) | 1/2-1/2 | |
| 1.e4 e5 2.Bc4 Nf6 3.d3 c6 4.Nf3 Be7 5.O-O d6 6.Re1 O-O 7.a4 a5 8.Nbd2 Re8 9.Nf1 Bf8 10.Ng3 g6 11.c3 Bg7 12.Qb3 d5 13.exd5 Nxd5 14.d4 Nd7 15.Bg5 Qc7 16.Bxd5 cxd5 17.Bf4 Qc6 18.Nxe5 Nxe5 19.Bxe5 f6 20.Bf4 Bd7 21.h4 b5 22.Rxe8+ Bxe8 23.axb5 Qxb5 24.Qa2 Bf8 25.Ne4 Kg7 26.Nd6 Bxd6 27.Bxd6 Bc6 28.Qa3 Qe2 29.Bf4 Qe6 30.Qc5 a4 31.b3 Qd7 32.bxa4 Rxa4 33.Re1 Kf7 34.Bd6 Rc4 35.Qa3 Ra4 36.Re7+ Qxe7 37.Bxe7 Rxa3 38.Bxa3 h5 39.f3 f5 40.Kf2 Bb5 41.Ke3 Bc4 42.Kf4 Bb3 43.Bd6 Bc4 44.Kg5 Bf1 45.g3 Be2 46.Kf4 Bc4 47.Be5 Bb3 48.g4 fxg4 49.fxg4 hxg4 50.Kxg4 Bc4 51.Kg5 Bb3 52.Kf4 1/2-1/2 | ||||
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| 27427 | IM Filgueiras, Nathan Felipe (2370) | Piekarski, A (2013) | 1-0 | |
| 1.e4 e5 2.Nf3 Nf6 3.Nxe5 d6 4.Nf3 Nxe4 5.Nc3 Nxc3 6.dxc3 Be7 7.Be3 O-O 8.Bd3 Nd7 9.h4 Nf6 10.Qd2 c5 11.O-O-O Qa5 12.Kb1 Be6 13.a3 d5 14.Qc1 Rac8 15.Ng5 c4 16.Be2 Rc6 17.Bd4 Ra6 18.Bf3 Ne8 19.Be5 Rb6 20.Ka2 Nd6 21.Bxd6 Bxd6 22.Rhe1 Bc5 23.Re2 Rd8 24.Nxe6 fxe6 25.h5 d4 26.Re5 d3 27.cxd3 Qb5 28.dxc4 Qxc4+ 29.Ka1 Rxd1 30.Bxd1 Bxf2 31.Qd2 Bc5 32.Be2 1-0 | ||||
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| 863955 | Piekarski, A (1992) | IM Tsuboi, E (2206) | 0-1 | |
| 1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 a6 6.Nxc6 bxc6 7.Bd3 d5 8.Qf3 Nf6 9.Qg3 h5 10.Bg5 h4 11.Qf4 Be7 12.O-O-O Qa5 13.e5 Ng8 14.Bxe7 Nxe7 15.Rd2 Rb8 16.Qg4 Rb4 17.Qxg7 Rg8 18.Qf6 Rxb2 19.Kxb2 Qb4+ 20.Kc1 Qxc3 21.Rdd1 a5 22.Qxh4 d4 23.Bh7 Qa1+ 24.Kd2 Qc3+ 25.Kc1 Qa1+ 26.Kd2 Qc3+ 27.Ke2 Ba6+ 0-1 | ||||
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| 863929 | Bookobza, Tomer Lederman (1550) | Piekarski, A (1992) | 0-1 | |
| 1.Nf3 Nf6 2.g3 b5 3.Bg2 Bb7 4.O-O c5 5.d4 e6 6.dxc5 Bxc5 7.Nc3 a6 8.Bg5 d5 9.e4 b4 10.Na4 Be7 11.exd5 Bxd5 12.c4 Bxc4 13.Qxd8+ Bxd8 14.Rfd1 Bd5 15.Bxf6 gxf6 16.Rac1 Nd7 17.b3 f5 18.Nb2 Nb6 19.Nd3 Be7 20.Nf4 Rd8 21.Nxd5 Nxd5 22.Rc6 a5 23.Ra6 Nc3 24.Rxd8+ Bxd8 25.Ne5 O-O 26.Nc6 Nxa2 27.Nxa5 Bxa5 28.Rxa5 Nc1 29.Rb5 Nxb3 30.Rxb4 Nc5 31.Rb5 Rc8 32.Ra5 Rc7 33.Bf1 Kg7 34.Kg2 Ne4 35.Ra2 Rc3 36.Rb2 Ra3 37.Bb5 Kf6 38.Bc6 Nc5 39.Re2 Rc3 40.Be8 Ke7 41.Bc6 Nb3 42.Ba8 Na5 43.Rd2 Nc4 44.Re2 Kf6 45.Bb7 Ne5 46.Ba8 Ng6 47.Rb2 f4 48.Be4 Nf8 49.Rb5 fxg3 50.hxg3 h6 51.f3 Nd7 52.Rh5 Kg7 53.Rb5 Ra3 54.g4 Rc3 55.Kg3 Nc5 56.Ba8 Kg6 57.Kf4 f6 58.Rb6 e5+ 59.Kg3 e4 60.Kg2 Rc2+ 61.Kf1 e3 62.Rc6 Rf2+ 63.Kg1 Nd3 64.Re6 Ne5 65.Be4+ Kg5 66.Re8 Kf4 67.Rf8 Kg3 68.Rxf6 e2 0-1 | ||||
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| 885837 | Piekarski, A (1992) | FM Santos, Rafael Ventura Dos (2142) | 0-1 | |
| 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 O-O 5.Nf3 d6 6.Be2 e5 7.Be3 Ng4 8.Bg5 f6 9.Bc1 Nc6 10.h3 exd4 11.Nxd4 Nxd4 12.Qxd4 Ne5 13.O-O Be6 14.f4 Nc6 15.Qd3 f5 16.Bd2 Re8 17.exf5 Bxf5 18.Qd5+ Kh8 19.Rae1 Nb4 20.Qxb7 Bd4+ 21.Kh1 Rb8 22.Qf3 Nc2 23.Rd1 Rxb2 24.Bc1 Rb8 25.Nd5 Bg7 26.Bd3 Nd4 27.Qg3 Bxd3 28.Qxd3 Nf5 29.Kh2 h5 30.Rfe1 c6 31.Ne3 Nxe3 32.Rxe3 Rxe3 33.Bxe3 d5 34.Qxg6 d4 35.Qxh5+ Kg8 36.Qg5 Qxg5 37.fxg5 dxe3 0-1 | ||||
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| 885084 | Piekarski, A (1992) | FM Kisic, B (2206) | 0-1 | |
| 1.d4 d5 2.c4 Nc6 3.Nf3 Bg4 4.e3 e5 5.dxe5 Nxe5 6.Be2 Bxf3 7.gxf3 dxc4 8.Nd2 Qd5 9.Nxc4 Bb4+ 10.Bd2 Bxd2+ 11.Qxd2 Nxf3+ 12.Bxf3 Qxf3 13.Rg1 Nf6 14.Ne5 Qh5 15.Qd4 Rd8 16.Qf4 O-O 17.Qxf6 g6 18.Ng4 Rd5 19.Qf4 f5 20.Qc4 fxg4 21.Rxg4 Kh8 22.Re4 Qf5 23.Qc3+ Qf6 24.Rf4 Qxc3+ 25.bxc3 Rxf4 26.exf4 Rf5 27.Ke2 b6 28.Rd1 Rxf4 29.Rd7 Rc4 30.Kd2 Rc6 31.Rd8+ Kg7 32.Ra8 a5 33.Rd8 h5 34.Kc2 Kf6 35.Rd7 Kg5 36.a4 Kh4 37.Rd3 Kg4 38.h3+ Kg5 39.Rg3+ Kh6 40.h4 Rf6 41.Rh3 Rxf2+ 42.Kb3 Rf4 43.Rh1 Kg7 44.Rh2 Kf6 45.Rh1 Ke6 46.Rh2 Kf6 47.Rh1 Rf5 48.Rh2 g5 49.hxg5+ Rxg5 50.Rh1 Kg6 51.Rd1 Rf5 52.Rd7 Rf7 53.Rd5 h4 54.Rd3 Rh7 55.Rh3 Kg5 56.c4 Kg4 57.Rh1 h3 0-1 | ||||
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| 884854 | Piekarski, A (1992) | Tustanowski, R (2205) | 1-0 | |
| 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.Bd3 Bxc3+ 6.bxc3 Nc6 7.Ne2 d6 8.g4 h6 9.Rg1 b6 10.h4 g5 11.e4 Nd7 12.Ng3 cxd4 13.Nh5 dxc3 14.hxg5 hxg5 15.Qc2 Nde5 16.Qxc3 Nd4 17.Be2 Nxe2 18.Kxe2 Ba6 19.Bb2 Bxc4+ 20.Ke3 Rxh5 21.gxh5 Qf6 22.Rg3 Qf4+ 23.Kd4 b5 24.Qe3 Nc6+ 25.Kc3 Qe5+ 26.Kc2 Nb4+ 27.Kd1 Qxb2 28.Rc1 Nxa2 29.Rc2 Qb1+ 30.Kd2 Nb4 31.Rxc4 bxc4 32.Qxg5 1-0 | ||||
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| 885392 | FM Erzhanov, A (2198) | Piekarski, A (1992) | 1-0 | |
| 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Qxd4 Bd7 5.h3 Nc6 6.Qe3 Nf6 7.Be2 e6 8.O-O Be7 9.Rd1 O-O 10.c4 Qc7 11.Nc3 a6 12.b3 Rfe8 13.Bb2 Rac8 14.Rac1 b6 15.Nd5 exd5 16.cxd5 Qb7 17.dxc6 Rxc6 18.Nd2 Rxc1 19.Rxc1 Bc6 20.f3 d5 21.e5 Bc5 22.Bd4 Nd7 23.f4 f6 24.Nf3 fxe5 25.Nxe5 Bxd4 26.Qxd4 Nxe5 27.fxe5 Bd7 28.Bf3 Be6 29.Rc3 Rc8 30.Bxd5 Bxd5 31.Rxc8+ Qxc8 32.Qxd5+ Kh8 33.Kh2 h6 34.Qd6 Qc1 35.e6 Qe3 36.e7 Kh7 37.a4 b5 38.axb5 axb5 39.b4 h5 40.h4 g6 41.Qf6 Qe4 42.Qf7+ 1-0 | ||||
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| 884633 | IM Guliev, L (2254) | Piekarski, A (1992) | 1-0 | |
| 1.e4 c5 2.Nf3 d6 3.Nc3 Nf6 4.d4 cxd4 5.Nxd4 a6 6.f4 e5 7.Nf3 Be7 8.Bd3 Qc7 9.O-O Be6 10.Kh1 Nbd7 11.Qe2 b5 12.f5 Bc4 13.Bg5 Rc8 14.Rad1 b4 15.Nd5 Nxd5 16.exd5 Bxd5 17.Bxe7 Kxe7 18.Bxa6 Bxf3 19.Qxf3 Ra8 20.Bb5 Nf6 21.Qb3 Qa5 22.Bc4 Rhf8 23.Qg3 Qc5 24.Bb3 Ne4 25.Qh4+ Nf6 26.Rd5 Qc6 27.Rfd1 Rad8 28.R5d2 h6 29.Qxb4 Rd7 30.Ba4 Rb7 31.Qa3 Rd8 32.Bxc6 1-0 | ||||
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| 885145 | Montano Vicente, Guadalupe (1809) | Piekarski, A (1992) | 0-1 | |
| 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.h3 O-O 6.Be3 e5 7.d5 a5 8.g4 Na6 9.Nge2 Nd7 10.Ng3 Nac5 11.Bg2 a4 12.Qe2 Qh4 13.f3 Qxg3+ 0-1 | ||||
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| 886185 | De Souza, Cristiano Gomes (2018) | Piekarski, A (1992) | 1-0 | |
| 1.d4 Nf6 2.c4 g6 3.Nf3 Bg7 4.Nc3 d6 5.e4 O-O 6.Be2 e5 7.O-O Bg4 8.Be3 a5 9.Rc1 Na6 10.a3 Bxf3 11.Bxf3 exd4 12.Bxd4 Nc5 13.b4 axb4 14.axb4 Ne6 15.Be3 Nd7 16.Be2 Ra3 17.Qd2 Re8 18.f3 Ne5 19.Nd5 Nc6 20.Bf2 Ncd4 21.Rfe1 Nb3 22.Qd3 c6 23.Rb1 Nbd4 24.Qxa3 cxd5 25.cxd5 Nc2 26.Qa5 Nxe1 27.dxe6 Nc2 28.exf7+ Kxf7 29.Qa2+ 1-0 | ||||
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| 885698 | CM Korkmaz, N (2066) | Piekarski, A (1992) | 1-0 | |
| 1.e4 c5 2.Nc3 Nc6 3.f4 e6 4.Nf3 d5 5.Bb5 a6 6.Bxc6+ bxc6 7.d3 Nf6 8.e5 Nd7 9.O-O Be7 10.Ne2 Qc7 11.c4 a5 12.b3 a4 13.Be3 O-O 14.Qe1 f6 15.exf6 Bxf6 16.Rb1 axb3 17.axb3 Qd6 18.Qf2 Bb7 19.b4 cxb4 20.c5 Qc7 21.Rxb4 Ra2 22.d4 Ba6 23.Re1 Ra8 24.Bd2 Bc4 25.Qe3 Nf8 26.Reb1 Bxe2 27.Qxe2 Qa5 28.Rb8 Rxb8 29.Rxb8 Kf7 30.Rb7+ Kg8 31.Bxa5 Rxe2 32.Rc7 Ra2 33.Bb6 Ra4 34.Rxc6 Bxd4+ 35.Nxd4 Rxd4 36.Rc8 Rc4 37.c6 Kf7 38.c7 Nd7 39.Ba5 d4 40.Rd8 1-0 | ||||
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| 885959 | Piekarski, A (1992) | De Arruda, Leandro Formes (1980) | 0-1 | |
| 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 O-O 6.cxd5 exd5 7.Qc2 c6 8.Bd3 h6 9.Bxf6 Bxf6 10.Nf3 Re8 11.O-O Nd7 12.Rab1 Nf8 13.b4 a6 14.a4 Bd7 15.b5 axb5 16.axb5 Ne6 17.Rfc1 Ng5 18.Nxg5 Bxg5 19.Na4 cxb5 20.Nc5 Bc6 21.Bxb5 Qf6 22.Bxc6 bxc6 23.Nd3 Rac8 24.Rb6 Qe7 25.Ne5 c5 26.Nc6 Rxc6 27.Rxc6 c4 28.Qf5 Bxe3 29.Re1 Bxf2+ 30.Qxf2 Qxe1+ 31.Qxe1 Rxe1+ 32.Kf2 Rd1 33.Ke3 Rd3+ 34.Ke2 Rxd4 0-1 | ||||
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| 885478 | Piekarski, A (1992) | FM Rottenwohrer Suarez, Juan (2271) | 0-1 | |
| 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Bb4 5.e3 O-O 6.Qc2 h6 7.Bh4 c5 8.Nf3 cxd4 9.exd4 Nc6 10.cxd5 exd5 11.Be2 g5 12.Bg3 g4 13.Ne5 Nxd4 14.Qd3 Nxe2 15.Kxe2 Re8 16.Rhd1 Bd6 17.Nxd5 Bxe5 18.Kf1 Qxd5 19.Qxd5 Nxd5 0-1 | ||||
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| 1334327 | Piekarski, A (2050) | WGM Ouellet, Maili-Jade (2179) | 0-1 | |
| 1.d4 d5 2.Bg5 h6 3.Bh4 c6 4.Nc3 Nd7 5.e4 dxe4 6.Nxe4 Ngf6 7.Nxf6+ Nxf6 8.Bc4 Bf5 9.Nf3 e6 10.O-O Be7 11.c3 O-O 12.h3 Rc8 13.Ne5 Nd5 14.Bxe7 Qxe7 15.Qb3 Rc7 16.Rae1 Qg5 17.Bxd5 cxd5 18.f4 Qg3 19.Kh1 Be4 20.Re2 Qxh3+ 21.Kg1 Qg3 22.Qd1 f6 23.Nf3 g5 24.Qe1 Qg4 25.Nd2 Bd3 26.Rxe6 Bxf1 27.Nxf1 Qxf4 28.Qe2 Qf5 29.Re3 Rh7 30.Ng3 Qd7 31.Nh5 f5 32.Qd3 Rhf7 33.Re5 Re8 34.Ng3 Rxe5 35.dxe5 Qe6 36.Qd4 Re7 37.Nh5 Qxe5 38.Nf6+ Kf7 0-1 | ||||
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| 1334840 | Oro, L (2255) | Piekarski, A (2050) | 0-1 | |
| 1.e4 c6 2.d4 d5 3.e5 c5 4.dxc5 e6 5.Be3 Nh6 6.f4 Nf5 7.Bf2 h5 8.Bd3 Nd7 9.Bxf5 exf5 10.Qxd5 Nxc5 11.Qxd8+ Kxd8 12.Nc3 Be6 13.O-O-O+ Kc7 14.Nb5+ Kc6 15.Nd4+ Kc7 16.Nxe6+ fxe6 17.Bxc5 Bxc5 18.g3 h4 19.Nf3 hxg3 20.hxg3 Rad8 21.Ng5 Rhe8 22.Rh7 Be3+ 23.Rd2 Bxd2+ 24.Kb1 Bxf4 25.Rxg7+ Kb6 26.a3 Bxg5 27.Rxg5 Rd5 28.c4 Rxe5 29.Ka2 Re4 30.Kb3 Rd8 31.Rg6 Rd3+ 32.Kc2 Rdd4 33.b3 Re2+ 34.Kc3 Rde4 35.b4 R2e3+ 36.Kb2 Rf3 37.Kc2 Re2+ 38.Kd1 Rff2 39.a4 a5 40.c5+ Kc6 41.b5+ Kxc5 42.Rg7 Ra2 43.Ke1 Rh2 44.Rc7+ Kb4 0-1 | ||||
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| 1334613 | Leschinsky, Gary (1992) | Piekarski, A (2050) | 1-0 | |
| 1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 e6 5.Bxc4 c5 6.O-O a6 7.e4 Nxe4 8.Qe2 Nf6 9.d5 Nxd5 10.Rd1 Be7 11.Nc3 O-O 12.Nxd5 exd5 13.Bxd5 Qc7 14.Ng5 Bf5 15.Nxf7 Rxf7 16.Bf4 Qxf4 17.Qxe7 Bd7 18.Qd8+ 1-0 | ||||
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| 1334899 | WIM Petrova, I (2127) | Piekarski, A (2050) | 1-0 | |
| 1.e4 c6 2.d4 d5 3.e5 c5 4.dxc5 e6 5.a3 Nc6 6.Nf3 Bxc5 7.b4 Bb6 8.Bb2 Nge7 9.Bd3 Ng6 10.O-O O-O 11.Nbd2 f6 12.exf6 gxf6 13.c4 Nf4 14.Bc2 e5 15.cxd5 Qxd5 16.Bb3 1-0 | ||||
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| 1334135 | CM Zhurbinsky, David (1996) | Piekarski, A (2050) | 1-0 | |
| 1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Bf5 5.Ng3 Bg6 6.h4 h6 7.Nf3 Nd7 8.Bc4 e6 9.Bf4 Ngf6 10.Qe2 Qa5+ 11.c3 Nd5 12.Bd2 Qb6 13.Bb3 a5 14.h5 Bh7 15.O-O a4 16.Bxd5 cxd5 17.Bf4 Be7 18.Ne5 Nxe5 19.Bxe5 Bf6 20.Bxf6 gxf6 21.b3 axb3 22.axb3 Ke7 23.Qb2 Bd3 24.Rfe1 Rxa1 25.Rxa1 Bc4 26.Qa3+ 1-0 | ||||
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| 1334396 | Piekarski, A (2050) | Kostiukov, A (2271) | 0-1 | |
| 1.d4 g6 2.Bg5 Bg7 3.c3 h6 4.Bh4 f5 5.e3 Nf6 6.Nd2 O-O 7.f4 d6 8.Ngf3 Qe8 9.Bc4+ Kh7 10.Bxf6 Bxf6 11.Qe2 Nd7 12.O-O-O e5 13.fxe5 dxe5 14.e4 exd4 15.cxd4 c5 16.e5 Bg7 17.e6 Nb6 18.Bb5 Qe7 19.dxc5 Qxc5+ 20.Kb1 Bxe6 21.Qxe6 Qxb5 22.Nb3 Rae8 23.Qd6 Re2 24.Rd2 Nc4 25.Qxf8 Nxd2+ 26.Nfxd2 Bxf8 0-1 | ||||
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| 1334714 | Piekarski, A (2050) | FM Ricaurte Lopez, J (2226) | 1-0 | |
| 1.d4 d5 2.Bg5 c5 3.dxc5 Qa5+ 4.Nc3 e6 5.e4 dxe4 6.b4 Qc7 7.Nb5 Qc6 8.Qd8# 1-0 | ||||
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| 1334995 | Piekarski, A (2050) | WFM Mirza, Diana (1905) | 0-1 | |
| 1.d4 Nf6 2.Bg5 h6 3.Bxf6 gxf6 4.c4 e5 5.e3 d6 6.Nc3 Bf5 7.h3 Na6 8.Qf3 Qc8 9.g4 Nb4 10.O-O-O Bg6 11.Qxf6 Rg8 12.Nd5 Nxa2+ 13.Kd2 c6 14.Nc3 Nxc3 15.bxc3 exd4 16.cxd4 Qe6 17.Qxe6+ fxe6 18.Bg2 d5 19.c5 b6 20.cxb6 axb6 21.Ne2 Bb4+ 22.Kc1 Ra2 23.Nf4 Ba3# 0-1 | ||||
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| 1333980 | Piekarski, A (2050) | FM Suder, Jakub (2306) | 1-0 | |
| 1.d4 d5 2.Bg5 c6 3.Nc3 Qb6 4.Qd2 Nd7 5.f3 e5 6.dxe5 Bc5 7.e3 h6 8.Na4 Qb4 9.Nxc5 Qxc5 10.Bf4 Ne7 11.Bg3 Ng6 12.f4 Nb6 13.Bf2 Qe7 14.Nf3 Bg4 15.O-O-O O-O-O 16.Kb1 Kb8 17.Be2 f6 18.exf6 Qxf6 19.h3 Bxf3 20.gxf3 Rhe8 21.Bd3 Ne7 22.Rhg1 Nec8 23.Rg6 Qf8 24.Rdg1 Rd7 25.b3 Nd6 26.Qc3 Ree7 27.e4 dxe4 28.fxe4 Ne8 29.f5 Ka8 30.e5 Nd5 31.Qc5 Nb6 32.f6 gxf6 33.exf6 Rf7 34.Qxf8 Rxf8 35.Rg8 Rdf7 36.Rxf8 Rxf8 37.Bd4 Nd5 38.Rg7 Nexf6 39.Bxf6 Nxf6 40.Kb2 Kb8 41.a4 Nd5 42.Rg6 Rf6 43.Rg8+ Kc7 44.Rh8 Nf4 45.Be4 Kb6 46.a5+ Kxa5 47.Rh7 Kb6 48.b4 Ne6 49.Kb3 Ng5 50.Re7 Nxe4 51.Rxe4 Rf3+ 52.c3 Rxh3 53.Re7 h5 54.Rh7 h4 55.Kc4 Ka6 56.Rh6 Rh1 57.Kc5 h3 58.c4 h2 59.Rh5 Rg1 60.Rxh2 Rg5+ 61.Kd4 Rg6 62.Rh5 Kb6 63.Rf5 Rg7 64.Rh5 Kc7 65.Kc5 Rd7 66.b5 b6+ 67.Kb4 Rd3 68.bxc6 Kxc6 69.Rh6+ Kb7 70.Rh7+ Ka6 71.Rg7 Rf3 72.Rh7 Rf4 73.Re7 Rh4 74.Rg7 Rh5 75.Rf7 Rc5 76.Rg7 Rc8 77.Rh7 1-0 | ||||
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| 1334498 | WIM Kanyamarala, Trisha (2198) | Piekarski, A (2050) | 1-0 | |
| 1.d4 d5 2.c4 dxc4 3.e3 c5 4.Bxc4 cxd4 5.exd4 Qc7 6.Qc2 Be6 7.Bb5+ Nc6 8.Nc3 Nf6 9.Nf3 a6 10.Bxc6+ Qxc6 11.O-O Rd8 12.Ne5 Qc7 13.Be3 Nd5 14.Qa4+ b5 15.Qxa6 Nxc3 16.bxc3 Qxc3 17.Qxb5+ Bd7 18.Nxd7 Rxd7 19.Rac1 1-0 | ||||
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| 1333990 | GM Andreikin, D (2729) | Piekarski, A (2050) | 1-0 | |
| 1.e4 c6 2.Nc3 d5 3.Nf3 Bg4 4.h3 Bxf3 5.Qxf3 e6 6.d3 Nf6 7.Bd2 Bb4 8.a3 Qa5 9.Rd1 dxe4 10.axb4 exf3 11.bxa5 fxg2 12.Bxg2 O-O 13.O-O Nbd7 14.a6 bxa6 15.Ra1 Rab8 16.b3 Rb6 17.Be3 c5 18.Na4 Rb5 19.Bc6 Rbb8 20.Nxc5 Nxc5 21.Bxc5 Rfc8 22.Bxa7 Rb4 23.Rxa6 h5 24.Be3 1-0 | ||||
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| 1437985 | FM Silva, Kaua Marques (2170) | Piekarski, A (2032) | 0-1 | |
| 1.e4 c6 2.d4 d5 3.e5 c5 4.dxc5 e6 5.a3 Nc6 6.Nf3 Bxc5 7.b4 Bb6 8.Bb2 Nge7 9.Bd3 Ng6 10.O-O O-O 11.Re1 f6 12.exf6 gxf6 13.c4 Nf4 14.cxd5 Qxd5 15.Be4 Qxd1 16.Rxd1 e5 17.Nbd2 Be6 18.Nh4 Ne7 19.Ndf3 Rac8 20.Bxb7 Rc2 21.Bc1 Ne2+ 22.Kh1 Nxc1 23.Raxc1 Rxc1 24.Rxc1 Bxf2 25.Rd1 Rb8 26.Ba6 Rb6 27.Bd3 Rc6 28.g3 Rc3 29.Kg2 Be3 30.a4 Kg7 31.Be4 Rb3 32.b5 Bb6 33.Bc2 Rb2 34.Rd2 Nd5 35.Kh1 Ne3 36.Be4 Rb4 37.Rd6 Bh3 38.Ng1 Rxe4 39.Nxh3 Rxa4 40.Rd7+ Kg8 41.Ng1 Ra1 42.h3 Nc4 43.Nf5 Rxg1+ 44.Kh2 Rf1 45.g4 Be3 46.Rd8+ Kf7 47.Kg3 Rc1 48.Kf3 Bf4 49.Rd7+ Ke6 50.Rxa7 Rc3+ 51.Ke2 Rxh3 52.Ra6+ Kd5 53.Rxf6 Kc5 54.Ng7 Kxb5 55.Nh5 Rxh5 56.gxh5 h6 57.Kd3 Kc5 58.Rf8 Kd5 59.Kc3 Nd6 60.Kd3 Ke6 61.Ke2 Ne4 62.Kf3 Nf6 63.Ra8 Kf5 64.Ra1 Nxh5 65.Ra8 Nf6 66.Ra1 h5 67.Ra5 h4 68.Ra1 h3 69.Rh1 e4+ 70.Ke2 h2 71.Kf2 Be5 72.Ke2 Nd5 0-1 | ||||
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| 1437893 | Piekarski, A (2032) | Landre, Geraldo Barbosa (1817) | 1-0 | |
| 1.d4 d5 2.Bg5 h6 3.Bh4 c6 4.e3 Qb6 5.Qc1 e5 6.Nf3 exd4 7.exd4 Be7 8.c3 Bf5 9.Be2 Nf6 10.O-O O-O 11.Ne5 Nbd7 12.Nxd7 Bxd7 13.Bd3 Rae8 14.Re1 Ne4 15.Bxe7 Rxe7 16.f3 Rfe8 17.fxe4 dxe4 18.Bc4 c5 19.d5 Qg6 20.Qe3 b5 21.Bf1 c4 22.b3 Re5 23.bxc4 bxc4 24.Nd2 Rxd5 25.Nxc4 Bb5 26.Qxa7 Rg5 27.Ne3 Bd3 28.Qd4 Qc6 29.a4 Re6 30.Qd8+ Kh7 31.Bxd3 exd3 32.Qxd3+ Kg8 33.Re2 Rd6 34.Qc2 Qa8 35.c4 Qa5 36.Nd5 Qc5+ 37.Kh1 f5 38.a5 Ra6 39.Qc3 Rg4 40.Nb4 Ra8 41.Nd3 Qc7 42.c5 Qb7 43.c6 Qc7 44.Ne5 Rh4 45.Nf3 Rg4 46.Qb3+ 1-0 | ||||
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| 1445309 | Piekarski, A (2032) | Vieira, J1 (1805) | 1-0 | |
| 1.d4 Nf6 2.Bg5 e6 3.e4 Be7 4.e5 Nd5 5.Bd2 c5 6.c4 Nb6 7.dxc5 Bxc5 8.Qg4 g6 9.Nc3 Nc6 10.Nf3 Qc7 11.Qf4 h6 12.Ne4 Be7 13.Nd6+ Bxd6 14.exd6 Qd8 15.Bc3 g5 16.Qe4 f5 17.Qe3 Rg8 18.b3 Kf7 19.h3 a5 20.Ne5+ Nxe5 21.Bxe5 a4 22.Rd1 axb3 23.axb3 Ra3 24.Be2 Na4 25.Bh5+ Kf8 26.O-O Qb6 27.Bd4 Qxb3 28.Qe5 1-0 | ||||
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| 1445122 | FM Labussiere, Victor (2341) | Piekarski, A (2032) | 1-0 | |
| 1.e4 c6 2.d4 d5 3.e5 c5 4.dxc5 e6 5.Qg4 h5 6.Qf4 Bxc5 7.Nf3 Nc6 8.Bd3 Nb4 9.Qg3 Nxd3+ 10.cxd3 Kf8 11.O-O Bd7 12.d4 Be7 13.b3 Bb5 14.Re1 Bd3 15.Ba3 Bxb1 16.Bxe7+ Nxe7 17.Raxb1 Rc8 18.Rbc1 Rxc1 19.Rxc1 Nc6 20.Qf4 h4 21.b4 Rh5 22.a3 a6 23.g4 hxg3 24.hxg3 Ke7 25.g4 Rh8 26.Qg5+ Kf8 27.Qxd8+ Nxd8 28.Rc7 Ke8 29.Kg2 Rh7 30.a4 Rh6 31.b5 axb5 32.axb5 Rg6 33.Kg3 f5 34.g5 b6 35.Kf4 Nf7 36.Rb7 1-0 | ||||
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| 1444904 | Espindola, Carlos Marcelo (1441) | Piekarski, A (2032) | 0-1 | |
| 1.d4 d5 2.Nf3 Nf6 3.Bf4 e6 4.e3 Bd6 5.Bg3 O-O 6.Nbd2 b6 7.Be2 c5 8.Ne5 Qc7 9.O-O cxd4 10.exd4 Ba6 11.c3 Bxe2 12.Qxe2 Nc6 13.Rfe1 a6 14.a4 Rfd8 15.Qf3 Rab8 16.b4 Rb7 17.Qe2 Ra7 18.Qf3 Rc8 19.Bf4 Ne7 20.Rac1 Nf5 21.Bg5 Be7 22.Bf4 Qd8 23.g4 Nd6 24.g5 Nfe4 25.Nxf7 Nxd2 26.Bxd2 Nxf7 27.h4 Qd7 28.Qg4 Nd8 29.Re2 Qxa4 30.Rxe6 Qd7 0-1 | ||||
