WORLDBASE

WORLDBASE Players FM Clemens, A

Stockfish
GameID: 0
FIDE Country B-Year Gender Standard Rapid Blitz
1006487 NED 1965 M 2061 0 0
153 games
2026.05.16 Groninger Combinatie Open
2266071 FM Clemens, A (2073) Knol, G (2007) 1/2-1/2
1.d4 Nf6 2.c4 c6 3.Nf3 d6 4.Nc3 Nbd7 5.e4 e5 6.Be2 Be7 7.O-O O-O 1/2-1/2
2026.05.16 Groninger Combinatie Open
2266085 Timmer, Michel (1888) FM Clemens, A (2073) 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 Nd5 9.Nf3 Nf4 10.Bf1 e4 11.d3 exf3 12.Bxf4 Qf6 13.Qxf3 Qxb2 14.Qe4+ Be6 15.Qe5 Bb4+ 16.Kd1 Qxe5 17.Bxe5 O-O 18.c3 Be7 19.Kc2 c5 20.Be2 Nc6 21.Bf4 Bd5 22.Bf3 Bxf3 23.gxf3 Rfd8 24.Nd2 Rd5 25.Rhe1 h5 26.h3 Rad8 27.Re3 R8d7 28.Nc4 Rf5 29.Bh2 f6 30.Rae1 Kf7 31.R1e2 g6 32.Re6 Ne5 33.Nxe5+ 1/2-1/2
2026.05.15 Groninger Combinatie Open
2266048 FM Clemens, A (2073) Elsinga, Brian (1857) 1-0
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.Ne2 O-O 6.a3 Bxc3+ 7.Nxc3 cxd4 8.exd4 b6 9.Bd3 Bb7 10.O-O d5 11.Bg5 dxc4 12.Bxc4 Nbd7 13.Qe2 Re8 14.Rfe1 Qb8 15.Rad1 Nd5 16.Ne4 Qc7 17.Rc1 Qb8 18.Bb5 N5f6 19.Nxf6+ Nxf6 20.Bxf6 gxf6 21.Qg4+ Kh8 22.Bxe8 Qxe8 23.Qf4 f5 24.Qe5+ Kg8 25.Re3 Rc8 26.Rxc8 Qxc8 27.Rg3+ Kf8 28.Qd6+ 1-0
2026.05.15 Groninger Combinatie Open
2266055 IM De Rover, YH (2295) FM Clemens, A (2073) 1-0
1.Nf3 Nf6 2.c4 c5 3.Nc3 Nc6 4.g3 d5 5.cxd5 Nxd5 6.Bg2 Nc7 7.a3 e6 8.O-O Be7 9.d3 O-O 10.Be3 Nd5 11.Bd2 Nxc3 12.Bxc3 Bf6 13.Rc1 Bd7 14.Nd2 Rb8 15.e3 Qe7 16.Bxf6 Qxf6 17.Rxc5 Qxb2 18.Nc4 Qf6 19.d4 Qe7 20.Bxc6 Bxc6 21.Ne5 Rfc8 22.Qc2 Bd7 23.Rc1 Rxc5 24.Qxc5 Qxc5 25.Rxc5 Be8 26.Rc7 a5 27.Nc4 b6 28.e4 f6 29.e5 fxe5 30.dxe5 Ba4 31.Ra7 Bb3 32.Nd6 h6 33.f4 Bd5 34.Kf2 b5 35.Rxa5 b4 36.axb4 Rxb4 37.f5 Rb2+ 38.Ke3 Rb3+ 39.Kd4 Rf3 40.Rc5 Rf1 41.g4 1-0
2025.05.31 Groninger Combinatie Open
69169 FM Clemens, A (2054) FM Cernov, Henrik (2325) 0-1
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 Re8 6.Ne2 d5 7.a3 Bf8 8.O-O Nbd7 9.cxd5 exd5 10.Nf4 c6 11.b4 Bd6 12.b5 Nf8 13.bxc6 bxc6 14.Qc2 Qc7 15.h3 Bd7 16.Bd2 Rac8 17.Rfc1 Qd8 18.Qd1 Qe7 19.a4 Ng6 20.Nxg6 fxg6 21.Rcb1 Rb8 22.Rxb8 Bxb8 23.Bf1 g5 24.g3 Bf5 25.Ra2 Rf8 26.Rb2 Qd7 27.g4 Bg6 28.f3 h5 29.Bc1 Qd6 30.Rg2 hxg4 31.hxg4 Bc7 32.Ne2 Nxg4 33.Ba3 Qxa3 34.Rxg4 Qxe3+ 0-1
2025.05.31 Groninger Combinatie Open
69186 Schrader, Jeroen (1936) FM Clemens, A (2054) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 a6 6.Be2 Qc7 7.O-O Nf6 8.Bg5 Be7 9.Kh1 O-O 10.f4 d6 11.Nxc6 bxc6 12.Qe1 h6 13.Bh4 Re8 14.Rd1 d5 15.e5 Nd7 16.Bxe7 Rxe7 17.Qh4 Qd8 18.f5 exf5 19.Rxf5 Qe8 20.Rff1 Nxe5 21.Qd4 a5 22.Na4 Ba6 23.Bxa6 Rxa6 24.Nc5 Ra8 25.b3 f6 26.h3 Qg6 27.Rd2 Qg5 28.Qf4 Qxf4 29.Rxf4 Kf7 30.Kg1 h5 31.Ra4 Raa7 32.Kf2 g5 33.Re2 h4 34.Re3 Re8 35.Kf1 Rb8 36.a3 Rb5 37.Nd3 Re7 38.Kf2 c5 39.Ke2 d4 40.Re4 Ke6 41.Kf1 Kd5 42.Re2 Re6 43.Nb2 Nc6 44.Rxe6 Kxe6 45.Ke2 Kd5 46.Nc4 f5 47.Kf3 Ne5+ 48.Ke2 Nc6 49.Kd2 g4 50.Ke2 Rb7 51.hxg4 fxg4 52.Kf2 Rf7+ 53.Kg1 g3 1-0
2025.05.30 Groninger Combinatie Open
69149 Elsinga, Brian (1820) FM Clemens, A (2054) 1/2-1/2
1.c4 e5 2.g3 Nc6 3.Bg2 f5 4.Nc3 Nf6 5.e3 d6 6.d4 Be7 7.Nge2 O-O 8.O-O Qe8 9.Nd5 Bd8 10.b4 Nxd5 11.Bxd5+ Kh8 12.b5 Ne7 13.Bg2 Ng6 14.Qb3 a6 15.a4 Bf6 16.Rd1 axb5 17.cxb5 c6 18.Ba3 Be7 19.dxe5 dxe5 20.Bxe7 Nxe7 21.b6 Ng6 22.Rd6 f4 23.exf4 exf4 24.Nxf4 Nxf4 25.gxf4 Qe7 26.Rd4 Qf6 27.Qe3 c5 28.Rdd1 Qxb6 29.Qe7 Bg4 30.Qxb7 Qxb7 31.Bxb7 Bxd1 32.Bxa8 Rxa8 33.Rxd1 Kg8 34.Ra1 Kf7 35.Kf1 Ke6 36.Ke2 Kf5 37.Kf3 c4 38.a5 c3 39.Ke3 c2 40.Kd2 Kxf4 41.Ra3 Rc8 42.Kc1 1/2-1/2
2025.05.30 Groninger Combinatie Open
69161 FM Clemens, A (2054) Luong, Thao (1750) 1-0
1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.cxd5 exd5 5.Bg5 Be7 6.e3 Bf5 7.Qb3 Nbd7 8.Nxd5 Be6 9.Bxf6 Nxf6 10.Nxf6+ Bxf6 11.Bc4 Bxc4 12.Qxc4 O-O 13.Nf3 Rc8 14.b4 c5 15.bxc5 Qa5+ 16.Ke2 b6 17.c6 b5 18.Qc2 b4 19.Qc4 Rc7 20.Rab1 Rb8 21.Rhd1 Rb5 22.d5 Rc5 23.Qe4 Qb5+ 24.Rd3 Re7 25.Qxb4 Rc2+ 26.Nd2 Qxb4 27.Rxb4 Re8 28.Rc4 Rxa2 29.c7 Rc8 30.d6 Bd8 31.d7 1-0
2025.05.29 Groninger Combinatie Open
69141 FM Clemens, A (2054) Almefalani, Abdulhay (1772) 1-0
1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.cxd5 exd5 5.Bg5 Be7 6.e3 b6 7.Bd3 Nbd7 8.Nf3 Bb7 9.O-O h6 10.Bf4 O-O 11.h3 Ne4 12.Rc1 Bd6 13.Bxd6 Nxd6 14.b4 a6 15.Qb3 c5 16.Nxd5 Rc8 17.dxc5 bxc5 18.e4 a5 19.bxa5 Bxd5 20.Qxd5 Nf6 21.Qb3 Nfxe4 22.a6 c4 23.Bxc4 Qa5 24.Bd3 Rb8 25.Qc2 Rfc8 26.Qe2 Nc3 27.Qe5 Qa3 28.Kh2 Ndb5 29.Rfe1 Qc5 30.Bf5 Qxe5+ 31.Rxe5 Rc6 32.a4 Nc7 33.a7 Ra8 34.Be4 Rb8 35.Bf5 Rd8 36.Nd4 1-0
2024.05.12 Groninger Combinatie Open
547559 FM Clemens, A (2012) Knol, G (2066) 0-1
1.d4 c6 2.Nf3 Nf6 3.Bf4 Qb6 4.Qc1 d6 5.h3 Nbd7 6.Nbd2 h6 7.e3 g5 8.Bh2 Bg7 9.Bd3 c5 10.c3 cxd4 11.exd4 Nf8 12.O-O g4 13.hxg4 Bxg4 14.Re1 Ne6 15.Nh4 Qa5 16.Qc2 Rc8 17.Qb3 O-O 18.Qb5 Qxb5 19.Bxb5 a6 20.Bd3 Nd5 21.Nf5 Rc7 22.Nxg7 Nxg7 23.a3 Bf5 24.Bf1 Ne6 25.Ne4 Kg7 26.Rad1 b5 27.a4 bxa4 28.Ra1 Rb8 29.Rxa4 Rxb2 30.Ng3 Bg6 31.c4 Nb4 32.d5 Nc5 33.Ra3 Ncd3 34.Bxd3 Nxd3 35.Rf1 Nc5 36.f4 Bd3 37.Rc1 Rcb7 38.f5 Kf6 39.Nf1 Rb1 40.Ra1 Rxc1 41.Rxc1 Bxf1 42.Kxf1 Kxf5 43.Bg1 a5 44.Ra1 Nb3 45.Ra4 Rb4 0-1
2024.05.11 Groninger Combinatie Open
547519 FM Clemens, A (2012) Margarido, J (2086) 1/2-1/2
1.d4 g6 2.c4 Bg7 3.e4 d6 4.Nc3 e5 5.Nf3 Bg4 6.d5 Nd7 7.Be2 Bxf3 8.Bxf3 h5 9.b3 Bh6 10.Bb2 Ngf6 11.h4 O-O 12.O-O Qe7 13.g3 Rfc8 14.Qe2 c6 15.Rfd1 Nb6 16.dxc6 bxc6 17.Ba3 c5 18.Rd3 Rc6 19.Rad1 a6 20.Kg2 Rd8 21.Bb2 Rb8 22.Ba1 Na8 23.Nd5 Nxd5 24.Rxd5 Nc7 25.R5d3 Ne6 26.Re1 Nd4 27.Bxd4 cxd4 28.Rh1 Kg7 29.g4 hxg4 30.Bxg4 Rh8 31.h5 Bf4 32.hxg6 Rxh1 33.Kxh1 fxg6 34.Rh3 a5 35.Kg2 Rc5 36.Kh1 Rc7 37.Kg2 Ra7 38.Bc8 Qg5+ 39.Qg4 Qxg4+ 40.Bxg4 Bd2 41.Bd1 Ra8 42.Rd3 Bf4 43.Rh3 Rb8 44.Rd3 Rh8 45.Rh3 Rb8 46.Rd3 Ra8 47.Rh3 Rd8 48.Rd3 Rc8 49.Rh3 Bd2 50.Bg4 Rb8 51.Rd3 Bc3 52.Bd1 Rc8 53.Bg4 Rh8 54.Rh3 Rxh3 55.Kxh3 Kf6 56.Be2 Kg5 57.Kg3 Bb4 1/2-1/2
2024.05.11 Groninger Combinatie Open
547534 FM Clemens, A (2012) Boulahfa, H (2071) 1/2-1/2
1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7 6.O-O O-O 7.Re1 Na6 8.Nc3 Ne4 9.Bd2 c5 10.d5 exd5 11.Nxd5 Bxd5 12.cxd5 Nxd2 13.Qxd2 d6 14.e4 Nc7 15.e5 Qd7 16.Rad1 Rad8 17.h4 Rfe8 18.Qc2 Qc8 19.Kh2 h6 20.b3 Bf8 21.Re3 dxe5 22.Nxe5 Bd6 23.Nc4 Nb5 24.Rde1 Bb8 25.Qd1 Rxe3 26.Rxe3 Re8 27.Qe1 Rxe3 28.Qxe3 Qd8 29.Kg1 Nd6 30.Nxd6 Bxd6 31.Bf1 Kf8 32.Bb5 Be7 33.Qe4 g6 34.Kg2 Qd6 35.a4 Kg7 36.Bc4 Bf6 37.Qf3 Bd4 38.Qe4 Qf6 39.f4 Kf8 40.Bb5 Qe7 41.Qxe7+ Kxe7 42.Kf3 h5 43.Ke2 Bf6 44.Kd3 Bd4 45.Ke2 Bf6 46.Kd3 Bd4 47.Ke4 1/2-1/2
2024.05.09 Groninger Combinatie Open
547480 FM Elgersma, Onno (2329) FM Clemens, A (2012) 1-0
1.e4 c5 2.Nf3 e6 3.g3 d5 4.exd5 exd5 5.Bg2 Nf6 6.O-O Be7 7.d3 O-O 8.Re1 Nc6 9.Nc3 h6 10.Bf4 d4 11.Nb5 Nd5 12.Bd2 Bg4 13.h3 Be6 14.Na3 Nb6 15.Ne5 Nxe5 16.Rxe5 Qd7 17.Qh5 Bd6 18.Re2 Rfe8 19.Rae1 Bf8 20.b3 Rac8 21.Kh2 Red8 22.Nc4 Bd5 23.Ne5 Qd6 24.Bf4 Qf6 25.h4 Bxg2 26.Kxg2 Nd5 27.Bd2 b6 28.Re4 Rd6 29.a4 Rc7 30.Nc4 Rd8 31.Ne5 Rd6 32.Qe2 Qd8 33.Nc4 Rdd7 34.Re8 Qf6 35.Rxf8+ Kxf8 36.Qe8# 1-0
2023.05.21 Groninger Combinatie Open
951164 Van de Poel, T (1854) FM Clemens, A (2060) 1/2-1/2
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bc4 Qb6 7.Nb3 e6 8.Be3 Qc7 9.O-O Be7 10.f4 O-O 11.Bd3 b6 12.g4 Bb7 13.g5 Nd7 14.e5 Ncxe5 15.fxe5 Nxe5 16.Be4 d5 17.Bxh7+ Kxh7 18.Bf4 Ba6 19.Qh5+ Kg8 20.Rae1 Bd6 21.Bxe5 Bxe5 22.g6 Bxh2+ 23.Kh1 fxg6 24.Rxf8+ Rxf8 25.Qxh2 Qxh2+ 26.Kxh2 Rf2+ 27.Kg3 Rxc2 28.Rxe6 Rxb2 29.Re8+ Kh7 30.Nd4 Bc4 31.Ne6 g5 32.Re7 Rc2 33.Nd1 Rxa2 34.Ne3 Kg6 35.Ng4 Ra3+ 36.Kf2 Kf5 37.Ne3+ Kf6 38.Re8 Kf7 39.Nc7 Ra2+ 40.Kg3 Re2 41.Kf3 b5 42.Nxc4 Rxe8 43.Nd6+ Ke7 44.Ndxe8 Kd7 45.Nxb5 Kxe8 46.Nxa7 Kd7 47.Nb5 Kc6 48.Nd4+ Kc5 49.Ne6+ Kc4 50.Nxg5 d4 51.Ne6 d3 52.Nxg7 Kc3 53.Nf5 d2 1/2-1/2
2023.05.21 Groninger Combinatie Open
951175 FM Clemens, A (2060) Klooster, Jim (1887) 1-0
1.d4 d5 2.Nf3 Nf6 3.c4 e6 4.g3 c6 5.Bg2 Bd6 6.Nc3 O-O 7.O-O Nbd7 8.Nd2 b6 9.e4 dxe4 10.Ndxe4 Qc7 11.Nxd6 Qxd6 12.Bf4 e5 13.dxe5 Qxd1 14.Rfxd1 Nh5 15.Bxc6 Nxf4 1-0
2023.05.20 Groninger Combinatie Open
951144 Van Dijk, Ron (1746) FM Clemens, A (2060) 1/2-1/2
1.Nf3 d5 2.e3 Nf6 3.d4 e6 4.c4 c5 5.cxd5 exd5 6.dxc5 Bxc5 7.Bb5+ Nc6 8.O-O O-O 9.b3 Bg4 10.Bb2 Qe7 11.Nbd2 Rac8 12.Be2 Bd6 13.h3 Bh5 14.Nd4 Qe5 15.g3 Bxe2 16.Qxe2 Qg5 17.N2f3 Nxd4 18.Bxd4 Qh6 19.Kg2 a6 20.Rac1 Ne4 21.Nd2 Qe6 22.Nxe4 dxe4 23.Qb2 1/2-1/2
2023.05.19 Groninger Combinatie Open
951116 Hummel, Pau (2152) FM Clemens, A (2060) 1-0
1.d4 d5 2.c4 e6 3.Nc3 c5 4.e3 Nf6 5.Nf3 a6 6.cxd5 exd5 7.Bd3 Bd6 8.O-O O-O 9.dxc5 Bxc5 10.h3 Nc6 11.Ne2 Ne4 12.Ned4 Nxd4 13.exd4 Bd6 14.Re1 Nf6 15.Bg5 h6 16.Bh4 Be6 17.Ne5 Be7 18.Ng6 fxg6 19.Rxe6 g5 20.Bg3 Ne4 21.Bxe4 dxe4 22.Qb3 Kh8 23.Rxe4 Bf6 24.Rd1 Qd7 25.d5 Rad8 26.d6 Qf5 27.Qxb7 Bxb2 28.Re2 Bf6 29.d7 Kh7 30.Qd5 Kg6 31.Qxf5+ Kxf5 32.Rd5+ Kg6 33.Bc7 Ra8 34.Re6 Kf7 35.Rxf6+ gxf6 36.d8=Q Rfxd8 37.Rxd8 Ra7 38.Ba5 1-0
2023.05.19 Groninger Combinatie Open
951133 FM Clemens, A (2060) Kingma, Lukas (1518) 1/2-1/2
1.d4 Nf6 2.Nf3 g6 3.c4 Bg7 4.Nc3 d6 5.e4 O-O 6.Be2 e5 7.O-O Nc6 8.d5 Ne7 9.b4 Nh5 10.Re1 f5 11.Bf1 Nf6 12.Ng5 c6 13.Qb3 h6 14.Ne6 Bxe6 15.dxe6 Nxe4 16.Nxe4 fxe4 17.Rxe4 d5 18.cxd5 cxd5 19.Rh4 Qb6 20.Be3 Qxe6 21.Rd1 Kh7 22.Rh3 Rad8 23.Bc5 b6 24.Bxe7 Qxe7 25.Re3 d4 26.Re4 Qf6 27.Qb2 Rc8 28.Bd3 Kh8 29.Rg4 g5 30.Qe2 h5 31.Re4 Qh6 1/2-1/2
2023.05.18 Groninger Combinatie Open
951111 FM Clemens, A (2060) Koes, R (1809) 1-0
1.d4 Nf6 2.Nf3 b5 3.Bf4 Bb7 4.e3 a6 5.Nbd2 e6 6.Bd3 d6 7.O-O Nbd7 8.h3 Be7 9.c3 c5 10.a4 bxa4 11.Qxa4 O-O 12.Bh2 Nb6 13.Qa5 Nfd7 14.Rfe1 Nb8 15.Qa2 N8d7 16.Qb1 h6 17.Qd1 Nf6 18.e4 Nh7 19.Qe2 a5 20.dxc5 dxc5 21.Red1 Qc8 22.Ne5 Bd6 23.Ndf3 f6 24.Nc4 Bxh2+ 25.Nxh2 Nxc4 26.Bxc4 Qc6 27.f3 Ng5 28.e5 fxe5 29.Qxe5 Rf5 30.Qxf5 1-0
2022.10.22 25th Hoogeveen Open 2022
1149689 WFM Sevcikova, Lucia (1931) FM Clemens, A (2082) 1/2-1/2
1.d4 d5 2.c4 e6 3.Nc3 c5 4.cxd5 cxd4 5.Qxd4 Nc6 6.Qd1 exd5 7.Qxd5 Qc7 8.Bg5 h6 9.Bh4 Nge7 10.Bxe7 Bxe7 11.e3 O-O 12.Bb5 Nb4 13.Qe4 a6 14.Be2 b5 15.Nf3 Bb7 16.Qb1 Bf6 17.O-O Bxc3 18.bxc3 Qxc3 19.Nd4 Rfe8 20.Rc1 Qa3 21.Qb3 Qxb3 22.axb3 Rec8 23.Bg4 Rxc1+ 24.Rxc1 Rb8 25.Bf3 Rc8 26.Rxc8+ Bxc8 27.Nc6 Nxc6 28.Bxc6 b4 29.Kf1 Be6 30.Ba4 Kf8 31.Ke2 Ke7 32.Kd3 Kd6 33.Kd4 g5 34.e4 f6 35.f3 a5 36.g3 Bf7 37.f4 gxf4 38.gxf4 Bh5 39.e5+ fxe5+ 40.fxe5+ Ke7 41.Bb5 Bd1 42.Bc4 a4 43.bxa4 Bxa4 44.Bd5 Bd1 45.Kc4 b3 46.Kc3 Bc2 47.Bxb3 Bxb3 48.Kxb3 Ke6 49.Kc3 Kxe5 1/2-1/2
2022.10.21 25th Hoogeveen Open 2022
1149640 FM Clemens, A (2082) FM De Winter, Arthur (2390) 0-1
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.O-O Nc6 8.d5 Ne7 9.b4 a5 10.bxa5 Rxa5 11.a4 Ne8 12.Ba3 b6 13.Bb4 Ra8 14.Nb5 Bb7 15.Bd3 Qd7 16.Bc2 Ba6 17.Re1 h6 18.Ra3 Rd8 19.Rd3 f5 20.exf5 gxf5 21.Nh4 Nf6 22.Rh3 Bc8 23.f4 Nh7 24.fxe5 dxe5 25.Kh1 Ng5 26.Rb3 c6 27.dxc6 Qxc6 28.Qe2 Rd7 29.Bc3 e4 30.Bxg7 Kxg7 31.Qe3 f4 32.Qc3+ Qf6 33.h3 e3 34.Bd1 Ne4 35.Qxf6+ Rxf6 36.Nf3 Rxd1 0-1
2022.10.20 25th Hoogeveen Open 2022
1149599 Mueer, S (2177) FM Clemens, A (2082) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.h4 e5 7.Nb3 Be6 8.f4 exf4 9.Bxf4 Nc6 10.Qd2 Be7 11.O-O-O Qb6 12.Nd5 Bxd5 13.exd5 Ne5 14.Bxe5 dxe5 15.d6 Rd8 16.Qg5 Rxd6 17.Qxe5 Rxd1+ 18.Kxd1 Ng4 19.Qb8+ Bd8 20.Kc1 O-O 21.Qg3 Nf2 22.Rg1 Ne4 0-1
2022.10.19 25th Hoogeveen Open 2022
1149511 FM Elgersma, Onno (2309) FM Clemens, A (2082) 1/2-1/2
1.e4 c5 2.Nf3 d6 3.Bb5+ Nd7 4.a4 Nf6 5.Nc3 g6 6.O-O Bg7 7.a5 a6 8.Be2 b5 9.axb6 Qxb6 10.d3 O-O 11.Nd2 Ne5 12.Kh1 Bb7 13.f4 Nc6 14.Qe1 Qc7 15.Bd1 e6 16.Qh4 d5 17.Rf3 Nd4 18.Rh3 h6 19.e5 Nd7 20.Nf3 Nxf3 21.Bxf3 Qd8 22.Qg3 Re8 23.Bd2 Rb8 24.Re1 Nf8 25.Qf2 Rc8 26.Nd1 Ba8 27.Ne3 Nh7 28.Ng4 h5 29.Ne3 f5 30.exf6 Nxf6 31.Rg3 Kf7 32.Qe2 Qd6 33.Nd1 Bc6 34.Nf2 Bd7 35.Nh3 Re7 36.Ng5+ Kg8 37.c4 Rce8 38.Qe5 Qc6 39.Qe2 Qd6 40.Qf2 e5 41.fxe5 Rxe5 42.Rxe5 Qxe5 43.Bxd5+ Nxd5 44.cxd5 Qxd5 45.Re3 Rf8 46.Rf3 Rxf3 47.Nxf3 Bg4 48.Ng5 Qf5 49.Qe1 Qe5 50.Ne4 Qxb2 51.Nxc5 Qa1 52.Qxa1 Bxa1 53.Nxa6 Be2 54.Nc5 Bd4 55.Ne6 Be5 56.Nc5 Bd4 57.Nb3 Bb2 58.Bc1 Bc3 59.Nc5 Bd4 60.Ne6 Be5 61.d4 Bc4 62.Nf4 Bxf4 63.Bxf4 Kf7 1/2-1/2
2022.10.19 25th Hoogeveen Open 2022
1149556 FM Clemens, A (2082) Holinka, Henning (2245) 1/2-1/2
1.d4 d5 2.c4 e6 3.Nf3 a6 4.cxd5 exd5 5.Nc3 c6 6.Bg5 Be7 7.Bxe7 Nxe7 8.e3 Nd7 9.Bd3 Nf6 10.Qc2 O-O 11.O-O g6 12.b4 Bf5 13.a4 b5 14.Ne5 Qd6 15.Bxf5 Nxf5 16.axb5 axb5 17.Qb2 Nd7 18.Nd3 Nb6 19.Rxa8 Rxa8 20.Ra1 Rxa1+ 21.Qxa1 h5 22.Qa6 Nc4 23.Qc8+ Kg7 24.Nc5 Qf6 25.Qe8 h4 26.h3 Qd6 27.Qd7 Qf6 28.Qe8 g5 29.Ne2 Qd6 30.Qd7 Qf6 31.Qe8 Qd6 32.Qd7 Qxd7 33.Nxd7 f6 34.Nc5 Kf7 35.Kf1 Nfd6 36.Ng1 Ke7 37.Nf3 Ne4 38.Nd3 Kd6 39.Ke2 Na3 40.Nfe1 Nc3+ 41.Kd2 Ne4+ 42.Ke2 Nc4 43.Nc2 Ke7 44.f3 Nc3+ 45.Kf2 Kd6 46.Ke1 f5 47.Kf2 Ke6 48.Ke1 Kf6 49.Kf2 Nd1+ 50.Ke2 Nc3+ 51.Kf2 Nd1+ 52.Ke2 Ndb2 53.Nxb2 Nxb2 54.Ne1 Ke6 1/2-1/2
2022.10.18 25th Hoogeveen Open 2022
1149473 FM Clemens, A (2082) Bloem, M (1917) 1-0
1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.e4 g6 7.h3 Bg7 8.Nf3 O-O 9.Be3 Na6 10.Be2 Re8 11.Nd2 Bd7 12.O-O Rb8 13.Bf4 Bf8 14.a4 Nb4 15.Re1 b6 16.Bf1 a6 17.Nc4 Bxa4 18.Nxa4 b5 19.Nc3 bxc4 20.Bxc4 Nd7 21.Bg3 Qc7 22.f4 Bg7 23.Qd2 Nb6 24.Bf1 Qb7 25.Rad1 Bd4+ 26.Bf2 Bxf2+ 27.Qxf2 Rbd8 28.Rd2 Rd7 29.e5 dxe5 30.Ne4 N4xd5 31.Nxc5 Qc6 32.Nxd7 Nxd7 33.fxe5 N5b6 34.Qd4 Qe6 35.Ra1 Qxe5 36.Qxe5 Nxe5 37.Rxa6 Nec4 38.Rd4 Re1 39.Kf2 1-0
2022.10.17 25th Hoogeveen Open 2022
1149429 Abma, K (1835) FM Clemens, A (2082) 0-1
1.d4 Nf6 2.Nf3 g6 3.g3 Bg7 4.Bg2 O-O 5.O-O d6 6.b3 c5 7.Bb2 cxd4 8.Nxd4 d5 9.c4 dxc4 10.Nd2 cxb3 11.Qxb3 Nc6 12.Nxc6 bxc6 13.Bxc6 Be6 14.Qf3 Rc8 15.Nb3 Bg4 16.Qg2 Bxe2 17.Rfe1 Bg4 18.Nd4 Qb6 19.Rab1 e5 20.Rxe5 Nh5 21.Rb5 Qa6 22.Bb7 Qxa2 23.Ra1 Qxa1+ 24.Bxa1 Rc1+ 25.Qf1 Rxf1+ 26.Kxf1 Rd8 27.Rd5 Rxd5 28.Bxd5 Nf6 29.Bc6 Bd7 30.Bb7 Ne8 31.Ke2 Nd6 32.Bd5 Nb5 33.Kd3 Kf8 34.Kc4 Bxd4 35.Bxd4 Nxd4 36.Kxd4 g5 37.h4 gxh4 38.gxh4 Ke7 39.Ke5 a5 40.f4 f6+ 41.Kd4 Kd6 42.Bg8 h6 43.Ba2 Be6 44.Bb1 a4 0-1
2022.10.16 25th Hoogeveen Open 2022
1156095 FM Clemens, A (2082) Selten, Ton (1809) 1-0
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.h3 O-O 6.Be3 c5 7.d5 b5 8.cxb5 a6 9.Nf3 Nbd7 10.bxa6 Bxa6 11.Bxa6 Rxa6 12.O-O Qb6 13.Qc2 Rb8 14.Rab1 Qc7 15.b3 Nb6 16.a4 Nfd7 17.Nb5 Qd8 18.Na3 Ra7 19.Rfc1 Rc8 20.Qd3 Rca8 21.Qe2 Ra6 22.Bd2 R6a7 23.h4 h5 24.a5 Ne5 25.Nxe5 Bxe5 26.Nb5 Rb7 27.axb6 Qxb6 28.Nc3 Ra3 29.g3 Rxb3 30.Rxb3 Qxb3 31.Rb1 Qxb1+ 32.Nxb1 Rxb1+ 33.Kg2 Rb2 34.Qe1 Rc2 35.Qd1 Rc4 36.Qb1 Kg7 37.Kf3 Ra4 38.Qb3 Rd4 39.Qc2 Kh7 40.Kg2 Bf6 41.f3 e6 42.dxe6 fxe6 43.Qa2 Rd3 44.Bf4 d5 45.Qa7+ 1-0
2022.10.15 25th Hoogeveen Open 2022
1156048 Koes, R (1755) FM Clemens, A (2082) 1-0
1.e4 c5 2.Nf3 d6 3.b4 b6 4.bxc5 bxc5 5.Nc3 Nf6 6.Bc4 e6 7.e5 dxe5 8.Nxe5 Bd6 9.Qf3 Bxe5 10.Qxa8 Qc7 11.Bb5+ Ke7 12.Qf3 Rd8 13.Be2 Nc6 14.Nb5 Qb6 15.c3 Bb7 16.Qh3 a6 17.Na3 Na5 18.Rb1 Qc7 19.O-O Be4 20.d3 Bf5 21.g4 Bg6 22.f4 Bxc3 23.f5 Bd4+ 24.Be3 Qe5 25.Bxd4 Qxd4+ 26.Kh1 Qc3 27.fxg6 hxg6 28.Qf3 Ke8 29.Kg1 1-0
2022.07.24 43rd ATS Ghent Open 2022
1263834 GM Omelja, A (2478) FM Clemens, A (2080) 1-0
1.Nf3 Nf6 2.c4 b6 3.g3 c5 4.Bg2 Bb7 5.O-O g6 6.Nc3 Bg7 7.d4 cxd4 8.Qxd4 d6 9.Rd1 Nbd7 10.Be3 O-O 11.Qh4 Rc8 12.b3 a6 13.Rac1 Re8 14.Bh3 Rc7 15.Bh6 Rc5 16.Ng5 b5 17.Nd5 Nf8 18.Bg2 Ba8 19.Bxg7 Kxg7 20.b4 Rxc4 21.Rxc4 bxc4 22.Qxc4 Bxd5 23.Bxd5 e6 24.Bc6 N6d7 25.Nf3 d5 26.Qxa6 Nb8 27.Qa4 Re7 28.b5 Qb6 29.e4 Ra7 30.Qc2 dxe4 31.Bxe4 Nfd7 32.Nd4 Ra5 33.a4 Nc5 34.Nb3 1-0
2022.07.23 43rd ATS Ghent Open 2022
1263811 FM McMichael, R (2139) FM Clemens, A (2080) 1-0
1.b3 d5 2.Bb2 Bg4 3.f3 Bf5 4.e4 dxe4 5.Nc3 Nf6 6.Qe2 exf3 7.Nxf3 c6 8.h3 Nbd7 9.O-O-O e6 10.g4 Bg6 11.h4 h5 12.g5 Ng4 13.d4 Be7 14.Bh3 Qa5 15.Nd2 Nb6 16.Kb1 O-O-O 17.Nce4 Nd5 18.Nc4 Nf4 19.Qf3 Qf5 20.Ncd2 Nxh3 21.Qxh3 Qf4 22.Rhf1 Qe3 23.Qg2 f5 24.gxf6 gxf6 25.Rde1 Qh6 26.Nc4 Bxe4 27.Rxe4 f5 28.Re2 Rhe8 29.Qg1 Kb8 30.Bc1 Qg6 31.Bf4+ Ka8 32.Rf3 Qf6 33.Rd3 Qxh4 34.Rxe6 Bf8 35.d5 cxd5 36.Bg3 Qg5 37.Rxe8 Rxe8 38.Rxd5 Qf6 39.Ra5 b6 40.Nxb6+ Kb7 41.Nd5 Qc6 42.Rxa7+ 1-0
2022.07.22 43rd ATS Ghent Open 2022
1263783 FM Dauw, Sterre (2287) FM Clemens, A (2080) 0-1
1.Nf3 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.d4 O-O 6.Be2 Nbd7 7.Bg5 h6 8.Be3 e5 9.d5 Ng4 10.Bd2 f5 11.h3 Ngf6 12.exf5 gxf5 13.Qc1 f4 14.g3 Nc5 15.gxf4 exf4 16.Bxf4 Nh5 17.Be3 Rxf3 18.Bxf3 Nd3+ 19.Kd2 Nxc1 20.Bxh5 Qh4 21.Bf3 Bf5 22.Raxc1 Qxc4 23.Rhg1 Qd3+ 24.Ke1 Re8 25.Nd1 Re7 26.Rc3 Qb1 27.Be2 Kh7 28.Ra3 a6 29.Rb3 b6 30.Bxa6 Qxa2 31.Ra3 Qb1 32.Be2 Bf6 33.Ra8 Bxb2 34.Rgg8 Bc3+ 35.Kf1 Bxh3+ 36.Kg1 Rg7+ 37.Rxg7+ Bxg7 38.Ra7 Qg6+ 39.Kh2 Qg2# 0-1
2022.07.22 43rd ATS Ghent Open 2022
1263796 FM Clemens, A (2080) Hulshof, P (2134) 1/2-1/2
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 dxc4 5.a4 Bf5 6.Ne5 e6 7.f3 Bb4 8.e4 Bxe4 9.fxe4 Nxe4 10.Bd2 Qxd4 11.Nxe4 Qxe4+ 12.Qe2 Bxd2+ 13.Kxd2 Qd5+ 14.Kc2 Na6 15.Nxc4 O-O-O 16.Qe3 Kb8 1/2-1/2
2022.07.21 43rd ATS Ghent Open 2022
1263756 IM Van der Stricht, G (2365) FM Clemens, A (2080) 1-0
1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.g3 dxc4 5.Bg2 a6 6.O-O Nc6 7.e3 Rb8 8.Nfd2 e5 9.Nxc4 exd4 10.Bxc6+ bxc6 11.exd4 Be7 12.Nc3 O-O 13.Ne5 Bb7 14.Bg5 Ba8 15.Qe2 c5 16.dxc5 Bxc5 17.Rad1 Qe7 18.Nd5 Bxd5 19.Rxd5 Bd6 20.Bxf6 gxf6 21.Qg4+ Kh8 22.Nc4 Qe6 23.Qf3 Rb5 24.Rfd1 Rxd5 25.Rxd5 Re8 26.Kg2 Bf8 27.b3 Kg8 28.Rd4 Bc5 29.Rf4 Kg7 30.h4 c6 31.Rf5 Ba7 32.h5 h6 33.Rf4 Qd5 34.Rf5 Qd4 35.Qxc6 Re2 36.Qf3 Rxa2 37.Rf4 Qd8 38.Qg4+ Kf8 39.Qf5 Bd4 40.Qe4 Bc5 41.Qc6 Bd4 42.Rf3 Qe7 43.Qc8+ Qe8 44.Qg4 Bc5 45.Qf5 Qe7 46.Qd5 Re2 47.Rf5 Ba7 48.Nd6 Bb8 49.Nc4 Ba7 50.Rf4 Bc5 51.Qa8+ Qe8 52.Qd5 Qe7 53.Rf3 Ba7 54.Nd6 1-0
2022.05.27 Groninger Combinatie Open
1352657 FM Clemens, A (2103) FM Elgersma, Onno (2303) 1/2-1/2
1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 c5 5.cxd5 exd5 6.g3 Nc6 7.Bg2 cxd4 8.Nxd4 Bc5 9.Nb3 Bb6 10.O-O d4 11.Na4 O-O 12.Nxb6 axb6 13.Bg5 h6 14.Bxf6 Qxf6 15.Bxc6 bxc6 16.Qxd4 Qd8 17.Qxd8 Rxd8 18.Rfd1 Be6 19.Nd4 Rxa2 20.Nxe6 Rxd1+ 21.Rxd1 fxe6 22.Rd6 Rxb2 23.Rxc6 Kf7 24.Kg2 b5 25.Kf3 b4 26.h4 h5 27.Rb6 b3 28.Ke3 Kf6 29.Rb5 g6 30.Kd3 Rb1 31.Kd2 b2 32.Ke3 Kf7 33.Rb7+ Kf6 34.Rb5 Kf7 35.Rb7+ Kf6 1/2-1/2
2022.05.27 Groninger Combinatie Open
1352665 Balje, J (2197) FM Clemens, A (2103) 1/2-1/2
1.d4 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 d5 5.cxd5 Nxd5 6.Nf3 Nb6 7.O-O Nc6 8.e3 O-O 9.Nc3 e5 10.d5 Na5 11.b3 e4 12.Nd4 Nxd5 13.Nxe4 b6 14.b4 Nxb4 15.Ba3 c5 16.Nxc5 bxc5 17.Bxa8 Ba6 18.Bg2 Bxf1 19.Bxf1 Qb6 20.Rb1 Nb7 21.Bxb4 cxb4 22.a3 a5 23.axb4 axb4 24.Bg2 Rd8 25.Qa4 Bf8 26.Qc6 Qxc6 27.Nxc6 Rd6 28.h4 h5 29.Bf3 Kg7 30.Rb2 Nd8 31.Nxb4 Rb6 32.Nd3 Rxb2 33.Nxb2 Ne6 34.Nc4 Kf6 35.Nb6 Bd6 36.Nd5+ Kg7 37.Bd1 Nc7 38.Nb6 Bc5 39.Nc4 Kf6 40.Kg2 Ne8 41.e4 Ke7 42.Kf3 Nd6 43.Ne3 Nb5 44.Ba4 Nd4+ 45.Kg2 Ne6 46.Nd5+ Kf8 47.f4 Bd4 48.Kf3 Nc5 49.Bc2 Kg7 50.Ne7 Bc3 51.f5 Nd7 52.fxg6 fxg6 53.Nd5 Ne5+ 54.Kf4 Bb2 55.Ba4 Nd3+ 56.Ke3 Ne5 57.Bb5 Ng4+ 58.Kf3 Be5 59.Nf4 Bb2 60.Be8 Ne5+ 61.Ke2 Bc3 62.Kd1 Kh6 63.Ke2 Bd4 64.Ne6 Bb6 65.Ng5 Bd4 66.Nf7+ 1/2-1/2
2019.07.24 42nd Eastman Open 2019
2350020 GM Mirzoev, A (2474) FM Clemens, A (2110) 1-0
1.d4 Nf6 2.Nf3 g6 3.g3 Bg7 4.Bg2 O-O 5.O-O d6 6.b3 c5 7.Bb2 cxd4 8.Nxd4 Nbd7 9.c4 Nc5 10.Nc3 Bd7 11.Qd2 Qc8 12.Rfd1 Bh3 13.Bh1 Rb8 14.Rac1 Qd7 15.e4 Rfd8 16.Qe2 Qe8 17.Bg2 Bxg2 18.Kxg2 a6 19.f3 e6 20.Qe3 Rbc8 21.Rc2 Qe7 22.Rcd2 Qc7 23.Nde2 Ne8 24.Nc1 b6 25.h4 Rb8 26.h5 b5 27.cxb5 axb5 28.hxg6 hxg6 29.N3e2 Bxb2 30.Rxb2 Qe7 31.Rbd2 Rdc8 32.Nd4 b4 33.Nce2 Qf6 34.Nc2 Rb6 35.Rd4 Rcb8 36.Rc4 Nc7 37.e5 1-0
2019.07.23 42nd Eastman Open 2019
2349994 IM Docx, S (2433) FM Clemens, A (2110) 1/2-1/2
1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Ba6 5.Qc2 Bb7 6.Bg2 c5 7.d5 exd5 8.cxd5 Nxd5 9.O-O Be7 10.Rd1 Nc6 11.Qa4 Nf6 12.Nh4 O-O 13.Nf5 d5 14.Nc3 Nd4 15.Nxd4 cxd4 16.Qxd4 Bc5 17.Qh4 Ne4 18.Qxd8 Raxd8 19.Nxe4 dxe4 20.Bf4 h6 21.h4 a5 22.Kf1 Rfe8 23.a3 Kf8 24.Ke1 Ke7 25.Bh3 Rxd1+ 26.Rxd1 Rd8 27.Rc1 Bd5 28.Bc7 Ra8 29.h5 Ra7 30.Bb8 Ra8 31.Bf4 Rd8 32.Bc7 Ra8 33.Bf5 Ra7 34.Bb8 Ra8 35.Be5 f6 36.Bf4 a4 37.Bd2 Ra7 38.Rc3 Rb7 39.Kf1 Kd6 40.Rc1 Kc6 41.Bb4 Re7 42.Bc3 Ra7 43.Kg1 Re7 44.e3 Ra7 45.Kg2 Re7 46.Kh2 Bf7 47.g4 Bd5 48.Kg3 Kb7 49.Bb4 Kc6 50.Kf4 Re5 51.Bc3 Re7 52.Kg3 Re8 53.Bd4 Re7 54.Bg6 Kd6 55.Kf4 Kc6 56.Bh7 Kd6 57.Bf5 Kc6 58.Bc8 Rc7 59.Bf5 Re7 60.Kg3 Kd6 61.Bc3 Kc6 62.Bg6 Bd6+ 63.Kg2 Bc5 64.Kg3 Bd6+ 65.Be5+ Bc5 66.Bf4 Bb3 67.Bb8 Kb7 68.Bf4 Kc6 69.Rh1 Kb7 70.Rc1 Kc6 71.Bb8 Kb7 72.Rxc5 bxc5 73.Bd6 Rd7 74.Bxc5 Bd5 75.Bd4 Kc6 76.Be8 Kd6 77.Kf4 Rc7 78.Bxa4 Rc1 79.Bc3 Rg1 80.Bb5 Rg2 81.Be1 Rg1 82.Bb4+ Ke6 83.f3 exf3 84.e4 Bb3 85.Kxf3 Bd1+ 86.Kf2 Rxg4 87.Bc6 Rh4 88.Bd5+ Kd7 89.Bf8 Rh2+ 90.Ke3 Rxb2 91.Bxg7 Ke7 92.Bxh6 Bxh5 93.Kd4 Be8 94.Kc3 Rb1 95.Be3 Kd6 96.Bd4 f5 97.Ba2 Rc1+ 98.Kd2 Rh1 99.e5+ Kc6 100.Bb3 f4 101.Bd1 Rh2+ 102.Kc3 Rh3+ 103.Kd2 Bg6 104.Bb2 Kd5 105.a4 Kc4 106.e6 Rd3+ 107.Ke1 Re3+ 108.Kf2 Rxe6 109.Bg4 Rb6 110.Be5 Be8 111.a5 Rb1 112.Bxf4 Rb2+ 113.Kg3 Kb5 114.Bc7 Ra2 115.Be6 Rxa5 116.Bxa5 Kxa5 1/2-1/2
2019.07.23 42nd Eastman Open 2019
2350008 FM Clemens, A (2110) FM Cordts, I (2212) 1-0
1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.Nc3 Bb4 5.Qa4+ Nc6 6.e3 O-O 7.Qc2 Bd6 8.h3 Re8 9.a3 dxc4 10.Bxc4 e5 11.O-O h6 12.Ba2 exd4 13.exd4 Qe7 14.Bxh6 Ne4 15.Nxe4 Qxe4 16.Bxf7+ Kf8 17.Qxe4 Rxe4 18.Bd5 Re2 19.Bc1 Bf5 20.b4 Rb8 21.Be3 Ne7 22.Bc4 Rb2 23.Ra2 Rxa2 24.Bxa2 a5 25.bxa5 Bxa3 26.Bd2 Ra8 27.Bb1 Bc8 28.Be4 Nf5 29.Rb1 Nd6 30.Bd5 c6 31.Ba2 Bf5 32.Re1 Ne4 33.Re3 Bd6 34.Be1 Bc7 35.g4 Bh7 36.Bb1 Nf6 37.Bxh7 Nxh7 38.Rb3 Ra7 39.Ne5 Ng5 40.Nc4 Kf7 41.Bd2 Ne4 42.Be3 Nf6 43.Bd2 1-0
2019.07.22 42nd Eastman Open 2019
2349982 FM Clemens, A (2110) FM Hamblok, R (2261) 1-0
1.d4 b6 2.e4 Bb7 3.Bd3 g6 4.Nf3 Bg7 5.O-O d6 6.Re1 e6 7.Nbd2 Ne7 8.c3 O-O 9.Nf1 c5 10.Ng3 Nbc6 11.Be3 Qd7 12.Qd2 cxd4 13.cxd4 Rae8 14.Bh6 f5 15.Bxg7 Kxg7 16.d5 exd5 17.exf5 gxf5 18.Qg5+ Kh8 19.Nxf5 Nxf5 20.Rxe8 Qxe8 21.Bxf5 Qf7 22.Bd3 Rg8 23.Qf5 Qg7 24.g3 Rf8 25.Qh5 Nb4 26.Rd1 d4 27.Nxd4 Nxd3 28.Rxd3 Rc8 29.Qd1 Qe5 30.f3 Rc4 31.Kf2 Qh5 32.h4 Qc5 33.Qd2 Rc1 34.Re3 Rh1 35.Kg2 Rb1 36.Re8+ 1-0
2019.07.21 42nd Eastman Open 2019
2356735 GM Michiels, B (2563) FM Clemens, A (2110) 1-0
1.c4 e5 2.Nc3 Nf6 3.Nf3 Nc6 4.e3 Bb4 5.Qc2 d6 6.Nd5 Bc5 7.a3 a5 8.b3 Be6 9.Nc3 Bg4 10.h3 Bh5 11.Nh4 Ne7 12.Bb2 g5 13.g4 Bg6 14.Nxg6 Nxg6 15.O-O-O Qe7 16.d4 Ba7 17.Nb5 O-O 18.Qf5 exd4 19.Nxa7 1-0
2019.02.23 79th Noteboom Open
2425906 FM Van Vliet, J (2379) FM Clemens, A (2126) 1-0
1.e4 c5 2.Nf3 d6 3.c3 Nf6 4.Be2 g6 5.O-O Bg7 6.Re1 O-O 7.Bf1 Nc6 8.d3 b6 9.Nbd2 Bb7 10.d4 cxd4 11.cxd4 e6 12.b3 d5 13.e5 Nd7 14.Ba3 Re8 15.Rc1 Rc8 16.Bd3 Ndb8 17.Qe2 Qd7 18.Bd6 Bf8 19.Bxf8 Rxf8 20.a3 Ne7 21.Nf1 Kg7 22.Ne3 Ng8 23.h4 Qe7 24.b4 Rxc1 25.Rxc1 Rc8 26.Qd2 Qd8 27.Ng4 Nd7 28.Rxc8 Bxc8 29.Qf4 Qe7 30.Bb5 Nf8 31.h5 gxh5 32.Nf6 Ng6 33.Qc1 Bb7 34.Nxh5+ Kh8 35.g3 Qd8 36.Bd3 h6 37.Bxg6 fxg6 38.Nf4 Qe8 39.Qc7 g5 40.Nxe6 Qxe6 41.Qxb7 Ne7 42.Qxa7 Nf5 43.Qb8+ Kh7 44.Qc7+ Kg8 45.Qc3 g4 46.Nh4 Ne7 47.Ng2 Qf5 48.Ne3 Qb1+ 49.Kg2 Qe4+ 50.Kg1 Qb1+ 51.Kh2 Qa2 52.Nxg4 h5 53.Nf6+ Kf7 54.Qf3 Ke6 55.Nxh5 1-0
2018.12.22 56th Groningen Open 2018
2457223 IM Warmerdam, Max (2433) FM Clemens, A (2162) 1-0
1.e4 c5 2.Nf3 d6 3.Bb5+ Bd7 4.Bxd7+ Nxd7 5.O-O Ngf6 6.Qe2 Rc8 7.b3 g6 8.Bb2 Bg7 9.d4 cxd4 10.Nxd4 Nc5 11.f3 O-O 12.c4 a6 13.Nc3 e6 14.Rad1 Qc7 15.Nc2 Rfd8 16.Qe3 b6 17.Rd2 Rb8 18.Rfd1 Ne8 19.Nd4 Nf6 20.Kh1 Ne8 21.f4 Nf6 22.Nf3 Ne8 23.Qe2 Nf6 24.e5 dxe5 25.Qxe5 Qe7 26.Nd5 1-0
2018.10.27 22nd Hoogeveen Open 2018
2483071 FM Clemens, A (2153) Murray, D (2222) 1/2-1/2
1.d4 Nf6 2.c4 c5 3.d5 b5 4.Qc2 b4 5.e4 d6 6.Nf3 g6 7.b3 Nxe4 8.Bb2 Nf6 9.Bd3 Bg7 10.O-O O-O 11.Nbd2 a5 12.a4 e5 13.dxe6 fxe6 14.Ne4 Nc6 15.Nxf6+ Bxf6 16.Be4 Ra6 17.Rad1 Ne7 18.Ne5 Qc7 19.Ng4 Bxb2 20.Qxb2 e5 21.Ne3 Bb7 22.Bd5+ Bxd5 23.Nxd5 Nxd5 24.Rxd5 Rf4 25.Rfd1 Rd4 26.Qe2 Qf7 27.Rd3 Qf6 28.h3 Ra8 29.f4 Rxd5 30.Rxd5 exf4 31.Qd3 Rd8 32.Qd1 Kf7 33.Rd3 Qe5 34.Qf3 Re8 35.Qc6 Re7 36.Qxd6 Qxd6 37.Rxd6 Re3 38.Ra6 Rxb3 39.Rxa5 Ra3 40.Rxc5 Ke6 41.a5 b3 42.Rb5 g5 43.a6 Rxa6 44.Rxb3 Rc6 45.g3 Rxc4 46.gxf4 gxf4 47.Kg2 Kf5 48.Kf3 Re4 49.Ra3 Re5 50.h4 Rb5 51.Rc3 Ra5 52.Rb3 Rc5 1/2-1/2
2018.10.26 22nd Hoogeveen Open 2018
2483041 Verhoef, Pieter (2058) FM Clemens, A (2153) 0-1
1.e4 c5 2.Nf3 d6 3.Bb5+ Bd7 4.Bxd7+ Nxd7 5.O-O Ngf6 6.Qe2 Rc8 7.c3 e6 8.d4 Be7 9.Bf4 O-O 10.dxc5 Nxc5 11.Nbd2 d5 12.exd5 Nxd5 13.Bg3 Qb6 14.Nc4 Qa6 15.Rfe1 Na4 16.Nce5 Qxe2 17.Rxe2 f6 18.Nd3 e5 19.c4 Rxc4 20.b3 Nac3 21.Rxe5 Rcc8 22.Ree1 Ba3 23.Nd2 b5 24.Re6 Nb6 25.Ne4 Ne2+ 26.Kf1 Nd4 27.Bd6 Nxe6 28.Bxa3 Rfd8 29.Nd6 Rc6 30.Nf5 Nd5 31.Re1 g6 32.Nb4 Nxb4 33.Ne7+ Kf7 0-1
2018.10.25 22nd Hoogeveen Open 2018
2483007 FM Clemens, A (2153) Van der Hagen, Loek (1820) 1-0
1.d4 Nf6 2.c4 c5 3.d5 b5 4.Qc2 bxc4 5.e4 e6 6.Bxc4 exd5 7.exd5 d6 8.Nc3 Be7 9.Nge2 O-O 10.O-O Nbd7 11.Bf4 Nh5 12.Be3 Ne5 13.b3 f5 14.f4 Ng4 15.Bc1 Rf6 16.h3 Nh6 17.Qd3 Rg6 18.Qf3 Nf6 19.Ng3 Nd7 20.Nh5 Bh4 21.Bb2 Nf6 22.Nxf6+ Bxf6 23.Nd1 Bxb2 24.Nxb2 Qh4 25.Qe3 Bd7 26.Rf3 Re8 27.Qf2 Qf6 28.Rd1 Nf7 29.Nd3 Re4 30.Re3 Qe7 31.Rde1 Nh6 32.Nxc5 Rxe3 33.Rxe3 Qd8 34.Ne6 Qf6 35.Re2 Qa1+ 36.Re1 Qc3 37.Qe3 Qb2 38.Re2 Qa1+ 39.Kf2 Qh1 40.Ng5 Rf6 41.Re1 Qh2 42.Nf3 Ng4+ 43.hxg4 1-0
2018.10.24 22nd Hoogeveen Open 2018
2482964 Boersma, J (2047) FM Clemens, A (2153) 1-0
1.e4 c6 2.c4 d5 3.cxd5 cxd5 4.exd5 Nf6 5.Bb5+ Nbd7 6.Nc3 a6 7.Qa4 g6 8.Be2 Bg7 9.d4 O-O 10.Bf3 Ne8 11.Nge2 Nd6 12.O-O Nf6 13.h3 Nf5 14.g3 Nd6 15.Bg2 b5 16.Qd1 Bb7 17.Nf4 Rb8 18.Nd3 a5 19.Ne5 Ra8 20.Nc6 Qd7 21.Re1 Rfe8 22.a3 Ra6 23.Bg5 h6 24.Bxf6 Bxf6 25.Qd3 e6 26.Ne5 Qd8 27.dxe6 Rxe6 28.Bxb7 Nxb7 29.Qxb5 Rab6 30.Qc4 Nd6 31.Qd5 Qe7 32.Qa8+ Qf8 33.Qxf8+ Kxf8 34.Nd5 Rb7 35.Nxg6+ Kg7 36.Nxf6 Kxg6 37.Nd5 Rxe1+ 38.Rxe1 Rxb2 39.Nf4+ Kf6 40.Rc1 Rb3 41.Rc3 Rb2 42.Rf3 Rd2 43.Kg2 Ke7 44.Re3+ Kd7 45.d5 Ra2 46.Rc3 Ne4 47.Rf3 Nd2 48.Re3 Nc4 49.Re4 Nb6 50.Re3 Nc4 51.Rc3 Nxa3 52.Rc6 Nb5 53.Nd3 Nd4 54.Nc5+ Ke7 55.d6+ Kf6 56.Rc8 Ne6 57.d7 Ke7 58.Re8+ Kd6 59.Rxe6+ 1-0
2018.10.23 22nd Hoogeveen Open 2018
2482926 FM Clemens, A (2153) Klaren, Duncan (1950) 1/2-1/2
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Bg5 c5 7.d5 Nbd7 8.Nh3 Ne5 9.Nf2 e6 10.Be2 exd5 11.cxd5 a6 12.a4 Qc7 13.O-O Rb8 14.Qd2 c4 15.Be3 Nfd7 16.f4 Nd3 17.Nxd3 cxd3 18.Bxd3 Nc5 19.Bc2 f5 20.Bd4 fxe4 21.Nxe4 Bf5 22.Bxg7 Nxe4 23.Bxe4 Qxg7 24.Bf3 Rbc8 25.Rac1 Qd7 26.Qb4 Qe7 27.Qd4 Rfe8 28.a5 Bd7 29.h3 Qh4 30.Qb4 Qe7 31.Qd2 Qf6 32.Rfe1 Rxe1+ 33.Rxe1 Bf5 34.Qb4 Qh4 35.Rf1 Rc2 36.Bd1 Rxg2+ 37.Kxg2 Bxh3+ 38.Kf3 Bxf1 39.Qxd6 Qh5+ 40.Kf2 Qxd1 41.Qd8+ Kg7 42.Qe7+ Kh6 43.Qg5+ 1/2-1/2
2018.10.22 22nd Hoogeveen Open 2018
2487673 FM Clemens, A (2153) FM Van Kooten, L (2320) 1/2-1/2
1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.Nf3 g6 7.Nd2 Bg7 8.e4 O-O 9.Be2 Na6 10.O-O Nc7 11.a4 b6 12.Nc4 Ba6 13.Bg5 Qd7 14.Re1 Bxc4 15.Bxc4 a6 16.h3 b5 17.Bf1 bxa4 18.Nxa4 Rab8 19.Bc4 Rb4 20.b3 Re8 21.e5 Nfxd5 22.Qf3 Rxe5 23.Rxe5 Bxe5 24.Rd1 Rxc4 25.bxc4 Qxa4 26.cxd5 c4 27.Bh6 Nb5 28.Re1 Qa5 29.Rc1 Nd4 30.Qd3 c3 31.Qc4 Qd8 32.Rxc3 Ne2+ 1/2-1/2
2018.10.22 22nd Hoogeveen Open 2018
2487713 Wedda, Dries (2216) FM Clemens, A (2153) 1-0
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nge2 O-O 6.Ng3 e5 7.d5 h5 8.Be2 h4 9.Nf1 Nh7 10.Be3 f5 11.exf5 gxf5 12.g3 Na6 13.f4 Qe7 14.Qc2 Nc5 15.O-O-O Bd7 16.Re1 exf4 17.gxf4 Kh8 18.Bf3 Bf6 19.Nd2 Qf7 20.Bd1 Rg8 21.Bxc5 dxc5 22.Nf3 Bxc3 23.Qxc3+ Qf6 24.Ne5 Rg7 25.Bh5 Be8 26.Bxe8 Rxe8 27.Rhg1 Reg8 28.Qe3 b6 29.Qf2 Qh6 30.Rg6 Qh5 31.Rxg7 Rxg7 32.Rg1 Nf6 33.Rg5 Qh7 34.Qg1 Kg8 35.Ng6 Ne4 36.Ne7+ Kf7 37.Rxg7+ Qxg7 38.Qxg7+ Kxg7 39.Nxf5+ Kf6 40.Nxh4 Nf2 41.Kd2 Ng4 42.h3 Nf2 43.Ke2 Nxh3 44.Ke3 a6 45.a4 a5 46.b3 Ng1 47.Nf3 Nh3 48.Ng5 Nxg5 49.fxg5+ Kxg5 50.d6 cxd6 51.Ke4 Kf6 52.Kd5 Ke7 53.Kc6 Ke6 54.Kxb6 Kd7 55.Kxa5 Kc6 56.Ka6 d5 57.cxd5+ Kxd5 58.Kb5 1-0
2018.10.21 22nd Hoogeveen Open 2018
2487648 De Vries, Emma (1905) FM Clemens, A (2153) 0-1
1.e4 c5 2.Nf3 d6 3.Bb5+ Bd7 4.Bxd7+ Nxd7 5.O-O Ngf6 6.Re1 Rc8 7.c3 e6 8.d4 cxd4 9.cxd4 d5 10.Nc3 dxe4 11.Ng5 Be7 12.d5 Nxd5 13.Ncxe4 O-O 14.Qg4 N7f6 15.Qh3 h6 16.Nf3 Rc4 17.Nxf6+ Bxf6 18.Qg3 Qc7 19.Ne5 Bxe5 20.Qxe5 Qxe5 21.Rxe5 Rc2 22.a3 Rfc8 23.Re1 a5 24.b3 R8c6 25.Be3 R6c3 26.b4 Nxe3 27.fxe3 axb4 28.axb4 Rb2 29.Rac1 Rxc1 30.Rxc1 Rxb4 0-1
2018.10.20 22nd Hoogeveen Open 2018
2487582 FM Clemens, A (2153) GM Pruijssers, R (2501) 0-1
1.d4 f5 2.g3 Nf6 3.Bg2 g6 4.Nf3 Bg7 5.O-O O-O 6.b3 e6 7.Bb2 d6 8.c4 Qe7 9.Nc3 c6 10.Qc2 e5 11.dxe5 dxe5 12.e4 f4 13.Qc1 Qc7 14.Ba3 Re8 15.Rd1 fxg3 16.hxg3 Ng4 17.Bd6 Qf7 18.Qc2 Nd7 19.Qe2 Nf8 20.c5 Nh6 21.Nh2 Ne6 22.Qc4 Nd4 23.Qxf7+ Nxf7 24.Bc7 Ne6 25.Ba5 Nxc5 26.Ne2 b6 27.Bc3 Ba6 28.Kf1 Ng5 29.f3 Rf8 30.Ke1 Nd3+ 31.Kd2 Nxe4+ 32.fxe4 Rf2 0-1
2018.07.18 41st Eastman Open 2018
2542464 Van de Lisdonk, Lucien (2092) FM Clemens, A (2165) 1/2-1/2
1.e4 c5 2.b3 e6 3.Bb2 Nc6 4.Bb5 Nd4 5.Bd3 Nf6 6.Nf3 Nxf3+ 7.Qxf3 Be7 8.O-O O-O 9.Nc3 d5 10.e5 Nd7 11.Rae1 a6 12.Qh3 g6 13.f4 c4 14.Be2 b5 15.Bg4 Nc5 16.b4 d4 17.bxc5 dxc3 18.Qxc3 Bxc5+ 19.d4 1/2-1/2
2018.07.17 41st Eastman Open 2018
2542424 FM Arman, D (2366) FM Clemens, A (2165) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 Nbd7 7.Qe2 e6 8.O-O-O Qc7 9.f4 Be7 10.g4 b5 11.a3 h6 12.Bh4 Rb8 13.Bg3 Nc5 14.Bg2 b4 15.axb4 Rxb4 16.e5 dxe5 17.Nc6 exf4 18.Nxb4 fxg3 19.Nc6 Bd6 20.hxg3 O-O 21.g5 hxg5 22.b4 Nb7 23.Qe3 Bxg3 24.Qxg3 1-0
2018.07.16 41st Eastman Open 2018
2542418 FM Clemens, A (2165) De Haas, Wouter (2056) 1-0
1.c4 Nf6 2.Nc3 g6 3.d4 Bg7 4.e4 d6 5.f3 O-O 6.Bg5 h6 7.Be3 e5 8.Nge2 a5 9.Qd2 Kh7 10.d5 Na6 11.g4 Ng8 12.Ng3 Bf6 13.Bd3 Bg5 14.h4 Bxe3 15.Qxe3 Nc5 16.Bc2 Bd7 17.h5 g5 18.O-O Ne7 19.Rfd1 Kg7 20.b3 Qb8 21.a3 Na6 22.Rab1 Qa7 23.Kf2 Qxe3+ 24.Kxe3 Rfc8 25.Nge2 Be8 26.b4 axb4 27.axb4 b6 28.Bd3 Ra7 29.Ra1 Rca8 30.Rdb1 Nc8 31.Rb2 Nb8 32.Rxa7 Rxa7 33.c5 Ba4 34.c6 b5 35.Bxb5 Bxb5 36.Nxb5 Nb6 37.Kd3 Ra1 38.Nxc7 Ra3+ 39.Nc3 Na4 40.Rc2 Nb6 1-0
2018.07.15 41st Eastman Open 2018
2542370 Pienski, O (2089) FM Clemens, A (2165) 1/2-1/2
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be2 e6 7.O-O Nc6 8.Be3 Be7 9.f4 O-O 10.a4 Qc7 11.Kh1 Nxd4 12.Bxd4 e5 13.Be3 exf4 14.Bxf4 Be6 15.Nd5 Bxd5 16.exd5 Nd7 17.c4 Bf6 18.Qc2 a5 19.Ra3 Rae8 20.Rh3 g6 21.Bh6 Be5 22.Bxf8 Rxf8 23.Bd3 Nc5 24.b3 f5 25.Rhf3 Qg7 26.Qb1 Qh6 27.Rh3 Qd2 28.Bc2 Rf7 29.Rhf3 Qh6 30.Rh3 Qd2 31.Rhf3 Qh6 32.Rh3 Qd2 1/2-1/2
2018.07.15 41st Eastman Open 2018
2542385 FM Clemens, A (2165) Boudry, William (2046) 1/2-1/2
1.c4 Nf6 2.Nc3 e6 3.Nf3 d5 4.d4 Be7 5.Bf4 O-O 6.e3 b6 7.cxd5 Nxd5 8.Nxd5 exd5 9.Bd3 c5 10.O-O Nc6 11.h3 Bd6 12.Bxd6 Qxd6 13.dxc5 bxc5 14.Rc1 Nb4 15.Bb1 Ba6 16.Re1 Bb7 17.a3 Na6 18.Qd3 g6 19.Red1 Rfd8 20.Ba2 Qf6 21.Qc3 Qxc3 22.Rxc3 Rac8 23.Rcd3 c4 24.R3d2 Re8 25.b4 Nc7 26.Nd4 a6 27.a4 Ne6 28.Ne2 a5 29.b5 Nc5 30.Nc3 Ne4 31.Rc2 Nxc3 32.Rxc3 f5 33.Bb1 Kf7 34.Kf1 Kf6 35.g4 fxg4 36.hxg4 Ke5 37.Ke2 Kd6 38.Kd2 Kc5 39.Bc2 Rc7 40.Kc1 Rf7 41.f4 Rfe7 42.Kb2 Rf8 43.Rf1 Bc8 44.g5 Bh3 45.Rg1 Bf5 46.Bxf5 Rxf5 1/2-1/2
2018.05.13 Groninger Combinatie Open
2580268 Wolters, Vincent (1848) FM Clemens, A (2179) 1/2-1/2
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.a4 e6 7.Be3 Be7 8.Be2 Nc6 9.Nb3 b6 10.f4 Qc7 11.Bf3 Rb8 12.O-O O-O 13.g4 Na5 14.Nxa5 bxa5 15.Rb1 Rb4 16.Qd3 Bb7 17.g5 Nd7 18.b3 Nc5 19.Bxc5 Qxc5+ 20.Kh1 Rc8 21.Na2 Rd4 22.Qe3 e5 23.f5 Rxe4 24.Qxc5 Rxc5 25.f6 Bf8 26.Rbc1 gxf6 27.gxf6 Bh6 28.Rcd1 Bf8 29.c4 Re2 1/2-1/2
2018.05.13 Groninger Combinatie Open
2580279 FM Clemens, A (2179) Abma, K (1909) 1-0
1.d4 e6 2.c4 f5 3.g3 Nf6 4.Bg2 Be7 5.Nf3 O-O 6.O-O d6 7.Nc3 a5 8.Qd3 Nc6 9.e4 e5 10.dxe5 dxe5 11.Qxd8 Rxd8 12.Nh4 fxe4 13.Nxe4 Nxe4 14.Bxe4 Nd4 15.Nf3 Nxf3+ 16.Bxf3 c6 17.Be3 Be6 18.b3 a4 19.Be4 axb3 20.axb3 Bh3 21.Rfc1 Be6 22.Kf1 g6 23.Ke2 Bg4+ 24.f3 Bf5 25.Bb6 Rdc8 26.Rd1 Be6 27.Ba5 Bf5 28.Bc3 Bxe4 29.fxe4 Bf6 30.h4 Rd8 31.Rxa8 Rxa8 32.Rd7 Ra2+ 33.Kd3 Rg2 34.Be1 Rb2 35.Rxb7 g5 36.hxg5 Bxg5 37.Bc3 1-0
2018.05.12 Groninger Combinatie Open
2580245 Pham, Khoi (2001) FM Clemens, A (2179) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be2 e6 7.Be3 Nbd7 8.O-O b5 9.a4 b4 10.Nc6 Qc7 11.Nxb4 d5 12.Nba2 dxe4 13.Nc1 Bd6 14.h3 O-O 15.Nb3 Rd8 16.Kh1 Bb7 17.f3 Nh5 18.Bf2 e3 19.Bh4 Ndf6 20.Qc1 Bf4 21.Ne4 Qe5 22.Nbc5 Rd2 23.Nd3 Nxe4 24.fxe4 Qxe4 25.Bf3 Rxg2 26.Kxg2 Qg6+ 27.Kh1 Ng3+ 28.Bxg3 Qxg3 29.Nxf4 Bxf3+ 30.Rxf3 Qxf3+ 31.Ng2 e2 32.Qe3 Qf1+ 33.Qg1 Qf3 34.Re1 Qxh3+ 35.Qh2 Qg4 36.Ne3 Qxa4 37.Qxe2 Rd8 38.Rd1 Qh4+ 39.Kg1 Qg5+ 40.Ng2 Qc5+ 41.Kh1 Rb8 42.Qxa6 Qxc2 1-0
2018.05.11 Groninger Combinatie Open
2580235 Salihbegovic, E (1923) FM Clemens, A (2179) 0-1
1.c4 g6 2.g3 Bg7 3.Bg2 c5 4.Nc3 Nc6 5.Rb1 e6 6.e4 Nge7 7.Nge2 O-O 8.O-O d6 9.a3 b6 10.b4 Bb7 11.d3 Qd7 12.Be3 Nd4 13.Qd2 Rfe8 14.Bh6 Bh8 15.Qg5 Nec6 16.h4 Ne5 17.Nxd4 cxd4 18.Ne2 Nxd3 19.f4 f5 20.h5 Kf7 21.hxg6+ hxg6 22.e5 Bxg2 23.Kxg2 Qc6+ 0-1
2018.05.11 Groninger Combinatie Open
2580219 FM Clemens, A (2179) GM Ernst, S (2541) 0-1
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 a5 10.Ba3 Re8 11.c5 axb4 12.Bxb4 dxc5 13.Bxc5 c6 14.dxc6 Qa5 15.Bxe7 Rxe7 16.Qc2 bxc6 17.Nd2 Qc5 18.Nb3 Qb4 19.Rfb1 Qa3 20.Nd2 Be6 21.Nd1 Bh6 22.Nb3 Qa4 23.Nc3 Qa3 24.Nd1 Rd8 25.Bc4 Bxc4 26.Qxc4 Rb7 27.Qxc6 Qe7 28.Qc2 Rc7 29.Qe2 Qb4 30.f3 Rc2 31.Qf1 Nh5 32.g3 Rdd2 33.Nxd2 Qxd2 34.Rb8+ Kg7 35.Nf2 Be3 36.Rd1 Bxf2+ 37.Kh1 Nxg3+ 38.hxg3 Qh6+ 39.Kg2 Bd4+ 0-1
2018.05.10 Groninger Combinatie Open
2580215 FM Clemens, A (2179) Van der Knaap, Jan (1911) 1-0
1.d4 d6 2.c4 e5 3.d5 f5 4.e4 Nf6 5.exf5 Bxf5 6.Ne2 Nbd7 7.Ng3 Bg6 8.Nc3 Be7 9.Be2 O-O 10.Be3 c6 11.O-O Nb6 12.Qb3 Qc7 13.Rac1 Kh8 14.h3 c5 15.Qd1 Rae8 16.Bd3 Bxd3 17.Qxd3 Qd7 18.b3 Nc8 19.f4 exf4 20.Bxf4 Ng8 21.Nce4 h6 22.Bd2 Bf6 23.Nxf6 Nxf6 24.Bc3 Ng8 25.Nh5 Rxf1+ 26.Rxf1 Re7 27.Rf8 Nb6 28.Qg6 a6 29.Qxh6# 1-0
2018.02.17 78th Noteboom Open
2611685 FM Clemens, A (2169) IM Ducarmon, Q (2472) 1/2-1/2
1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Ba6 5.Qc2 c5 6.d5 exd5 7.cxd5 g6 8.Bg2 Bg7 9.O-O O-O 10.Nc3 d6 11.a4 Bb7 12.Nd2 Na6 13.Nc4 Nb4 14.Qd1 Re8 15.Bf4 Bf8 16.e4 Ba6 17.b3 Nh5 18.Be3 Qd7 19.Rc1 Bg7 20.Re1 Rad8 21.Bg5 Ra8 22.Be3 Rad8 23.Bg5 Rb8 24.Be3 Kh8 25.Qd2 Rf8 26.Bf1 Rbe8 27.Bh6 f5 28.exf5 Bxh6 29.Qxh6 Qxf5 30.Qd2 Bxc4 31.Bxc4 Nf6 32.Nb5 Rxe1+ 33.Rxe1 Ne4 34.Qe2 Nxf2 35.Nxd6 Qf6 36.Ne4 Nxe4 37.Qxe4 Rd8 38.Qe7 Nxd5 39.Bxd5 Qxe7 40.Rxe7 Rxd5 41.Rxa7 Rd3 42.Rb7 Rxb3 43.a5 Ra3 1/2-1/2
2018.02.17 78th Noteboom Open
2611692 CM Heltzel, J (2222) FM Clemens, A (2169) 1/2-1/2
1.d4 Nf6 2.Nf3 g6 3.Bf4 Bg7 4.e3 O-O 5.h3 c5 6.c3 b6 7.Nbd2 Bb7 8.Be2 d6 9.O-O Nbd7 10.Bh2 Qc7 11.a4 a6 12.Bd3 e5 13.dxe5 Nxe5 14.Nxe5 dxe5 15.Qc2 Nd5 16.Rfe1 Rfd8 17.Rad1 Bc6 18.Bf1 b5 19.axb5 axb5 20.c4 Nb4 21.Qb1 bxc4 22.Nxc4 Qe7 1/2-1/2
2017.10.28 21st Hoogeveen Open 2017
2666154 Elgersma, Onno (1884) FM Clemens, A (2198) 1/2-1/2
1.e4 g6 2.d4 Bg7 3.Be3 c5 4.c3 cxd4 5.cxd4 d5 6.exd5 Nf6 7.Bb5+ Nbd7 8.Nc3 O-O 9.d6 exd6 10.Nf3 Nb6 11.O-O Nbd5 12.Nxd5 Nxd5 13.Bg5 Qb6 14.Bc4 Be6 15.Qd2 Nc7 16.d5 Bf5 17.Bb3 a5 18.Be3 Qb4 19.Qxb4 axb4 20.Rac1 Na6 21.Nd4 Bd7 22.Bc4 Nc5 23.Rfd1 Rfe8 24.Kf1 b6 25.Rc2 Ba4 26.b3 Bd7 27.Re1 Re4 28.Nb5 Bxb5 29.Bxb5 Bc3 30.Ree2 Ra7 31.f3 Re5 32.Bc4 g5 33.f4 gxf4 34.Bxf4 Rf5 35.Rf2 Be5 36.Bxe5 Rxe5 37.Rce2 Ne4 38.Rf4 Rae7 39.Bd3 f5 40.g4 Nc5 41.Bc4 fxg4 42.Rxg4+ Kf8 43.Rf4+ Rf7 44.Rxf7+ Kxf7 45.Rxe5 dxe5 46.Kf2 Ne4+ 47.Kf3 Nd6 48.Bd3 h6 49.h4 1/2-1/2
2017.10.27 21st Hoogeveen Open 2017
2666117 FM Clemens, A (2198) Damen, Jip (2016) 1/2-1/2
1.d4 g6 2.e4 Bg7 3.c4 d6 4.Nc3 Nf6 5.Nf3 O-O 6.Be2 Na6 7.O-O e5 8.d5 Nc5 9.Qc2 a5 10.Bg5 h6 11.Be3 Nh5 12.g3 f5 13.exf5 Bxf5 14.Qd1 Qe7 15.Nd2 Bh3 16.Re1 Nf4 17.Bg4 Bxg4 18.Qxg4 h5 19.Qd1 Nfd3 20.Rf1 Nxb2 21.Qc2 Nbd3 22.Bxc5 Nxc5 23.Qxg6 Qf7 24.Qxf7+ Rxf7 25.Nde4 Rf3 26.Rac1 Nd3 27.Rc2 Nb4 28.Re2 Rd3 29.Nb5 Na6 30.Rd2 Rxd2 31.Nxd2 Bh6 32.Ne4 Rf8 33.Kg2 Kf7 34.Rd1 Kg6 35.Rd3 Bc1 36.Rc3 Bh6 37.Ra3 b6 38.Rf3 Rxf3 39.Kxf3 Kf5 40.h3 Bc1 41.g4+ hxg4+ 42.hxg4+ Kg6 43.a4 Bf4 44.Kg2 Bc1 45.Kh3 Bf4 46.Kh4 Bc1 47.g5 Bf4 48.Kg4 Bc1 49.Nbc3 Nb4 50.Ne2 Nd3 51.N2c3 Nb4 52.Nb5 Na6 53.Kh4 Bf4 54.Kg4 Bc1 1/2-1/2
2017.10.26 21st Hoogeveen Open 2017
2666085 Hendriks, Ric (2087) FM Clemens, A (2198) 1/2-1/2
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.Be3 a6 7.Qf3 d6 8.Be2 Bd7 9.O-O Nf6 10.Qg3 g6 11.Rad1 Bg7 12.Qh4 h6 13.f3 g5 14.Qf2 Ne5 15.Nb3 b5 16.a3 Rb8 17.Kh1 Bc6 18.Nd4 Nh5 19.Rfe1 Nf4 20.Bf1 Nfg6 21.Nde2 O-O 22.Ng3 f5 23.exf5 exf5 24.Nh5 f4 25.Ba7 Rb7 26.Nxg7 Kxg7 27.Bd4 Nh4 28.Ne4 Bxe4 29.Rxe4 Nf5 30.Bc3 Kg6 31.Bd3 Nxd3 32.Rxd3 Rf7 33.Rd5 Ne3 34.Re6+ Kh7 35.Rdxd6 Nf5 36.Rd5 Qc4 37.Rde5 Rbd7 38.Re1 Ne3 39.Re8 Qd5 40.Rh8+ Kg6 41.Rg8+ Kh7 42.Rh8+ Kg6 43.Rg8+ 1/2-1/2
2017.10.25 21st Hoogeveen Open 2017
2666045 FM Clemens, A (2198) Colbow, Collin (1945) 0-1
1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+ 4.Bd2 Qe7 5.g3 Bxd2+ 6.Qxd2 Nc6 7.Nc3 d5 8.Bg2 O-O 9.Ne5 Nxe5 10.dxe5 Nd7 11.cxd5 exd5 12.Nxd5 Qxe5 13.O-O c6 14.Nf4 Nf6 15.Rfd1 Bd7 16.Qd4 Qxd4 17.Rxd4 Rfd8 18.Rad1 Kf8 19.Nh5 Nxh5 20.Rxd7 Ke8 21.Bh3 Nf6 22.R7d3 Rxd3 23.Rxd3 Rd8 24.Rxd8+ Kxd8 25.Kf1 Kc7 26.Ke1 Kd6 27.Kd2 c5 28.Kd3 b5 29.e4 Ng8 30.f4 f6 31.Bc8 Ne7 32.Ba6 c4+ 33.Ke3 Kc5 34.Bb7 b4 35.Ba6 Nc6 36.a4 c3 37.bxc3 bxc3 38.Bb7 Ne7 39.Kd3 Kb4 40.Kc2 0-1
2017.10.24 21st Hoogeveen Open 2017
2666003 FM De Boer, Eelke (2301) FM Clemens, A (2198) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.Be3 a6 7.Qf3 d6 8.Nxc6 Qxc6 9.Bd3 Nf6 10.O-O Be7 11.Qg3 O-O 12.f4 Qc7 13.Rae1 Bd7 14.Qh3 e5 15.f5 Bc6 16.g4 b5 17.g5 Nd7 18.f6 gxf6 19.Nd5 1-0
2017.10.23 21st Hoogeveen Open 2017
2668892 Uksini, Bardhyl (2363) FM Clemens, A (2198) 1-0
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f4 c5 6.d5 O-O 7.Nf3 e6 8.Be2 exd5 9.cxd5 Nbd7 10.O-O Re8 11.Qc2 a6 12.a4 Qc7 13.Kh1 c4 14.e5 dxe5 15.fxe5 Nxe5 16.Nxe5 Qxe5 17.Bxc4 Bf5 18.Qd1 Ne4 19.Bf4 Nxc3 20.bxc3 Qe4 21.Bb3 Bxc3 22.Rc1 Qb4 23.Bc7 Bb2 24.Rc4 Qe7 25.d6 Qe2 26.a5 Bd7 27.Rcf4 Qxd1 28.Rxd1 Re6 29.Bxe6 fxe6 30.Rb4 1-0
2017.10.23 21st Hoogeveen Open 2017
2668934 FM Clemens, A (2198) Knight, David (1926) 1-0
1.c4 e5 2.Nc3 Nf6 3.Nf3 Nc6 4.e3 Bb4 5.Qc2 O-O 6.Nd5 Bc5 7.a3 a5 8.b3 d6 9.Be2 h6 10.Nc3 Be6 11.Bb2 Nd7 12.Nb5 Bb6 13.d4 exd4 14.exd4 d5 15.O-O Ne7 16.c5 Ba7 17.Nxa7 Rxa7 18.Bd3 Bg4 19.Ne5 Nxe5 20.dxe5 Qd7 21.h3 Bf5 22.Bxf5 Nxf5 23.g4 Ne7 24.f4 d4 25.Rad1 Nc6 26.Qc4 h5 27.e6 Qe7 28.exf7+ Rxf7 29.Rfe1 Qh4 30.Re8+ Kh7 31.Qxf7 Qg3+ 1-0
2017.10.22 21st Hoogeveen Open 2017
2668870 FM Clemens, A (2198) Weihrauch, Jakob (1901) 1-0
1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Qb3 dxc4 5.Qxc4 Nbd7 6.e4 Nb6 7.Qd3 Bg7 8.Nf3 O-O 9.Be2 Bg4 10.O-O Nfd7 11.Rd1 c5 12.d5 Bxf3 13.Qxf3 Ne5 14.Qh3 Qd7 15.Qxd7 Nexd7 16.a4 a6 17.Be3 h5 18.a5 Bxc3 19.bxc3 Nc8 20.f4 Nd6 21.e5 Nf5 22.Bf2 Rfc8 23.Rab1 Rab8 24.Rb2 f6 25.e6 Nf8 26.Rdb1 Rc7 27.Rb6 Rd8 28.c4 Nd6 29.f5 gxf5 30.Bg3 h4 31.Bxd6 exd6 32.Rxb7 Rxb7 33.Rxb7 Nxe6 34.dxe6 Re8 35.Bh5 Rxe6 36.Bf7+ Kh8 37.Bxe6 1-0
2017.10.21 21st Hoogeveen Open 2017
2668847 Pham, Khoi (1859) FM Clemens, A (2198) 1/2-1/2
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.Be2 Nf6 7.O-O Be7 8.Kh1 O-O 9.f4 d6 10.Be3 a6 11.Bf3 Nxd4 12.Qxd4 e5 13.Qd2 exf4 14.Bxf4 Be6 15.Nd5 Bxd5 16.exd5 Nd7 17.c4 Bf6 18.Rac1 a5 19.b3 Rfe8 20.a3 Be5 21.b4 axb4 22.axb4 Bxf4 23.Qxf4 Ne5 24.Qd4 b6 25.c5 bxc5 26.bxc5 Nxf3 27.gxf3 dxc5 28.Rxc5 Qd6 29.Rc6 Qd7 30.Qc4 Rad8 31.Rd1 Qf5 32.Qd3 Re1+ 33.Kg2 Qg5+ 34.Kh3 Re3 35.Qf1 h5 36.Rd4 Rxd5 37.Rcc4 Rxd4 38.Rxd4 g6 39.Qf2 Qf5+ 40.Kg2 Qe5 41.Rd2 g5 42.Rd5 Qxd5 43.Qxe3 g4 44.Kg3 Qxf3+ 45.Qxf3 gxf3 46.Kxf3 Kg7 47.Ke3 Kg6 48.Kf4 f5 49.Kf3 Kg5 50.Kg3 f4+ 51.Kf3 Kf5 52.Kf2 Ke4 53.Ke2 f3+ 54.Kf2 Kf4 55.Kf1 Ke3 56.Ke1 f2+ 57.Kf1 Kf3 58.h3 Kg3 59.h4 Kf3 1/2-1/2
2017.07.18 40th Eastman Open 2017
2722472 IM Hunt, A (2424) FM Clemens, A (2198) 1-0
1.e4 c5 2.Nf3 e6 3.b3 a6 4.Bb2 Nc6 5.c4 Nf6 6.e5 Ng4 7.h3 Nh6 8.g4 b6 9.Bg2 Bb7 10.O-O Qc7 11.Na3 Be7 12.Nc2 O-O 13.Qe2 d6 14.exd6 Bxd6 15.d4 cxd4 16.Ncxd4 Nxd4 17.Bxd4 Rae8 18.Qe3 Bc5 19.Bxc5 bxc5 20.Ne5 Bxg2 21.Kxg2 Nf5 22.gxf5 exf5 23.f4 f6 24.Rae1 fxe5 25.fxe5 Re6 26.Rf2 g6 27.Rd2 f4 28.Qe4 Qe7 29.Rd3 Qg5+ 30.Kh2 Rfe8 31.Qd5 Qf5 32.Rd2 Kg7 33.Qxc5 Rxe5 34.Rxe5 Rxe5 35.Qd4 Kh6 36.Rf2 Re4 37.Qd6 Kh5 38.Rd2 g5 39.Qd3 Qe6 40.c5 Re3 41.Qxh7+ Qh6 42.Qxh6+ Kxh6 43.Rc2 f3 44.Kg3 Re2 45.Rxe2 fxe2 46.Kf2 1-0
2017.07.16 40th Eastman Open 2017
2729408 FM Clemens, A (2198) IM Docx, S (2427) 0-1
1.c4 e5 2.Nc3 Bb4 3.Qc2 Nf6 4.Nf3 Nc6 5.e3 d6 6.a3 Bxc3 7.Qxc3 O-O 8.b4 e4 9.b5 Ne7 10.Nd4 c5 11.Ne2 a6 12.Rb1 b6 13.Nf4 axb5 14.Rxb5 Ng6 15.Nxg6 fxg6 16.h3 Nd7 17.Bb2 Ne5 18.d4 exd3 19.Bxd3 Bd7 20.Be4 Bxb5 21.Bd5+ Kh8 22.cxb5 Ra7 23.f4 Qh4+ 24.Kd2 Ng4 25.g3 Qh5 26.Bf3 Nf6 27.e4 d5 28.exd5 Qf5 29.Re1 Nxd5 30.Qe5 Nf6 31.Kc1 Qd3 32.Re3 Qxb5 33.Qd6 Qf1+ 34.Bd1 Raa8 35.Rd3 h6 36.g4 c4 37.Rf3 Qh1 38.Qe5 Rfe8 0-1
2017.05.28 Groninger Combinatie Open
2752003 FM Clemens, A (2201) FM Kollen, Z (2315) 1/2-1/2
1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Ba6 5.Qc2 Bb4+ 6.Bd2 Be7 7.e4 d5 8.cxd5 Bxf1 9.Kxf1 exd5 10.e5 Ne4 11.Nc3 Nxc3 12.bxc3 Qd7 13.Kg2 Nc6 14.c4 Rd8 15.Rhd1 O-O 16.Be1 Nb4 17.Bxb4 Bxb4 18.Qb3 a5 19.cxd5 Qxd5 20.Qxd5 Rxd5 21.Rdc1 Rd7 22.Rc4 Be7 23.Rc6 Bd8 24.Rac1 Re8 25.a4 Rd5 26.R1c4 Re6 27.Kf1 Kf8 28.Ke2 Ke8 29.Ke3 Rxc6 30.Rxc6 Kd7 31.Rc2 b5 32.Ke4 c6 33.e6+ fxe6 34.Ne5+ Ke7 35.Nxc6+ Ke8 36.axb5 Rxb5 37.Nxd8 Kxd8 38.Ra2 Kd7 39.f4 Kc6 40.g4 g6 41.h4 Rd5 42.Ra1 h5 43.g5 Kb6 44.Rb1+ Rb5 45.Ra1 Rd5 46.Rb1+ Rb5 47.Ra1 1/2-1/2
2017.05.28 Groninger Combinatie Open
2752017 Kouwenhoven, Derk (2098) FM Clemens, A (2201) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.Be3 a6 7.a3 Nf6 8.Be2 Be7 9.O-O O-O 10.f4 d6 11.Qe1 Nxd4 12.Bxd4 e5 13.Be3 exf4 14.Rxf4 Be6 15.Rd1 Nd7 16.Bd4 Ne5 17.Qg3 Rac8 18.Rff1 Ng6 19.Bg4 Bh4 20.Qh3 Rce8 21.Rd2 Bg5 22.Rdf2 Bc4 23.Rd1 Bf4 24.b3 Be6 25.Rdf1 Be5 26.Bxe5 dxe5 27.Bxe6 fxe6 28.Rxf8+ Nxf8 29.Qe3 Qd6 30.Qf2 Qc7 31.Na4 Ng6 32.Nc5 Rf8 33.Qxf8+ 1-0
2017.05.27 Groninger Combinatie Open
2751978 FM Clemens, A (2201) GM Ernst, S (2550) 1/2-1/2
1.d4 Nf6 2.c4 b6 3.Nf3 Bb7 4.g3 Bxf3 5.exf3 e6 6.Bg2 d5 7.f4 Nc6 8.O-O Qd7 9.Nc3 Ne7 10.g4 g6 11.g5 Nh5 12.cxd5 exd5 13.Qf3 c6 14.Bh3 Nf5 15.Re1+ Be7 16.b4 Nhg7 17.b5 Kf8 18.bxc6 Qxc6 19.Qxd5 Qxd5 20.Nxd5 Bd6 21.Nf6 Rd8 22.d5 h6 23.Bb2 hxg5 24.Bxf5 Nxf5 25.fxg5 Bxh2+ 26.Kf1 Bf4 27.Nd7+ Rxd7 28.Bxh8 Bxg5 29.Bc3 Be7 30.Rad1 f6 31.Re4 a5 32.Re6 Rd6 33.Rxd6 Nxd6 34.Bd4 b5 35.Rc1 Nc4 36.a4 Nd2+ 37.Ke2 Nb3 38.Rc8+ Kf7 39.Bb2 bxa4 40.Rc7 Ke8 41.Rb7 g5 42.Ke3 Kd8 43.f3 Bc5+ 44.Ke4 Kc8 45.Rb5 Bb4 46.Kd3 Kc7 47.Bxf6 Nc5+ 48.Kc2 Kd6 49.Bxg5 Kxd5 50.Rb8 a3 51.Bf6 Na6 52.Rd8+ Kc4 53.Rc8+ Kd5 54.Rd8+ Kc4 55.Rc8+ 1/2-1/2
2017.05.27 Groninger Combinatie Open
2751990 Balje, J (2219) FM Clemens, A (2201) 1/2-1/2
1.d4 Nf6 2.c4 c5 3.d5 g6 4.Nc3 d6 5.e4 Bg7 6.Nf3 O-O 7.Be2 e6 8.O-O exd5 9.exd5 Bg4 10.Bg5 Qd7 11.Qd2 Na6 12.h3 Bxf3 13.Bxf3 Kh8 14.Rfe1 Nc7 15.Be2 Rfe8 16.Bf1 b6 17.a4 Rxe1 18.Rxe1 Re8 19.Rxe8+ Ncxe8 20.Bd3 Nc7 21.Nb5 Nxb5 22.axb5 Ne8 23.Qe2 Be5 1/2-1/2
2017.05.26 Groninger Combinatie Open
2751958 FM Clemens, A (2201) Dekker, Derk (1812) 1-0
1.d4 f5 2.g3 Nf6 3.Bg2 e6 4.Nf3 Be7 5.c4 d6 6.O-O O-O 7.Nc3 Ne4 8.Nxe4 fxe4 9.Nd2 d5 10.f3 e3 11.Nb1 c5 12.Bxe3 Nc6 13.cxd5 exd5 14.dxc5 Be6 15.Nd2 d4 16.Bf2 Bxc5 17.Qa4 Bb6 18.Nc4 Bc7 19.e4 dxe3 20.Nxe3 Qf6 21.f4 Rfd8 22.Qb5 Bb6 23.Nd5 Bxd5 24.Bxd5+ Kh8 25.Rad1 Nd4 26.Bxd4 Bxd4+ 27.Kh1 Rd6 28.Rfe1 Rdd8 29.Re6 1-0
2017.05.26 Groninger Combinatie Open
2751968 Konnen, Timo (1879) FM Clemens, A (2201) 0-1
1.d4 Nf6 2.Nc3 d5 3.e4 dxe4 4.f3 c6 5.Bg5 exf3 6.Nxf3 Bf5 7.Bd3 Bxd3 8.Qxd3 e6 9.Bxf6 gxf6 10.O-O-O Na6 11.Ne4 Be7 12.Qb3 Qb6 13.Rhf1 Qxb3 14.axb3 Rg8 15.g3 O-O-O 16.c3 c5 17.Ne1 f5 18.Nxc5 Bxc5 19.dxc5 Nxc5 20.b4 Ne4 21.Nd3 Rd5 22.Kc2 Rgd8 23.Rf3 h5 24.Ra1 Kb8 25.Ra3 h4 26.c4 Rd4 27.c5 hxg3 28.hxg3 Rh8 29.Rf4 Rh2+ 30.Kc1 Nxg3 31.Rxd4 Ne2+ 32.Kb1 Nxd4 33.Ne5 Nc6 34.Nxc6+ bxc6 35.b5 cxb5 36.Ra5 f4 37.Rxb5+ Kc7 38.Rb3 e5 39.Rf3 a5 40.Kc1 Kc6 0-1
2017.05.25 Groninger Combinatie Open
2751947 Seijen, Henk (1816) FM Clemens, A (2201) 0-1
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Be2 Nf6 6.Nc3 Bb4 7.Nxc6 bxc6 8.O-O O-O 9.Qd4 Qb6 10.Qxb6 axb6 11.e5 Nd5 12.Ne4 f5 13.Nd6 Bxd6 14.exd6 Nb4 15.c3 Ba6 16.Bxa6 Nxa6 17.Be3 f4 18.Bxb6 Rfb8 19.Bc7 Rxb2 20.Rfb1 Rc2 21.Rb7 e5 22.f3 Kf7 23.Re1 Nc5 24.Bb6 Nxb7 0-1
2017.02.26 77th Noteboom Open
2783499 IM Van Assendelft, F (2329) FM Clemens, A (2211) 1-0
1.e4 c5 2.Nf3 e6 3.Nc3 Nc6 4.g3 g6 5.d4 cxd4 6.Nxd4 a6 7.Nxc6 bxc6 8.Qd4 Qf6 9.e5 Qf3 10.Rg1 c5 11.Qa4 Qh5 12.Bf4 Bb7 13.g4 Qh4 14.Bg2 Qxg4 15.Rd1 Rd8 16.h3 Qxg2 17.Rxg2 Bxg2 18.Qxa6 f6 19.Nb5 Bg7 20.Nc7+ Kf7 21.Rxd7+ Rxd7 22.Qxe6+ Kf8 23.Qe8# 1-0
2017.02.25 77th Noteboom Open
2783496 FM Clemens, A (2211) Straver, R (2122) 1-0
1.d4 f5 2.g3 Nf6 3.Bg2 g6 4.Nf3 Bg7 5.O-O O-O 6.b3 d6 7.Bb2 c6 8.c4 Qe8 9.Qc2 Na6 10.a3 Nc7 11.Nbd2 Bd7 12.Rac1 Rc8 13.Rfe1 Ng4 14.e4 f4 15.d5 fxg3 16.hxg3 cxd5 17.Bxg7 Kxg7 18.exd5 Qf7 19.Qb2+ Kg8 20.Qd4 b6 21.Re2 Rce8 22.Rce1 h6 23.Bh3 Nf6 24.Bxd7 Nxd7 25.Qh4 Qf6 26.Qxh6 Rf7 27.Re6 Nxe6 28.dxe6 Rh7 29.exd7 Rf8 30.Qg5 Qf7 31.Re4 Rh5 32.Qxe7 1-0
2016.10.22 20th Hoogeveen Open 2016
2831996 Vroombout, E (2190) FM Clemens, A (2162) 0-1
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e5 5.Nb5 d6 6.N1c3 a6 7.Na3 Be7 8.Nd5 Nf6 9.Be3 Nxd5 10.exd5 Nd4 11.c4 O-O 12.Bxd4 exd4 13.Bd3 Bf6 14.O-O Bd7 15.Re1 Qa5 16.Nc2 b5 17.cxb5 axb5 18.a3 Rac8 19.Qf3 Rfe8 20.Nb4 Qb6 21.Rxe8+ Rxe8 22.Rc1 Bg5 23.Rd1 g6 24.g3 Qc5 25.h4 h5 26.Rb1 Bg4 27.Qg2 Bd2 28.Qf1 Bxb4 29.axb4 Qxb4 30.Bxb5 Re7 31.Bd3 Bf3 32.b3 Bxd5 33.Qc1 Kg7 34.g4 hxg4 35.h5 Re5 36.hxg6 Rh5 37.f3 Bxf3 0-1
2016.10.21 20th Hoogeveen Open 2016
2831961 FM Clemens, A (2162) FM Vogel, Ja (2134) 1/2-1/2
1.d4 e6 2.c4 f5 3.g3 Nf6 4.Bg2 c6 5.Nf3 d5 6.O-O Bd6 7.Qc2 O-O 8.Nc3 Ne4 9.Rb1 a5 10.c5 Bc7 11.Bf4 Bxf4 12.gxf4 Nd7 13.Na4 g5 14.Nxg5 Nxg5 15.fxg5 Qxg5 16.f4 Qh4 17.Qb3 Kf7 18.Nb6 Rb8 19.Nxd7 Bxd7 20.Qb6 Qd8 21.Qxd8 Rfxd8 22.a3 b5 23.b3 1/2-1/2
2016.10.20 20th Hoogeveen Open 2016
2831925 Henseler, J (2053) FM Clemens, A (2162) 1/2-1/2
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.Be3 a6 7.Qf3 Bd6 8.O-O-O Be5 9.Kb1 Nge7 10.h4 b5 11.h5 Bb7 12.Qg4 O-O 13.f4 Bxd4 14.Bxd4 Nxd4 15.Rxd4 f5 16.Qd1 Bc6 17.h6 g6 18.e5 Rab8 19.Rg1 b4 20.Ne2 Be4 21.Nc1 Rbc8 22.Rc4 Nc6 23.Rc5 Bd5 24.Rxd5 exd5 25.Qxd5+ Rf7 26.Bxa6 Rb8 27.Bc4 Nd8 28.Qd6 Qxd6 29.Bxf7+ Nxf7 30.exd6 Nxh6 31.Rd1 Ng4 32.Rd4 Ne3 33.g3 Kf7 34.Nb3 Rb5 35.a4 bxa3 36.bxa3 Ke6 37.Rd3 Nc4 38.a4 Rb6 39.Rc3 Nxd6 40.a5 Rb8 41.Kc1 Ne4 42.Nc5+ Kd6 43.Nxe4+ fxe4 44.Kd2 Ra8 45.Ke3 1/2-1/2
2016.10.19 20th Hoogeveen Open 2016
2831890 FM Clemens, A (2162) De Vries, Bram (1984) 1-0
1.d4 Nf6 2.c4 c5 3.d5 b5 4.Qc2 Na6 5.a3 bxc4 6.e4 e6 7.Bxc4 exd5 8.exd5 Nc7 9.Nc3 Bb7 10.Qd3 d6 11.Nf3 Qe7+ 12.Be3 Qd7 13.O-O Be7 14.Rfe1 O-O 15.Bg5 Rfe8 16.h3 h6 17.Bf4 Bf8 18.Rab1 Rxe1+ 19.Nxe1 Re8 20.Nc2 Qd8 21.b4 cxb4 22.Rxb4 Ba8 23.Qd4 Qe7 24.Rb1 Qd7 25.Ne3 a5 26.a4 Be7 27.Qa7 Bd8 28.Rb8 g5 29.Bg3 Qe7 30.Qxa5 Nh5 31.Bh2 Nxd5 32.Ncxd5 Bxd5 33.Qxd5 Nf6 34.Qxd6 Qe4 35.Rxd8 1-0
2016.10.19 20th Hoogeveen Open 2016
2831849 FM Strating, S (2276) FM Clemens, A (2162) 1-0
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.g3 O-O 5.Bg2 d6 6.Nf3 Nbd7 7.O-O e5 8.Re1 c6 9.e4 Qa5 10.Rb1 a6 11.b4 Qc7 12.a4 exd4 13.Nxd4 Nb6 14.Bf1 a5 15.bxa5 Rxa5 16.Bf4 Nh5 17.Be3 Nd7 18.Be2 Nhf6 19.Qd2 Nc5 20.Nb3 Nxb3 21.Rxb3 Nd7 22.Rd1 Nc5 23.Ra3 Re8 24.f3 Be5 25.Bf1 Be6 26.Qc2 Rea8 27.f4 Bxc3 28.Rxc3 Rxa4 29.f5 Ra2 30.Qb1 Ra1 31.Qxa1 Rxa1 32.Rxa1 Nxe4 33.fxe6 Nxc3 34.Ra8+ Kg7 35.Bd4+ Kh6 36.exf7 Qxf7 37.Bxc3 Qf3 38.Bd2+ Kg7 39.Rd8 d5 40.cxd5 cxd5 41.Rd7+ Kf6 42.Rxb7 Qe4 43.Rb4 Qc2 44.Be3 h5 45.Rd4 Ke5 46.Rd2 Qb1 47.Bf4+ Ke6 48.Kf2 Qb4 49.h4 d4 50.Bd3 Kf6 51.Bg5+ Kf7 52.Be4 Qc3 53.Kg2 Kg7 54.Rf2 Qe1 55.Bd3 Qc3 56.Bf1 Qc6+ 57.Kh2 Qc3 58.Bg2 Kh7 59.Bd5 Qa5 60.Rf7+ Kg8 61.Rd7+ Kf8 62.Bg2 Qe5 63.Bf4 Qf6 64.Rd6 Qg7 65.Bh3 Qe7 66.Rxd4 Qe2+ 67.Bg2 Kf7 68.Rd7+ Kf8 69.Bg5 Kg8 70.Rd2 Qe1 71.Bd5+ Kg7 72.Kg2 Qe5 73.Bf3 Qb5 74.Re2 Qc4 75.Bf4 Kf7 76.Rd2 Ke7 77.Bg5+ Kf8 78.Bd5 Qc5 79.Bh6+ Ke8 80.Be4 Kf7 81.Bd5+ Ke8 82.Re2+ Kd7 83.Be4 Qc4 84.Bd3 Qc6+ 85.Kh2 Qf6 86.Bg5 Qb6 87.Re7+ Kd6 88.Be4 Qf2+ 89.Bg2 Qc2 90.Rf7 Ke5 91.Rf6 Qb1 92.Rc6 Qd3 93.Bf4+ Kf5 94.Bh3+ Ke4 95.Re6+ 1-0
2016.10.18 20th Hoogeveen Open 2016
2831822 Bensaid, Simon (1983) FM Clemens, A (2162) 0-1
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.g3 a6 7.Bg2 d6 8.O-O Bd7 9.Nb3 b5 10.Re1 Be7 11.f4 Rc8 12.Ne2 Nf6 13.Bf3 O-O 14.g4 d5 15.f5 Nxe4 16.Bxe4 dxe4 17.Ng3 Nb4 18.c3 Nd3 19.Rxe4 Nxc1 20.Rxc1 0-1
2016.10.17 20th Hoogeveen Open 2016
2835647 FM Clemens, A (2162) GM Debashis, D (2478) 0-1
1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Ba6 5.Qc2 c5 6.d5 exd5 7.cxd5 Bb7 8.Bg2 Nxd5 9.O-O Be7 10.Rd1 Nc6 11.Qa4 Nf6 12.e4 O-O 13.Nc3 Qb8 14.Bf4 d6 15.Rd2 Ne5 16.Nh4 g6 17.Bg5 Re8 18.Re1 c4 19.f4 Nd3 20.Ree2 d5 21.exd5 Bc5+ 22.Kh1 Ng4 23.Ne4 Rxe4 24.Bxe4 Ngf2+ 25.Rxf2 Nxf2+ 26.Rxf2 Bxf2 27.Bf6 Qe8 28.Qxc4 Rc8 29.Qd3 Ba6 30.Qf3 Rc1+ 31.Kg2 Bc5 32.Bd3 Bxd3 33.Qxd3 Re1 34.Be5 Qa4 35.d6 Rd1 36.Qe2 Bxd6 37.Bc3 Rd5 38.Nf3 Qc6 39.Qe4 Bf8 40.f5 Bg7 41.f6 Bf8 42.h4 Rd6 43.Ng5 b5 44.a3 Re6 45.Qxc6 Rxc6 46.Ne4 a5 47.Kf3 b4 48.axb4 Bxb4 49.Be5 Kf8 50.Ke3 Ke8 51.Kd4 h6 52.Kd5 Kd7 53.Bf4 Bf8 54.Be5 Rb6 55.Bd4 Rb5+ 56.Kc4 Kc6 57.Kd3 Rb3+ 58.Bc3 Kd5 59.Nd2 Rb5 60.Nc4 Bb4 61.Ne3+ Ke6 62.Kc4 Rc5+ 63.Kd4 Rc8 0-1
2016.10.16 20th Hoogeveen Open 2016
2831758 De Boer, Eelke (2018) FM Clemens, A (2162) 0-1
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e5 5.Nb5 d6 6.N1c3 a6 7.Na3 Be7 8.Nd5 Nf6 9.Be3 Nxd5 10.exd5 Nd4 11.Bd3 O-O 12.O-O Nf5 13.Bd2 Nh4 14.Nc4 f5 15.f4 exf4 16.Ba5 Qe8 17.Rxf4 Bd8 18.Bxd8 Qxd8 19.a4 Ng6 20.Rf1 Ne5 21.a5 Nxc4 22.Bxc4 Qc7 23.Qd4 Bd7 24.Bd3 Rae8 25.b4 Re5 26.Rae1 Rfe8 27.Rxe5 Rxe5 28.c4 Qd8 29.c5 Qe7 30.Bc4 Re4 31.Qd3 Kh8 32.Kh1 dxc5 33.d6 Qe5 34.bxc5 Rd4 35.Qb3 Qxc5 36.Be6 Qxd6 37.Bxd7 Qxd7 38.h3 Rd5 39.Qb4 h6 40.Qf8+ Kh7 41.Re1 Rxa5 42.Qb4 Rb5 43.Qa3 Qd4 44.Qf3 a5 45.Rd1 Qe5 46.Qa3 b6 0-1
2016.10.15 20th Hoogeveen Open 2016
2835602 FM Clemens, A (2162) GM Shyam, SM (2552) 0-1
1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 Bb4 5.Bg5 h6 6.Bxf6 Qxf6 7.e3 O-O 8.Rc1 Rd8 9.a3 Bxc3+ 10.Rxc3 c6 11.Bd3 Nd7 12.O-O dxc4 13.Bxc4 b6 14.e4 Bb7 15.Qe2 c5 16.d5 exd5 17.Bxd5 Bxd5 18.exd5 Nf8 19.Rd1 Ng6 20.g3 Rd6 21.Rcd3 Rad8 22.b3 Qf5 23.Qd2 Ne7 24.Nh4 Qxd3 25.Qxd3 Rxd5 26.Qe2 Rxd1+ 27.Kg2 R1d7 28.Qe4 b5 29.Nf3 Rc7 30.Ne5 Rdc8 31.a4 c4 32.bxc4 bxa4 33.Qf3 Ng6 34.Nxg6 fxg6 35.Qd5+ Kh7 36.Qa5 Rxc4 37.Qxa7 Rf8 38.f4 Rc2+ 39.Kh3 Ra2 40.Qd4 Rf5 41.g4 Rb5 0-1
2016.07.20 39th Eastman Open 2016
2884659 FM Clemens, A (2155) FM Froeyman, H (2277) 1/2-1/2
1.d4 f5 2.g3 Nf6 3.Bg2 e6 4.c4 d5 5.Nf3 c6 6.O-O Bd6 7.Nc3 O-O 8.Qc2 Nbd7 9.cxd5 cxd5 10.Nb5 Bb8 11.Bf4 Bxf4 12.gxf4 Ne8 13.Rfc1 Nb6 14.Nc7 Nxc7 15.Qxc7 Nc4 16.Qxd8 Rxd8 17.b3 Nd6 18.Ne5 Bd7 19.Rc7 Bb5 20.e3 Rac8 21.Rac1 Rxc7 22.Rxc7 Rc8 23.Rxc8+ Nxc8 1/2-1/2
2016.07.17 39th Eastman Open 2016
2888655 FM Clemens, A (2155) FM Draftian, A (2283) 0-1
1.d4 f5 2.g3 e6 3.Bg2 Nf6 4.Nf3 d5 5.O-O Bd6 6.c4 O-O 7.b3 Ne4 8.Ba3 b6 9.Bxd6 Qxd6 10.Qc2 Bb7 11.Nbd2 Nd7 12.Rac1 c5 13.cxd5 exd5 14.e3 Rae8 15.Qb2 Re7 16.Qa3 a5 17.Rfe1 Rfe8 18.Qb2 h6 19.Nb1 Qg6 20.Nc3 Qf6 21.Nb5 g5 22.Rc2 f4 23.exf4 gxf4 24.Rd1 Ng5 25.dxc5 d4 26.c6 fxg3 27.Nbxd4 Nxf3+ 28.Bxf3 gxh2+ 29.Kh1 Re1+ 30.Rxe1 Rxe1+ 31.Kxh2 Qh4+ 32.Kg2 Qg5+ 33.Kh2 Bc8 34.cxd7 Qg1+ 35.Kh3 Bxd7+ 36.Kh4 Qg5# 0-1
2016.05.15 10th BPB Limburg Open
2915526 FM Clemens, A (2168) GM Socko, B (2600) 0-1
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 Bg4 7.Be3 Nfd7 8.Rc1 c5 9.d5 Na6 10.h3 Bxf3 11.Bxf3 Nc7 12.Be2 a6 13.a4 Qb8 14.O-O e6 15.Qd2 exd5 16.exd5 f5 17.Bg5 Rf7 18.Rce1 Qf8 19.f4 Re8 20.Bd3 Bd4+ 21.Kh2 Bf6 22.Bxf6 Nxf6 23.Rxe8 Qxe8 24.Re1 Re7 25.Rxe7 Qxe7 26.Qe2 Qg7 27.Qe3 Kf8 28.a5 Qd7 29.Bc2 Qd8 30.Na4 Na8 31.Qe6 Nh5 32.g3 Ng7 33.Qe1 Qf6 34.Qe3 Ne8 35.Kg2 Qd8 36.Qc3 Qf6 37.Qxf6+ Nxf6 38.Kf3 Ke7 39.g4 fxg4+ 40.hxg4 Nd7 41.g5 Kf7 42.b3 b6 43.axb6 Naxb6 44.Nc3 Ke7 45.Ke3 Na8 46.Ne4 Nc7 47.Nf2 Ne8 48.Ng4 Ng7 49.Nh6 Kf8 50.f5 Ne5 51.f6 Ne8 52.Kf4 a5 53.Ng4 Nxg4 54.Kxg4 Kf7 55.Kf4 h6 56.gxh6 Nxf6 57.Kg5 Nh7+ 58.Kg4 Kf6 59.Kf4 Ng5 60.Kg4 Nf7 61.h7 Kg7 62.h8=Q+ Nxh8 63.Kg5 Nf7+ 64.Kg4 Kf6 65.Kf4 Ne5 66.Be4 g5+ 67.Kg3 Nf7 68.Kg4 Nh6+ 69.Kh5 Nf5 70.Bc2 g4 0-1
2016.02.06 76th Noteboom Open
2946755 FM Bosman, M (2322) FM Clemens, A (2160) 1-0
1.Nf3 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.d4 O-O 6.h3 e5 7.d5 Nh5 8.g3 Na6 9.Be2 Nc5 10.Bg5 Qe8 11.Nd2 Nf6 12.g4 a5 13.Qc2 c6 14.O-O-O Bd7 15.Nb3 Nxb3+ 16.Qxb3 cxd5 17.cxd5 Qb8 18.Kb1 Rc8 19.f3 Be8 20.Be3 Nd7 21.Na4 Bf6 22.Rc1 Bd8 23.Rxc8 Qxc8 24.Rc1 Qb8 25.Bb5 Kf8 26.h4 Nf6 27.Bh6+ Ke7 28.Bg5 Kf8 29.Bxf6 Bxf6 30.Nb6 a4 31.Qb4 Bxb5 32.Qxb5 1-0
2016.02.05 76th Noteboom Open
2946732 FM Clemens, A (2160) GM Korneev, O (2581) 1-0
1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.Nc3 c6 5.e3 Nbd7 6.Qc2 Bd6 7.Bd3 O-O 8.O-O dxc4 9.Bxc4 b5 10.Be2 Bb7 11.e4 e5 12.dxe5 Nxe5 13.Nd4 Bc5 14.Nf5 Qb6 15.h3 Bc8 16.Bf4 Re8 17.Ng3 Ng6 18.Bg5 Bd4 19.Nf5 Nxe4 20.Nxd4 Nxg5 21.Rad1 Nf4 22.Bg4 Bxg4 23.hxg4 Rad8 24.Nf5 b4 25.Na4 Qc7 26.Rxd8 Rxd8 27.Re1 Nd5 28.Nc5 g6 29.Qd2 Nf4 30.Nb7 Nfh3+ 31.Kf1 Rf8 32.gxh3 Nf3 33.Qh6 gxf5 34.Re3 Nd2+ 35.Ke2 f6 36.Nc5 Ne4 37.Qxf8+ Kxf8 38.Ne6+ 1-0
2015.10.24 19th Hoogeveen Open 2015
2976650 FM Clemens, A (2175) Bekedam, Tyro (1981) 1-0
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 Nc6 7.d5 Ne5 8.Nxe5 dxe5 9.O-O e6 10.Be3 exd5 11.cxd5 Re8 12.Rc1 a6 13.h3 Bd7 14.Qb3 Qc8 15.Bf3 h6 16.Rfd1 Kh7 17.Na4 Bxa4 18.Qxa4 Qd8 19.Qb3 b5 20.Rc6 Qd7 21.Rdc1 Re7 22.Bc5 Ree8 23.Ba3 Ra7 24.Qc2 Rc8 25.Bc5 Raa8 26.Be3 h5 27.Rxc7 Rxc7 28.Qxc7 Qxc7 29.Rxc7 Kg8 30.g4 hxg4 31.hxg4 Bf8 32.g5 Ne8 33.Rc6 Be7 34.Be2 Kf8 35.f4 Bd6 36.f5 1-0
2015.10.23 19th Hoogeveen Open 2015
2976615 Sadallah, O (2067) FM Clemens, A (2175) 1/2-1/2
1.Nf3 Nf6 2.c4 g6 3.Nc3 Bg7 4.g3 O-O 5.Bg2 d6 6.d4 c6 7.O-O Qa5 8.e4 e5 9.Rb1 Bg4 10.Be3 exd4 11.Bxd4 Qh5 12.Qd3 Nbd7 13.Nd2 Ne5 14.Qc2 Bh3 15.Bxe5 dxe5 16.c5 Ng4 17.Nf3 f5 18.exf5 gxf5 19.Nh4 Bxg2 20.Kxg2 e4 21.Qe2 Qg5 22.h3 Ne5 23.f4 exf3+ 24.Nxf3 Nxf3 25.Rxf3 Rad8 26.Qc4+ Kh8 27.Rbf1 Rd2+ 28.R1f2 Rxf2+ 29.Rxf2 Be5 30.Ne2 Bxb2 31.Qb3 Be5 32.Qxb7 Rg8 33.Qb3 h5 34.h4 Qg4 35.Qf3 Qxh4 36.Nf4 Bxf4 37.Qxf4 Qxf4 38.Rxf4 Rf8 39.Rh4 Kg7 40.Rxh5 Kg6 41.Rh4 1/2-1/2
2015.10.22 19th Hoogeveen Open 2015
2976574 FM Clemens, A (2175) Lecomte, Robin (2317) 1/2-1/2
1.d4 f5 2.g3 Nf6 3.Bg2 g6 4.Nf3 Bg7 5.O-O O-O 6.b3 d6 7.Bb2 c6 8.Nbd2 Qc7 9.c4 a5 10.Qc2 Na6 11.a3 Re8 12.e4 fxe4 13.Nxe4 Nxe4 14.Qxe4 Bf5 15.Qe3 Qb6 16.Rfe1 Rad8 17.Rac1 e5 18.c5 Qc7 19.cxd6 Rxd6 20.Nxe5 Bxe5 21.dxe5 Rd3 22.Qg5 Be6 23.Bc3 Qb6 24.Red1 Rxd1+ 25.Rxd1 Qxb3 26.Rd8 Nc7 27.Qe7 Qd1+ 28.Rxd1 Rxe7 29.Bxa5 Nd5 30.Bb4 Re8 31.Bd6 Nc3 32.Rd3 Nb5 33.Bb4 Bf5 34.Re3 Nd4 35.Bd6 Nb5 36.Bb4 Nd4 37.Bd6 Nb5 38.Bb4 Nd4 39.Bd6 1/2-1/2
2015.10.21 19th Hoogeveen Open 2015
2976532 FM Dijkhuis, Tycho (2355) FM Clemens, A (2175) 1/2-1/2
1.e4 c6 2.Nc3 d5 3.Nf3 Bg4 4.h3 Bxf3 5.Qxf3 e6 6.d3 Bb4 7.Bd2 d4 8.Nb1 Bxd2+ 9.Nxd2 Ne7 10.g4 Ng6 11.O-O-O e5 12.Qf5 Nd7 13.Nf3 Qe7 14.h4 O-O-O 15.Qg5 Qd6 16.Qd2 Kb8 17.Kb1 Nf4 18.Ng5 Qe7 19.Nf3 Nc5 20.Qb4 h6 21.Nd2 Rhe8 22.Nc4 Na6 23.Qxe7 Rxe7 24.g5 Rh8 25.Rg1 hxg5 26.hxg5 b5 27.Na5 Kc7 28.c3 Kb6 29.Nb3 c5 30.a4 bxa4 31.Nd2 Re6 32.Nc4+ Kb7 33.Bg2 Rh2 34.Bf3 Rxf2 35.Bg4 Re7 36.cxd4 cxd4 37.Rh1 Nc5 38.Rh8 Nfxd3 39.Rc8 f5 40.Bxf5 a5 41.g6 Rc7 42.Rf8 Ka7 43.Rf7 Rb7 44.Be6 Nxe6 45.Rxd3 Rbxf7 46.gxf7 Rxf7 47.Nxe5 Rf4 48.Nc6+ Kb6 49.Nxd4 Rxe4 50.Nxe6 Rxe6 51.Rg3 g6 52.Rg5 Rc6 53.Ka2 Ka6 1/2-1/2
2015.10.20 19th Hoogeveen Open 2015
2976494 FM Van Kooten, L (2350) FM Clemens, A (2175) 1/2-1/2
1.d4 Nf6 2.c4 c5 3.d5 b5 4.Nf3 g6 5.cxb5 a6 6.b6 Qxb6 7.Nc3 d6 8.e4 Bg7 9.Nd2 O-O 10.a4 Nbd7 11.a5 Qb7 12.Nc4 Ne8 13.Be2 Nc7 14.O-O Nb5 15.Na4 Nd4 16.Nab6 Nxb6 17.Nxb6 Ra7 18.Rb1 Bd7 19.Bd3 Bb5 20.b4 Bxd3 21.Qxd3 cxb4 22.Be3 Nb5 23.Rxb4 Qb8 24.Rc4 Rc7 25.Rfc1 Rxc4 26.Rxc4 Qb7 27.h4 Re8 28.h5 Kf8 29.hxg6 hxg6 30.f4 e6 31.dxe6 fxe6 32.Rc2 Qf7 33.Rf2 Kg8 34.g4 Qf6 35.g5 Qc3 36.Rd2 Qxd3 37.Rxd3 Bc3 38.Nc4 Rd8 39.Bb6 Rd7 40.Na3 Nxa3 41.Rxc3 Nb5 42.Rc8+ Kf7 43.Kf2 d5 44.exd5 exd5 45.Ke3 d4+ 46.Kd3 Ke6 47.Rc6+ Kd5 48.Rxg6 Re7 49.Rf6 Re3+ 50.Kd2 Rg3 51.Rf8 Rg2+ 52.Kd3 Rg3+ 53.Kd2 Rg2+ 54.Kd3 Rg3+ 55.Kd2 1/2-1/2
2015.10.19 19th Hoogeveen Open 2015
2976416 GM Neelotpal, D (2465) FM Clemens, A (2175) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.Be2 Nf6 7.O-O Be7 8.Be3 d6 9.f4 O-O 10.Kh1 a6 11.Bf3 Nxd4 12.Qxd4 e5 13.Qd2 exf4 14.Bxf4 Be6 15.Rad1 Rfd8 16.Qe3 Nd7 17.Bg4 Qb6 18.Qg3 Nf8 19.Be3 Qc7 20.Bd4 Ng6 21.Bf5 Re8 22.Qg4 Bf8 23.Qh5 Qd8 24.Rd3 Bxf5 25.Qxf5 f6 26.Rh3 Be7 27.Nd5 Nf8 28.Rg3 Rc8 29.Rxg7+ Kxg7 30.Nxf6 Kh6 31.Ng8# 1-0
2015.10.19 19th Hoogeveen Open 2015
2976465 FM Clemens, A (2175) Halfhide, Sebastian (2102) 1-0
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.O-O Nc6 8.d5 Ne7 9.b4 a5 10.Ba3 axb4 11.Bxb4 b6 12.a4 Re8 13.Re1 Bf8 14.Bf1 c5 15.dxc6 Nxc6 16.Ba3 Bg4 17.Nb5 Bxf3 18.Qxf3 Rxa4 19.Rad1 Re6 20.Qb3 Ra8 21.g3 Nd4 22.Nxd4 exd4 23.Rxd4 Nd7 24.Rdd1 Nc5 25.Bxc5 bxc5 26.Bh3 Re8 27.e5 Qb8 28.Qxb8 Raxb8 29.e6 fxe6 30.Rxe6 Rxe6 31.Bxe6+ Kh8 32.Rd3 Rd8 33.h4 Bg7 34.Kg2 Bf6 35.Rd2 Bd4 36.Ra2 Rf8 37.Bd5 Rb8 38.Ra7 Rf8 39.f4 Rb8 40.h5 gxh5 41.Kh3 Rf8 42.Be4 Bg7 43.Kh4 Re8 44.Bd5 Bd4 45.Kxh5 Rf8 46.Kg4 Bg7 47.Rd7 Rf6 48.Rd8+ Bf8 49.Kg5 Rg6+ 50.Kf5 Kg7 51.Rd7+ Kh6 52.g4 Bg7 53.Rf7 Bf6 54.g5+ 1-0
2015.10.18 19th Hoogeveen Open 2015
2976389 FM Clemens, A (2175) Henseler, J (2069) 1-0
1.d4 Nf6 2.c4 e6 3.g3 d5 4.Nf3 dxc4 5.Bg2 Bb4+ 6.Bd2 a5 7.O-O O-O 8.Qc2 Bxd2 9.Nbxd2 b5 10.a4 c6 11.b3 cxb3 12.Nxb3 b4 13.e4 Nbd7 14.Qxc6 Ra6 15.Qc2 Bb7 16.Nfd2 Qa8 17.f3 Rc8 18.Qb2 Rac6 19.Rac1 Rc3 20.Rfe1 e5 21.d5 Qa7+ 22.Kh1 Nb6 23.Qa1 Nfd7 24.Bf1 f5 25.Bh3 fxe4 26.Be6+ Kh8 27.fxe4 R8c7 28.Rxc3 bxc3 29.Nf3 Qa6 30.Qa3 Rc8 31.Ng5 Rf8 32.Qe7 Qd3 33.Nf7+ 1-0
2015.10.17 19th Hoogeveen Open 2015
2976326 GM L'Ami, E (2619) FM Clemens, A (2175) 1-0
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 O-O 10.O-O a6 11.Bd3 b5 12.a3 Ra7 13.Qe1 Re8 14.Qg3 Nf6 15.e5 dxe5 16.fxe5 Nxd5 17.Bg5 Qd7 18.Ne4 Qg4 19.Qf2 Rc7 20.h3 Qe6 21.Rae1 c4 22.Nf6+ Kh8 23.Nd4 1-0
2015.08.30 Atlantis Open 2015
3004627 Middelveld, M (2114) FM Clemens, A (2170) 1/2-1/2
1.d4 Nf6 2.c4 g6 3.f3 c5 4.d5 b5 5.e4 Bg7 6.cxb5 O-O 7.Nc3 a6 8.Nh3 e6 9.bxa6 Nxa6 10.Be2 exd5 11.exd5 d6 12.Nf2 Bb7 13.O-O Nb4 14.Bc4 Nd7 15.a3 Nb6 16.Ba2 Nxa2 17.Rxa2 Bd4 18.Nb5 Be5 19.Nc3 Bd4 20.Nb5 Be5 1/2-1/2
2015.08.28 Atlantis Open 2015
3004591 Hummel, Pau (2037) FM Clemens, A (2170) 1-0
1.d4 Nf6 2.Nf3 g6 3.g3 Bg7 4.Bg2 O-O 5.c4 d6 6.O-O c6 7.Nc3 Qa5 8.d5 Qa6 9.Nd2 Nbd7 10.dxc6 bxc6 11.Qa4 Qxa4 12.Nxa4 Bb7 13.Nb3 Rac8 14.Be3 Ng4 15.Bd4 Bxd4 16.Nxd4 Nb6 17.Nxb6 axb6 18.b4 Rc7 19.c5 dxc5 20.bxc5 bxc5 21.Nb3 Ba6 22.Nxc5 Bxe2 23.Rfe1 1-0
2015.08.09 7th Vellmar Open 2015
3016325 Zahn, R (2091) FM Clemens, A (2170) 1/2-1/2
1.f4 d5 2.Nf3 Bg4 3.e3 Nd7 4.d4 Ngf6 5.Bd3 g6 6.Nbd2 Bg7 7.O-O O-O 8.Qe1 Bxf3 9.Rxf3 c5 10.c3 e6 11.Rh3 Rc8 12.Nf3 Ne4 13.g4 Qe7 14.Bxe4 dxe4 15.Ng5 Nf6 16.Qh4 Rfe8 17.Nxh7 Nxh7 18.Qxh7+ Kf8 19.Bd2 f5 20.Qxg6 Qf7 21.gxf5 exf5 22.Qg5 Re6 23.Kh1 Rg6 24.Qh5 Rcc6 25.Rg3 Ra6 26.Rxg6 Rxg6 27.Qe2 c4 28.Be1 Bf6 29.Bf2 Be7 30.Rg1 Ra6 31.a3 Rh6 32.Be1 Rg6 33.Rxg6 Qxg6 34.Qxc4 Qg4 35.Qf1 Qd1 36.Qf2 b5 37.Kg1 Qg4+ 38.Kf1 a6 39.Qg2 Qh5 40.Qg3 Kf7 41.h3 Kf8 42.Kg2 Qe2+ 43.Qf2 Qh5 44.Kh2 Qd1 45.Qd2 Qf3 46.Bg3 Bd6 47.Qf2 Qd1 48.Bh4 Kf7 49.Kg2 Ke6 50.Qe1 Qc2+ 51.Qf2 Qd1 52.Bd8 Kd7 53.Ba5 Be7 54.Bb4 Bf6 55.Qf1 Qd2+ 56.Qf2 Qd1 57.Qf1 Qd2+ 58.Qf2 1/2-1/2
2015.08.09 7th Vellmar Open 2015
3016363 FM Clemens, A (2170) Calvi, Stefan (2041) 1-0
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 c5 7.Nge2 cxd4 8.Nxd4 Nc6 9.Be2 Bd7 10.O-O Ne8 11.Qd2 f5 12.exf5 gxf5 13.Rad1 b6 14.Nc2 Ne5 15.Bg5 Nf6 16.Nd5 Kh8 17.Nce3 Be6 18.Nf4 Qd7 19.Bd3 Nxd3 20.Qxd3 Rac8 21.b3 Ne8 22.Nxe6 Qxe6 23.Nd5 Rf7 24.Rfe1 Be5 25.f4 Qg6 26.Bxe7 Bg7 27.Bg5 h6 28.Ne7 1-0
2015.08.08 7th Vellmar Open 2015
3016254 FM Clemens, A (2170) Hilverda, A (2382) 0-1
1.d4 d5 2.c4 c6 3.e3 Bf5 4.cxd5 cxd5 5.Qb3 Nc6 6.Qxb7 Bd7 7.Qb3 Nf6 8.Nf3 Rb8 9.Qd1 Qc7 10.Nc3 e5 11.dxe5 Nxe5 12.Be2 Be7 13.O-O O-O 14.a4 Rfd8 15.Nb5 Nxf3+ 16.Bxf3 Bxb5 17.axb5 Rxb5 18.Qa4 Rb4 19.Qxa7 Qe5 20.Ra4 Bd6 21.g3 Ne4 22.Rxb4 Bxb4 23.Qd4 Qe7 24.Rd1 f5 25.Bxe4 fxe4 26.Bd2 Bc5 27.Qa4 Qf7 28.Qc6 Qf3 29.Rf1 Bf8 30.Bc3 h5 31.h4 Kh7 32.Qe6 Rd6 33.Qe5 Rg6 34.Bd4 Bd6 0-1
2015.08.08 7th Vellmar Open 2015
3016296 Werner, Mart (1993) FM Clemens, A (2170) 1/2-1/2
1.d4 Nf6 2.Bg5 Ne4 3.Bf4 d5 4.f3 Nf6 5.e4 dxe4 6.Nc3 exf3 7.Nxf3 Bg4 8.h3 Bxf3 9.Qxf3 c6 10.O-O-O e6 11.Bd3 Nbd7 12.Rhf1 Be7 13.g4 O-O 14.Ne4 Nxe4 15.Qxe4 Nf6 16.Qe2 Nd5 17.Qe4 g6 18.Kb1 Nxf4 19.Rxf4 Bg5 20.Rf3 Qd5 21.Qe2 Rad8 22.Bc4 Qd6 23.Qf2 Qe7 24.Rf1 Kg7 25.a3 h6 26.Qe1 Kg8 27.Qe4 Rde8 1/2-1/2
2015.08.07 7th Vellmar Open 2015
3016193 FM Clemens, A (2170) Krosenbrink, Marcel (1982) 1-0
1.d4 Nf6 2.c4 e6 3.g3 Bb4+ 4.Bd2 Qe7 5.Nf3 Ne4 6.Bg2 f5 7.O-O O-O 8.Bf4 Bd6 9.Bxd6 Nxd6 10.c5 Nf7 11.Nc3 d6 12.cxd6 cxd6 13.e4 Ng5 14.Nxg5 Qxg5 15.f4 Qe7 16.exf5 Rxf5 17.Re1 Qf7 18.d5 e5 19.fxe5 Rxe5 20.Rxe5 dxe5 21.Qe2 Nd7 22.Nb5 Qe7 23.d6 Qg5 24.Nc7 Rb8 25.Qc4+ Kh8 26.Qf7 h5 27.Ne6 Qh6 28.Qe8+ Kh7 29.Be4+ g6 30.Qf7+ Kh8 31.Bxg6 1-0
2015.08.07 7th Vellmar Open 2015
3016221 FM Dorst, J (2207) FM Clemens, A (2170) 1/2-1/2
1.e4 c5 2.Nc3 Nc6 3.Bb5 Nd4 4.Bc4 e6 5.Nf3 a6 6.Nxd4 cxd4 7.Ne2 b5 8.Bd3 Bc5 9.b4 Bxb4 10.Nxd4 Nf6 11.e5 Nd5 12.Qg4 O-O 13.Be4 Bb7 14.Qh3 g6 15.O-O f5 16.Bf3 Be7 17.Re1 Qc7 18.c3 Rfc8 19.Qg3 Qd8 20.Bxd5 Bxd5 21.Ne2 Rc4 22.d4 b4 23.cxb4 Rxb4 24.Be3 Rab8 25.Nf4 Bh4 26.Qh3 Be4 27.g3 Bg5 28.Qf1 Bxf4 29.Bxf4 Rxd4 30.Qxa6 Ra8 31.Qe2 Ra3 32.Be3 Rda4 33.Bc5 Rc3 34.Rac1 Rxc1 35.Rxc1 Qa8 36.Qb5 Bc6 37.Qb6 Rxa2 38.Be7 Ra1 39.Qb2 Bh1 40.f3 Rxc1+ 41.Qxc1 Bxf3 42.Qc7 Bc6 43.Qd8+ Qxd8 44.Bxd8 Kf7 45.Kf2 d5 46.exd6 e5 47.Ke3 Ke6 48.Be7 Kd5 49.h4 h6 50.Bf8 g5 51.hxg5 hxg5 52.Bh6 f4+ 53.gxf4 exf4+ 54.Kf2 Kxd6 1/2-1/2
2015.08.06 7th Vellmar Open 2015
3016161 Hilgert, V (1905) FM Clemens, A (2170) 0-1
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.Rd1 a6 10.d5 Ne5 11.Nc1 Bd7 12.b3 b5 13.Be2 bxc4 14.bxc4 Qb4 15.Nd3 Nxd3+ 16.Bxd3 Ng4 17.Be2 Nf6 18.Qd3 Nxd5 19.Bd2 Nf6 0-1
2015.07.22 38th Eastman Open 2015
3025210 Kalmes, R (1989) FM Clemens, A (2170) 1/2-1/2
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.c3 Nf6 5.e5 Nd5 6.cxd4 d6 7.a3 Nc6 8.Bd3 g6 9.Bg5 Qa5+ 10.Bd2 Qb6 11.Nc3 Nxc3 12.Bxc3 dxe5 13.Nxe5 Bg7 14.Qf3 Nxe5 15.dxe5 Bd7 1/2-1/2
2014.10.18 18th Unive Open 2014
3122490 IM Antoli Royo, J (2450) FM Clemens, A (2195) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.f4 a6 7.Be3 b5 8.Bd3 Bb7 9.Qf3 Nf6 10.g4 h5 11.g5 Ng4 12.Bg1 Nxd4 13.Bxd4 e5 14.fxe5 Bc5 15.Bxc5 Qxc5 16.O-O-O Qf2 17.Qh3 Qf4+ 18.Rd2 Qxg5 19.Be2 Nxe5 20.Qf1 g6 21.Rg1 Qe7 22.Qf2 Kf8 23.Nd1 Bxe4 24.Qf4 d5 25.Ne3 Kg7 26.Rd4 Nc6 27.Bf3 Rhe8 28.Bxe4 Qxe4 29.Nf5+ Kf6 30.Qg5+ Ke6 31.Ng7+ 1-0
2014.10.17 18th Unive Open 2014
3122452 FM Clemens, A (2195) IM Gonzalez de la Torre, S (2440) 0-1
1.d4 Nf6 2.c4 c5 3.d5 b5 4.Qc2 bxc4 5.e4 g6 6.Bxc4 d6 7.Nf3 Bg7 8.O-O O-O 9.Re1 Nfd7 10.Nc3 Ba6 11.Nb5 Bxb5 12.Bxb5 Qa5 13.Bxd7 Nxd7 14.Bd2 Qb5 15.Bc3 Rfd8 16.Bxg7 Kxg7 17.Qc3+ Kg8 18.b3 Qb4 19.Rac1 Qxc3 20.Rxc3 a5 21.e5 a4 22.exd6 exd6 23.Nd2 Nf6 24.Rd3 Kf8 25.Nc4 axb3 26.axb3 Re8 27.Kf1 Ra6 28.Red1 h5 29.g3 Re4 30.f3 Re7 31.h4 Ke8 32.Kf2 Kd7 33.R3d2 Re8 34.Rd3 Ng8 35.R1d2 Nh6 36.Ne3 Rb8 37.g4 Rb4 38.g5 Ng8 39.Kg3 Ne7 40.Rc3 Ra3 41.Rdd3 Rd4 42.f4 Ra2 43.Kf3 Rh2 44.Kg3 Re2 45.Kf3 Rxe3+ 46.Rxe3 Nxd5 47.Rc2 Rxf4+ 0-1
2014.10.16 18th Unive Open 2014
3122420 FM Schoorl, R (2330) FM Clemens, A (2195) 1/2-1/2
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.f4 a6 7.Nxc6 Qxc6 8.Bd3 b5 9.Qe2 Bb7 10.Bd2 Be7 11.a3 Rc8 12.O-O-O Nf6 13.Kb1 O-O 14.Rhe1 Qb6 15.e5 Nd5 16.Nxd5 Bxd5 17.Bxh7+ Kxh7 18.Qh5+ Kg8 19.Re3 f6 20.Rg3 Be4 21.Bc3 Rxc3 22.Rxc3 Qb7 23.g4 fxe5 24.g5 g6 25.Qh6 Rf7 26.Rh3 Rg7 27.Qh8+ Kf7 28.fxe5 Bf5 29.Rc3 Rg8 30.Qh4 Rc8 31.Rxc8 Qxc8 32.Rd2 Qc6 33.Qh7+ Ke8 34.Qh8+ Bf8 35.Qh7 a5 36.h4 Be7 37.Qh8+ Bf8 38.Qh7 Be7 39.Qh8+ Bf8 40.Qh7 1/2-1/2
2014.10.15 18th Unive Open 2014
3122361 FM Clemens, A (2195) Colijn, S (2259) 1/2-1/2
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.Ne2 d5 6.a3 cxd4 7.exd4 Be7 8.Nf4 dxc4 9.Bxc4 O-O 10.O-O a6 11.Ba2 b5 12.d5 e5 13.Nd3 e4 14.Nf4 Bd6 15.f3 exf3 16.Qxf3 Qc7 17.h3 Nbd7 18.Kh1 Ne5 19.Qf2 Ng6 20.Nxg6 hxg6 21.Bf4 Nh5 22.Bxd6 Qxd6 23.Rfe1 Ng3+ 24.Kg1 Bf5 25.Re3 Nh5 26.g4 Rae8 27.Rae1 Rxe3 28.Rxe3 Nf4 29.gxf5 gxf5 30.Rf3 g5 31.Ne2 Ng6 32.Rxf5 f6 33.Qe3 Kg7 34.Rf2 Nh4 35.Nd4 Rc8 36.Nc6 Rc7 37.Kh1 Rf7 38.Re2 Nf5 39.Qe6 Qf4 40.Nd8 Qf1+ 41.Kh2 Re7 42.Qxe7+ Nxe7 43.Rxe7+ Kf8 44.d6 Qf2+ 45.Kh1 Qf1+ 46.Kh2 Qf4+ 47.Kg2 Qxd6 48.Rf7+ Ke8 49.Nb7 Qd2+ 50.Kf3 Qxb2 51.Nd6+ Kd8 52.Nb7+ Ke8 1/2-1/2
2014.10.15 18th Unive Open 2014
3122392 FM Clemens, A (2195) Wunnink, M (2286) 1-0
1.d4 d5 2.c4 c6 3.Nc3 Nf6 4.e3 a6 5.Qc2 g6 6.Bd3 Bg7 7.Nf3 O-O 8.O-O Bg4 9.Ne5 Be6 10.c5 Nbd7 11.Nxd7 Qxd7 12.Bd2 Ng4 13.b4 f6 14.f3 Nh6 15.Ne2 Bf7 16.Ng3 e5 17.Bc3 Rae8 18.Rfe1 Re7 19.Rab1 Rfe8 20.dxe5 fxe5 21.e4 Kh8 22.Bd2 Be6 23.Bg5 Rf7 24.exd5 cxd5 25.Bxh6 Bxh6 26.Rxe5 d4 27.Nf1 Bd5 28.Rxe8+ Qxe8 29.Qf2 Be3 30.Nxe3 dxe3 31.Qb2+ Kg8 32.Re1 Qe6 33.a3 g5 34.Qd4 Re7 35.Be4 Bc6 36.Qxe3 1-0
2014.10.14 18th Unive Open 2014
3122337 Hummel, J (1975) FM Clemens, A (2195) 0-1
1.d4 Nf6 2.Nf3 g6 3.g3 Bg7 4.c4 O-O 5.Bg2 d6 6.O-O c6 7.Nc3 Qa5 8.h3 e5 9.e4 Nbd7 10.Be3 Nb6 11.Qd3 exd4 12.Nxd4 Qa6 13.Nc2 d5 14.exd5 cxd5 15.Nb4 Qxc4 16.Ncxd5 Nfxd5 17.Qxc4 Nxc4 18.Nxd5 Nxe3 19.Nxe3 Be6 20.Rac1 Bxb2 21.Rc7 Rab8 22.a4 Be5 23.Rxb7 Rxb7 24.Bxb7 Bxh3 25.Rb1 Be6 26.a5 Rd8 27.Rb5 Bd4 28.Nd5 a6 29.Ne7+ Kf8 30.Nc6 axb5 31.Nxd8 Bd7 32.Nc6 Bxc6 33.Bxc6 b4 34.Bd5 Ke7 35.Kf1 f6 36.f3 Kd6 37.Bg8 h6 38.Ke2 Kc5 39.Kd3 Bf2 40.a6 Kb6 41.Kc4 Be1 42.Bh7 g5 43.g4 Kxa6 44.Bd3 Ka5 45.Bc2 Bc3 46.Kc5 Ka6 47.Kc6 Ka7 48.Kd5 Kb6 49.Kc4 Kc6 50.Be4+ Kd6 51.Kd3 Ke5 52.Bb7 Kf4 53.Ke2 b3 54.Be4 h5 55.gxh5 g4 56.Kf2 f5 57.Bb1 Bd4+ 58.Ke2 g3 0-1
2014.10.13 18th Unive Open 2014
3122304 Mijnheer, P (2169) FM Clemens, A (2195) 1/2-1/2
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.Be2 a6 7.Be3 Nf6 8.a3 Be7 9.O-O O-O 10.Kh1 d6 11.f4 Bd7 12.Qe1 Nxd4 13.Bxd4 Bc6 14.Qg3 Rfd8 15.Bd3 Rd7 16.Rae1 Re8 17.e5 dxe5 18.Bxe5 Qd8 19.Re3 Bc5 20.Bxh7+ Kf8 21.Rd3 Bd4 22.Rxd4 Rxd4 23.Bxd4 Qxd4 24.Bd3 e5 25.fxe5 Rxe5 26.h3 Re3 27.Qb8+ Ke7 28.Qc7+ Kf8 29.Qb8+ Ke7 1/2-1/2
2014.10.12 18th Unive Open 2014
3122272 FM Clemens, A (2195) Smeets, Pierre (2044) 1/2-1/2
1.d4 d5 2.c4 c6 3.Nc3 Nf6 4.e3 e6 5.Nf3 Bd6 6.Bd3 Nbd7 7.e4 dxe4 8.Nxe4 Nxe4 9.Bxe4 Nf6 10.Bc2 c5 11.O-O O-O 12.Bg5 h6 13.Bh4 cxd4 14.Qxd4 Be7 15.Qc3 Bd7 16.Rad1 Qc7 17.Bxf6 Bxf6 18.Qd3 Rfd8 19.Qh7+ Kf8 20.b3 Bc6 21.Be4 Ke7 22.Bxc6 Qxc6 23.Qc2 b5 24.Qe2 b4 25.h3 a5 26.Ne5 Qc7 27.f4 Rxd1 28.Rxd1 Rd8 29.Rxd8 Kxd8 30.Qe4 Bxe5 31.Qxe5 Qxe5 32.fxe5 Kd7 33.Kf2 Kc6 34.Ke3 Kc5 35.g4 g5 36.Ke4 Kb6 37.Kd3 Kc5 38.Ke3 Kb6 39.Kd4 1/2-1/2
2014.10.11 18th Unive Open 2014
3122215 GM Roiz, M (2585) FM Clemens, A (2195) 1-0
1.Nf3 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.d4 O-O 6.Be2 c5 7.O-O cxd4 8.Nxd4 Nc6 9.Nc2 Nd7 10.Bd2 Nc5 11.b4 Ne6 12.Rc1 Ncd4 13.Nxd4 Nxd4 14.Be3 Nxe2+ 15.Qxe2 Be6 16.Rfd1 Qc7 17.Nb5 Qb8 18.c5 dxc5 19.Bxc5 a6 20.Nc3 Re8 21.Nd5 Bxd5 22.Rxd5 b6 23.Be3 Qb7 24.Qd3 Rac8 25.Rxc8 Rxc8 26.Rd7 Qc6 27.Rxe7 Bf8 28.Ra7 Bxb4 29.Rxa6 Bc5 30.Bxc5 Qxc5 31.g3 Kg7 32.Kg2 h5 33.h4 Rc7 34.Ra8 Qe7 35.Qd4+ Qf6 36.Rg8+ 1-0
2014.07.20 37th Taminco Open 2014
3167397 FM Clemens, A (2187) GM Meijers, V (2475) 0-1
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 b6 5.Ne2 Bb7 6.a3 Bd6 7.Qc2 c5 8.d5 exd5 9.cxd5 Qe7 10.e4 Be5 11.Bg5 h6 12.Bh4 d6 13.O-O-O g5 14.Bg3 Nbd7 15.Bxe5 Qxe5 16.g3 g4 17.h3 a6 18.hxg4 Nxg4 19.Nf4 b5 20.Qe2 Qg5 21.Rh5 Qg7 22.Bh3 Nge5 23.Bxd7+ Nxd7 24.Nd3 O-O-O 25.Qd2 Rde8 26.Rdh1 c4 27.Nb4 a5 28.Nxb5 Nc5 29.Qf4 Rd8 30.Nxd6+ Rxd6 31.Qxd6 Nb3+ 32.Kb1 axb4 33.Qxb4 Qd4 34.Rxh6 Rxh6 35.Rxh6 Qd1+ 0-1
2014.02.08 TCh-NED Meesterklasse 2013-14
3216220 FM Clemens, A (2184) FM Rijnaarts, S (2360) 0-1
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 e6 5.e3 Nbd7 6.Qc2 Bd6 7.Bd3 O-O 8.O-O dxc4 9.Bxc4 b5 10.Be2 Bb7 11.Rd1 Qc7 12.e4 e5 13.Bg5 exd4 14.Rxd4 Rfe8 15.Rad1 Bc5 16.R4d2 Bc8 17.e5 Ng4 18.Ne4 Bb6 19.Rd6 Ndxe5 20.Nxe5 Nxe5 21.Bf4 Qe7 22.Bg5 f6 23.Bxf6 gxf6 24.Nxf6+ Kh8 25.Nxe8 Qxe8 26.Kh1 Bc7 27.Rh6 Ng6 28.Bd3 Kg7 29.Rh5 Bg4 30.Bxg6 Bxd1 31.Rxh7+ Kg8 32.Qc3 Qe5 33.Rxc7 Qxc7 0-1
2013.10.26 17th Unive Open 2013
3254836 Van Foreest, Lucas (2122) FM Clemens, A (2206) 0-1
1.d4 Nf6 2.c4 c5 3.e3 g6 4.Nf3 Bg7 5.Nc3 O-O 6.d5 d6 7.h3 e6 8.Bd3 exd5 9.cxd5 Re8 10.O-O Nbd7 11.e4 Nh5 12.Bd2 Ne5 13.Nxe5 Bxe5 14.f4 Bd4+ 15.Kh2 a6 16.a4 b6 17.Rb1 Ra7 18.Ne2 Bg7 19.g4 Bxg4 20.hxg4 Qh4+ 21.Kg2 Qxg4+ 22.Kh2 f5 23.exf5 Rae7 24.Rf2 Rxe2 25.Rxe2 Qg3+ 26.Kh1 Qh3+ 27.Kg1 Bd4+ 0-1
2013.10.25 17th Unive Open 2013
3254803 FM Clemens, A (2206) WIM Krasenkova, I (2133) 1-0
1.d4 d5 2.c4 dxc4 3.Nf3 a6 4.e3 e6 5.Bxc4 c5 6.O-O Nf6 7.Bd3 cxd4 8.exd4 Be7 9.Nc3 b5 10.a4 b4 11.Ne4 Bb7 12.Nc5 Bd5 13.Be3 O-O 14.Ne5 a5 15.Rc1 Ra7 16.Qe2 Ba8 17.Bb1 Rc7 18.f3 Bd5 19.Qd3 g6 20.Rfd1 Nh5 21.Ne4 Rxc1 22.Rxc1 f5 23.Nc5 Ng7 24.Qd2 Bf6 25.Bd3 Nh5 26.Bb5 f4 27.Bf2 Bxe5 28.dxe5 Qg5 29.Qe2 Ng7 30.Bc4 Bxc4 31.Rxc4 Qf5 32.Nb3 Nd7 33.Bd4 Qb1+ 34.Rc1 Qf5 35.Nxa5 Ra8 36.Nc6 Qf8 37.a5 Nf5 38.Bf2 b3 39.Qc4 Qe8 40.Qxf4 Rc8 41.g4 Nf8 42.Qc4 Kg7 43.gxf5 gxf5 44.a6 Qh5 45.Qh4 Qxf3 46.Qf6+ Kg8 47.Ne7# 1-0
2013.10.24 17th Unive Open 2013
3254766 Den Hartog, Marijn (1998) FM Clemens, A (2206) 1/2-1/2
1.e4 c5 2.Nc3 d6 3.f4 g6 4.Nf3 Bg7 5.Bb5+ Bd7 6.Bc4 Nc6 7.d3 Na5 8.Bb3 Nxb3 9.axb3 Nh6 10.O-O f5 11.e5 O-O 12.Qe1 Bc6 13.Ng5 Qd7 14.e6 Qd8 15.Qh4 d5 16.d4 cxd4 17.Nb1 d3 18.Nd2 dxc2 19.Ndf3 d4 20.Ne5 Qd5 21.Rf2 Be8 22.h3 Qxb3 23.Ra3 Qb6 24.Rxc2 Rf6 25.Rd3 Rd8 26.Bd2 Bb5 27.Nef7 Rxf7 28.exf7+ Nxf7 29.Ba5 Qd6 30.Qxh7+ Kf8 31.Rdd2 Nxg5 32.fxg5 b6 33.Bc3 e5 34.b3 Kf7 35.Qh4 e4 36.Rd1 Bd3 37.Bb4 Qd7 38.Rcc1 Rc8 39.Qf4 Bc2 40.Re1 Qd5 41.g4 d3 42.gxf5 Bd4+ 43.Kf1 gxf5 44.Bd2 e3 45.Rxe3 Bxe3 46.Qxe3 Rh8 47.Re1 Qh1+ 48.Kf2 Qh2+ 49.Kf1 Qxh3+ 50.Qxh3 Rxh3 51.Kg2 Rh4 52.b4 a5 53.bxa5 bxa5 54.Bxa5 Rg4+ 55.Kf2 Rxg5 56.Re5 Rh5 57.Kg3 Bd1 58.Kf4 Bg4 59.Re3 Be2 60.Re5 Bg4 61.Re3 Rh3 62.Rxh3 Bxh3 63.Ke5 Ke7 64.Kd4 Bf1 1/2-1/2
2013.10.23 17th Unive Open 2013
3254734 Van Wageningen, Arie (2036) FM Clemens, A (2206) 0-1
1.Nf3 c5 2.c4 g6 3.Nc3 Bg7 4.e3 Nf6 5.d4 O-O 6.Be2 d5 7.dxc5 dxc4 8.Qxd8 Rxd8 9.Bxc4 Nbd7 10.c6 bxc6 11.O-O Nb6 12.Be2 Nfd5 13.Rd1 Bb7 14.Bd2 Nxc3 15.Bxc3 Bxc3 16.bxc3 c5 17.Rab1 Be4 18.Rxd8+ Rxd8 19.Rd1 Rxd1+ 20.Bxd1 Nd5 21.Bb3 Nxc3 22.Nd2 Bd5 23.Kf1 Kf8 24.Ke1 Ke8 25.Bxd5 Nxd5 26.Ne4 c4 27.Kd2 Kd7 28.h4 f5 29.Ng5 Nf6 30.Kc3 h6 31.Nh3 e5 32.Kxc4 Kc6 33.f3 Nd5 34.e4 fxe4 35.fxe4 Ne3+ 36.Kb4 Nxg2 37.Nf2 h5 38.Nd3 Kd6 39.Kb5 Nxh4 40.Ka6 Nf3 41.Kxa7 g5 42.a4 g4 43.a5 g3 44.Nc1 g2 45.Ne2 Kc7 0-1
2013.10.22 17th Unive Open 2013
3254690 FM Clemens, A (2206) Van der Veen, Jan (2056) 0-1
1.d4 Nf6 2.c4 g6 3.Nf3 Bg7 4.g3 O-O 5.Bg2 d6 6.O-O c6 7.Nc3 Qa5 8.h3 e5 9.e4 Nbd7 10.Re1 exd4 11.Nxd4 Ne5 12.Bf1 Qb6 13.Kg2 Re8 14.f4 Ned7 15.Nb3 Qc7 16.Kh2 h5 17.Qf3 a5 18.a4 Qb6 19.Ra3 g5 20.Be3 g4 21.hxg4 Nxg4+ 22.Qxg4 hxg4 23.Bxb6 Nxb6 24.Raa1 Be6 25.Nd2 Bd4 26.f5 Bd7 27.Be2 d5 28.cxd5 cxd5 29.Bxg4 Rac8 30.exd5 Bxc3 31.bxc3 Rxc3 32.Ne4 Rc2+ 33.Kh3 Kg7 34.Kh4 f6 35.Bh5 Rh2+ 36.Kg4 Nxd5 37.Bxe8 Bxe8 38.Kf3 Bc6 39.Re2 Rh1 40.Kg4 Rh8 41.Rc1 Bxa4 42.Nc3 Nxc3 43.Rxc3 Bd1 44.Rc7+ Kh6 45.Re7 a4 46.Kf4 Bxe2 47.Rxe2 a3 48.Rh2+ Kg7 49.Ra2 Ra8 50.Ke4 Ra5 51.Kd4 Kh6 52.Kc4 Kg5 53.Kb4 b6 0-1
2013.10.21 17th Unive Open 2013
3256489 Algera, S (2108) FM Clemens, A (2206) 1/2-1/2
1.d4 Nf6 2.c4 g6 3.Nf3 Bg7 4.g3 d5 5.Bg2 dxc4 6.Qa4+ Nfd7 7.Qxc4 Nb6 8.Qd3 Nc6 9.Be3 O-O 10.Na3 e5 11.Rd1 Qe7 12.Nxe5 Nxe5 13.dxe5 Bxe5 14.Bc1 Bf5 15.Qe3 Qb4+ 16.Rd2 Rfe8 17.Qb3 Qxb3 18.axb3 c6 19.O-O Be6 20.Rd3 Red8 21.Rfd1 Bf6 22.b4 a6 23.Be3 Nc4 24.Rxd8+ Rxd8 25.Rxd8+ Bxd8 26.Bd4 f5 27.Nxc4 Bxc4 28.e4 fxe4 29.Bxe4 Kf7 30.f4 Ke6 31.Kf2 Be7 32.Bc3 c5 33.b5 axb5 34.Bxb7 b4 35.Bc8+ Kf7 36.Be5 Bd5 37.f5 Bf6 38.Bxf6 Kxf6 39.fxg6 hxg6 40.Ke3 Ke5 41.h4 c4 42.Kd2 Kd4 43.Bd7 c3+ 44.bxc3+ bxc3+ 45.Kc1 Be4 46.g4 Ke5 47.h5 gxh5 1/2-1/2
2013.10.20 17th Unive Open 2013
3256451 FM Clemens, A (2206) Klomp, R (2105) 0-1
1.d4 d5 2.c4 e6 3.Nf3 Be7 4.g3 Nf6 5.Bg2 O-O 6.O-O b6 7.cxd5 exd5 8.Nc3 Bb7 9.Bf4 Nbd7 10.Nb5 Ne8 11.Rc1 c6 12.Nc3 Nd6 13.Qd3 Re8 14.Rfe1 Ne4 15.Nd2 Nxd2 16.Bxd2 Nf6 17.Bg5 h6 18.Bxf6 Bxf6 19.b4 Rc8 20.e3 c5 21.bxc5 bxc5 22.dxc5 Rxc5 23.Ne4 Rxc1 24.Nxf6+ Qxf6 25.Rxc1 Rd8 26.h4 Qb6 27.Rb1 Qa6 28.Qd4 Bc6 29.Rb2 Qa5 30.Rd2 Rd7 31.Bf3 Qa3 32.Rb2 Qd6 33.Kf1 Rd8 34.Qb4 Qf6 35.Kg2 d4 36.Bxc6 Qxc6+ 37.Kh2 dxe3 38.fxe3 Rd1 39.Rg2 Qc1 40.Rf2 Qxe3 41.Qf4 Qxf4 42.gxf4 Rd3 43.Rc2 Ra3 44.h5 Ra5 45.Kg3 Rxh5 46.a4 Ra5 47.Rc4 g6 48.Kg4 Kg7 49.Rd4 Kf6 50.Rd6+ Ke7 51.Rd4 Ke6 52.Re4+ Kf6 53.Rd4 h5+ 54.Kf3 Kf5 55.Rc4 f6 56.Rb4 g5 57.Kg3 Rc5 58.fxg5 fxg5 59.Rb7 h4+ 60.Kg2 a5 61.Rb8 Kg4 62.Rb5 Rc2+ 63.Kg1 Kf4 64.Rxa5 g4 65.Rb5 g3 66.Rb4+ Kf3 67.Rb3+ Kg4 68.Rb4+ Kh3 69.Rb1 Ra2 70.a5 Rxa5 71.Rc1 Ra2 72.Rb1 Ra4 73.Rc1 Kg4 74.Rb1 h3 75.Kh1 h2 76.Kg2 Ra2+ 77.Kh1 Kh3 78.Rb2 Ra1+ 79.Rb1 g2# 0-1
2013.10.19 17th Unive Open 2013
3256408 WIM Zepeda, L (2156) FM Clemens, A (2206) 1/2-1/2
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nb5 d6 6.c4 Nf6 7.N1c3 a6 8.Na3 b6 9.Be3 Bb7 10.Be2 Ne5 11.f3 Ned7 12.O-O Be7 13.Qd2 O-O 14.Rfd1 Qc7 15.Rac1 Rac8 16.Bf1 Qb8 17.Qf2 Bd8 18.b4 Bc7 19.g3 Rfe8 20.Nc2 Ba8 21.Rb1 Bb7 22.Nd4 Qa8 23.g4 h6 24.h4 Ne5 25.g5 hxg5 26.hxg5 Nh7 27.Rb2 Bb8 28.Qh4 Ng6 29.Qh3 d5 30.exd5 exd5 31.Nxd5 Bxd5 32.cxd5 Qxd5 33.Rbd2 Qe5 34.Nf5 Qe6 35.Bxa6 Rc3 36.Rd3 Rxd3 37.Bxd3 Nhf8 38.Qg4 Ne5 39.Qe4 Nxd3 40.Qxd3 Ng6 41.Qd7 Bf4 42.Qxe6 Rxe6 43.Kf2 Re5 44.Bxf4 Nxf4 45.Ng3 Rxg5 46.Rd6 b5 1/2-1/2
2013.10.18 17th Unive Open 2013
3256384 FM Clemens, A (2206) Cebula, Jerzy (2001) 1/2-1/2
1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.Nf3 g6 7.Bf4 Bg7 8.Qa4+ Bd7 9.Qb3 Qc7 10.e4 O-O 11.Nd2 a6 12.a4 Nh5 13.Be3 f5 14.f3 f4 15.Bf2 Kh8 16.Be2 Bc8 17.Nc4 Nd7 18.a5 Ne5 19.Qb6 Qxb6 20.Nxb6 Rb8 21.O-O g5 22.Nca4 Bd7 23.Nxd7 Nxd7 24.Ra2 Ne5 25.Nb6 Rf7 26.Rc1 Rbf8 27.Ra4 g4 28.b4 g3 29.hxg3 cxb4 30.gxf4 Nxf4 31.Kf1 Ng4 32.Rxb4 Nh2+ 33.Ke1 Nxg2+ 34.Kd1 Nxf3 35.Rc8 Ne5 36.Rxf8+ Rxf8 37.Bg1 Nf3 38.Nd7 Rf7 39.Bxf3 Rxf3 40.Rxb7 Bc3 41.Bb6 h5 42.Ke2 Rf7 43.Rc7 Nf4+ 44.Ke3 Bg7 45.Nb8 Ng2+ 46.Ke2 Rf4 47.Nxa6 Rxe4+ 48.Kf3 Rg4 49.Rc8+ Kh7 50.Nc7 Nh4+ 51.Ke2 Nf5 52.a6 h4 53.Ne6 h3 54.a7 h2 55.Rc1 Ra4 56.Kf3 Be5 57.Bf2 Nd4+ 58.Bxd4 Bxd4 59.Nxd4 Rxa7 60.Rh1 Ra2 61.Ne2 Ra3+ 62.Kf4 Ra4+ 63.Kf5 Rh4 64.Ng3 Rh3 65.Nf1 Kg7 66.Kf4 Rd3 67.Ke4 Rd1 68.Ng3 Rg1 69.Nf5+ Kf6 70.Rxh2 Rg4+ 1/2-1/2
2013.07.21 36th Taminco Open
3298338 FM Clemens, A (2207) GM Sedlak, N (2581) 0-1
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 Nc6 7.Nge2 a6 8.Qd2 Na5 9.Ng3 b5 10.cxb5 axb5 11.Rc1 c6 12.b3 h5 13.Bd3 e5 14.dxe5 dxe5 15.O-O Be6 16.Bb1 Qb8 17.Qf2 Rc8 18.Rfd1 Bf8 19.Bd3 Ba3 20.Rb1 Be7 21.Rdc1 Rd8 22.Be2 h4 23.Nf1 Nh5 24.g3 hxg3 25.hxg3 Nf6 26.Rd1 Nb7 27.Rb2 Rxd1 28.Nxd1 Qf8 29.Rc2 Bd7 30.Nc3 Nc5 31.Nh2 Ne6 32.f4 Nd4 33.Rc1 Nxe2+ 34.Qxe2 b4 35.fxe5 bxc3 36.exf6 Bxf6 37.Qf2 Qe7 38.Bd4 Bxd4 39.Qxd4 Rxa2 40.Rxc3 Ra1+ 41.Kf2 Ra2+ 42.Kg1 Qe6 43.g4 Ra1+ 44.Kg2 Re1 45.Re3 Rxe3 46.Qxe3 c5 47.g5 Bc6 48.Kg3 Qe5+ 49.Qf4 Qc3+ 50.Kh4 Qe1+ 51.Kh3 Bxe4 52.Nf1 Bf5+ 53.Kh2 Qc3 54.Nd2 Kg7 55.Kg1 Bc2 56.Kh2 Kg8 57.Kh1 Bxb3 58.Qb8+ Kg7 59.Nxb3 c4 60.Nc5 Qe1+ 61.Kg2 Qe2+ 62.Kh1 Qf1+ 63.Kh2 Qf2+ 64.Kh1 Qxc5 0-1
2012.10.27 16th Unive Open
3391368 FM Clemens, A (2213) IM Piasetski, L (2298) 1/2-1/2
1.d4 f5 2.g3 Nf6 3.Bg2 g6 4.Nf3 Bg7 5.O-O O-O 6.b3 d6 7.Bb2 Qe8 8.c4 e5 9.dxe5 Ng4 10.Nc3 Nxe5 11.Qd2 Na6 12.Nd5 c6 13.Nc3 Qe7 14.Rad1 Nf7 15.Na4 Be6 16.Bxg7 Kxg7 17.Nd4 Rae8 18.Nxe6+ Qxe6 19.Qd4+ Qe5 20.Qxa7 Re7 21.e3 Nc5 22.Nxc5 dxc5 23.Qa5 g5 24.Qd2 g4 25.h4 gxh3 26.Bxh3 Ng5 27.Bg2 Ne4 28.Qc2 h5 29.f4 Qf6 30.Bxe4 Rxe4 31.Rd7+ Rf7 32.Qd2 Rxd7 33.Qxd7+ Re7 34.Qd2 Qe6 35.Kf2 Rd7 36.Qc3+ Kg6 37.Re1 Qe4 38.Qh8 Rd2+ 39.Re2 Rxe2+ 40.Kxe2 Qc2+ 41.Kf3 1/2-1/2
2012.10.26 16th Unive Open
3391330 FM Bezemer, A (2329) FM Clemens, A (2213) 1/2-1/2
1.e4 c6 2.d4 d5 3.exd5 cxd5 4.c4 Nf6 5.Nc3 Nc6 6.Bf4 g6 7.c5 Bg7 8.Bb5 O-O 9.Nf3 Bg4 10.Bxc6 bxc6 11.Be5 1/2-1/2
2012.10.25 16th Unive Open
3391301 Hendriks, Ric (2123) FM Clemens, A (2213) 0-1
1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Bf5 5.Ng3 Bg6 6.Bc4 e6 7.Nh3 Nf6 8.Nf4 Bd6 9.c3 Qc7 10.Nxg6 hxg6 11.Qf3 Nbd7 12.Bg5 O-O-O 13.O-O-O Rde8 14.Bb3 Kb8 15.Kb1 Ka8 16.h4 Qa5 17.Rhe1 Rhf8 18.Bd2 a6 19.Bc2 Qb6 20.Bc1 Rh8 21.Bg5 Rhf8 22.Bc1 e5 23.Bb3 Re7 24.Be3 Qc7 25.Bg5 exd4 26.Rxe7 Bxe7 27.cxd4 Nb6 28.Rc1 Qd7 29.Ne2 Nfd5 30.Bxe7 Qxe7 31.g3 Rd8 32.a3 f6 33.Bc2 Nc4 34.Ka2 Nxa3 35.Bxg6 Nb5 36.Kb1 Qb4 37.Be4 Nxd4 38.Nxd4 Qxd4 39.Bc2 Nb4 40.Rd1 Qb6 41.Qb3 Rxd1+ 42.Bxd1 Qd4 43.f4 a5 44.h5 Ka7 45.Qf3 b5 46.g4 Kb6 47.g5 Nd3 0-1
2012.10.24 16th Unive Open
3391268 FM Clemens, A (2213) Van Osch, Mees (2083) 1-0
1.d4 d6 2.c4 e5 3.d5 f5 4.e4 Nf6 5.exf5 Bxf5 6.Ne2 Be7 7.Ng3 Bg6 8.Nc3 O-O 9.Bd3 Bf7 10.O-O c6 11.Be3 cxd5 12.cxd5 Nbd7 13.Bf5 Kh8 14.Qb3 b6 15.Rfd1 Nh5 16.Qc2 g6 17.Be6 Ng7 18.Bh3 Rc8 19.Rac1 Rc4 20.Qd3 Rc7 21.b4 Nf6 22.Nge4 Be8 23.Ng5 Bd7 24.Ne6 Nxe6 25.dxe6 Bc6 26.Bg5 Ne8 27.Bh6 Rg8 28.Be3 Nf6 29.Bg5 Ne8 30.Bxe7 Qxe7 31.Nd5 Bxd5 32.Qxd5 Rxc1 33.Rxc1 Nf6 34.Qc6 Re8 35.Qc7 Kg7 36.g3 Kf8 37.Qc3 Ne4 38.Qf3+ Nf6 39.Qc3 Rd8 40.b5 Kg7 41.Qc7 Re8 42.f3 Kf8 43.Qc3 Nd5 44.Qc6 Nf6 45.Qc3 Rd8 46.Qc7 Nd5 47.Qc4 Qg5 48.Rf1 Ne3 49.Qc1 Qh6 50.Qc7 1-0
2012.10.23 16th Unive Open
3391230 FM Clemens, A (2213) Baskin, R (2071) 1/2-1/2
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 Nc6 7.Nge2 a6 8.Qd2 Rb8 9.Rc1 Bd7 10.Nd1 Ne8 11.Nf2 e5 12.d5 Ne7 13.g3 c5 14.b4 b6 15.Bg2 f5 16.O-O Nf6 17.Rb1 Qc7 18.Rfc1 Kh8 19.Rc3 a5 20.bxc5 bxc5 21.Rcb3 Rxb3 22.Rxb3 a4 23.Rb2 Rb8 24.Qc3 Nc8 25.Bf1 Rxb2 26.Qxb2 Qb6 27.Qxb6 Nxb6 28.Nc3 Ng8 29.Bg5 Bf6 30.Bd2 Ne7 31.Nb5 Nec8 32.Nd1 Kg7 33.Nb2 Kf7 34.a3 fxe4 35.fxe4 Bg4 36.Kf2 h5 37.Bd3 Bd7 38.Nc3 Bg4 39.Bc2 Ke7 40.Ncxa4 Nxa4 41.Bxa4 Kf7 42.Bb3 Bd8 43.a4 Ke8 44.a5 Kd7 45.Ba4+ Kc7 46.Nd3 Kb7 47.Ne1 Na7 48.Nf3 Ka6 49.Be8 Bxa5 50.Bg5 Nc8 51.Nh4 Bc3 52.Bd8 Bd4+ 53.Kg2 Be2 54.Bxg6 Bxc4 55.Bxh5 Bd3 56.Bf3 Be3 57.Nf5 Bd2 58.h4 c4 59.Bg5 Bxg5 60.hxg5 c3 61.Ne3 c2 62.Nxc2 Bxc2 63.Kh3 Kb5 64.Kg4 Ne7 65.Kh5 Kc4 66.g6 Kd4 67.g7 Ke3 68.Bh1 Bxe4 69.Bxe4 Kxe4 1/2-1/2
2012.10.22 16th Unive Open
3391180 GM Timman, J (2578) FM Clemens, A (2213) 1-0
1.Nf3 c5 2.e4 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.g4 h6 7.h4 Nc6 8.Rg1 h5 9.gxh5 Rxh5 10.Bg5 Rh7 11.Nxc6 bxc6 12.e5 dxe5 13.Qf3 e4 14.Nxe4 Qa5+ 15.c3 Nd5 16.Bd3 f5 17.Nd2 Bd7 18.Nc4 Qc7 19.O-O-O Be7 20.Rge1 O-O-O 21.Ne5 Be8 22.Bxf5 Bh5 23.Bxe6+ Kb7 24.Bg4 Rf8 25.Qe4 Bxg5+ 26.hxg5 Bxg4 27.Rxd5 cxd5 28.Qb4+ Ka6 29.Qxf8 Bc8 1-0
2012.10.21 16th Unive Open
3391150 Majhi, Ankit (1923) FM Clemens, A (2213) 1/2-1/2
1.e4 c5 2.Nc3 a6 3.a4 Nc6 4.f4 g6 5.Nf3 Bg7 6.Bc4 e6 7.O-O Nge7 8.d3 O-O 9.Qe1 d5 10.Ba2 Nd4 11.Nxd4 cxd4 12.Nb1 dxe4 13.Qxe4 Qc7 14.Bb3 Bd7 15.Bd2 Bc6 16.Qe2 Bd5 17.Bxd5 Nxd5 18.Na3 b6 19.b4 Qc6 20.Nc4 b5 21.Ne5 Qd6 22.Rfb1 Rfc8 23.Rb2 Nb6 24.axb5 axb5 25.Ra5 Na4 26.Ra2 Rab8 27.g3 Bf6 28.Qe4 Bd8 29.Ra7 Rc7 30.Ra8 Rxa8 31.Qxa8 Kg7 32.Nf3 f5 33.Be1 Bf6 34.Kg2 Qc6 35.Qxc6 Rxc6 36.Bf2 Rd6 37.Ra1 Kf8 1/2-1/2
2012.10.20 16th Unive Open
3393182 FM Clemens, A (2213) Gieben, Stijn (2068) 1-0
1.Nf3 d5 2.c4 Nf6 3.cxd5 Nxd5 4.d4 e6 5.e4 Nf6 6.Nc3 Be7 7.Bd3 a6 8.O-O b5 9.Qe2 Bb7 10.Bg5 Nbd7 11.Rfd1 h6 12.Bf4 O-O 13.Rac1 Re8 14.Bb1 c6 15.e5 Nd5 16.Nxd5 cxd5 17.h3 Nf8 18.Nh2 g5 19.Be3 Kg7 20.f4 Ng6 21.Bxg6 fxg6 22.fxg5 hxg5 23.Rf1 Rc8 24.Qg4 Qa5 25.Qxe6 Qxa2 26.Qf7+ Kh8 27.Rxc8 1-0
2012.10.19 16th Unive Open
3393119 GM Grandelius, N (2593) FM Clemens, A (2213) 1-0
1.Nf3 c5 2.c4 g6 3.g3 Bg7 4.Bg2 Nc6 5.Nc3 e6 6.d4 cxd4 7.Nb5 d5 8.cxd5 exd5 9.O-O Nge7 10.Nbxd4 O-O 11.Be3 Nf5 12.Nxf5 Bxf5 13.Nd4 Bg4 14.Nxc6 bxc6 15.h3 Bf5 16.Bd4 Bxd4 17.Qxd4 Qb6 18.Qd2 Rfe8 19.e3 Be4 20.Rac1 Bxg2 21.Kxg2 Re4 22.Rfd1 Rae8 23.Rc2 R8e6 24.Qd3 h5 25.h4 Rb4 26.Rdd2 Rbe4 27.Rc3 Rb4 28.b3 Rbe4 29.Rdc2 a5 30.Rc5 a4 31.Qc3 axb3 32.axb3 Rb4 33.Qa1 Rb5 34.Rxc6 Rxc6 35.Qa8+ Qb8 36.Qxc6 Rxb3 37.Qd7 Qe5 38.Rc8+ Kg7 39.Qd8 Qe4+ 40.Kh2 1-0
2012.07.18 35th Taminco Open
3441608 Willemsma, A (2109) FM Clemens, A (2220) 1/2-1/2
1.e4 c6 2.d4 d5 3.e5 Bf5 4.Nf3 e6 5.Be2 Nd7 6.O-O Ne7 7.Re1 Nc8 8.b3 Be7 9.c4 O-O 10.Ba3 Qa5 11.Bb2 Bxb1 12.Qxb1 Ba3 13.Bd3 Bxb2 14.Qxb2 Ne7 15.Re3 h6 16.h4 c5 17.Rd1 Rfd8 18.Bb1 dxc4 19.dxc5 Nxc5 20.Rxd8+ Rxd8 21.bxc4 Rd1+ 22.Kh2 Qb6 23.Bh7+ Kf8 24.Qc2 Rd8 25.Be4 Qb4 26.Re2 b6 27.Rd2 Rxd2 28.Nxd2 Qa4 1/2-1/2
2012.07.17 35th Taminco Open
3441573 Van der Linden, Hans FM Clemens, A (2220) 0-1
1.d4 Nf6 2.c4 c5 3.d5 b5 4.Qc2 bxc4 5.e4 e6 6.Nc3 exd5 7.exd5 d6 8.Bxc4 Be7 9.Nge2 O-O 10.a3 Nbd7 11.Bf4 Ng4 12.Rd1 Nge5 13.Ba2 Ng6 14.Bg3 Nh4 15.O-O Nb6 16.Bxh4 Bxh4 17.Ng3 Rb8 18.Rfe1 Bg4 19.Bb1 g6 20.f3 Bxg3 21.hxg3 Bf5 22.Ne4 Nd7 23.Qd2 Bxe4 24.Rxe4 Qb6 25.Re7 Ne5 26.Qg5 c4+ 27.Kh2 Qxb2 28.Be4 Rb3 29.Rd2 Qc1 30.Qf4 Rxa3 31.Rc2 Qe1 32.Rc1 Qf2 33.Rc2 Qd4 34.Rd2 Qc5 35.Rxe5 dxe5 36.Qxe5 c3 37.Rc2 Rd8 38.f4 h5 39.Rc1 Qd6 40.Qd4 h4 41.Qf2 hxg3+ 42.Qxg3 Kg7 43.Qg5 Rh8+ 44.Kg3 Rh5 45.Qg4 f5 46.Qe2 fxe4 47.Qxe4 Rxd5 48.Rb1 c2+ 49.Kh2 Qd8 0-1
2012.07.17 35th Taminco Open
3441581 FM Clemens, A (2220) IM Klenburg, M (2370) 0-1
1.d4 d6 2.c4 e5 3.d5 f5 4.e4 fxe4 5.Nc3 Nf6 6.Nge2 Bf5 7.Ng3 Bg6 8.Bg5 Be7 9.Bxf6 gxf6 10.h4 Qd7 11.h5 Bf7 12.Qb3 c6 13.Nf5 Na6 14.g4 Rg8 15.Nxe4 Rxg4 16.Nfxd6+ Kf8 17.Bh3 Bxd6 18.Nxf6 Qf5 19.Bxg4 Qxf6 20.Qxb7 Rb8 21.Qxa6 Qf4 22.Rg1 Rxb2 23.Qc8+ Kg7 24.Be2+ Kh6 25.Qg4 Qxg4 26.Rxg4 cxd5 27.cxd5 Bxh5 28.Re4 Bg6 29.Rc4 Kg5 30.Rc6 Bb4+ 31.Kf1 Bf5 32.Ba6 Rd2 33.Bb7 Rd4 34.Rac1 Bd3+ 35.Kg1 Rg4+ 36.Kh2 Rh4+ 37.Kg2 Rg4+ 38.Kh2 Bd2 39.f3 Bf4+ 40.Kh1 Rh4+ 41.Kg2 Rh2+ 42.Kg1 Rb2 43.Bc8 Kh4 44.Re1 Kg3 45.Rc7 Be3+ 46.Kh1 Rh2# 0-1
2012.07.16 35th Taminco Open
3441520 FM Ondersteijn, N (2322) FM Clemens, A (2220) 1-0
1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.Bd2 Bg7 6.e4 Nb6 7.Be3 O-O 8.Be2 Nc6 9.d5 Ne5 10.Bd4 c6 11.f4 Ned7 12.dxc6 bxc6 13.Bxg7 Kxg7 14.Nf3 Nf6 15.Qxd8 Rxd8 16.Ne5 Bb7 17.Nd3 Ba6 18.O-O-O Bxd3 19.Rxd3 Rxd3 20.Bxd3 e5 21.g3 Kf8 22.Be2 Ke7 23.Rd1 Nfd7 24.Kd2 f6 25.h4 h6 26.Ke3 Rg8 27.Rh1 Nc5 28.b4 Ne6 29.a4 Nd4 30.Bd3 Rb8 31.Rb1 Kd6 32.b5 cxb5 33.Nxb5+ Nxb5 34.fxe5+ fxe5 35.Rxb5 Rc8 36.Ra5 Rc3 37.Ra6 Kc5 38.Rxa7 Nc4+ 39.Ke2 Nb2 40.Rc7+ Kd4 41.Rd7+ Kc5 42.Rc7+ Kd4 43.Rxc3 Kxc3 44.a5 Na4 45.Bb5 1-0
2012.07.16 35th Taminco Open
3441551 FM Clemens, A (2220) Boons, P (2024) 1-0
1.d4 d6 2.c4 Nf6 3.Nc3 c6 4.e4 Nbd7 5.Nf3 e5 6.Be2 Qc7 7.O-O Be7 8.Re1 O-O 9.Bf1 Re8 10.Rb1 Bf8 11.d5 Nb6 12.Bg5 Be7 13.Rc1 Bg4 14.Be3 Rac8 15.h3 Bd7 16.Nd2 Rcd8 17.b4 cxd5 18.cxd5 Qb8 19.a4 Nc8 20.b5 Rf8 21.Na2 Ne8 22.Nb4 f5 23.exf5 Bxf5 24.a5 Bf6 25.Qb3 Rd7 26.b6 Bd8 27.Nc6 bxc6 28.dxc6+ Rdf7 29.Bc4 axb6 30.axb6 Bxb6 31.Rb1 Bxb1 32.Rxb1 Nf6 33.Bxf7+ Rxf7 34.Bxb6 Qxb6 35.Qxb6 Nxb6 36.Rxb6 Rc7 37.Nc4 Nd5 38.Rb8+ Kf7 39.Nxd6+ Ke6 40.Ne4 Rxc6 41.Ng5+ Kf5 42.Nxh7 Rc7 43.h4 Nf6 44.Nxf6 gxf6 45.g3 Kg6 46.Kg2 e4 47.g4 Re7 48.Rb3 Re5 49.Kg3 Rc5 50.Kf4 Rc4 51.h5+ Kf7 52.Kf5 Rc2 53.Rb7+ Kg8 54.Kg6 Kf8 55.h6 1-0
2012.07.15 35th Taminco Open
3441488 FM Clemens, A (2220) GM Meijers, V (2485) 1/2-1/2
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 b6 5.Ne2 O-O 6.a3 Bd6 7.e4 e5 8.d5 a5 9.Ng3 Re8 10.Bd3 Bf8 11.O-O g6 12.Re1 Na6 13.Be3 Nc5 14.Bc2 Nb7 15.h3 Kh8 16.Qd2 Ng8 17.Nb5 Nd6 18.Nxd6 Bxd6 19.Ba4 Qe7 20.Rac1 f6 21.c5 bxc5 22.Qc3 Bb7 23.Bxc5 Rec8 24.Bxd6 Qxd6 25.Qc5 Qxc5 26.Rxc5 c6 27.dxc6 Bxc6 28.Bxc6 Rxc6 29.Rxc6 dxc6 30.Rc1 Ne7 31.Nf1 Rb8 32.Rc2 Kg7 33.Ne3 Kf7 34.Nc4 a4 35.Rd2 Nc8 36.Rd7+ Ke6 37.Rc7 Ne7 38.Ra7 Nc8 39.Rxa4 Nd6 40.Nxd6 Kxd6 41.b4 Rb7 42.Ra8 f5 43.f3 fxe4 44.fxe4 Rf7 45.Ra6 Rf4 46.b5 Rxe4 47.Rxc6+ Kd5 48.Ra6 Re1+ 49.Kf2 Rb1 50.a4 e4 51.Ra8 Rb2+ 52.Ke3 Rb3+ 53.Ke2 e3 54.Re8 Kd4 55.Rd8+ Ke4 56.Re8+ Kd4 57.Rd8+ Ke4 58.Re8+ 1/2-1/2
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