WORLDBASE

WORLDBASE Players FM Markzon, G

Stockfish
GameID: 0
FIDE Country B-Year Gender Standard Rapid Blitz
2003694 USA 1949 M 2066 0 0
199 games
2026.07.01 54th Annual World Open
3463687 FM Markzon, G (2067) GM Ghaem Maghami, E (2441) 0-1
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 c5 6.e3 Qc7 7.Bd3 d5 8.cxd5 Nxd5 9.Ne2 Nc6 10.O-O O-O 11.e4 Nde7 12.Bf4 Qd8 13.dxc5 e5 14.Be3 Be6 15.Ng3 Qc7 16.Qe2 Na5 17.Rab1 Ng6 18.Nf5 Nb3 19.Rxb3 Bxb3 20.h4 Nf4 21.Bxf4 exf4 22.e5 Be6 23.Nd6 Qxc5 24.Qe4 g6 25.c4 f6 26.Nxb7 Qxe5 27.Qxe5 fxe5 28.Re1 Rac8 29.Rxe5 Bxc4 30.Be4 Rfe8 31.Rxe8+ Rxe8 32.Bf3 Re1+ 33.Kh2 Ra1 34.Nd6 Be6 35.Nb5 a5 36.Nd4 Bc4 37.Kh3 h5 38.g4 Rxa3 0-1
2026.04.01 Atlantic City Open 2026
2230397 FM Markzon, G (2089) GM Kevlishvili, Robby (2518) 0-1
1.c4 e6 2.Nf3 d5 3.g3 Nc6 4.b3 d4 5.Bg2 Bc5 6.O-O Nf6 7.d3 h6 8.Na3 O-O 9.Nc2 a5 10.a3 e5 11.Rb1 Re8 12.b4 axb4 13.axb4 Bf8 14.b5 Nb8 15.e3 dxe3 16.Bxe3 Bf5 17.Nfe1 Qc8 18.Ra1 Rxa1 19.Qxa1 Nbd7 20.Qc3 Nc5 21.Nb4 Bh3 22.Nf3 e4 23.Nd2 Bxg2 24.Kxg2 Qf5 25.d4 Ne6 26.Nc2 h5 27.d5 Ng5 28.Bxg5 Qxg5 29.Qe3 Qg6 30.Nb3 Ng4 31.Qe2 h4 32.Ncd4 Bd6 33.h3 Ne5 34.c5 Nd3 35.Qg4 Qxg4 36.hxg4 Nxc5 37.Nxc5 Bxc5 38.Nb3 Bb6 39.gxh4 e3 40.fxe3 Rxe3 41.Rf3 Re4 42.Kg3 Rb4 43.Rd3 Rxb5 44.Nd2 Rb4 45.Nf3 Bc5 46.h5 Bd6+ 47.Kh3 b5 48.g5 Re4 49.Rd4 Rxd4 50.Nxd4 b4 51.g6 fxg6 52.hxg6 Be5 53.Nb3 Kf8 0-1
2025.11.01 33rd World Senior 65+
2086718 GM Zapata, Alo (2263) FM Markzon, G (2079) 1-0
1.e4 e6 2.d4 d5 3.Nd2 Nc6 4.Ngf3 Nf6 5.e5 Nd7 6.c4 dxc4 7.Nxc4 Nb6 8.a3 Be7 9.Be3 Nd5 10.Bd3 b6 11.O-O Bb7 12.Rc1 Qd7 13.Qc2 h6 14.Ncd2 a6 15.Ne4 O-O 16.Qe2 f5 17.exf6 Bxf6 18.Rfd1 Nxe3 19.fxe3 Be7 20.Bb1 Bd6 21.Qc2 Ne7 22.Ne5 Bxe5 23.dxe5 Nd5 24.Nc5 bxc5 25.Qh7+ Kf7 26.Bg6+ 1-0
2025.10.31 33rd World Senior 65+
2086652 FM Markzon, G (2079) IM Vasilyev, M (1806) 1-0
1.Nf3 f5 2.g3 Nf6 3.Bg2 e6 4.O-O Be7 5.d3 O-O 6.c4 d6 7.Nc3 c6 8.e4 e5 9.c5 Na6 10.cxd6 Bxd6 11.exf5 Bxf5 12.Qb3+ Kh8 13.d4 exd4 14.Nxd4 Nc5 15.Qd1 Bg4 16.f3 Bd7 17.Be3 Qc7 18.Rc1 Rad8 19.b4 Na6 20.Ncb5 Qb8 21.Nxd6 Qxd6 22.Nc2 Qe6 23.Bxa7 Bc8 24.Qe1 Qxa2 25.Qf2 Ne4 26.Qe3 Nd2 27.Rfd1 Nb3 28.Rxd8 Rxd8 29.Re1 Rg8 30.Nd4 Nxd4 31.Bxd4 Nxb4 32.Qe7 Nc2 33.Bxg7+ Rxg7 34.Qd8+ Qg8 35.Re8 Be6 36.Rxg8+ Bxg8 37.f4 Nb4 38.f5 Na6 39.f6 Rf7 40.Bf3 Nc5 41.Bg4 h6 42.Qd4 h5 43.Bxh5 Ne6 44.Qe5 Nf8 45.Qe7 1-0
2025.10.30 33rd World Senior 65+
2086538 GM Pogorelov, R (2258) FM Markzon, G (2079) 1-0
1.Nf3 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.d4 O-O 6.Be2 Na6 7.O-O e5 8.Be3 Ng4 9.Bg5 f6 10.Bc1 h5 11.d5 c5 12.Ne1 f5 13.exf5 Bxf5 14.h3 Nh6 15.g4 hxg4 16.hxg4 Bd7 17.Ng2 Qe7 18.Ne4 Rf4 19.Bxf4 exf4 20.Bf3 g5 21.Re1 Be5 22.Rb1 Qg7 23.a3 b6 24.b4 Nf7 25.bxc5 dxc5 26.d6 Re8 27.Qd5 Nb8 28.Qb7 Bd4 29.Nf6+ Qxf6 30.Rxe8+ Bxe8 31.Qxb8 Nxd6 32.Re1 Qg6 33.Bc6 Kf8 34.Bxe8 Nxe8 35.Qd8 Qf7 36.Qxg5 Bc3 37.Re4 f3 38.Nh4 Bf6 39.Qh6+ Kg8 40.Nf5 Qd7 41.Qg6+ 1-0
2025.10.29 33rd World Senior 65+
2086468 FM Markzon, G (2079) Ventura, Se (1943) 1-0
1.Nf3 Nf6 2.c4 c5 3.Nc3 e6 4.g3 b6 5.Bg2 Bb7 6.O-O Be7 7.Re1 d6 8.d3 O-O 9.e4 Re8 10.d4 Nfd7 11.d5 e5 12.h4 Nf8 13.a3 Bc8 14.Nh2 Bd7 15.h5 Na6 16.f4 Bf6 17.Ng4 Bxg4 18.Qxg4 Nc7 19.Rf1 a6 20.a4 Rb8 21.Qf3 Qe7 22.h6 exf4 23.Bxf4 Nd7 24.hxg7 Bd4+ 25.Kh2 Ne5 26.Qh5 Ng6 27.e5 dxe5 28.Bg5 1-0
2025.10.28 33rd World Senior 65+
2086361 FM Chapman, T (2257) FM Markzon, G (2079) 1-0
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.h3 O-O 6.Be3 Na6 7.Nf3 e5 8.d5 Nc5 9.Nd2 a5 10.g4 c6 11.Be2 cxd5 12.cxd5 b6 13.h4 Ba6 14.Bxa6 Rxa6 15.Qe2 Ra8 16.h5 Qd7 17.f3 a4 18.Kf2 Rfc8 19.Nc4 Rab8 20.Na3 Rf8 21.h6 Bh8 22.Rag1 Ne8 23.Nab5 Nc7 24.Nxc7 Qxc7 25.Qb5 Bf6 26.Nxa4 Nxa4 27.Qxa4 Qd8 28.Rc1 Bg5 29.Qb3 Kh8 30.Bxg5 Qxg5 31.Qe3 Qe7 32.Ke2 Qa7 33.a3 f5 34.gxf5 gxf5 35.Qg5 Qf7 36.Qg7+ Qxg7 37.hxg7+ Kxg7 38.Rc7+ 1-0
2025.10.26 33rd World Senior 65+
2080992 FM Markzon, G (2079) IM Binham, T (2227) 1/2-1/2
1.Nf3 d5 2.g3 Nf6 3.Bg2 Bf5 4.O-O e6 5.b3 h6 6.Bb2 Be7 7.d3 O-O 8.c4 c6 9.Nbd2 Nbd7 10.Re1 a5 11.e4 Bh7 12.e5 Ne8 13.d4 Nc7 14.Rc1 a4 15.h4 axb3 16.axb3 Ra2 17.Bc3 c5 18.Ra1 Qa8 19.Rxa2 Qxa2 20.Qa1 Ra8 21.Qxa2 Rxa2 22.Ra1 Rxa1+ 23.Bxa1 b5 24.cxd5 Nxd5 1/2-1/2
2025.10.25 33rd World Senior 65+
2080896 IM Kozlov, O (2253) FM Markzon, G (2079) 1/2-1/2
1.Nf3 Nf6 2.b3 d6 3.d4 g6 4.Bb2 Bg7 5.Nbd2 O-O 6.e4 c5 7.dxc5 dxc5 8.e5 Nd5 9.g3 Nc6 10.Bg2 Bf5 11.a3 Qc7 12.O-O Rfd8 13.Re1 c4 14.bxc4 Nb6 15.Qc1 Na4 16.Rb1 Nxb2 17.Qxb2 Rab8 18.Qc3 b6 19.Bf1 Rbc8 20.Rbd1 Bg4 21.Rb1 Na5 22.Rb4 Nc6 23.Rb5 Na5 24.Re4 Bd7 25.Rd5 Bc6 26.Rxd8+ Rxd8 27.Re1 Nb7 28.Bd3 Nc5 29.Bf1 Qb7 30.Nd4 Ne4 31.Nxe4 Bxe4 32.Qe3 Bc6 33.c5 bxc5 34.Nb3 Qb6 35.Qxc5 Qxc5 36.Nxc5 e6 37.Nd3 Bf8 38.Rb1 Ba4 39.Rb2 Rd4 40.c3 Rc4 41.Rb7 Rxc3 42.Rxa7 Bb5 43.Ne1 Bxf1 44.Kxf1 Bxa3 45.Ke2 Bc5 46.Rc7 Bd4 47.Rxc3 Bxc3 48.Nd3 g5 49.g4 f6 50.exf6 Bxf6 51.Ke3 Kf7 52.Ke4 Ba1 53.Nc5 Bb2 54.Kd3 Ba3 55.Ne4 Bc1 56.Kc4 Bf4 57.h3 h6 58.Kc5 Ke7 59.Kc6 Be5 60.f3 Bf4 61.Nc5 Bh2 62.Nd7 Bg3 63.Nb6 Bh2 64.Nc8+ Kd8 65.Nd6 Ke7 66.Ne4 Bf4 67.Kc5 Be5 68.Kc4 Bf4 69.Kd4 Bb8 70.Nc3 Bh2 71.Ke4 Bc7 72.Nd1 Bd6 73.Ne3 Bf4 74.Ng2 Bg3 75.f4 Bxf4 76.Nxf4 gxf4 77.Kxf4 Kf6 78.h4 Kf7 79.Ke4 Kf6 80.Kd4 Kf7 81.Ke3 Kf6 82.Ke4 Kf7 83.Ke5 Ke7 84.g5 1/2-1/2
2025.10.24 33rd World Senior 65+
2080827 FM Markzon, G (2079) Evertsson, R (1898) 1-0
1.Nf3 c5 2.b3 Nf6 3.Bb2 d5 4.g3 e6 5.Bg2 Bd6 6.O-O Nc6 7.d3 O-O 8.Nbd2 e5 9.e4 d4 10.Nc4 Bc7 11.a4 Ne8 12.h4 Bg4 13.Qe1 Qe7 14.Nh2 Bd7 15.f4 f5 16.exf5 Rxf5 17.Be4 Rf8 18.f5 Nd6 19.Nxd6 Qxd6 20.g4 Nb4 21.Rf2 Bc6 22.g5 Nd5 23.Bc1 Nf4 24.Bxf4 exf4 25.Bxc6 Qxc6 26.Qe6+ Kh8 27.Qxc6 bxc6 28.Re1 Rae8 29.Rfe2 Re3 30.Ng4 Ba5 31.Nxe3 Bxe1 32.Ng2 Bg3 33.Re4 f3 34.Nf4 Kg8 35.Nh5 Bd6 36.Re6 Rd8 37.Kf2 Kf7 38.Kxf3 Be7 39.Nxg7 Rd5 40.f6 Bf8 41.Rxc6 Re5 42.Kg4 Re2 43.Rc7+ Kg8 44.Nf5 Rxc2 45.f7+ Kh8 1-0
2025.10.23 33rd World Senior 65+
2080706 IM Van Riemsdijk, H (2236) FM Markzon, G (2079) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bc4 e6 7.Bb3 Be7 8.Be3 O-O 9.f4 Nc6 10.Qf3 Bd7 11.f5 Nxd4 12.Bxd4 e5 13.Be3 Rc8 14.Bg5 Rxc3 15.bxc3 Bc6 16.Bxf6 Bxf6 17.O-O Qc7 18.Rfd1 Rc8 19.a4 Qa5 20.Kh1 Qc5 21.Rd3 b5 22.axb5 Bxb5 23.Rd5 Qc7 24.Rad1 Be7 25.Qh5 Bf8 26.Rxb5 axb5 27.g4 Kh8 28.Rd3 g6 29.Qh4 Ra8 30.Qf6+ Bg7 31.Qxd6 Qa7 32.Kg2 f6 33.fxg6 h6 34.Qc6 Rf8 35.Qxb5 Qa1 36.Qb6 Qe1 37.Qe3 Qh4 38.h3 h5 39.Qg3 Qg5 40.gxh5 Qxh5 41.Qg4 Qh6 42.Be6 Qc1 43.Qe2 Bh6 44.Rd7 1-0
2025.10.22 33rd World Senior 65+
2080614 FM Markzon, G (2079) IM Nasybullin, V (2305) 1-0
1.e4 c6 2.d4 d5 3.Nd2 dxe4 4.Nxe4 Nf6 5.Nxf6+ exf6 6.c3 Bd6 7.Bd3 O-O 8.Qc2 g6 9.Ne2 Nd7 10.Bh6 Re8 11.h4 Bf8 12.h5 Bxh6 13.hxg6 Kg7 14.gxf7 Rh8 15.Ng3 Nf8 16.Bf5 Bg5 17.f4 Bxf4 18.Nh5+ Kxf7 19.Nxf4 Bxf5 20.Qxf5 Qd7 21.Qh5+ Ng6 22.O-O-O Rag8 23.Rde1 Re8 24.Qxh7+ Rxh7 25.Rxh7+ Kg8 26.Rxd7 Rxe1+ 27.Kd2 Rg1 28.Nxg6 Rxg2+ 29.Kd3 Rxg6 30.Rxb7 f5 31.Ke3 Rg2 32.a4 Kf8 33.a5 Ke8 34.a6 Kd8 35.Rxa7 Rxb2 36.Rb7 Rxb7 37.axb7 Kc7 38.Kf4 Kxb7 39.Kxf5 c5 40.d5 1-0
2025.10.21 33rd World Senior 65+
2080584 Adler, Doron (1813) FM Markzon, G (2079) 0-1
1.c4 Nf6 2.Nc3 g6 3.g3 Bg7 4.Bg2 O-O 5.e4 d6 6.Nge2 e5 7.O-O c6 8.d4 Nbd7 9.h3 a5 10.Be3 exd4 11.Nxd4 Nc5 12.Qd2 Qe7 13.Bg5 h6 14.Bxh6 Nfxe4 15.Nxe4 Nxe4 16.Qe3 Bxh6 17.Qxh6 Qg5 18.Qxg5 Nxg5 19.Rfe1 Nxh3+ 20.Kf1 Ng5 21.Re7 Rb8 22.Rd1 Kg7 23.Rde1 Kf6 24.Rc7 c5 25.Nb5 Ne6 26.Rxc8 Rfxc8 27.Nxd6 Rd8 28.Nxb7 Rd7 29.Nxa5 Rxb2 30.Nb3 Ra7 31.Nc1 Rd2 32.Bd5 Nd4 33.Kg2 Re7 34.Rf1 g5 35.Nb3 Nxb3 36.axb3 Rb2 37.Bf3 Ra7 38.g4 Raa2 39.Kg3 Rxb3 40.Kg2 Rbb2 41.Kg3 Ra3 42.Kg2 Rd3 43.Ra1 Rdd2 44.Ra5 Rxf2+ 45.Kg3 Rfc2 46.Rxc5 Rc3 47.Rf5+ Kg6 48.c5 Rb5 49.Kf2 Rcxc5 0-1
2025.05.31 18th American Continental
61128 WIM Cordero, D (1923) FM Markzon, G (2056) 1/2-1/2
1.d4 Nf6 2.Nf3 g6 3.c4 Bg7 4.g3 O-O 5.Bg2 d5 6.cxd5 Nxd5 7.e3 c5 8.dxc5 Na6 9.O-O Nxc5 10.Nd4 e5 11.Nb3 Nxb3 12.Qxb3 Nb6 13.Nc3 Be6 1/2-1/2
2025.05.30 18th American Continental
61066 FM Markzon, G (2056) FM Aranha Filho, A (2184) 0-1
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e6 5.Nc3 Qc7 6.Be3 a6 7.a3 Nf6 8.g3 Ne5 9.Bg2 Nc4 10.Bc1 Bc5 11.O-O d6 12.b3 Ne5 13.Bb2 Bd7 14.h3 h5 15.Nf3 Ng6 16.b4 Ba7 17.Qd2 Rd8 18.Rfe1 e5 19.Rad1 h4 20.Nxh4 Nxh4 21.gxh4 Be6 22.Qg5 Rh6 23.h5 Rxh5 24.Qxg7 Ke7 25.Qg3 Rg8 26.Qf3 Rhg5 0-1
2025.05.29 18th American Continental
67591 WCM Mayeregger Gonzalez, Renata (1905) FM Markzon, G (2056) 0-1
1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4 Bc5 5.Nb3 Bb4+ 6.Bd2 Bxd2+ 7.Qxd2 Nf6 8.Nc3 O-O 9.O-O-O d6 10.Be2 Re8 11.f3 a5 12.a4 Be6 13.Kb1 Nb4 14.Nb5 Bxb3 15.cxb3 d5 16.Qf4 Re7 17.Rhe1 c6 18.Nd4 Qb8 19.Qxb8+ Rxb8 20.exd5 Nfxd5 21.Bf1 Rbe8 22.Rxe7 Rxe7 23.Bc4 g6 24.Bxd5 Nxd5 25.Kc1 f5 26.Kd2 Kf7 27.Re1 Rd7 28.Kc1 Nf4 29.Rd1 Rxd4 30.Rxd4 Ne2+ 31.Kd2 Nxd4 32.Kc3 Ne6 33.b4 axb4+ 34.Kxb4 b6 35.a5 bxa5+ 36.Kxa5 Kf6 37.Kb6 Nd4 0-1
2025.05.28 18th American Continental
67526 FM Markzon, G (2056) FM Lima, Stefan Moisei VIeira (2241) 0-1
1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.a3 Bxc3+ 6.bxc3 Nc6 7.Nf3 Qa5 8.Bd2 Bd7 9.c4 Qc7 10.cxd5 exd5 11.c3 c4 12.Ng5 Nh6 13.g3 O-O 14.Bg2 Ne7 15.O-O Nhf5 16.Re1 Qc8 17.a4 h6 18.Nf3 Nc6 19.Bc1 Re8 20.Ba3 Nfe7 21.Nd2 Bh3 22.Bf3 Be6 23.Nf1 Na5 24.Ne3 Qd7 25.Rb1 Nb3 26.Bg2 Nf5 27.Nxf5 Bxf5 28.Rxb3 cxb3 29.Qxb3 Be6 30.f4 Rac8 31.Bf1 Rc4 32.Bxc4 dxc4 33.Qb4 Qc8 34.a5 a6 35.Qc5 Qd7 36.Kf2 h5 37.f5 Bxf5 38.Qxc4 Be6 39.Qe2 h4 40.Bd6 Rc8 41.Bc5 hxg3+ 42.hxg3 Rc6 43.Rh1 Bd5 44.Rh5 g6 45.Rg5 Qh3 46.Ke3 Qh1 47.Rg4 Be6 48.Rh4 Bh3 49.Qf2 Qc1+ 50.Qd2 Qg1+ 51.Qf2 Qc1+ 52.Qd2 Qh1 53.Qf2 g5 54.Rh5 Rg6 55.Kd3 Qd1+ 56.Ke3 Qxh5 0-1
2025.05.27 18th American Continental
67463 FM Martins, Vin (2257) FM Markzon, G (2056) 1/2-1/2
1.Nf3 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.d4 O-O 6.Be2 e5 7.d5 a5 8.h3 Na6 9.g4 c6 10.Be3 cxd5 11.cxd5 Bd7 12.Nd2 Nc5 13.a4 Ne8 14.h4 b6 15.Ra3 f5 16.gxf5 gxf5 17.Bb5 Bxb5 18.Nxb5 Nxe4 19.Nxe4 fxe4 20.h5 Rf3 21.h6 Bf8 22.Rg1+ Kh8 23.Bg5 Rf6 24.Qh5 Be7 25.Rag3 Rg6 26.Bxe7 Rxg3 27.Bxd8 Rxg1+ 28.Ke2 Rxd8 29.Qf7 Rc8 30.Ke3 Rg6 31.Qf8+ Rg8 32.Qe7 Rg6 33.Na7 Nf6 34.Qf7 Rcg8 35.Nc6 Ng4+ 36.Kd2 Rf6 37.Qd7 Nxh6 38.Ne7 Rgf8 39.Kc3 Nf7 40.Kc4 Ng5 41.Kb5 Nf7 42.Ka6 Rxf2 43.Nf5 Kg8 44.Qe6 Rg2 45.Nh6+ Kg7 46.Nf5+ Kg8 47.Qf6 Re8 48.Ne7+ Rxe7 49.Qxe7 Rxb2 50.Qh4 Rb4 51.Kb7 Kg7 52.Kc6 h6 53.Kd7 e3 54.Qg3+ Kf6 55.Qf3+ Rf4 56.Qxe3 Rxa4 57.Qxb6 h5 58.Qe3 Rf4 59.Qh3 h4 60.Qe6+ Kg7 61.Ke7 a4 62.Qh3 Kg6 63.Qg2+ Kh6 64.Qd2 Kh5 65.Qe2+ Kh6 66.Qd2 Ng5 67.Qe3 h3 68.Qg1 Rh4 69.Kf6 Rf4+ 70.Ke7 Nf3 71.Qg3 h2 72.Qh3+ Kg6 73.Kxd6 Kg5 74.Ke7 Rh4 75.Qg3+ Kh6 76.Qxf3 h1=Q 77.Qf6+ Kh7 1/2-1/2
2025.05.26 18th American Continental
67355 Caceres Benitez, Fernando Israel (1929) FM Markzon, G (2056) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.Ng5 d5 5.exd5 Na5 6.Bb5+ c6 7.dxc6 bxc6 8.Bd3 Ng4 9.Ne4 f5 10.Be2 h5 11.h3 fxe4 12.hxg4 Bc5 13.Nc3 O-O 14.O-O Qd4 15.Qe1 hxg4 16.d3 exd3 17.Bxd3 g3 18.Be3 gxf2+ 19.Bxf2 Rxf2 20.Rxf2 Qxf2+ 21.Qxf2 Bxf2+ 22.Kxf2 Kf7 23.Ke3 Be6 24.Rf1+ Ke7 25.b3 Nb7 26.Be4 Rc8 27.Na4 Nd6 28.c4 c5 29.Nc3 Rh8 30.Rf2 Rd8 31.Na4 Rc8 32.Nb2 Nf7 33.Bg6 Nh8 34.Be4 Nf7 35.Bg6 Nh6 36.Rf1 Ng4+ 37.Ke2 Nf6 38.Nd3 Kd6 39.Nf2 Rh8 40.Ne4+ Nxe4 41.Bxe4 Ke7 42.Ke3 Rd8 43.Rf3 Rd4 44.Rg3 Kf7 45.Rg5 Kf6 46.Rg6+ Kf7 47.Rg5 Kf6 1/2-1/2
2025.05.26 18th American Continental
67432 FM Markzon, G (2056) Pavoni, Felipe Stevanin (1868) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.f4 e6 7.Be3 Be7 8.Bd3 Nbd7 9.O-O Nc5 10.Qf3 Nxd3 11.cxd3 O-O 12.g4 Ne8 13.f5 Bd7 14.Kh1 e5 15.Nc2 Bc6 16.Nb4 Bg5 17.Nbd5 Bxe3 18.Qxe3 Nf6 19.Nb6 Nxg4 20.Qg1 Nf6 21.Nxa8 Qxa8 22.Qg2 Kh8 23.Rae1 b5 24.Kg1 b4 25.Ne2 d5 26.Ng3 Ng4 27.Nh5 Qa7+ 28.Kh1 g6 29.fxg6 hxg6 30.Qxg4 1-0
2025.05.25 18th American Continental
67243 FM Markzon, G (2056) FM Rodriques, E (2245) 0-1
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3 Ne7 6.O-O Nbc6 7.Nxc6 Nxc6 8.Nd2 Be7 9.f4 d6 10.Nf3 Qb6+ 11.Kh1 Bd7 12.Qe2 Rc8 13.c3 Qc7 14.Bd2 e5 15.f5 h6 16.Ne1 Bg5 17.Nc2 Ne7 18.Bxg5 hxg5 19.Ne3 f6 20.Rad1 Bc6 21.c4 Rh4 22.Nd5 Bxd5 23.cxd5 Kf7 24.Rf2 Rch8 25.g3 Rh3 26.Qe3 Qa5 27.Bf1 R3h6 28.a3 Rc8 29.Rc1 Rhh8 30.Rfc2 Rxc2 31.Rxc2 Rc8 32.Rxc8 Nxc8 33.Kg2 Qc7 34.Qe2 Ne7 35.Qd2 Nc8 36.Qe2 Ke7 37.h4 gxh4 38.gxh4 Qc1 39.a4 Nb6 40.b3 Nd7 41.b4 Qb1 42.Qc4 b5 43.axb5 axb5 44.Bd3 Qb2+ 45.Qc2 Qxb4 46.Qa2 Qa4 47.Qe2 Nc5 48.Bc2 Qa2 49.Kh3 b4 50.Qg2 Kf8 51.h5 Qa3+ 52.Kh4 Qe3 0-1
2025.05.24 18th American Continental
76381 IM Pierrot, Fac (2253) FM Markzon, G (2056) 1/2-1/2
1.d4 Nf6 2.Nf3 g6 3.g3 Bg7 4.Bg2 O-O 5.O-O d6 6.c4 Nbd7 7.Nc3 e5 8.e4 c6 9.h3 a6 10.Be3 b5 11.c5 b4 12.Na4 d5 13.dxe5 Nxe4 14.Bd4 Qe7 15.Re1 Rb8 16.Rc1 Re8 17.e6 fxe6 18.Bxg7 Qxg7 19.Nd4 Bb7 20.Bxe4 dxe4 21.Rxe4 e5 22.Nf3 Rf8 23.Rxb4 Nf6 24.Nc3 a5 25.Rb3 Rbd8 26.Qe2 Bc8 27.Nxe5 Rde8 28.f4 g5 29.Qg2 gxf4 30.gxf4 Qxg2+ 31.Kxg2 Nh5 32.Nxc6 Nxf4+ 33.Kh2 Nxh3 34.Rc2 Nf2 35.Nd5 Be6 36.Nde7+ Kh8 37.Rg3 Ng4+ 38.Kg1 Nf6 39.Rh2 Bd5 40.Ng6+ Kg7 41.Nxf8+ Kxf8 42.Rf2 Re1+ 43.Rf1 Rxf1+ 44.Kxf1 Bxa2 45.Ra3 Bc4+ 46.Ke1 Ke8 47.Rxa5 Kd7 48.Ra4 Bb5 49.Rd4+ Kc7 1/2-1/2
2025.05.24 18th American Continental
67167 FM Markzon, G (2056) Conor, Gilberto Bordignon (1813) 1-0
1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 Be7 5.e5 Nfd7 6.h4 Bxg5 7.hxg5 Qxg5 8.Nh3 Qe7 9.Qg4 f5 10.Qg3 Rf8 11.Nf4 g5 12.Nfxd5 exd5 13.Nxd5 f4 14.Qc3 Qg7 15.Nxc7+ Kf7 16.Bc4+ 1-0
2025.05.23 18th American Continental
76222 GM Fier, A (2556) FM Markzon, G (2056) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d3 Be7 5.Nc3 O-O 6.a3 d6 7.Be3 Be6 8.Ng5 Bxc4 9.dxc4 Qd7 10.Qd3 h6 11.Nf3 a6 12.h3 b5 13.O-O bxc4 14.Qxc4 Nd8 15.Rfd1 Ne6 16.Nxe5 Qc8 17.Nc6 Re8 18.b4 Bf8 19.a4 g6 20.a5 Bg7 21.Rab1 Ng5 22.Bxg5 hxg5 23.Nd5 Qe6 24.Nxf6+ Qxf6 25.Rb3 g4 26.hxg4 Qg5 27.Rf3 Re6 28.Qd5 Qxd5 29.exd5 Re4 30.g5 Rae8 31.Rdd3 Rg4 32.Rde3 Rxe3 33.Rxe3 Kf8 34.Re7 Bc3 35.Rxc7 Bxb4 36.Rc8+ Kg7 37.Nxb4 Rxb4 38.Rc6 Rb5 39.c4 Rxa5 40.Rxd6 Ra1+ 41.Kh2 Rc1 42.Rc6 Kf8 43.d6 Ke8 44.c5 a5 45.Rc8+ Kd7 46.Rc7+ Kd8 47.f4 a4 48.Rxf7 Rxc5 49.Ra7 Rc4 50.Kg3 Rc3+ 51.Kg4 a3 52.g3 Rd3 53.Kh3 Kc8 54.d7+ Rxd7 55.Rxa3 Rd6 56.Re3 Kd7 57.g4 Rd5 58.f5 1-0
2024.11.24 32nd World Senior 65+
282577 FM Markzon, G (2057) FM Hugentobler, P (2216) 0-1
1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.g3 Bb4+ 5.Bd2 Be7 6.Bg2 c6 7.O-O O-O 8.Bf4 Nh5 9.cxd5 Nxf4 10.gxf4 exd5 11.Nc3 Bd6 12.e3 Bf5 13.Ne2 Qc8 14.Ng3 Bh3 15.Bxh3 Qxh3 16.Kh1 f6 17.Rg1 Rf7 18.Rg2 Nd7 19.Qd3 Be7 20.Rag1 Kh8 21.Nd2 g6 22.Qb3 Nb6 23.Qd3 Bd6 24.f5 g5 25.e4 dxe4 26.Ndxe4 Rd8 27.Qe2 Bxg3 28.Rxg3 Qxf5 29.Rf3 Qd5 30.Rg2 Re7 31.Re3 Qxd4 32.Nxg5 Qd1+ 33.Rg1 Qd5+ 34.f3 Rxe3 35.Qxe3 fxg5 36.Qc3+ Qd4 37.Rd1 0-1
2024.11.22 32nd World Senior 65+
282557 GM Ftacnik, L (2444) FM Markzon, G (2057) 1-0
1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 Bg7 7.Bc4 O-O 8.Ne2 c5 9.O-O Nc6 10.Be3 Bd7 11.Rb1 a6 12.Bd3 Qc7 13.h4 Rfd8 14.h5 b5 15.h6 Bh8 16.Qd2 b4 17.Rfc1 bxc3 18.Qxc3 cxd4 19.Bxd4 Bxd4 20.Nxd4 e5 21.Nxc6 Bxc6 22.Bc2 Rac8 23.Ba4 Bxe4 24.Qe3 Bxb1 25.Rxc7 Rxc7 26.Qxe5 Rc1+ 27.Kh2 Kf8 28.Bb3 Rcc8 29.Qf6 1-0
2024.11.21 32nd World Senior 65+
282547 FM Markzon, G (2057) FM Chapman, T (2273) 1-0
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.a3 Bxc3+ 6.bxc3 Nc6 7.Bd3 b6 8.Ne2 Na5 9.e4 Ba6 10.e5 Ng8 11.Ng3 f5 12.Bxf5 exf5 13.Nxf5 Nxc4 14.Qf3 d6 15.e6 Qc8 16.O-O Qb7 17.Nxg7+ Kd8 18.Bg5+ Kc7 19.Qg3 h6 20.Bh4 Rf8 21.Rfe1 Kc6 22.e7 Nxe7 23.Rxe7 Qb8 24.Qg4 Bc8 25.d5+ Kxd5 1-0
2024.11.20 32nd World Senior 65+
282529 GM Legky, N (2338) FM Markzon, G (2057) 1/2-1/2
1.e4 c5 2.Nf3 d6 3.Bb5+ Nd7 4.a4 Nf6 5.Nc3 a6 6.Be2 g6 7.O-O Bg7 8.a5 O-O 9.d4 cxd4 10.Qxd4 Nc5 11.Qb4 b5 12.axb6 Rb8 13.e5 Rxb6 14.Qa3 Nfe4 15.Be3 Rb8 16.Rfd1 Nxc3 17.Qxc3 Qb6 18.Bd4 Qb4 19.Qe3 Ne6 20.Bc3 Qb6 21.exd6 Qxe3 22.fxe3 Bxc3 23.dxe7 Re8 24.bxc3 Rxe7 25.Nd4 Nxd4 26.cxd4 Rxe3 27.Bd3 Bf5 28.Bxf5 gxf5 29.Rd2 Rc3 30.d5 Rb2 31.Rc1 Kf8 32.d6 Rb8 33.Ra1 Rc6 34.Ra5 Rd8 35.Rad5 Ke8 36.Kf2 Kd7 37.Rxf5 Ke6 38.g4 f6 39.Re2+ Kxd6 40.Rxf6+ Kc5 41.Re5+ Kd4 42.Rxc6 Kxe5 43.Kg3 Ra8 44.Rc7 h6 45.Rc5+ Kd4 46.Ra5 Kc3 47.Kh4 Kb4 48.Ra2 a5 49.Kh5 Rh8 50.c3+ Kb5 51.c4+ Kb4 52.c5 a4 53.c6 Kb3 54.Rf2 a3 55.h4 a2 56.Rf1 Kb2 57.c7 a1=Q 58.Rxa1 Kxa1 59.c8=Q Rxc8 60.Kxh6 Rh8+ 61.Kg5 Rg8+ 62.Kf4 Rf8+ 63.Ke5 1/2-1/2
2024.11.19 32nd World Senior 65+
282514 FM Markzon, G (2057) IM Rivera, Dan (2245) 1/2-1/2
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Nf3 Nbd7 7.O-O e5 8.Re1 Re8 9.d5 Nh5 10.Bf1 a5 11.b3 Nc5 12.g3 f5 13.Bg5 Qd7 14.exf5 Qxf5 15.Be3 e4 16.Bd4 Rf8 17.Nh4 Qf7 18.Nxe4 Nxe4 19.Rxe4 g5 20.Ng2 Nf6 21.Re1 Ng4 22.f4 h6 23.Bxg7 Qxg7 24.Qd2 Bd7 25.Rad1 Rf7 26.Qd4 Qg6 27.Rd2 Raf8 28.Bd3 Qh5 29.h4 Nf6 30.fxg5 hxg5 31.Rf2 Ng4 32.Rxf7 Rxf7 33.Be2 gxh4 34.Bxg4 Bxg4 35.Re8+ Rf8 36.Rxf8+ Kxf8 37.Qf6+ Ke8 38.Nxh4 Qh7 39.Ng6 Bh5 40.Qf8+ Kd7 41.Qf5+ Kd8 42.Nh4 Qxf5 43.Nxf5 Bg6 44.Nd4 a4 45.b4 Bd3 46.c5 dxc5 47.Ne6+ Ke7 48.Nxc5 Bc4 49.a3 b5 50.Kf2 Kd6 51.Ke3 Kxd5 52.g4 Ba2 53.Kd3 Bb1+ 54.Kc3 Bg6 55.g5 Ke5 56.Na6 c6 57.Nb8 Be8 58.Kd3 Kd5 1/2-1/2
2024.11.18 32nd World Senior 65+
290688 FM Markzon, G (2057) FM Vatter, H (2212) 1-0
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Nf3 O-O 5.Bg5 h6 6.Bh4 c5 7.e3 Bxc3+ 8.bxc3 d6 9.Be2 Qe7 10.O-O e5 11.Nd2 g5 12.Bg3 Re8 13.dxe5 dxe5 14.e4 Nc6 15.Qc2 Kg7 16.Rfd1 h5 17.f3 h4 18.Bf2 Nh5 19.Nf1 Nf4 20.Ne3 Rh8 21.Nd5 Qf8 22.Bf1 Be6 23.Nc7 Rc8 24.Nxe6+ Nxe6 25.Rd7 Rc7 26.Rad1 Qc8 27.R7d6 Rd8 28.g3 hxg3 29.hxg3 Rcd7 30.Rxd7 Rxd7 31.Rd5 b6 32.Bh3 Re7 33.Qd2 Kf6 34.Be3 Qg8 35.Rd6 Re8 36.Rxc6 1-0
2024.06.02 17th American Continental
519294 IM Ynojosa, F (2377) FM Markzon, G (2002) 1-0
1.e4 c5 2.c3 Nf6 3.e5 Nd5 4.d4 cxd4 5.cxd4 d6 6.f4 e6 7.Nc3 Nc6 8.Nf3 Nxc3 9.bxc3 Be7 10.Bd3 b6 11.Bd2 Bb7 12.Qb1 h6 13.O-O Qc7 14.Qe1 O-O-O 15.Rc1 g5 16.fxg5 dxe5 17.gxh6 f5 18.Bc4 Qd6 19.Rf2 e4 20.Ng5 Rxh6 21.Bf4 e5 22.dxe5 Nxe5 23.Nf7 Nf3+ 24.Rxf3 Qc5+ 25.Rf2 Rg6 26.Nxd8 e3 27.Nxb7 exf2+ 28.Qxf2 Qxc4 29.Rd1 Qc6 30.Nd6+ 1-0
2024.05.31 17th American Continental
519162 FM Markzon, G (2002) FM Johnson, Joshua (2310) 1-0
1.c4 c6 2.Nf3 d5 3.d4 Nf6 4.e3 Bf5 5.Nc3 e6 6.Bd3 Bg6 7.Ne5 Nbd7 8.Nxg6 hxg6 9.O-O Bd6 10.g3 dxc4 11.Bxc4 Nb6 12.Be2 e5 13.dxe5 Bxe5 14.Bf3 Qe7 15.Qe2 O-O-O 16.a4 a5 17.e4 Qe6 18.Bg2 Nc4 19.Bg5 Rd4 20.Rac1 Kb8 21.b3 Nb6 22.Na2 Ng4 23.h3 f6 24.Bd2 Qxb3 25.Bc3 Rxa4 26.Qxg4 Rxa2 27.Bxe5+ fxe5 28.Qxg6 Rd8 29.Qxg7 Nc4 30.h4 Ka7 31.Qe7 Rd4 32.h5 Qb4 33.Qf7 Rad2 34.h6 Nb6 35.h7 Rd8 36.Qf6 Qf8 37.Qxe5 Ra2 38.Ra1 Nc4 39.h8=Q Qxh8 40.Qxh8 Rxh8 41.Rxa2 b5 42.Rc1 Kb6 43.Bf1 Ne5 44.Be2 c5 45.Rac2 c4 46.f4 Nc6 47.Kg2 Nd4 48.Bxc4 Nxc2 49.Rxc2 bxc4 50.Rxc4 Kb5 51.Rc1 a4 52.e5 a3 53.Kf3 Kb4 54.e6 Rf8 55.g4 a2 56.f5 Re8 57.Kf4 Kb3 58.Ra1 Kb2 59.Rxa2+ Kxa2 60.Ke5 Kb3 61.f6 Kc4 62.f7 Rf8 63.Kf6 Rh8 64.e7 Kd5 1-0
2024.05.30 17th American Continental
519030 IM Santos Flores, A (2191) FM Markzon, G (2002) 0-1
1.e4 c5 2.Nf3 d6 3.Bb5+ Nd7 4.d4 cxd4 5.Qxd4 a6 6.Bxd7+ Bxd7 7.O-O e5 8.Qd3 h6 9.a4 Nf6 10.a5 Be7 11.Be3 Bc6 12.Nc3 O-O 13.Rfd1 Qd7 14.Nd2 d5 15.exd5 Nxd5 16.Nf3 Qe6 17.Nxd5 e4 18.Nd4 Qxd5 19.Nxc6 Qxc6 20.Qd7 Bf6 21.c3 Be5 22.Qxc6 bxc6 23.Bc5 Rfe8 24.Rd7 f5 25.Rad1 f4 26.Kf1 Kh7 27.Rf7 Rad8 28.Rdd7 f3 29.g3 Bf6 30.Bb6 Rxd7 31.Rxd7 Re5 32.b4 Rh5 33.Bd4 Rxh2 34.Kg1 Rg2+ 35.Kf1 Rh2 36.Ke1 Kg6 37.Rd6 Kf5 38.Bc5 Bg5 39.Kd1 e3 40.Bxe3 Bxe3 41.Rd3 Bxf2 42.Rxf3+ Ke4 43.Rf7 Kd3 44.Rd7+ Kxc3 45.Rxg7 Bd4 0-1
2024.05.29 17th American Continental
518887 FM Markzon, G (2002) Bermudez, Edilson Enrique (1792) 1-0
1.c4 Nf6 2.Nf3 d5 3.cxd5 Nxd5 4.e4 Nb6 5.d4 Bg4 6.Be2 e6 7.O-O Be7 8.Nc3 c6 9.Be3 O-O 10.Qb3 N8d7 11.Rfd1 Nf6 12.a4 Qb8 13.h3 Bh5 14.a5 Nbd7 15.Rac1 Bg6 16.Bg5 Re8 17.Bd3 Nh5 18.Bxe7 Rxe7 19.e5 Bxd3 20.Rxd3 Nf4 21.Rd2 Nf8 22.Ne4 Qd8 23.Qa3 N8g6 24.Nd6 Rd7 25.Kh2 Ne7 26.g3 Nfd5 27.Ng5 Nf5 28.Nge4 Nxd6 29.exd6 Rb8 30.a6 bxa6 31.Qxa6 Rb6 32.Qa4 f5 33.Nc5 Rxd6 34.Re1 Nc7 35.Qc4 Qf6 36.Re5 a5 37.Nd3 Rb8 38.Qc5 Rbd8 39.Qxa5 Nb5 40.Nb4 Nxd4 41.Rd3 f4 42.g4 Qh4 43.Kg1 f3 44.Rh5 Qf6 45.Kf1 Nb5 46.Re3 Rd1+ 47.Re1 Qxb2 48.Re5 R1d2 49.Kg1 Qd4 50.R5e3 h5 51.Nxc6 Qb2 52.Rxf3 hxg4 53.hxg4 R2d7 54.Nxd8 Nd4 55.Rfe3 Qb7 56.Nxb7 1-0
2024.05.28 17th American Continental
518689 FM Betaneli, A (2175) FM Markzon, G (2002) 1/2-1/2
1.d4 Nf6 2.Nf3 g6 3.Nbd2 Bg7 4.e4 d6 5.Bd3 O-O 6.O-O c6 7.Re1 a5 8.a4 Na6 9.c3 Nc7 10.h3 Nd7 11.Qc2 b6 12.Nc4 Ba6 13.Bg5 Ne6 14.Be3 Qc7 15.Na3 Bxd3 16.Qxd3 Nf6 17.c4 Rfd8 18.Rac1 Qb7 19.Nb1 Rab8 20.Nc3 Nc7 21.d5 Nd7 22.Bg5 Nc5 23.Qc2 Re8 24.Rcd1 N7a6 25.Nd4 Nb4 26.Qb1 cxd5 27.exd5 Bxd4 28.Rxd4 e5 29.dxe6 Nxe6 30.Rde4 d5 31.cxd5 Nxd5 32.Nxd5 Qxd5 33.Bf6 Rec8 34.Bc3 Nc5 35.Rd4 Qc6 36.Qd1 Re8 37.Rxe8+ Rxe8 38.Rc4 f6 39.Qd4 Re4 40.Qd8+ Kf7 41.Rxe4 Nxe4 42.Qh8 Nxc3 43.Qxh7+ Ke6 44.Qg8+ Ke7 45.bxc3 Qxc3 46.Qg7+ Ke6 47.Qxg6 Qc1+ 48.Kh2 Qf4+ 49.Kg1 Qc1+ 50.Kh2 Qf4+ 51.Kg1 1/2-1/2
2024.05.27 17th American Continental
518533 FM Markzon, G (2002) Murcia Molina, Manuel Hernando (1845) 1-0
1.c4 Nf6 2.Nf3 e6 3.g3 d5 4.d4 c6 5.Bg2 Nbd7 6.O-O Ne4 7.Nc3 Nxc3 8.bxc3 dxc4 9.a4 a5 10.Bf4 Be7 11.h4 Nf6 12.Ne5 Nd5 13.Bd2 O-O 14.Nxc4 b5 15.Ne5 Qc7 16.h5 f6 17.Nd3 Bd7 18.e4 Nb6 19.axb5 cxb5 20.e5 Nd5 21.exf6 Bxf6 22.Rc1 Ra7 23.Nc5 a4 24.Re1 Nb6 25.Bf4 Qc8 26.Be4 Nd5 27.Bd6 Rd8 28.Bb1 Be8 29.Be5 a3 30.Ba2 Bf7 31.Qe2 Re8 32.Qxb5 Bxh5 33.Bxf6 gxf6 34.Rxe6 Qa8 35.Rxe8+ Bxe8 36.Bxd5+ Kg7 37.Ne6+ Kh8 38.Qc5 Bc6 39.Bxc6 Qb8 40.Qf8+ Qxf8 41.Nxf8 a2 42.Ra1 Ra5 43.Ne6 Kg8 44.Nf4 Kg7 45.Bd5 1-0
2024.05.27 17th American Continental
518305 WGM Francisco Guecamburu, Candela Be (2292) FM Markzon, G (2002) 1-0
1.d4 Nf6 2.Nc3 d5 3.Bf4 e6 4.Nb5 Na6 5.a3 Be7 6.e3 O-O 7.Nf3 Ne4 8.Bd3 f5 9.Bxe4 fxe4 10.Ne5 c6 11.Nc3 c5 12.Qd2 cxd4 13.exd4 Nb8 14.f3 exf3 15.Nxf3 Nc6 16.O-O a6 17.Rae1 Bf6 18.Nd1 Bd7 19.Nf2 Qb6 20.c3 Na5 21.Nd3 Bb5 22.Rf2 Rae8 23.Nde5 Nc4 24.Nxc4 dxc4 25.Bg5 Qd8 26.Bxf6 gxf6 27.Re4 Rf7 28.Rg4+ Kh8 29.Ne5 Rc7 30.Qf4 Rf8 31.Qh6 1-0
2024.05.26 17th American Continental
531084 FM Markzon, G (2002) Mejia Ospina, Juan F (1770) 1-0
1.c4 Nf6 2.Nf3 d6 3.g3 g6 4.Bg2 Bg7 5.O-O O-O 6.Nc3 e5 7.d4 Nc6 8.d5 Ne7 9.Rb1 Bf5 10.Ra1 Qc8 11.Re1 h6 12.e4 Bh3 13.Bd2 Bxg2 14.Kxg2 Ne8 15.b4 f5 16.Rc1 Nf6 17.exf5 Nxf5 18.c5 Qd7 19.b5 e4 20.Nxe4 Nxd5 21.Bxh6 Nxh6 22.Qxd5+ Qf7 23.Qxf7+ Nxf7 24.cxd6 cxd6 25.Red1 Ne5 26.Nxe5 dxe5 27.Rc7 Rf7 28.Rxf7 Kxf7 29.Rd7+ Kf8 30.Rxb7 Bh6 31.a4 Bc1 32.Rh7 Re8 33.Rxa7 Bb2 34.b6 Bd4 35.a5 Re7 36.Rxe7 Kxe7 37.b7 Ba7 38.Nc5 1-0
2024.05.25 17th American Continental
530847 Vasquez Toledo, Cristian (2274) FM Markzon, G (2002) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be3 e5 7.Nb3 Be6 8.f3 h5 9.Nd5 Bxd5 10.exd5 Nbd7 11.Qd2 a5 12.a4 Be7 13.Bb5 O-O 14.O-O g6 15.c4 b6 16.Rae1 Kh7 17.h3 h4 18.f4 Ne4 19.Qc2 Ng3 20.Rf2 Nc5 21.Nxc5 bxc5 22.Bd2 exf4 23.Rxf4 Ra7 24.Bc3 Bg5 25.Rf3 Re7 26.Qf2 f5 27.Re6 Ne4 28.Qe1 Ref7 29.Bxa5 Qb8 30.Bc3 Bd8 31.Be8 Rb7 32.Rxe4 1-0
2024.05.25 17th American Continental
530654 FM Markzon, G (2002) Munoz Triana, Joseph Steve (2362) 1/2-1/2
1.c4 Nf6 2.Nf3 c5 3.g3 d5 4.cxd5 Nxd5 5.Bg2 Nc6 6.d4 Nf6 7.O-O cxd4 8.Qa4 Qd7 9.Rd1 e5 10.e3 d3 11.Nc3 Be7 12.e4 O-O 13.Bg5 Rd8 14.Bxf6 Bxf6 15.Nd5 Ne7 16.Qb3 Nxd5 17.Rxd3 Qc7 18.Rxd5 Be6 19.Rxd8+ Rxd8 20.Qa4 Qb6 21.Qa3 Rc8 22.Ne1 Rd8 23.Nf3 g5 24.Qc3 g4 25.Nh4 Bxh4 26.gxh4 Qd4 27.Qc1 Qd2 28.Qc7 Qd6 29.Qxb7 Rb8 30.Qxa7 Rxb2 31.a4 Qb4 32.Qe3 Rb1+ 33.Rxb1 Qxb1+ 34.Bf1 Bc4 35.Qg5+ Kf8 1/2-1/2
2024.05.24 17th American Continental
530573 Jacome Revelo, Daniela Alexandra (1620) FM Markzon, G (2002) 0-1
1.e4 c5 2.Nf3 d6 3.Bb5+ Nd7 4.d4 cxd4 5.Qxd4 e5 6.Qd3 h6 7.c4 Nf6 8.Nc3 Be7 9.O-O O-O 10.h3 Nc5 11.Qe2 a6 12.Ba4 Nfxe4 13.Nxe4 Nxa4 14.b3 Nb6 15.Rd1 Qc7 16.Ba3 d5 17.Bxe7 dxe4 18.Bd6 exf3 19.Qxe5 Qd8 20.Be7 Nd7 21.Qd6 Qa5 22.Bxf8 Nxf8 23.Qd8 Qh5 24.Qd5 Qxd5 25.cxd5 fxg2 26.Kxg2 Bf5 27.Rac1 Rd8 28.f3 Rd7 29.Rc5 g6 30.Kg3 Kg7 31.h4 Ne6 32.h5 Nc7 33.Rcc1 Ne8 34.d6 Be6 35.Rc5 Nxd6 36.Rc3 Nf5+ 0-1
2023.08.04 123nd US Open 2023
855521 FM Markzon, G (2071) GM Matviishen, Viktor (2550) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.g3 e5 7.Nde2 Be7 8.Bg2 O-O 9.O-O Nbd7 10.h3 b5 11.a3 h5 12.Nd5 Nxd5 13.exd5 h4 14.f4 Bb7 15.g4 Rc8 16.Kh2 Re8 17.Nc3 exf4 18.Bxf4 Rc4 19.Qf3 Bf6 20.Kh1 Bxc3 21.bxc3 Qf6 22.Bxd6 Qxf3 23.Bxf3 Rxc3 24.Bg2 Nb6 25.Rf2 Bxd5 26.Bxd5 Nxd5 27.Rd1 Rxh3+ 28.Kg2 Rg3+ 29.Kh1 Nc3 30.Rd4 Rge3 31.Bb4 Ne4 32.Rd7 Nxf2+ 0-1
2023.08.03 123nd US Open 2023
855509 Glashausser, Sho (1969) FM Markzon, G (2071) 0-1
1.e4 c5 2.Nf3 d6 3.Bb5+ Nd7 4.c3 Nf6 5.Qe2 a6 6.Ba4 e6 7.O-O Be7 8.d4 O-O 9.Re1 e5 10.Bc2 Re8 11.d5 Nf8 12.b4 cxb4 13.cxb4 Ng6 14.Nc3 Nh5 15.g3 Bg4 16.Qe3 h6 17.Bd3 Nhf4 18.Bf1 Nh3+ 19.Bxh3 Bxh3 20.a4 Qd7 21.Kh1 f5 22.Ng1 f4 23.Qe2 Rf8 24.f3 fxg3 25.hxg3 Qc8 26.Bd2 Bd7 27.a5 Qe8 28.Nd1 Nh8 29.Qh2 Nf7 30.Nb2 Bb5 31.Rac1 Rc8 32.Rxc8 Qxc8 33.Rc1 Qd8 34.Nc4 Ng5 35.Nb6 Qe8 36.Rc3 Qg6 37.Nc8 Bd8 38.g4 Kh7 39.Kg2 Nxe4 40.fxe4 Qxe4+ 41.Nf3 Qxd5 42.Nxd6 Bc6 43.Rxc6 Qxf3+ 0-1
2023.08.01 123nd US Open 2023
855473 GM Brodsky, David (2493) FM Markzon, G (2071) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3 Bg7 7.f3 O-O 8.Qd2 Nc6 9.O-O-O d5 10.exd5 Nxd5 11.Nxc6 bxc6 12.Bd4 Bxd4 13.Qxd4 Qb6 14.Na4 Qc7 15.g3 Rb8 16.Qc5 Be6 17.Bc4 Qb7 18.Qd4 Bh3 19.Rhe1 Rfd8 20.Nc5 Qb6 21.Nb3 Be6 22.Qxb6 Rxb6 23.Nc5 Rd6 24.Bb3 h6 25.Nxe6 fxe6 26.Rd3 Rb8 27.c4 Nc7 28.Rde3 c5 29.Re5 Rc6 30.Bc2 Kf7 31.Be4 Rcb6 32.Rxc5 Rxb2 33.Rxc7 Rxa2 34.Bc2 a5 35.Re3 a4 36.Ra7 Rb4 37.Rc3 Ra1+ 38.Kd2 a3 39.Raxa3 Rxa3 40.Rxa3 Rxc4 41.Ra6 Rd4+ 42.Ke3 Rd6 43.Rxd6 exd6 44.Kf4 Kf6 45.Bb1 Kf7 46.h4 Kf6 47.g4 1-0
2023.07.30 123nd US Open 2023
855456 Donham, William (1586) FM Markzon, G (2071) 0-1
1.e4 c5 2.c3 Nf6 3.e5 Nd5 4.Nf3 e6 5.d4 cxd4 6.cxd4 Nc6 7.Bc4 Nb6 8.Bd3 Nb4 9.Be2 d6 10.a3 Nc6 11.O-O Be7 12.Nc3 O-O 13.Qc2 dxe5 14.dxe5 Nd4 15.Nxd4 Qxd4 16.Bd3 Qxe5 17.Bxh7+ Kh8 18.Be4 f5 19.Bd3 Bd7 20.Bd2 Bc6 21.Rae1 Qd6 22.Re3 Rf6 23.Rh3+ Kg8 24.Qd1 Rg6 25.g3 Qxd3 26.Qh5 Qf3 27.Qxf3 Bxf3 0-1
2023.05.15 16th American Continental
949831 GM Hungaski, R (2506) FM Markzon, G (2079) 1-0
1.d4 Nf6 2.c4 g6 3.h4 c5 4.d5 b5 5.h5 Nxh5 6.cxb5 d6 7.e4 Nd7 8.Nc3 Bg7 9.a4 a6 10.Ra3 Ne5 11.Be2 Qa5 12.Bd2 Qb4 13.Qc2 c4 14.Nd1 Qc5 15.Be3 Qb4+ 16.Bd2 Qc5 17.b4 cxb3 18.Qxc5 dxc5 19.Rxb3 c4 20.Rb1 axb5 21.axb5 O-O 22.Nf3 Nd3+ 23.Bxd3 cxd3 24.Bc3 Nf6 25.Nd2 Bb7 26.Rh3 Rfc8 27.Rxd3 Ra3 28.Rf3 Ra2 29.Rb4 Bh6 30.Rd3 Nd7 31.Nb3 Nc5 32.Nxc5 Rxc5 33.Bd4 Rcc2 34.Rb2 f5 35.Rxa2 Rxa2 36.exf5 gxf5 37.Be5 Kf7 38.Nc3 Rb2 39.g3 Bc8 40.g4 Bd7 41.d6 e6 1-0
2023.04.04 Reykjavik Open 2023
990905 FM Markzon, G (2059) Hill, Andy (1802) 1/2-1/2
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Be3 Nbd7 7.g4 c5 8.d5 Qa5 9.f3 h5 10.h3 a6 11.Qd2 Rb8 12.a4 Nb6 13.Bd3 Qb4 14.Nd1 Qxd2+ 15.Kxd2 Na8 16.Ne2 Nc7 17.Ndc3 Bd7 18.e5 dxe5 19.Bxc5 Bh6+ 20.Kc2 Rfe8 21.Rag1 Bg7 22.Ng3 hxg4 23.hxg4 b6 24.Be3 b5 25.axb5 axb5 26.g5 bxc4 27.Bxc4 Nh7 28.Rh4 Rec8 29.Rgh1 Nf8 30.b3 Nb5 31.Bxb5 Bxb5 32.Ne4 Be2 33.d6 Bxf3 34.dxe7 Bxe4+ 35.Rxe4 Ne6 36.Kb2 Nc7 37.Rd1 f5 38.gxf6 Bxf6 39.Rc4 Kf7 40.Ne4 Ne8 41.Rxc8 Rxc8 42.Rd7 Rc6 43.Ng5+ Bxg5 44.Bxg5 Re6 45.Rd1 Nf6 46.b4 e4 47.Kc3 e3 48.Bxf6 Kxf6 49.Kd3 e2 50.Re1 Kxe7 1/2-1/2
2023.04.02 Reykjavik Open 2023
990584 FM Markzon, G (2059) Jonsson, Ol (1817) 1-0
1.c4 Nf6 2.Nf3 c5 3.g3 b6 4.Bg2 Bb7 5.O-O e6 6.b3 Be7 7.Bb2 d6 8.Nc3 a6 9.Re1 Nbd7 10.e4 O-O 11.Qe2 Qc7 12.d4 cxd4 13.Nxd4 Rfe8 14.h3 Bf8 15.Rad1 Rad8 16.g4 g6 17.Nc2 Qb8 18.f4 h6 19.Kh1 Bg7 20.Qf2 Nc5 21.Ba1 Qa8 22.Qe2 d5 23.e5 Nfe4 24.Kh2 g5 25.Nxe4 dxe4 26.fxg5 hxg5 27.Qe3 Nd3 28.Rf1 Nf4 29.Bd4 Rxd4 30.Nxd4 Bxe5 31.Kh1 Nxg2 32.Kxg2 Bf4 33.Rxf4 gxf4 34.Qxf4 e3+ 35.Kg1 Bh1 36.Qg5+ Kf8 37.Qh6+ Kg8 38.Qg5+ Kh7 39.Qh5+ Kg7 40.Qg5+ Kf8 41.Qh6+ Ke7 42.Nf5+ exf5 43.Qd6# 1-0
2023.04.01 Reykjavik Open 2023
996877 IM Song, Ju (2348) FM Markzon, G (2059) 1-0
1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 Bg7 7.Bc4 O-O 8.Ne2 c5 9.Be3 Nc6 10.Rc1 Bd7 11.O-O Rc8 12.Qd2 Qa5 13.d5 Ne5 14.Bb3 Qa6 15.Ng3 Bb5 16.Rfd1 Nc4 17.Bxc4 Bxc4 18.Bh6 f6 19.Bxg7 Kxg7 20.h4 Rcd8 21.Qf4 b5 22.a3 Bb3 23.Re1 Qd6 24.Qg4 Kf7 25.Re3 e5 26.h5 a5 27.Rf3 Rg8 28.Qg5 Rdf8 29.Qh6 Rg7 30.Nf1 Bc4 31.Ne3 Be2 32.Rg3 Rfg8 33.f3 c4 34.Ra1 Bd3 35.Kf2 Qc5 36.hxg6+ hxg6 37.Rh3 Rb8 38.g4 b4 39.axb4 axb4 40.cxb4 Qd4 41.Rhh1 c3 42.Kg3 c2 43.Rhe1 f5 44.gxf5 Rbg8 45.f6 Kxf6 46.Ng4+ Kf7 47.Qg5 Rc8 48.Qf6+ 1-0
2023.04.01 Reykjavik Open 2023
996665 FM Markzon, G (2059) IM Wadsworth, Matthew J (2439) 0-1
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 dxc4 5.a4 Bf5 6.e3 e6 7.Bxc4 Bb4 8.O-O O-O 9.Nh4 Nbd7 10.Nxf5 exf5 11.Bd2 a5 12.h3 Nb6 13.Bd3 g6 14.Na2 Bd6 15.b4 Bc7 16.bxa5 Qd6 17.g3 Nbd5 18.a6 bxa6 19.Qc2 Rfe8 20.Rfc1 Re6 21.Rab1 a5 22.Bf1 h5 23.Qc5 Qd8 24.Nc3 Nxc3 25.Qxc3 Ne4 26.Qc2 h4 27.gxh4 Qxh4 28.Be1 Ng5 29.Bg2 f4 30.Qd1 Nxh3+ 31.Kf1 fxe3 32.Rb2 exf2 33.Bc3 Rae8 0-1
2023.03.31 Reykjavik Open 2023
996487 IM Rosen, Eric (2357) FM Markzon, G (2059) 0-1
1.d4 Nf6 2.Bf4 g6 3.Nc3 c5 4.dxc5 Bg7 5.e4 O-O 6.a3 b6 7.cxb6 Qxb6 8.Rb1 Bb7 9.Bd3 d5 10.Qe2 Nbd7 11.Nf3 d4 12.Nd1 Nc5 13.Nd2 Qe6 14.f3 Nh5 15.Bg3 Nxg3 16.hxg3 Nxd3+ 17.cxd3 Rac8 18.Nc4 Ba6 19.b3 Rb8 20.f4 Bxc4 21.dxc4 Qd6 22.Qa2 d3 23.O-O Qd4+ 24.Nf2 d2 25.Qc2 Rfd8 26.b4 Qe3 27.Rb3 Qe2 28.e5 d1=Q 29.Qxd1 Rxd1 30.Rxd1 Qxc4 31.Rbd3 h6 32.Rd7 Qb3 33.R1d3 Qb2 34.Rxa7 Rc8 35.Rf3 Rc1+ 36.Kh2 Rc2 37.Kg1 g5 38.Ra8+ Kh7 39.fxg5 Qxe5 40.gxh6 Qe1+ 41.Kh2 Rxf2 42.hxg7 Kxg7 43.Rxf2 Qxf2 44.b5 Qb2 45.a4 Qb4 46.Kh3 e5 47.Re8 f6 48.Ra8 Kg6 49.Kh2 Kf5 50.Ra6 e4 51.Ra8 Kg6 52.Ra6 Qb3 53.Ra7 f5 54.Ra6+ Kg5 55.Ra7 Kf6 56.Ra8 Ke5 57.Re8+ Kd4 58.Rf8 e3 59.Rd8+ Kc3 60.Re8 Kd2 61.Rd8+ Ke1 62.Kg1 e2 63.Rf8 Qe3+ 64.Kh2 Qh6+ 0-1
2023.03.30 Reykjavik Open 2023
996193 Opasiak, D (1748) FM Markzon, G (2059) 0-1
1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.a3 Bxc3+ 6.bxc3 Ne7 7.Qg4 Qc7 8.Qxg7 Rg8 9.Qxh7 cxd4 10.Ne2 Nbc6 11.f4 Bd7 12.Qd3 dxc3 13.Rg1 O-O-O 14.g4 d4 15.Rb1 Be8 16.Rg3 Ng6 17.Qc4 Nh4 18.h3 a6 19.a4 Ne7 20.Qd3 Qc5 21.Ra1 Nc6 22.Qh7 Nb4 23.Ba3 d3 24.Bxb4 Qxb4 25.Rxd3 Rxd3 26.Qxd3 Bc6 27.Qxc3 Qe4 28.Rd1 Qh1 29.Rd6 Qe4 30.Kd1 Kb8 31.Rd4 Qh1 32.Ng3 Qg1 33.Rd3 Rc8 34.Qd4 Bf3+ 35.Kc1 Qxg3 36.Kb2 Qe1 37.Qd6+ Ka8 38.Rb3 Qxf1 0-1
2023.03.30 Reykjavik Open 2023
996326 FM Markzon, G (2059) FM Cederstam, Carl (2255) 1-0
1.d4 d5 2.c4 e6 3.g3 dxc4 4.Bg2 c5 5.Nf3 Nc6 6.O-O cxd4 7.Qa4 Bd7 8.Qxc4 e5 9.Na3 f6 10.e3 Rc8 11.Qb3 Qb6 12.Qxb6 axb6 13.exd4 exd4 14.Re1+ Kf7 15.Bf1 Bc5 16.Nb5 g5 17.a3 Ra8 18.Bd2 Bg4 19.Be2 Nh6 20.b4 d3 21.Bd1 Be7 22.Bb3+ Kg6 23.Nfd4 Nf5 24.Ne6 Ng7 25.Nxg7 Kxg7 26.Bd5 Kf8 27.f3 Bf5 28.g4 Bd7 29.Kg2 Ne5 30.Nd4 Rd8 31.Ne6+ Bxe6 32.Bxe6 Kg7 33.f4 Ng6 34.fxg5 fxg5 35.Rac1 Nh4+ 36.Kh1 Bf6 37.Rc7+ Kh6 38.Rf1 Rhf8 39.Bf7 Be5 40.Rxb7 Rd6 41.Re7 Ng6 42.Re8 Rxe8 43.Bxe8 Nh4 44.b5 Rd4 45.Bb4 d2 46.Rd1 Re4 47.Bc6 Rxg4 48.Rxd2 Ng6 49.Bd7 Rc4 50.Rd1 Rc2 51.Rd2 Rc1+ 52.Kg2 Nh4+ 53.Kh3 Kg6 54.Be8+ Kg7 55.Rd7+ Kg8 56.Bf7+ Kh8 57.Kg4 1-0
2023.03.29 Reykjavik Open 2023
995958 FM Markzon, G (2059) IM Colpe, M (2356) 0-1
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.a3 Bxc3+ 6.bxc3 c5 7.Bd3 Nc6 8.Ne2 e5 9.d5 e4 10.Bc2 Na5 11.Ng3 Re8 12.O-O d6 13.f3 Nxc4 14.fxe4 Ng4 15.Qe1 g6 16.e5 Ngxe5 17.e4 Bd7 18.h3 Bb5 19.Bf4 Nb6 20.Rf2 Qh4 21.Qc1 Bd3 22.Nh1 c4 23.Qe3 Bxc2 24.Rxc2 Nd3 25.Ng3 Nxd5 26.Qf3 N5xf4 27.Rf1 Qg5 28.e5 Qxe5 0-1
2022.11.20 World Senior 65+ 2022
1118075 FM Kiefer, G (2260) FM Markzon, G (2042) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.f4 e5 7.Nf3 Nbd7 8.a4 Be7 9.Bd3 O-O 10.O-O b6 11.Qe1 Bb7 12.Kh1 Re8 13.fxe5 dxe5 14.Qg3 Qc7 15.Nh4 Nf8 16.Nf5 Ng6 17.Nxe7+ Rxe7 18.Bg5 Re6 19.Bxf6 Rxf6 20.Rxf6 gxf6 21.Rf1 Qd6 22.Bc4 Rd8 23.h4 Kf8 24.h5 Nf4 25.h6 Ng6 26.Bd5 Bc8 27.Ne2 Ke7 28.Qb3 Be6 29.Rd1 Qc5 30.Rd3 Bxd5 31.Rxd5 Rxd5 32.exd5 Qf2 33.Qb4+ Kd7 34.Qg4+ f5 35.Qc4 Qh4+ 36.Qxh4 Nxh4 37.c4 a5 38.Ng3 f4 39.Ne4 Nf5 40.Ng5 f6 41.Nxh7 Ke7 42.Ng5 Nxh6 43.Ne6 Kd6 44.Ng7 e4 45.Kg1 Nf7 46.b3 Kc5 47.Nf5 Kb4 48.d6 Kxb3 49.d7 Kxa4 50.Kf2 Nd8 51.Ke2 Kb4 52.Nd6 a4 0-1
2022.11.18 World Senior 65+ 2022
1118021 FM Markzon, G (2042) IM Binham, T (2284) 0-1
1.e4 e5 2.Nc3 Nf6 3.g3 Bc5 4.Bg2 O-O 5.Nf3 d5 6.O-O dxe4 7.Ng5 Bg4 8.Qe1 Nc6 9.h3 Bh5 10.g4 Bg6 11.Ngxe4 Nxe4 12.Nxe4 Bb6 13.d3 Nd4 14.Qd1 f5 15.gxf5 Rxf5 16.Ng3 Rf7 17.Be3 c6 18.Rc1 Qh4 19.Qg4 Qxg4 20.hxg4 Raf8 21.Rfe1 h6 22.Kh1 Nf3 23.Re2 Nh4 24.Be4 Bxe4+ 25.Nxe4 Rf3 26.Bxb6 axb6 27.Re3 Rxe3 28.fxe3 Rf3 29.Re1 Rh3+ 30.Kg1 Nf3+ 31.Kg2 Nxe1+ 32.Kxh3 Nxc2 33.Nd6 Kf8 34.Nc4 Ke7 35.Nxe5 Nxe3 36.Kg3 Ke6 37.Kf4 Nd1 38.b3 g5+ 39.Ke4 Nc3+ 40.Kd4 Nb5+ 41.Ke4 Nd6+ 0-1
2022.11.16 World Senior 65+ 2022
1123163 IM Hebert, J (2333) FM Markzon, G (2042) 1-0
1.Nf3 Nf6 2.c4 g6 3.Nc3 Bg7 4.d4 O-O 5.e4 d6 6.h3 e5 7.d5 c6 8.Be3 b5 9.dxc6 b4 10.Nd5 Nxc6 11.Bg5 Be6 12.Bd3 Bxd5 13.cxd5 Ne7 14.O-O Nh5 15.g3 h6 16.Bd2 Rb8 17.Rc1 Qb6 18.Be3 Qb7 19.Qa4 Nxd5 20.exd5 Qxd5 21.Be2 Qe6 22.Kg2 d5 23.Qc6 d4 24.Qxe6 fxe6 25.Bd2 e4 26.Nh4 d3 27.Bg4 Rb7 28.Bxe6+ Kh7 29.Bd5 1-0
2022.07.02 50th Annual World Open
1285133 FM Markzon, G (1991) Chiu, Isaac (2233) 0-1
1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.cxd5 exd5 5.Bg5 c6 6.e3 Be7 7.Bd3 Nbd7 8.Nge2 h6 9.Bh4 Nh5 10.Bxe7 Qxe7 11.g4 Nhf6 12.h3 Nb6 13.Ng3 g6 14.Qc2 Bd7 15.O-O-O O-O-O 16.Kb1 Kb8 17.Rc1 Qd6 18.Qb3 h5 19.g5 h4 20.Nge2 Ne8 21.a4 Be6 22.a5 Nc4 23.Bxc4 dxc4 24.Qa4 Qe7 25.Nf4 Qxg5 26.Nxe6 Qf5+ 27.Ka1 Qxe6 28.Qb4 Rh5 29.Na4 Rb5 30.Qc3 Nd6 31.Nc5 Qf5 32.Rc2 b6 33.axb6 axb6 34.Na6+ Kb7 35.Nb4 Ra8+ 36.Na2 Rb3 37.Qd2 Qb5 0-1
2022.05.09 15th American Continental
1342341 FM Markzon, G (2013) FM Chinchilla, E (2221) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Bxc6 dxc6 7.Qe1 Nd7 8.b3 c5 9.Bb2 Bd6 10.a4 O-O 11.Na3 f6 12.Nc4 Rf7 13.c3 Nf8 14.Ne3 Ng6 15.d4 Be6 16.d5 Bd7 17.c4 Nf4 18.Qd2 g6 19.Rfe1 h6 20.h4 Kh7 21.g3 Nh5 22.Bc1 Qf8 23.Bb2 Re8 24.Ng2 Rfe7 25.Qe2 Qf7 26.a5 f5 27.Nh2 Rf8 28.exf5 gxf5 29.Rad1 e4 30.Bc1 f4 31.g4 f3 32.Qd2 fxg2 33.gxh5 0-1
2022.05.08 15th American Continental
1342295 Navarrete, Guillermo (1729) FM Markzon, G (2013) 0-1
1.e4 c5 2.Nc3 e6 3.g3 Nc6 4.Bg2 Nf6 5.d3 d5 6.Nh3 dxe4 7.Nxe4 Nxe4 8.Bxe4 Be7 9.O-O e5 10.Bg2 h5 11.f4 h4 12.Nf2 hxg3 13.hxg3 Qd6 14.fxe5 Nxe5 15.Bf4 g5 16.Bxe5 Qxe5 17.Qf3 Qf6 18.Qxf6 Bxf6 19.c3 Be6 20.Ne4 Be7 21.Nf6+ Bxf6 22.Rxf6 O-O-O 23.Rf3 Rh6 24.b3 Rdh8 25.Re3 Bh3 26.Bd5 f5 27.Rae1 Kd8 28.c4 Kd7 0-1
2022.05.07 15th American Continental
1336615 FM Markzon, G (2013) Ramirez Osio, Julio Adrian (2143) 0-1
1.d4 d5 2.Nf3 Nf6 3.g3 Bf5 4.Bg2 e6 5.O-O Be7 6.b3 O-O 7.Bb2 Ne4 8.Nbd2 Nd7 9.c4 Ndf6 10.Nh4 Nxd2 11.Nxf5 Nxf1 12.Nxe7+ Qxe7 13.Kxf1 dxc4 14.bxc4 c6 15.Qb3 Rfd8 16.e4 e5 17.d5 Nd7 18.Bh3 Nc5 19.Qe3 b6 20.Re1 Rac8 21.f4 cxd5 22.exd5 e4 23.Qd4 f5 24.Ba3 Qf7 25.Bb2 Rd7 26.Re3 Nd3 27.Rxd3 exd3 28.Qxd3 Rf8 29.Ba3 Qh5 30.Bg2 Rfd8 31.h4 Kh8 32.Kf2 Qf7 33.h5 h6 34.Qb3 Qxh5 35.Bb2 Qf7 36.Be5 Kh7 37.Qb1 g6 38.Bh3 Rc8 39.Qd3 Rdc7 40.Bxc7 Qxc7 41.Ke2 Qd6 42.Kf2 Re8 43.Bg2 Kg7 44.a4 a5 45.Qd4+ Kh7 46.g4 fxg4 0-1
2022.05.06 15th American Continental
1336523 FM Markzon, G (2013) Bogantes Robleto, Karina (1707) 1-0
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Qb3 dxc4 5.Qxc4 Be6 6.Qc2 Bd5 7.Nbd2 Qa5 8.e3 Bxf3 9.gxf3 g6 10.Qc3 Qh5 11.Qb3 b6 12.Be2 Bg7 13.f4 Qf5 14.Nf1 O-O 15.Ng3 Qd5 16.Qxd5 cxd5 17.f5 Nbd7 18.Bd2 Rfc8 19.Ba6 Rc7 20.Ke2 Rc2 21.Rab1 b5 22.Rhc1 Rxc1 23.Rxc1 Rb8 24.Rc7 e6 25.fxe6 fxe6 26.Rxa7 Nf8 27.Bb4 h5 28.f3 Kh7 29.Bd6 Rd8 30.Bc7 Rd7 31.Bxb5 Re7 32.Bb6 1-0
2022.05.06 15th American Continental
1336568 Fernandez Denis (1605) FM Markzon, G (2013) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Bc4 Bg7 7.f3 a6 8.Be3 b5 9.Bb3 Bb7 10.Qd2 h5 11.O-O-O Nbd7 12.Nde2 Rc8 13.Nf4 Nc5 14.Nfd5 O-O 15.Bh6 Nxb3+ 16.axb3 Nxd5 17.Bxg7 Kxg7 18.exd5 Rc5 19.Rhe1 a5 20.Qe2 b4 21.Na4 Rxd5 22.Rxd5 Bxd5 23.Qxe7 Qxe7 24.Rxe7 Kf6 25.Ra7 Ra8 26.Rc7 Rb8 27.Kd2 g5 28.Ra7 g4 29.fxg4 hxg4 30.g3 Rh8 31.Rxa5 Rxh2+ 32.Ke3 Be6 33.Rb5 Rxc2 34.Rxb4 Rg2 35.Kf4 Rf2+ 36.Ke3 Rf3+ 37.Ke2 Rxg3 38.Kf2 Rf3+ 39.Kg2 Rd3 40.Nc3 Rd2+ 41.Kg3 Rxb2 42.Ne4+ Ke5 43.Ng5 f5 44.Rb5+ d5 45.Nxe6 Kxe6 46.Kf4 Rf2+ 47.Kg3 Rf3+ 48.Kg2 Rc3 0-1
2022.05.05 15th American Continental
1336467 Ibarra Carlos Roberto (1739) FM Markzon, G (2013) 1-0
1.d4 Nf6 2.e3 g6 3.Bd3 Bg7 4.f4 d6 5.Nf3 O-O 6.O-O c5 7.c3 Nc6 8.dxc5 dxc5 9.e4 e5 10.Bc2 Qe7 11.fxe5 Nxe5 12.Nxe5 Qxe5 13.Bf4 Qe6 14.Na3 Bd7 15.Bb3 Qxe4 16.Bg5 Bc6 17.Qd2 Rad8 18.Qc2 Qxc2 19.Nxc2 Rd6 20.Rf2 h6 21.Bh4 g5 22.Bg3 Rd7 23.Rf5 Ne4 24.Ne3 b6 25.Nd5 Rfd8 26.Rd1 Nxg3 27.hxg3 Kf8 28.Kf2 b5 29.Ne7 Rxd1 30.Rxf7+ Ke8 31.Nxc6 R1d2+ 32.Ke1 Rxb2 33.Rxg7 Rdd2 34.Rg8+ Kd7 35.Rd8+ 1-0
2022.05.04 15th American Continental
1336399 FM Markzon, G (2013) FM Chavez, Ri (2184) 0-1
1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.e4 g6 7.f4 Bg7 8.Bb5+ Nfd7 9.Nf3 a6 10.Bd3 b5 11.O-O O-O 12.a3 Re8 13.Kh1 Bb7 14.f5 Nf6 15.Ng5 Nbd7 16.fxg6 hxg6 17.Bc2 Ne5 18.Qe1 Nh7 19.Qg3 Qd7 20.h3 a5 21.Nxh7 Kxh7 22.Bg5 Ba6 23.Rf4 Kg8 24.Nd1 Qc7 25.Ne3 Bc8 26.Raf1 c4 27.Bf6 Bxf6 28.Rxf6 Qe7 29.Bd1 Kg7 30.Qf4 Ra7 31.Bg4 Bxg4 32.hxg4 Rh8+ 33.Kg1 b4 34.axb4 axb4 35.g5 b3 36.Qg3 c3 37.bxc3 b2 38.Qf2 Rb8 39.Qh4 b1=Q 40.Rxb1 Rxb1+ 41.Kh2 Raa1 0-1
2022.05.03 15th American Continental
1336358 WCM Vasquez Vasquez, Marielos (1624) FM Markzon, G (2013) 0-1
1.d4 Nf6 2.c4 g6 3.Nf3 Bg7 4.g3 O-O 5.Bg2 d6 6.O-O c5 7.Nc3 Nc6 8.e3 Bf5 9.a3 Rc8 10.dxc5 dxc5 11.Qe2 Bd3 12.Qd1 Bxf1 13.Qxf1 e6 14.e4 Nd4 15.Bf4 Nh5 16.e5 Nxf4 17.gxf4 Nxf3+ 18.Bxf3 Qh4 19.Qc1 Bh6 20.Ne2 b6 21.Qe3 g5 22.fxg5 Qxg5+ 23.Qxg5+ Bxg5 24.Be4 Rfd8 25.f4 Bh4 26.Nc3 f5 27.Bg2 Rd2 28.Rb1 Kf7 29.Kh1 Rcd8 30.Nb5 Rd1+ 0-1
2022.05.03 15th American Continental
1336310 FM Markzon, G (2013) FM Noboa Silva, Kevin (2323) 0-1
1.d4 e6 2.Nf3 Nf6 3.g3 b6 4.Bg2 Bb7 5.O-O c5 6.dxc5 bxc5 7.c4 Be7 8.Nc3 O-O 9.Qc2 Nc6 10.Rd1 Qb6 11.Bf4 Rac8 12.Qb3 Qb4 13.Qxb4 cxb4 14.Nb5 d5 15.Bd6 Ba6 16.Bxe7 Nxe7 17.a4 dxc4 18.Nxa7 Rc5 19.Rd6 Bb7 20.Rb6 Bxf3 21.Bxf3 Ned5 22.Rc6 Rxc6 23.Nxc6 Rc8 24.Ne5 b3 25.a5 c3 26.Nd3 e5 27.Bxd5 Nxd5 28.a6 e4 29.a7 Nb6 30.Nc5 cxb2 31.Rd1 g5 32.Nxb3 Rb8 0-1
2022.05.02 15th American Continental
1336294 Perez Nayeli (1162) FM Markzon, G (2013) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Qxd4 a6 5.h3 Nc6 6.Qe3 Nf6 7.Be2 e6 8.c4 Be7 9.O-O O-O 10.Nc3 Re8 11.b3 Qc7 12.Bb2 b6 13.Rac1 Qb8 14.Rfd1 Ra7 15.Rc2 Rd7 16.Rcd2 b5 17.Nd4 Nxd4 18.Qxd4 b4 19.Nb1 e5 20.Qe3 Rc7 21.Kh1 Bb7 22.Bd3 h6 23.Re2 Qc8 24.Nd2 Nh5 25.g4 Nf4 26.Ree1 Qe6 27.Kh2 Bc8 28.f3 Bg5 29.Bb1 Nxh3 30.Qb6 Rb7 31.Qxa6 Nf2 32.Nf1 Nxd1 33.Rxd1 Rd7 34.Qb5 h5 35.Qd5 Qh6 36.Kg3 hxg4 37.fxg4 Rde7 0-1
2022.04.14 14th Foxwoods Open
1321171 FM Markzon, G (2077) Harriott, Tyrell (1920) 0-1
1.d4 e6 2.c4 d5 3.Nf3 c6 4.Nbd2 f5 5.g3 Bd6 6.Bg2 Nf6 7.O-O f4 8.Ne5 fxg3 9.hxg3 Bxe5 10.dxe5 Ng4 11.e4 Qg5 12.Nf3 Qh5 13.exd5 O-O 14.Re1 cxd5 15.cxd5 b6 16.Bf4 Ba6 17.dxe6 Nc6 18.Nh4 Rad8 19.Qa4 Ne7 20.Bf3 Bd3 21.Bg5 Rxf3 22.Nxf3 Rf8 23.Bxe7 Rxf3 24.Bh4 g5 25.Rac1 gxh4 26.Qd7 Bg6 27.Rc8+ Rf8 28.Rxf8+ Kxf8 29.Qd8+ Be8 30.Qxh4 Qxh4 31.gxh4 Ke7 32.Rc1 Kxe6 33.f4 a5 34.Rc7 h5 35.Kg2 Ne3+ 36.Kg3 Nf5+ 37.Kh3 Bd7 38.Rb7 b5 39.Rb6+ Kd5 40.Ra6 a4 41.Rf6 Be6 42.a3 Nd4+ 43.Kg3 Ke4 44.Kf2 Bf5 45.Rh6 Bg4 46.Rf6 Ne6 47.Kg3 Bf5 48.Rf7 Nxf4 49.Rb7 Ne2+ 50.Kf2 Nd4 51.Rb6 Kxe5 52.Ke3 Bd7 53.Rb7 Nf5+ 54.Kd3 Kd6 55.Rb8 Nxh4 56.Rh8 Ng6 57.Rh7 h4 58.Ke4 Ke6 59.Kd4 Kd6 60.Rh6 Bf5 61.Rh7 h3 62.Ke3 Ne5 63.Rh6+ Be6 64.Kd4 h2 0-1
2022.04.13 14th Foxwoods Open
1321156 GM Jacobson, Brandon (2524) FM Markzon, G (2077) 0-1
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.O-O exd4 8.Nxd4 Re8 9.f3 c6 10.Kh1 Nbd7 11.Be3 d5 12.cxd5 Nxd5 13.Nxd5 cxd5 14.Nb5 Nb6 15.Rc1 Nc4 16.Bxc4 dxc4 17.Qxd8 Rxd8 18.Nc7 Be6 19.Nxa8 Rxa8 20.Rc2 b5 21.Rd1 b4 22.Bd4 Bh6 23.Bf6 a5 24.Rf2 Bg7 25.Bxg7 Kxg7 26.f4 f5 27.Re2 Rc8 28.Kg1 c3 29.bxc3 bxc3 30.e5 g5 31.g3 gxf4 32.gxf4 Rc4 33.Rc1 Bd5 34.Rec2 Rxf4 35.Rxc3 Re4 36.Rc5 Rg4+ 37.Kf2 Rg2+ 38.Ke3 Bxa2 39.Rc7+ Kg8 40.Ra7 0-1
2021.01.10 CCCSA Charlotte Open 2021
1787997 IM Dhulipalla, Bala Chandra Prasad (2441) FM Markzon, G (2069) 1-0
1.d4 Nf6 2.Nf3 g6 3.Bf4 Bg7 4.e3 O-O 5.Be2 d6 6.O-O e6 7.h3 Nbd7 8.Bh2 Qe7 9.c4 b6 10.Nc3 a6 11.b4 e5 12.c5 bxc5 13.bxc5 exd4 14.cxd6 cxd6 15.Qxd4 Ne8 16.Qd2 Bb7 17.Rab1 Nc5 18.Nd5 Qd8 19.Bc4 Rc8 20.Qe2 Nf6 21.Nxf6+ Qxf6 22.Rb6 Rc6 23.Rfb1 Rxb6 24.Rxb6 Rd8 25.Ne5 dxe5 26.Rxf6 Bxf6 27.Bg3 e4 28.Qc2 Nd3 29.Bxf7+ Kf8 30.Qc7 1-0
2021.01.09 CCCSA Charlotte Open 2021
1787905 FM Markzon, G (2069) Rempe, Jonas (1957) 1-0
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Be3 e5 7.d5 Na6 8.g4 c6 9.g5 Ne8 10.h4 f5 11.gxf6 Nxf6 12.Qd2 cxd5 13.cxd5 Nc5 14.Bxc5 dxc5 15.O-O-O a6 16.Qe3 Qd6 17.Kb1 b5 18.Rc1 Bd7 19.Ka1 Rfc8 20.h5 b4 21.Nb1 a5 22.hxg6 hxg6 23.Nd2 a4 24.Nc4 Qf8 25.Nb6 a3 26.Nxa8 Rxa8 27.b3 Nxe4 28.Qxe4 Bf5 29.d6 Bxe4 30.Bc4+ Qf7 31.Bxf7+ Kxf7 32.Rh2 Bd3 33.Rh7 e4+ 34.Rxg7+ Kxg7 35.Rxc5 Rf8 36.Rc1 Rxf2 37.d7 Rf8 38.Nf3 Rd8 39.Ne5 e3 40.Nxd3 Rxd7 41.Nxb4 e2 42.Nc2 Rd1 43.Rb1 g5 44.b4 g4 45.b5 g3 46.Ne1 Rd7 47.b6 Rb7 48.Rb3 Kf6 49.Kb1 Kf5 50.Kc2 Kf4 51.Kd2 Ke4 52.Kxe2 Kd4 53.Kf3 Kc5 54.Kxg3 Rxb6 55.Rxb6 Kxb6 56.Nc2 Kb5 57.Nxa3+ Ka4 58.Nb1 1-0
2021.01.09 CCCSA Charlotte Open 2021
1787818 FM Markzon, G (2069) GM Boruchovsky, A (2541) 1/2-1/2
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.f3 d5 5.a3 Bxc3+ 6.bxc3 b6 7.cxd5 exd5 8.e3 O-O 9.Bd3 c5 10.Ne2 Ba6 11.Bxa6 Nxa6 12.O-O Re8 13.Ng3 Nc7 14.Qd3 h5 15.Bb2 c4 16.Qd2 Qd7 17.Rae1 h4 18.Nh1 Nb5 19.Nf2 Nd6 20.Qc2 Qc6 21.a4 g6 22.Ba3 Nf5 23.e4 Ng7 24.Bc1 h3 25.g3 dxe4 26.fxe4 Qb7 27.Bg5 Nh7 28.Nxh3 Qd7 29.Kg2 f5 30.Bf4 Rxe4 31.Rxe4 Qc6 32.Kg1 fxe4 33.Be5 Nf5 34.Re1 e3 35.Qg2 Qxg2+ 36.Kxg2 g5 37.g4 Ne7 38.Rxe3 Nd5 39.Rg3 a6 40.Nf2 b5 41.axb5 axb5 42.Ne4 Ra2+ 43.Kf3 b4 44.cxb4 c3 45.Rg1 c2 46.Bd6 Ra3+ 47.Kf2 Rd3 48.Rc1 Rxd4 49.Ng3 Rc4 50.Ke2 Nhf6 51.Kd3 Rxg4 52.Rxc2 Nxb4+ 53.Bxb4 Rxb4 54.Rc5 g4 55.Nh5 Nxh5 56.Rxh5 Kg7 57.Ke3 Kg6 58.Rc5 Rb2 59.Kf4 Rxh2 60.Kxg4 Rg2+ 61.Kh3 Ra2 62.Kg3 Ra3+ 63.Kg4 Ra4+ 64.Kg3 Ra3+ 65.Kg4 Ra4+ 66.Kg3 Ra3+ 1/2-1/2
2021.01.09 CCCSA Charlotte Open 2021
1787866 WCM Pang, Ashley (1725) FM Markzon, G (2069) 1/2-1/2
1.e4 c5 2.Nf3 d6 3.Bb5+ Bd7 4.Bxd7+ Qxd7 5.O-O Nf6 6.Re1 Nc6 7.c3 e6 8.d4 cxd4 9.cxd4 d5 10.e5 Ne4 11.Nbd2 Nxd2 12.Bxd2 Be7 13.Rc1 O-O 14.Qb3 Bd8 15.Rc2 Bb6 16.Qd3 h6 17.Rec1 f6 18.Qg6 fxe5 19.dxe5 Qf7 20.Qg3 Qh5 21.a3 Ne7 22.Bb4 Nf5 23.Qf4 Nd4 24.Bxf8 Rxf8 25.Qg3 Nxf3+ 26.gxf3 Rxf3 27.Qg2 Rf5 28.Kf1 Rg5 29.Qh1 Qh3+ 30.Ke1 Rxe5+ 31.Re2 Qf5 32.Qf1 Bd4 33.Rc8+ Kf7 34.Rxe5 Bxe5 35.Qb5 Qb1+ 36.Ke2 Qxb2+ 37.Qxb2 Bxb2 38.Rc7+ Kf6 39.Rxb7 Bxa3 40.Rxa7 Bd6 41.h3 Kf5 42.Rxg7 Bf4 43.Rf7+ Ke5 44.Kd3 Bg5 45.Rf8 Kd6 46.Rf7 e5 47.f3 Ke6 48.Rf8 Ke7 49.Rf5 Bf4 50.h4 Ke6 51.Rf8 Ke7 52.Rf5 Ke6 53.Rf8 Ke7 54.Rf5 Ke6 1/2-1/2
2020.09.07 PNWCC Master Artist Point
1879127 Ji, Yunze Owen (1553) FM Markzon, G (2069) 0-1
1.d4 Nf6 2.c4 e6 3.Nf3 c5 4.Nc3 cxd4 5.Nxd4 Nc6 6.a3 a6 7.e4 Qc7 8.Be3 Be7 9.Be2 O-O 10.O-O d6 11.Rc1 Qb8 12.f3 Bd7 13.a4 Rc8 14.Rf2 Ne5 15.b3 Ng6 16.g3 Bd8 17.b4 Bc7 18.Bf1 h5 19.Bg5 Bd8 20.Be2 Ng4 21.Bd2 Nxf2 22.Kxf2 h4 23.Be3 Bf6 24.g4 d5 25.Kg2 Nf4+ 26.Kg1 dxc4 27.Bf1 b5 28.Nde2 Nd3 29.Rb1 Bc6 30.Nd4 Qd6 31.Nxc6 Bxc3 0-1
2020.09.07 PNWCC Master Artist Point
1879165 FM Markzon, G (2069) GM Hevia, A (2467) 1-0
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d5 6.a3 Bxc3+ 7.bxc3 c5 8.cxd5 exd5 9.Ne2 b6 10.O-O Ba6 11.Ng3 Bxd3 12.Qxd3 Nc6 13.f3 Re8 14.Bb2 c4 15.Qd2 b5 16.Rae1 Re6 17.Qf2 Nd7 18.e4 Nb6 19.e5 Ne7 20.Bc1 Qf8 21.Nh5 Qc8 22.Kh1 Na4 23.Qc2 Rb6 24.g4 Kh8 25.Rg1 a5 26.f4 Rh6 27.Nxg7 Kxg7 28.f5 Rh3 29.f6+ Kg8 30.fxe7 Rxc3 31.Qd2 Qe6 32.Rgf1 Qxe7 33.Rf6 Kh8 34.Qf4 Rg8 35.Rf1 b4 36.Rxf7 Qe6 37.Rf8 Rxc1 38.Rxc1 Rxf8 39.Qxf8+ Qg8 40.Qf6+ Qg7 41.Qd8+ Qg8 42.Qxa5 Qf8 43.Qxd5 Nc3 44.Qg2 b3 45.Rf1 Qd8 46.e6 Nd5 47.Qe4 Kg8 48.Rf7 Nf6 49.e7 1-0
2020.09.07 PNWCC Master Artist Point
1879210 WIM Eswaran, Ashritha (2244) FM Markzon, G (2069) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be3 g6 7.f3 Bg7 8.Qd2 O-O 9.O-O-O Nc6 10.h4 h5 11.Kb1 Nxd4 12.Bxd4 Be6 13.g4 Rc8 14.gxh5 Nxh5 15.Bxg7 Kxg7 16.f4 Bg4 17.Be2 Bxe2 18.Nxe2 Rc4 19.Nd4 e6 20.e5 d5 21.Rhg1 Qxh4 22.f5 Qf4 23.Rxg6+ 1-0
2020.09.06 PNWCC Master Artist Point
1879044 Sharma, Vishruth (1766) FM Markzon, G (2069) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.f3 g6 7.Be3 Bg7 8.Qd2 O-O 9.O-O-O Nc6 10.h4 h5 11.Kb1 Nxd4 12.Bxd4 Be6 13.Be2 b5 14.Rdg1 Qa5 15.b3 Rfc8 16.g4 hxg4 17.h5 Nxe4 18.fxe4 Bxd4 19.Qxd4 Qxc3 20.Qd1 g3 21.Bd3 Qe5 22.hxg6 fxg6 23.Qe1 Kf7 24.Rxg3 Rg8 25.Qe3 g5 26.Rh5 Qc5 27.Qf3+ Ke8 28.e5 Rc8 29.Rhxg5 Rf8 30.Bg6+ Kd7 31.Qe2 Rf2 32.Qe1 d5 33.Bd3 Rcf8 34.Qa5 Rc8 35.Rg2 Rxg2 36.Rxg2 Rc6 37.a4 bxa4 38.Qxa4 Qb6 39.Rg7 Kd8 40.Rh7 a5 41.Rh8+ Kc7 42.Bb5 Rc5 43.Bd3 Qc6 44.Qh4 Rc3 45.Qxe7+ Qd7 46.Qf6 Rxd3 47.cxd3 Qb5 48.Qd8+ 1-0
2020.09.06 PNWCC Master Artist Point
1879085 FM Markzon, G (2069) Min, Ryan (1659) 1-0
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Be3 e5 7.d5 a5 8.g4 Na6 9.g5 Nd7 10.h4 Nac5 11.Qd2 Nb6 12.O-O-O Bd7 13.Kb1 Nba4 14.f3 Nxc3+ 15.Qxc3 a4 16.Nh3 b6 17.Nf2 Qc8 18.Nd3 Qb7 19.h5 Qa6 20.Qe1 Rfb8 21.hxg6 hxg6 22.Rh2 Nxd3 23.Bxd3 b5 24.c5 Qa5 25.Bd2 Qa7 26.cxd6 cxd6 27.Bb4 Qb6 28.Qe2 Rc8 29.Rdh1 a3 30.bxa3 Kf8 31.Rh7 Rc5 32.Rxg7 Kxg7 33.Qh2 Kf8 34.Qh8+ Ke7 35.Qf6+ 1-0
2020.09.06 PNWCC Master Artist Point
1878989 FM Markzon, G (2069) Metpally, Jason (2204) 0-1
1.d4 e6 2.c4 Nf6 3.Nc3 Bb4 4.f3 d5 5.a3 Bxc3+ 6.bxc3 c5 7.cxd5 exd5 8.e3 O-O 9.Bd3 cxd4 10.cxd4 Nc6 11.Ne2 Bd7 12.O-O Rc8 13.e4 dxe4 14.fxe4 Bg4 15.d5 Ne5 16.Rb1 Qe7 17.h3 Nxd3 18.Qxd3 Bxe2 19.Qxe2 Nxd5 20.Qg4 Nf6 21.Qh4 Qxe4 22.Qxe4 Nxe4 23.Rxb7 Ng3 0-1
2020.09.05 PNWCC Master Artist Point
1878838 GM Lintchevski, D (2559) FM Markzon, G (2069) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.h3 g6 7.g4 Bg7 8.Bg2 O-O 9.O-O Bd7 10.Be3 Nc6 11.Nde2 Rc8 12.Rc1 h5 13.g5 Nh7 14.f4 Na5 15.Bf2 Nc4 16.b3 Na3 17.Nd5 Bc6 18.Nb6 Rb8 19.c4 e5 20.h4 exf4 21.Nxf4 Re8 22.Qd3 Be5 23.Nfd5 Bxd5 24.exd5 a5 25.Rce1 Nf8 26.Bh3 Qc7 27.Kg2 f5 28.gxf6 Bxf6 29.Be6+ Kh7 30.Bg3 Bg7 31.Rf7 Qxb6 32.Qc3 Nxe6 33.Rxe6 1-0
2020.09.05 PNWCC Master Artist Point
1878909 FM Markzon, G (2069) Shi, Ted 1-0
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Be3 e5 7.d5 Nbd7 8.g4 Ne8 9.h4 Nc5 10.Qd2 a5 11.O-O-O Na6 12.h5 c6 13.dxc6 bxc6 14.c5 Be6 15.cxd6 Qd7 16.Na4 c5 17.Nb6 Qb7 18.Nxa8 Qxa8 19.f3 Nf6 20.hxg6 fxg6 21.Nh3 Nb4 22.a3 Nc6 23.Ng5 Bb3 24.Qc3 Bxd1 25.Bc4+ Kh8 26.Rxd1 Nd4 27.Kb1 a4 28.Ne6 Re8 29.Nc7 Qc8 30.Ba6 Qd7 31.Nxe8 Qxe8 32.Qxc5 1-0
2020.09.05 PNWCC Master Artist Point
1878932 IM Wheeler, Cameron (2398) FM Markzon, G (2069) 1-0
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 O-O 5.h3 d6 6.g3 Nc6 7.Bg2 e5 8.d5 Ne7 9.e4 Ne8 10.O-O h6 11.Ne1 f5 12.Nd3 Nf6 13.Kh2 c5 14.f4 Nxe4 15.Nxe4 fxe4 16.Bxe4 Bf5 17.Bxf5 Nxf5 18.fxe5 dxe5 19.Nxc5 Nd4 20.Be3 Qb6 21.Bxd4 exd4 22.Nd3 Rfe8 23.c5 Qb5 24.Rf3 Re4 25.Qb3 Re2+ 26.Kg1 Qe8 27.d6+ Kh7 28.Qxb7 Rb8 29.Qd5 Rd2 30.Re1 Qb5 31.Re7 Rd1+ 32.Kg2 Rxd3 33.Rxg7+ Kh8 34.Rh7+ 1-0
2020.08.09 48th Annual World Open
1905228 FM Markzon, G (2069) Singh, Hersh (1906) 1-0
1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.cxd5 exd5 5.Bg5 c6 6.e3 Be7 7.Bd3 Nbd7 8.Qc2 Nf8 9.Nge2 Ne6 10.Bh4 g6 11.O-O O-O 12.f3 b6 13.Rad1 Bb7 14.Qd2 Rc8 15.Bb1 Nh5 16.Bxe7 Qxe7 17.e4 Rfd8 18.e5 c5 19.f4 f5 20.exf6 Nxf6 21.f5 Nxd4 22.Qg5 Nxe2+ 23.Nxe2 Rf8 24.fxg6 Qxe2 25.h4 Qg4 26.Bf5 Qxg5 27.hxg5 Rce8 28.gxf6 hxg6 29.Bxg6 Re6 30.f7+ Kg7 31.Bh5 d4 32.Rf5 Kh6 33.Bg4 Rg6 34.Bf3 Bc8 35.Rf4 Kg5 36.g3 Rf6 37.Bd5 Be6 38.Bxe6 Rxe6 39.Rd2 Re7 40.Rdf2 Rd7 41.Kf1 Rd5 42.Ke2 Re5+ 43.Kd2 Re3 44.b4 Re5 45.bxc5 bxc5 46.Kd3 Re3+ 47.Kc2 Kg6 48.Rg4+ Kh5 49.Rg8 d3+ 50.Kd2 Re2+ 51.Rxe2 dxe2 52.Rxf8 Kg6 53.Kxe2 Kg7 54.Ra8 Kxf7 55.Rxa7+ Ke6 56.Kd3 Kd5 57.Kc3 c4 58.g4 Ke4 59.g5 Kf5 60.Kxc4 Kg6 61.Rb7 Kxg5 62.Rb1 Kf5 63.a4 Ke6 64.a5 Kd6 65.a6 Ke5 66.a7 Kf4 67.a8=Q Ke3 68.Qf8 Ke2 69.Rb2+ Ke3 70.Qf2+ Ke4 71.Re2# 1-0
2020.08.09 48th Annual World Open
1905135 FM Markzon, G (2069) Khattar, Tanmay (2027) 0-1
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d5 6.a3 dxc4 7.Bxc4 Bxc3+ 8.bxc3 c5 9.Ne2 Qc7 10.Ba2 b6 11.Bb2 Bb7 12.O-O Nbd7 13.f3 e5 14.e4 Ba6 15.Re1 Rfd8 16.Ng3 cxd4 17.cxd4 exd4 18.Nf5 Nc5 19.e5 Ne8 20.Rc1 Qd7 21.Rxc5 Qxf5 22.Rd5 Rxd5 23.Bxd5 Rd8 24.Qxd4 Qg5 25.f4 Qe7 26.Rd1 Rc8 27.Bb3 Qc5 28.e6 Bc4 29.exf7+ Bxf7 30.Qxc5 bxc5 31.Bxf7+ Kxf7 32.Rd7+ Ke6 33.Rxa7 c4 34.Bc3 Kf5 35.g3 Ke4 36.Rd7 Nf6 37.Rxg7 Nd5 38.Be5 Kf3 39.Rb7 Ne3 40.Rb1 c3 41.Rc1 c2 42.h4 Rd8 43.Bb2 Kxg3 0-1
2020.08.09 48th Annual World Open
1905143 Seper, Colin FM Markzon, G (2069) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be3 g6 7.f3 Bg7 8.Qd2 O-O 9.g4 Nc6 10.O-O-O Bd7 11.h4 h5 12.g5 Nh7 13.Bh3 Bxh3 14.Rxh3 Ne5 15.Qe2 Rc8 16.Nb3 Nc4 17.Bd4 e5 18.Be3 Nxb2 19.Kxb2 Rxc3 20.Kxc3 Qc8+ 21.Kb2 Qxh3 22.Na5 Qd7 23.Nc4 Qb5+ 24.Ka1 Rc8 25.Rxd6 Rxc4 26.Rb6 Qa4 27.c3 Rc7 28.Qd3 Rd7 29.Rd6 Rxd6 30.Qxd6 Qc6 0-1
2020.08.08 48th Annual World Open
1904954 Kolay, Alex (2208) FM Markzon, G (2069) 1-0
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.h3 e5 7.d5 c6 8.Be3 a6 9.Nd2 c5 10.g4 b5 11.cxb5 axb5 12.Bxb5 Ba6 13.Bxa6 Nxa6 14.Nc4 Rb8 15.a3 Ne8 16.h4 f5 17.gxf5 gxf5 18.exf5 e4 19.Nxe4 Qe7 20.Ng5 Nac7 21.Qd3 Nf6 22.O-O-O Nfxd5 23.Nxh7 Nxe3 24.fxe3 d5 25.f6 Rxf6 26.Nxf6+ Qxf6 27.Rdf1 dxc4 28.Qxc4+ Qe6 29.Qxe6+ Nxe6 30.Rhg1 Kh8 31.Rg6 Bxb2+ 32.Kc2 Nf8 33.Rxf8+ Rxf8 34.Kxb2 Re8 35.Rc6 Rxe3 36.Rxc5 Kg7 37.h5 Kf6 38.a4 Ke6 39.a5 Kd6 40.Rg5 Kc6 41.Kc2 Kb7 42.Kd2 Rh3 43.Ke2 Ka7 44.Kf2 Kb7 45.Kg2 Rh4 46.Kg3 Rh1 47.Kg4 Ka6 48.Rf5 Rg1+ 49.Kh4 Rg2 50.h6 Rg1 51.Kh5 Rg2 52.Rg5 1-0
2020.08.08 48th Annual World Open
1904998 FM Markzon, G (2069) CM Kondakov, Adrian (1986) 0-1
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Be3 e5 7.d5 Nbd7 8.Nf3 Ng4 9.Bg5 f6 10.Bh4 Nh6 11.Nd2 g5 12.Bg3 f5 13.exf5 Nf6 14.O-O Nxf5 15.Nde4 Nxe4 16.Nxe4 Nd4 17.Bg4 Bf5 18.Bxf5 Rxf5 19.f3 Qd7 20.Bf2 Raf8 21.Be3 h6 22.Qd3 R5f7 23.Rad1 g4 24.Bxd4 exd4 25.fxg4 Qxg4 26.Rxf7 Rxf7 27.h3 Qh4 28.Nd2 Qf2+ 29.Kh1 Re7 30.Rf1 Qe2 31.Qf5 Re5 32.Qf7+ Kh8 33.Rf2 Qe1+ 34.Kh2 Re7 35.Qf5 Re8 36.Qf3 Re3 0-1
2020.08.08 48th Annual World Open
1905083 Whipple, Lee (1737) FM Markzon, G (2069) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.Qd2 Be7 8.O-O-O Qc7 9.f4 Nc6 10.Kb1 Bd7 11.h3 O-O-O 12.f5 Ne5 13.Be3 Kb8 14.Qf2 Rc8 15.Bd3 Nc4 16.Bxc4 Qxc4 17.g4 e5 18.Nb3 Nxe4 19.Nxe4 Qxe4 20.Rhe1 Qa4 21.Rd5 Bb5 22.Rc1 Bc4 23.Ra5 Qc6 24.Qg3 f6 25.Nd2 Bf7 26.c4 d5 27.c5 Bd8 28.Ra3 Bc7 29.Nb3 d4 30.Bd2 Bxb3 31.Qxb3 e4 32.Rc4 e3 33.Be1 Be5 34.Ra5 Qh1 35.Rc1 Qe4+ 36.Ka1 d3 37.Rd1 d2 38.Bxd2 exd2 39.Rxd2 Rhd8 40.Rd1 Rxd1+ 41.Qxd1 Qb4 42.Ra3 Qxb2# 0-1
2020.08.07 48th Annual World Open
1904921 FM Markzon, G (2069) FM Chen, Justin1 (2247) 0-1
1.d4 Nf6 2.c4 e6 3.Nc3 d5 4.cxd5 Nxd5 5.Nf3 c5 6.e3 cxd4 7.exd4 Bb4 8.Bd2 O-O 9.Bd3 Nc6 10.O-O Be7 11.a3 Nf6 12.Bf4 b6 13.Re1 Bb7 14.Bc2 Re8 15.Qd3 g6 16.Bg5 Rc8 17.Rad1 Nd5 18.Bxe7 Ncxe7 19.Ba4 Nxc3 20.bxc3 Bc6 21.Bb3 Bxf3 22.Qxf3 Qd6 23.a4 Qc6 24.Re3 Qxf3 25.Rxf3 Red8 26.Kf1 Rc7 27.Ke2 Kg7 28.Kd2 Nf5 29.g4 Nd6 30.Kc2 Ne4 31.Kb2 Rdc8 32.Rdd3 h6 33.Rde3 Nf6 34.h3 Rd8 35.Re5 Nd7 36.Ree3 Nb8 37.Rd3 Nc6 38.Rde3 Rd6 39.Re4 Na5 40.Re5 Nc6 41.Re4 Rcd7 42.Ree3 g5 43.Re4 a6 44.Kc2 b5 45.axb5 axb5 46.Rd3 b4 47.Ba4 Rc7 48.c4 b3+ 49.Bxb3 Nb4+ 50.Kc3 Nxd3 51.Kxd3 Kf6 52.Kc3 Ra6 53.c5 Rb7 54.Re3 Ra1 55.d5 Rc1+ 56.Kd2 Rxc5 57.dxe6 fxe6 58.Rxe6+ Kg7 59.Re3 Rcb5 60.Bc2 Rb2 61.Rc3 Re7 62.Rc6 Ra2 63.Kd1 Ra1+ 64.Kd2 Rf1 65.Bf5 Rxf2+ 66.Kd1 Ra7 0-1
2020.08.07 48th Annual World Open
1904774 FM Markzon, G (2069) GM Santos Latasa, J (2575) 0-1
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d5 6.a3 Bxc3+ 7.bxc3 dxc4 8.Bxc4 c5 9.Nf3 Qc7 10.Ba2 b5 11.O-O Bb7 12.Ne5 Nc6 13.f4 Ne7 14.Bb1 Rac8 15.Qe1 Be4 16.Ng4 Ned5 17.Nxf6+ Nxf6 18.Bd2 Qc6 19.Bxe4 Nxe4 20.f5 exf5 21.Rxf5 Rfe8 22.Rc1 Qe6 23.Re5 Qa2 24.Rxe8+ Rxe8 25.Rd1 Qxa3 26.c4 bxc4 27.Bc1 Qb4 28.Qh4 Qb3 29.Rf1 c3 30.dxc5 Nxc5 31.Qd4 Rc8 32.h3 h6 33.e4 c2 34.e5 Nd3 35.e6 fxe6 36.Qd7 Rf8 37.Rxf8+ Kxf8 38.Qc8+ Kf7 39.Be3 c1=Q+ 40.Bxc1 Qd1+ 41.Kh2 Nxc1 0-1
2020.08.07 48th Annual World Open
1904828 Xu, Andrew (1524) FM Markzon, G (2069) 0-1
1.e4 c5 2.Nf3 d6 3.Bb5+ Bd7 4.Bxd7+ Qxd7 5.c4 g6 6.Nc3 Bg7 7.O-O Nc6 8.Qe2 Nf6 9.Rd1 Nh5 10.d3 O-O 11.Be3 Nd4 12.Bxd4 cxd4 13.Nb1 Nf4 14.Qd2 Qg4 15.Ne1 Bh6 16.f3 Qh4 17.Qf2 Nh3+ 18.gxh3 Be3 19.Qxe3 dxe3 20.Nc3 Qf2+ 21.Kh1 Qf1# 0-1
2020.07.06 PNWCC Masters WOO 2020
1924101 Peljto, Mirza FM Markzon, G (2069) 1-0
1.c4 Nf6 2.d4 g6 3.f3 c5 4.d5 Bg7 5.Nc3 d6 6.e4 O-O 7.Nge2 e6 8.Ng3 exd5 9.cxd5 Na6 10.Be2 Nc7 11.O-O Bd7 12.a4 a6 13.a5 Nb5 14.Be3 Ne8 15.Qd2 Nd4 16.Ra3 Nc7 17.Bd1 Ncb5 18.Ra2 h5 19.Na4 h4 20.Ne2 Nxe2+ 21.Bxe2 Nd4 22.Bc4 h3 23.Nb6 hxg2 24.Qxg2 Rb8 25.Bg5 Qc7 26.h4 Bb5 27.b3 Rbe8 28.h5 f6 29.Be3 gxh5 30.Bxd4 cxd4 31.Bxb5 axb5 32.Rc2 Qe7 33.Rfc1 Qe5 34.Nd7 Qg5 35.Nxf8 Rxf8 36.Rc7 Rf7 37.Qxg5 fxg5 38.Rxf7 Kxf7 39.Rc7+ Kg6 40.Rxb7 d3 41.Rxg7+ Kxg7 42.Kf2 h4 43.a6 h3 44.a7 d2 45.a8=Q d1=Q 46.Qb7+ Kf6 47.Qh7 Qd2+ 48.Kf1 Qg2+ 49.Ke1 Qxf3 50.Qh6+ Ke5 51.Qe6+ Kd4 52.Qxd6 Kd3 53.Qh2 Qg2 54.Qxg2 hxg2 55.Kf2 1-0
2020.07.06 PNWCC Masters WOO 2020
1924160 FM Markzon, G (2069) Jiang, Leo (1592) 1-0
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 d5 5.a3 Bxc3+ 6.bxc3 O-O 7.cxd5 exd5 8.Bd3 b6 9.Ne2 Bb7 10.O-O Nbd7 11.f3 c5 12.Ng3 Re8 13.Ra2 Nf8 14.Re1 Ne6 15.Rf2 Qd7 16.e4 dxe4 17.fxe4 Nc7 18.e5 Nfd5 19.Nf5 cxd4 20.Qg4 Ne6 21.Nh6+ Kh8 22.Nxf7+ Kg8 23.Qh5 g6 24.Bxg6 1-0
2020.07.06 PNWCC Masters WOO 2020
1924209 Sivakumar, Shaaketh (1870) FM Markzon, G (2069) 1-0
1.d4 Nf6 2.Bf4 g6 3.Nc3 d5 4.e3 Bg7 5.h4 h5 6.Be2 Nbd7 7.Nb5 O-O 8.Bxc7 Qe8 9.Bf4 Qd8 10.Nf3 a6 11.Nc3 b5 12.O-O b4 13.Nb1 Bb7 14.c3 a5 15.a3 Qb6 16.c4 dxc4 17.Bxc4 Rac8 18.Nbd2 Rfd8 19.Qe2 e6 20.Bd3 Nd5 21.Bg3 Bf8 22.Nc4 Qa7 23.Nd6 Rc6 24.Nxb7 Qxb7 25.Bb5 Rb6 26.a4 N7f6 27.Ne5 Ne4 28.Nc4 Nxg3 29.fxg3 Bh6 30.Rf3 Rxb5 31.axb5 Qxb5 32.Rxa5 Qb7 33.Ne5 Qc7 34.Rc5 Qb6 35.Nxf7 Bxe3+ 36.Kh2 Rf8 37.Rxd5 exd5 38.Qxe3 1-0
2020.07.05 PNWCC Masters WOO 2020
1934898 FM Markzon, G (2069) Feng, Eric (1898) 0-1
1.d4 Nf6 2.c4 e6 3.g3 Nc6 4.Bg2 Bb4+ 5.Nc3 b6 6.Nf3 Bb7 7.O-O O-O 8.Qc2 Bxc3 9.Qxc3 d5 10.Rd1 Ne4 11.Qc2 Nb4 12.Qb3 a5 13.a3 dxc4 14.Qxc4 Bd5 15.Bg5 Nxg5 16.Qc3 Nxf3+ 17.Bxf3 Bxf3 18.Qxf3 Nd5 19.e4 Nf6 20.g4 h6 21.h4 Nd7 22.Qg3 f5 23.gxf5 exf5 24.e5 Qe7 25.Re1 Rad8 26.Rac1 f4 27.Qg4 c5 28.e6 Nf6 29.Qxf4 Rxd4 30.Qe5 Ng4 0-1
2020.07.05 PNWCC Masters WOO 2020
1934771 FM Markzon, G (2069) FM Zhao, Ian (2380) 1/2-1/2
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 d5 5.a3 Bxc3+ 6.bxc3 O-O 7.cxd5 exd5 8.Bd3 Re8 9.Ne2 c5 10.O-O Nc6 11.Ng3 b6 12.f3 Bb7 13.Ra2 Qc7 14.Re2 Rad8 15.Bb1 Ba6 16.Bd3 Bxd3 17.Qxd3 Qd7 18.Bb2 b5 19.Rd1 c4 20.Qc2 a5 21.Qd2 Rb8 22.e4 h6 23.e5 Nh7 24.f4 f5 25.Qc2 g6 26.Nf1 Nf8 27.Ne3 Ne6 28.Rf2 b4 29.g4 Ng7 30.Rg2 Kh7 31.gxf5 Nxf5 32.Ng4 b3 33.Nf6+ Kg7 34.Qe2 Qe6 35.Nxe8+ Rxe8 36.a4 Kh7 37.Kh1 Rg8 38.Ba3 Nce7 39.Rdg1 1/2-1/2
2020.07.05 PNWCC Masters WOO 2020
1934824 IM Sarkar, J (2380) FM Markzon, G (2069) 1-0
1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.Nf3 Bg4 5.Be2 e6 6.h3 Bh5 7.c4 Nb6 8.exd6 cxd6 9.Nc3 Nc6 10.d5 Bxf3 11.Bxf3 Ne5 12.dxe6 fxe6 13.Bxb7 Rb8 14.Ba6 Be7 15.Bb5+ Nbd7 16.O-O O-O 17.Qe2 Nc5 18.b4 Ncd3 19.f4 Nxc1 20.Raxc1 Ng6 21.Qxe6+ Kh8 22.Nd5 Bf6 23.Rcd1 a5 24.a3 axb4 25.axb4 Ra8 26.Bc6 Ra2 27.c5 dxc5 28.Nxf6 1-0
2020.07.04 PNWCC Masters WOO 2020
1934676 FM Markzon, G (2069) Aaron, Michael (1699) 1-0
1.d4 e6 2.c4 d5 3.Nc3 c6 4.e4 dxe4 5.Nxe4 Bb4+ 6.Nc3 Nf6 7.Nf3 c5 8.a3 Bxc3+ 9.bxc3 Nc6 10.Be2 Qa5 11.O-O Qxc3 12.Bd2 Qb2 13.dxc5 Nd4 14.Nxd4 Qxd4 15.Qc2 e5 16.Be3 Qd7 17.Rfd1 Qc7 18.Rd6 O-O 19.Rad1 Be6 20.h3 Nd7 21.Qe4 Nxc5 22.Qxe5 Rac8 23.Bd4 f6 24.Qxc5 Qxc5 25.Bxc5 Rxc5 26.Rxe6 1-0
2020.07.04 PNWCC Masters WOO 2020
1934711 GM Preotu, Razvan (2487) FM Markzon, G (2069) 1/2-1/2
1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.Nf3 Bg4 5.Be2 e6 6.c4 Nb6 7.Be3 Nc6 8.exd6 cxd6 9.d5 exd5 10.cxd5 Bxf3 11.Bxf3 Ne5 12.Be2 Be7 13.Qb3 O-O 14.O-O Rc8 15.Nd2 Ned7 16.Ne4 f5 17.Nc3 Nc5 18.Bxc5 Rxc5 19.Nb5 Bf6 20.Nxa7 Re8 21.Rfe1 g6 22.Bf1 Re5 23.a4 Nc8 24.Nb5 b6 25.Rxe5 Bxe5 26.Na3 Qh4 27.g3 Qd4 28.Nc4 Qxd5 29.Rd1 Qf7 30.Qb4 Qc7 31.Qd2 Kg7 32.Qd3 f4 33.b4 Rc6 34.Qe4 fxg3 35.hxg3 Ne7 36.Kg2 Bf6 37.Ne3 Rc3 38.a5 bxa5 39.bxa5 Qxa5 40.Rxd6 Qe5 41.Qxe5 Bxe5 42.Rd7 Rc7 1/2-1/2
2020.07.04 PNWCC Masters WOO 2020
1934581 GM Kovalev, Vl (2648) FM Markzon, G (2069) 1-0
1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.Nf3 Bg4 5.Be2 e6 6.h3 Bh5 7.O-O Be7 8.c4 Nb6 9.Nc3 O-O 10.Be3 d5 11.c5 Nc4 12.Bxc4 dxc4 13.Qa4 Bxf3 14.gxf3 f6 15.Qxc4 fxe5 16.Qxe6+ Kh8 17.dxe5 Rxf3 18.Kg2 Qf8 19.b4 Nc6 20.b5 Nd8 21.Qd5 Rf5 22.f4 c6 23.bxc6 Nxc6 24.Ne4 Rh5 25.Nd6 Bxd6 26.cxd6 Qf5 27.Rf3 Rh6 28.Raf1 Rf8 29.R1f2 Rg6+ 30.Rg3 Nb4 31.Qf3 Nd3 32.Rf1 Nxe5 33.fxe5 Qc2+ 34.Qf2 Rxf2+ 35.Rxf2 Qe4+ 36.Kh2 Kg8 37.d7 Qd5 38.Rd2 1-0
2019.11.22 World Senior 65+ 2019
2051126 FM Markzon, G (2038) CM Ramos, C (1891) 1-0
1.d4 d5 2.c4 e6 3.Nc3 c6 4.e4 dxe4 5.Nxe4 Nf6 6.Nxf6+ Qxf6 7.Nf3 h6 8.Bd3 Bd6 9.O-O O-O 10.Re1 Nd7 11.Qe2 Re8 12.Qe4 Nf8 13.Bd2 Bd7 14.Ne5 Qe7 15.Qf3 f5 16.Bc3 Bxe5 17.Rxe5 Ng6 18.Ree1 Qg5 19.Qg3 Nf4 20.Bf1 Qxg3 21.hxg3 Nh5 22.Bd3 Nf6 23.a4 Kf7 24.Ra3 Rad8 25.Bc2 Bc8 26.a5 a6 27.f3 Bd7 28.Bb4 Bc8 29.Bc5 Nd7 30.Ba7 g6 31.Rae3 c5 32.dxc5 Nf6 33.Bb6 Rd2 34.R1e2 Rxe2 35.Rxe2 Bd7 36.Rd2 Bc6 37.b4 Rc8 38.Bd3 Nd7 39.Be2 Kf6 40.Kf2 h5 41.f4 Ke7 42.b5 axb5 43.cxb5 Bd5 44.Rc2 Nxb6 45.axb6 e5 46.fxe5 Ke6 47.Bf3 Kxe5 48.c6 Kd6 49.Rd2 bxc6 50.b7 1-0
2019.11.20 World Senior 65+ 2019
2050963 FM Markzon, G (2038) Stanciulescu, S (1925) 1-0
1.d4 Nf6 2.c4 d6 3.Nc3 Nbd7 4.e4 e5 5.Nf3 Be7 6.Be2 O-O 7.O-O Re8 8.Re1 exd4 9.Nxd4 Nc5 10.f3 a5 11.Be3 c6 12.Qc2 Bf8 13.Rad1 Qe7 14.Bf1 g6 15.Qf2 Bg7 16.Bg5 Qc7 17.Nc2 Ne6 18.Be3 Nd7 19.Rd2 a4 20.Nd4 a3 21.b3 Qa5 22.Rc1 Nec5 23.h3 Qc7 24.Nde2 b6 25.Ng3 h5 26.Nge2 Ne5 27.Ng3 h4 28.Nh1 Qe7 29.Qe1 Ned7 30.Nf2 f5 31.Re2 Qf7 32.exf5 gxf5 33.Qd2 Qg6 34.f4 Re6 35.Bd4 Rxe2 36.Bxe2 Ne6 37.Bxg7 Nxg7 38.Bf3 Bb7 39.Rd1 Ne8 40.Re1 Qf6 41.Re3 Rd8 42.b4 Nb8 43.b5 Nc7 44.bxc6 Bxc6 45.Nd5 Bxd5 46.Bxd5+ Kf8 47.Rxa3 Qa1+ 48.Kh2 Re8 49.Ra7 Qg7 50.Ra3 Nba6 51.Bb7 Qf6 52.Bxa6 Ra8 53.Rd3 Rxa6 54.Rxd6 Qg7 55.Rd8+ Ne8 56.Qd6+ Qe7 57.Qh6+ Kf7 58.Qh5+ Kf8 59.Qxf5+ Qf7 60.Qxf7+ Kxf7 61.Rd2 Ra4 62.Nd3 Kg6 63.Kg1 Kf5 64.c5 bxc5 65.Nxc5 Rc4 66.Nd3 Rd4 67.Kf2 1-0
2019.11.19 World Senior 65+ 2019
2050846 FM Heinig, Wo (2241) FM Markzon, G (2038) 1-0
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.h3 e5 7.d5 Na6 8.Bg5 h6 9.Be3 Nc5 10.Nd2 a5 11.g4 Ne8 12.h4 Nf6 13.Be2 Nh7 14.h5 Ng5 15.hxg6 fxg6 16.b3 Qf6 17.Qc2 Bd7 18.a3 c6 19.Rb1 Qf7 20.b4 axb4 21.axb4 cxd5 22.exd5 Na6 23.Nce4 Nxe4 24.Nxe4 Qe7 25.c5 Rf4 26.Nxd6 Nxb4 27.Qxg6 Nxd5 28.Bxf4 Nxf4 29.Bc4+ Kf8 30.Qe4 Bc6 31.Qf5+ Qf6 32.Qxf6+ Bxf6 33.Rxh6 Kg7 34.Nf5+ 1-0
2019.11.18 World Senior 65+ 2019
2050745 FM Markzon, G (2038) IM Van Riemsdijk, H (2228) 0-1
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d5 6.a3 Bxc3+ 7.bxc3 dxc4 8.Bxc4 c5 9.Ne2 Qc7 10.Bd3 e5 11.O-O b6 12.Ng3 Ba6 13.Bxa6 Nxa6 14.Qe2 Nb8 15.dxe5 Qxe5 16.f4 Qe6 17.e4 Nc6 18.Kh1 Rfe8 19.e5 Rad8 20.Qf3 Nd5 21.c4 Nde7 22.Bb2 Nd4 23.Qf2 Nef5 24.Nxf5 Nxf5 25.Rac1 Rd3 26.Qe2 Red8 27.Qe4 h5 28.Kg1 g6 29.Rf2 Rd1+ 30.Rxd1 Rxd1+ 31.Rf1 Rxf1+ 32.Kxf1 Qxc4+ 33.Qxc4 Ne3+ 34.Ke2 Nxc4 35.Bc1 b5 36.Kd3 Nb6 37.Ke4 Kf8 38.Be3 Na4 39.Kd5 b4 40.axb4 cxb4 41.Kc4 a5 42.Bd4 Ke8 43.g3 Nc3 44.Bb6 a4 45.Ba5 Nd5 46.Bxb4 Ne3+ 47.Kb5 Nf1 48.Kxa4 Nxh2 49.Kb5 Nf1 50.Be1 Kd7 51.Kc4 Ke6 52.Kd3 Kf5 53.Ke2 Nh2 54.Ke3 Kg4 55.Kf2 Kh3 56.Bc3 Kg4 57.Bd2 Nf3 58.Be3 h4 59.gxh4 Nxh4 60.Bc1 Nf5 61.Bd2 Ng3 62.Ba5 Nh5 63.Ke3 Nxf4 64.Ke4 Ne6 65.Kd5 Kf5 66.Kd6 Nd4 67.Be1 Nf3 68.Bg3 g5 69.Kd5 Nh4 70.Kd6 Ng6 71.Kd5 g4 72.Kd6 Ke4 73.e6 f5 0-1
2019.11.16 World Senior 65+ 2019
2054520 IM Afek, Y (2257) FM Markzon, G (2038) 1/2-1/2
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be3 e5 7.Nb3 Be6 8.Be2 Be7 9.Bf3 O-O 10.O-O Nbd7 11.a4 Nb6 12.Nd2 Nfd7 13.b3 Bg5 14.Bxg5 Qxg5 15.a5 Nc8 16.Re1 Rd8 17.Nf1 Nf6 18.Ne3 Ne7 19.Qd3 Rac8 20.g3 Nc6 21.h4 Qg6 22.Bg2 Nd4 23.Ne2 d5 1/2-1/2
2019.11.15 World Senior 65+ 2019
2050659 FM Markzon, G (2038) FM Serra Olives, T (2147) 1-0
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d5 6.a3 Bxc3+ 7.bxc3 dxc4 8.Bxc4 b6 9.Qf3 c6 10.Ne2 Bb7 11.O-O Qc7 12.Qh3 Nbd7 13.Bd3 c5 14.Bb2 Be4 15.Rfd1 Bxd3 16.Rxd3 c4 17.Rdd1 b5 18.f3 Nb6 19.e4 Na4 20.Bc1 Qa5 21.Rf1 h6 22.Rb1 Rad8 23.Bd2 Rd7 24.d5 Qd8 25.Nd4 exd5 26.e5 Nh7 27.Rxb5 Re8 28.Qg3 Qc7 29.Nf5 Qxe5 30.Re1 Qxf5 31.Rxe8+ Nf8 32.Rbb8 1-0
2019.11.14 World Senior 65+ 2019
2054366 IM Shirazi, K (2349) FM Markzon, G (2038) 1-0
1.e4 c5 2.Nf3 d6 3.c3 Nf6 4.h3 Bd7 5.Qc2 Nc6 6.d4 cxd4 7.cxd4 Rc8 8.Nc3 e5 9.Be3 Qa5 10.Qd2 Be7 11.Be2 O-O 12.O-O Rfe8 13.d5 Nb8 14.a3 a6 15.b4 Qd8 16.Rfc1 g6 17.a4 Nh5 18.a5 Bf6 19.Na4 Rxc1+ 20.Qxc1 Nf4 21.Bf1 Bb5 22.Bxb5 axb5 23.Nc3 Qc8 24.Kh2 Qc4 25.Nd2 Qd3 26.Ra3 Rc8 27.Bxf4 exf4 28.Nxb5 Rxc1 29.Rxd3 Na6 30.Nxd6 Nxb4 31.Rb3 Bd4 32.g3 fxg3+ 33.fxg3 Rc2 34.Nc4 Bc3 35.Kg1 Na6 36.Ne3 Bd4 37.Nf3 Rc1+ 38.Kf2 Nc5 39.Nxd4 Nxb3 40.Nxb3 Rb1 41.Nd2 Rb5 42.Nec4 Kf8 43.Ke3 f5 44.Kd4 fxe4 45.Nxe4 Ke8 1-0
2019.11.13 World Senior 65+ 2019
2054289 FM Markzon, G (2038) FM Gruzmann, B (2222) 1-0
1.d4 Nf6 2.c4 d6 3.Nc3 Bf5 4.g3 c6 5.Bg2 e5 6.dxe5 dxe5 7.Qxd8+ Kxd8 8.Nf3 Nfd7 9.O-O Bb4 10.Bd2 a5 11.a3 Bd6 12.Rfd1 Kc7 13.Be3 f6 14.Rac1 Bc5 15.Bd2 a4 16.Nh4 Be6 17.Ne4 Na6 18.Nxc5 Naxc5 19.Be3 g5 20.Nf3 Nb3 21.Rc3 Ndc5 22.Kf1 Rad8 23.Rxd8 Rxd8 24.Ke1 Ne4 25.Rd3 Nd6 26.Nd2 Nxd2 27.Bxd2 Nxc4 28.Rxd8 Kxd8 29.Bc3 Ke7 30.e3 Bd5 31.Bf1 Nd6 32.Bd3 Be4 33.Be2 b5 34.f3 Bb1 35.g4 Ke6 36.Kd2 f5 37.Kc1 Ba2 38.Bd3 fxg4 39.fxg4 h6 40.Kd2 Bd5 41.Ke1 Bf3 42.h3 Be4 43.Bf1 Bb1 44.Bb4 Kd5 45.Bg2+ e4 46.Bc3 Kc4 47.Bg7 Nf7 48.Kd2 Bd3 49.Kc1 c5 50.Bf8 b4 51.Kd2 Nd8 52.Bxh6 Ne6 53.h4 gxh4 54.g5 bxa3 55.bxa3 1-0
2019.11.12 World Senior 65+ 2019
2054254 Moroianu, George (1496) FM Markzon, G (2038) 0-1
1.d4 Nf6 2.Nf3 e6 3.g3 c5 4.Bg2 cxd4 5.Nxd4 Nc6 6.Nxc6 bxc6 7.O-O Bc5 8.Nc3 O-O 9.h3 d5 10.Bg5 h6 11.Bd2 Re8 12.Na4 Bd6 13.c4 e5 14.cxd5 cxd5 15.Rc1 Bf5 16.Nc3 Rb8 17.b3 d4 18.Na4 e4 19.e3 d3 20.Rc4 Qe7 21.Bc3 Nd5 22.Bd4 Nb4 23.Qa1 Nc2 24.Qd1 Nxd4 25.Rxd4 Rbc8 26.Nb2 Be5 27.Bxe4 Bxh3 28.Ra4 Bxf1 29.Nxd3 Bxd3 30.Qxd3 Bb8 31.Bf3 Qe5 32.Kg2 Red8 33.Qa6 Rc2 34.Be4 0-1
2019.07.13 14th American Continental
2366056 Abrantes, Tiago Garrido (2177) FM Markzon, G (2059) 1/2-1/2
1.d4 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 O-O 5.Nc3 d6 6.Nf3 Nc6 7.O-O a6 8.Re1 e5 9.d5 Ne7 10.Nd2 Ng4 11.h3 Nh6 12.e3 f5 13.f4 Nf7 14.Nf3 h6 15.Bd2 g5 16.Rc1 Ng6 17.Qc2 h5 18.Ne2 h4 19.gxh4 gxf4 20.h5 Nh4 21.exf4 Nxf3+ 22.Bxf3 Qh4 23.Bg2 Bd7 24.Rf1 Rae8 25.Rce1 c6 26.dxc6 bxc6 27.Be3 Qxh5 1/2-1/2
2019.07.12 14th American Continental
2365951 FM Markzon, G (2059) FM Gauche, C (2200) 0-1
1.d4 d5 2.c4 e5 3.dxe5 d4 4.e4 Nc6 5.f4 Nxe5 6.Nf3 Bb4+ 7.Bd2 Bxd2+ 8.Nbxd2 Ng4 9.Bd3 Ne3 10.Qe2 c5 11.Nf1 Qa5+ 12.Kf2 Nf6 13.h3 Nxg2 14.Kxg2 Nh5 15.Kh2 Nxf4 16.Qd1 Qb6 17.Qd2 Qh6 18.Kg1 g5 19.Rh2 Bxh3 20.Kf2 g4 21.Ng1 Nxd3+ 22.Qxd3 Qf4+ 23.Ke1 Bxf1 0-1
2019.07.11 14th American Continental
2365858 Andrade Fiaes, M (2173) FM Markzon, G (2059) 0-1
1.d4 Nf6 2.c4 e6 3.Nf3 c5 4.d5 b5 5.dxe6 fxe6 6.cxb5 d5 7.g3 Bd6 8.Bg2 O-O 9.O-O Bb7 10.Nc3 d4 11.Na4 Qe7 12.b4 cxb4 13.Qxd4 e5 14.Qh4 Nbd7 15.Rd1 Rac8 16.Bh3 Rc2 17.Ne1 Rc7 18.Bg5 h6 19.Bxf6 Nxf6 20.Rac1 Rxc1 21.Rxc1 Bd5 22.Nd3 Qb7 23.Nxb4 Bf7 24.Nc3 e4 25.Nc6 Re8 26.Rd1 Bf8 27.Bf5 Qb6 28.Nxe4 Rxe4 29.Bxe4 g5 30.Qh3 Nxe4 31.Qf5 Nd6 32.Qe5 Qxb5 33.Ne7+ Bxe7 34.Qxe7 Nf5 35.Rd8+ Kg7 36.Qe4 Qc5 37.Rd7 Kf6 38.Qd3 Be6 39.Rd8 Qc1+ 40.Kg2 Qc4 41.Qxc4 Bxc4 42.e4 Ng7 43.a3 Ne6 44.Rc8 Bd3 45.f3 g4 46.Rc6 Ke7 47.Rc3 gxf3+ 48.Kxf3 Bb5 49.Rc8 a6 50.Rh8 Ng5+ 51.Kf4 Nf7 52.Rb8 h5 53.Rb6 Nd6 54.a4 Be2 55.e5 Nf7 56.Rc6 Nd8 57.Rb6 Ne6+ 58.Ke3 Bf1 59.Rb7+ Kf8 60.Rh7 Ng7 61.Rh6 Nf5+ 62.Kf2 Nxh6 63.Kxf1 Ng4 64.Kg2 Nxe5 65.Kh3 Kg7 0-1
2019.07.10 14th American Continental
2365754 FM Markzon, G (2059) FM Curi, G (2185) 1/2-1/2
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 e6 5.Qc2 Nbd7 6.g3 Be7 7.Bg2 O-O 8.O-O b6 9.Bf4 Ba6 10.Rfd1 Bxc4 11.Ne5 Nxe5 12.dxe5 Nd7 13.e4 Rc8 14.h4 Qc7 15.Rac1 Qd8 16.Qd2 Qe8 17.h5 Nc5 18.b3 Bxb3 19.axb3 Nxb3 20.Qb2 Nxc1 21.exd5 cxd5 22.Bxc1 f6 23.h6 Qh5 24.hxg7 Kxg7 25.Re1 fxe5 26.Bd2 Qf5 27.Rf1 Bc5 28.Nd1 Bd4 29.Qa3 Rf7 30.Bc3 a5 31.Qb2 Qd3 32.Bxd4 Qxd4 33.Qe2 a4 34.Ne3 a3 35.Rd1 Qa4 36.Qh5 a2 37.Qxe5+ Kg8 38.Ra1 Qa3 39.Ng4 Rc1+ 40.Kh2 Rxa1 41.Qg5+ Kf8 42.Qd8+ Kg7 43.Qg5+ 1/2-1/2
2019.07.09 14th American Continental
2365574 FM Markzon, G (2059) Andrade, Guilherme A. De Souza (1867) 1-0
1.d4 d5 2.c4 e6 3.Nc3 a6 4.e3 Nf6 5.Bd3 dxc4 6.Bxc4 b5 7.Bd3 Bb7 8.Nf3 c5 9.O-O Nbd7 10.a4 b4 11.Ne2 Bd6 12.Ng3 O-O 13.Qe2 Nd5 14.Ne4 Be7 15.dxc5 Nxc5 16.Nxc5 Bxc5 17.e4 Ne7 18.Bf4 Ng6 19.Bg3 Bd6 20.Rfd1 Bxg3 21.hxg3 Qa5 22.Nd4 Qe5 23.Nf3 Qa5 24.Nd2 Qg5 25.a5 Qf6 26.Nc4 Ne5 27.Nb6 Ra7 28.Bc4 Rd8 29.Rxd8+ Qxd8 30.Rd1 Qe8 31.f4 Nc6 32.Rd7 h6 33.Qd2 Bc8 34.Rxa7 Nxa7 35.Qxb4 Qd8 36.Bf1 Nc6 37.Qc5 Bb7 38.Nc4 Qd1 39.Qb6 Qd4+ 40.Qxd4 Nxd4 41.Nd6 Bc6 42.Bxa6 Nb3 43.Be2 Nxa5 44.b4 Nb7 45.Nxb7 Bxb7 46.e5 Kf8 47.Bf3 Ba6 48.Kf2 Ke7 49.Ke3 Kd8 50.Kd4 Kc7 51.Kc5 Bd3 52.b5 f5 53.b6+ Kb8 54.Kd6 Bc4 55.Ke7 g5 56.Kf6 g4 57.Bc6 Kc8 58.Kg6 Bd3 59.Kf6 Bc4 60.Ke7 1-0
2019.07.09 14th American Continental
2365654 CM Carvalho, Gu (2162) FM Markzon, G (2059) 1/2-1/2
1.c4 Nf6 2.Nc3 g6 3.e4 d6 4.g3 Bg7 5.Bg2 O-O 6.Nge2 Nc6 7.O-O e5 8.d3 Nh5 9.f4 exf4 10.Nxf4 Nxf4 11.Bxf4 Ne5 12.Qd2 Be6 13.h3 c5 14.Kh2 a6 15.a4 Nc6 16.Bg5 f6 17.Bf4 Nd4 18.Rae1 Qd7 19.Rf2 Rad8 20.Rb1 Nc6 21.Rbf1 Kh8 22.g4 Nd4 23.Rb1 Nc6 24.Bf3 Ne5 25.Bg2 Nc6 26.Rbf1 Nd4 27.Bg3 Rf7 28.Bf4 Nc6 29.Re1 1/2-1/2
2019.07.08 14th American Continental
2365440 IM Perdomo, L (2468) FM Markzon, G (2059) 1-0
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.h3 e5 7.d5 c6 8.Be3 a6 9.Nd2 c5 10.g4 Nbd7 11.Bd3 Rb8 12.a4 Ne8 13.h4 Ndf6 14.Be2 Nc7 15.Rb1 a5 16.Nf1 Bd7 17.Ng3 Nxg4 18.Bxg4 f5 19.Bg5 Qe8 20.exf5 Bxf5 21.Nge4 h6 22.Be3 1-0
2019.07.07 14th American Continental
2369825 CM Jodorcovsky, P (2228) FM Markzon, G (2059) 0-1
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 O-O 5.Bf4 c5 6.d5 e6 7.Bd6 Re8 8.dxe6 Rxe6 9.Bxc5 Qc7 10.Ba3 a6 11.Nd4 Re8 12.e3 Nc6 13.Be2 Nxd4 14.exd4 Qxc4 15.O-O 0-1
2019.07.07 14th American Continental
2365331 FM Markzon, G (2059) FM Pereira, Si (2220) 0-1
1.d4 f5 2.Nf3 g6 3.e3 Bg7 4.c4 d6 5.Nc3 c6 6.Be2 Nh6 7.O-O O-O 8.b3 Na6 9.Ba3 Qc7 10.Qc2 f4 11.e4 Nf7 12.Rad1 Qd7 13.Bb2 Qg4 14.c5 Qh5 15.cxd6 exd6 16.Ne5 Qg5 17.Nxf7 Rxf7 18.Bf3 Bd7 19.Ba3 Bf8 20.Rfe1 Re8 21.Kh1 Qh4 22.e5 d5 23.Bxf8 Rfxf8 24.Kg1 g5 25.g3 Qh3 26.Bg2 Qh5 27.f3 g4 28.fxg4 Bxg4 29.Rd2 f3 30.Bf1 Nc7 0-1
2019.07.06 14th American Continental
2369751 FM Markzon, G (2059) Pereira, Henry Alberto (1790) 1-0
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 b6 5.Bd3 Bb7 6.Nf3 O-O 7.O-O d5 8.a3 Bxc3 9.bxc3 Ne4 10.cxd5 exd5 11.Qc2 Nd7 12.Nd2 f5 13.f3 Nd6 14.a4 Qg5 15.e4 fxe4 16.Nxe4 Qh5 17.Nxd6 cxd6 18.Ba3 Qh6 19.Rae1 Rae8 20.Bf5 Nb8 21.Bc1 Qh5 22.Be6+ Kh8 23.Bg4 Qf7 24.Re3 Rxe3 25.Bxe3 Nc6 26.Bf2 Na5 27.Bg3 Nc4 28.Re1 Re8 29.Rxe8+ Qxe8 30.f4 Bc6 31.Qf5 Ne3 32.Qh5 Nc4 33.Qf5 1-0
2019.07.05 14th American Continental
2369595 GM Krysa, L (2517) FM Markzon, G (2059) 1-0
1.d4 Nf6 2.c4 g6 3.Nf3 Bg7 4.g3 O-O 5.Bg2 d6 6.O-O Nc6 7.Nc3 a6 8.Bf4 Bf5 9.Rc1 Ne4 10.Nxe4 Bxe4 11.d5 Nb8 12.Qd2 c5 13.h4 Nd7 14.h5 b5 15.hxg6 hxg6 16.Ng5 Bxg2 17.Kxg2 Nf6 18.b3 Qd7 19.Rh1 Rfb8 20.Rh4 bxc4 21.bxc4 Qb7 22.Rch1 e5 23.Be3 Qd7 24.Nh7 Ng4 25.Bg5 f6 26.f3 fxg5 27.Rxg4 e4 28.Rxe4 g4 29.Rxg4 Rb2 30.Qd3 Qf5 31.Re4 Rxa2 32.g4 Qd7 33.Re6 Re8 34.Nf6+ 1-0
2018.08.18 48th Continental Open
2521344 CM Mishra, Abhimanyu (2166) FM Markzon, G (2114) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.h3 e5 7.Nde2 h5 8.Bg5 Be7 9.Bxf6 Bxf6 10.Nd5 Bg5 11.Nec3 Be6 12.Bc4 g6 13.O-O O-O 14.Bb3 Nc6 15.Qd3 Rc8 16.Rad1 Kg7 17.Ne3 Nd4 18.Ncd5 Nxb3 19.axb3 Qa5 20.c4 Qc5 21.b4 Qc6 22.b5 axb5 23.cxb5 Qe8 24.Rc1 Rxc1 25.Rxc1 Bxd5 26.Qxd5 Bxe3 27.fxe3 Qe7 28.b6 Qg5 29.Qb3 f5 30.exf5 Qxf5 31.Qd5 Qf2+ 32.Kh1 h4 33.Qxb7+ Rf7 34.Qe4 Qxb2 35.Rb1 Qe2 36.b7 Rf1+ 37.Kh2 Re1 38.b8=Q Qf2 39.Rb7+ 1-0
2018.08.18 48th Continental Open
2521373 FM Markzon, G (2114) Tang, Jason (1908) 0-1
1.d4 d5 2.c4 e6 3.g3 Nf6 4.Bg2 Be7 5.Nf3 O-O 6.O-O dxc4 7.Na3 Bxa3 8.bxa3 Nc6 9.Bb2 Rb8 10.Qc2 b5 11.Rad1 Nd5 12.e4 Nb6 13.h4 Na4 14.Bc1 Ne7 15.Ne5 Nb6 16.h5 f6 17.Nf3 Bb7 18.h6 g6 19.Rfe1 Qd7 20.Bh3 Qc6 21.Bf4 Bc8 22.Bg2 Kh8 23.d5 exd5 24.e5 Bf5 25.Qc1 fxe5 26.Nxe5 Qc5 27.g4 Kg8 28.gxf5 Nxf5 29.Nd7 Nxd7 30.Bxd5+ Kh8 31.Qc3+ Nf6 32.Bg5 Rb6 33.Be6 Nd4 34.Rxd4 Qxg5+ 35.Kf1 Qxh6 36.Qb4 c5 37.Qxc5 0-1
2018.08.17 48th Continental Open
2521303 Zhao, Jeffrey Renfei (1827) FM Markzon, G (2114) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be3 e5 7.Nb3 Be6 8.Be2 Be7 9.O-O O-O 10.f4 exf4 11.Bxf4 Nc6 12.Kh1 Rc8 13.Qd2 b5 14.a3 Re8 15.Rad1 Ne5 16.Nd4 Qc7 17.h3 Qb7 18.Qe3 Bf8 19.Nf3 Bc4 20.Bg5 Bxe2 21.Qxe2 Rxc3 22.Bxf6 Rxf3 23.gxf3 gxf6 24.Rg1+ Ng6 25.Qg2 Kh8 26.h4 Re5 27.Qg4 h5 28.Qh3 d5 29.exd5 Rxd5 30.Rde1 Rd4 31.Qf5 Rxh4+ 32.Kg2 Nf4+ 33.Kf2 Rh2+ 34.Ke3 Nd5+ 35.Kd3 Qc6 0-1
2018.08.17 48th Continental Open
2521316 FM Markzon, G (2114) IM Mulyar, M (2374) 1/2-1/2
1.d4 d5 2.c4 c6 3.Nc3 Nf6 4.Bg5 dxc4 5.a4 Qb6 6.Qd2 Be6 7.e4 Na6 8.a5 Qd8 9.Nf3 g6 10.e5 Nd7 11.Ne4 Qc7 12.Rc1 Bd5 13.Ng3 e6 14.Qc2 Qxa5+ 15.Bd2 Bb4 16.Ne4 O-O 17.Be2 Bxd2+ 18.Nexd2 Nb4 19.Qc3 Nd3+ 20.Bxd3 Qxc3 21.bxc3 cxd3 22.c4 Bxf3 23.Nxf3 c5 24.Rd1 cxd4 25.Rxd3 Rac8 26.Rxd4 Nb6 27.Nd2 Rc5 28.O-O Rxe5 29.Ra1 Rc8 30.f4 Rec5 31.Rxa7 Nxc4 32.Rxb7 Nxd2 33.Rxd2 Rc4 34.g3 Rc2 35.Rbd7 h5 36.Kg2 Kg7 37.h4 R2c5 38.Rd8 Rxd8 39.Rxd8 Rc7 40.Ra8 Kf6 41.Ra5 Rd7 42.Rb5 Ke7 43.Ra5 Rb7 44.Ra6 Kd7 45.Kf3 Rb3+ 46.Kg2 Rc3 47.Kf2 Ke7 48.Rb6 Rd3 49.Rb7+ Rd7 50.Rb6 Kd8 51.Rb3 Kc7 52.Kf3 Rd5 53.Ke4 Kc6 54.Rc3+ Kd6 55.Ra3 Rc5 56.Ra6+ Rc6 57.Ra7 Rc3 58.Rxf7 Rxg3 59.Rg7 Rg4 60.Kf3 e5 61.fxe5+ Kxe5 62.Re7+ Kd5 63.Re2 Kd4 64.Re6 Kd5 65.Re2 Kd6 66.Re4 Rxe4 67.Kxe4 Ke6 68.Kf4 Kf6 69.Ke4 Ke6 1/2-1/2
2018.08.16 48th Continental Open
2521261 Luo, Terry (1793) FM Markzon, G (2114) 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 exd4 8.Nxd4 Re8 9.f3 c6 10.Bg5 h6 11.Bh4 Nbd7 12.Bf2 d5 13.cxd5 cxd5 14.exd5 Nb6 15.Qb3 Nfxd5 16.Nxd5 Qxd5 17.Qxd5 Nxd5 18.Bb5 Rd8 19.Rad1 Nf4 20.Rfe1 a6 21.Bf1 Ne6 22.Nxe6 Rxd1 23.Rxd1 Bxe6 24.b3 Rc8 25.Bd3 f5 26.Be3 Kf7 27.Kf2 g5 28.Rc1 f4 29.Bd2 Rxc1 30.Bxc1 Bd4+ 31.Ke2 Kf6 32.Be4 b5 33.Bd2 Bb6 34.Bc3+ Kf7 35.Kd3 a5 36.Bd4 Bc7 37.Bc6 Bf5+ 38.Be4 Be6 39.Bc6 Bf5+ 40.Be4 Be6 1/2-1/2
2018.08.16 48th Continental Open
2521277 FM Markzon, G (2114) Yu, Alex (1852) 1/2-1/2
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Be3 e5 7.d5 a5 8.g4 Na6 9.g5 Nd7 10.h4 Nac5 11.h5 Qe7 12.Qd2 f5 13.gxf6 Nxf6 14.hxg6 hxg6 15.Bf3 Bg4 16.Bg2 Nh5 17.f3 Bd7 18.O-O-O Nf4 19.Bf1 Rf7 20.Kb1 Bf6 21.Nce2 1/2-1/2
2018.08.05 119th US Open 2018
2528988 FM Markzon, G (2114) GM Shimanov, A (2626) 0-1
1.d4 g6 2.c4 Bg7 3.Nc3 e6 4.e4 Ne7 5.h4 h6 6.Nf3 d5 7.Bf4 dxe4 8.Nxe4 Nbc6 9.Be5 Nxe5 10.dxe5 Qxd1+ 11.Rxd1 Nc6 12.Nc5 Nxe5 13.Nxe5 Bxe5 14.Nd3 Bg7 15.g3 Ke7 16.Bg2 Rd8 17.f4 Rb8 18.b3 h5 19.Ke2 Bd4 20.b4 Bd7 21.b5 c6 22.Nb4 c5 23.Nc2 Bg7 24.Rd3 e5 25.Ne3 exf4 26.Nd5+ Kf8 27.gxf4 Bf5 28.Rd2 Re8+ 29.Kf2 Bd4+ 30.Kg3 Re6 31.Rhd1 b6 32.Bh3 Bxh3 33.Kxh3 Rbe8 34.Kg3 Re2 35.Kf3 Rxd2 36.Rxd2 Re1 37.Rc2 Rf1+ 38.Kg2 Rg1+ 39.Kf3 Rf1+ 40.Kg2 Rd1 41.Kf3 Rd3+ 42.Kg2 Ra3 43.Re2 Ra4 44.Rc2 Kg7 45.f5 Bf6 46.Rf2 Bxh4 47.f6+ Kh6 0-1
2018.08.04 119th US Open 2018
2528980 GM Fedorowicz, J (2425) FM Markzon, G (2114) 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 Nbd7 9.a4 O-O 10.O-O h6 11.Bh4 b6 12.Bc4 Bb7 13.Nd2 Re8 14.Qe2 g5 15.Bg3 Nc5 16.Rfd1 Qc8 17.f3 Ne6 18.Bxe6 Qxe6 19.Nc4 d5 1/2-1/2
2018.07.05 46th Annual World Open
2555954 FM Markzon, G (2114) Mahajan, Rushaan (1905) 1/2-1/2
1.d4 d5 2.c4 c6 3.Nc3 Nf6 4.Bg5 e6 5.e3 Be7 6.Nf3 Nbd7 7.Qc2 O-O 8.a3 b6 9.cxd5 exd5 10.Bd3 h6 11.Bh4 Re8 12.O-O Ne4 13.Bg3 Nxg3 14.hxg3 Bb7 15.Rad1 Bd6 16.e4 dxe4 17.Nxe4 Nf6 18.Rfe1 Rc8 19.b4 Nxe4 20.Bxe4 Qc7 21.Nh4 c5 22.Bxb7 Rxe1+ 23.Rxe1 Qxb7 24.bxc5 bxc5 25.Nf5 Bf8 26.dxc5 Rxc5 27.Qd3 Qb5 28.Ne7+ Bxe7 1/2-1/2
2018.06.10 13th American Continental
2567443 CM Bustelo, T (2050) FM Markzon, G (2144) 1-0
1.Nc3 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Bg5 Nbd7 6.g3 a6 7.Bg2 e6 8.O-O Be7 9.e4 O-O 10.Qd2 Qc7 11.Rad1 Ne5 12.b3 h6 13.Bxf6 Bxf6 14.Nce2 Bd7 15.f4 Ng6 16.c4 Rad8 17.Kh1 Bc8 18.h4 Rfe8 19.h5 Nf8 20.g4 Qe7 21.Nf3 Nh7 22.Rg1 b6 23.Qe3 Bb7 24.Qxb6 Bxe4 25.Qxa6 Ra8 26.Qxd6 Qb7 27.Ne5 Bxg2+ 28.Rxg2 Red8 29.Nd7 Bh4 30.c5 Qf3 31.Ng1 Qe4 32.Rd4 Qe3 33.c6 Nf6 34.Rd3 Qe4 35.Rd4 Qe3 36.g5 Nxd7 37.cxd7 hxg5 38.fxg5 Bxg5 39.Rd3 Qe4 40.Qg3 Bh6 41.Qf3 Qh4+ 42.Rh2 Qe7 43.Rc2 Ra7 44.Rc8 Rxd7 45.Rxd8+ Qxd8 46.Rxd7 Qxd7 47.a4 Qd8 48.Ne2 Bd2 49.Qe4 Qd6 50.Kg2 f5 51.Qf3 Qe5 52.Ng3 Ba5 53.Qe2 Qd6 54.Qb5 Qd8 55.b4 Bc7 56.Kh3 Kh7 57.Qc4 Qd6 58.Qc3 Qf4 59.a5 Bd6 60.a6 Bxb4 61.Qb3 Qg4+ 62.Kh2 f4 63.Qd3+ Kh6 64.Ne4 f3 65.Qe3+ Kxh5 66.Ng3+ 1-0
2018.06.09 13th American Continental
2569275 FM Markzon, G (2144) FM Santarius, E (2387) 0-1
1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 a6 5.cxd5 exd5 6.g3 Be7 7.Bg2 O-O 8.O-O c6 9.Bf4 Nbd7 10.Qc2 Nb6 11.Rad1 g6 12.Rfe1 Bf5 13.Qb3 a5 14.a4 Bb4 15.Ne5 Nfd7 16.Bh6 Re8 17.e4 Be6 18.exd5 cxd5 19.Nd3 Bxc3 20.Qxc3 Qf6 21.h4 Nxa4 22.Qb3 Qxd4 23.Nf4 Nac5 24.Qa3 Qc4 25.Nxd5 Bxd5 26.Rxe8+ Rxe8 27.Bxd5 Qe2 28.Bf3 Qc2 29.Rc1 Qf5 30.Qc3 Ne5 31.Bg2 Ne4 32.Qd4 Qxf2+ 33.Qxf2 Nxf2 34.Bxb7 Nfg4 35.Bf4 Nd3 36.Rc8 Rxc8 37.Bxc8 Nxf4 38.Bxg4 Nd3 39.b3 Nc5 40.Bd1 Kg7 41.Kf2 Kf6 42.Ke3 Ke5 43.h5 g5 44.h6 f5 45.Bc2 g4 46.Kf2 Ne4+ 47.Kg2 Kd4 0-1
2018.06.08 13th American Continental
2569214 Izquierdo, S (1992) FM Markzon, G (2144) 0-1
1.d4 Nf6 2.Nf3 e6 3.g3 c5 4.c4 cxd4 5.Nxd4 Nc6 6.Bg2 Qb6 7.Nb3 a5 8.O-O a4 9.N3d2 Bc5 10.e3 O-O 11.Nc3 a3 12.b3 Be7 13.Rb1 d5 14.Qe2 Qa5 15.Nb5 Bd7 16.Nf3 e5 17.Bd2 Qb6 18.Bc3 e4 19.Ne1 Bg4 20.Qc2 Rac8 21.h3 Bh5 22.g4 Bg6 23.Qc1 dxc4 24.Nxa3 cxb3 25.Rxb3 Qc5 26.Qb2 h5 27.Nec2 hxg4 28.Rb5 Qd6 29.Be5 Nxe5 30.Rxe5 Rc5 31.Rxc5 Qxc5 32.Nb5 gxh3 33.Bxh3 Qg5+ 34.Kh2 Qh4 35.Ncd4 Ng4+ 36.Kg2 Bf6 37.Qe2 Ne5 38.Kh2 Bh5 39.f3 exf3 40.Nxf3 Nxf3+ 41.Rxf3 Bxf3 42.Qxf3 Qg5 43.Nd4 Bxd4 44.exd4 Qd2+ 45.Bg2 Qxd4 46.Qxb7 Qf4+ 47.Kg1 Re8 48.Qf3 Re1+ 49.Kf2 Qd2+ 0-1
2018.06.07 13th American Continental
2569055 Nascimento, Pedro Henrique Alves (1979) FM Markzon, G (2144) 1/2-1/2
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Nf3 e5 7.d5 a5 8.Bg5 h6 9.Bh4 Qe8 10.Nd2 Na6 11.O-O Bd7 12.b3 h5 13.f3 Nh7 14.Rb1 f5 15.a3 g5 16.Bf2 f4 17.b4 axb4 18.axb4 b6 19.c5 bxc5 20.Bxa6 Rxa6 21.bxc5 g4 22.Qe2 Ra3 23.Nb5 gxf3 24.Nxf3 Bxb5 25.Rxb5 Qg6 26.Nh4 Qg5 27.Kh1 Nf6 28.Rb4 Ng4 29.Nf5 Rxf5 30.exf5 Qxf5 31.cxd6 cxd6 32.Bg1 Nf6 33.Qb2 Rd3 34.Rb8+ Kh7 35.Qb1 e4 36.Rb3 Rxb3 37.Qxb3 Qe5 38.Qc4 Nxd5 39.Rd1 Ne3 40.Bxe3 fxe3 41.Kg1 h4 42.h3 Qf5 43.Rf1 Qe5 44.Rd1 Qf5 45.Rf1 1/2-1/2
2018.06.07 13th American Continental
2569136 FM Markzon, G (2144) Garmendia Vega, Gabriel (2029) 1-0
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.a3 Bxc3+ 6.bxc3 d5 7.cxd5 exd5 8.Bd3 b6 9.Ne2 c5 10.O-O Ba6 11.Bxa6 Nxa6 12.f3 Re8 13.Ng3 Nc7 14.Ra2 Nb5 15.Qd3 c4 16.Qc2 Nd6 17.Qf2 Qd7 18.Re2 Re7 19.a4 Qxa4 20.e4 Nb5 21.e5 Nd7 22.Nf5 Re6 23.Qg3 g6 24.f4 Kf8 25.Ng7 Kxg7 26.f5 Nc7 27.fxe6 Nxe6 28.Ref2 Rf8 29.Qh4 g5 30.Bxg5 Nxg5 31.Qxg5+ Kh8 32.e6 f6 33.exd7 1-0
2018.06.05 13th American Continental
2568973 Ledezma Panades, Hernan Javier (1887) FM Markzon, G (2144) 1-0
1.e4 c5 2.c3 d6 3.d4 Nf6 4.Bd3 Nc6 5.Nf3 g6 6.h3 Bg7 7.O-O O-O 8.Be3 b6 9.a4 cxd4 10.cxd4 Nb4 11.Nc3 Nxd3 12.Qxd3 d5 13.e5 Ne4 14.Nxe4 Bf5 15.Nfd2 dxe4 16.Qb3 Qd7 17.Rfc1 Qb7 18.a5 Rac8 19.axb6 axb6 20.Nc4 Qd5 21.Qb4 Qd8 22.Ra6 Be6 23.b3 f5 24.Qxb6 Bd5 25.Bg5 Qxb6 26.Rxb6 Kf7 27.Rb5 Rcd8 28.Ne3 Ba8 29.Rc7 Rfe8 30.Nc4 Rxd4 31.Nd6+ Kf8 32.Bxe7+ Kg8 33.Nxe8 1-0
2018.06.04 13th American Continental
2568900 FM Markzon, G (2144) Davila, M (1873) 1-0
1.d4 f5 2.c4 e6 3.Nc3 Nf6 4.e3 d5 5.Bd3 c6 6.Nge2 Bd6 7.f3 O-O 8.Qc2 Na6 9.a3 Kh8 10.O-O Nh5 11.g3 dxc4 12.Bxc4 b5 13.Bd3 Bd7 14.Bd2 Qe7 15.e4 Rad8 16.e5 Bb8 17.g4 c5 18.Nxb5 Bxb5 19.Bxb5 Nc7 20.Bd3 cxd4 21.gxh5 f4 22.Nxf4 Qg5+ 23.Ng2 Qxe5 24.f4 Qxh5 25.Qd1 Qf7 26.Qe2 Rd5 27.Rae1 Re8 28.Qg4 a5 29.Nh4 g6 30.Nf3 Nb5 31.Ng5 Qa7 32.Rxe6 Rf8 33.Rfe1 Rdd8 34.Re7 1-0
2018.06.03 13th American Continental
2568805 Manzi, L (2030) FM Markzon, G (2144) 1-0
1.Nf3 Nf6 2.g3 g6 3.b3 Bg7 4.Bb2 O-O 5.Bg2 d6 6.d4 a5 7.a3 Na6 8.O-O c5 9.e3 Rb8 10.Nbd2 b5 11.Rb1 b4 12.Nc4 Ne4 13.Nfd2 Nc3 14.Bxc3 bxc3 15.Nf3 Qc7 16.d5 Bd7 17.Re1 a4 18.e4 Qd8 19.e5 axb3 20.Rxb3 Rxb3 21.cxb3 Nc7 22.Re3 c2 23.Qxc2 Nxd5 24.Re1 Bf5 25.Qd2 Nb6 26.Ne3 Be6 27.exd6 exd6 28.b4 Qc7 29.Ng5 c4 30.Nxe6 fxe6 31.Bh3 Re8 32.Nc2 e5 33.Bg2 Kh8 34.Rd1 d5 35.Bxd5 Rd8 36.Ne3 Bh6 37.f4 exf4 38.Qd4+ Bg7 39.Qxf4 Qxf4 40.gxf4 Bb2 41.a4 c3 42.Bb3 Re8 43.Kf2 Re4 44.Nc2 Rxf4+ 45.Kg3 Rf8 46.a5 Nc8 47.b5 Ne7 48.a6 1-0
2018.06.03 13th American Continental
2571726 FM Markzon, G (2144) IM Pierrot, Fac (2392) 0-1
1.d4 d5 2.c4 c6 3.Nc3 Nf6 4.Bg5 dxc4 5.e4 b5 6.e5 Nd5 7.Nf3 g6 8.Be2 Bg7 9.O-O O-O 10.Qd2 Be6 11.Ne4 Nd7 12.Bh6 Bf5 13.Ng3 e6 14.Bxg7 Kxg7 15.Ng5 Qe7 16.Nxf5+ exf5 17.a4 a6 18.Bf3 h6 19.Nh3 N7b6 20.a5 c3 21.bxc3 Nc4 22.Qc2 Qh4 23.Rfe1 Rfe8 24.Qc1 Rad8 25.Bxd5 cxd5 26.Nf4 Qe7 27.Ra2 b4 28.cxb4 Qxb4 29.Rae2 Qa3 30.Qxa3 Nxa3 31.h4 Nc4 32.e6 Rd6 33.e7 Rd7 34.Nd3 Nxa5 35.Nc5 Ra7 36.Ra2 Nc4 37.Rxa6 Raxe7 38.Rxe7 Rxe7 39.g3 g5 40.hxg5 hxg5 41.Ra1 Re2 42.Rd1 Nd2 43.Nd3 Ne4 44.Kg2 f6 45.Kg1 Kg6 46.Kg2 Rc2 47.Kg1 Nc3 48.Kg2 Nxd1 0-1
2018.06.02 13th American Continental
2571656 IM Escalante Ramirez, Brian Sebasti (2422) FM Markzon, G (2144) 1/2-1/2
1.e4 c5 2.Nc3 d6 3.Nge2 Nf6 4.g3 g6 5.Bg2 Bg7 6.O-O O-O 7.d3 Nc6 8.f4 Bd7 9.h3 Rb8 10.a4 a6 11.Be3 b5 12.axb5 axb5 13.Qd2 b4 14.Nd1 Ne8 15.f5 b3 16.c3 Ne5 17.g4 e6 18.fxe6 Bxe6 19.c4 Nc7 20.Ndc3 Nc6 21.Bh6 Qe7 22.Bxg7 Kxg7 23.Ra3 Ne5 24.Nf4 Bxc4 25.dxc4 Nxc4 26.Qd3 Nxa3 27.bxa3 Qe5 28.Nfe2 Ne6 29.Rb1 Nd4 30.Bf1 f5 31.exf5 gxf5 32.Nxd4 cxd4 33.Ne2 Qe3+ 34.Qxe3 dxe3 35.Nd4 Rfc8 36.Nxf5+ Kf6 37.Nxe3 b2 38.Nd1 Rc2 39.Bd3 Rd2 40.Bxh7 Rb3 41.Kf1 Rxh3 42.Be4 d5 43.Ke1 Rhh2 44.Bf3 Rc2 45.Bxd5 Rc1 46.Be4 Rh1+ 47.Bxh1 Rxb1 48.Be4 Ra1 49.Kd2 b1=Q 50.Bxb1 Rxb1 1/2-1/2
2018.06.01 13th American Continental
2571614 FM Markzon, G (2144) Aprahamian, Tomas (1399) 1-0
1.d4 e6 2.c4 d5 3.Nc3 Nf6 4.cxd5 exd5 5.Bg5 Nbd7 6.e3 c6 7.Bd3 Be7 8.Nge2 O-O 9.O-O h6 10.Bh4 Re8 11.Qc2 Nf8 12.Rae1 Ne6 13.f3 g6 14.b4 g5 15.Bf2 Bxb4 16.h3 Nf8 17.e4 dxe4 18.fxe4 Be6 19.Rb1 Bxc3 20.Nxc3 b6 21.e5 Nd5 22.Ne4 Qc7 23.Bc4 Nd7 24.Nd6 Rf8 25.Bxd5 Bxd5 26.Nf5 h5 27.Ne7+ Kg7 28.Nxd5 Qb7 29.Ne3 Rad8 30.Qf5 Kh6 31.Nc4 Qc7 32.Be3 f6 33.Nd6 c5 34.h4 cxd4 35.hxg5+ fxg5 36.Qxg5+ Kh7 37.Qh6+ Kg8 38.Qg6+ Kh8 39.Nf7+ Rxf7 40.Rxf7 Nf8 41.Qg7# 1-0
2018.04.01 12th Philadelphia Open
2596128 IM Saravanan, V1 (2326) FM Markzon, G (2169) 1/2-1/2
1.Nf3 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.d4 O-O 6.Be2 e5 7.Be3 exd4 8.Nxd4 Re8 9.f3 c6 10.Bf2 a6 11.O-O b5 12.a3 Bb7 13.Qd2 bxc4 14.Bxc4 d5 15.exd5 cxd5 16.Ba2 Nbd7 17.Rad1 Ne5 18.Nc2 Nc4 19.Qc1 Qc7 20.Nb4 Rac8 21.Ncxd5 Nxd5 22.Nxd5 Bxd5 23.Rxd5 Bxb2 24.Qxc4 1/2-1/2
2018.03.28 12th Philadelphia Open
2596022 FM Markzon, G (2169) IM Tang, Andrew (2509) 0-1
1.d4 d5 2.c4 e6 3.Nc3 Be7 4.g3 Nf6 5.Bg2 O-O 6.Nf3 c6 7.O-O Nbd7 8.Qd3 b6 9.e4 Ba6 10.b3 Rc8 11.Rd1 b5 12.exd5 bxc4 13.bxc4 cxd5 14.Ne5 Nxe5 15.dxe5 Nd7 16.Bf4 Bxc4 17.Qf3 Qa5 18.Rac1 Rfd8 19.h4 Nc5 20.Bg5 Bxg5 21.hxg5 d4 22.Qg4 Nd3 23.Ne4 Nxc1 24.Nf6+ Kf8 25.Nxh7+ Ke7 26.f4 Be2 0-1
2017.06.18 12th American Continental
2743978 FM Markzon, G (2222) Gonzalez, Eleicer (2078) 0-1
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3 Qc7 6.Nd2 Nc6 7.Nxc6 bxc6 8.O-O d5 9.c4 Nf6 10.f4 g6 11.e5 Nd7 12.Nf3 Bg7 13.Be3 O-O 14.Rc1 c5 15.cxd5 exd5 16.f5 Nxe5 17.b4 Bf6 18.Nxe5 0-1
2017.06.17 12th American Continental
2743883 Castano, Jo (2088) FM Markzon, G (2222) 1/2-1/2
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Nf3 e5 7.d5 a5 8.Bg5 h6 9.Bh4 g5 10.Bg3 Nh5 11.h4 g4 12.Nh2 Nxg3 13.fxg3 h5 14.O-O Na6 15.Bd3 Nc5 16.Rf2 Bd7 17.Nf1 f5 18.exf5 e4 19.Bc2 Bxf5 20.Qd2 Bd7 21.Qg5 Nd3 22.Bxd3 exd3 23.Re1 Rf7 24.Kh2 Ra6 1/2-1/2
2017.06.15 12th American Continental
2743775 Cueto, Jose (2071) FM Markzon, G (2222) 1-0
1.e4 c5 2.Ne2 d6 3.g3 g6 4.Bg2 Bg7 5.c3 e5 6.d4 exd4 7.cxd4 Nc6 8.dxc5 dxc5 9.Qxd8+ Nxd8 10.Nbc3 Ne6 11.Be3 Nf6 12.h3 O-O 13.f4 Nd7 14.O-O-O c4 15.Nd4 Nec5 16.e5 Nd3+ 17.Kb1 N7c5 18.Bd5 Rd8 19.Bxc4 Nb4 20.g4 b5 21.Ndxb5 Bb7 22.Bxc5 Bxh1 23.Rxh1 Rdc8 24.Bxf7+ Kxf7 25.Nd6+ Ke6 26.Bxb4 Rf8 27.Ne2 g5 28.Nf5 1-0
2017.06.14 12th American Continental
2743703 FM Markzon, G (2222) Torres Rojas, Y (2022) 1-0
1.d4 d5 2.c4 Nf6 3.Nf3 e6 4.g3 c6 5.Nbd2 Nbd7 6.Bg2 Bd6 7.O-O O-O 8.b3 a6 9.Bb2 b5 10.Ne5 Bb7 11.e4 dxc4 12.Nxd7 Nxd7 13.e5 Be7 14.bxc4 Nb6 15.c5 Nd5 16.Ne4 a5 17.Re1 b4 18.Qg4 a4 19.Bc1 Kh8 20.h4 Ba6 21.Bg5 Bd3 22.Nd6 Bxg5 23.hxg5 Rb8 24.Be4 Bxe4 25.Rxe4 b3 26.axb3 axb3 27.Qf3 b2 28.Rb1 Kg8 29.Rg4 Qa5 30.Ne4 Qa2 31.Qd3 Rb3 32.Qc2 Nb4 33.Nf6+ gxf6 34.gxf6+ Kh8 35.Qe4 Nd3 36.Rg7 Qxb1+ 37.Kh2 Qh1+ 38.Qxh1 b1=Q 39.Qe4 1-0
2017.06.13 12th American Continental
2743612 FM Lotero, F (2092) FM Markzon, G (2222) 1/2-1/2
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bc4 e6 7.Bb3 Be7 8.O-O O-O 9.f4 Nc6 10.Kh1 Nxd4 11.Qxd4 Nd7 12.Be3 Nc5 13.Rad1 Qc7 14.e5 Rd8 15.exd6 Bxd6 16.Ne4 Nxe4 17.Qxe4 Bd7 18.Qf3 Bc6 19.Qf2 Qe7 20.Bb6 Bc7 21.Bd4 Rd7 22.Qg3 g6 23.c3 Bd5 24.Bc2 f5 25.Rde1 Rf8 26.b3 b5 27.Qe3 Qh4 28.Qf2 Qxf2 29.Rxf2 Kf7 30.Kg1 h6 31.Bd1 g5 32.Bh5+ Ke7 33.fxg5 hxg5 34.Bf3 Bxf3 35.Rxf3 Kf7 36.Rh3 e5 37.Rh7+ Ke6 38.Rxd7 Kxd7 39.Bxe5 Bxe5 40.Rxe5 Kd6 41.Re3 f4 42.Rd3+ Ke5 43.Kf2 g4 44.h3 Rg8 45.hxg4 Rxg4 46.Rh3 Ke4 47.Rh6 Rg3 48.Re6+ Kd5 49.Rxa6 Rxc3 50.Rb6 Ke4 51.Rxb5 Rc2+ 52.Kg1 Rxa2 53.Rc5 Rb2 54.Rc3 Kf5 55.Kh2 Kg4 1/2-1/2
2017.06.12 12th American Continental
2743437 Moccero, E (1953) FM Markzon, G (2222) 0-1
1.e4 c5 2.c3 d6 3.d4 Nf6 4.dxc5 Nc6 5.cxd6 Nxe4 6.Bd3 Nxd6 7.Nf3 g6 8.O-O Bg7 9.Na3 O-O 10.Nc4 Nxc4 11.Bxc4 Qc7 12.h3 Bf5 13.Qe2 Rad8 14.Re1 h6 15.g4 Bc8 16.Qe4 Kh7 17.Bf4 Qb6 18.Rab1 f5 19.Qc2 fxg4 20.Be3 Qa5 0-1
2017.06.11 12th American Continental
2743302 FM Markzon, G (2222) IM Garcia Pantoja, R (2500) 0-1
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d5 6.a3 Bxc3+ 7.bxc3 c5 8.cxd5 exd5 9.Ne2 b6 10.O-O Ba6 11.Bxa6 Nxa6 12.Qd3 c4 13.Qb1 Nh5 14.a4 Qd7 15.e4 dxe4 16.Qxe4 Nc7 17.Qf3 Nf6 18.Bg5 Nfd5 19.Ng3 f5 20.Bf4 Nxf4 21.Qxf4 Nd5 22.Qf3 Rae8 23.a5 b5 24.a6 g5 25.Rfc1 g4 26.Qd1 f4 27.Nf1 f3 28.Qd2 Nf4 29.g3 Nh3+ 30.Kh1 Re2 31.Qh6 Nxf2+ 32.Kg1 Nh3+ 33.Kh1 Qd5 0-1
2017.06.11 12th American Continental
2747519 Serrato, Rafael Antonio (1836) FM Markzon, G (2222) 0-1
1.d4 Nf6 2.Nf3 g6 3.Bf4 Bg7 4.Nbd2 d6 5.e4 O-O 6.Bd3 Nfd7 7.Bg5 Qe8 8.c3 e5 9.Qc2 exd4 10.cxd4 Nc6 11.Be3 Nb4 12.Qb3 Nxd3+ 13.Qxd3 Nf6 14.h3 Bd7 15.O-O Bb5 16.Qc2 Bxf1 17.Rxf1 Qd7 18.Re1 Rfe8 19.Bg5 h6 20.Bh4 Nh5 21.Nf1 Rac8 22.Ne3 Qe6 23.Nd5 c6 24.Nc3 b5 25.a3 a5 26.e5 g5 27.exd6 Qxd6 28.Rxe8+ Rxe8 29.Qf5 Qe6 30.Qg4 Qxg4 31.hxg4 Nf6 32.Bg3 Nxg4 33.Bd6 Bxd4 34.g3 Bxf2+ 35.Kg2 Bb6 0-1
2017.06.10 12th American Continental
2747441 FM Markzon, G (2222) WFM Patino Garcia, Corals (1967) 1/2-1/2
1.d4 d5 2.c4 c6 3.Nc3 Nf6 4.e3 e6 5.Nf3 Nbd7 6.Qc2 Bd6 7.b3 O-O 8.Bd3 Re8 9.Bb2 e5 10.Nxe5 Nxe5 11.dxe5 Bxe5 1/2-1/2
2017.04.15 11th Philadelphia Open
2761961 FM Markzon, G (2188) FM Homa, S (2326) 1-0
1.d4 d5 2.c4 c6 3.Nc3 Nf6 4.e3 e6 5.Nf3 Nbd7 6.Qc2 Bd6 7.b3 O-O 8.Bb2 e5 9.cxd5 cxd5 10.dxe5 Nxe5 11.Be2 Bd7 12.O-O Rc8 13.Qd1 Nxf3+ 14.Bxf3 Be5 15.Qd2 Bg4 16.Bxg4 Nxg4 17.h3 Nf6 18.Rac1 Qe7 19.Qd3 Rfd8 20.Rfd1 Rc6 21.f4 Bxc3 22.Rxc3 Re6 23.Rdc1 Ne4 24.Rc8 Rc6 25.R8xc6 bxc6 26.Qd4 f6 27.Rxc6 Ng3 28.Qd3 Qb4 29.Rc1 h5 30.Kh2 Ne4 31.Qe2 Qd2 32.Qxd2 Nxd2 33.Bd4 h4 34.Bxa7 g5 35.f5 Ne4 36.Bd4 Rd6 37.Rc2 Ng3 38.a4 Nxf5 39.a5 Ra6 40.b4 Kf7 41.Bb6 Nd6 42.Rc5 Ke6 43.b5 Ra8 44.Bc7 Ne4 45.Rc2 1-0
2017.04.14 11th Philadelphia Open
2761899 FM Markzon, G (2188) IM Sarkar, J (2390) 1-0
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 d5 5.a3 Bxc3+ 6.bxc3 c6 7.Nf3 O-O 8.Bd3 b6 9.cxd5 cxd5 10.Qe2 Bb7 11.O-O Qc8 12.a4 Ba6 13.Bb5 Ne4 14.Ba3 Rd8 15.Rfc1 Bxb5 16.axb5 a6 17.Bb4 Qc4 18.Qxc4 dxc4 19.Ne5 Rc8 20.f3 f6 21.fxe4 fxe5 22.dxe5 Nd7 23.Rxa6 Rxa6 24.bxa6 Nxe5 25.Bd6 Nf7 26.e5 Ra8 27.Ra1 Nxd6 28.exd6 Kf7 29.a7 e5 30.Ra6 Ke6 31.Kf2 e4 32.Kg3 g5 33.Kg4 b5 34.d7+ Kxd7 35.Kf5 Kc7 36.Kxe4 Kb7 37.Ra2 Re8+ 38.Kf5 Ka8 39.e4 Rd8 40.e5 Rd3 41.e6 1-0
2017.04.14 11th Philadelphia Open
2761925 GM Panchanathan, M (2494) FM Markzon, G (2188) 1-0
1.d4 Nf6 2.Nf3 g6 3.g3 Bg7 4.Bg2 O-O 5.O-O d6 6.a4 c6 7.a5 Na6 8.c3 Qc7 9.Re1 e5 10.e4 Re8 11.Nbd2 h6 12.Bf1 Be6 13.Qc2 Rad8 14.dxe5 dxe5 15.Nc4 Bg4 16.Nfd2 Qc8 17.f3 Bh3 18.Bxh3 Qxh3 19.Nf1 Bf8 20.b4 Qe6 21.Nb2 Nc7 22.Na4 Nb5 23.Be3 Nh7 24.Qa2 Qxa2 25.Rxa2 Rd3 26.Rc1 Red8 27.Kf2 h5 28.Ke2 a6 29.Rd2 Rxd2+ 30.Nxd2 Be7 31.Nb3 Nf8 32.Nbc5 Rb8 33.f4 Bxc5 34.Nxc5 Ne6 35.Nxe6 fxe6 36.fxe5 Rd8 37.Bc5 Rd7 38.Ke3 Nc7 39.c4 1-0
2017.04.13 11th Philadelphia Open
2768141 Bohorquez Canizares, M (1570) FM Markzon, G (2188) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be2 e6 7.Be3 Be7 8.O-O O-O 9.f4 Nc6 10.Kh1 Bd7 11.g4 Nxd4 12.Bxd4 Bc6 13.Bf3 Nd7 14.g5 e5 15.Be3 exf4 16.Bxf4 Ne5 17.Nd5 Bxg5 18.Bxg5 Qxg5 19.Rg1 Qh4 20.Rg3 Rae8 21.Bg2 Bxd5 22.exd5 Ng6 23.Qd2 Re5 24.Re1 Rfe8 25.Rxe5 Rxe5 26.Re3 Qf4 0-1
2017.04.13 11th Philadelphia Open
2768112 FM Markzon, G (2188) Xu, Runya (2065) 1-0
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 Bxc3+ 5.bxc3 c5 6.Bd3 Nc6 7.Ne2 d6 8.O-O e5 9.e4 h6 10.d5 Na5 11.f4 b6 12.Ng3 O-O 13.Nh5 Nxh5 14.Qxh5 Qe7 15.f5 f6 16.Rf3 Qe8 17.Qh4 Qa4 18.Bxh6 gxh6 19.Qh5 Rf7 20.Qxh6 Qd7 21.Rh3 Rh7 22.Qg6+ Rg7 23.Qxf6 Ba6 24.Rf1 Bxc4 25.Bxc4 Nxc4 26.Qe6+ Qxe6 27.dxe6 Nd2 28.f6 Nxf1 29.fxg7 Kxg7 30.Kxf1 Re8 31.Rf3 Rxe6 32.c4 Rh6 33.h3 Rh4 34.g4 a6 35.a4 Rh8 36.Kg2 b5 37.axb5 axb5 38.cxb5 Rb8 39.Rb3 c4 40.Rc3 Rxb5 41.Rxc4 Rb2+ 42.Kg3 Rb3+ 43.Kh4 Kg6 44.Rc2 Re3 45.Rd2 Rxe4 46.Rxd6+ Kf7 47.Kg5 Re1 48.h4 e4 49.h5 e3 50.Rd4 e2 51.Re4 Kf8 52.h6 Kf7 53.Rf4+ Kg8 54.Rf2 Kh7 55.Rf7+ Kg8 56.Re7 Kf8 57.Re6 Kf7 58.Re4 Kf8 59.Kg6 Rg1 60.h7 Rxg4+ 61.Rxg4 e1=Q 62.h8=Q+ Ke7 63.Qf6+ 1-0
2017.04.12 11th Philadelphia Open
2768060 GM Li, Ruifeng (2565) FM Markzon, G (2188) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.h3 e6 7.g4 Be7 8.g5 Nfd7 9.Be3 b5 10.a3 Bb7 11.Qd2 Nc5 12.Bg2 O-O 13.f4 Nc6 14.O-O-O Na5 15.Kb1 Nc4 16.Qe1 Qa5 17.Bc1 Rfc8 18.Na2 Qc7 19.b3 Nb6 20.Bb2 Bf8 21.Nc3 g6 22.Ka1 Bg7 23.h4 e5 24.fxe5 dxe5 25.Nde2 Ne6 26.Qf2 Rd8 27.Kb1 Rac8 28.Bh3 Rxd1+ 29.Rxd1 Re8 30.Nd5 Nxd5 31.exd5 Rd8 32.Bg2 Qc5 33.Qxc5 Nxc5 34.Ng3 f5 35.gxf6 Bxf6 36.h5 Kg7 37.Ne4 Nxe4 38.Bxe4 gxh5 39.c4 bxc4 40.bxc4 Rc8 41.Rc1 Rd8 42.Bc3 Bg5 43.Bxe5+ Kh6 44.Rf1 Re8 45.Rf7 Re7 46.Bg7# 1-0
2016.08.06 117th US Open 2016
2873381 FM Markzon, G (2209) Wang, Xiexin (1961) 1/2-1/2
1.d4 d5 2.c4 c6 3.Nc3 Nf6 4.e3 a6 5.a4 Bf5 6.Nf3 h6 7.Qb3 Ra7 8.Be2 e6 9.O-O Bd6 10.Bd2 a5 11.Rfc1 Nbd7 12.c5 Bb8 13.Qd1 O-O 14.Be1 e5 15.dxe5 Nxe5 16.Nxe5 Bxe5 17.Bd3 Bxd3 18.Qxd3 Qe7 19.Rab1 Nd7 20.Qc2 Qxc5 21.Ne2 Qxc2 22.Rxc2 Nb6 23.b3 Bd6 24.f3 Raa8 25.Bf2 Nd7 26.Rd1 Bc7 27.e4 Nf6 28.exd5 Rfd8 29.Nc3 cxd5 30.Bd4 Rac8 31.g3 Bb8 32.Rcd2 Ba7 33.Nxd5 Bxd4+ 1/2-1/2
2016.08.05 117th US Open 2016
2873356 Larson, G (2113) FM Markzon, G (2209) 1/2-1/2
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bc4 e6 7.Bb3 Nc6 8.Be3 Be7 9.Qe2 O-O 10.O-O-O Qc7 11.g4 Nd7 12.f4 Nc5 13.Kb1 Bd7 14.f5 Rfe8 15.fxe6 fxe6 16.Nf5 Bf8 17.Nd4 Nxd4 18.Bxd4 Nxb3 19.axb3 b5 20.e5 d5 21.Qe3 a5 22.g5 Rec8 23.Rd2 Be8 24.Rf1 Rab8 25.Rxf8+ Kxf8 26.Qh3 Kg8 27.Qxe6+ Bf7 28.Qg4 Re8 29.h4 Be6 30.Qg2 Red8 31.h5 Qc6 32.Be3 a4 33.b4 a3 34.Bc5 axb2 35.Kxb2 Qa6 36.Rd4 Qb7 37.Qd2 Qf7 38.h6 Qf3 1/2-1/2
2015.12.27 25th North American Open
2960745 FM Markzon, G (2198) FM Banawa, Joe (2380) 1-0
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.a3 Bxc3+ 6.bxc3 c5 7.Bd3 Nc6 8.Ne2 b6 9.e4 Ne8 10.Ng3 Ba6 11.Be3 Na5 12.O-O cxd4 13.cxd4 Bxc4 14.f4 d5 15.f5 dxe4 16.Nxe4 exf5 17.Rxf5 Nd6 18.Nxd6 Qxd6 19.Bc2 Rad8 20.Rf4 Rfe8 21.Qf3 g6 22.h3 Bd5 23.Qf2 Nc4 24.Rf6 Be6 25.Ba4 Nxe3 26.Bxe8 Nf5 27.Bxf7+ Bxf7 28.Rxd6 Rxd6 29.Rd1 Bb3 30.Rc1 h5 31.g4 Nxd4 32.Rc8+ Kh7 33.Qf8 1-0
2015.12.27 25th North American Open
2960761 FM Kavutskiy, K (2360) FM Markzon, G (2198) 1-0
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Nge2 a6 7.Be3 Nbd7 8.Nc1 c6 9.Be2 e5 10.d5 cxd5 11.cxd5 Nh5 12.Nd3 f5 13.Qd2 Ndf6 14.Bg5 Qe8 15.O-O-O Bd7 16.Kb1 Rc8 17.Nf2 Kh8 18.Bd3 Qd8 19.exf5 gxf5 20.g4 fxg4 21.Nxg4 Rxc3 22.Qxc3 e4 23.Nxf6 Nxf6 24.Bxe4 Qe8 25.Bxf6 Rxf6 26.Rhg1 Qe7 27.Rde1 Qd8 28.Rxg7 Kxg7 29.Rg1+ Kh8 30.Rg5 Be8 31.Rf5 Kg7 32.Rxf6 Qxf6 33.Qxf6+ Kxf6 34.Bxh7 Ke5 35.Be4 Kd4 36.Kc2 a5 37.Kd2 b5 38.h4 b4 39.Bf5 Kxd5 40.Ke3 a4 41.f4 a3 42.bxa3 bxa3 43.Bg4 Bg6 44.h5 Bh7 45.Bf3+ 1-0
2015.12.26 25th North American Open
2960700 FM Markzon, G (2198) IM Li, Ruifeng (2460) 0-1
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Ne2 Re8 6.a3 Bf8 7.Ng3 d5 8.Bd3 b6 9.O-O Bb7 10.b3 dxc4 11.bxc4 c5 12.Bb2 Nbd7 13.Qe2 cxd4 14.exd4 g6 15.Rad1 Bg7 16.Rfe1 Qc7 17.f3 a6 18.Bb1 Rad8 19.Ba2 Qb8 20.Qf2 Qc7 21.Nge4 Qf4 22.d5 exd5 23.cxd5 Nxe4 24.Nxe4 h6 25.Bc1 Qb8 26.Qh4 g5 27.Qf2 Bc8 28.h4 f5 29.d6+ Kh7 30.Ng3 Rxe1+ 31.Qxe1 Ne5 32.hxg5 Rxd6 33.f4 Ng4 34.g6+ Rxg6 35.Qe8 Nf6 36.Qe3 Qc7 37.Bb2 Ng4 38.Qb3 Qc5+ 39.Kh1 Be6 0-1
2015.11.01 6th Boardwalk Open 2015
2977626 IM Sarkar, J (2401) FM Markzon, G (2198) 1-0
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 c5 7.Nge2 Nc6 8.d5 Ne5 9.Ng3 e6 10.Be2 exd5 11.cxd5 a6 12.a4 Rb8 13.O-O Qe8 14.h3 b5 15.f4 Nc4 16.Bxc4 bxc4 17.Qe2 Nd7 18.a5 Qe7 19.Ra4 Rb4 20.Rxb4 cxb4 21.Na2 c3 22.bxc3 bxc3 23.Qd3 Qd8 24.Nxc3 Qxa5 25.Bd4 f6 26.Qc4 Nc5 27.e5 fxe5 28.fxe5 Rxf1+ 29.Kxf1 Bxe5 30.Bxe5 dxe5 31.Nge4 Qa1+ 32.Ke2 Qg1 33.Qxc5 Qxg2+ 34.Ke1 Bf5 35.d6 Qxh3 36.Qd5+ Kg7 37.Qxe5+ Kh6 38.Qf4+ Kg7 39.Qe5+ Kh6 40.Qf4+ Kg7 41.Ng3 Bd7 42.Qe5+ Kh6 43.Nce4 Qe6 44.Qg5+ Kg7 45.Nh5+ Kf7 46.Qf4+ Kg8 47.Nf6+ Kg7 48.Nxd7 Qxd7 49.Qf6+ Kh6 50.Qf8+ 1-0
2015.10.31 6th Boardwalk Open 2015
2977621 Forney, Robert FM Markzon, G (2198) 0-1
1.e4 c5 2.Nf3 d6 3.Bb5+ Bd7 4.Bxd7+ Qxd7 5.O-O Nc6 6.c3 Nf6 7.Qe2 e6 8.d4 cxd4 9.cxd4 d5 10.e5 Ng8 11.b3 Nh6 12.Rd1 Be7 13.Bxh6 gxh6 14.Qd2 Bf8 15.Nc3 Bg7 16.Rac1 O-O 17.Ne2 f6 18.Ng3 fxe5 19.Nxe5 Nxe5 20.dxe5 Bxe5 21.Qxh6 Bf4 22.Qh3 Bxc1 23.Rxc1 Qf7 24.Qg4+ Qg6 25.Qb4 b6 26.Ne2 Rac8 27.Re1 Qf5 28.f3 Qf6 29.f4 e5 30.fxe5 Qf2+ 31.Kh1 Qxe2 0-1
2015.05.24 10th American Continental
3047390 FM Markzon, G (2156) FM Curi, G (2253) 1/2-1/2
1.d4 d5 2.c4 c6 3.Nc3 Nf6 4.e3 e6 5.Nf3 Nbd7 6.Qc2 Bd6 7.b3 O-O 8.Be2 e5 9.cxd5 Nxd5 10.Nxd5 cxd5 11.dxe5 Nxe5 12.Bd2 Nxf3+ 13.Bxf3 Qf6 14.Qd1 Bf5 15.O-O Be4 16.Bxe4 dxe4 17.Rc1 Rac8 18.g3 Ba3 19.Rc4 Qe6 20.Bb4 Rfd8 21.Rxc8 Qxc8 22.Qe1 Bxb4 23.Qxb4 Re8 24.Qd4 a6 25.Rd1 g6 26.h4 h5 27.Qd5 b5 28.Rd4 Qg4 29.Qc6 Rc8 30.Qxe4 Rc1+ 31.Kg2 Qxe4+ 32.Rxe4 Rc2 33.a4 bxa4 34.bxa4 Ra2 35.Rd4 Kg7 36.e4 Ra3 37.e5 Kf8 38.f3 Ke7 39.Rf4 a5 40.Rc4 Ra2+ 41.Kh3 Ke6 42.f4 Ke7 1/2-1/2
2015.05.23 10th American Continental
3047330 Sopko, Cassio Roberto (1930) FM Markzon, G (2156) 0-1
1.Nf3 g6 2.c4 Bg7 3.g3 Nf6 4.Bg2 O-O 5.O-O c6 6.Nc3 d5 7.cxd5 cxd5 8.e3 Nc6 9.d4 b6 10.a3 Ba6 11.Re1 Rc8 12.Bd2 Re8 13.b4 Bc4 14.Bh3 Rc7 15.Bf1 Bxf1 16.Kxf1 e5 17.Nb5 Rce7 18.dxe5 Nxe5 19.Nbd4 Qd7 20.Kg2 Nc4 21.Bc3 Ne4 22.Qb3 h5 23.h4 Qg4 24.Nh2 Qc8 25.Bb2 Be5 26.Rac1 Nxf2 27.Kxf2 Qh3 28.Nf1 Bxg3+ 29.Nxg3 Qh2+ 0-1
2015.05.22 10th American Continental
3047240 FM Markzon, G (2156) IM Van Riemsdijk, H (2352) 0-1
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.Ne2 d6 6.a3 Ba5 7.Ng3 Nc6 8.d5 Bxc3+ 9.bxc3 Na5 10.Bd3 exd5 11.cxd5 c4 12.Bc2 Nd7 13.O-O Nc5 14.e4 Ncb3 15.Rb1 Nxc1 16.Qxc1 O-O 17.f4 Re8 18.Qd1 Qf6 19.e5 dxe5 20.f5 Nb3 21.Ne4 Qh6 22.Rf3 Bd7 23.Qe2 Rac8 24.Kh1 Nc1 25.Qf1 Nd3 26.f6 b6 27.Bxd3 cxd3 28.Qxd3 Red8 29.Nd6 Rc7 30.Ne4 g6 31.Rbf1 Bf5 32.c4 b5 33.c5 Bxe4 34.Qxe4 Rxc5 35.d6 Qd2 36.h4 Qxd6 37.Qe3 Rc4 38.Rh3 Rf4 0-1
2015.05.21 10th American Continental
3050087 WGM Cori T., D (2431) FM Markzon, G (2156) 1-0
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 c5 7.Nge2 Nc6 8.Qd2 Qa5 9.Rc1 e6 10.b3 d5 11.cxd5 exd5 12.exd5 cxd4 13.Nxd4 Ne5 14.Bc4 a6 15.O-O b5 16.Be2 Bb7 17.Kh1 Rfd8 18.Rfd1 b4 19.Na4 Rxd5 20.Qe1 Re8 21.Qf2 Ned7 22.Bf4 Rh5 23.Nc6 Qf5 24.Bg3 Bh6 25.Bd3 Qe6 26.Re1 Be3 27.Qc2 Rc8 28.Bc4 Rxc6 29.Bxe6 Rxc2 30.Rxc2 fxe6 31.Rxe3 Kg7 32.Rc7 1-0
2015.05.20 10th American Continental
3050016 FM Markzon, G (2156) IM Pierrot, Fac (2377) 1-0
1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 Bg7 7.Nf3 c5 8.h3 O-O 9.Be2 b6 10.O-O Bb7 11.e5 Nc6 12.Be3 cxd4 13.cxd4 Nb4 14.e6 f6 15.h4 Nd5 16.h5 Nc3 17.Qd2 Nxe2+ 18.Qxe2 Qd5 19.hxg6 hxg6 20.Bc1 Rac8 21.a4 g5 22.Ra3 g4 23.Nh4 Qh5 24.g3 Qd5 25.f3 gxf3 26.Raxf3 Qxd4+ 27.R3f2 f5 28.Kh2 Qe4 29.Ng6 Rfe8 30.Qxe4 Bxe4 31.Bg5 Rc7 32.Nh4 Rc6 33.Nxf5 Bxf5 34.Rxf5 Rxe6 35.a5 Re5 36.axb6 axb6 37.Rxe5 Bxe5 38.Be3 Rb8 39.Rf5 Bc7 40.Rb5 Kf7 41.Kg2 Ke6 42.g4 Kd7 43.g5 Kc6 44.Rb1 b5 45.Rc1+ Kd6 46.Rxc7 b4 47.Rc2 b3 48.Rb2 Ke5 49.Kf3 Kf5 50.Ke2 Ke4 51.Bc1 Rb6 52.Kd1 Rb5 53.g6 Rb8 54.g7 1-0
2015.05.19 10th American Continental
3049940 FM Quintiliano Pinto, R (2411) FM Markzon, G (2156) 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 exd4 8.Nxd4 Re8 9.f3 c6 10.Kh1 Nbd7 11.Bg5 h6 12.Be3 d5 13.cxd5 Nxd5 14.Nxd5 cxd5 15.Nb5 dxe4 16.Nd6 Re7 17.fxe4 Ne5 18.Nxc8 Qxc8 19.Rc1 Qe6 20.b3 Rd7 21.Qc2 a6 22.Bf4 Rad8 23.Rcd1 Rxd1 24.Rxd1 Rc8 25.Qd2 h5 26.Rf1 b5 27.Rc1 Rxc1+ 28.Qxc1 Ng4 29.Bxg4 Qxg4 30.Qf1 1/2-1/2
2015.05.18 10th American Continental
3049883 FM Markzon, G (2156) Borgeaud Funtes, O (2003) 1-0
1.d4 d5 2.c4 c6 3.Nc3 dxc4 4.Nf3 Nf6 5.e4 b5 6.Qc2 e6 7.Be2 Be7 8.O-O O-O 9.Bg5 Nbd7 10.Rad1 Bb7 11.Rfe1 a6 12.Bf1 h6 13.Bh4 Re8 14.e5 Nd5 15.Bxe7 Qxe7 16.Ne4 c5 17.Nd6 Bc6 18.Nxe8 Rxe8 19.a3 Ba8 20.Qd2 cxd4 21.Qxd4 Nf8 22.Nd2 Ng6 23.g3 Qg5 24.Nf3 Qh5 25.g4 Nh4 26.Bg2 Nxf3+ 27.Bxf3 Qg5 28.Bxd5 Bxd5 29.Re3 h5 30.Rg3 h4 31.Re3 Rf8 32.h3 f6 33.f4 Qh6 34.exf6 Rxf6 35.Rf1 Rf8 36.Re5 Qf6 37.Qe3 Qd8 38.f5 exf5 39.Rd1 f4 40.Qf2 Qf6 41.Rexd5 Re8 42.Rf5 1-0
2015.05.17 10th American Continental
3049735 FM Markzon, G (2156) Ibanez, Marcelo (1963) 1-0
1.d4 d5 2.c4 c6 3.Nc3 Nf6 4.e3 Bf5 5.cxd5 cxd5 6.Qb3 Nc6 7.Qxb7 Bd7 8.Qb3 e6 9.Nf3 Rb8 10.Qd1 Bb4 11.Bd2 Ba5 12.Rb1 Ne4 13.Be2 O-O 14.O-O f5 15.a3 Bxc3 16.Bxc3 Rf6 17.Be1 g5 18.Nd2 f4 19.Nxe4 dxe4 20.d5 Ne7 21.Bc3 Rh6 22.Qd4 Qf8 23.dxe6 Bxe6 24.Qxe4 Rc8 25.Qe5 Ng6 26.Qxe6+ 1-0
2015.05.17 10th American Continental
3049786 IM Vera Siguenas, D (2469) FM Markzon, G (2156) 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 Nb8 10.d4 Nbd7 11.Nbd2 Bb7 12.Bc2 Re8 13.Nf1 Bf8 14.Ng3 g6 15.a4 Bg7 16.Bd3 c6 17.Bg5 h6 18.Bd2 Nb6 19.axb5 axb5 20.Rxa8 Qxa8 21.Qc1 Kh7 22.h4 Ng4 23.Qd1 Qc8 24.h5 Bf6 25.Be2 Kg7 26.Rf1 Bd8 27.Nxe5 Nxe5 28.dxe5 dxe5 29.Qc1 Rh8 30.Be3 Nd7 31.f4 Bh4 32.Bf2 Bf6 33.hxg6 fxg6 34.f5 Bg5 35.Be3 Bh4 36.Qe1 Bg5 37.Qd2 Qd8 38.fxg6 Rf8 39.Rd1 Nb6 40.Nh5+ Kxg6 41.Bxg5 Qxg5 42.Qd6+ 1-0
2015.05.16 10th American Continental
3049641 IM Molina, Rob (2455) FM Markzon, G (2156) 1-0
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.O-O exd4 8.Nxd4 Re8 9.f3 c6 10.Kh1 Nbd7 11.Bg5 a5 12.Qd2 a4 13.Nc2 Nc5 14.Rab1 Ne6 15.Be3 Nd7 16.Rfd1 Qa5 17.Nd4 Nxd4 18.Bxd4 Be5 19.f4 Bxd4 20.Qxd4 Nc5 21.Bf3 Ne6 22.Qxd6 Rd8 23.Qe7 Nd4 24.Nd5 Rxd5 25.cxd5 Nxf3 26.gxf3 Bh3 27.f5 1-0
2015.05.15 10th American Continental
3049608 FM Markzon, G (2156) Pelaez, Diego (1567) 1-0
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Bg5 Nbd7 7.Qd2 e5 8.Nf3 Re8 9.O-O c6 10.Rad1 Qc7 11.d5 c5 12.Ne1 Nf8 13.h3 h5 14.Nc2 N6h7 15.Bh4 f6 16.f3 g5 17.Bf2 Bh6 18.Qe1 Ng6 19.Ne3 Nf4 20.Kh2 Qg7 21.Nf5 Bxf5 22.exf5 h4 23.Bd3 Nxd3 24.Rxd3 Qd7 25.Qe4 a6 26.a4 Kf7 27.Qg4 Kg7 28.Bxh4 Kh8 29.Bf2 Qf7 30.Ne4 Bf8 31.Rh1 Be7 32.Be3 Rg8 33.h4 Rg7 34.Kg1 Kg8 35.hxg5 Nxg5 36.Bxg5 fxg5 37.f6 Bxf6 38.Nxd6 e4 39.Nxf7 exd3 40.Nh6+ Kf8 41.Qf5 Ke8 42.Qxf6 Re7 43.Qg6+ Kd7 44.Qxd3 Rh8 45.Kf2 Rhe8 46.Nf5 Re2+ 47.Qxe2 1-0
2015.04.01 9th Philadelphia Open
3064338 IM Ippolito, D (2414) FM Markzon, G (2155) 1/2-1/2
1.Nf3 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 O-O 5.O-O d6 6.d4 Nc6 7.Nc3 a6 8.h3 Rb8 9.e4 Bd7 10.e5 Ne8 11.Qe2 b5 12.cxb5 axb5 13.Rd1 Qc8 14.Kh2 b4 15.Nd5 e6 16.Nf4 Na5 17.b3 Bb5 18.Qe3 c5 19.dxc5 dxc5 20.Bd2 Nb7 21.Rac1 Nc7 22.Bxb4 cxb4 23.Qb6 Nd8 24.Rxc7 Rxb6 25.Rxc8 Nc6 26.Rxf8+ Kxf8 27.Rd6 Rb8 28.Nd3 Ke7 29.Nc5 Nxe5 30.Rd1 Rc8 31.Nxe5 Rxc5 32.Nc4 Bxc4 33.bxc4 Bc3 34.Rc1 Rxc4 35.Bf3 e5 36.Bd5 Rd4 37.Bb3 Rd2 38.Kg2 f5 39.Rc2 e4 40.Rxd2 Bxd2 41.Kf1 Kf6 42.Ke2 Bc1 43.Ba4 Ke5 44.Bc2 h6 45.f3 Bb2 46.g4 h5 47.gxh5 gxh5 48.fxe4 fxe4 1/2-1/2
2014.10.26 American Continental 2014
3121628 WIM Terao, J (2229) FM Markzon, G (2160) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.d3 b5 6.Bb3 Be7 7.O-O O-O 8.c3 d6 9.Re1 h6 10.Nbd2 Re8 11.Nf1 Bf8 12.Ne3 Bd7 13.h3 Na5 14.Bc2 c5 15.Nh2 Nc6 16.Rf1 Ne7 17.f4 exf4 18.Rxf4 Ng6 19.Rf1 c4 20.Nd5 cxd3 21.Nxf6+ gxf6 22.Qxd3 Be6 23.Qg3 Bg7 24.Ng4 Bxg4 25.Qxg4 b4 26.Bb3 Ne5 27.Qh5 Kh7 28.Be3 bxc3 29.bxc3 Rc8 30.Bd4 Qe7 31.Rf4 Ng6 32.Rg4 Rc5 33.Bxc5 dxc5 34.Rd1 Ne5 35.Qf5+ Kh8 36.Rg3 c4 37.Ba4 Rb8 38.Rf1 Rb2 39.Bd1 Qc5+ 40.Kh2 Rxa2 41.Bh5 Qc7 42.Bg4 a5 43.Rd1 a4 44.Qc8+ Qxc8 45.Bxc8 h5 46.Bf5 Nd3 47.Rb1 Nb2 48.Rf3 Bf8 49.Rf2 Bd6+ 50.Kh1 a3 51.Bc8 Be5 52.Rc2 Na4 53.Rxa2 Nxc3 54.Rba1 Nxa2 55.Rxa2 Bb2 56.Ba6 c3 57.Bd3 Kg7 58.Kg1 Kf8 59.Kf2 Ke7 60.g3 Kd6 61.Bc2 Kc5 62.h4 Kd4 63.Kf3 f5 64.exf5 Ke5 65.Ke3 Kd5 66.Kd3 Ke5 67.Kc4 f6 68.Rxb2 cxb2 69.Kb3 1-0
2014.10.25 American Continental 2014
3121564 FM Markzon, G (2160) FM Sega, C (2218) 1/2-1/2
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Ne2 d5 6.a3 Bd6 7.cxd5 exd5 8.Ng3 Re8 9.Bd3 c5 10.dxc5 Bxc5 11.O-O g6 12.b4 Bf8 13.Bb2 Nc6 14.e4 Bg7 15.Nxd5 Nxd5 16.exd5 Bxb2 17.Rb1 Bg7 18.dxc6 bxc6 19.Qf3 Be6 20.Rfd1 Bd5 21.Be4 Bxe4 22.Nxe4 Qc7 23.Nc5 Rad8 24.g3 Bf8 25.Ne4 Bg7 26.Rxd8 Rxd8 27.Rd1 Rxd1+ 28.Qxd1 a5 29.Qc2 axb4 30.axb4 Qd7 31.Qc4 Qd5 32.Qxd5 cxd5 33.Nc5 Kf8 34.b5 Ke7 35.b6 Kd6 36.Na6 Kc6 1/2-1/2
2014.10.24 American Continental 2014
3121474 FM Pereira, Si (2335) FM Markzon, G (2160) 0-1
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.Rd1 exd4 11.cxd4 d5 12.e5 Ne4 13.h3 Bh5 14.Nc3 Nxc3 15.bxc3 Qd7 16.g4 Bg6 17.Ne1 Na5 18.Nd3 Bxd3 19.Qxd3 Nxb3 20.axb3 f5 21.Qg3 Qe6 22.b4 g5 23.gxf5 Rxf5 24.Be3 Raf8 25.Kg2 Kh8 26.Rd2 h5 27.Rda2 Qf7 28.Kg1 Rf3 29.Qg2 Qf5 30.Rxa6 Rxh3 31.Rh6+ Kg7 32.Rc6 Rh4 33.Qxd5 Qh3 0-1
2014.10.23 American Continental 2014
3121371 FM Markzon, G (2160) GM El Debs, F (2514) 0-1
1.d4 d5 2.c4 c6 3.Nc3 Nf6 4.e3 Bf5 5.cxd5 cxd5 6.Qb3 Nc6 7.Nf3 Rb8 8.Ne5 e6 9.Bb5 Nd7 10.O-O Ncxe5 11.dxe5 a6 12.Bxd7+ Qxd7 13.e4 dxe4 14.Be3 b5 15.Rfd1 Qb7 16.Rd2 Be7 17.Rad1 Qc6 18.Rd7 Rb7 19.Rxe7+ Rxe7 20.Rd6 Qc8 21.Qa3 O-O 22.h3 Rd7 23.Qxa6 Qxa6 24.Rxa6 b4 25.Ne2 Rb8 26.Nd4 h5 27.Ra4 Rbb7 28.b3 Rd5 29.Nc6 Rdb5 30.Bd2 e3 31.Bxe3 Be4 32.Na5 Rd7 33.Nc4 Bd5 34.Ra8+ Kh7 35.Rc8 Bxc4 36.Rxc4 Rd1+ 37.Kh2 Ra1 38.g4 hxg4 39.hxg4 Rxa2 40.g5 Rxe5 0-1
2014.10.22 American Continental 2014
3121208 FM Markzon, G (2160) Cabezas Rojas, Bastian (1942) 1/2-1/2
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 b6 5.Ne2 Bb7 6.a3 Be7 7.Ng3 d5 8.cxd5 Nxd5 9.Bb5+ c6 10.Bd3 Nxc3 11.bxc3 c5 12.O-O O-O 13.Rb1 Nd7 14.e4 cxd4 15.cxd4 e5 16.d5 g6 17.Bb2 Bd6 18.Qd2 Nc5 19.Bc2 Ba6 20.Rfe1 Qh4 21.Re3 f6 22.Bc1 Bc8 23.Bb2 Bd7 24.Ne2 Rae8 25.g3 Qh6 26.Re1 f5 27.exf5 gxf5 28.f4 exf4 29.Nxf4 Rxe3 30.Rxe3 Ne4 31.Bxe4 fxe4 32.Rxe4 Bxf4 33.Rxf4 Rxf4 34.Qxf4 Qxf4 35.gxf4 Bf5 36.Kf2 Be4 37.d6 Bf5 38.Ke3 Kf7 39.a4 Ke6 40.Ba3 Bc2 41.a5 Ba4 42.Kd4 Bd7 43.Bb4 Bc6 44.Ke3 Bd7 45.Kf3 Kf5 46.Bc3 Bc6+ 47.Ke3 Bd7 48.Bd4 bxa5 49.Bxa7 a4 50.Bc5 Be6 51.Kf3 Bd7 52.Ke3 Bc6 53.Ba3 Bd7 1/2-1/2
2014.10.22 American Continental 2014
3121296 Fiora, E (2058) FM Markzon, G (2160) 0-1
1.d4 Nf6 2.Nc3 d5 3.Bg5 Nbd7 4.Qd3 h6 5.Bf4 a6 6.Nf3 e6 7.e3 c5 8.Ne5 Nxe5 9.Bxe5 Bd7 10.Be2 Bc6 11.Bf3 Nd7 12.Bg3 Be7 13.O-O O-O 14.Ne2 Bf6 15.c3 Qb6 16.Rab1 Rfd8 17.Bg4 cxd4 18.exd4 e5 19.Bxd7 e4 20.Qe3 Rxd7 21.Bf4 Bb5 22.Rfe1 Bd3 23.Qh3 Rad8 24.Rbc1 Bxe2 25.Rxe2 g5 26.Bg3 Bg7 27.f3 Qg6 28.Rf1 h5 29.Be1 g4 30.fxg4 hxg4 31.Qg3 Rd6 32.Ref2 R8d7 33.Rf4 Qh5 34.Bd2 Rg6 35.Rf5 Qh7 36.Qb8+ Bf8 37.Bg5 e3 38.Bxe3 Qh4 39.g3 Qe7 40.Re5 Qd6 41.Qxd6 Rdxd6 42.Rff5 Rde6 43.Bf4 Rxe5 44.Rxe5 Rb6 45.b3 Rc6 46.Bd2 Re6 47.Rg5+ Kh7 48.Rxd5 Re2 49.Bf4 Rxa2 50.Rd7 b5 51.Rxf7+ Kg8 52.Rc7 a5 53.c4 b4 54.Ra7 Bg7 55.Be3 Re2 56.Ra8+ Kf7 57.Bf2 Ra2 58.Rb8 Ra3 59.Rb5 Rxb3 60.Rxa5 Rc3 61.Rb5 b3 62.Kf1 Rc1+ 63.Ke2 Rc2+ 64.Kd3 Rxf2 65.Rxb3 Rf3+ 66.Kc2 Rxb3 67.Kxb3 Bxd4 68.Kc2 Ke6 69.Kd3 Ke5 70.Ke2 Ke4 71.Ke1 Kf3 72.Kf1 0-1
2014.10.21 American Continental 2014
3121117 FM Markzon, G (2160) Schuh, Astor Jose (1956) 1-0
1.d4 Nf6 2.c4 c5 3.d5 d6 4.Nc3 e5 5.e4 Be7 6.g3 Na6 7.Bg2 h5 8.h4 Bd7 9.f3 Nc7 10.a4 Na6 11.Be3 Nb4 12.Qd2 Qa5 13.Ra3 a6 14.Nge2 Rg8 15.Kf2 Qc7 16.a5 Qc8 17.Na2 Nxa2 18.Rxa2 Bd8 19.b4 b6 20.axb6 Bxb6 21.Rha1 Ke7 22.b5 a5 23.Nc3 Re8 24.Na4 Bd8 25.Rb1 Kf8 26.b6 Qb7 27.Nxc5 dxc5 28.Bxc5+ Kg8 29.Rxa5 Rxa5 30.Qxa5 Bc8 31.Be3 Nd7 32.c5 Nb8 33.Bf1 f5 34.c6 Nxc6 35.dxc6 Qxc6 36.Rc1 Qb7 37.Bc4+ Be6 38.Qxe5 Qd7 39.b7 Bxc4 40.Qxe8+ Qxe8 41.b8=Q Be6 42.Rd1 Bd7 43.Qd6 f4 44.Bxf4 Bb6+ 45.Qxb6 Kh7 46.Rd2 Bh3 47.Qc7 Qe6 48.Be5 Qg6 49.Rd6 1-0
2014.10.20 American Continental 2014
3120997 IM Leiva, G (2409) FM Markzon, G (2160) 1-0
1.d4 Nf6 2.Nf3 g6 3.c4 Bg7 4.g3 O-O 5.Bg2 d6 6.O-O Nbd7 7.Nc3 e5 8.e4 c6 9.h3 exd4 10.Nxd4 Nc5 11.Be3 Re8 12.Qc2 a5 13.b3 Qe7 14.Rfe1 Nfd7 15.Rad1 Nf8 16.Qd2 a4 17.b4 Nce6 18.Nde2 Nd7 19.a3 Ne5 20.Qa2 f6 21.f4 Nf7 22.Qc2 Bd7 23.Bc1 c5 24.b5 Qd8 25.Bb2 Nc7 26.Nxa4 Ne6 27.Nac3 Nd4 28.Nxd4 cxd4 29.Ne2 f5 30.Nxd4 fxe4 31.Bxe4 Rc8 32.Bxb7 Rxe1+ 33.Rxe1 Rc5 34.Bd5 Qc8 35.Nc6 Bxc6 36.bxc6 Bxb2 37.Qxb2 1-0
2014.10.19 American Continental 2014
3123829 FM Markzon, G (2160) IM Gonzalez, Be CRC (2478) 0-1
1.d4 d5 2.c4 c6 3.Nc3 Nf6 4.e3 g6 5.Nf3 Bg7 6.h3 O-O 7.Bd3 c5 8.dxc5 dxc4 9.Bxc4 Qxd1+ 10.Kxd1 Nbd7 11.c6 bxc6 12.Ke2 Nb6 13.Bd3 Nfd5 14.Nd4 Nb4 15.Be4 Ba6+ 16.Kf3 f5 17.Bb1 e5 18.Ne6 e4+ 19.Kg3 Be5+ 20.f4 exf3+ 21.Kxf3 Rfe8 22.Nc5 Bc4 23.a3 N4d5 24.Bd2 Rad8 25.Re1 Nxc3 26.Bxc3 Bxc3 27.bxc3 Re5 28.Nd3 Bxd3 29.Rd1 Red5 30.Ba2 Bc4 0-1
2014.10.19 American Continental 2014
3123953 WCM Besso, Guadalupe (1952) FM Markzon, G (2160) 0-1
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f4 O-O 6.Nf3 c5 7.d5 e6 8.dxe6 Bxe6 9.Bd3 Nc6 10.f5 Bd7 11.O-O Re8 12.Bg5 h6 13.Bh4 Ne5 14.Nxe5 Rxe5 15.Bg3 Nh5 16.Bxe5 Bxe5 17.Qf3 Qg5 18.Ne2 gxf5 19.exf5 Bc6 20.Be4 Qh4 21.g3 Qxe4 22.Qxe4 Bxe4 23.Rad1 Nf6 24.h3 Kf8 25.Rd2 Bc6 0-1
2014.05.22 23rd Chicago Open 2014
3189656 IM Troff, Kayden (2484) FM Markzon, G (2205) 1-0
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.O-O exd4 8.Nxd4 Re8 9.f3 c6 10.Nc2 Na6 11.Be3 d5 12.cxd5 cxd5 13.Qd2 Be6 14.e5 Nd7 15.f4 Nb6 16.b3 Bf8 17.Bb5 Re7 18.f5 Bxf5 19.Bg5 Bxc2 20.Qxc2 Nc7 21.Rad1 Rc8 22.Qf2 Bg7 23.Qh4 Nxb5 24.Bxe7 Qe8 25.Nxb5 Qxb5 26.Bd6 Re8 27.Rc1 Nc8 28.Qf2 Nxd6 29.exd6 f5 30.Rfe1 Re4 31.Rxe4 dxe4 32.Rc8+ Kf7 33.Rc7+ Kf8 34.Qxa7 1-0
2014.01.23 12th Foxwoods Open 2014
3225340 FM Markzon, G (2207) Goldenberg, Ry (2303) 0-1
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 d6 6.e3 Nc6 7.Bd3 e5 8.Ne2 e4 9.Bb1 Bg4 10.O-O Bxe2 11.Qxe2 O-O 12.f3 Qe7 13.f4 Na5 14.Ba2 c5 15.Bd2 Qd7 16.f5 Qa4 17.Be1 Qxa3 18.Bg3 cxd4 19.cxd4 Qd3 20.Qxd3 exd3 21.Bxd6 Rfe8 22.Bc7 Nc6 23.Bf4 Nh5 24.d5 Nb4 25.Bb3 Nxf4 26.exf4 b6 27.Ba4 Re4 28.d6 d2 29.Rad1 Re2 30.c5 bxc5 31.Bb5 c4 32.Bxc4 Re4 33.Bb5 a6 34.Ba4 Rd4 35.d7 Nd5 36.Bc6 Rd8 37.Rf2 Ne7 38.Bb7 R8xd7 39.Bxa6 Nxf5 40.Re2 Rd8 41.g3 g6 42.Kf2 Nd6 43.Kf3 Ra8 0-1
2013.10.13 4th Continental Class 2013
3257254 FM Markzon, G (2197) FM Yanayt, E (2229) 1-0
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Bg5 Na6 7.Qd2 e5 8.d5 Nc5 9.f3 h6 10.Be3 Nh5 11.g3 Kh7 12.O-O-O Qe8 13.Re1 f5 14.exf5 gxf5 15.Bd1 a6 16.f4 e4 17.Bc2 b5 18.Bxc5 dxc5 19.Nxe4 Qd8 20.g4 fxe4 21.Bxe4+ Kh8 22.gxh5 bxc4 23.Nf3 Bg4 24.Ne5 Bxh5 25.Rhg1 Qh4 26.Bg6 Rf6 27.Bxh5 Qxh5 28.Qg2 Rg8 29.Qe4 Rd8 30.Rg6 Rxg6 31.Nxg6+ Kg8 32.Rg1 Qxh2 33.Rg2 Qh1+ 34.Kc2 Qh5 35.f5 Qh3 36.Nf4 Qh4 37.Rxg7+ 1-0
2013.10.13 4th Continental Class 2013
3257266 FM Homa, S (2351) FM Markzon, G (2197) 1-0
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 a6 7.Qd2 Nc6 8.Nge2 Rb8 9.Rc1 Re8 10.g3 e5 11.d5 Na5 12.Nd1 c5 13.dxc6 bxc6 14.b4 Nb7 15.Nec3 Be6 16.Be2 h5 17.O-O Nh7 18.Nf2 Qe7 19.Rfd1 Rbd8 20.a4 f5 21.b5 axb5 22.axb5 cxb5 23.Nd5 Qf7 24.cxb5 Nc5 25.Bc4 Rf8 26.Nd3 f4 27.gxf4 Nxd3 28.Qxd3 Kh8 29.Rf1 Rc8 30.Nb6 Rxc4 31.Nxc4 exf4 32.Bd4 Ng5 33.Bxg7+ Kxg7 34.Qd4+ Kh6 35.Nxd6 Qe7 36.Qc5 Qg7 37.Kh1 Bh3 38.Rf2 Ne6 39.Qc3 Qa7 40.Rb2 Qb6 41.Nc4 Qc5 42.Ne5 Qe7 43.b6 Nd8 44.Qc5 Qg7 45.b7 Ne6 46.Qxf8 1-0
2013.10.12 4th Continental Class 2013
3260103 FM Markzon, G (2197) IM Smith, Bry (2448) 0-1
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 b6 5.Ne2 c5 6.a3 Ba5 7.Rb1 Na6 8.Bd2 O-O 9.Ng3 Bb7 10.f3 d5 11.cxd5 cxd4 12.exd4 Bxc3 13.bxc3 Qxd5 14.Be2 Nc7 15.Bf4 Qa5 16.Qb3 Rac8 17.Bd6 Rfe8 18.O-O Qd5 19.Be5 Qxb3 20.Rxb3 Red8 21.a4 Nce8 22.Rc1 Nd5 23.Ne4 f6 24.Bg3 Ne3 25.Bf2 Bd5 26.Rb4 Nc4 27.Bxc4 Rxc4 28.Nd2 Rxb4 29.cxb4 Kf7 30.Kf1 Ke7 31.Ke2 Nd6 32.Rc7+ Rd7 33.Rxd7+ Kxd7 34.b5 Nc4 35.Nxc4 Bxc4+ 36.Kd2 Bb3 37.a5 bxa5 38.d5 exd5 39.Bxa7 Bc4 40.Bc5 Bxb5 41.Kc3 Bf1 42.g3 Be2 43.f4 Ke6 44.Kd4 a4 45.Bb4 h5 46.f5+ Kxf5 47.Kxd5 Kg4 48.Bf8 g5 49.Ke4 Bf1 50.Bd6 f5+ 51.Ke3 Bh3 52.Kf2 f4 53.gxf4 gxf4 54.Bc5 Kf5 55.Bd6 Ke4 56.Ke2 Bg4+ 57.Kf2 f3 0-1
2013.10.12 4th Continental Class 2013
3260120 FM Reis, Renan do Carmo (2266) FM Markzon, G (2197) 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 Bb7 10.d4 Re8 11.Ng5 Rf8 12.Nf3 Re8 13.Nbd2 Bf8 14.a4 h6 15.Bc2 exd4 16.cxd4 Nb4 17.Bb1 c5 18.d5 Nd7 19.Ra3 c4 20.Nd4 Nd3 21.Bxd3 b4 22.Nxc4 bxa3 23.Nxa3 Rc8 24.Bd2 g6 25.Bc3 Bg7 26.Qd2 Nc5 27.Bc2 Qh4 28.Nf3 Bxc3 29.bxc3 Qf6 30.Qxh6 Qxc3 31.Re3 Qg7 32.Qf4 Qf8 33.Nc4 Red8 34.Nb6 Rc7 35.h4 a5 36.h5 Ba6 37.Nd2 Rb8 38.Nbc4 Bxc4 39.Nxc4 Nxa4 40.Bd3 Rb4 41.Nxa5 Nc3 42.Qf6 Nd1 43.Rg3 Rc1 44.Nc6 Rb7 45.Bf1 Nc3 46.Rxc3 Rxc3 47.Qxc3 gxh5 48.Qg3+ Qg7 49.Qxd6 Rb1 50.Ne7+ Kh8 51.Nf5 Qg4 52.Qh6+ 1-0
2013.10.11 4th Continental Class 2013
3260092 FM Markzon, G (2197) IM Cheng, Bi (2442) 1-0
1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.e4 g6 7.Bd3 Bg7 8.Nge2 O-O 9.O-O Nbd7 10.h3 a6 11.a4 Ne5 12.Bc2 Re8 13.f4 Nc4 14.Ng3 Bd7 15.Qf3 b5 16.b3 b4 17.bxc4 bxc3 18.e5 dxe5 19.fxe5 Rxe5 20.Bf4 Qe8 21.Bxe5 Qxe5 22.Rae1 Qd4+ 23.Kh1 Rf8 24.Ne4 Nxe4 25.Rxe4 Qd2 26.Re2 Qg5 27.Qe3 Qxe3 28.Rxe3 Rd8 29.Rb1 Kf8 30.a5 h5 31.Rb6 Ra8 32.Re2 Bd4 33.Re1 h4 34.Kh2 Re8 35.Rxe8+ Kxe8 36.Rxa6 Kd8 37.Rb6 Be5+ 38.Kg1 Bc7 39.Ra6 Bf5 40.Ra8+ Ke7 41.Bd1 c2 42.Bxc2 Bxc2 43.a6 Kd6 44.a7 Bb6 45.Rd8+ Bxd8 46.a8=Q 1-0
2013.05.26 Chicago Open 2013
3323084 Adithya, B (2295) FM Markzon, G (2191) 0-1
1.Nf3 Nf6 2.g3 g6 3.Bg2 Bg7 4.O-O O-O 5.c4 c6 6.d4 d5 7.Nbd2 Ne4 8.Qb3 Qb6 9.Qxb6 axb6 10.cxd5 Nxd2 11.Nxd2 Bxd4 12.e4 e6 13.Nf3 Bc5 14.Bh6 Re8 15.Rfe1 e5 16.a3 Bg4 17.b4 Bxf3 18.bxc5 Bxg2 19.Kxg2 bxc5 20.Reb1 cxd5 21.exd5 Ra7 22.Rb5 Nd7 23.Rab1 b6 24.R1b3 Rea8 25.Bc1 Ra4 26.Bb2 Kf8 27.Re3 f6 28.Rbb3 g5 29.Kf3 Ke7 30.Re1 Kd6 31.Rd1 R8a5 32.Ke2 c4 33.Rb4 Rxb4 34.axb4 Ra2 35.Rd2 c3 36.Bxc3 Rxd2+ 37.Bxd2 Kxd5 38.Kf3 h5 39.g4 e4+ 40.Kg3 h4+ 41.Kg2 Ne5 42.h3 Kc4 43.Kf1 b5 44.Ke2 Nf3 45.Bc1 Ng1+ 46.Kf1 Nxh3 47.Bb2 Kxb4 48.Bxf6 Kc4 0-1
2013.05.26 Chicago Open 2013
3323097 FM Markzon, G (2191) IM Troff, Kayden (2421) 0-1
1.d4 Nf6 2.c4 g6 3.g3 c6 4.Nf3 Bg7 5.Bg2 O-O 6.O-O d5 7.cxd5 cxd5 8.Ne5 Ng4 9.Nxg4 Bxg4 10.Nc3 Nc6 11.h3 Bd7 12.e3 e6 13.Ne2 Qb6 14.Nf4 Rac8 15.b3 Rfd8 16.Bb2 Nb4 17.Ba3 Qa5 18.Bxb4 Qxb4 19.Nd3 Qa3 20.Re1 Bb5 21.Bf1 Bf8 22.Re2 Qa6 23.Rc2 Ba3 24.Qd2 b6 25.Ne5 Bxf1 26.Rxf1 Rxc2 27.Qxc2 Rc8 28.Qd2 Rc7 29.e4 dxe4 30.Qf4 Bd6 31.Qf6 Bxe5 32.Qd8+ Kg7 33.dxe5 Rc8 34.Qf6+ Kg8 35.Rd1 Rf8 36.Rd8 Qa3 37.h4 h5 38.g4 hxg4 39.Rd7 e3 40.fxe3 Qxa2 0-1
2013.02.17 US Amateur Team East 2013
3346778 GM Benjamin, Joe (2530) FM Markzon, G (2193) 1-0
1.e4 e6 2.d4 d5 3.Nd2 Nc6 4.Ngf3 Nf6 5.e5 Nd7 6.Bd3 Nb4 7.Be2 c5 8.c3 Nc6 9.Bd3 f5 10.O-O Nb6 11.dxc5 Bxc5 12.b4 Be7 13.Nb3 O-O 14.a4 Nc4 15.Qe2 Bd7 16.Rd1 Rc8 17.Bxc4 dxc4 18.Nbd2 Qc7 19.Nxc4 Nb8 20.Nd6 Bxd6 21.exd6 Qxc3 22.Bg5 Qxb4 23.Be7 Rfe8 24.Ne5 Qc3 25.Nxd7 1-0
2012.12.29 22nd North American Open
3368384 FM Markzon, G (2203) CM Zenyuk, I (2250) 1/2-1/2
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Nf3 e5 7.O-O Nc6 8.d5 Ne7 9.b4 Nh5 10.Re1 f5 11.Ng5 Nf6 12.Bf3 c6 13.Qb3 h6 14.Ne6 Bxe6 15.dxe6 fxe4 16.Nxe4 Nxe4 17.Bxe4 Rf6 18.Qh3 1/2-1/2
2012.12.28 22nd North American Open
3368346 FM Kavutskiy, K (2299) FM Markzon, G (2203) 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 exd4 8.Nxd4 Re8 9.f3 c6 10.Kh1 Nh5 11.g4 Nf6 12.Be3 h5 13.g5 Nh7 14.Rg1 Nd7 15.Qd2 Qe7 16.Rad1 a5 17.Nc2 Be5 18.Bf1 Nc5 19.b3 h4 20.Ne2 Be6 21.Ncd4 Bd7 22.Qe1 h3 23.Qh4 d5 24.cxd5 cxd5 25.Bxh3 Bxh3 26.Qxh3 Bg7 27.Qg4 Rad8 28.h4 Nf8 29.h5 dxe4 30.f4 Nd3 31.f5 Bxd4 32.Nxd4 Qc5 33.fxg6 fxg6 34.h6 Rxd4 35.Rxd3 exd3 36.Qxd4 Qxd4 37.Bxd4 Re4 38.Bc3 Rh4+ 39.Kg2 a4 40.Kf3 Ne6 41.Bf6 axb3 42.axb3 Nd4+ 43.Ke3 Nxb3 44.Kxd3 Nc5+ 45.Kc2 Ne4 46.Bg7 Kf7 47.Rb1 1/2-1/2
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