WORLDBASE

WORLDBASE Players Quesada Leon, Joshua

Stockfish
GameID: 0
FIDE Country B-Year Gender Standard Rapid Blitz
6513166 CRC 2002 M 2070 1863 1905
40 games
2290955 WIM Jimenez Salas, Maria Teresa (2189) Quesada Leon, Joshua (2046) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.f3 e5 7.Nb3 Be7 8.Be3 Be6 9.Qd2 h5 10.Nd5 Bxd5 11.exd5 a5 12.Bb5+ Nbd7 13.O-O a4 14.Nc1 O-O 15.c4 Qc7 16.Nd3 Nh7 17.b4 axb3 18.axb3 f5 19.b4 g5 20.c5 f4 21.Bf2 b6 22.Bxd7 Qxd7 23.cxb6 g4 24.fxg4 Qxg4 25.Ra7 Bg5 26.Ne1 Nf6 27.Qc2 Rxa7 28.bxa7 e4 29.Qc6 Qc8 30.b5 e3 31.Qxc8 exf2+ 32.Rxf2 Rxc8 33.b6 Re8 34.b7 1-0
2290899 Quesada Leon, Joshua (2046) IM Valdes, Le (2326) 0-1
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.c4 Nf6 6.Nc3 d6 7.Be2 Nxd4 8.Qxd4 Bg7 9.Be3 O-O 10.Qd3 a6 11.O-O Bd7 12.Rfd1 b5 13.Bd4 bxc4 14.Qxc4 Qb8 15.Bf3 Rc8 16.Qe2 Bc6 17.Rab1 Qb7 18.Bxf6 Bxf6 19.Nd5 Be5 20.Qe3 Rab8 21.b4 e6 22.Nf4 Ba4 23.Rd2 Bc2 24.Rc1 Bxe4 25.Rxc8+ Rxc8 26.Nd3 Bxd3 27.Qxd3 Qxb4 28.g3 Rc3 0-1
2290846 FM Gonzalez Zharikov, Andrey (2212) Quesada Leon, Joshua (2046) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be2 e5 7.Nb3 Be7 8.O-O O-O 9.Re1 Be6 10.Bf3 Qc7 11.a4 Rc8 12.Be3 Nbd7 13.a5 b5 14.axb6 Nxb6 15.Na5 Nc4 16.Nxc4 Bxc4 17.Be2 h6 18.Bxc4 Qxc4 19.Ra4 Qc6 20.Qd3 a5 21.Rea1 Bd8 22.h3 Rab8 23.R1a2 Nd7 24.Kh2 Rb7 25.Qd1 Rcb8 26.Bc1 Nc5 27.Rc4 Rb4 28.Qe2 Rxc4 29.Qxc4 Rb4 30.Qd5 Qxd5 31.exd5 Kf8 32.b3 Rb8 33.Ba3 Ke7 34.Bxc5 dxc5 35.Ne4 Rc8 36.c4 f5 37.Nc3 Kd7 38.Kg1 Ra8 39.Kf1 e4 40.Nb5 Bf6 41.Ke2 Bd4 42.b4 a4 43.Kd1 a3 44.Nxd4 cxd4 45.Kc2 Kd6 46.Kb3 d3 47.Kc3 g5 48.f3 h5 49.g4 exf3 50.gxf5 f2 51.Ra1 a2 52.Kd4 f1=Q 53.c5+ Kd7 54.Rxf1 a1=Q+ 55.Rxa1 Rxa1 56.Kxd3 Rf1 57.b5 Rxf5 58.Ke4 Rf1 59.b6 g4 60.hxg4 hxg4 61.c6+ Kd6 62.b7 Rb1 63.Kf4 Rb4+ 64.Kg3 Kc7 65.Kh4 Rd4 66.Kg3 Rxd5 67.Kxg4 Rb5 0-1
2283762 WIM Mateus, Mar (1951) Quesada Leon, Joshua (2046) 0-1
1.e4 e6 2.d3 d5 3.Nd2 c5 4.Ngf3 Nc6 5.g3 g6 6.Bg2 Bg7 7.O-O Nge7 8.h4 h6 9.Re1 b6 10.c3 O-O 11.Nf1 e5 12.exd5 Nxd5 13.c4 Ndb4 14.Nxe5 Nxe5 15.Rxe5 Bxe5 16.Bxa8 Bf5 17.Bg2 Nxd3 18.Ne3 Qd4 19.Qf1 Be6 20.Rb1 Kh7 21.b3 f5 22.f4 Bb8 23.Kh2 g5 24.Nc2 Qd6 25.hxg5 hxg5 26.Qe2 Kg6 27.Ba3 gxf4 28.Rd1 fxg3+ 29.Kg1 Nf4 30.Qf3 Qe5 31.Re1 Qf6 32.Bc1 Nh5 33.Bd2 Bf7 34.Qe3 f4 35.Be4+ Kh6 36.Qf3 Be5 37.Bd5 Re8 38.Bxf7 Qxf7 39.Qc6+ Re6 0-1
2283705 Quesada Leon, Joshua (2046) FM Mateus, Al (2229) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.h3 e5 7.Nde2 Be7 8.g4 h6 9.Be3 Nbd7 10.Qd2 b5 11.Ng3 Nb6 12.O-O-O O-O 13.Kb1 Be6 14.f4 exf4 15.Bxf4 b4 16.Nd5 Nbxd5 17.exd5 Nxd5 18.Bg2 Nc3+ 19.bxc3 Qa5 20.a4 bxc3 21.Qd4 Bf6 0-1
2283588 Quesada Leon, Joshua (2046) FM Palma Villanueva, Miguel Tadeo (2290) 1-0
1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.Bg5 a6 5.a4 Nc6 6.d5 Nb4 7.Qd2 c6 8.Nf3 cxd5 9.exd5 Bf5 10.Rc1 Rc8 11.Nd4 Qa5 12.Nb3 Qc7 13.Nd4 Bd7 14.Be2 Nf6 15.Bf3 h6 16.Be3 Ng4 17.Bxg4 Bxg4 18.h3 Bd7 19.O-O Qc4 20.Nde2 Kf8 21.Rfe1 Kg8 22.Bd4 Bxd4 23.Nxd4 Nxd5 24.Nxd5 Qxd5 25.Rxe7 Bxa4 26.Qf4 Rh7 27.Rce1 Rf8 28.Qf6 Bc6 29.f3 Rg7 30.Ne6 Rh7 31.Nxf8 Kxf8 32.Rc7 Qf5 33.Qxd6+ Kg7 34.Ree7 Bd5 35.Re5 1-0
2283652 FM Avila Rodriguez, Joshua Adrian (2274) Quesada Leon, Joshua (2046) 1-0
1.c4 e5 2.g3 Nf6 3.Bg2 c6 4.Nf3 e4 5.Nd4 Qb6 6.Nc2 d5 7.cxd5 cxd5 8.d3 Nc6 9.Nc3 Be6 10.O-O Rd8 11.dxe4 dxe4 12.Qe1 h5 13.Nxe4 Nxe4 14.Bxe4 Bh3 15.Bg2 Bxg2 16.Kxg2 h4 17.Qc3 Qb5 18.Bf4 Qf5 19.Rad1 hxg3 20.Bxg3 Be7 21.Rxd8+ Bxd8 22.Ne3 Qe4+ 23.Kg1 O-O 24.Rd1 Bb6 25.Qd3 Qa4 26.Nd5 Rd8 27.a3 Nd4 28.e4 Qd7 29.Kg2 Qe6 30.Nxb6 Qxb6 31.Qe3 f6 32.b4 Kf7 33.f3 a5 34.Bf2 1-0
2283542 Garcia Espinoza, Yosed Emanuel (1836) Quesada Leon, Joshua (2046) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bc4 e6 7.Bb3 b5 8.f3 Be7 9.a3 O-O 10.Be3 Qc7 11.Qd2 Nc6 12.Nxc6 Qxc6 13.O-O Bb7 14.Ne2 d5 15.exd5 Nxd5 16.Bxd5 Qxd5 17.Qxd5 Bxd5 18.Rfd1 Rfc8 19.c3 Kf8 20.Kf2 Ke8 21.Rd2 Rab8 22.Bd4 f6 23.Re1 Bc4 24.Ng3 a5 25.Rc1 Bb3 26.Ne2 g5 27.Be3 Bd5 28.Rdc2 Rb7 29.Rd2 Bf8 30.f4 gxf4 31.Nxf4 Bb3 32.Ne2 Kf7 33.g3 e5 34.Re1 f5 35.Nc1 Bc4 36.Red1 Ke6 37.Rd8 Rxd8 38.Rxd8 Be7 39.Rd1 a4 40.Ke1 h5 41.Nd3 Rc7 42.Nf2 h4 43.Nh3 hxg3 44.hxg3 Bd6 45.Bb6 Rg7 46.Bf2 e4 47.Be3 Bxg3+ 48.Kd2 Rd7+ 49.Kc1 Rxd1+ 50.Kxd1 Kf6 51.Kd2 Kg6 52.Nf4+ Kg5 53.Nd5+ Kg4 54.Nf6+ Kf3 55.Nh7 Be1+ 56.Kxe1 Kxe3 57.Nf6 f4 58.Ng4+ Kf3 59.Ne5+ Kg2 60.Ng6 Kg3 61.Ne7 f3 62.Nf5+ Kf4 63.Ne7 e3 64.Ng6+ Kg3 0-1
2283418 Quesada Leon, Joshua (2046) Valadez Sepulveda, Joel Isaac (1865) 1-0
1.e4 e6 2.d3 d5 3.Nd2 c5 4.Ngf3 Nf6 5.g3 Nc6 6.Bg2 Be7 7.O-O O-O 8.Re1 Qc7 9.c3 dxe4 10.dxe4 e5 11.h3 Rd8 12.Qc2 h6 13.Nc4 Be6 14.Bf1 Rd7 15.Ne3 Rad8 16.g4 g5 17.Bb5 a6 18.Bxc6 bxc6 19.Qa4 a5 20.Nc4 Bxc4 21.Qxc4 Rd1 22.Be3 Rxa1 23.Rxa1 Nd7 24.Rd1 Nb6 25.Rxd8+ Qxd8 26.Qa6 Qb8 27.Kg2 Na4 28.Qxc6 Nxb2 29.Qxh6 Nd3 30.Nxg5 1-0
2283460 Quesada Leon, Joshua (2046) IM Torres Rosas, L (2312) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bc4 e6 7.Be3 a6 8.a4 Bd7 9.O-O Rc8 10.Ba2 Be7 11.Kh1 O-O 12.f4 Qc7 13.Qf3 Nxd4 14.Bxd4 e5 15.Be3 Be6 16.f5 Bxa2 17.Rxa2 h6 18.a5 Qd7 19.g4 Nh7 20.Nd5 Rxc2 21.Bxh6 gxh6 22.f6 Bxf6 23.Qxf6 Re8 24.Qxh6 Re6 25.Qh5 Rg6 26.Rg1 Qd8 27.Ra3 Ng5 28.Qh4 Rg7 29.Rg2 Rc1+ 30.Rg1 Rxg1+ 31.Kxg1 Nf3+ 0-1
2283323 IM Lu, Maximillian (2466) Quesada Leon, Joshua (2046) 1-0
1.Nf3 Nf6 2.b3 g6 3.Bb2 Bg7 4.g3 O-O 5.Bg2 c5 6.c4 d6 7.d4 Nc6 8.O-O d5 9.Nbd2 cxd4 10.Nxd4 Bd7 11.Rc1 Rc8 12.Nxc6 bxc6 13.Be5 Qa5 14.Qc2 Rfd8 15.Qb2 Be6 16.Rfd1 Bh6 17.e3 Ng4 18.Bd4 dxc4 19.h3 Nf6 20.Nxc4 Qh5 21.g4 Nxg4 22.hxg4 Bxg4 23.Re1 c5 24.Bc3 f6 25.f4 g5 26.Qf2 gxf4 27.exf4 Kf7 28.Re3 Qf5 29.Rce1 Rd7 30.Rxe7+ Kg8 31.Ne3 Qh5 32.Rxd7 Bxd7 33.Nd5 1-0
2026.02.15 ch-CRC 2026
2185932 Vives, D (2042) Quesada Leon, Joshua (1975) 1-0
1.d4 Nf6 2.e3 g6 3.Nf3 Bg7 4.Be2 O-O 5.O-O d5 6.b4 a5 7.b5 c5 8.bxc6 Nxc6 9.a4 Bf5 10.Na3 Ne4 11.Nb5 Rc8 12.c3 Qb6 13.Ba3 Na7 14.Bxe7 Rfe8 15.Ba3 Nxb5 16.Bxb5 Nxc3 17.Qb3 Nxb5 18.axb5 Qd8 19.b6 Qd7 20.Bc5 Ra8 21.Ra4 Rec8 22.Rfa1 Rxc5 23.dxc5 Bxa1 24.Rxa1 a4 25.Qc3 Rc8 26.Nd4 h6 27.h3 Qe7 28.Nxf5 gxf5 29.Rxa4 Qxc5 30.Qxc5 Rxc5 31.Ra7 Rb5 32.Rxb7 Kg7 33.g3 Kf6 34.Kg2 Ke6 35.Rb8 Kd6 36.b7 Kc7 37.Rf8 Kxb7 38.Rxf7+ 1-0
2026.02.14 ch-CRC 2026
2185924 Quesada Leon, Joshua (1975) Solano Cordero, Jorge Alexis (2046) 1/2-1/2
1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd7 5.Nce2 c5 6.c3 Nc6 7.Nf3 Be7 8.a3 O-O 9.Nf4 Qa5 10.Bd2 Qb6 11.Bc1 Qa5 12.Bd2 Qb6 13.Bc1 1/2-1/2
2026.02.13 ch-CRC 2026
2185919 IM Mihajlov, Seb (2363) Quesada Leon, Joshua (1975) 1-0
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.h3 e5 7.d5 Na6 8.Bg5 Qe8 9.Nf3 Nh5 10.g3 f5 11.Nd2 Nf6 12.g4 Nc5 13.f3 a5 14.Be3 Qe7 15.Qc2 Bd7 16.exf5 gxf5 17.O-O-O c6 18.Bxc5 dxc5 19.Bd3 cxd5 20.cxd5 Kh8 21.Bxf5 b5 22.Bxd7 Qxd7 23.Nde4 Nxe4 24.Nxe4 c4 25.Kb1 a4 26.Rhe1 a3 27.b3 cxb3 28.Qxb3 Rac8 29.Rc1 b4 30.Rxc8 Rxc8 31.Rc1 Rf8 32.d6 Qa7 33.Qd3 b3 34.axb3 a2+ 35.Ka1 Bh6 36.g5 Bg7 37.d7 Rd8 38.Rc8 Qg1+ 39.Kxa2 Qa7+ 40.Kb2 Qb6 41.Qd6 Qa5 42.Qe7 Bf8 43.Rxd8 1-0
2026.02.08 ch-CRC 2016
2178871 Quesada Leon, Joshua (1975) IM Jimenez Garcia, Emmanuel (2347) 0-1
1.e4 c5 2.Nf3 Nc6 3.d3 g6 4.g3 Bg7 5.Bg2 e5 6.O-O Nge7 7.c3 O-O 8.Nbd2 b6 9.Qc2 d5 10.exd5 Nxd5 11.Re1 Re8 12.Nc4 Bf5 13.Nh4 Be6 14.Nf3 f6 15.Ne3 Qd7 16.Nxd5 Bxd5 17.Be3 Rad8 18.Rad1 g5 19.a3 Ne7 20.d4 cxd4 21.cxd4 Rc8 22.Qb1 Qb7 23.Nxg5 fxg5 24.Bh3 Bf3 25.Bxc8 Qxc8 0-1
2026.02.07 ch-CRC 2016
2178860 Quesada Leon, Joshua (1975) FM Chinchilla, E (2128) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 Nf6 5.d3 d6 6.O-O a5 7.a4 h6 8.Re1 O-O 9.h3 Re8 10.Nbd2 Be6 11.Bb5 Bd7 12.Nf1 Ba7 13.Ng3 Ne7 14.d4 Ng6 15.Bd3 c6 16.Be3 Qe7 17.Qd2 Rad8 18.dxe5 dxe5 19.Bxa7 Bxh3 20.Be3 Bg4 21.Nh2 Rd7 22.Qc2 h5 23.Nf5 1-0
2026.02.07 ch-CRC 2016
2178864 FM Cabezas Solano, David Alejandro (2166) Quesada Leon, Joshua (1975) 1-0
1.Nf3 Nf6 2.g3 g6 3.b3 Bg7 4.Bb2 O-O 5.c4 d6 6.d4 c5 7.Bg2 d5 8.Nbd2 cxd4 9.O-O Nc6 10.Nxd4 Bd7 11.Rc1 Rc8 12.cxd5 Nxd5 13.Nc4 Nf6 14.e3 h5 15.h3 Nh7 16.f4 Nxd4 17.Bxd4 Bxd4 18.Qxd4 b6 19.Ne5 Bb5 20.Nxg6 1-0
2026.02.06 ch-CRC 2016
2178851 CM Espitia Torres, Mateo (1976) Quesada Leon, Joshua (1975) 0-1
1.e4 d5 2.exd5 Qxd5 3.Nc3 Qd8 4.d4 Nf6 5.Bc4 a6 6.a4 Nc6 7.Nf3 Bg4 8.Be3 e6 9.h3 Bh5 10.Be2 Nb4 11.O-O Bg6 12.Rc1 h6 13.Ne5 Bh7 14.Bh5 g6 15.Bf3 c6 16.Ne4 Nxe4 17.Bxe4 f5 18.Bf3 Nd5 19.Qe2 Bg7 20.c4 Nxe3 21.Qxe3 O-O 22.Rfe1 Qc7 23.b4 Rad8 24.b5 cxb5 25.cxb5 Qb6 26.bxa6 Qxa6 27.Rc7 Qxa4 28.Rxb7 Qxd4 29.Nc6 Qxe3 30.Rxe3 Rd6 31.Ra3 Rf7 32.Ne7+ Kh8 33.Raa7 Rd8 34.g3 Rdf8 35.Ra6 e5 36.Bd5 Rf6 37.Raa7 Rd8 38.Bb3 g5 39.Nd5 Rg6 40.Ne7 Rf6 41.Nd5 Rg6 42.Ne7 Rf6 43.h4 gxh4 44.gxh4 f4 45.h5 Be4 46.Rc7 Rb6 47.Ng6+ Bxg6 48.Rxg7 Be4 49.f3 Rxb3 50.fxe4 Rd1+ 51.Kh2 Rd2+ 52.Rg2 Rxg2+ 53.Kxg2 Re3 54.Ra4 Kg7 55.Kf2 Kf6 56.Ra6+ Kg5 57.Ra4 Kxh5 58.Kg2 Kg4 59.Kf2 h5 60.Rc4 h4 61.Rb4 h3 62.Rc4 h2 63.Rc8 h1=N+ 64.Kg2 Ng3 65.Rg8+ Kh5 66.Kf2 Nxe4+ 67.Kf1 Ng5 68.Kf2 Kg4 69.Rg7 Kf5 70.Rg8 Ne4+ 71.Kf1 Ng3+ 72.Kf2 Re2+ 73.Kg1 Ke4 74.Rf8 Nf5 75.Kf1 Ra2 76.Rb8 Kf3 77.Rb3+ Ne3+ 78.Kg1 Kg3 79.Rb1 f3 0-1
2026.01.31 ch-CRC 2016
2171842 Quesada Leon, Joshua (1975) IM Valdes, Le (2317) 0-1
1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.Be3 Bg7 5.Qd2 c6 6.Bh6 Bxh6 7.Qxh6 e5 8.dxe5 dxe5 9.Nf3 Qe7 10.Be2 Bg4 11.O-O-O Nbd7 12.Rhe1 Bxf3 13.Bxf3 O-O-O 14.Qe3 Kb8 15.Be2 h5 16.h4 Rhe8 17.g3 Nc5 18.f3 Nfd7 19.Rd2 Nb6 20.Red1 Ne6 21.Rxd8+ Rxd8 22.Rxd8+ Qxd8 23.b3 Qe7 24.Bd3 Kc7 25.Nd1 a5 26.a4 Qa3+ 27.Kb1 Qb4 28.Nb2 Qc3 29.f4 Qd4 30.Qxd4 Nxd4 31.Nc4 Nxc4 32.Bxc4 exf4 33.gxf4 f6 34.Bf7 Ne2 35.e5 fxe5 36.fxe5 Nf4 37.Kc1 Kd7 38.Kd2 Ke7 39.Bc4 Ng2 40.Kd3 Nxh4 41.Ke4 Nf5 42.Kf4 Nd4 43.Kg5 Nxc2 44.Kxg6 h4 45.Bf1 Nd4 46.Kg5 Nxb3 47.Kxh4 Nc5 0-1
2026.01.31 ch-CRC 2016
2171853 Quesada Leon, Joshua (1975) Quesada Fallas, Esteban (2010) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 g6 5.O-O Bg7 6.c3 Nge7 7.d4 exd4 8.cxd4 O-O 9.Bg5 h6 10.Bh4 g5 11.Bg3 d6 12.d5 Bxb2 13.Nbd2 Bxa1 14.Qxa1 Nb8 15.e5 f5 16.exf6 Ng6 17.Ne4 Bf5 18.Re1 Bxe4 19.Rxe4 Qxf6 20.Qb1 b5 21.Re6 Nd7 22.Rxf6 Rxf6 23.Bc2 Nf4 24.Bxf4 Rxf4 25.Qe1 Ne5 26.Nxe5 Re8 27.g3 Rxe5 28.Qxe5 dxe5 29.gxf4 exf4 30.Kg2 Kf7 31.Kf3 Ke7 32.Ke4 Kd6 33.Kd4 c6 34.dxc6 Kxc6 35.Ke5 Kc5 36.Kf5 Kd4 37.Kg6 Kc3 38.Bb3 Kd2 39.Kxh6 Ke2 40.Kxg5 f3 41.h4 Kxf2 42.Bd5 a5 43.h5 b4 44.h6 a4 45.h7 Ke3 46.Bxf3 1-0
2026.01.30 ch-CRC 2016
2171841 FM Fernandez, Mario (2046) Quesada Leon, Joshua (1975) 0-1
1.d4 Nf6 2.Nf3 g6 3.g3 Bg7 4.Bg2 O-O 5.O-O Ne4 6.c4 d6 7.Ne1 f5 8.Nc2 Nd7 9.b3 c5 10.Bb2 e5 11.dxc5 Ndxc5 12.Ne3 f4 13.Nd5 Ng5 14.Kh1 Bh3 15.Bxh3 Nxh3 16.f3 fxg3 17.hxg3 Qd7 18.Kg2 Ng5 19.Rh1 e4 20.Bxg7 Qxg7 21.Nd2 exf3+ 22.exf3 Rae8 23.Re1 Nd3 24.Re3 Rxe3 25.Nxe3 Qd4 26.Qg1 Re8 27.Ne4 Nxe4 28.Nd5 Qb2+ 29.Kh3 Ng5+ 0-1
2026.01.29 ch-CRC 2016
2171831 Quesada Leon, Joshua (1975) FM Lizano Quiros, Matias Haziel (2019) 0-1
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.Nc3 Bg7 6.Be3 Nf6 7.Bc4 O-O 8.Bb3 a5 9.O-O Nxd4 10.Bxd4 d6 11.Re1 Bd7 12.a4 Bc6 13.Nd5 e6 14.Nxf6+ Bxf6 15.Bxf6 Qxf6 16.Qxd6 Rfd8 17.Qg3 Qxb2 18.Qe3 Qd4 19.f3 Qxe3+ 20.Rxe3 Rd2 21.Kf1 Rad8 22.Rc3 Kf8 23.Rc5 Ra8 24.Rb1 Ke7 25.e5 g5 26.h3 h5 27.Re1 g4 28.hxg4 hxg4 29.Re2 Rd4 30.Kf2 gxf3 31.gxf3 Kd7 32.Ke3 Rh4 33.Rd2+ Kc7 34.Rd4 Rxd4 35.Kxd4 Rh8 36.f4 Rh4 37.Ke3 Rh3+ 38.Kd2 Rf3 39.Rxa5 Rxf4 40.Ra8 b5 41.Rf8 Rf5 42.axb5 Bxb5 43.Kc3 Kd7 44.Kd4 Bc6 45.Bc4 Rf4+ 46.Kc3 Ke7 47.Rc8 Kd7 48.Rf8 Be4 49.Bd3 Bd5 50.Rh8 Kc6 51.Rc8+ Kb6 52.Rf8 Kc5 53.Rh8 Bc6 54.Rd8 Rf3 55.Kd2 Bd5 56.Rc8+ Kd4 57.c3+ Kxe5 58.c4 Be4 59.Be2 Ra3 60.Rc5+ Kd4 61.Rc7 Ra2+ 62.Ke1 Ke3 63.Bd1 f5 64.Re7 Rh2 0-1
2167682 GM Miranda Mesa, E (2462) Quesada Leon, Joshua (1908) 1-0
1.e4 c5 2.Nc3 d6 3.Nf3 Nf6 4.d4 cxd4 5.Nxd4 a6 6.Be2 e5 7.Nb3 Be7 8.Be3 Be6 9.Nd5 Nxd5 10.exd5 Bf5 11.O-O O-O 12.Qd2 Bg6 13.Na5 b6 14.Nc4 Nd7 15.a4 Rc8 16.Qb4 b5 17.axb5 axb5 18.Na5 Bg5 19.Nc6 Qf6 20.Bxg5 Qxg5 21.Qxd6 Be4 22.f3 Qe3+ 23.Rf2 Ra8 24.Rf1 Nf6 25.fxe4 Nxe4 26.Qxe5 Rfe8 27.Ne7+ Kf8 28.Qxe4 1-0
2167645 Cossio Carvajal, Bruno (2012) Quesada Leon, Joshua (1908) 0-1
1.e4 c5 2.c3 Nf6 3.e5 Nd5 4.Nf3 d6 5.Bc4 Nb6 6.Bb3 c4 7.Bc2 dxe5 8.Nxe5 Qd5 9.Qe2 f6 10.Nf3 Qe6 11.Qxe6 Bxe6 12.O-O Nc6 13.a4 a6 14.d4 cxd3 15.Bxd3 Bc4 16.Bxc4 Nxc4 17.Nbd2 Nxd2 18.Bxd2 e5 19.b4 Be7 20.Rfb1 Kd7 21.Kf1 Kc7 22.Ke2 b5 23.Ne1 Rhb8 24.Nc2 Nd8 25.Ne3 Kc6 26.g3 Nf7 27.Rc1 Nd6 28.c4 bxc4 29.Nxc4 Nxc4 30.Rxc4+ Kd7 31.Rac1 Rb7 32.Kd3 Rab8 33.Rb1 Bd6 34.f4 exf4 35.gxf4 Rb6 36.Ke4 g6 37.h3 Ke6 38.Kd4 Kf5 39.Kc3 Ke6 40.Re1+ Kd7 41.Rb1 Re8 42.Kd3 Reb8 43.Kc3 Re8 44.Kd4 Re2 45.Kd3 Rh2 46.Be3 Rb7 47.b5 Rxh3 48.bxa6 Rxb1 49.a7 Rb8 50.axb8=Q Bxb8 51.Ke2 Rh2+ 52.Kf3 Ra2 53.Rb4 Bd6 54.Rb7+ Ke6 55.Ra7 Ra3 56.Ra5 h5 57.Ke4 h4 58.Ra8 h3 59.Rh8 f5+ 60.Kf3 Bc5 61.Re8+ 0-1
2167662 Quesada Leon, Joshua (1908) GM Almeida Quintana, O (2464) 0-1
1.e4 g6 2.d4 Bg7 3.Nf3 d6 4.Nc3 a6 5.a4 Bg4 6.Be2 Nd7 7.h3 Bxf3 8.Bxf3 c5 9.Be3 Rc8 10.a5 cxd4 11.Bxd4 Bxd4 12.Qxd4 Ngf6 13.O-O Ne5 14.Be2 g5 15.f4 gxf4 16.Rxf4 Rg8 17.Kh1 Rg6 18.Rf5 Rc5 19.Qb4 Qc7 20.Bh5 Rh6 21.Be2 e6 22.Rf4 Nc6 23.Qb6 Qxb6 24.axb6 Nd7 25.Ra3 Ke7 26.Bd3 Nce5 27.Rb3 Ra5 28.Rb4 Nc5 29.Be2 Nc6 30.Rc4 Nd7 31.Na4 Nde5 32.Rxc6 Nxc6 33.e5 Nxe5 34.b3 Rf6 35.Rh4 Rf2 36.Rxh7 Rxe2 37.Rh8 Rxc2 38.Rb8 Rd5 39.Rxb7+ Kf8 40.Rc7 Nf3 0-1
2167608 Quesada Leon, Joshua (1908) Solano Cordero, Jorge Alexis (2034) 1/2-1/2
1.e4 e5 2.Nc3 Nf6 3.Bc4 Nc6 4.d3 Bc5 5.Nf3 a6 6.Bg5 h6 7.Be3 d6 8.d4 exd4 9.Nxd4 Nxd4 10.Bxd4 Bxd4 11.Qxd4 b5 12.Bd5 Nxd5 13.Nxd5 O-O 14.O-O-O Re8 15.f3 a5 16.g4 a4 17.g5 c5 18.Qd2 hxg5 19.h4 g4 20.h5 a3 21.b4 Be6 22.Qf4 Bxd5 23.Rxd5 cxb4 24.h6 Qf6 25.Qxf6 gxf6 26.Rg1 Kh7 27.Rxg4 Rac8 28.Rxd6 b3 29.axb3 a2 30.Kb2 Rxc2+ 31.Ka1 Ra8 32.Rg1 Rc3 33.Rxf6 Rxb3 34.Rxf7+ Kxh6 35.Rf4 Kh5 36.Rf5+ Kh6 37.Rh1+ Kg6 38.Rg1+ Kh6 39.Rf6+ Kh7 40.Rf5 Kh6 41.Rh1+ 1/2-1/2
2167629 Quesada Leon, Joshua (1908) FM Fernandez, Mario (2025) 1-0
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.c4 Bg7 6.Be3 Nf6 7.Nc3 O-O 8.Be2 d6 9.O-O Bd7 10.Re1 Nxd4 11.Bxd4 Bc6 12.Qc2 a5 13.b3 Nd7 14.Bxg7 Kxg7 15.Rad1 Qb6 16.Nd5 Bxd5 17.exd5 Ne5 18.a3 f5 19.Qc3 g5 20.b4 axb4 21.axb4 Ra4 22.Rb1 h6 23.c5 Qc7 24.Bd1 Ra2 25.Bb3 Ra3 26.Qb2 Raa8 27.Rbc1 Qd7 28.c6 Qc7 29.Qd4 f4 30.h3 Qc8 31.cxb7 Qxb7 32.Rxe5 dxe5 33.Qxe5+ Kg6 34.Bc2+ Kf7 35.Qe6+ Ke8 36.d6 Rf6 37.Qg8+ Kd7 38.Qg7 Kxd6 39.Rd1+ Ke5 40.Qh7 Qxb4 41.Qd3 Rff8 42.Qd5+ Kf6 43.Qf5+ 1-0
2167577 Quesada Leon, Joshua (1908) WIM Diaz Charpentier, Kristel Meliss (1975) 1/2-1/2
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.c4 Nf6 6.Nc3 d6 7.Be2 Nxd4 8.Qxd4 Bg7 9.Be3 O-O 10.Qd3 a5 11.O-O a4 12.Rad1 Qa5 13.Bd4 Be6 14.Nd5 Nxd5 15.exd5 Bf5 16.Qe3 Rae8 17.Bxg7 Kxg7 18.g4 Bd7 19.h4 e5 20.dxe6 Rxe6 21.Qd4+ Kg8 22.Bf3 Bc6 23.Bd5 Bxd5 24.cxd5 Re2 25.h5 f5 26.h6 Qc7 27.Rde1 Rc2 28.b3 axb3 29.axb3 Qc3 30.Qxc3 Rxc3 31.Re7 Rf7 32.Re8+ Rf8 33.Re7 Rf7 34.Re8+ 1/2-1/2
2167592 FM Chinchilla, E (2186) Quesada Leon, Joshua (1908) 0-1
1.Nf3 Nf6 2.g3 g6 3.b3 Bg7 4.Bb2 O-O 5.c4 c5 6.Bg2 d6 7.d4 d5 8.O-O dxc4 9.bxc4 cxd4 10.Nxd4 Nc6 11.Nxc6 bxc6 12.Bxc6 Rb8 13.Be5 Bh3 14.Nd2 Bxf1 15.Bxb8 Nd7 16.Bxa7 Bxa1 17.Nxf1 Ne5 18.Qxa1 Nxc6 19.Be3 f6 20.Qb1 Qd7 21.h4 Qg4 22.Qc2 Ra8 23.Qd3 Rd8 24.Qb3 Qxe2 25.c5+ Kg7 26.Qe6 Qf3 27.h5 Qd5 28.Qxd5 Rxd5 29.hxg6 hxg6 30.Nd2 e5 31.f4 Rd3 32.Kf2 Ra3 33.Kf3 Rxa2 34.Ke4 Kf7 35.Kd5 Ne7+ 36.Kc4 Nf5 37.Kb3 Ra1 38.Bf2 Ke6 39.fxe5 fxe5 40.Kc4 Rc1+ 41.Kd3 Kd5 42.Ne4 Nd4 43.g4 Ra1 44.Nc3+ Kxc5 45.Ke4 Kc4 46.Nd5 Nc6 47.Ne3+ Kb5 48.Bg3 Kc5 49.Bf2 Ra4+ 50.Kf3 Kd6 51.Kg3 Nd4 52.Kh4 Nf3+ 53.Kg3 Ng5 54.Be1 Ke6 55.Kg2 Ra2+ 56.Kf1 Nf3 57.Bf2 Nd2+ 58.Ke1 Ne4 0-1
2167546 CM Fernandez Sibaja, Felipe Josue (2020) Quesada Leon, Joshua (1908) 1-0
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.h3 O-O 6.Bd3 e5 7.d5 a5 8.Nge2 Na6 9.g4 Nd7 10.Ng3 c6 11.Be3 Qe7 12.Qd2 Ndc5 13.Bc2 Rb8 14.O-O h5 15.f3 h4 16.Nge2 f5 17.Kh2 f4 18.Bf2 Bf6 19.a3 Rd8 20.Rab1 Nc7 21.Rfd1 cxd5 22.exd5 Qf7 23.b4 axb4 24.axb4 Nd7 25.Ne4 Be7 26.N2c3 b5 27.c5 Nf6 28.cxd6 Bxd6 29.Nxf6+ Qxf6 30.Bc5 Qf7 31.Qf2 Bb7 32.Ne4 Bxc5 33.bxc5 Bxd5 34.Qxh4 Ne8 35.Bb3 Kg7 36.Ng5 Qg8 37.Bxd5 Rxd5 38.Rxd5 Qxd5 39.Qh7+ Kf6 40.Rd1 Qxd1 41.Qf7+ Kxg5 42.h4+ Kxh4 43.Qe7+ Nf6 44.Qxf6+ g5 45.Qh6# 1-0
1903900 Pobor, Milo (2120) Quesada Leon, Joshua (1839) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Qxd4 Nc6 5.Bb5 a6 6.Bxc6+ bxc6 7.Nc3 e5 8.Qd3 Be7 9.O-O Nf6 10.Bg5 O-O 11.Rad1 Be6 12.Bxf6 gxf6 13.Nh4 Kh8 14.Qe3 Rg8 15.f4 d5 16.exd5 cxd5 17.fxe5 Qa5 18.Qe1 d4 19.exf6 Bb4 20.a3 dxc3 21.axb4 Qxb4 22.bxc3 Qc5+ 23.Kh1 Rg4 24.Nf3 Rag8 25.Rf2 Bd5 26.Rdd2 Rxg2 27.Rxd5 Qxd5 28.Rxg2 Qxf3 29.Qg1 Rg6 30.c4 a5 31.c5 a4 32.c6 Qxc6 33.h3 a3 34.Kh2 Rxg2+ 35.Qxg2 Qxg2+ 36.Kxg2 a2 0-1
1903966 FM Willow, Jonah B (2386) Quesada Leon, Joshua (1839) 1-0
1.e4 c5 2.Nf3 d6 3.Nc3 Nf6 4.d4 cxd4 5.Qxd4 e5 6.Bb5+ Nc6 7.Qd3 a6 8.Bxc6+ bxc6 9.Bg5 Be7 10.O-O O-O 11.Rfd1 Be6 12.Bxf6 gxf6 13.Ne2 Kh8 14.c4 Qb6 15.Ng3 Rad8 16.Nh4 Rg8 17.Nhf5 Bf8 18.b3 d5 19.cxd5 cxd5 20.Qf3 d4 21.Nh5 Bc8 22.Rac1 Rg5 23.h4 Rg6 24.Rc4 Be6 25.Rc2 Rc8 26.Rxc8 Bxc8 27.Rc1 Bd7 28.Nhg3 a5 29.Rc4 Be6 30.Rc1 Bd7 31.Qe2 Ba3 32.Rc2 Rg8 33.Kh2 Bb5 34.Qh5 d3 35.Rd2 Bc1 36.Rd1 Bf4 37.Qxf7 d2 38.Ne7 Rd8 39.Nd5 Qd6 40.Nxf6 Bxg3+ 41.fxg3 1-0
1903876 Quesada Leon, Joshua (1839) FM Cardoso Cardoso, Jose Gabriel (2414) 0-1
1.e4 c5 2.d4 cxd4 3.c3 d3 4.Bxd3 Nc6 5.Nf3 d6 6.h3 g6 7.c4 Bg7 8.O-O Nf6 9.Nc3 O-O 10.Be3 Nd7 11.Rc1 Nc5 12.Bb1 Be6 13.Qe2 Rc8 14.b3 Qa5 15.Nd5 Rfe8 16.Rfd1 Qa3 17.Qd2 Bb2 18.Nf4 Bxc1 19.Rxc1 Bd7 20.Qd5 Nb4 21.Qg5 Qb2 22.e5 dxe5 23.Nxg6 fxg6 24.Bxg6 Ne6 25.Bf7+ Kh8 26.Qh6 Nf8 27.Qh5 Nd3 28.Rd1 Nf4 29.Bxf4 exf4 30.Ne5 Red8 31.Ng6+ Nxg6 32.Bxg6 Qg7 33.Be4 Bc6 34.Bd5 0-1
1903834 FM Kapitanchuk, Tomas (2320) Quesada Leon, Joshua (1839) 1-0
1.e4 c5 2.Nf3 d6 3.Bb5+ Nd7 4.O-O Nf6 5.Re1 a6 6.Bd3 Ne5 7.Nxe5 dxe5 8.a4 Qd4 9.Qe2 Bg4 10.Qf1 Rd8 11.Bc4 e6 12.Nc3 Be7 13.d3 h6 14.Nd5 Nxd5 15.exd5 Bf5 16.dxe6 fxe6 17.Qe2 Bd6 18.Qh5+ g6 19.Qe2 Qh4 20.g3 Qh3 21.Qf1 Qh5 22.Qg2 O-O 23.Re3 Bh3 24.Qe4 Rf4 25.Bxe6+ Bxe6 26.gxf4 Bc7 27.Qf3 Qf5 28.fxe5 Qg5+ 29.Qg3 Qh5 30.Bd2 c4 31.Rae1 Bb6 32.Rf3 Bd5 33.Rf6 Kh7 34.Rxb6 Rf8 35.Rf6 Re8 36.dxc4 Bc6 37.Rf4 g5 38.Rf6 Re7 39.e6 g4 40.Rxh6+ 1-0
1903714 Quesada Leon, Joshua (1839) GM Kozak, Adam (2503) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.b4 Bxb4 5.c3 Ba5 6.d4 exd4 7.Qb3 Qf6 8.O-O Bb6 9.e5 Qg6 10.Ba3 Nge7 11.Bb5 d6 12.exd6 cxd6 13.Bxc6+ bxc6 14.Re1 Be6 15.Qa4 O-O 16.Nxd4 Bd5 17.f3 Bxf3 18.g3 Nf5 19.Nd2 Bd5 20.Re2 Nxd4 21.cxd4 Qg4 22.Rae1 Bxd4+ 0-1
1903768 Quesada Leon, Joshua (1839) CM Mendoza Criollo, Carlos David (2058) 0-1
1.e4 c5 2.d4 cxd4 3.c3 d3 4.Bxd3 d6 5.c4 Nf6 6.Nc3 e6 7.Nf3 Be7 8.h3 O-O 9.Be3 Nbd7 10.Rc1 b6 11.O-O Bb7 12.Bb1 Rc8 13.Qe2 Qc7 14.Nd2 a6 15.f4 Bc6 16.Bd4 e5 17.Be3 Qb7 18.f5 b5 19.g4 b4 20.Nd5 Bxd5 21.exd5 g6 22.g5 Nh5 23.f6 Bd8 24.Qg4 Bb6 25.Bxb6 Qxb6+ 26.Kg2 Nc5 27.b3 a5 28.Ne4 Nxe4 29.Bxe4 Kh8 30.Rcd1 a4 31.Qe2 Nf4+ 32.Rxf4 exf4 33.Qg4 Qe3 34.Bf3 axb3 35.axb3 Ra8 36.Qd7 Ra2+ 0-1
1911188 Mendez Machado, Andre (1651) Quesada Leon, Joshua (1839) 1-0
1.e4 c5 2.Nc3 Nc6 3.f4 e6 4.Nf3 d5 5.d3 Nf6 6.e5 Nd7 7.g3 b5 8.Bg2 b4 9.Ne2 a5 10.O-O Be7 11.c3 bxc3 12.bxc3 Rb8 13.d4 O-O 14.Be3 cxd4 15.cxd4 Nb6 16.Nd2 Ba6 17.g4 Nc4 18.Nxc4 Bxc4 19.f5 Rb2 20.Rf2 Bg5 21.Nf4 Rxf2 22.Kxf2 Nb4 23.Kg1 Nd3 24.Qd2 Nxf4 25.Bxf4 Bxf4 26.Qxf4 Qb6 27.f6 gxf6 28.exf6 Kh8 29.Re1 Rg8 30.h3 Qb8 31.Qf2 Rg6 32.Re5 Qd8 33.g5 Qg8 34.h4 h6 35.Qf4 Bxa2 36.Bf3 Bc4 37.Bh5 a4 38.Bxg6 Qxg6 39.Kf2 Qc2+ 40.Kg3 a3 41.gxh6 Qg6+ 42.Qg5 Qd3+ 43.Re3 1-0
1911110 Quesada Leon, Joshua (1839) Pacheco Marte, Sergio Andres (1865) 1/2-1/2
1.e4 c5 2.Nf3 Nc6 3.d3 g6 4.g3 Bg7 5.Bg2 d6 6.O-O e5 7.c3 Nge7 8.a3 O-O 9.Re1 h6 10.b4 a6 11.Nbd2 Be6 12.Nc4 b5 13.Ne3 Qd7 14.Bb2 Rac8 15.d4 cxd4 16.cxd4 Nxd4 17.Nxd4 exd4 18.Bxd4 Bxd4 19.Qxd4 Nc6 20.Qf6 Qe7 21.Qxe7 Nxe7 22.Rac1 Bb3 23.f4 Kg7 24.Bh3 Be6 25.f5 gxf5 26.exf5 Rxc1 27.Rxc1 Bc8 28.g4 Kf6 29.Kf2 Rd8 30.Bg2 d5 31.Rc5 d4 32.Nd5+ Nxd5 33.Bxd5 d3 34.Bf3 h5 35.h3 hxg4 36.hxg4 Rd6 37.Ke1 Bd7 38.Kd2 Kg5 39.Re5 Kf4 40.Re3 Bc6 41.Bd1 Be4 42.Rh3 Rc6 43.Rh7 f6 44.Rf7 Kg5 45.Rg7+ Kf4 46.Rg6 Ke5 47.Rh6 Rd6 48.Rh5 Rc6 49.Rh8 1/2-1/2
1911164 Quesada Leon, Joshua (1839) Escorcia Obando, Carlos David (1831) 1-0
1.e4 e5 2.Bc4 Nc6 3.Nf3 Nf6 4.d3 Be7 5.O-O d6 6.c3 O-O 7.Bb3 Be6 8.Bc2 d5 9.Nbd2 Nd7 10.Qe2 f5 11.exf5 Bxf5 12.b4 Bf6 13.Bb3 Nb6 14.a4 a5 15.b5 Nb8 16.Nxe5 c5 17.Ndf3 Re8 18.d4 N8d7 19.Bf4 g5 20.Bg3 g4 21.Ne1 Qe7 22.f4 c4 23.Bc2 Bxc2 24.Nxc2 h5 25.Ne3 Qh7 26.Qc2 Qg7 27.Nf5 Qh7 28.Ne3 Qg7 29.Qf5 h4 30.Be1 g3 31.hxg3 hxg3 32.Rf3 Bxe5 33.fxe5 Rf8 34.Qh5 Rxf3 35.Qxf3 Rf8 36.Qxg3 Qxg3 37.Bxg3 Kh7 38.Bh4 Rg8 39.g3 Nc8 40.Rf1 Ncb6 41.e6 Nf8 42.Rf7+ Kg6 43.Rf6+ Kh7 44.Nf5 Ng6 45.e7 Nxh4 46.Rh6# 1-0
1911003 Quesada Leon, Joshua (1839) FM Melara, Moises (2110) 0-1
1.e4 c5 2.Nf3 e6 3.d3 d5 4.Nbd2 Nc6 5.g3 g6 6.Bg2 Bg7 7.O-O Nge7 8.Re1 O-O 9.e5 a5 10.a4 Qc7 11.Qe2 b6 12.h4 Ba6 13.c3 Rae8 14.Nf1 d4 15.c4 Bc8 16.Bf4 Qd8 17.N1d2 Nf5 18.Ne4 f6 19.exf6 Bxf6 20.Nxf6+ Qxf6 21.Ne5 Nxe5 22.Bxe5 Qf7 23.Qe4 Re7 24.Qg4 Nh6 25.Qe2 Nf5 26.Be4 Bb7 27.g4 Nxh4 28.Bd6 Bxe4 29.dxe4 Nf3+ 30.Kg2 Nxe1+ 31.Rxe1 e5 32.Bxe7 Qxe7 33.f3 Qe6 34.Rh1 Rf7 35.b3 Qf6 36.Qf2 Qf4 37.Rh3 h6 38.Qh4 Kg7 39.Qf2 Rd7 40.Rg3 d3 41.g5 h5 0-1
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