WORLDBASE

WORLDBASE Players CM Koellner, Aaron Noah

Stockfish
GameID: 0
FIDE Country B-Year Gender Standard Rapid Blitz
12993085 GER 2002 M 2155 2115 2134
253 games
2026.06.02 Titled Tue 2nd Jun 2026
2286935 WCM Gomez Arias, Katherin (1782) CM Koellner, Aaron Noah (2204) 0-1
1.e4 c5 2.f4 d6 3.Nf3 Nc6 4.Bc4 e6 5.O-O Nge7 6.d3 d5 7.exd5 exd5 8.Bb3 Bg4 9.h3 Bxf3 10.Qxf3 Nd4 11.Qf2 Nec6 12.Re1+ Be7 13.Nc3 Nxb3 14.axb3 O-O 15.f5 Bh4 16.g3 Bf6 17.Qg2 Nb4 18.Bf4 a6 19.g4 Re8 20.g5 Bd4+ 21.Kh1 Qd7 22.f6 Rxe1+ 23.Rxe1 Re8 24.Re2 Rxe2 25.Nxe2 Bxb2 26.Ng3 Qe6 27.Nh5 g6 28.Ng3 Bd4 29.Nf1 Qe1 30.Bg3 Qe6 31.Qf3 Qxh3+ 32.Nh2 h6 33.gxh6 Qxh6 34.Bf4 Qh5 35.Qg3 Qd1+ 36.Kg2 Qg1+ 37.Kh3 Qxg3+ 38.Bxg3 Bxf6 39.Kg4 Nxc2 40.Nf3 Nd4 41.Ne5 Nxb3 42.Nd7 c4 43.Nxf6+ Kg7 44.Nxd5 cxd3 45.Nc3 b5 46.Be5+ f6 47.Bf4 b4 48.Nd1 a5 49.Bc7 a4 0-1
2026.06.02 Titled Tue 2nd Jun 2026
2287264 CM Koellner, Aaron Noah (2204) GM Williams, Si1 (2455) 0-1
1.d4 e6 2.Nf3 f5 3.Bg5 Be7 4.h4 Nf6 5.Nc3 d5 6.e3 O-O 7.Ne5 Nbd7 8.Bd3 Nxe5 9.dxe5 Ng4 10.Bf4 d4 11.exd4 Qxd4 12.Bg3 Nxe5 13.Nb5 Nxd3+ 14.Qxd3 Qxd3 15.cxd3 f4 16.Nxc7 Rb8 17.Bh2 Bd7 18.O-O Bd6 19.Rac1 Rbc8 20.Nxe6 Bxe6 21.b3 Bd5 22.f3 Bc5+ 23.Kh1 Be3 24.Rxc8 Rxc8 25.Bg1 Rc2 26.Re1 Rc1 27.Rxc1 Bxc1 28.Bxa7 Kf7 29.Bb8 Be3 30.Kh2 Ke6 31.g3 Bxf3 32.gxf4 Be2 33.Be5 g6 34.Kg3 Bxd3 35.Kf3 Bc5 36.Bb2 Kf5 37.a3 Be7 38.h5 gxh5 39.b4 h4 40.Bc3 Bd6 41.Bd2 Be4+ 42.Kf2 Kg4 43.Kg1 h3 44.a4 Bc2 45.a5 Bd3 46.Kh2 h5 47.Kg1 Be7 48.Kh2 Bh4 49.Kh1 Bg3 50.Be3 Kf3 51.Bg1 Be4 52.Bc5 h2 53.Bb6 Ke2# 0-1
2026.06.02 Titled Tue 2nd Jun 2026
2287045 CM Koellner, Aaron Noah (2204) FM Janaszak, Daw (2276) 0-1
1.d4 d5 2.Nf3 Nf6 3.e3 e6 4.Nbd2 Nbd7 5.b3 Bd6 6.Bb2 Qe7 7.Bd3 e5 8.dxe5 Nxe5 9.Nxe5 Bxe5 10.Bxe5 Qxe5 11.O-O O-O 12.Re1 Bg4 13.Qc1 Rad8 14.e4 Rfe8 15.exd5 Qxd5 16.Nf1 Qd6 17.Qg5 h6 18.Qh4 Bd7 19.Rad1 Rxe1 20.Rxe1 Bc6 21.Ng3 Qd4 22.Qxd4 Rxd4 23.Nf5 Rd8 24.Ne7+ Kf8 25.Nxc6 bxc6 26.a4 Nd5 27.f3 Nf4 28.Be4 Rd2 29.Bxc6 Rxg2+ 30.Kf1 g5 31.Re8+ Kg7 32.Be4 Rxh2 33.Re7 h5 34.Rxc7 h4 35.Bf5 h3 36.Kg1 Rg2+ 37.Kh1 Rf2 38.Bg4 h2 39.Re7 Ne2 40.Rxe2 Rxe2 41.Bf5 Kf6 42.Bd3 Rd2 43.b4 Ke5 44.b5 Kf4 45.a5 Kg3 46.Bf1 Rd1 47.b6 Rxf1# 0-1
2026.04.05 grenke Chess Open 2026
2227938 IM Barria, Jose (2373) CM Koellner, Aaron Noah (2233) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bg5 e6 7.Qd2 a6 8.O-O-O Bd7 9.Kb1 Nxd4 10.Qxd4 Be7 11.f3 Qc7 12.Qd2 b5 13.h4 h6 14.Be3 h5 15.Bg5 b4 16.Ne2 a5 17.c4 bxc3 18.Nxc3 Rb8 19.Ka1 a4 20.a3 Bc6 21.Bc4 Qb7 22.Na2 d5 23.exd5 Bxd5 24.Bxd5 Nxd5 25.Bxe7 Qxe7 26.Rhe1 Qf6 27.Nc3 O-O 28.Nxd5 exd5 29.Qd4 Qg6 30.Re5 Qc2 31.Rd2 Qc1+ 32.Ka2 Rfe8 33.Ree2 Rec8 34.Qxa4 Ra8 35.Qb3 Rcb8 36.Qc2 Qh1 37.Rd4 Rc8 38.Qd1 Qh2 39.Qb3 Rcb8 40.Qxd5 Qh1 41.Qf5 g6 42.Qd3 Qc1 43.Qc2 Qg1 44.Qd1 Qh2 45.Red2 Qc7 46.g4 hxg4 47.Rxg4 Rb5 48.Rgd4 Raa5 49.Qc2 Qe5 50.Qe4 Qxe4 51.Rxe4 Rf5 52.Rd3 Rac5 53.Kb1 Kg7 54.b4 Rc6 55.a4 Rcf6 56.b5 Rxf3 57.Rxf3 Rxf3 58.Rb4 1-0
2026.04.04 grenke Chess Open 2026
2227859 CM Koellner, Aaron Noah (2233) IM Papasimakopoulos, Alexandros (2352) 1/2-1/2
1.d4 d6 2.Nf3 f5 3.Nc3 Nf6 4.Bg5 Nbd7 5.d5 e5 6.dxe6 Nc5 7.Nd5 Be7 8.Nxe7 Qxe7 9.Nd4 Bxe6 10.e3 Nce4 11.Bb5+ Kf7 12.h4 h6 13.Bxf6 Qxf6 14.h5 d5 15.Bd3 Bd7 16.c4 c5 17.Ne2 Bc6 18.cxd5 Bxd5 19.Nf4 Qxb2 20.O-O Bxa2 21.Bxe4 fxe4 22.Qa4 Be6 23.Qxe4 Rhe8 24.Qg6+ Kg8 25.Nxe6 Qe5 26.Nf4 b5 27.Qc6 c4 28.Ra5 a6 29.Rxa6 Rac8 30.Qd5+ Qxd5 31.Nxd5 Rc5 32.Nb4 Rxh5 33.Rd1 Rc8 34.Rd5 Rxd5 35.Nxd5 Rc5 36.e4 c3 37.Ra1 Rc4 38.f3 b4 39.Rc1 c2 40.Nxb4 Rxb4 41.Rxc2 Kf7 42.Kf2 Rb6 43.Ke3 Kf6 44.Kd4 Rd6+ 45.Ke3 Ra6 46.f4 h5 47.Rc5 g6 48.Kd4 Rd6+ 49.Rd5 Ra6 50.Rg5 Ra4+ 51.Kd5 Ra5+ 52.Kd6 Ra6+ 53.Kd7 Ra7+ 54.Kc6 Ra6+ 55.Kb5 Ra2 56.g3 Rf2 57.Kc6 h4 58.e5+ Kf7 59.gxh4 Rxf4 60.h5 gxh5 61.Kd5 Rf1 62.Rxh5 Rd1+ 63.Ke4 Re1+ 64.Kd5 Rd1+ 65.Ke4 Re1+ 1/2-1/2
2026.02.17 Baden-Baden Faschingsopen
2192156 FM Kurt, Sascha (2274) CM Koellner, Aaron Noah (2199) 1/2-1/2
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bg5 e6 7.Qd2 a6 8.O-O-O Bd7 9.Kb1 Nxd4 10.Qxd4 Be7 11.f3 Qc7 12.g4 h5 13.gxh5 Nxh5 14.Bxe7 Kxe7 15.a3 Qc5 16.Qd2 Bc6 17.f4 Rad8 18.Bg2 Nf6 19.Qe2 Rh4 20.e5 dxe5 21.Bxc6 Qxc6 22.fxe5 Ne4 23.Nxe4 Rxe4 24.Qh5 Red4 25.Qg5+ Ke8 26.Rc1 g6 27.Rhf1 Qc7 28.h4 R8d5 29.Qf6 Qe7 30.Qh8+ Qf8 31.Qf6 Qe7 32.Qh8+ Qf8 33.Qf6 Qe7 1/2-1/2
2026.02.17 Baden-Baden Faschingsopen
2192164 CM Koellner, Aaron Noah (2199) GM Poetsch, H (2433) 0-1
1.d4 Nf6 2.Nf3 b6 3.e3 Bb7 4.Nbd2 g6 5.Bd3 Bg7 6.e4 d6 7.Qe2 O-O 8.O-O c5 9.c3 cxd4 10.cxd4 Nc6 11.a3 Nd7 12.Nb3 a5 13.Be3 a4 14.Nbd2 e5 15.dxe5 Ncxe5 16.Nxe5 Nxe5 17.Bb5 d5 18.Rfd1 Qh4 19.exd5 Bxd5 20.Nf1 Bb3 21.Rdc1 Rab8 22.h3 Rfd8 23.Rc7 Be6 24.Rd1 Bb3 25.Rdc1 Be6 26.Rd1 f5 27.f4 Rxd1 28.Qxd1 Nf7 29.Qxa4 Bxb2 30.Bc4 Qd8 31.Rxf7 b5 32.Rf8+ Kxf8 33.Qb4+ Qe7 34.Bc5 Bd4+ 35.Bxd4 Qxb4 36.axb4 bxc4 37.Nd2 Ke8 38.Bc3 Rd8 39.Kf2 Rd3 40.Nb1 Kd7 41.b5 Bd5 42.Be5 Rb3 43.Nc3 Rb2+ 44.Ke3 Bxg2 45.h4 Bf1 46.Kd4 Rh2 47.Kc5 Rxh4 48.b6 Bg2 49.Nd5 Kc8 50.Ne3 Bf3 51.Nxc4 Kb7 52.Bc7 Rh1 53.Ne5 Bg2 54.Kd6 Rf1 55.Ke6 Rxf4 56.Nxg6 Re4+ 57.Ne5 f4 58.Kf5 f3 59.Nd3 Re2 60.Bg3 Kxb6 61.Kf4 Re4+ 62.Kg5 Kc6 63.Nf2 Re6 64.Kf4 Kd5 65.Bh4 Kd4 66.Bg5 Re8 67.Bh6 Kc3 68.Bg7+ Kd2 69.Bd4 Ke2 70.Kg3 Rd8 71.Bc5 Rg8+ 72.Kh2 Bf1 73.Kh1 Rg5 74.Bb6 Ke1 75.Bd4 Bb5 76.Bb6 Kf1 77.Kh2 Rg2+ 78.Kh1 Rxf2 79.Bxf2 Kxf2 0-1
2026.02.16 Baden-Baden Faschingsopen
2192141 Haugner, Jan (2115) CM Koellner, Aaron Noah (2199) 0-1
1.e4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 e6 6.f4 Nge7 7.h4 h5 8.Nh3 d5 9.O-O dxe4 10.dxe4 Qxd1 11.Nxd1 b6 12.c3 Ba6 13.Re1 Rc8 14.Ng5 Bh6 15.Ne3 Bxg5 16.hxg5 Rd8 17.g4 Bc8 18.gxh5 gxh5 19.e5 Bd7 20.Nc4 Nf5 21.Nd2 Nce7 22.Ne4 Bc6 23.Nf6+ Kf8 24.Bxc6 Nxc6 25.b4 cxb4 26.cxb4 Ncd4 27.Rf1 h4 28.b5 Kg7 29.Ne4 Ne2+ 30.Kh2 Nfg3 31.Re1 Nd4 32.Ba3 Nf3+ 33.Kh3 Nxe1 34.Be7 Nxe4 0-1
2026.02.15 Baden-Baden Faschingsopen
2192118 Eberhart, Erik (2044) CM Koellner, Aaron Noah (2199) 0-1
1.e4 c5 2.c4 Nc6 3.Ne2 e5 4.Nbc3 Nge7 5.d3 d6 6.g3 g6 7.Bg2 Bg7 8.O-O O-O 9.a3 Nd4 10.b4 b6 11.Rb1 Bg4 12.f3 Bd7 13.Nxd4 cxd4 14.Nd5 Nxd5 15.cxd5 Rc8 16.Bd2 Bb5 17.Qb3 Qd7 18.Rfc1 f5 19.Rxc8 Rxc8 20.Rc1 Rxc1+ 21.Bxc1 fxe4 22.fxe4 h5 23.Qd1 Qc8 24.Bf1 Qc3 25.Qd2 Kh7 26.Be2 Qxd2 27.Bxd2 Bh6 28.Bxh6 Kxh6 29.Kf2 Kg5 30.h4+ Kf6 31.Ke1 Ke7 32.Kd2 Kd8 33.g4 hxg4 34.Bxg4 Ke7 35.Ke2 Kf6 36.Be6 Kg7 37.Bg4 Kh6 38.Kd2 Ba4 39.Ke2 g5 40.hxg5+ Kxg5 41.Be6 Kf4 42.Bc8 Be8 43.Bh3 Bh5+ 44.Kd2 Bg6 45.Be6 a5 46.Bg8 axb4 47.axb4 Be8 48.Be6 Ba4 49.Bf7 Kg5 50.Be6 Kf6 51.Bg4 Ke7 52.Kc1 Kd8 53.Bh5 Kc7 54.Bd1 Bd7 55.Kb2 Kb7 56.Ka3 Bh3 57.Be2 Bd7 58.Kb3 Bb5 59.Bf1 Kc7 60.Kc2 Ba4+ 61.Kc1 Kb7 62.Kb2 Ka6 63.Be2 Bd7 64.Kb3 Bb5 65.Ka3 Kb7 66.Kb3 Kc7 67.Kc2 Ba4+ 68.Kc1 Kd8 69.Kd2 Ke7 70.Bg4 Bb5 71.Be6 Be8 72.Ke2 Kd8 73.Bg4 Ba4 74.Kd2 Ke7 75.Ke2 Kf6 76.Be6 Kg5 77.Bf7 Bd7 78.Kd2 Kf4 79.Be6 Be8 80.Bc8 Bg6 81.Ba6 Bh5 82.Bb5 Bg4 83.Bc4 Bd7 84.Ba6 Kg5 85.Bc4 Kf6 86.Bb3 Kg5 87.Bc4 Ba4 88.Ba2 b5 89.Ke2 Kf4 90.Kf2 Bc2 91.Ke2 Kg3 92.Kd2 Ba4 93.Ke2 Kg2 94.Kd2 Kf2 95.Bc4 Kf3 96.Ba2 Kg3 97.Ke2 Kg2 98.Kd2 Kf3 99.Bc4 bxc4 100.dxc4 Kxe4 101.b5 Bxb5 0-1
2026.02.15 Baden-Baden Faschingsopen
2192123 CM Koellner, Aaron Noah (2199) GM Schlosser, P (2459) 0-1
1.d4 d5 2.Nf3 Nf6 3.e3 Bf5 4.Bd3 Bxd3 5.Qxd3 a6 6.Nbd2 e6 7.O-O c5 8.c3 Nc6 9.Re1 Rc8 10.Qe2 Be7 11.dxc5 Bxc5 12.e4 Ng4 13.Rf1 O-O 14.h3 Nf6 15.e5 Nd7 16.Nb3 Ba7 17.Be3 Bxe3 18.Qxe3 Qb6 19.Qg5 Rc7 20.Qh5 g6 21.Qh6 Ncxe5 22.Ng5 Nf6 23.Rad1 Nc4 24.Rd4 Nd6 25.g4 Nde4 26.Nf3 Rfc8 27.Ne5 Qd6 28.f4 Qe7 29.Rdd1 b5 30.Nd4 b4 31.cxb4 Qxb4 32.f5 exf5 33.gxf5 Qd6 34.Ndf3 Rc2 35.fxg6 fxg6 36.Qf4 Rxb2 37.Rc1 Qb6+ 38.Kh1 Rxc1 39.Qxc1 Ng3# 0-1
2025.08.12 Titled Tue 12th Aug Late
1370371 CM Koellner, Aaron Noah (2217) IM Papasimakopoulos, Alexandros (2361) 0-1
1.d4 e6 2.Nf3 Nf6 3.Nbd2 d5 4.e3 c5 5.b3 cxd4 6.exd4 Nc6 7.Bb2 Be7 8.Bd3 O-O 9.a3 a5 10.O-O b6 11.Qe2 Nb8 12.Ne5 Ba6 13.Bxa6 Nxa6 14.Nc6 Qc7 15.Nxe7+ Qxe7 16.Nf3 Rfc8 17.c3 Nc7 18.Ne5 Nce8 19.a4 Nd7 20.f4 Ndf6 21.Rf3 Ne4 22.Rh3 g6 23.g4 f6 24.Nf3 Nxc3 25.Qf2 Ne4 26.Qh4 Rc2 27.Ba3 Qg7 28.Kh1 Nf2+ 29.Kg1 Nxh3+ 30.Qxh3 Rac8 31.Kh1 R8c3 32.Rf1 Qc7 33.f5 exf5 34.gxf5 g5 35.Qh5 Ng7 36.Qh6 Qf7 37.h4 Nxf5 38.Qf8+ Qxf8 39.Bxf8 Ng3+ 40.Kg1 Nxf1 41.Kxf1 0-1
2025.08.07 38th Sonnenterassen Open
1221724 CM Koellner, Aaron Noah (2217) Rosol, Philip (2159) 0-1
1.d4 Nf6 2.Nf3 e6 3.Nbd2 c5 4.e3 b6 5.b3 Bb7 6.Bb2 Be7 7.Bd3 O-O 8.O-O d6 9.Re1 Nc6 10.a3 Qc7 11.Qe2 e5 12.dxe5 dxe5 13.Ng5 Rad8 14.Rad1 Nb8 15.Nde4 Nbd7 16.Ng3 h6 17.N5e4 Nxe4 18.Nxe4 Kh8 19.Qh5 Bd5 20.Ng3 Be6 21.Bb5 f6 22.Nf5 Nb8 23.Qg6 Rf7 24.Bd3 Rxd3 25.Rxd3 Nd7 26.e4 Nf8 27.Qg3 c4 28.Rd2 Kh7 29.b4 a5 30.Bc3 Ng6 31.Qf3 Nf4 32.h4 g6 33.Ne3 Qc8 34.g3 Nh5 35.Nd5 Bd8 36.Qe3 Rb7 37.Rdd1 g5 38.hxg5 hxg5 39.Kh2 Kg6 40.Rh1 Rh7 41.Kg2 a4 42.Rdg1 Bxd5 43.exd5 Qg4 44.Bd2 b5 45.Qf3 Qd4 46.Be3 g4 47.Qe2 Qe4+ 48.f3 gxf3+ 49.Qxf3 Qxc2+ 50.Bf2 f5 51.Rc1 Qd2 52.Rcd1 Qg5 53.d6 e4 54.Qe3 Qg4 55.d7 Kf7 56.Rd6 c3 57.Rh6 Rxh6 58.Qxh6 Qf3+ 59.Kg1 Qd1+ 60.Kh2 c2 61.Qc1 Qe2 62.Qe3 Qd1 63.Qc5 Nf6 64.Kg2 Qf3+ 65.Kg1 Qd1+ 66.Kg2 Qf3+ 67.Kg1 Bb6 68.Qxc2 e3 69.Qa2+ Kg6 70.Rh2 exf2+ 71.Rxf2 Bxf2+ 72.Qxf2 Qxf2+ 73.Kxf2 Nxd7 74.Kf3 Ne5+ 75.Kf4 Nc4 0-1
2025.08.05 38th Sonnenterassen Open
1221700 CM Koellner, Aaron Noah (2217) FM Ostovic, M (2403) 0-1
1.d4 d5 2.Nf3 Nf6 3.e3 c5 4.Nbd2 Nc6 5.dxc5 e6 6.a3 a5 7.b3 Bxc5 8.Bb2 O-O 9.Bb5 Qe7 10.O-O Bd6 11.c4 Na7 12.a4 Rd8 13.Qe2 b6 14.Bxf6 Qxf6 15.cxd5 Nxb5 16.axb5 exd5 17.Nd4 Qg6 18.Rfc1 Bh3 19.Qf1 h5 20.N2f3 Bd7 21.Kh1 Re8 22.Ng1 Qf6 23.Nge2 Be5 24.Ra2 Rac8 25.Rac2 Rxc2 26.Rxc2 Bxd4 27.Nxd4 Rxe3 28.Rd2 Re7 29.Nf3 Bxb5 30.Qc1 d4 31.h4 d3 32.Kg1 Re8 33.Ng5 Qf5 34.Qb1 Rc8 35.b4 Qf4 36.Qd1 Qxh4 37.Nxf7 Kxf7 38.Qf3+ Kg8 39.Qd5+ Kh8 40.Rd1 Bc4 41.Qb7 Qg4 42.f3 Qd4+ 43.Kh1 Re8 44.bxa5 d2 45.Qc6 Qh4+ 46.Kg1 Re1+ 0-1
2025.07.15 Titled Tue 15th Jul Early
13374 Rossi, Max (2013) CM Koellner, Aaron Noah (2201) 0-1
1.e4 d6 2.d3 Nf6 3.Nd2 c5 4.Ngf3 Nc6 5.g3 e6 6.Bg2 g6 7.O-O Bg7 8.Rb1 O-O 9.a3 Rb8 10.b4 b6 11.Bb2 cxb4 12.axb4 Qc7 13.b5 Ne5 14.Nxe5 dxe5 15.Nc4 Nd7 16.Ba3 Nc5 17.Qe2 Rd8 18.h4 a6 19.h5 axb5 20.Rxb5 Ba6 21.Rb4 Bf8 22.hxg6 hxg6 23.Rfb1 Nd7 24.Ra4 Bxc4 25.Rxc4 Qa7 26.Bxf8 Kxf8 27.f4 b5+ 0-1
2025.07.15 Titled Tue 15th Jul Early
13641 CM Koellner, Aaron Noah (2201) IM Dzhumagaliev, Y (2411) 0-1
1.d4 h5 2.h4 Nf6 3.Bg5 Ne4 4.Bf4 e6 5.f3 Bd6 6.Bxd6 Nxd6 7.e4 b5 8.Bd3 a6 9.Ne2 Bb7 10.Nd2 Nc6 11.c3 Ne7 12.Nf4 Qc8 13.Qe2 c5 14.O-O Qc7 15.Nh3 Ng6 16.g3 Nc4 17.Kg2 Nxb2 18.Bc2 cxd4 19.Bb3 Qxc3 20.Rfc1 Qe3 21.Qxe3 dxe3 22.Nf1 e2 23.Ne3 Nd3 24.Rc7 e1=Q 25.Rxe1 Nxe1+ 26.Kf2 Nxf3 27.Rxb7 Nd2 28.Ng5 Nxb3 29.axb3 Ne5 30.Ke2 f6 31.Nf3 Nxf3 32.Kxf3 Ke7 33.b4 Kd6 34.e5+ Kc6 35.Ra7 Rxa7 36.exf6 gxf6 37.Nf5 exf5 38.g4 fxg4+ 39.Kf4 d5 40.Kf5 d4 41.Kg6 d3 42.Kf5 d2 43.Kg6 d1=Q 44.Kf5 Qb1+ 45.Kxf6 Qxb4 46.Kg6 a5 47.Kg5 a4 48.Kg6 a3 49.Kg5 a2 50.Kf6 a1=Q+ 51.Ke6 Qd6+ 52.Kf5 b4 53.Kg5 b3 54.Kf5 b2 55.Kg5 g3 56.Kf5 b1=Q+ 57.Kg5 Rg8+ 58.Kxh5 Qd5+ 59.Kh6 g2 60.h5 Qh8# 0-1
2025.07.15 Titled Tue 15th Jul Early
14182 FM Ginzburg, Mi (2229) CM Koellner, Aaron Noah (2201) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.Be2 a6 7.O-O b5 8.Kh1 Bb7 9.f4 Nxd4 10.Qxd4 Nf6 11.Bf3 Bc5 12.Qd3 h5 13.Be3 Ng4 14.Bxc5 Qxc5 15.Rad1 Rd8 16.Qd4 Qxd4 17.Rxd4 e5 18.fxe5 Nxe5 19.Rfd1 Bc6 20.Nd5 Rh6 21.Nc7+ Ke7 22.Nxa6 Ra8 23.Nb4 h4 24.h3 Rf6 25.Be2 Rf2 26.R1d2 Nc4 27.Bxc4 Rxd2 28.Rxd2 bxc4 29.Rd4 Bb5 30.Rd5 Rb8 31.a3 Ke6 32.Kg1 g6 33.Kf2 f5 34.exf5+ gxf5 35.Rd4 d6 36.Rxh4 Ke5 37.Ke3 d5 38.Rh5 d4+ 39.Kd2 Kf4 40.Nd5+ Ke4 41.Ne7 Bd7 42.g4 fxg4 43.hxg4 Bxg4 44.Rh4 Kf3 45.Nc6 Rxb2 46.Nxd4+ Kg3 47.Rh7 Ra2 48.Rc7 Rxa3 49.Rxc4 Bh5 50.Rc7 Kf4 51.Rg7 Ke5 52.Nc6+ Kd6 53.Nb4 Ra4 54.Nd3 Bg6 55.Rxg6+ Kd5 56.Rg5+ Kd6 57.Rg6+ Kd7 58.Nc5+ Ke7 59.Nxa4 1-0
2025.07.15 Titled Tue 15th Jul Early
13815 CM Koellner, Aaron Noah (2201) WCM Ejsymont, Blanka (2032) 0-1
1.d4 d5 2.Bg5 Nf6 3.e3 c6 4.Nd2 Bf5 5.f3 h6 6.Bf4 e6 7.g4 Bh7 8.h4 Bd6 9.Ne2 Bxf4 10.Nxf4 g5 11.Ng2 Qd6 12.Qe2 Qg3+ 13.Qf2 Qxf2+ 14.Kxf2 gxh4 15.c4 Nbd7 16.Rxh4 Bg6 17.Nf4 O-O-O 18.Nxg6 fxg6 19.Bd3 g5 20.Rh3 e5 21.cxd5 exd4 22.dxc6 dxe3+ 23.Kxe3 bxc6 24.Rc1 Kc7 25.Ne4 Nd5+ 26.Kd2 Nf4 27.Rh2 Ne5 28.Rf2 Nexd3 0-1
2025.03.11 Titled Tue 11th Mar Late
151070 FM Toktomushev, Teimur (2407) CM Koellner, Aaron Noah (2139) 1-0
1.d4 d5 2.c4 c6 3.Nc3 Nf6 4.e3 Bf5 5.cxd5 cxd5 6.Qb3 Qd7 7.Nf3 Nc6 8.Ne5 Qc7 9.Bd2 e6 10.Rc1 a6 11.Qa4 Rc8 12.Bxa6 bxa6 13.Nxd5 exd5 14.Rxc6 Bd7 15.Rxc7 Bxa4 16.Rxc8+ Ke7 17.Bb4+ Ke6 18.Rxf8 Rxf8 19.Bxf8 1-0
2025.03.11 Titled Tue 11th Mar Late
150898 CM Koellner, Aaron Noah (2139) FM Manukyan, SaA (2233) 0-1
1.d4 d5 2.Nf3 Nf6 3.e3 e6 4.Nbd2 Be7 5.b3 b6 6.Bb2 Bb7 7.Bd3 Nbd7 8.O-O O-O 9.Ne5 Ne4 10.c4 Nxd2 11.Qxd2 Nxe5 12.dxe5 dxc4 13.bxc4 Be4 14.Rfd1 Bxd3 15.Qxd3 Qxd3 16.Rxd3 Rfd8 17.Rad1 Rxd3 18.Rxd3 Rd8 19.Rxd8+ Bxd8 20.Kf1 Kf8 21.Ke2 Ke8 22.Kd3 Kd7 23.Ba3 Be7 24.Bxe7 Kxe7 25.c5 Kd7 26.Kc4 Kc6 27.cxb6 cxb6 28.a4 a6 29.e4 b5+ 30.axb5+ axb5+ 31.Kb4 Kb6 32.f3 Kc6 33.Kb3 Kc5 34.Kc3 b4+ 35.Kb3 Kb5 36.f4 Kc5 37.g4 Kb5 38.h4 Kc5 39.h5 Kd4 40.Kxb4 Kxe4 41.Kc5 Kxf4 42.Kd6 Kxg4 43.Ke7 Kf5 44.Kxf7 g5 45.h6 g4 46.Kg7 g3 47.Kxh7 g2 48.Kh8 g1=Q 49.h7 Kg6 50.Kg8 Kh6+ 51.Kf7 Qg6+ 52.Ke7 Kxh7 53.Kd6 Kh6 54.Kd7 Kg5 55.Kd6 Kf5 0-1
2025.03.11 Titled Tue 11th Mar Late
150739 IM Rosen, Eric (2377) CM Koellner, Aaron Noah (2139) 0-1
1.d4 d5 2.Bf4 Nf6 3.Nf3 e6 4.e3 c5 5.Nbd2 Nc6 6.c3 cxd4 7.exd4 Nh5 8.Be3 Bd6 9.Ne5 g6 10.g4 Nf6 11.Bb5 Nd7 12.Nxc6 bxc6 13.Bxc6 Rb8 14.Rb1 O-O 15.h4 f5 16.Bh6 Rf7 17.g5 Ba6 18.Ba4 e5 19.Bxd7 Qxd7 20.dxe5 Bxe5 21.Nf3 Bf4 22.Qd4 Qe6+ 23.Ne5 Bxe5 24.Qe3 Bxc3+ 25.Kd1 Qxe3 26.fxe3 Rxb2 27.Rxb2 Bxb2 28.Kc2 Be5 29.Rb1 Rc7+ 30.Kd2 Rb7 31.Rc1 Rb2+ 32.Kd1 Be2+ 33.Ke1 Bg3# 0-1
2024.10.08 Titled Tue 8th Oct Early
335903 IM Belous, Mikhail (2423) CM Koellner, Aaron Noah (2105) 1-0
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 b6 6.Qc2 Bb7 7.f3 d5 8.cxd5 exd5 9.e3 O-O 10.Bd3 c5 11.Ne2 c4 12.Bf5 Bc8 13.O-O Bxf5 14.Qxf5 Qd7 15.Ng3 Qxf5 16.Nxf5 Nc6 17.g4 h6 18.h4 Rfe8 19.Kf2 Na5 20.Rg1 Nb3 21.Rb1 b5 22.g5 hxg5 23.hxg5 Nd7 24.g6 f6 25.Rh1 Nf8 26.Rh7 Nxh7 27.gxh7+ Kxh7 28.Nd6 Reb8 29.Bb2 g6 30.e4 dxe4 31.fxe4 a6 32.Ke3 Rb6 33.e5 fxe5 34.dxe5 Ra7 35.Ke4 Re7 36.Kd5 Nd2 37.Rh1+ Kg7 38.Bc1 Nf3 39.Bh6+ Kg8 40.Bf4 Rb8 41.Rh3 Ne1 42.Bg5 Rh7 43.Rxh7 Kxh7 44.e6 Nf3 45.Bf6 g5 46.e7 g4 47.e8=Q Rxe8 48.Nxe8 g3 49.Bd8 g2 50.Bb6 g1=Q 51.Bxg1 Nxg1 52.Kc5 Ne2 53.Kb4 a5+ 54.Kxb5 Nxc3+ 55.Kxc4 Nb1 56.a4 Kg6 57.Nd6 Kf6 58.Nb7 Ke6 59.Nxa5 Kd6 60.Kb4 Kc7 61.Nc4 Kc6 62.a5 Kd5 63.Kb3 Kc5 64.Kb2 Kb5 65.Kxb1 Ka6 66.Kb2 Kb7 67.Kb3 Ka7 68.Kb4 Ka8 69.Kb5 Ka7 70.a6 Kb8 71.Kb6 Ka8 72.Na3 Kb8 73.Nb5 Ka8 74.Nc7+ Kb8 75.a7+ Kc8 76.a8=Q+ Kd7 77.Qd5+ Ke7 78.Nb5 Kf6 79.Kc6 Kg6 80.Qe5 Kf7 81.Qd6 Kg7 82.Qe6 Kf8 83.Qd7 Kg8 84.Kd6 Kh8 85.Ke6 Kg8 86.Kf6 Kf8 87.Qf7# 1-0
2024.10.08 Titled Tue 8th Oct Early
335938 CM Koellner, Aaron Noah (2105) FM Hamidov, Allahverdi (2247) 0-1
1.d4 Nf6 2.Nf3 d5 3.Nbd2 c5 4.e3 Nc6 5.dxc5 e5 6.Bb5 Bxc5 7.Nxe5 O-O 8.Nxc6 bxc6 9.Bd3 Re8 10.O-O Bd6 11.h3 Qe7 12.c4 Qe5 13.Nf3 Qh5 14.cxd5 Bxh3 15.gxh3 Qxh3 16.Re1 Ng4 17.Qc2 Qxf3 18.Bxh7+ Kh8 19.dxc6 g6 20.Bxg6 fxg6 21.b3 Kh7 22.Bb2 Bh2+ 23.Kf1 Rxe3 24.Rxe3 Nxe3+ 0-1
2024.10.08 Titled Tue 8th Oct Early
336728 CM Koellner, Aaron Noah (2105) WFM Shubenkova, Veronika (2024) 0-1
1.d4 d5 2.Nf3 e6 3.e3 f5 4.Nbd2 Nf6 5.Bd3 c6 6.O-O Bd6 7.b3 Nbd7 8.Bb2 Qc7 9.c4 O-O 10.c5 Be7 11.Ne5 Nxe5 12.dxe5 Ne4 13.b4 Bd7 14.Nf3 b6 15.Rc1 bxc5 16.bxc5 Nxc5 17.Ba3 Nxd3 18.Qxd3 c5 19.Rc2 Qa5 20.Qd2 Qb6 21.Rfc1 Rfc8 22.h4 Bf8 23.Ng5 h6 24.Nf3 c4 25.Bxf8 Rxf8 26.Rb2 Qc7 27.Qc3 Rab8 28.Rcb1 Rxb2 29.Rxb2 Rb8 30.Nd4 Rxb2 31.Qxb2 Qb6 32.Qa3 Kf7 33.h5 Qc7 34.f4 a5 35.Kf2 Be8 36.Qc3 Qb6 37.Qc2 Kg8 38.g4 fxg4 39.f5 exf5 40.Qxf5 c3 41.Ne6 Bf7 42.Nd4 g6 43.Qc8+ Kg7 44.e6 gxh5 45.Nf5+ Kg6 46.Ne7+ Kg5 47.exf7 Qb2+ 48.Kg3 h4# 0-1
2024.10.08 Titled Tue 8th Oct Early
337075 FM Shaik, Sumer Arsh (2317) CM Koellner, Aaron Noah (2105) 1-0
1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Bb4+ 6.Bd2 Be7 7.O-O O-O 8.Nc3 d5 9.cxd5 exd5 10.Bf4 Ne4 11.Ne5 Nd7 12.Qa4 Nxe5 13.Bxe5 Bd6 14.Nxe4 dxe4 15.Rfd1 Qg5 16.Bxd6 cxd6 17.d5 Bxd5 18.Bxe4 Bxe4 19.Qxe4 Qe5 20.Qc2 Rac8 21.Qd2 Rfe8 22.e3 h5 23.Rac1 h4 24.Rxc8 Rxc8 25.Qxd6 Qxd6 26.Rxd6 h3 27.Kf1 Rc2 28.Rd8+ Kh7 29.Rd7 Rxb2 30.Rxa7 Kg6 31.Ra4 f5 32.Rh4 Rxa2 33.Rxh3 b5 34.Rh8 b4 35.Rb8 Rb2 36.Kg2 Kf6 37.Kf3 g5 38.h3 b3 39.g4 fxg4+ 40.hxg4 Ke5 41.Rb5+ Kf6 42.Rb8 Rb1 43.Ke4 b2 44.Kd3 Rg1 45.Rxb2 Rxg4 46.f3 Ra4 47.Rc2 g4 48.f4 Kf5 49.Rc5+ Kf6 50.Rg5 Ra3+ 51.Ke4 Ra4+ 52.Kd3 Ra3+ 53.Ke2 Ra2+ 54.Kf1 Ra3 55.Kf2 Ra2+ 56.Kg3 Re2 57.Re5 Re1 58.Kxg4 Rg1+ 59.Kf3 Re1 60.Ke4 Ra1 61.Rf5+ Ke6 62.Rb5 Ra4+ 63.Kf3 Rc4 64.Re5+ Kf6 65.Re4 Rc3 66.Rd4 Ra3 67.Rd6+ Kf5 68.Rd5+ Kf6 69.Re5 Ra4 70.Kg4 Ra1 71.e4 Rg1+ 72.Kf3 Rf1+ 73.Ke3 Re1+ 74.Kd4 Rd1+ 75.Kc5 Rc1+ 76.Kd6 Rf1 77.Re6+ Kf7 78.f5 Rd1+ 79.Ke5 Ra1 80.Rd6 Ra5+ 81.Rd5 Ra7 82.Rc5 Ra4 83.Kd5 Ra7 84.e5 Ra1 85.Rc7+ Ke8 86.f6 Rd1+ 87.Ke6 Kd8 88.Ra7 Rb1 89.Ra8+ Kc7 90.f7 Rb6+ 91.Ke7 Rb8 92.Rxb8 Kxb8 93.f8=Q+ 1-0
2024.10.08 Titled Tue 8th Oct Early
335287 IM Kalashian, D (2398) CM Koellner, Aaron Noah (2105) 1-0
1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Bb4+ 6.Bd2 Be7 7.O-O O-O 8.Re1 d5 9.Ne5 c6 10.Nc3 Nbd7 11.Bf4 Nxe5 12.dxe5 Nd7 13.cxd5 cxd5 14.e4 dxe4 15.Nxe4 Bxe4 16.Rxe4 Nc5 17.Rd4 Qc8 18.b4 Nb7 19.Rc1 Qb8 20.Rd7 Rd8 21.Bxb7 Qxb7 22.Rxb7 Rxd1+ 23.Rxd1 Bf8 24.Rdd7 1-0
2024.10.08 Titled Tue 8th Oct Early
336313 CM Bhagwat, V (2002) CM Koellner, Aaron Noah (2105) 0-1
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 O-O 6.e3 b6 7.Bd3 Bb7 8.f3 d6 9.e4 e5 10.Ne2 Nbd7 11.Bg5 h6 12.Bh4 Re8 13.O-O c5 14.Kh1 Rc8 15.Qe1 Qc7 16.Ng3 g6 17.Qd2 Kg7 18.f4 cxd4 19.cxd4 Ba6 20.fxe5 dxe5 21.Bxf6+ Nxf6 22.Rxf6 Kxf6 23.Qxh6 exd4 24.Rf1+ Ke7 25.Qg5+ Kf8 26.Nf5 gxf5 27.Qh6+ Ke7 28.Rxf5 Bxc4 29.Qf6+ Kd7 30.Rd5+ Bxd5 31.Bb5+ Qc6 32.Bxc6+ Rxc6 33.Qf5+ Be6 34.Qf1 Rec8 0-1
2024.10.08 Titled Tue 8th Oct Early
337091 CM Koellner, Aaron Noah (2105) WFM Toth, Lili (1894) 1-0
1.d4 Nf6 2.Nf3 d5 3.e3 c5 4.Nbd2 Nc6 5.dxc5 a5 6.Bb5 Bg4 7.h3 Bh5 8.a4 e6 9.Nb3 Ne4 10.g4 Bg6 11.Ne5 Rc8 12.Bxc6+ bxc6 13.Nxg6 hxg6 14.Bd2 Nxc5 15.Bxa5 Qh4 16.Nxc5 Bxc5 17.Bd2 d4 18.Qf3 dxe3 19.Bxe3 Bb4+ 20.c3 Be7 21.a5 O-O 22.O-O f5 23.a6 fxg4 24.Qxg4 Qxg4+ 25.hxg4 Ra8 26.a7 Rfc8 27.b4 c5 28.bxc5 Bxc5 29.Bxc5 Rxc5 30.Rfb1 Rxc3 31.Rb8+ Rc8 32.Rxc8+ Rxc8 33.a8=Q 1-0
2024.10.01 Titled Tue 1st Oct Late
345676 IM Reprintsev, A (2230) CM Koellner, Aaron Noah (2101) 1-0
1.e4 c5 2.b3 b6 3.d4 cxd4 4.Qxd4 Nc6 5.Qd2 Bb7 6.Bb2 e6 7.Nc3 f6 8.O-O-O a6 9.f4 Nh6 10.Nf3 Nf7 11.g4 Qc7 12.g5 Be7 13.Rg1 O-O-O 14.gxf6 gxf6 15.Rg7 Rdf8 16.Na4 b5 17.Qxd7+ Qxd7 18.Nb6+ Kc7 19.Nxd7 Rd8 20.Nxf6 Rxd1+ 21.Kxd1 Rd8+ 22.Bd3 Nd6 23.Rxh7 Kb6 24.Kc1 Nb4 25.a3 Nxd3+ 26.cxd3 Rc8+ 27.Kd2 Bxf6 28.Bxf6 Bxe4 29.Bd4+ Ka5 30.dxe4 Nxe4+ 31.Ke3 Nd6 32.Ra7 Nf5+ 33.Kd3 Rd8 34.b4+ Ka4 35.Rxa6+ Kb3 36.Rxe6 Kxa3 37.Re5 Nxd4 38.Nxd4 Kxb4 39.Ke4 Kc4 40.Nxb5 Rh8 41.Nd6+ Kb4 42.Rb5+ Ka4 43.Rb2 Rh6 44.Rd2 Kb4 45.f5 Kc5 46.Ke5 1-0
2024.10.01 Titled Tue 1st Oct Late
345184 CM Koellner, Aaron Noah (2101) GM Yagupov, I (2239) 0-1
1.d4 d5 2.Nf3 Nf6 3.e3 c5 4.Nbd2 cxd4 5.exd4 Nc6 6.c3 Bf5 7.Be2 e6 8.Nh4 Be4 9.Nxe4 Nxe4 10.Nf3 Bd6 11.Be3 O-O 12.O-O Qc7 13.g3 f5 14.Bd3 f4 15.Bc1 fxg3 16.fxg3 Bxg3 17.Bxe4 dxe4 18.Ng5 Bxh2+ 19.Kh1 Qg3 20.Nxe4 Qh3 21.Ng5 Rxf1+ 22.Qxf1 Qxf1+ 23.Kxh2 Rf8 0-1
2024.10.01 Titled Tue 1st Oct Late
345541 Burke, Paul CM Koellner, Aaron Noah (2101) 0-1
1.e4 c5 2.d4 cxd4 3.c3 dxc3 4.Nxc3 e6 5.Nf3 Nc6 6.Bf4 Bb4 7.Bd3 Nge7 8.e5 Ng6 9.Bg3 Qa5 10.O-O Bxc3 11.bxc3 O-O 12.Qe2 Qxc3 13.h4 b6 14.h5 Nge7 15.Rac1 Qa5 16.Rfe1 Bb7 17.Ng5 g6 18.Ne4 Nd4 19.Nf6+ Kg7 20.h6+ Kh8 21.Qe3 Ndf5 22.Qg5 Nxg3 23.Qxg3 Rac8 24.Rcd1 Rg8 25.Nxd7 Nd5 26.Nf6 Nxf6 27.exf6 Rgd8 28.Bf1 Qh5 29.Rxd8+ Rxd8 30.Qc7 Qd5 31.Qxf7 Qd7 32.Qxe6 Qxe6 33.Rxe6 Kg8 34.Re7 Bd5 35.Rg7+ Kh8 36.Rxa7 Rf8 37.f3 Rxf6 38.Rd7 Bg8 39.Rd8 Rc6 40.Bb5 Rc7 0-1
2024.09.24 Titled Tue 24th Sep Early
352323 WCM Dudkina, Uliana (1914) CM Koellner, Aaron Noah (2101) 0-1
1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Bb4+ 6.Bd2 Be7 7.O-O O-O 8.Nc3 d5 9.cxd5 Nxd5 10.Qc2 Nxc3 11.bxc3 Nd7 12.Ng5 Bxg5 13.Bxb7 Rb8 14.Bg2 Bxd2 15.Qxd2 c5 16.Rfd1 Nf6 17.e4 cxd4 18.cxd4 Qd7 19.Rac1 Rbc8 20.f4 Rxc1 21.Rxc1 Rc8 22.h3 Rxc1+ 23.Qxc1 Qxd4+ 24.Kh2 g6 25.Qc8+ Kg7 26.e5 Ne4 27.Bxe4 Qxe4 28.Qd8 Qc2+ 29.Kg1 Qb1+ 30.Kh2 Qxa2+ 31.Kg1 Qb1+ 32.Kh2 Qc2+ 33.Kg1 Qf5 34.Qc7 Qxh3 35.Kf2 h5 36.Qe7 Qf5 37.Qxa7 Qc2+ 38.Kg1 Qc5+ 39.Kg2 Qd5+ 40.Kh2 Qd2+ 41.Kg1 Qe3+ 42.Kg2 Qe2+ 43.Kg1 Qf3 44.Kh2 h4 45.gxh4 Qxf4+ 46.Kh3 Qf5+ 47.Kg2 Qg4+ 48.Kf1 Qf4+ 49.Kg2 Qxh4 50.Qxb6 Qe4+ 51.Kf1 Qxe5 52.Kg2 g5 53.Qa6 g4 54.Qc8 Qe2+ 55.Kg1 Qf3 56.Qc7 g3 57.Qe5+ f6 58.Qc7+ Kg6 59.Qc2+ f5 0-1
2024.09.24 Titled Tue 24th Sep Early
351605 CM Koellner, Aaron Noah (2101) WFM Koridze, Lile (2106) 1-0
1.d4 Nf6 2.Nf3 d5 3.Nbd2 c5 4.e3 Nc6 5.dxc5 e6 6.a3 Bxc5 7.b4 Bd6 8.Bb2 a6 9.Bd3 O-O 10.O-O e5 11.c4 dxc4 12.Nxc4 e4 13.Bxf6 Qxf6 14.Bxe4 Bc7 15.Rc1 Bg4 16.h3 Rad8 17.Qc2 Be6 18.Bxh7+ Kh8 19.Be4 Qh6 20.Bf5 Ne7 21.Bxe6 fxe6 22.Nce5 Rc8 23.Qe4 Nf5 24.Ng4 Qg6 25.Nfe5 Qe8 26.Rfd1 Bb6 27.Rxc8 Qxc8 28.Ng6+ Kg8 29.Nxf8 Kxf8 30.Ne5 1-0
2024.09.24 Titled Tue 24th Sep Early
352918 IM Pham Le Thao Nguyen (2380) CM Koellner, Aaron Noah (2101) 0-1
1.d4 Nf6 2.Nf3 e6 3.Bf4 d5 4.e3 c5 5.c3 cxd4 6.exd4 Nc6 7.Nbd2 Nh5 8.Be5 f6 9.Bg3 g6 10.Bd3 Bg7 11.O-O O-O 12.Re1 Nxg3 13.hxg3 Bd7 14.a3 Qc7 15.c4 Rad8 16.Rc1 dxc4 17.Bxc4 Rfe8 18.Qb3 Na5 19.Bxe6+ Bxe6 20.Qxe6+ Rxe6 21.Rxc7 Rxe1+ 22.Nxe1 Rxd4 23.Nef3 Rd6 24.b4 Bh6 25.Ne4 Re6 26.Nc5 Rc6 27.Rd7 Nc4 28.Rxb7 Nxa3 29.Rxa7 Nc2 30.Na6 Rb6 31.Nc5 Rxb4 32.Ne6 Rb1+ 33.Kh2 Rb8 34.Rc7 Nb4 35.Nfd4 Nd3 36.f3 Ne5 37.Nf4 Bxf4 38.gxf4 Nd3 39.Kg3 Rb2 40.Nc6 Ne1 41.Ne7+ Kf8 42.Nd5 Rxg2+ 43.Kh3 Re2 44.Nxf6 Nxf3 45.Nxh7+ Kg8 46.Nf6+ Kf8 47.Kg4 Nd4 48.Rd7 Ne6 49.Nh7+ Kg8 50.Nf6+ Kf8 51.Kf3 Re1 52.Ne4 Rxe4 53.f5 gxf5 0-1
2024.09.24 Titled Tue 24th Sep Early
351901 GM Ovetchkin, R (2507) CM Koellner, Aaron Noah (2101) 1-0
1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.a3 Bb7 5.Nc3 Be7 6.Bf4 c5 7.d5 d6 8.e4 e5 9.Be3 a6 10.Nd2 O-O 11.Be2 Ne8 12.Nf3 f5 13.exf5 Rxf5 14.Bd3 Rf8 15.Ne4 b5 16.b3 bxc4 17.bxc4 Bc8 18.Qc2 Bf5 19.Nf6+ Nxf6 20.Bxf5 h6 21.Be6+ Kh8 22.Nh4 e4 23.Ng6+ Kh7 24.Nxf8+ Qxf8 25.O-O Kh8 26.f3 exf3 27.Rxf3 Qd8 28.Qg6 Nbd7 29.Bxh6 gxh6 30.Qxh6+ Nh7 31.Rf7 Nf8 32.Qg7# 1-0
2024.09.24 Titled Tue 24th Sep Early
351417 FM Lopez Abreu, Michel Samuel (2038) CM Koellner, Aaron Noah (2101) 0-1
1.Nf3 Nf6 2.e3 e6 3.c4 b6 4.d4 Bb7 5.Bd3 Be7 6.O-O O-O 7.Nc3 d5 8.b3 c5 9.cxd5 Nxd5 10.Bb2 Nc6 11.Rc1 cxd4 12.Nxd5 Qxd5 13.exd4 Rac8 14.Re1 Nb4 15.Rxc8 Bxc8 16.Be4 Qh5 17.a3 Nd5 18.Bc2 Bf6 19.Ne5 Qxd1 20.Rxd1 Rd8 21.g3 Bb7 22.Rd2 Ne7 23.f4 Nf5 24.Bxf5 exf5 25.Nc4 Bd5 26.a4 g6 27.Rd3 Kg7 28.Ne3 Be4 29.Rd2 h5 30.Bc3 Rc8 31.Bb2 Rd8 32.Nc4 Bd5 33.Rd3 Rd7 34.Ne3 Be4 35.Rd2 a6 36.Nc4 b5 37.axb5 axb5 38.Ne3 Kf8 39.b4 Ke7 40.Bc3 Rc7 41.Bb2 Kd6 42.d5 Bxb2 43.Rxb2 Rc1+ 44.Kf2 Rh1 45.Ng2 Rxh2 46.Kf1 Rxg2 47.Rxg2 Bxg2+ 48.Kxg2 Kxd5 49.Kh2 Kc4 0-1
2024.09.24 Titled Tue 24th Sep Early
352710 CM Koellner, Aaron Noah (2101) CM Daulet, Alikhan (2004) 1-0
1.d4 d5 2.Nf3 e6 3.e3 Nf6 4.Nbd2 Be7 5.Bd3 O-O 6.O-O b6 7.b3 Bb7 8.Bb2 Nbd7 9.c4 Ne4 10.cxd5 exd5 11.Rc1 c5 12.Ne5 Bd6 13.Nxd7 Qxd7 14.Nf3 Rfd8 15.Qe2 Rac8 16.Rfd1 Qe7 17.dxc5 bxc5 18.Ba6 Bb8 19.Bxb7 Qxb7 20.Be5 Bxe5 21.Nxe5 Qe7 22.Nd3 Qf6 23.Nf4 d4 24.Nh5 Qg6 25.exd4 cxd4 26.Rxc8 Rxc8 27.Re1 h6 28.Nf4 Qf5 29.g3 Nc3 30.Qd2 Rd8 31.Rc1 Rd7 32.h4 a5 33.Kg2 Qe4+ 34.Kg1 Qf3 35.Re1 Rd8 36.Ne2 Ne4 37.Qf4 Qxf4 38.Nxf4 Nc3 39.Kf1 Nxa2 40.Rd1 Nb4 41.Rd2 Kf8 42.Ke2 Ke7 43.Kf3 f5 44.Ne2 d3 45.Nf4 Kf6 46.h5 Rd4 47.Ke3 Re4+ 48.Kf3 Rd4 49.Ke3 Re4+ 50.Kf3 Nc6 51.Nxd3 Nd4+ 52.Kg2 Nxb3 53.Ra2 a4 54.Nf4 Rc4 55.Re2 Nd4 56.Re8 Kf7 57.Ra8 Nb5 58.Ra5 a3 59.Rxb5 Ra4 60.Rxf5+ Ke7 61.Re5+ Kd6 62.Re1 a2 63.Ra1 Kc5 64.Nd3+ Kd4 65.Nc1 Rc4 66.Rxa2 Rxc1 67.Ra7 Rc5 68.Rxg7 Rxh5 69.Re7 Kd5 70.Re3 Kd6 71.g4 Ra5 72.Kg3 Ra4 73.f4 Kd7 74.Kf3 Ra5 75.Kg3 Ra4 76.Rf3 Ke6 77.Kh4 Kf6 78.Kh5 Kg7 79.f5 Ra5 80.Re3 Ra1 81.Re7+ Kf6 82.Re6+ Kg7 83.Rg6+ Kf7 84.Kxh6 Rh1+ 85.Kg5 Ra1 86.Rc6 Ra7 87.Kh5 Kg7 88.g5 Ra1 89.Rc7+ Kf8 90.Kg6 Ke8 91.f6 Kd8 92.Rh7 Ra6 93.Kg7 Ra5 94.g6 Kd7 95.f7 Ra7 96.f8=Q Ke6+ 97.Qf7+ 1-0
2024.09.08 6th Bamberg Open 2024
378345 Hoepfl, Dominik (1988) CM Koellner, Aaron Noah (2101) 0-1
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.Be3 a6 7.g4 Nxd4 8.Qxd4 b5 9.O-O-O Bb7 10.Kb1 Nf6 11.f3 Rc8 12.Rc1 Bc5 13.Qd3 Bxe3 14.Qxe3 Qc5 15.Qd2 b4 16.Ne2 d5 17.e5 Nd7 18.f4 Nb6 19.f5 Na4 20.c3 bxc3 21.Nxc3 d4 22.Ne2 Nc3+ 23.bxc3 Bxh1 0-1
2024.09.07 6th Bamberg Open 2024
378187 WIM Hrebenshchykova, Yelyzaveta (2299) CM Koellner, Aaron Noah (2101) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bc4 e6 7.Be3 Bd7 8.Bb3 a6 9.f4 Na5 10.e5 Nxb3 11.axb3 Nd5 12.Nxd5 exd5 13.O-O Be7 14.Qf3 Bc6 15.Qg3 g6 16.e6 fxe6 17.Nxe6 Bd7 18.Bd4 Rg8 19.Rae1 Qc8 20.f5 Bxe6 21.Rxe6 h5 22.Qe3 Kf7 23.Rxe7+ Kf8 24.fxg6+ Qf5 25.Rxf5# 1-0
2024.09.07 6th Bamberg Open 2024
378266 CM Koellner, Aaron Noah (2101) Wolf, Ra (2046) 0-1
1.d4 Nf6 2.Nf3 d5 3.e3 e6 4.Nbd2 Be7 5.b3 O-O 6.Bb2 a5 7.a3 c6 8.Bd3 b5 9.O-O Qb6 10.c3 Nbd7 11.b4 Qc7 12.e4 Nb6 13.e5 Ne8 14.Re1 Nc4 15.Qc2 Nxb2 16.Qxb2 f5 17.a4 axb4 18.axb5 Rxa1 19.Qxa1 bxc3 20.Qxc3 cxb5 21.Qxc7 Nxc7 22.Rc1 Bd8 23.Bxb5 Nxb5 24.Rxc8 Bb6 25.Rxf8+ Kxf8 26.Nb3 h6 27.h4 g6 28.Kf1 Nc3 29.Ke1 Ke7 30.Kd2 Ne4+ 31.Ke3 Kd7 32.Nfd2 Kc6 33.f3 f4+ 34.Kd3 Ng3 35.Nc1 Bd8 36.Ndb3 Be7 37.Kc3 Kd7 38.Nd3 g5 39.hxg5 hxg5 40.Nf2 Nf5 41.Nh3 Kc6 42.Kd3 Kb5 43.Nc5 Nxd4 44.Kxd4 Bxc5+ 45.Kd3 Be7 46.Ng1 Bc5 47.Nh3 Be7 48.Ng1 Bd8 49.Ne2 Bb6 50.g3 Be3 51.g4 Kc5 52.Nc3 Bd4 53.Na4+ Kb4 54.Kxd4 Kxa4 55.Kc5 Kb3 56.Kd6 d4 57.Kxe6 d3 58.Kf7 d2 59.e6 d1=Q 60.e7 Qd7 61.Kf8 Kc3 62.e8=Q Qxe8+ 63.Kxe8 Kd3 64.Kf7 Ke3 65.Kg6 Kxf3 66.Kxg5 Ke3 67.Kh6 f3 68.g5 f2 69.g6 f1=Q 70.g7 Qf7 71.Kh7 Qh5+ 72.Kg8 Kf4 73.Kf8 Qf5+ 74.Ke7 Qg6 75.Kf8 Qf6+ 76.Kg8 Kf5 77.Kh7 Qg6+ 78.Kh8 Qh6+ 79.Kg8 Kf6 80.Kf8 Qxg7+ 81.Ke8 Qe7# 0-1
2024.09.06 6th Bamberg Open 2024
378128 CM Koellner, Aaron Noah (2101) Hehn, H (2020) 1-0
1.d4 Nf6 2.Nf3 c5 3.e3 e6 4.Nbd2 cxd4 5.exd4 b6 6.c3 d6 7.Bd3 Bb7 8.O-O Be7 9.Qe2 Nbd7 10.Re1 h6 11.c4 O-O 12.d5 e5 13.Nh4 Re8 14.Nf5 Bf8 15.Ne4 Nxe4 16.Qxe4 Nf6 17.Qh4 e4 18.Bf1 Re5 19.Nd4 Qd7 20.Be2 g5 21.Qg3 Bg7 22.Bd2 Rae8 23.Be3 Kh8 24.a4 Rg8 25.a5 Nh7 26.axb6 axb6 27.Nb5 f5 28.Bd4 f4 29.Qa3 f3 30.Bf1 fxg2 31.Bxg2 Bxd5 32.Qxd6 Qxd6 33.Nxd6 Be6 34.Bxe5 Bxe5 35.Rxe4 1-0
2024.09.05 6th Bamberg Open 2024
377957 CM Koellner, Aaron Noah (2101) GM Zhao Zong Yuan (2478) 1/2-1/2
1.d4 Nf6 2.Nf3 e6 3.Nbd2 d5 4.e3 c5 5.b3 Nc6 6.Bb2 cxd4 7.exd4 Bd6 8.Bd3 O-O 9.a3 b6 10.O-O Bb7 11.Ne5 Ne7 12.Qe2 Rc8 13.f4 b5 14.c3 a6 15.g4 Ne8 16.Rf3 f5 17.g5 Bxe5 18.Qxe5 Ng6 19.Qxe6+ Rf7 20.Qe3 Nd6 21.Rh3 Ne4 22.Nf3 Nxc3 23.Bxc3 Rxc3 24.Ne5 Nxe5 25.fxe5 g6 26.Qd2 Rc6 27.Rf3 Qb6 28.Qf4 Bc8 29.h4 Rc3 30.Be2 Rc2 31.Bd1 Rc6 32.h5 gxh5 33.Rh3 Rg7 34.Bf3 Be6 35.Bxh5 b4 36.axb4 Qxb4 37.Be2 a5 38.Kh1 Rc3 39.Rh6 Rg6 40.Qh4 f4 41.Bg4 Bxg4 42.Qxg4 Qxd4 43.Rxg6+ hxg6 44.Qe6+ 1/2-1/2
2024.09.05 6th Bamberg Open 2024
378045 Glasschroeder, Maximilian (1830) CM Koellner, Aaron Noah (2101) 1/2-1/2
1.e4 c5 2.Nc3 e6 3.f4 d5 4.Nf3 Nc6 5.Bb5 Ne7 6.O-O a6 7.Bxc6+ Nxc6 8.d3 Be7 9.Qe1 Nd4 10.Nxd4 cxd4 11.Nb1 dxe4 12.Qxe4 Qc7 13.Qe5 Qxc2 14.Qxg7 Rf8 15.Qxh7 Bd7 16.Nd2 O-O-O 17.Nc4 Bc6 18.Bd2 Rh8 19.Qxf7 Qxd3 20.Qxe6+ Kb8 21.Ne5 Qxd2 22.Nxc6+ bxc6 23.Qxe7 Rde8 24.Qd6+ Kb7 25.Rf3 Re1+ 26.Rxe1 Qxe1+ 27.Rf1 Qe3+ 28.Kh1 Qe2 29.Qd7+ Kb8 30.Qd6+ Kb7 31.Rc1 Qe4 32.Qe5 Qh7 33.h3 Rd8 34.Qf6 Qd7 35.f5 Re8 36.Rd1 d3 37.Qc3 Re3 38.Qb3+ Kc7 39.f6 Rxh3+ 40.gxh3 Qxh3+ 41.Kg1 Qg3+ 42.Kf1 Qf3+ 43.Kg1 Qg3+ 1/2-1/2
2024.09.04 6th Bamberg Open 2024
377918 Mueller, Milo (1836) CM Koellner, Aaron Noah (2101) 0-1
1.e4 c5 2.Nc3 e6 3.Nge2 Nc6 4.g3 d5 5.exd5 exd5 6.d4 Nf6 7.Bg2 cxd4 8.Nxd4 Bg4 9.f3 Bd7 10.O-O Be7 11.Be3 O-O 12.Nde2 Be6 13.Qd2 Qa5 14.a3 Rfd8 15.Rad1 d4 16.Nxd4 Nxd4 17.b4 Qxa3 18.Bxd4 Bxb4 19.Qe3 Rxd4 20.Rxd4 Qxc3 21.Qxc3 Bxc3 22.Rd3 Ba5 23.Ra1 Bb6+ 24.Kh1 g6 25.f4 Ng4 26.Rf3 Bd5 27.Rfa3 Bxg2+ 0-1
2024.08.09 17th Arad Open 2024
420158 CM Koellner, Aaron Noah (2093) GM Nijboer, F (2466) 1/2-1/2
1.d4 Nf6 2.Nf3 g6 3.Nbd2 Bg7 4.e4 d6 5.Bc4 O-O 6.O-O c5 7.dxc5 dxc5 8.Qe2 Nc6 9.Rd1 Nd7 10.Nb3 Qc7 11.c3 Nb6 12.Bd5 Bg4 13.Nbd2 Rad8 14.h3 Bd7 15.Nc4 Nxc4 16.Bxc4 Na5 17.Bd3 Ba4 18.Bc2 Rxd1+ 19.Bxd1 Bxd1 20.Qxd1 Rd8 21.Qe2 b5 22.e5 Qd7 23.Be3 c4 24.Bd4 Nc6 25.a4 a6 26.axb5 axb5 27.e6 Nxd4 28.Nxd4 Qd5 29.exf7+ Kxf7 30.Ra7 Bf6 31.Qe3 Rd7 32.Rxd7 Qxd7 33.Qf3 h5 34.Qc6 Qxc6 35.Nxc6 Ke6 36.Kf1 Kd6 37.Nb4 Bg5 38.Na2 Kd5 39.Ke2 Ke4 40.Kd1 Bh4 41.Ke2 Bg5 42.Kd1 Bf4 43.Nb4 g5 44.Nc2 Kd5 45.Nd4 b4 46.Ne2 Bd6 47.cxb4 Bxb4 48.Ng3 h4 49.Nf1 Bc5 50.Ke2 Bd4 51.Ne3+ Kc5 52.Nd1 Kb4 53.Kd2 Kb3 54.Kc1 Bc5 55.Kb1 Bb4 56.Ne3 Be1 57.Ng4 Bd2 58.Ne5 c3 59.bxc3 Kxc3 60.g3 Be1 61.gxh4 gxh4 62.Ng6 e6 63.Nxh4 Bxf2 64.Ng6 Bg3 65.h4 Bxh4 1/2-1/2
2024.08.05 17th Arad Open 2024
419941 IM Cukrowski, F (2409) CM Koellner, Aaron Noah (2093) 1-0
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 dxc4 5.a4 Bf5 6.Ne5 Nbd7 7.Nxc4 Nb6 8.Ne5 a5 9.g3 e6 10.Bg2 Bb4 11.O-O Nfd7 12.Nd3 Bxd3 13.Qxd3 O-O 14.Rd1 Qe7 15.e4 Rfd8 16.Ne2 Rac8 17.Be3 Ne5 18.Qc2 Ng4 19.Bf4 e5 20.Bh3 exf4 21.Bxg4 fxg3 22.Bxc8 gxh2+ 23.Kxh2 Nxc8 24.Ng3 Rd6 25.Nf5 Qg5 26.Rd3 Rg6 27.Rg3 Qf4 28.Kg2 Bf8 29.Rh1 Re6 30.e5 Rg6 31.Rh4 Rxg3+ 32.fxg3 Qg5 33.Ne7+ Bxe7 34.Qxh7+ 1-0
2024.08.04 Cristina Foisor Mem Rapid
434005 IM Dragomirescu, R (2347) CM Koellner, Aaron Noah (2093) 1/2-1/2
1.b3 b6 2.Bb2 Bb7 3.c4 Nf6 4.e3 c5 5.Nf3 e6 6.Nc3 Be7 7.Be2 O-O 8.O-O d5 9.cxd5 Nxd5 10.a3 Bf6 11.Qc2 Nxc3 12.Bxc3 Nd7 13.b4 Rc8 14.Qa4 Bc6 15.b5 Bd5 16.e4 Bb7 17.Rfe1 Qc7 18.Rac1 Rfd8 19.d3 Bxc3 20.Rxc3 Ne5 21.Nxe5 Qxe5 22.Rc4 Ra8 23.Qb3 a6 24.bxa6 Bxa6 25.Rc2 Qd6 26.Rc3 h6 27.Rb1 Rdb8 28.g3 Bc8 29.Kg2 e5 30.Qb2 Be6 31.Bd1 Ra6 32.Bb3 Bxb3 33.Rxb3 Rba8 34.Qc3 Qd4 35.Qxd4 cxd4 36.a4 Rxa4 37.Rxb6 Ra3 1/2-1/2
2024.08.04 Cristina Foisor Mem Rapid
434039 CM Koellner, Aaron Noah (2093) FM Stanciu, Al (2347) 1/2-1/2
1.d4 Nf6 2.Nf3 d5 3.e3 g6 4.Nbd2 Bg7 5.b4 O-O 6.c4 a5 7.b5 c5 8.bxc6 Nxc6 9.Ba3 Re8 10.Rc1 e5 11.Nxe5 Nxe5 12.dxe5 Rxe5 13.Nf3 Bg4 14.Bb2 Rf5 15.Be2 dxc4 16.Qxd8+ Rxd8 17.Rxc4 Rb5 18.Bc1 Be6 19.Rc2 Rb1 20.O-O Ne4 21.Nd4 Bxd4 22.exd4 Rxd4 23.Bf3 Nd6 24.Bb2 Rxf1+ 25.Kxf1 Rd3 26.Ke2 Bc4 27.Rxc4 Nxc4 28.Kxd3 Nxb2+ 29.Kc2 Na4 30.Bxb7 Kf8 31.Bf3 Ke7 32.Kb3 Nb6 33.Kc3 Kd6 34.Kd4 1/2-1/2
2024.08.04 Cristina Foisor Mem Rapid
433898 CM Koellner, Aaron Noah (2093) GM Salinas Herrera, P (2487) 0-1
1.d4 d5 2.Nf3 e6 3.e3 c5 4.Nbd2 Nc6 5.b3 cxd4 6.exd4 g6 7.Bb2 Bg7 8.Bd3 Nge7 9.Ne5 Bd7 10.Ndf3 Rc8 11.a3 O-O 12.O-O Be8 13.Qe2 a6 14.Rac1 Qd6 15.Rfd1 Na5 16.h4 f6 17.Ng4 Nac6 18.h5 gxh5 19.Ne3 Bg6 20.g3 Bh6 21.Re1 Rce8 22.Rcd1 Nd8 23.Ng2 Nf5 24.Ngh4 Nxh4 25.Nxh4 Kg7 26.c4 Bg5 27.Nxg6 hxg6 28.cxd5 exd5 29.Qc2 f5 30.Rxe8 Rxe8 31.Bc1 Bxc1 32.Qxc1 Nc6 33.Bf1 Re4 34.Bg2 Rxd4 35.Rxd4 Nxd4 36.Qc8 b5 37.Qb7+ Kh6 38.Bxd5 h4 39.gxh4 Ne2+ 40.Kf1 Nf4 41.Bf3 Qxa3 42.Kg1 Qc1+ 43.Kh2 Qc5 44.Kg3 Nd3 45.Bg2 Qxf2+ 46.Kh2 Qxh4+ 47.Kg1 Qf2+ 48.Kh2 Nf4 49.Qa8 Qxg2+ 0-1
2024.08.03 Cristina Foisor Mem Rapid
433779 GM Balog, I1 (2627) CM Koellner, Aaron Noah (2093) 1-0
1.e4 c5 2.Nf3 d6 3.b3 Nc6 4.Bb5 Bd7 5.Bb2 Nf6 6.Qe2 e6 7.Nc3 Be7 8.O-O-O Qc7 9.Bxc6 Bxc6 10.d4 cxd4 11.Nxd4 a6 12.f4 b5 13.e5 Nd5 14.exd6 Bxd6 15.Nxe6 fxe6 16.Nxd5 Bxd5 17.Rxd5 Bxf4+ 18.Kb1 O-O 19.Qxe6+ Qf7 20.Qg4 Rae8 21.Rf5 Qc7 22.Rxf8+ Rxf8 23.Rf1 Bd6 24.Qe6+ Kh8 25.Rd1 Bxh2 26.Rh1 Qf4 27.Qh3 Qd2 28.Qxh2 h6 29.Qxh6+ Qxh6 30.Rxh6+ Kg8 31.Rxa6 1-0
2024.03.28 GRENKE Chess Open 2024
588889 CM Koellner, Aaron Noah (2110) GM Gharibyan, Mamikon (2499) 0-1
1.d4 d5 2.Nf3 Nf6 3.e3 c5 4.Nbd2 Nc6 5.dxc5 e6 6.a3 a5 7.b3 Bxc5 8.Bb2 O-O 9.Bd3 Re8 10.c4 d4 11.exd4 e5 12.O-O Nxd4 13.b4 axb4 14.axb4 Rxa1 15.Bxa1 Bxb4 16.Nxe5 Rxe5 17.Nb3 Rg5 18.h4 Bg4 19.Qb1 Nf3+ 20.gxf3 Bxf3+ 21.hxg5 Ne4 22.Be5 Qxg5+ 23.Bg3 Qh5 24.Bh2 Qh3 0-1
2024.03.22 27th Schloss Open 2024
598804 CM Koellner, Aaron Noah (2110) CM Korchynskyi, Mykola (2297) 0-1
1.d4 Nf6 2.Nf3 d5 3.e3 c5 4.Nbd2 e6 5.b3 Bd6 6.Bb2 b6 7.Ne5 O-O 8.Bd3 Bb7 9.O-O Nc6 10.c4 Rc8 11.cxd5 exd5 12.Ndf3 Qe7 13.Nxc6 Bxc6 14.Nh4 g6 15.Rc1 Rfe8 16.Nf3 Nd7 17.Qe2 Qf8 18.Bb5 Be7 19.Rfd1 Bf6 20.Bxc6 Rxc6 21.dxc5 Bxb2 22.Qxb2 Rxc5 23.Rxc5 Qxc5 24.Rc1 Qd6 25.h3 Nc5 26.Rd1 Ne4 27.Qc2 a5 28.Nd4 Qf6 29.Nb5 Rd8 30.Rd4 Kg7 31.a4 h5 32.Rd1 h4 33.Nd4 g5 34.Rc1 Re8 35.Qe2 Nc5 36.Qg4 Re4 37.Qc8 Nd3 38.Nf5+ Kg6 39.Rc6 Re6 40.Rxe6 fxe6 41.Nd4 Qxf2+ 42.Kh1 Qe1+ 43.Kh2 Qg3+ 44.Kh1 Nf2+ 45.Kg1 Nxh3+ 46.Kh1 Qe1+ 47.Kh2 Qg1+ 48.Kxh3 Qh1+ 49.Kg4 Qxg2# 0-1
2024.03.22 27th Schloss Open 2024
598818 IM Langheinrich, F (2338) CM Koellner, Aaron Noah (2110) 1-0
1.b3 c5 2.Bb2 b6 3.c4 Bb7 4.Nf3 Nf6 5.e3 e6 6.Nc3 Be7 7.Be2 O-O 8.O-O d5 9.cxd5 Nxd5 10.Qc2 Nc6 11.Rac1 Rc8 12.Qb1 Bf6 13.Rfd1 Nxc3 14.dxc3 Qe7 15.Nd2 Rfd8 16.Ne4 Be5 17.f4 Bc7 18.c4 h6 19.Bf3 Rxd1+ 20.Rxd1 Rd8 21.Bc3 Rxd1+ 22.Qxd1 f5 23.Nf2 e5 24.Bd5+ Kh7 25.g3 exf4 26.exf4 Bd6 27.Kf1 Kg6 28.g4 Nd4 29.gxf5+ Kh7 30.Bxb7 Qxb7 31.Bxd4 cxd4 32.Qxd4 Qc7 33.Qe4 Qf7 34.Kg2 Kh8 35.Ng4 Qd7 36.Kf3 Bc5 37.Qd5 Qe8 38.f6 gxf6 39.Nxf6 Qe3+ 40.Kg4 Qe2+ 41.Kf5 Qc2+ 42.Qe4 Qd3 43.Qxd3 1-0
2023.10.29 Rainer Radtke Mem 2023
764856 Semling, Johannes (2027) CM Koellner, Aaron Noah (2201) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.Be3 a6 7.g4 Nxd4 8.Qxd4 Ne7 9.Qd2 Nc6 10.f4 d6 11.O-O-O Be7 12.Bd3 Bd7 13.Qf2 Nb4 14.Bb6 Qc6 15.Rhe1 O-O 16.e5 d5 17.Bf1 Rac8 18.Bd4 Qc7 19.a3 Nc6 20.Bb6 Qb8 21.Ne4 f6 22.Nc5 Bxc5 23.Bxc5 fxe5 24.Bxf8 Rxf8 25.f5 Qc7 26.Qg3 Rc8 27.fxe6 Bxe6 28.Bg2 Qa5 29.Rxe5 Nxe5 30.Qxe5 Bxg4 31.Qxd5+ Qxd5 32.Bxd5+ Kh8 33.Bxb7 Rb8 34.Rd4 Be2 35.c4 h5 36.Bxa6 Rf8 37.Kd2 Bg4 38.Kc3 Rf3+ 39.Rd3 Rf2 40.Rd2 Rf3+ 41.Kb4 g5 42.c5 h4 43.c6 Rf7 44.Rg2 Rf4+ 45.Kc5 Rf5+ 46.Kb6 Bf3 47.c7 Rf6+ 48.Ka5 Rc6 49.Rf2 Rxc7 50.Rxf3 g4 51.Rf4 Rg7 52.Be2 g3 53.Rxh4+ Kg8 54.hxg3 Rxg3 55.Rg4+ Kh8 56.Rxg3 Kh7 57.b4 Kh8 58.b5 Kh7 59.b6 Kh8 60.b7 1-0
2023.10.28 Rainer Radtke Mem 2023
764833 CM Koellner, Aaron Noah (2201) FM Eilenberg, Jonas (2324) 0-1
1.d4 d5 2.Bg5 f6 3.Bh4 Nh6 4.f3 c5 5.e3 Nc6 6.Bb5 e6 7.Ne2 a6 8.Bxc6+ bxc6 9.O-O Bd6 10.c4 O-O 11.Nbc3 Rb8 12.Na4 cxd4 13.Nxd4 Qc7 14.Rc1 Bxh2+ 15.Kh1 Be5 16.g4 Rd8 17.Rg1 g5 18.Be1 c5 19.cxd5 Rxd5 20.Qe2 Qg7 21.Nxc5 Nf7 22.Bg3 Qh6+ 23.Kg2 Bxg3 24.Kxg3 Qf8 25.Ne4 Nd6 26.Nc3 Rc5 27.Rh1 f5 28.Nb3 Re5 29.Qh2 Rb7 30.Kf2 Qf6 31.Qh6 Qxh6 32.Rxh6 fxg4 33.Rd1 Rd7 34.fxg4 Ne4+ 35.Ke2 Nxc3+ 36.bxc3 Rxd1 37.Kxd1 Rxe3 38.Kd2 Rg3 39.c4 Rxg4 40.c5 Kg7 41.Rh2 Kg6 42.Kc3 e5 43.Rd2 h5 44.c6 Be6 45.Na5 Ra4 46.Rd6 Rxa5 47.Rxe6+ Kf5 48.Rh6 Rc5+ 49.Kb4 Rc2 50.Ka5 e4 51.Kb6 e3 52.Rxh5 e2 53.Rh1 Kf4 54.c7 Ke3 55.a4 Kd2 56.Rh2 Kd1 57.a5 g4 58.Rg2 g3 59.Kxa6 Rxc7 60.Rxg3 e1=Q 0-1
2023.10.27 Rainer Radtke Mem 2023
764810 FM Kusa, Jakub (2351) CM Koellner, Aaron Noah (2201) 1/2-1/2
1.d4 d5 2.Nf3 Nf6 3.g3 c6 4.c4 g6 5.Bg2 Bg7 6.O-O O-O 7.cxd5 cxd5 8.Nc3 Nc6 9.Ne5 e6 10.f4 Ne4 11.Nxe4 dxe4 12.Bxe4 Nxd4 13.Be3 Nf5 14.Bc5 Re8 15.Qxd8 Rxd8 16.Rfd1 Re8 17.Rac1 h5 18.Kf2 Nh6 19.h3 g5 20.Nc4 gxf4 21.gxf4 e5 22.Nd6 Bxh3 23.Nxe8 Rxe8 24.Bxb7 exf4 25.Rh1 Bg4 26.Bf3 Bxb2 27.Rcg1 Re5 28.Rb1 Bc3 29.Bxa7 Ra5 30.Rhc1 Rxa7 31.Rxc3 Rxa2 32.Rb4 Kg7 33.Rxf4 Bxf3 34.Kxf3 Ra6 35.Kg3 Kg6 36.Rc5 Ra3+ 37.Kh4 Re3 38.Rg5+ Kh7 39.Rg2 Re5 40.Rf6 Nf5+ 41.Kh3 Re3+ 42.Kh2 Nh6 43.Kg1 Re7 44.Rg5 Ng4 45.Rxh5+ Kg7 46.Rf4 Ne5 47.Kf2 Ng6 48.Ra4 Rb7 49.Rf5 Rc7 50.Kg3 Re7 51.e4 Rb7 52.Rfa5 Nf8 53.Ra3 Ne6 54.Kg4 Kg6 55.Rg3 Rc7 56.Rf5 Kg7 57.Kf3+ Kf8 58.Ra5 Rb7 59.Kg4 Ke7 60.Rga3 Kf6 61.Kf3 Nd4+ 62.Kf4 Ne6+ 63.Ke3 Rc7 64.Ra7 Rxa7 65.Rxa7 Kg6 66.Ra5 Kf6 67.Rf5+ Ke7 68.Kd3 Ng7 69.Ra5 Ne6 70.Kc4 Kd6 71.e5+ Ke7 72.Kd5 Kf8 73.Kd6 Ng5 74.Ra4 Ne6 75.Ra8+ Kg7 76.Ke7 Nf4 77.Kd6 Ne6 78.Ra1 Kf8 79.Kd5 Nf4+ 80.Ke4 Ne6 81.Rb1 Ke7 82.Rb8 Ng7 83.Rb7+ Kf8 84.Kf4 Ne6+ 85.Kf5 Kg7 86.Rb4 Nc5 87.Rb6 Nd7 88.Rd6 Nc5 89.Rc6 Nd7 90.Rc7 Nf8 91.Rc1 Nd7 92.Rc2 Kg8 93.e6 fxe6+ 94.Kxe6 Nf8+ 95.Ke7 Kg7 96.Rg2+ Ng6+ 97.Ke6 Kh6 98.Kf6 Nh4 99.Rg5 Nf3 100.Rg3 Nh4 101.Rg8 Kh5 102.Rg5+ Kh6 103.Ra5 Nf3 104.Kf5 Nh4+ 105.Kg4 Ng6 106.Ra7 Ne5+ 107.Kf5 Nf3 108.Kf4 Nh4 109.Kg4 Ng6 110.Ra6 Kg7 111.Kf5 Ne7+ 112.Ke6 Ng6 113.Rb6 Nf8+ 114.Kf5 Kf7 115.Rb7+ Ke8 116.Ke5 Nd7+ 117.Kd6 Nf8 118.Re7+ Kd8 119.Rf7 Ke8 120.Rf6 Nh7 121.Re6+ Kf7 122.Ke5 Nf8 123.Rf6+ Ke7 124.Kf5 Nd7 125.Rh6 Nf8 126.Ra6 Nd7 127.Re6+ Kd8 128.Re1 Kc7 129.Ke6 Nc5+ 130.Kd5 Nb7 131.Re6 Kd7 132.Rc6 Nd8 133.Rh6 Nf7 134.Rh7 Ke7 135.Rxf7+ Kxf7 136.Ke4 1/2-1/2
2023.10.26 Rainer Radtke Mem 2023
764764 CM Koellner, Aaron Noah (2201) Gusev, Mikhail (2012) 1-0
1.d4 Nf6 2.Nf3 c5 3.e3 d5 4.Nbd2 e6 5.b3 Be7 6.dxc5 Bxc5 7.Bb2 O-O 8.Bd3 Nc6 9.a3 a5 10.c4 d4 11.exd4 Nxd4 12.O-O b6 13.Ne4 Nxe4 14.Bxe4 Nxf3+ 15.Qxf3 Ra7 16.Rfd1 Rd7 17.Rxd7 Qxd7 18.Rd1 Qe7 19.Qg3 f6 20.h4 Rd8 21.Qf3 Rxd1+ 22.Qxd1 f5 23.Bc6 Qxh4 24.Qf3 Qe7 25.Qg3 Bd6 26.Qe3 Bc7 27.Qd4 e5 28.Qd3 Be6 29.Bd5 g6 30.Qf3 Qd6 31.Bxe6+ Qxe6 32.Qa8+ Kg7 33.f4 Qe7 34.Qb7 Kh6 35.fxe5 Qc5+ 36.Kh1 Bxe5 37.Bxe5 Qxe5 38.Qxb6 Qa1+ 39.Qg1 Qxa3 40.Qe3+ Kg7 41.c5 Qa1+ 42.Kh2 Qf6 43.Qf4 Qc6 44.Qc4 Kf6 45.Qc3+ Kf7 46.Qxa5 Qe4 47.Qc7+ Ke6 48.Qd6+ Kf7 49.Qd7+ Kf6 50.Qd6+ Kf7 51.Qg3 Ke6 52.Kh3 Qd4 53.Qe1+ Qe5 54.Qa5 Qe3+ 55.g3 Kd5 56.Qa8+ Kd4 57.Qa4+ Kd5 58.Qd7+ 1-0
2023.10.26 Rainer Radtke Mem 2023
764787 CM Koellner, Aaron Noah (2201) Piddubna, Bozhena (1962) 1-0
1.d4 Nf6 2.Bg5 d5 3.e3 c6 4.Bd3 Nbd7 5.f4 e6 6.Nd2 Be7 7.Ngf3 b6 8.Ne5 Bb7 9.O-O Qc7 10.c3 c5 11.Qf3 h6 12.Bh4 a6 13.a4 Ne4 14.Bxe4 Bxh4 15.Qh5 Nxe5 16.fxe5 dxe4 17.Qxh4 Qc6 18.Nc4 O-O 19.Nd6 f5 20.g4 Rad8 21.gxf5 Rxd6 22.exd6 exf5 23.Qg3 c4 24.Rf2 Rf6 25.Rg2 g6 26.Rf1 Bc8 27.Qe5 Rxd6 28.h4 Rd8 29.Kh1 Qd6 30.Rxg6+ 1-0
2023.10.25 Rainer Radtke Mem 2023
764741 Rose, Daniel (1865) CM Koellner, Aaron Noah (2201) 0-1
1.d4 d6 2.c4 e5 3.Nc3 exd4 4.Qxd4 Nc6 5.Qd2 g6 6.g3 Bg7 7.Bg2 Nf6 8.Nf3 O-O 9.O-O Re8 10.e3 Bf5 11.Nd4 Nxd4 12.exd4 Ne4 13.Nxe4 Bxe4 14.f3 Bf5 15.b3 Qe7 16.g4 Bd7 17.Bb2 Qh4 18.Rae1 Bh6 19.Qf2 Bg5 20.Re4 f5 21.Qxh4 Bxh4 22.gxf5 g5 23.Bh3 h5 24.Kh1 Kf7 25.d5 a5 26.Rg1 Rxe4 27.fxe4 g4 28.Bf1 a4 29.b4 a3 30.Bc3 Bf6 31.Rg3 h4 32.Re3 Re8 33.Bxf6 Kxf6 34.Rxa3 Rxe4 35.Ra7 h3 36.Kg1 Bxf5 37.Rxb7 Re1 38.Kf2 g3+ 39.Kxg3 Rxf1 40.Rxc7 Rg1+ 41.Kf3 Rg2 42.c5 dxc5 43.bxc5 Rxh2 44.d6 Rd2 45.Re7 Rc2 46.Kg3 Rxc5 47.Ra7 Rc3+ 48.Kh2 Rc2+ 49.Kg3 h2 50.d7 Bxd7 51.Ra6+ Be6 0-1
2023.10.24 Rainer Radtke Mem 2023
764695 CM Koellner, Aaron Noah (2201) Kranz, Paul Oliver (2056) 0-1
1.d4 Nf6 2.Bg5 c5 3.d5 Ne4 4.Bf4 e6 5.f3 Bd6 6.Bxd6 Nxd6 7.e4 O-O 8.Nc3 Qb6 9.Qd2 exd5 10.Nxd5 Qxb2 11.Rd1 Qe5 12.Be2 Nc6 13.c3 Rb8 14.Nh3 Na5 15.Ne3 Ne8 16.O-O Nf6 17.f4 Qxe4 18.Bd3 Qe8 19.Rfe1 Qd8 20.Bc2 d5 21.Ng5 h6 22.Nf3 Nc6 23.Ne5 d4 24.N3c4 dxc3 25.Qxc3 Nd4 26.Ne3 Qb6 27.Bd3 Qb4 28.Qa1 Ne6 29.f5 Nd4 30.Rf1 b6 31.Bc4 Bb7 32.Rfe1 Qa5 33.Qb2 Rbd8 34.g4 Rde8 35.Nxf7 Rxf7 36.Rxd4 Qxe1+ 37.Nf1 cxd4 38.Qxd4 Qe4 39.Qd7 Qg2# 0-1
2023.10.24 Rainer Radtke Mem 2023
764718 Moeller, Jared William (2030) CM Koellner, Aaron Noah (2201) 1/2-1/2
1.d4 d5 2.c4 Nc6 3.Nf3 Bg4 4.Nc3 Bxf3 5.gxf3 Nf6 6.cxd5 Nxd5 7.e4 Nxc3 8.bxc3 e6 9.Bf4 Bd6 10.e5 Be7 11.Bd3 Bg5 12.Bd2 Bxd2+ 13.Qxd2 Ne7 14.Be4 c6 15.a4 Qa5 16.c4 Qxd2+ 17.Kxd2 f5 18.exf6 gxf6 19.f4 O-O-O 20.Ke3 Nf5+ 21.Bxf5 exf5 22.f3 Rhe8+ 23.Kd3 Rd7 24.Rhe1 Red8 25.d5 cxd5 26.c5 Rg8 27.Re6 Rg2 28.Rxf6 Rf2 29.Kd4 Rxh2 30.Rxf5 Rd2+ 31.Ke5 d4 32.Ke6 d3 33.Rd5 Re2+ 34.Re5 Rf2 35.f5 Rxf3 36.f6 Kc7 37.Rf5 Re3+ 38.Re5 Rg3 39.Rf5 d2 40.Rd1 Re3+ 41.Re5 Rc3 42.Rd5 Re3+ 43.Re5 Rc3 44.Rd5 1/2-1/2
2023.10.23 Rainer Radtke Mem 2023
764672 Herrmann, Arthur (1930) CM Koellner, Aaron Noah (2201) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.Be3 a6 7.Qd2 Nf6 8.f3 Ne5 9.Bd3 b5 10.O-O-O Bb7 11.Kb1 d5 12.exd5 Nxd5 13.Nxd5 Bxd5 14.Rhe1 Nxd3 15.Qxd3 Bb4 16.c3 Bc5 17.Nxb5 Qa5 18.Bxc5 Bxa2+ 19.Kc1 Qxb5 20.Qd6 Qb7 21.Re4 a5 22.c4 Ra6 23.Qd8# 1-0
2023.10.17 Titled Tue 17th Oct Early
773197 CM Koellner, Aaron Noah (2201) FM Vedder, R (2262) 1-0
1.d4 d5 2.Nf3 Nf6 3.e3 Bf5 4.Ne5 e6 5.g4 Bg6 6.h4 h5 7.Nxg6 fxg6 8.Bd3 Kf7 9.g5 Ne4 10.Qf3+ Kg8 11.Bxe4 dxe4 12.Qxe4 Qd5 13.Qxd5 exd5 14.b3 Nd7 15.Ba3 Kf7 16.Bxf8 Rhxf8 17.c4 Ke6 18.Nc3 c6 19.Ke2 Nb6 20.cxd5+ cxd5 21.Rac1 a6 22.f3 Kd6 23.Rhf1 Rae8 24.Kd3 Rf5 25.Ne2 Nc8 26.Nf4 Ne7 27.Rc3 Rd8 28.Rfc1 Rd7 29.a4 Rf8 30.b4 Re8 31.b5 axb5 32.axb5 Nf5 33.e4 dxe4+ 34.fxe4 Nxh4 35.b6 Rf8 36.Rf1 Ng2 37.e5+ Ke7 38.Nxg6+ 1-0
2023.10.17 Titled Tue 17th Oct Early
772959 CM Aashman, Gupta (2235) CM Koellner, Aaron Noah (2201) 1-0
1.Nf3 Nf6 2.g3 d5 3.Bg2 c6 4.b3 g6 5.Bb2 Bg7 6.O-O O-O 7.d3 Bg4 8.Nbd2 Nbd7 9.h3 Bxf3 10.Nxf3 Qc7 11.Re1 e5 12.e4 dxe4 13.dxe4 Rfd8 14.Qe2 Bf8 15.Rad1 Bc5 16.Rd3 a5 17.a3 Ne8 18.Red1 f6 19.Rxd7 Bxf2+ 20.Qxf2 Rxd7 21.Rxd7 Qxd7 22.Bf1 b5 23.a4 Nc7 24.axb5 cxb5 25.Qb6 Kg7 26.Nxe5 Qe7 27.Ng4 Qxe4 28.Qxf6+ Kg8 29.Nh6# 1-0
2023.10.17 Titled Tue 17th Oct Early
774785 Herman, Daniel (1927) CM Koellner, Aaron Noah (2201) 0-1
1.d4 d5 2.c4 c6 3.cxd5 cxd5 4.Bg5 Nc6 5.Nc3 Nf6 6.Bxf6 gxf6 7.e3 a6 8.Bd3 Be6 9.Nge2 Qd7 10.Nf4 Rd8 11.Na4 Bf5 12.Nc5 Qc8 13.Bxf5 Qxf5 14.Nxb7 Rb8 15.Qa4 Rxb7 16.Qxc6+ Qd7 17.Qxa6 e5 18.Qa8+ Ke7 19.Nd3 Ra7 20.Qb8 Rb7 21.Nxe5 Rxb8 22.Nxd7 Kxd7 23.O-O-O Bd6 24.Kb1 Ba3 25.Rd2 Rb7 26.Rc1 Rhb8 27.Rcc2 f5 28.g3 h5 29.h4 Bd6 30.Rd3 f4 31.exf4 Re8 32.Re3 Rxe3 33.fxe3 Ke6 34.Rc3 Rc7 35.Kc2 Rxc3+ 36.bxc3 Kf5 37.Kd3 Kg4 38.e4 dxe4+ 39.Kxe4 Kxg3 40.f5 Kxh4 41.c4 Kg5 42.c5 Bf4 43.d5 h4 44.d6 h3 45.Kd5 h2 46.Kc6 h1=Q+ 47.Kd7 Qb7+ 48.Ke8 Be5 49.a4 Qc6+ 50.Kxf7 Qxc5 51.d7 Qc7 52.Ke8 Bf6 53.a5 Qd8+ 54.Kf7 Qxd7+ 55.Kg8 Qxf5 56.a6 Qd7 57.Kf8 Qe7+ 58.Kg8 Qg7# 0-1
2023.10.17 Titled Tue 17th Oct Early
773772 FM Namitbir, Singh Walia (2364) CM Koellner, Aaron Noah (2201) 1/2-1/2
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.f3 Nc6 6.c4 e6 7.Nc3 Be7 8.Be3 a6 9.Be2 Bd7 10.O-O O-O 11.Rc1 Rb8 12.Qd2 Ne5 13.Rfd1 Qc7 14.b3 Rfd8 15.Kh1 Qa5 16.Nd5 Qxd2 17.Nxe7+ Kf8 18.Rxd2 Kxe7 19.Rcd1 Ne8 20.f4 Nc6 21.Bf3 Nxd4 22.Bxd4 Bc6 23.Bb6 Rd7 24.Kg1 Nf6 25.Rxd6 Rxd6 26.Bc5 Rd8 27.e5 Bxf3 28.Rxd6 Rxd6 29.Bxd6+ Kd7 30.gxf3 Nh5 31.Bf8 Nxf4 32.Bxg7 Ne2+ 33.Kf2 Nc1 34.Ke3 Nxa2 35.Bf8 Nc1 36.b4 Nb3 37.h4 b6 38.h5 a5 39.bxa5 bxa5 40.Kf4 Kc6 41.Kg5 Nc5 42.Kh6 a4 43.Kxh7 a3 44.Kg8 a2 45.h6 a1=Q 46.h7 Qxe5 47.Bg7 Qb8+ 48.Kxf7 Qc7+ 49.Kg6 Qg3+ 50.Kh6 Qf4+ 51.Kg6 Qf5+ 52.Kh6 Qh3+ 53.Kg6 Qf5+ 54.Kh6 Qh3+ 55.Kg6 Qf5+ 1/2-1/2
2023.10.17 Titled Tue 17th Oct Early
774297 IM Dmitrenko, V (2395) CM Koellner, Aaron Noah (2201) 0-1
1.e4 c5 2.Nf3 d6 3.Bb5+ Bd7 4.Bxd7+ Qxd7 5.O-O Nf6 6.d3 g6 7.Bf4 Bg7 8.c3 O-O 9.h3 Nc6 10.Nbd2 b5 11.Qe2 b4 12.d4 bxc3 13.bxc3 cxd4 14.cxd4 Rac8 15.Rab1 Nh5 16.Be3 e5 17.d5 Nd4 18.Qd3 Nxf3+ 19.Nxf3 f5 20.exf5 gxf5 21.Ng5 e4 22.Qa6 f4 23.Rb7 Qf5 24.Ne6 fxe3 25.fxe3 Qxf1+ 26.Qxf1 Rxf1+ 27.Kxf1 Rc1+ 28.Ke2 Rc2+ 29.Kf1 Ng3+ 30.Kg1 Rc1+ 31.Kf2 Be5 32.Rb8+ Kf7 33.Rb7+ Kf6 34.Nf4 Bxf4 35.exf4 Nf5 36.Rxh7 Rc2+ 37.Ke1 Rxg2 38.Rxa7 e3 39.Ra3 Rh2 40.Rd3 Rxa2 41.Rb3 Rh2 42.Rb8 Nd4 43.Rf8+ Ke7 44.Rh8 Rh1# 0-1
2023.10.17 Titled Tue 17th Oct Early
773539 FM Hajiyev, K (2113) CM Koellner, Aaron Noah (2201) 1-0
1.d4 d5 2.Nf3 Nf6 3.c4 c6 4.cxd5 cxd5 5.Nc3 Nc6 6.Bg5 Bf5 7.Bxf6 gxf6 8.Qb3 e6 9.Qxb7 Nb4 10.e4 Bd6 11.Bb5+ Kf8 12.exf5 Nc2+ 13.Kd2 Nxa1 14.fxe6 fxe6 15.Rxa1 Rb8 16.Qxa7 Bb4 17.a4 Qd6 18.g3 e5 19.Qd7 Bxc3+ 20.Kxc3 Qxd7 21.Bxd7 e4 22.Nh4 Ke7 23.Bb5 Rhc8+ 24.Kd2 Rc7 25.Rc1 Rxc1 26.Kxc1 Rc8+ 27.Kd2 Ke6 28.h3 Rb8 29.Ng2 Kd6 30.Nf4 Rb6 31.Nh5 Ke6 32.Ng7+ Kd6 33.Nf5+ Ke6 34.g4 Rb8 35.b4 Rb7 36.Ne3 Rb8 37.Kc3 Rc8+ 38.Kb3 Rb8 39.Bc6 Kd6 40.Bxd5 Rh8 41.Bxe4 h5 42.a5 hxg4 43.hxg4 Rh2 44.a6 Rxf2 45.a7 Re2 46.Nc4+ Kc7 47.a8=Q f5 48.Qc6+ Kd8 49.Qd6+ Ke8 50.Qe6+ Kf8 51.Qf6+ Kg8 52.Bd5+ Kh7 53.Bf7 Re3+ 54.Nxe3 fxg4 55.Qg6+ Kh8 56.Qg8# 1-0
2023.10.17 Titled Tue 17th Oct Early
774054 CM Koellner, Aaron Noah (2201) Korol, D (2287) 1/2-1/2
1.d4 Nf6 2.Nf3 g6 3.Nbd2 c5 4.e3 cxd4 5.exd4 d5 6.h3 Bg7 7.Bd3 O-O 8.O-O Nc6 9.c3 Rb8 10.Qe2 a6 11.a4 Bd7 12.Ne5 Nxe5 13.dxe5 Ne8 14.Nf3 Nc7 15.Be3 b5 16.axb5 Bxb5 17.Bxb5 axb5 18.Ra7 b4 19.Bc5 bxc3 20.bxc3 Re8 21.Nd4 Qd7 22.Re1 Ra8 23.e6 fxe6 24.Nxe6 Qxe6 25.Rxc7 Qxe2 26.Rxe2 e5 27.g3 Rac8 28.Bd6 Rxc7 29.Bxc7 e4 30.Ba5 Rc8 31.Re3 Bh6 32.Re2 Bg7 33.Re3 Bh6 34.Re2 Bg7 1/2-1/2
2023.10.17 Titled Tue 17th Oct Early
774882 FM Szikszai, Bertalan (2263) CM Koellner, Aaron Noah (2201) 1-0
1.Nf3 c5 2.e4 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Be3 e5 7.Nf3 Be6 8.h3 h6 9.Be2 d5 10.exd5 Nxd5 11.Nxd5 Qxd5 12.Qxd5 Bxd5 13.O-O O-O-O 14.Rfd1 Be7 15.a3 Be4 16.Rac1 f5 17.b4 a6 18.c4 Rxd1+ 19.Rxd1 Rd8 20.Rxd8+ Bxd8 21.Nd2 Bc2 22.Bc5 Bf6 23.Bh5 e4 24.Bg6 e3 25.fxe3 Bb2 26.b5 Ne5 27.Bh7 Bc3 28.Bd4 Bxd2 29.Bxe5 Bxe3+ 30.Kh2 axb5 31.cxb5 Bc5 32.Bb2 1-0
2023.10.17 Titled Tue 17th Oct Early
774629 CM Koellner, Aaron Noah (2201) FM Pinto, Daniel (2250) 0-1
1.d4 Nf6 2.Nf3 c5 3.dxc5 Na6 4.a3 Nxc5 5.b4 Na6 6.Bb2 d6 7.Nbd2 e5 8.e4 Be7 9.Bd3 O-O 10.O-O Nc7 11.c4 Ne6 12.Rc1 Nf4 13.Qc2 b6 14.Rfd1 Nxd3 15.Qxd3 Bb7 16.Nh4 g6 17.Nhf3 Rc8 18.Ne1 Rc7 19.f3 Qc8 20.Nc2 Nh5 21.g3 Qh3 22.Qe2 f5 23.Qg2 Qxg2+ 24.Kxg2 fxe4 25.Nxe4 Bxe4 26.fxe4 Rxc4 27.Re1 Bg5 28.Ne3 Rxe4 29.Nd5 Rxe1 30.Rxe1 Rc8 31.h4 Rc2+ 32.Kh3 Rxb2 33.hxg5 Rb3 34.Nf6+ Nxf6 35.gxf6 Rd3 36.Kg4 h6 37.Rc1 Kf7 38.Rc7+ Kxf6 39.Rxa7 h5+ 40.Kh4 e4 41.Ra6 Kf5 42.Rxb6 g5+ 43.Kxh5 Rxg3 44.Kh6 d5 45.Kg7 Rxa3 46.Rf6+ Ke5 47.Kg6 g4 48.Rf5+ Kd4 49.b5 Rb3 50.Kg5 Rxb5 51.Kxg4 Rb1 0-1
2023.10.17 Titled Tue 17th Oct Early
773868 CM Koellner, Aaron Noah (2201) IM Yelisieiev, Yevhenii (2411) 0-1
1.d4 c5 2.d5 d6 3.e4 g6 4.Nc3 Bg7 5.Be3 Nf6 6.f3 O-O 7.Qd2 Qa5 8.O-O-O a6 9.Kb1 b5 10.Bh6 b4 11.Nce2 Nbd7 12.h4 Ne5 13.Nc1 c4 14.h5 c3 15.Qg5 cxb2 16.Nb3 Qb6 17.hxg6 fxg6 18.Bxg7 Kxg7 19.Qh6+ Kg8 20.g4 Bd7 21.Be2 Bb5 22.Nd4 Bxe2 23.Ngxe2 Rf7 24.Nf4 a5 25.Nfe6 a4 26.Ng5 b3 27.Nde6 bxc2+ 28.Kxc2 Rc8+ 29.Kb1 Nc4 30.Rd3 Qf2 31.Nxf7 Na3+ 32.Rxa3 Qc2# 0-1
2023.10.17 Titled Tue 17th Oct Early
774393 CM Koellner, Aaron Noah (2201) IM Santos Flores, A (2198) 1-0
1.d4 d5 2.Nf3 Nf6 3.e3 Bf5 4.Ne5 h6 5.g4 Bh7 6.Bd3 Bxd3 7.Qxd3 Nbd7 8.Nxd7 Qxd7 9.h3 e6 10.f4 Ne4 11.Nd2 Nxd2 12.Bxd2 O-O-O 13.O-O-O Kb8 14.Kb1 f5 15.c4 c6 16.cxd5 cxd5 17.Rc1 Bd6 18.Qb3 g6 19.Bb4 Bc7 20.Bc5 Rc8 21.Rc2 b6 22.Rhc1 Kb7 23.a4 h5 24.g5 Bd6 25.Bxd6 Qxd6 26.Rxc8 Rxc8 27.Rxc8 Kxc8 28.Qb5 Kb7 29.Qe8 Qc6 30.Qxg6 Qxa4 31.Qf7+ Ka6 32.Qxh5 Qb3 33.Qe2+ b5 34.g6 1-0
2023.10.03 Titled Tue 3rd Oct Early
790289 CM Koellner, Aaron Noah (2201) FM Seder, Mohammed (2077) 1-0
1.d4 e6 2.Nf3 d5 3.Bg5 Be7 4.h4 Nf6 5.e3 c5 6.c3 Nc6 7.Nbd2 b6 8.Ne5 Nxe5 9.dxe5 Nd7 10.Nf3 Bb7 11.Bd3 Nf8 12.Qa4+ Nd7 13.Qg4 h5 14.Qg3 g6 15.Rd1 Rg8 16.Qf4 Bxg5 17.Nxg5 Qe7 18.e4 O-O-O 19.O-O Rdf8 20.exd5 exd5 21.Rfe1 c4 22.Bc2 Nc5 23.Qf6 Kd7 24.b4 Qxf6 25.exf6 Ne6 26.Ba4+ Kd6 27.Ne4+ Kc7 28.Ng5 Kd6 29.g3 Bc8 30.f4 Bd7 31.Bxd7 Kxd7 32.Rxd5+ Kc6 33.Rde5 Nxg5 34.hxg5 Rd8 35.Re7 Rd2 36.Rxf7 Rgd8 37.Rfe7 Rxa2 38.R7e2 Rdd2 39.Rxd2 Rxd2 40.f7 Rd8 41.Re8 Rd1+ 42.Kh2 Rd2+ 43.Kh3 Rd1 44.f8=Q Rh1+ 45.Kg2 Rc1 46.Qf6+ Kb5 47.Re5+ Ka4 48.Qc6+ Kb3 49.Re3 Rc2+ 50.Kh3 Rc1 51.Qe6 Rh1+ 52.Kg2 Rc1 53.Kf3 Rc2 54.Re2 Rxc3+ 55.Kg2 Rc1 56.Qe3+ c3 57.Qe6+ Ka3 58.Ra2+ Kxb4 59.Qe4+ Kb3 60.Qa4# 1-0
2023.10.03 Titled Tue 3rd Oct Early
789541 CM Koellner, Aaron Noah (2201) IM Yelisieiev, Yevhenii (2411) 0-1
1.d4 d6 2.Nf3 Nf6 3.Nbd2 Nbd7 4.e4 e5 5.c3 c6 6.a4 a5 7.Bc4 Be7 8.O-O O-O 9.Qb3 exd4 10.cxd4 Qb6 11.Qa2 d5 12.exd5 Nxd5 13.Re1 N7f6 14.Ne4 Bb4 15.Bd2 Bxd2 16.Nfxd2 Qxd4 17.Nxf6+ Nxf6 18.Rad1 Bg4 19.Nf3 Qc5 20.Re3 b5 21.axb5 cxb5 22.Bf1 h6 23.Rde1 Be6 24.Rxe6 fxe6 25.Rxe6 Qd5 26.Qxd5 Nxd5 27.Re5 Nc7 28.Rc5 Rfc8 29.Nd4 Kh8 30.Nxb5 Nxb5 31.Rxb5 Rcb8 32.b3 Rxb5 33.Bxb5 Rd8 34.g3 Rd2 35.Bc4 g5 36.Kg2 g4 37.Be6 h5 38.Bf7 Rb2 39.h3 gxh3+ 40.Kxh3 Rxf2 41.Bxh5 Kg7 42.Bg4 Kf6 43.Bd7 Rb2 44.Ba4 Kg5 45.g4 Kf4 46.Kh4 Rh2# 0-1
2023.10.03 Titled Tue 3rd Oct Early
789868 FM Ljubarov, M (2305) CM Koellner, Aaron Noah (2201) 1-0
1.e4 c5 2.c3 d5 3.exd5 Nf6 4.d4 Nxd5 5.Nf3 Bg4 6.dxc5 e6 7.Qa4+ Nc6 8.Qxg4 1-0
2023.10.03 Titled Tue 3rd Oct Early
789670 FM Berezin, V UKR (2307) CM Koellner, Aaron Noah (2201) 1-0
1.d4 d5 2.c4 c6 3.Nc3 dxc4 4.e3 b5 5.a4 b4 6.Ne4 Qd5 7.Ng3 e5 8.Nf3 exd4 9.Nxd4 Nf6 10.Be2 Bb7 11.Qc2 c3 12.bxc3 bxc3 13.Qxc3 a5 14.O-O Bb4 15.Qc2 O-O 16.Bb2 Na6 17.Ndf5 Qe6 18.Bc4 Qc8 19.Nxg7 Kxg7 20.Nf5+ Kg8 21.Bxf6 Re8 22.Nh6+ Kf8 23.Qxh7 c5 24.Qxf7# 1-0
2023.10.03 Titled Tue 3rd Oct Early
790506 FM Bychkov, Vladimir (2216) CM Koellner, Aaron Noah (2201) 1-0
1.e4 c5 2.Nf3 e6 3.a3 Nc6 4.Bb5 Nge7 5.O-O a6 6.Bxc6 Nxc6 7.b4 cxb4 8.d4 d5 9.Re1 dxe4 10.Rxe4 Be7 11.axb4 Nxb4 12.c4 O-O 13.Bb2 Bf6 14.Ba3 Be7 15.Nc3 Bd7 16.d5 Re8 17.d6 Bc6 18.Bxb4 Bf6 19.Re3 b5 20.cxb5 axb5 21.Rxa8 Qxa8 22.Rd3 Rd8 23.d7 g6 24.h3 Qb7 25.Ba5 Rxd7 26.Rxd7 Qxd7 27.Qxd7 Bxd7 28.Bb4 Bc6 29.Nd2 Bd4 30.Nce4 f6 31.Bc3 Bxc3 32.Nxc3 Kf7 33.Na2 Bd5 34.Nb4 Bb7 35.Nb3 Be4 36.Nc5 Bb1 37.Kf1 Ke7 38.Ke2 Kd6 39.Nb3 Be4 40.f3 Bb7 41.Ke3 h5 42.Nd3 h4 43.Nd4 Bc6 44.Nxc6 Kxc6 45.Nf4 g5 46.Nxe6 b4 47.Kd4 b3 48.Kc3 Kd5 49.Ng7 Ke5 50.Nh5 f5 51.Kxb3 Kd4 52.Ng7 f4 53.Ne6+ Ke3 54.Nxg5 Kf2 55.Kc3 Kxg2 56.Kd4 Kg3 57.Ke4 Kf2 58.Kxf4 Kg2 59.Kg4 Kh2 60.f4 Kg2 61.f5 Kh2 62.f6 Kg2 63.f7 Kh2 64.f8=Q Kg2 65.Kxh4 Kg1 66.Kg4 Kg2 67.h4 Kg1 68.h5 Kg2 69.h6 Kg1 70.h7 Kg2 71.h8=Q Kg1 72.Qh4 Kg2 73.Qg3+ Kh1 74.Qh8# 1-0
2023.08.29 Titled Tue 29th Aug Early
827922 CM Koellner, Aaron Noah (2201) WCM Shubenkova, Veronika (2050) 0-1
1.d4 d5 2.Nf3 e6 3.e3 Nf6 4.Nbd2 Be7 5.b3 O-O 6.Bb2 b6 7.Ne5 Bb7 8.Bd3 Nbd7 9.Qf3 Nxe5 10.dxe5 Nd7 11.Qh5 g6 12.Qg4 c5 13.h4 h5 14.Qg3 Kh7 15.Qf3 c4 16.bxc4 dxc4 17.Qxb7 cxd3 18.cxd3 Nc5 19.Qf3 Nxd3+ 20.Ke2 Nxb2 21.e4 Qd4 0-1
2023.08.29 Titled Tue 29th Aug Early
827767 Ianovsky, M (2218) CM Koellner, Aaron Noah (2201) 0-1
1.d4 d5 2.Nf3 Nf6 3.c4 c6 4.g3 g6 5.Bg2 Bg7 6.Nc3 dxc4 7.O-O O-O 8.h3 a5 9.e4 Na6 10.Qe2 Be6 11.Ng5 Qc8 12.a3 Rd8 13.Rd1 b5 14.d5 cxd5 15.exd5 Bf5 16.Qxe7 Rd7 17.Qe2 Bd3 18.Qf3 h6 19.Nge4 Nxe4 20.Nxe4 f5 21.Nc3 Nc5 22.d6 Rb8 23.Qd5+ Kh7 24.Be3 Nb3 25.Nxb5 Nxa1 26.Rxa1 Rxb5 27.Qxb5 Rxd6 28.Rd1 Qd8 29.h4 c3 30.Qb7 cxb2 0-1
2023.08.29 Titled Tue 29th Aug Early
827288 CM Povshednyi, Ivan (2223) CM Koellner, Aaron Noah (2201) 1-0
1.d4 d6 2.Nf3 Nf6 3.g3 g6 4.Bg2 Bg7 5.O-O O-O 6.a4 d5 7.a5 c6 8.c3 a6 9.Nbd2 Bg4 10.h3 Bf5 11.Qb3 Qc8 12.Kh2 Nbd7 13.Nh4 Ne4 14.Nxf5 gxf5 15.Nf3 Kh8 16.c4 e6 17.Be3 f6 18.Rfc1 Qb8 19.Kg1 b6 20.cxd5 cxd5 21.Rc6 bxa5 22.Qxb8 Rfxb8 23.Rxe6 Rxb2 24.Bf1 Nb6 25.Nh4 Nc4 26.Bc1 Rb6 27.Rxb6 Nxb6 28.Rxa5 Bf8 29.Nxf5 Bb4 30.Ra2 a5 31.Ba3 Nc4 32.Bxb4 Ra7 33.Bc5 Kg8 34.Bxa7 Kf7 35.Bc5 Ke6 36.Bg2 Kxf5 37.g4+ Kf4 38.e3+ Kg5 39.Bf1 Nxc5 40.dxc5 Ne5 41.Be2 f5 42.gxf5 Kxf5 43.Rxa5 Ke4 44.Ra4+ Kf5 45.Rf4+ Ke6 46.Bg4+ Nxg4 47.hxg4 Kd7 48.Rf7+ Kc6 49.Rxh7 Kxc5 50.Rf7 Kc4 51.Rf4+ d4 52.Rxd4+ Kc3 53.g5 Kc2 54.g6 Kc1 55.g7 Kc2 56.g8=Q Kc1 57.Qc8+ Kb2 58.Rb4+ Ka1 59.Qa6# 1-0
2023.08.29 Titled Tue 29th Aug Early
827609 CM Koellner, Aaron Noah (2201) FM Pinto, Daniel (2274) 0-1
1.d4 Nf6 2.Nf3 c5 3.e3 g6 4.Nbd2 Bg7 5.c3 O-O 6.dxc5 Qc7 7.b4 a5 8.Bb2 Nc6 9.a3 b6 10.cxb6 Qxb6 11.Bc4 d5 12.Be2 Ne4 13.Nxe4 dxe4 14.Nd4 Bb7 15.O-O Ne5 16.Qb3 a4 17.Qc2 Rfc8 18.c4 Nxc4 19.Bxc4 Bd5 20.Rac1 Rxc4 21.Qd2 Rac8 22.Rxc4 Rxc4 23.Rc1 h5 24.Rxc4 Bxc4 25.h3 Bd5 26.Qc2 Qa6 27.Qc5 e6 28.b5 Qb7 29.Bc3 Kh7 30.Bb4 h4 31.Qe7 Bxd4 32.Qxh4+ Kg7 33.exd4 Qxb5 34.Bd6 f6 35.Be7 g5 36.Qh5 Qd7 37.Bc5 Qf7 38.Qe2 Qd7 39.Qa6 Bb3 40.Qb6 f5 41.Qb4 Kg6 42.Qc3 f4 43.Qb4 Qd5 44.Qb8 Qd7 45.Qg8+ Qg7 46.Qe8+ Qf7 47.Qc6 e3 48.fxe3 fxe3 49.Qe4+ Qf5 50.Qxe3 Qb1+ 51.Kh2 Qf5 52.g3 Bd5 53.Qe5 Qc2+ 54.Kg1 Qg2# 0-1
2023.08.01 Titled Tue 1st Aug Early
865304 CM Koellner, Aaron Noah (2201) FM Streltsov, Al2 (2343) 0-1
1.d4 d5 2.Nf3 e6 3.e3 c5 4.Nbd2 Nc6 5.b3 Nf6 6.Bb2 b6 7.Bb5 Bd7 8.O-O Bd6 9.dxc5 bxc5 10.Bxf6 gxf6 11.c4 d4 12.exd4 Nxd4 13.Nxd4 cxd4 14.Ne4 Bxb5 15.cxb5 Ke7 16.Rc1 f5 17.Ng5 f6 18.Nxe6 Kxe6 19.Re1+ Be5 20.Rc6+ Kd7 21.f4 Qe7 22.Qf3 Rhf8 23.fxe5 Qb4 24.Qd5+ Ke8 25.Qe6+ Qe7 26.Qxe7+ Kxe7 27.exf6+ Kf7 28.Re7+ Kg6 29.Rf7 Rxf7 30.h3 Rxf6 31.Rc7 Rd8 32.Kf1 d3 33.Ke1 Re6+ 34.Kd2 Re2+ 35.Kd1 Rxg2 36.Rxa7 d2 37.Rc7 Rg1+ 0-1
2023.08.01 Titled Tue 1st Aug Early
867353 CM Koellner, Aaron Noah (2201) IM Llanos, G (2288) 0-1
1.d4 Nf6 2.Nf3 b6 3.Nbd2 Bb7 4.e3 g6 5.Bd3 Bg7 6.O-O O-O 7.e4 c5 8.c3 cxd4 9.cxd4 Nc6 10.a3 d5 11.e5 Ne8 12.h4 e6 13.h5 Nc7 14.hxg6 hxg6 15.Re1 a5 16.Qe2 Ba6 17.Bxa6 Rxa6 18.Nf1 Ra7 19.Bg5 Qd7 20.Rac1 Ne7 21.Ng3 Nf5 22.Nxf5 exf5 23.Qe3 Ne6 24.Bf6 Rc8 25.Rxc8+ Qxc8 26.Rc1 Rc7 27.Rxc7 Qxc7 28.Nh4 Bxf6 29.exf6 Qf4 30.Qc3 Qxh4 31.Qc8+ Kh7 32.Qe8 Qxf6 0-1
2023.08.01 Titled Tue 1st Aug Early
865572 CM Koellner, Aaron Noah (2201) FM Rangel, D (2199) 1-0
1.d4 Nf6 2.Nf3 e6 3.Nbd2 c5 4.e3 b6 5.b3 Bb7 6.Bb2 Be7 7.Bd3 O-O 8.O-O d6 9.Qe2 a6 10.Rfd1 Nbd7 11.Rac1 Re8 12.e4 cxd4 13.Nxd4 b5 14.c4 b4 15.f4 e5 16.Nf5 Bf8 17.Bb1 exf4 18.Re1 g6 19.Nd4 Qb6 20.Qf2 Bh6 21.Rcd1 Ng4 22.Qh4 Nde5 23.h3 Ne3 24.Qxh6 Nxd1 25.Rxd1 Nc6 26.Nf3 Ne5 27.Kh1 a5 28.Ng5 Qc6 29.Nxc6 Bxc6 30.Bxe5 Rxe5 31.Qxh7+ Kf8 32.Qxf7# 1-0
2023.08.01 Titled Tue 1st Aug Early
866090 CM Koellner, Aaron Noah (2201) IM Di Nicolantonio, L (2383) 0-1
1.d4 Nf6 2.Nf3 e6 3.Nbd2 b6 4.e4 Bb7 5.Bd3 d6 6.O-O Nbd7 7.Qe2 Be7 8.Rd1 h6 9.Nf1 O-O 10.h3 c5 11.c3 Qc7 12.g4 Rfe8 13.Ng3 Nh7 14.h4 Ndf8 15.g5 hxg5 16.hxg5 Ng6 17.Kh2 Rac8 18.Rh1 cxd4 19.cxd4 Nhf8 20.Bd2 Qd7 21.Kg1 Qa4 22.b3 Qa3 23.Nh4 Qb2 24.Rd1 Qxd4 25.Qh5 Qxd3 26.Nxg6 fxg6 27.Qh8+ Kf7 28.Bc1 Qxd1+ 29.Kg2 Qg4 30.Bb2 Bxe4+ 31.Kh2 e5 32.Nxe4 Qxe4 33.Rg1 Qf4+ 34.Rg3 Rc2 35.Bxe5 Rxf2+ 36.Kh3 dxe5 37.Qh4 Rh2+ 38.Kxh2 Qxh4+ 39.Kg2 Bxg5 0-1
2023.08.01 Titled Tue 1st Aug Early
866391 FM Nemeth, Joh (2143) CM Koellner, Aaron Noah (2201) 1-0
1.Nf3 d5 2.b3 Nf6 3.Bb2 c5 4.e3 e6 5.c4 Be7 6.Be2 O-O 7.O-O Nc6 8.cxd5 exd5 9.d4 b6 10.Nc3 h6 11.Rc1 Be6 12.dxc5 bxc5 13.Na4 Ne4 14.Nd2 Qa5 15.Nxe4 dxe4 16.Bc4 Rfd8 17.Qe2 Bf5 18.Rfd1 Nb4 19.Bc3 Rxd1+ 20.Rxd1 Rd8 21.h3 Rxd1+ 22.Qxd1 Qc7 23.Bxb4 cxb4 24.Qd5 Bg6 25.Qd4 Bf6 26.Qd5 Be7 27.Qa8+ Kh7 28.Qe8 Qd6 29.Bxf7 Qd1+ 30.Kh2 Bd6+ 31.g3 Bxf7 32.Qxf7 Qd2 33.Kg2 Qxa2 34.Qf5+ Kh8 35.Qc8+ Kh7 36.Qe6 Bf8 37.Qxe4+ Kh8 38.Qf5 Kg8 39.Qe6+ Kh7 40.g4 Qd2 41.h4 Bd6 42.g5 hxg5 43.hxg5 Qd1 44.Qe4+ 1-0
2023.08.01 Titled Tue 1st Aug Early
866678 CM Koellner, Aaron Noah (2201) Nathan, Krishna (2028) 1-0
1.d4 d5 2.Nf3 Nf6 3.Nbd2 e6 4.e3 Be7 5.b3 O-O 6.Bb2 c5 7.dxc5 Bxc5 8.Bd3 Nc6 9.a3 Re8 10.b4 Bb6 11.c4 dxc4 12.Nxc4 Bc7 13.O-O a6 14.Qc2 e5 15.Rfd1 Qe7 16.Be2 Bg4 17.h3 Bh5 18.Rac1 Bg6 19.Qb3 Rad8 20.Rxd8 Rxd8 21.Rd1 Rxd1+ 22.Bxd1 e4 23.Nd4 Ne5 24.Be2 Nxc4 25.Bxc4 Qd6 26.g3 b5 27.Bf1 h5 28.Qc3 h4 29.Ne2 hxg3 30.Nxg3 Qd7 31.Bg2 Qd1+ 32.Kh2 Bxg3+ 33.Kxg3 Qg1 34.Qc8+ Kh7 35.Bxf6 gxf6 36.Qxa6 Qd1 37.Qxb5 Qd6+ 38.Kh4 f5 39.Qc5 Qf6+ 40.Kg3 Qg5+ 41.Kh2 Bh5 42.Bxe4 Bg6 43.Bg2 Qh4 44.Qe5 Qxf2 45.Qf4 Qa2 46.Qh4+ Kg7 47.Qd4+ Kh7 48.Qh4+ Kg7 49.Qd4+ Kg8 50.b5 Qxa3 51.b6 Qa6 52.b7 Qa7 53.Qd8+ Kg7 54.Qd4+ Qxd4 55.exd4 f4 56.b8=Q Bf5 57.Qe5+ Kg6 58.Qxf4 Kf6 59.Be4 Ke6 60.Qxf5+ Kd6 61.Qe5+ 1-0
2023.08.01 Titled Tue 1st Aug Early
866733 WFM Pershina, E (2114) CM Koellner, Aaron Noah (2201) 0-1
1.c4 e5 2.Nc3 Nc6 3.g3 a6 4.Bg2 Bc5 5.e3 Ba7 6.Nge2 d6 7.O-O h5 8.d4 h4 9.b3 hxg3 10.hxg3 Qf6 11.Re1 Nge7 12.Bb2 Qh6 13.Nd5 Qh2+ 14.Kf1 Bh3 15.Nef4 exf4 16.Nxf4 Bxg2+ 17.Nxg2 Qh1+ 18.Ke2 Qxg2 19.Rg1 Qe4 20.Qd2 Nf5 21.Rae1 Nfxd4+ 0-1
2023.08.01 Titled Tue 1st Aug Early
865968 Morris-Suzuki, Alan H (1652) CM Koellner, Aaron Noah (2201) 1/2-1/2
1.Nf3 d5 2.c4 c6 3.e3 Nf6 4.Nc3 Nbd7 5.Qc2 e5 6.cxd5 Nxd5 7.Bc4 N7b6 8.Bxd5 Nxd5 9.Nxe5 Qg5 10.Nxd5 cxd5 11.Qa4+ Ke7 12.Qf4 Qxf4 13.exf4 Bf5 14.O-O f6 15.Nf3 Rc8 16.Nd4 Bd3 17.Re1+ Kf7 18.b3 Bd6 19.Re3 Bc2 20.g3 Be4 21.Bb2 Rhe8 22.Rae1 g5 23.fxg5 fxg5 24.f3 Bg6 25.Rxe8 Rxe8 26.Rxe8 Kxe8 27.Kf2 a6 28.Ke3 Kd7 29.Bc3 b5 30.Ne2 Kc6 31.Bf6 h6 32.h3 Bc5+ 33.Bd4 Bf8 34.g4 b4 35.d3 a5 36.f4 Be7 37.f5 Be8 38.Bg7 h5 39.f6 Bd6 40.gxh5 Bxh5 41.Nd4+ Kd7 42.Nf5 Bf4+ 43.Kd4 Ke6 44.Nh6 Be5+ 45.Kc5 Bxf6 46.Bxf6 Kxf6 47.Kxd5 Bg6 48.Ng4+ Ke7 49.Kc4 Kd6 50.d4 Bb1 51.Kb5 Bxa2 52.Kxa5 Bxb3 53.Kxb4 Be6 54.Kc3 Bf5 55.Kc4 Be4 56.Nf6 Bf3 57.d5 Bg2 58.Kd4 Bxh3 59.Ne4+ Ke7 60.Nxg5 Bg4 61.Ke5 Kd7 62.d6 Bh5 63.Ne4 Bf7 64.Nf6+ Kd8 65.d7 Bb3 66.Kd6 Ba4 67.Ke6 Bxd7+ 1/2-1/2
2023.08.01 Titled Tue 1st Aug Early
867257 CM Tulchynskyi, Feliks (2228) CM Koellner, Aaron Noah (2201) 1-0
1.d4 d5 2.c4 c6 3.Nc3 Nf6 4.Nf3 dxc4 5.a4 Bf5 6.e3 e6 7.Bxc4 Bb4 8.O-O O-O 9.Qe2 Bg6 10.Ne5 Nbd7 11.Nxg6 hxg6 12.Na2 Bd6 13.b4 e5 14.Bb2 Qe7 15.b5 Rac8 16.bxc6 Rxc6 17.Bb5 Rc7 18.Rfc1 Rfc8 19.Rxc7 Rxc7 20.Rc1 a6 21.Rxc7 Bxc7 22.Bc4 Nb6 23.Bb3 Nfd5 24.a5 Kf8 25.axb6 Nxb6 26.d5 Qc5 27.Qd2 Bd6 28.Bc3 Nc4 29.Bxc4 Qxc4 30.Bb4 Bxb4 31.Qxb4+ Qxb4 32.Nxb4 Ke7 33.e4 Kd6 34.Nd3 b5 35.Kf1 a5 36.Ke2 g5 37.h3 f6 38.Kd2 Kc7 39.Kc3 Kb6 40.f3 Kc7 41.Nc5 Kd6 42.Nb7+ Kc7 43.Nxa5 Kb6 44.Nb3 Kc7 45.Kb4 Kb6 46.Nc5 Kc7 47.Kxb5 Kd6 48.Nb7+ Kd7 49.Kc5 Kc7 50.Nd6 Kd7 51.g4 g6 52.Nc4 Kc7 53.d6+ Kd7 54.Kd5 f5 55.Nxe5+ Ke8 56.exf5 gxf5 57.gxf5 g4 58.fxg4 Kd8 59.Ke6 Ke8 60.d7+ Kf8 61.d8=Q+ Kg7 62.f6+ Kh6 63.h4 Kh7 64.Qe7+ Kh6 65.Qg7# 1-0
2023.08.01 Titled Tue 1st Aug Early
867537 CM Yonal, Timur (2033) CM Koellner, Aaron Noah (2201) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nb5 d6 6.Bf4 e5 7.Bg5 Qxg5 8.Nc7+ Kd8 9.Nxa8 Bg4 10.Qd2 Qg6 11.f3 Be6 12.Nc3 Nf6 13.Nd5 Bxd5 14.exd5 Nd4 15.O-O-O Be7 16.Qc3 Nxd5 17.Qa5+ b6 18.Qa4 Nb4 19.Rxd4 exd4 20.Qxb4 Kd7 21.Qa4+ Kd8 22.Qxa7 Qg5+ 23.Kb1 Qd2 24.Bb5 d5 25.Qd7# 1-0
2023.08.01 Titled Tue 1st Aug Early
867040 CM Koellner, Aaron Noah (2201) FM Shapiro, V (2144) 0-1
1.d4 Nf6 2.Nf3 g6 3.Nbd2 Bg7 4.e4 d6 5.Bc4 O-O 6.Bb3 a5 7.a4 c5 8.dxc5 dxc5 9.O-O Nc6 10.c3 Qc7 11.h3 b6 12.Bc4 Bb7 13.Qe2 e6 14.Re1 Rad8 15.Nb1 h6 16.Na3 Nh5 17.Nb5 Qb8 18.Be3 Nf4 19.Bxf4 Qxf4 20.Rad1 Ne5 21.Nxe5 Bxe5 22.g3 Qg5 23.Kh2 h5 24.f4 Bxf4 25.gxf4 Qxf4+ 26.Kg1 Rxd1 27.Rxd1 Bxe4 28.Qf2 Qg5+ 29.Kh2 Rd8 30.Rxd8+ Qxd8 31.Bf1 Qd1 32.Bg2 Qxa4 33.Nd6 Bf5 34.Qf3 Qb3 35.Qa8+ Kg7 36.Ne8+ Kh6 37.Nd6 Kg7 38.Qe8 e5 39.Qe7 Be6 40.Ne8+ Kg8 41.Qf6 Kf8 42.Nc7 Bd7 43.Bd5 Qxb2+ 44.Kg3 Qxc3+ 45.Kh4 Qe1+ 46.Kg5 Qd2+ 47.Kh4 Qf4+ 48.Qxf4 exf4 49.Kg5 Ke7 50.Kxf4 Kd6 51.Bxf7 Kxc7 52.Bxg6 h4 53.Bh5 Bxh3 54.Bd1 Be6 55.Kf3 Kd6 56.Kg2 h3+ 57.Kh2 Ke5 58.Bf3 Kd4 59.Be2 c4 60.Bf1 c3 61.Be2 c2 62.Bd1 cxd1=Q 63.Kg3 Qg1+ 64.Kh4 Bf5 65.Kh5 Qg6+ 66.Kh4 Qg4# 0-1
2023.06.06 1st Munich Pfingst-Open A
929618 CM Koellner, Aaron Noah (2143) FM Tarhan, Adar (2317) 1/2-1/2
1.d4 d5 2.Nf3 Nf6 3.e3 c5 4.Nbd2 cxd4 5.exd4 Nc6 6.c3 Bg4 7.h3 Bh5 8.Qb3 Qc7 9.g4 Bg6 10.Nh4 e5 11.Nxg6 hxg6 12.Nf3 exd4 13.Nxd4 Nxg4 14.Bg2 Nxd4 15.cxd4 Nf6 16.O-O Be7 17.Bg5 O-O 18.Rac1 Qd7 19.Bxf6 Bxf6 20.Qxd5 Qxd5 21.Bxd5 Rfd8 22.Bb3 Rd7 23.d5 Bxb2 24.Rc2 Ba3 25.f4 a5 26.f5 a4 27.Bc4 g5 28.Rg2 Be7 29.Rd2 Bd6 30.Rb1 Rc7 31.Bb5 Ra5 32.Re2 Rc5 33.Re8+ Kh7 34.Be2 b5 35.Bh5 Ra7 36.Bf3 Rb7 37.Rd8 Be7 38.d6 Bxd8 39.Bxb7 Kh6 40.Ba6 Rxf5 41.Rxb5 Rf6 42.Rd5 Bb6+ 43.Kh1 Rf3 44.d7 Bd8 45.Kg2 Rc3 46.Rd2 a3 47.Bb5 f5 48.Rd6+ g6 49.Rc6 Rxc6 50.Bxc6 Kh5 51.Bf3+ Kh6 52.Bc6 Kg7 53.Kf3 Kf6 54.Bb5 Ke6 55.Ba4 Ke5 1/2-1/2
2023.06.05 1st Munich Pfingst-Open A
929593 CM Koellner, Aaron Noah (2143) IM Bracker, F (2311) 1-0
1.d4 Nf6 2.Bg5 e6 3.Nf3 c5 4.e3 cxd4 5.exd4 Be7 6.Bd3 b6 7.Bxf6 Bxf6 8.Qe2 Bb7 9.Nbd2 O-O 10.h4 g6 11.Ne4 Nc6 12.c3 Bg7 13.O-O-O Qc7 14.Kb1 h6 15.h5 f5 16.Ned2 g5 17.g4 Ne7 18.Rhg1 fxg4 19.Rxg4 Rf4 20.Rdg1 Kh8 21.Bc2 Nf5 22.Nxg5 hxg5 23.Rxg5 Bh6 24.Rg6 Kh7 25.Bxf5 Rxf5 26.Qg4 1-0
2023.06.02 1st Munich Pfingst-Open A
935676 GM Deepan, C (2435) CM Koellner, Aaron Noah (2143) 1-0
1.d4 d5 2.Nf3 Nf6 3.c3 e6 4.Bf4 c5 5.e3 cxd4 6.exd4 Nc6 7.Nbd2 Nh5 8.Be3 Bd6 9.Ne5 g6 10.Bb5 Bd7 11.Nxd7 Qxd7 12.O-O O-O 13.a4 f5 14.Nf3 a6 15.Bd3 Nf6 16.Re1 Ne4 17.Bh6 Rfe8 18.h4 Nf6 19.Ne5 Nxe5 20.dxe5 Ng4 21.Bf4 Bc5 22.Re2 Qe7 23.g3 h6 24.Qd2 g5 25.hxg5 hxg5 26.Bxg5 Qh7 27.Bh4 Kf7 28.Kg2 Rh8 29.Rh1 Rag8 30.Qf4 Be7 31.f3 Qh5 32.Kf1 Bg5 33.fxg4 Qh6 34.Qb4 Bxh4 35.Qxb7+ Kg6 36.gxf5+ Kg5 37.gxh4+ Kg4 38.Rg2+ Kf4 39.Qb4+ Kxe5 40.Re2+ Kf6 41.Rxe6+ Kf7 42.Qe7# 1-0
2023.05.30 2nd Laimer Pfingst-Open
937581 CM Koellner, Aaron Noah (2143) Tebelmann, L (2022) 1-0
1.d4 d5 2.Nf3 Nf6 3.e3 e6 4.Nbd2 c5 5.b3 b6 6.Bb2 Bd6 7.Ne5 O-O 8.Bd3 Bb7 9.O-O Nc6 10.a3 Rc8 11.f4 Rc7 12.Ng4 Nxg4 13.Qxg4 f5 14.Qh3 a5 15.Nf3 Qc8 16.c4 dxc4 17.Bxc4 h6 18.d5 Ne7 19.dxe6 Bd5 20.Qg3 g5 21.Nxg5 1-0
2023.05.29 2nd Laimer Pfingst-Open
937527 CM Koellner, Aaron Noah (2143) CM Krivenko, Dion (2100) 0-1
1.d4 Nf6 2.Bg5 Ne4 3.Bf4 d6 4.f3 Nf6 5.e4 g6 6.Nc3 c6 7.Qd2 b5 8.O-O-O Nbd7 9.d5 b4 10.dxc6 bxc3 11.Qxc3 e5 12.cxd7+ Bxd7 13.Be3 Rc8 14.Qd2 Qc7 15.Ba6 Rb8 16.Ne2 d5 17.exd5 Bb4 18.Qd3 O-O 19.Ng3 Qa5 20.a3 Bd6 21.Bg5 Rxb2 22.Kxb2 Rb8+ 23.Ka2 Nxd5 24.Bd2 Bb4 25.Rb1 Nc3+ 26.Qxc3 Be6+ 27.Rb3 Bxc3 28.Bh6 Qxa6 29.Rd1 f5 0-1
2023.05.28 2nd Laimer Pfingst-Open
937511 Dobrocmyslov, A (2288) CM Koellner, Aaron Noah (2143) 1/2-1/2
1.d4 d6 2.Nf3 Nf6 3.c4 Nbd7 4.Nc3 e5 5.e4 Be7 6.g3 O-O 7.Bg2 Re8 8.O-O Bf8 9.d5 Nc5 10.Ne1 a5 11.h3 g6 12.Bg5 h6 13.Be3 b6 14.Kh2 Bg7 15.Nd3 Nxd3 16.Qxd3 Nh5 17.Qe2 Ba6 18.a3 Qe7 19.b4 Nf6 20.Rfc1 Reb8 21.Rab1 Kh7 22.Bf1 Bc8 23.Qc2 h5 24.Nb5 Bh6 25.Bxh6 Kxh6 26.c5 bxc5 27.bxc5 dxc5 28.a4 Ba6 29.Rb3 Kg7 30.Rc3 Bxb5 31.Bxb5 Nd7 32.Bxd7 Qxd7 33.Rxc5 Rb4 34.Rxc7 Qxa4 35.Qd2 Rxe4 36.Rxf7+ Kxf7 37.Rc7+ Kf6 38.Rc6+ Kf5 39.Qh6 Rg8 40.Qh7 Qa2 41.Qf7+ Kg5 42.Kg2 Re2 43.Rf6 Rd2 44.Rf5+ Kh6 45.Rxh5+ gxh5 46.Qf6+ Kh7 47.Qf7+ Kh8 48.Qxh5+ Kg7 49.Qg5+ Kf7 50.Qf5+ Ke7 51.Qe6+ Kd8 52.Qd6+ Ke8 53.Qe6+ Kd8 1/2-1/2
2023.05.27 2nd Laimer Pfingst-Open
937468 CM Koellner, Aaron Noah (2143) IM Souhardo, Basak (2400) 0-1
1.d4 d5 2.Nf3 Nf6 3.e3 e6 4.Nbd2 Nbd7 5.b3 b6 6.Bb2 Bb7 7.Ne5 Bd6 8.Bd3 O-O 9.Qf3 Bb4 10.Rd1 Ne4 11.Bxe4 dxe4 12.Qe2 a5 13.Nxd7 Qxd7 14.O-O a4 15.d5 exd5 16.Nxe4 axb3 17.axb3 Ra2 18.Bc3 Be7 19.Qh5 Qe6 20.Ng3 Rxc2 21.Rc1 Rxc1 22.Rxc1 c5 23.Ra1 d4 24.exd4 Qxb3 25.Rc1 Bf6 26.Qg4 Qa3 27.Rc2 cxd4 28.Bxd4 Qb4 29.Rd2 Qxd2 30.Bxf6 Qc1+ 31.Nf1 Qh6 32.Bd4 b5 33.h4 Qg6 34.Qh3 Rd8 35.Bb2 Rd1 36.h5 Rxf1+ 37.Kxf1 Qb1+ 38.Ke2 Qxb2+ 39.Ke1 Qc1+ 40.Ke2 Qc4+ 41.Kd2 Qd5+ 42.Ke1 b4 43.Qg3 Qd8 44.h6 g6 45.Qe5 Qf8 46.g4 Bc6 47.g5 Qe8 48.Qxe8+ Bxe8 49.Kd2 Kf8 50.Kd3 b3 51.Kc3 Ba4 52.f4 Ke7 0-1
2023.05.23 Titled Tue 23rd May Early
946183 Senft, Sean (2089) CM Koellner, Aaron Noah (2143) 1-0
1.d4 d5 2.c4 c6 3.Nc3 dxc4 4.a4 e5 5.e3 exd4 6.exd4 Be6 7.Nf3 Nd7 8.Be2 Bb4 9.O-O Ngf6 10.Bg5 h6 11.Bh4 Qa5 12.Qc2 O-O 13.Rfc1 Rfe8 14.h3 Bxc3 15.bxc3 Bd5 16.Ne5 Nxe5 17.dxe5 Nd7 18.f4 Nc5 19.Rd1 Nb3 20.Ra2 Rab8 21.Qf5 Be6 22.Qe4 Bd5 23.Qe3 b5 24.Qg3 Qb6+ 25.Kh1 a6 26.Bf6 g6 27.Qh4 Kh7 28.Bg5 h5 29.Bxh5 Kg8 30.Bf6 Re6 31.Bg4 Rxf6 32.exf6 Qc5 33.Re2 Qf8 34.Rde1 bxa4 35.f5 a3 36.fxg6 fxg6 37.Be6+ Bxe6 38.Rxe6 Rb7 39.Re7 Nc5 40.Qh7# 1-0
2023.05.23 Titled Tue 23rd May Early
947490 CM Koellner, Aaron Noah (2143) FM Kohler, Ar (2010) 1-0
1.d4 d5 2.Nf3 c6 3.Nbd2 Bf5 4.e3 e6 5.Ne5 h6 6.g4 Bh7 7.Bd3 Nf6 8.Bxh7 Nxh7 9.b3 c5 10.Bb2 Nc6 11.Ndf3 cxd4 12.exd4 Bb4+ 13.c3 Bd6 14.O-O Nxe5 15.Nxe5 Bxe5 16.dxe5 Ng5 17.f4 Ne4 18.Ba3 Qb6+ 19.Kg2 Nxc3 20.Qd3 Nb5 21.Bb4 a5 22.Bd2 O-O 23.Rac1 Rac8 24.f5 Qd4 25.Qe2 Qb2 26.f6 g6 27.Qe3 g5 28.Rxc8 Rxc8 29.Rf2 d4 30.Qh3 d3 31.Qxh6 1-0
2023.05.23 Titled Tue 23rd May Early
947777 CM Koellner, Aaron Noah (2143) WIM Petrova, I (2108) 0-1
1.d4 d6 2.Nf3 g6 3.Nbd2 Bg7 4.e4 Nf6 5.Bc4 O-O 6.O-O Nc6 7.c3 e5 8.dxe5 Nxe5 9.Nxe5 dxe5 10.Qc2 c6 11.a4 Qe7 12.b3 Be6 13.Ba3 c5 14.Rfd1 b6 15.f3 Nh5 16.Bxe6 Qxe6 17.Nc4 Nf4 18.Rd6 Qe7 19.Rad1 Qg5 20.Kf1 f5 21.Bc1 fxe4 22.Bxf4 Qxf4 23.Qd2 exf3 24.Qd5+ Kh8 25.g3 Qf5 26.Ne3 Qh3+ 27.Kg1 f2+ 28.Kh1 f1=Q+ 29.Rxf1 Rxf1+ 30.Nxf1 Qxf1# 0-1
2023.05.23 Titled Tue 23rd May Early
947616 GM Gurevich, D (2393) CM Koellner, Aaron Noah (2143) 1-0
1.d4 d5 2.c4 c6 3.cxd5 cxd5 4.Bg5 h6 5.Bh4 Nc6 6.Qd2 Bf5 7.Nc3 Qa5 8.e3 a6 9.Nf3 Nb4 10.Rc1 Nxa2 11.Ra1 e6 12.Rxa2 1-0
2023.05.23 Titled Tue 23rd May Early
946604 WIM Mrudul, Dehankar (2030) CM Koellner, Aaron Noah (2143) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.Be2 a6 7.O-O b5 8.Be3 Bb7 9.f4 Rc8 10.Bf3 Nxd4 11.Qxd4 Nf6 12.e5 Bxf3 13.exf6 Bc5 14.Qxc5 Qxc5 15.Bxc5 Rxc5 16.Rxf3 gxf6 17.Rf2 Ke7 18.Rd2 f5 19.Ne2 d5 20.Nd4 Rhc8 21.c3 Kf6 22.a4 Rb8 23.axb5 axb5 24.Ra6 b4 25.Rc2 bxc3 26.bxc3 Rb1+ 27.Kf2 Rd1 28.Ne2 Rd3 29.Rb2 Rc4 30.Rb7 Rd2 31.Ke1 Rc2 32.Kd1 Rxe2 33.Kxe2 Rxc3 34.Raa7 Rc2+ 35.Kf3 Rc3+ 36.Kf2 Rc4 37.Rxf7+ Kg6 38.Rg7+ Kh6 39.Rxh7+ Kg6 40.Rhg7+ Kh6 41.Kg3 Rc3+ 42.Kh4 Rc4 43.g3 e5 44.Rge7 exf4 45.Re6# 1-0
2023.05.23 Titled Tue 23rd May Early
946876 CM Koellner, Aaron Noah (2143) CM Makhmudov, Shukhrat (2115) 0-1
1.d4 Nf6 2.Nf3 d5 3.Nbd2 c5 4.e3 Nc6 5.b3 Bf5 6.dxc5 e5 7.Bb5 Qc7 8.b4 a6 9.Bxc6+ bxc6 10.c3 Bd3 11.a3 a5 12.Bb2 Be7 13.Ng1 O-O 14.Ne2 Ng4 15.h3 Nh6 16.O-O f5 17.Re1 f4 18.exf4 exf4 19.Nf3 Bc4 20.Ned4 Bf6 21.Ne6 Qf7 22.Nxf8 Rxf8 23.Qa4 axb4 24.axb4 Bb5 25.Qa7 Qg6 26.Qc7 Qf5 27.Ra7 Nf7 28.Rea1 Ng5 29.Nxg5 Qxg5 30.Ra8 Bd8 31.Qd6 f3 32.Qg3 Qxg3 33.fxg3 f2+ 34.Kh2 f1=Q 35.Rxf1 Bxf1 36.Bc1 Bf6 37.Rxf8+ Kxf8 38.Bd2 Be5 39.Kg1 Bc4 40.Kf2 Kf7 41.g4 Ke6 42.g3 d4 43.cxd4 Bxd4+ 44.Kf3 Bd5+ 45.Kf4 Be5+ 46.Ke3 Bxg3 47.Kd3 Bh4 48.Bc3 Bf6 49.Bxf6 Kxf6 50.h4 Bf3 51.g5+ Ke5 52.Ke3 Bd5 53.Kd3 Bg2 54.Ke3 Bf1 55.h5 Kf5 56.h6 g6 57.Kf2 Bb5 58.Ke3 Kxg5 59.Kd4 Kxh6 60.Ke5 Kh5 61.Kf6 g5 62.Ke5 h6 63.Ke4 g4 64.Ke3 Kh4 65.Kf2 Kh3 66.Kg1 g3 67.Kh1 h5 68.Kg1 g2 69.Kf2 Kh2 70.Kf3 g1=Q 71.Ke4 Qg5 72.Kd4 Qd5+ 73.Ke3 Qe5+ 74.Kf3 Be2+ 75.Kf2 Bg4 76.b5 Qe2# 0-1
2023.05.23 Titled Tue 23rd May Early
946366 CM Koellner, Aaron Noah (2143) Buscar, M (2041) 1-0
1.d4 d5 2.Nf3 Nf6 3.Nbd2 g6 4.e3 Bg7 5.b4 O-O 6.Bb2 a5 7.b5 c6 8.c4 Bg4 9.a4 Ne4 10.Be2 c5 11.cxd5 Nxd2 12.Qxd2 Qxd5 13.O-O Rd8 14.Rfd1 Nd7 15.h3 Be6 16.Ra3 c4 17.Rc3 Nb6 18.Ra1 Bf5 19.Nh2 e5 20.Bf3 Be4 21.Bxe4 Qxe4 22.Nf3 exd4 23.exd4 Bxd4 24.Nxd4 Rxd4 25.Qh6 Rad8 26.Rcc1 Qe2 27.Bxd4 Rxd4 28.Re1 Re4 29.Rxe2 Rxe2 30.Rd1 Re8 31.Qc1 Rc8 32.Qc3 Nxa4 33.Qxa5 Nc5 34.Rd8+ Rxd8 35.Qxd8+ Kg7 36.Qd4+ 1-0
2023.05.23 Titled Tue 23rd May Early
947145 WFM Afanasieva, Alexandra (1857) CM Koellner, Aaron Noah (2143) 0-1
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.c4 Bb4+ 6.Nc3 Nf6 7.f3 d5 8.cxd5 exd5 9.Nxc6 bxc6 10.e5 Nd7 11.Bf4 Qe7 12.Qe2 d4 13.O-O-O dxc3 14.Qc4 cxb2+ 15.Kxb2 Rb8 16.Ka1 Ba6 17.Qxc6 Qc5 18.Qxd7+ Kf8 19.Bb5 Bc3+ 20.Kb1 Rxb5+ 21.Kc2 Rb2+ 22.Kc1 Bd4# 0-1
2023.05.23 Titled Tue 23rd May Early
946915 CM Koellner, Aaron Noah (2143) Manon Og, R (1999) 0-1
1.d4 Nf6 2.Nf3 g6 3.Nbd2 d5 4.e3 Bg7 5.b4 O-O 6.c4 c6 7.a4 Nbd7 8.Be2 Re8 9.O-O e5 10.dxe5 Nxe5 11.cxd5 Nxf3+ 12.Nxf3 Nxd5 13.Rb1 Nc3 14.Qxd8 Rxd8 15.Rb2 Nxa4 16.Rd2 Bg4 17.Rfd1 Rxd2 18.Rxd2 Bc3 19.Rd6 Bxb4 20.Rd4 Bxf3 21.Bxf3 a5 22.Rd7 Nc5 23.Rc7 a4 24.Bb2 a3 25.Ba1 a2 26.Bd1 Bc3 27.Bxc3 a1=Q 28.Bxa1 Rxa1 29.Kf1 Rxd1+ 30.Ke2 0-1
2023.05.23 Titled Tue 23rd May Early
947441 IM Travadon, Loic (2458) CM Koellner, Aaron Noah (2143) 0-1
1.d4 d6 2.e4 Nf6 3.Nc3 e5 4.Nf3 Nbd7 5.g4 h6 6.h3 c6 7.a4 a5 8.Be3 Qc7 9.Qd3 Be7 10.Be2 Nf8 11.O-O-O g5 12.Qc4 Ng6 13.dxe5 dxe5 14.Nd5 Nxd5 15.exd5 O-O 16.h4 Nf4 17.hxg5 hxg5 18.Bxf4 exf4 19.d6 Bxd6 20.Qd3 Rd8 21.Qh7+ Kf8 22.Nxg5 f3 23.Bc4 Bf4+ 24.Kb1 Bxg5 25.Qh8+ Ke7 26.Rxd8 Qxd8 27.Qe5+ Be6 28.Qxg5+ Kd6 29.Rd1+ Bd5 30.Qf4+ Kc5 31.Bxd5 cxd5 32.Qxf3 Qd7 33.Qc3+ Kb6 34.Qd4+ Kc6 35.Qf6+ Kc5 36.g5 Re8 37.Rd3 Re1+ 38.Ka2 Qxa4+ 39.Ra3 Qc4+ 40.b3 Qxc2+ 41.Qb2 Qxb2+ 42.Kxb2 b5 43.b4+ axb4 44.Rf3 Re2+ 45.Kb3 Re5 46.Rxf7 Rxg5 47.Rc7+ Kd4 48.Kxb4 Rf5 49.Kxb5 Rxf2 50.Kb4 Rb2+ 51.Ka3 Rb8 52.Ka2 Kd3 53.Rh7 d4 54.Rh2 Kc3 55.Rh7 d3 56.Rc7+ Kd2 57.Re7 Kc2 58.Rc7+ Kd1 59.Re7 d2 60.Re6 Rb5 61.Ka3 Kc2 62.Rc6+ Kd3 63.Rd6+ Kc3 64.Ka2 Rb4 65.Rc6+ Rc4 66.Rd6 Rd4 67.Rc6+ Kd3 68.Ka3 d1=Q 69.Rc3+ Kxc3 0-1
2023.04.10 20th Neckar Open 2023
988766 CM Koellner, Aaron Noah (2142) FM Schmitz, Th (2266) 1/2-1/2
1.d4 Nf6 2.Bg5 g6 3.Bxf6 exf6 4.g3 d5 5.Bg2 c6 6.e3 h5 7.Ne2 h4 8.O-O Nd7 9.Nd2 Nb6 10.Rc1 hxg3 11.hxg3 Bg4 12.c4 Qd7 13.Re1 Bb4 14.cxd5 cxd5 15.a3 Bd6 16.Qb3 Rd8 17.Nf4 Bxf4 18.exf4+ Kf8 19.Qb4+ Kg7 20.Re7 Qf5 21.Rcc7 Rdf8 22.a4 Bh3 23.Bf3 Bg4 24.Bg2 Bh3 25.Bf3 Bg4 1/2-1/2
2023.04.10 20th Neckar Open 2023
988776 FM Cofman, V (2309) CM Koellner, Aaron Noah (2142) 1/2-1/2
1.d4 d5 2.c4 Nc6 3.Nf3 Bg4 4.Nc3 e6 5.cxd5 exd5 6.Bg5 Be7 7.Bxe7 Ncxe7 8.Ne5 h5 9.Qb3 Bc8 10.e3 Nf6 11.h3 c6 12.Bd3 Qb6 13.Qa3 Bf5 14.O-O-O Qc7 15.Be2 h4 16.Rhg1 Ne4 17.Nxe4 Bxe4 18.Qc3 Nc8 19.g3 hxg3 20.Rxg3 g6 21.Bg4 Nd6 22.Rgg1 Bf5 23.Bxf5 gxf5 24.Qa3 a6 25.Rg3 O-O-O 26.Rdg1 f4 27.exf4 Nf5 28.Rg5 Nxd4 29.Qd3 Ne6 30.Qf5 Rhf8 31.Rg7 Kb8 32.Rxf7 Rxf7 33.Qxf7 Qxf7 34.Nxf7 Rf8 35.f5 Nf4 36.Rg7 Nxh3 37.f3 Nf4 38.Nd6 Rf6 39.Rxb7+ Ka8 40.Rd7 Ne2+ 41.Kd2 Nd4 42.Kd3 c5 43.b4 Nxf3 44.Rd8+ Ka7 45.bxc5 Ne5+ 46.Ke3 Nc4+ 47.Nxc4 dxc4 48.Rd7+ Kb8 49.Ke4 Rc6 50.Rd5 Rh6 51.Kd4 Rh4+ 52.Kc3 Rf4 53.Rd6 Rxf5 54.Kxc4 Kb7 55.Rb6+ Ka7 56.Rb2 Rh5 57.Re2 Kb7 58.Re7+ Kc6 59.Re6+ Kb7 60.Kb4 Rh4+ 61.Ka5 Rc4 62.Rb6+ Kc7 63.a4 Rxc5+ 64.Kxa6 Rc6 65.a5 Rc1 66.Ka7 Ra1 67.a6 Ra2 68.Rb1 Rc2 69.Rh1 Rb2 70.Rh7+ Kc8 71.Rb7 Ra2 72.Rb5 Rc2 73.Kb6 Kb8 1/2-1/2
2023.03.12 Chessemy Open A 2023
1015617 Nielsen-Refs, Karl-Emil Elmer (1981) Koellner, Aaron Noah (2148) 0-1
1.d4 d6 2.e4 Nf6 3.Nc3 e5 4.dxe5 dxe5 5.Qxd8+ Kxd8 6.Nf3 Bd6 7.Bc4 Be6 8.Bxe6 fxe6 9.Be3 Nbd7 10.Rd1 Ke7 11.a3 a6 12.h3 h6 13.Ke2 b5 14.Nd2 Rhb8 15.Na2 a5 16.Nc1 a4 17.Nd3 c5 18.c4 bxc4 19.Nxc4 Nxe4 20.Kf3 Ndf6 21.Nxd6 Nxd6 22.Nxe5 Rb5 23.Ng6+ Kd7 24.Ne5+ Kc7 25.Rc1 Nfe4 26.Rc2 Rb3 27.Ke2 Nf5 28.Nd3 Neg3+ 29.fxg3 Nxg3+ 30.Kd2 Nxh1 31.Nxc5 Rd8+ 32.Ke2 Ng3+ 33.Kf2 Rf8+ 34.Kxg3 Rxe3+ 35.Kh2 Kd6 36.Nxa4 e5 37.Nb6 Re1 38.a4 e4 39.a5 e3 40.Kg3 e2 41.a6 Re8 42.Nc4+ Kd5 43.Nb6+ Kd4 44.Rc4+ Ke5 45.Kf2 Rb1 46.Kxe2 Rxb2+ 47.Ke3 Rb3+ 48.Kf2 Rxb6 49.Rc2 Rf8+ 0-1
2023.03.11 Chessemy Open A 2023
1015570 Koellner, Aaron Noah (2148) IM Koellner, Ruben Gideon (2424) 0-1
1.Nf3 d5 2.e3 Nd7 3.c4 e6 4.Nc3 Ngf6 5.Qc2 c6 6.b3 Bd6 7.Bb2 a6 8.d4 O-O 9.a3 Re8 10.Be2 e5 11.dxe5 Nxe5 12.cxd5 cxd5 13.h3 Nxf3+ 14.Bxf3 d4 15.Nd1 Bb8 16.Rc1 d3 17.Qd2 Bf5 18.Nc3 Ra7 19.g4 Bg6 20.h4 h6 21.g5 hxg5 22.hxg5 Nd7 23.Ne4 Be5 24.Bxe5 Nxe5 25.Bg2 b5 26.Rd1 Qe7 27.Qb4 Qxb4+ 28.axb4 Nc6 29.Nd6 Re6 30.Bxc6 Rxd6 31.Bg2 Rc7 32.f3 d2+ 33.Ke2 Bd3+ 34.Kxd2 Bc2+ 35.Ke2 Bxd1+ 36.Rxd1 Rc2+ 37.Kf1 Rxd1# 0-1
2023.03.10 Chessemy Open A 2023
1015533 Martin, Dennis (2005) Koellner, Aaron Noah (2148) 0-1
1.d4 d6 2.c4 e5 3.dxe5 dxe5 4.Qxd8+ Kxd8 5.Nc3 Be6 6.e4 c6 7.Bd3 Nd7 8.b3 Kc7 9.Bb2 Nh6 10.Nf3 f6 11.h3 Nf7 12.Ke2 Nc5 13.Bc2 a5 14.Rhd1 Nd6 15.Bc1 Nc8 16.Be3 b6 17.Ne1 g5 18.f3 h5 19.Kf2 h4 20.Ke2 Be7 21.Rab1 Rd8 22.Rxd8 Kxd8 23.Kd2 Kc7 24.Nd3 Nd7 25.Bd1 Bf8 26.Be2 Ne7 27.Kc2 Ng6 28.Bf2 a4 29.Rb2 axb3+ 30.axb3 Ra1 31.Rb1 Rxb1 32.Kxb1 Nf4 33.Nxf4 exf4 34.Kc2 Bb4 35.Bd4 Kd6 36.Na4 c5 37.Bb2 Ba5 38.Nc3 Bxc3 39.Bxc3 Bf7 40.Bd3 Ke6 41.Kd2 Nb8 42.Bc2 Nc6 43.Kd3 Ne7 44.Ke2 Bg6 45.Kd2 f5 46.exf5+ Bxf5 47.Bd1 Bb1 48.Be2 Nf5 49.b4 Ne3 50.bxc5 bxc5 51.Ba5 g4 52.Bb6 Kd6 53.Bd8 g3 54.Bg5 Ke5 55.Be7 Nxg2 56.Bxc5 Bf5 57.Bf1 Bxh3 58.Ke2 Be6 59.Bxg2 Bxc4+ 60.Ke1 Be6 61.Ba7 Kf6 62.Bb8 Kg5 63.Bd6 h3 64.Be7+ Kg6 65.Bf1 h2 66.Bg2 Bh3 0-1
2023.03.09 Chessemy Open A 2023
1015487 Koellner, Aaron Noah (2148) FM Wahedi, A (2256) 0-1
1.d4 d6 2.Nf3 h6 3.e4 g5 4.h3 Bg7 5.c3 Nd7 6.Bc4 e6 7.Be3 Ne7 8.Nh2 Ng6 9.Nd2 a6 10.a4 Qe7 11.Ndf1 Nf6 12.Ng3 e5 13.O-O Nf4 14.Ng4 h5 15.Nxf6+ Qxf6 16.dxe5 dxe5 17.Bxf4 gxf4 18.Nxh5 Qg6 19.Nxg7+ Qxg7 20.Kh2 Bd7 21.Qd5 f3 22.Rg1 O-O-O 23.Bxa6 c6 24.Qc5 Qh6 25.Rh1 fxg2 26.Kxg2 Bxh3+ 27.Kf3 Qf4+ 28.Ke2 Bg4+ 29.Ke1 Rxh1+ 30.Bf1 Qd2# 0-1
2023.03.08 Chessemy Open A 2023
1015448 Ehmann, Johanna (1815) Koellner, Aaron Noah (2148) 1/2-1/2
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.f4 Nxd4 7.Qxd4 a6 8.Be3 b5 9.Qb6 Qxb6 10.Bxb6 Bb7 11.a3 Rc8 12.Bd3 Nf6 13.Bd4 Bc5 14.Bxc5 Rxc5 15.O-O Rxc3 16.bxc3 Nxe4 17.Bxe4 Bxe4 18.a4 Ke7 19.axb5 axb5 20.Rfb1 Rc8 21.Ra3 Rc5 22.Rb2 Bc6 23.Rb4 h5 24.h4 Kf6 25.Kf2 Kf5 26.g3 f6 27.Rd4 e5 28.fxe5 fxe5 29.Rb4 e4 30.Rd4 Kg4 31.Kg2 Rf5 32.c4 bxc4 33.Rxc4 Rb5 34.Re3 Kf5 35.Kf2 Bb7 36.Rd4 d5 37.Re2 Rc5 38.Rb4 Ba6 39.Rd2 Ke5 40.Rb8 Bc4 41.Re8+ Kf5 42.Rf8+ Ke5 43.Re8+ Kf6 44.Ke3 Ra5 45.Rf2+ Kg6 46.Re6+ Kh7 47.Re5 Ra3+ 48.Kf4 Kh6 49.Re6+ Kh7 50.Re5 Kg8 51.Re8+ Kf7 52.Re5 Kg6 53.Re6+ Kh7 54.Re5 Kh6 55.Re6+ Kh7 56.Re5 Kh6 57.Re6+ 1/2-1/2
2023.03.07 Chessemy Open A 2023
1015396 Koellner, Aaron Noah (2148) IM Das, Arg (2413) 0-1
1.d4 f5 2.Bg5 g6 3.h4 Bg7 4.Nc3 h6 5.Bf4 Nf6 6.e3 d6 7.Bd3 Nc6 8.Bc4 e6 9.Qf3 Bd7 10.O-O-O O-O 11.d5 Na5 12.dxe6 Nxc4 13.exd7 c6 14.Bxd6 Nxd6 15.Rxd6 Qe7 16.Qd1 Rad8 17.Nge2 Rxd7 18.Rxd7 Nxd7 19.Nf4 Ne5 20.Qe2 b5 21.Nb1 Qf7 22.a3 a5 23.h5 g5 24.Ng6 Nxg6 25.hxg6 Qxg6 26.Rd1 Qf6 27.Nc3 f4 28.e4 f3 29.Qxf3 Qxf3 30.gxf3 Rxf3 31.Rd8+ Kh7 32.Nd1 Rf4 33.Rc8 Rxe4 34.Rxc6 g4 35.Kd2 h5 36.Ne3 Bxb2 37.Rc5 Re5 38.Rxe5 Bxe5 39.c4 bxc4 40.Nxc4 Bc7 41.Ke2 Kg6 42.Kf1 Kf5 43.a4 Ke4 44.Kg2 Kd4 45.Ne3 Be5 46.Nf5+ Ke4 47.Nh4 Bf6 48.f3+ Kd3 49.Nf5 Kc4 50.fxg4 hxg4 51.Kg3 Kb3 52.Kxg4 Kxa4 53.Kf3 Kb3 54.Ke2 a4 55.Kd3 a3 56.Ne3 a2 57.Nc2 Bc3 0-1
2023.03.06 Chessemy Open A 2023
1015359 WIM Bommini, Mounika Akshaya (2118) Koellner, Aaron Noah (2148) 0-1
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 dxc4 5.a4 Bf5 6.Ne5 Nbd7 7.Nxc4 Nb6 8.Ne5 a5 9.e3 Nfd7 10.Nxf7 Kxf7 11.Qf3 e6 12.g4 Qf6 13.gxf5 Qxf5 14.Qg3 Bb4 15.Bh3 Qd3 16.Qf4+ Ke8 17.Bd2 Nc4 18.O-O-O Ba3 19.bxa3 Nxd2 20.Kb2 Ra6 21.Bxe6 Rf8 22.Bxd7+ Kxd7 23.Qg4+ Kd8 24.Qg5+ Rf6 25.Qc5 Rxf2 26.Qg5+ Kc8 27.Qg4+ Kb8 28.Qg3+ Ka8 29.Qxf2 Rb6+ 30.Nb5 Rxb5+ 31.axb5 Qb3+ 0-1
2023.03.04 Chessemy Open A 2023
1021544 Koellner, Aaron Noah (2148) Launert, M (1838) 1-0
1.d4 d5 2.Nf3 Nf6 3.e3 c5 4.Nbd2 e6 5.b3 Nc6 6.Bb2 Be7 7.dxc5 Bxc5 8.a3 O-O 9.Bd3 Re8 10.b4 Bd6 11.O-O a6 12.c4 b6 13.Qc2 dxc4 14.Nxc4 Be7 15.Rfd1 Qc7 16.Rac1 Rd8 17.Nce5 1-0
2023.02.20 Baden-Baden Faschingsopen
1027461 Koellner, Aaron Noah (2164) IM Chernov, Va (2274) 0-1
1.d4 g6 2.e4 Bg7 3.Nc3 c6 4.Be3 Qb6 5.Bc4 Qxb2 6.Nge2 d5 7.Rb1 Qa3 8.exd5 Nf6 9.dxc6 bxc6 10.Bf4 Nbd7 11.O-O O-O 12.Qd2 Nb6 13.Bd3 Be6 14.Ne4 Nxe4 15.Bxe4 Rac8 16.Bh6 Rfd8 17.Qg5 Bf6 18.Qf4 Bc4 19.Rfe1 Bxe2 20.Rxe2 Rxd4 21.h4 Rcd8 22.Rbe1 Nd5 23.Qg4 Nc3 24.Re3 Qa5 25.h5 Nxe4 26.hxg6 hxg6 27.Rxe4 Qxe1+ 0-1
2023.02.19 Baden-Baden Faschingsopen
1027440 Koellner, Aaron Noah (2164) Vyval, V (2289) 1/2-1/2
1.d4 Nf6 2.Nf3 g6 3.Nbd2 d5 4.e3 a5 5.c4 Bg7 6.b3 O-O 7.Bb2 b6 8.Be2 Bb7 9.Rc1 Nbd7 10.O-O e6 11.Qc2 Rc8 12.Ba3 Re8 13.Rfd1 c5 14.Qb1 Ne4 15.Bb2 Nxd2 16.Rxd2 Qe7 17.dxc5 Bxb2 18.Qxb2 Nxc5 19.Ne5 Qf6 20.Bf3 dxc4 21.Rxc4 Bxf3 22.Rf4 Qh8 23.gxf3 Rc7 24.Qd4 Qg7 25.Qd6 Rb7 26.Qc6 Rf8 27.Nc4 e5 28.Rf6 Ne6 29.Qxb7 Qxf6 30.Qxb6 Qxf3 31.Nxe5 Qf5 32.f4 Rc8 33.Qb7 Rc7 34.Qd5 Qh3 35.Nc4 a4 36.f5 Nf8 37.Qe5 Rc8 38.Qd5 axb3 39.axb3 Rc7 40.fxg6 hxg6 41.Qg2 Qf5 42.e4 Qb5 43.Qg3 Qc5+ 44.Qe3 Qh5 45.Rd5 Qg4+ 46.Qg3 Qc8 47.h4 Re7 48.e5 Qf5 49.Rd8 Ra7 50.Rd1 Ne6 51.Rf1 Qe4 52.Nd6 Qd4+ 53.Qf2 Qg4+ 54.Kh2 Nf4 55.Ne4 Qh3+ 56.Kg1 Qg4+ 57.Kh2 Qh3+ 58.Kg1 Nd3 1/2-1/2
2022.11.13 25th OIBM 2022
1131292 Koellner, Aaron Noah (2163) IM Hacker, Jonas (2462) 0-1
1.d4 d5 2.Nf3 Nf6 3.Bf4 e6 4.e3 Bd6 5.Ne5 O-O 6.Nd2 c5 7.c3 Qc7 8.Bd3 b6 9.O-O Ba6 10.Bxa6 Nxa6 11.Qf3 Rac8 12.Rad1 Nb8 13.Ng4 Nxg4 14.Bxd6 Qxd6 15.Qxg4 cxd4 16.Qxd4 Nc6 17.Qg4 Ne5 18.Qg3 Rfd8 19.Ne4 Qc7 20.Nf6+ Kh8 21.Nh5 Rg8 22.Rd4 Nc4 23.Rb1 Qxg3 24.Nxg3 Rgd8 25.Kf1 g6 26.Ke2 f5 27.Nf1 Kg7 28.f4 Rc6 29.Nd2 Nd6 30.Rc1 Rdc8 31.Nf3 a5 32.Ne5 R6c7 33.a4 Kf6 34.h4 h6 35.Rh1 Ne4 36.Kf3 Rb7 37.c4 dxc4 38.Rhd1 c3 39.bxc3 Rxc3 40.g4 Rc2 41.g5+ hxg5 42.hxg5+ Nxg5+ 43.fxg5+ Kxe5 44.Rd8 Rh7 45.Kg3 Rch2 46.Rb1 R7h3# 0-1
2022.11.11 25th OIBM 2022
1131207 Koellner, Aaron Noah (2163) FM Weber, U (2344) 0-1
1.d4 Nf6 2.Nf3 g6 3.Nbd2 Bg7 4.e4 d6 5.Bc4 O-O 6.O-O Nfd7 7.c3 c5 8.dxc5 Nxc5 9.Qc2 Qc7 10.Re1 Nbd7 11.b4 Na6 12.Bb2 b5 13.Bxb5 Nxb4 14.Qa4 Nc6 15.Nd4 Nce5 16.Rab1 Nc5 17.Qc2 a6 18.Bf1 Bd7 19.c4 Rfc8 20.N4b3 Ne6 21.Rec1 a5 22.Bc3 a4 23.Nd4 Qc5 24.Nxe6 fxe6 25.Bb4 Qa7 26.Be2 Nc6 27.Bc3 Nd4 28.Qd3 Rab8 29.Bg4 Qc5 30.Qh3 Kh8 31.Rxb8 Rxb8 32.Bxd4 Qxd4 33.Nf3 Qxc4 34.Rd1 Bf6 35.e5 dxe5 36.Ne1 Bb5 37.g3 Qxa2 38.Bxe6 Qe2 39.Bg4 Qc4 40.Be6 Qe4 41.Bd5 Qe2 42.Rc1 Qd2 43.Rc8+ Kg7 44.Rxb8 Qxe1+ 45.Kg2 Bf1+ 46.Kf3 Qe2# 0-1
2022.11.10 25th OIBM 2022
1131179 Rudolph, Alexander (1434) Koellner, Aaron Noah (2163) 0-1
1.e4 c5 2.c3 d5 3.exd5 Qxd5 4.d4 Nc6 5.Nf3 Bg4 6.dxc5 Qxd1+ 7.Kxd1 O-O-O+ 8.Nd2 e6 9.b4 Be7 10.Kc2 Bf5+ 11.Kb3 Nf6 12.Bb5 Ne4 13.Nc4 Bf6 14.Bxc6 bxc6 15.Nfe5 Rd5 16.Nxf7 Rf8 17.Nfd6+ Kd7 18.Nxe4 Bxe4 19.f3 Rd3 20.Bb2 Bd5 21.Rad1 Rxd1 22.Rxd1 Kc7 23.Bc1 Rd8 24.Rd3 g5 25.g3 Rg8 26.f4 gxf4 27.Bxf4+ Kb7 28.Rxd5 cxd5 29.Nd6+ Kc6 30.Be3 e5 31.b5+ Kd7 32.a4 Bg5 33.Nf5 Bxe3 34.Nxe3 Ke6 35.b6 d4 36.cxd4 exd4 37.Nc4 Kd5 38.bxa7 Kxc5 39.Ne5 Ra8 40.Nd3+ Kd5 41.Nb4+ Ke4 42.a5 Rxa7 43.a6 d3 44.Kc3 Ke3 45.Nd5+ Kf3 46.Nb4 Ke2 47.Nxd3 Rc7+ 48.Kd4 Rd7+ 49.Kc5 Rxd3 50.a7 Ra3 51.Kb6 Kf3 52.Kb7 h5 53.a8=Q Rxa8 54.Kxa8 Kg2 55.h4 Kxg3 56.Kb7 Kxh4 57.Kc6 Kg3 0-1
2022.07.24 35th Schwarzacher Open
1265186 WFM Rozman, Monika (2104) Koellner, Aaron Noah (2172) 0-1
1.f4 d5 2.Nf3 c5 3.g3 Nc6 4.Bg2 e6 5.d3 Bd6 6.e4 Nge7 7.O-O b5 8.Qe1 O-O 9.g4 Nd4 10.Nxd4 cxd4 11.f5 Qc7 12.Qh4 Be5 13.Nd2 exf5 14.exd5 Ng6 15.Qf2 Bxh2+ 16.Kh1 Bg3 17.Qxd4 fxg4 18.Ne4 Be5 19.Qf2 Rb8 20.d4 g3 21.Qe3 Qd8 22.Ng5 Bd6 23.Qe4 h6 24.Nf3 Re8 25.Qd3 Bg4 26.Bd2 Bxf3 27.Rxf3 Qh4+ 28.Kg1 Qh2+ 29.Kf1 Nh4 30.Bf4 Qxg2# 0-1
2022.07.22 35th Schwarzacher Open
1265164 Keleberda, Tymur (2141) Koellner, Aaron Noah (2172) 1-0
1.e4 d6 2.d4 Nf6 3.Nc3 Nbd7 4.Nf3 e5 5.Bc4 Be7 6.O-O O-O 7.a4 exd4 8.Nxd4 Ne5 9.Ba2 Nc6 10.Nxc6 bxc6 11.Bc4 a5 12.b3 Nd7 13.Be3 Bf6 14.Qd2 Qe7 15.Rad1 Bxc3 16.Qxc3 Ne5 17.Be2 c5 18.Rfe1 Bb7 19.f3 Kh8 20.Bc4 Qf6 21.Bf2 Qg6 22.Bg3 Rfe8 23.Bd5 Bxd5 24.Rxd5 Nc6 25.Rdd1 f6 26.Kh1 Qf7 27.Bf4 Rab8 28.Bc1 Kg8 29.Bb2 Rb6 30.Rd5 Nd4 31.Qd2 Nxc2 32.Rg1 Nb4 33.Rf5 Nc6 34.Bc3 Rxb3 35.g4 Ne7 36.Rf4 Ng6 37.Rf5 Qc4 38.Bxf6 gxf6 39.g5 Rxe4 40.gxf6 Rh4 41.f7+ Kf8 42.Re1 Rb8 43.Qe3 Qa2 44.Qe8+ Kg7 45.f8=Q+ Nxf8 46.Qe7+ Kg8 47.Rxf8+ Rxf8 48.Rg1+ 1-0
2022.07.21 35th Schwarzacher Open
1265153 Koellner, Aaron Noah (2172) IM Krstic, U (2327) 0-1
1.d4 g6 2.e4 Bg7 3.Nc3 c6 4.Be3 d5 5.f3 Nf6 6.e5 Ng8 7.f4 h5 8.Be2 Nh6 9.Nf3 Bg4 10.Qd2 e6 11.g3 Nf5 12.Bf2 Bf8 13.Nd1 h4 14.Nxh4 Bxe2 15.Qxe2 Nxh4 16.gxh4 Be7 17.Ne3 Bxh4 18.Bxh4 Qxh4+ 19.Qf2 c5 20.dxc5 Na6 21.Rd1 O-O-O 22.Rd4 Nxc5 23.c4 Nd7 24.Qxh4 Rxh4 25.Ng2 Rg4 26.Ne3 Nxe5 27.Nxg4 Nf3+ 28.Kf2 Nxd4 29.cxd5 Rxd5 30.Ne5 Nc6 31.Rc1 Kb8 32.Nxc6+ bxc6 33.Rc2 Rd3 34.Rxc6 Rd2+ 35.Kg3 Kb7 36.Rc3 Rxb2 37.Rd3 Kc6 38.Ra3 Rb7 39.Kg4 Kd6 40.Ra6+ Ke7 41.h4 Kf6 42.Ra5 Rd7 43.Ra6 Kg7 44.h5 gxh5+ 45.Kxh5 Rd4 46.Kg5 f6+ 47.Kh5 Rxf4 48.Rxa7+ Kf8 49.a4 Ke8 50.a5 Kd8 51.a6 Kc8 52.Rf7 Kb8 53.Kg6 e5 54.Re7 e4 55.Kh5 f5 56.Kg5 Rf3 57.Kf6 e3 58.Ke5 f4 59.Kd4 Rf1 60.Kd3 Rf2 61.Re8+ Ka7 62.Re6 Ra2 63.Re4 Rd2+ 64.Kc3 Rf2 65.Kd3 Kxa6 66.Re6+ Kb5 67.Re5+ Kc6 68.Re8 Kd5 69.Rd8+ Ke5 70.Re8+ Kf5 71.Rf8+ Kg4 72.Re8 Kf3 0-1
2022.07.20 35th Schwarzacher Open
1265141 IM Schreiner, Pe (2416) Koellner, Aaron Noah (2172) 1-0
1.Nf3 d5 2.g3 Nf6 3.Bg2 c6 4.c4 dxc4 5.a4 g6 6.Na3 Be6 7.O-O Bd5 8.Qc2 Bg7 9.Nxc4 Na6 10.Ne3 Be6 11.Ng5 Bd7 12.Qb3 O-O 13.Qxb7 Qa5 14.Ne4 Nc5 15.Nxc5 Qxc5 16.b4 Qh5 17.Bf3 Qe5 18.Rb1 a5 19.Bb2 Qe6 20.Bxf6 Bxf6 21.Bg4 Qa2 22.Qxd7 axb4 23.Rxb4 Rfd8 24.Qxc6 h5 25.Bf3 Rac8 26.Qb7 Qxd2 27.Nd5 Rb8 28.Qc7 Rbc8 29.Nxf6+ exf6 30.Qf4 Qc2 31.Rd4 Kg7 32.Rxd8 Rxd8 33.h4 Rc8 34.Qe4 Qc3 35.Qd3 Qe5 36.Qd7 Qc3 37.Qd3 Qe5 38.Kg2 Qc3 39.Qd5 Qc7 40.Rb1 1-0
2022.07.19 35th Schwarzacher Open
1265133 Koellner, Aaron Noah (2172) FM Meier, V (2258) 1-0
1.d4 Nf6 2.Nc3 d5 3.Bg5 Bf5 4.f3 c6 5.e3 Nbd7 6.g4 Bg6 7.Bf4 e6 8.h4 h6 9.Bd3 Bxd3 10.Qxd3 Nb6 11.Nge2 Bd6 12.O-O-O Qd7 13.Bxd6 Qxd6 14.Nf4 O-O-O 15.g5 Nfd7 16.g6 f5 17.Nh5 Qe7 18.e4 Nf6 19.Ng3 dxe4 20.fxe4 f4 21.Nge2 e5 22.Qh3+ Kb8 23.Qf5 Nc4 24.Rd3 exd4 25.Qxf4+ Ka8 26.Nxd4 Ne5 27.Rdd1 Nxg6 28.Qf5 Ne5 29.Ne6 Rxd1+ 30.Rxd1 Nfd7 31.h5 b6 32.Rg1 Rg8 33.Ne2 Kb7 34.N2f4 Nc4 35.Nd5 cxd5 36.Qxd5+ Kb8 37.Qxc4 Nf6 38.e5 Nxh5 39.Nd4 Rc8 40.Qe2 Nf4 41.Qe4 g5 42.Rd1 Qb7 43.Qf5 Qd5 44.b3 Qc5 45.c4 Nd5 46.Nb5 a6 47.Rxd5 Qe3+ 48.Kb2 axb5 49.Rxb5 Qd4+ 50.Ka3 Rc7 51.Qf8+ Kb7 52.Qxh6 g4 53.c5 Rc6 54.Rxb6+ Rxb6 55.Qxb6+ Kc8 56.e6 g3 57.e7 Qd7 58.Qa6+ Kb8 59.Qd6+ Kc8 60.Qxg3 Qxe7 1-0
2022.07.17 35th Schwarzacher Open
1265101 GM Palac, M (2519) Koellner, Aaron Noah (2172) 1-0
1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.Nc3 Be7 5.cxd5 exd5 6.Bf4 c6 7.e3 Qb6 8.a3 Bf5 9.b4 Nbd7 10.Be2 Ne4 11.Nxe4 Bxe4 12.O-O O-O 13.Nd2 Bg6 14.Nb3 Rfe8 15.f3 a6 16.Qd2 Qa7 17.Rfc1 Rac8 18.Bf1 Bf5 19.Ra2 h6 20.a4 Be6 21.Bd3 Bf8 22.Rb2 Nb6 23.Nc5 Nd7 24.a5 Be7 25.Qf2 Nf8 26.Qg3 Kh8 27.Be5 f6 28.Bf4 g5 29.Nxe6 Nxe6 30.Qh3 Bf8 31.Qf5 Re7 32.Qxf6+ Bg7 33.Qxe7 Nxf4 34.Bb1 Nh5 35.Rxc6 Qb8 36.Rxh6+ Kg8 37.Bh7+ Kh8 38.Bf5+ Kg8 39.Be6# 1-0
2022.03.20 Primavera Cattolica Open
1405148 Koellner, Aaron Noah (2190) Persico, Lorenzo (2080) 1-0
1.d4 d5 2.Bg5 g6 3.Nc3 Bg7 4.Qd2 Bf5 5.f3 h6 6.Bf4 g5 7.Bg3 Nf6 8.Nb5 Na6 9.Be5 O-O 10.g4 Bg6 11.h4 c6 12.Nc3 Qb6 13.Rb1 Nb4 14.Rc1 Nd7 15.Bxg7 Kxg7 16.hxg5 hxg5 17.a3 Na6 18.Qxg5 Rh8 19.Rxh8 Rxh8 20.Qxe7 Qxb2 21.Kd2 Nb6 22.Qe5+ Kg8 23.e4 Qxa3 24.Bd3 Qa5 25.Ne2 dxe4 26.Qxa5 1-0
2022.03.19 Primavera Cattolica Open
1405090 WFM Scarpa, Silvia (2041) Koellner, Aaron Noah (2190) 1-0
1.e4 d6 2.d4 Nf6 3.Nc3 e5 4.dxe5 dxe5 5.Qxd8+ Kxd8 6.Bg5 Bd6 7.O-O-O h6 8.Bh4 g5 9.Bg3 Nc6 10.Nf3 Ke7 11.Bb5 Bg4 12.Bxc6 Bxf3 13.Bxb7 Bxg2 14.Bxa8 Bxh1 15.Bc6 Bf3 16.Rd3 Bg4 17.Nd5+ Nxd5 18.Rxd5 f6 19.Ra5 h5 20.h4 Bf3 21.c4 Bb4 22.Rxa7 Kd6 23.Bd5 c6 24.Ra6 Rc8 25.a3 Be1 26.b4 Kd7 27.Ra7+ Rc7 28.Be6+ Kd8 29.Ra8+ Ke7 30.Bf5 Bc3 31.Kc2 Bd4 32.c5 Kf7 33.Rh8 Re7 34.a4 Be2 35.a5 Kg7 36.Rb8 Ra7 37.Rb6 Bb5 38.Bc8 Ba4+ 39.Kd2 Bxc5 40.bxc5 Rxa5 41.Ra6 Rxa6 42.Bxa6 Kg6 43.Bd3 g4 44.Kc3 Kf7 45.Bc2 Bb5 46.Kb4 Ke6 47.Ba4 Bxa4 48.Kxa4 f5 49.exf5+ Kxf5 50.Ka5 Ke4 51.Kb6 Kf3 52.Bxe5 Kxf2 53.Kxc6 Kg2 54.Kd5 Kh3 55.Bf6 g3 56.c6 g2 57.Bd4 Kxh4 58.c7 Kg3 59.c8=Q h4 60.Bg1 h3 61.Qc3+ Kg4 62.Bh2 1-0
2022.03.19 Primavera Cattolica Open
1405123 Koellner, Christof (2142) Koellner, Aaron Noah (2190) 1/2-1/2
1.d4 d5 2.Nf3 Qd7 1/2-1/2
2022.03.18 Primavera Cattolica Open
1405025 Koellner, Aaron Noah (2190) Devnani, Kush (2041) 1/2-1/2
1.d4 d5 2.c4 c6 3.cxd5 cxd5 4.Nc3 Nf6 5.f3 Qb6 6.e4 dxe4 7.fxe4 e5 8.Bb5+ Nc6 9.d5 Bb4 10.Qd3 a6 11.Ba4 Qa5 12.Bd1 Nd4 13.Bd2 O-O 14.Nf3 Nxf3+ 15.Bxf3 Bd7 16.O-O Bb5 17.Nxb5 Bxd2 18.Na3 b5 19.Kh1 Rfd8 20.Nc2 Ne8 21.a3 Bh6 22.Nb4 Qc7 23.Qb3 Nd6 24.Nc6 Re8 25.a4 Nc4 26.Qc3 Bd2 27.Qd3 Bg5 28.b3 Nd6 29.Be2 g6 30.Qf3 Bh6 31.axb5 axb5 32.Rxa8 Rxa8 33.Nxe5 Re8 34.Ng4 Bg7 35.Bd3 Qc3 36.Bb1 h5 37.Nh6+ Kh8 38.Qxc3 Bxc3 39.Nxf7+ Nxf7 40.Rxf7 Ra8 41.g3 Kg8 42.Rf3 b4 43.Bd3 Kg7 44.h4 Ra1+ 45.Bf1 Be5 46.Kg2 Ra2+ 47.Kh3 Ra1 48.Bc4 Rd1 49.Kg2 Rd2+ 50.Kf1 Rd1+ 51.Ke2 Rg1 52.Kf2 Bd4+ 53.Ke2 Be5 54.Ke3 Bxg3 55.Kd4 Bd6 56.Be2 Rg4 57.Rh3 Rg2 58.e5 Bxe5+ 59.Kxe5 Rxe2+ 60.Kd6 Rc2 61.Re3 Rc3 62.Re4 Rxb3 63.Ke6 Rd3 64.Rxb4 g5 65.hxg5 Kg6 66.d6 Kxg5 67.Rb5+ Kg4 68.Rd5 Re3+ 69.Kf7 Rf3+ 70.Kg6 h4 71.d7 Rf8 72.d8=Q Rxd8 73.Rxd8 h3 74.Rd2 Kg3 75.Kf5 h2 76.Rd1 Kg2 77.Kg4 h1=Q 78.Rd2+ Kf1 79.Rd1+ Kg2 80.Rxh1 Kxh1 1/2-1/2
2022.03.18 Primavera Cattolica Open
1405054 Koellner, Aaron Noah (2190) Chennaoui, Yasin (2015) 0-1
1.d4 Nf6 2.Bg5 d5 3.e3 e6 4.Nd2 Be7 5.Bd3 O-O 6.f4 h6 7.Bxf6 Bxf6 8.Qh5 b6 9.c3 Ba6 10.Bc2 c5 11.Rc1 cxd4 12.cxd4 Nc6 13.a3 Rc8 14.Ngf3 Ne7 15.Kf2 Rc6 16.Bb1 Qc7 17.Rxc6 Qxc6 18.g4 Qb5 19.Re1 Qxb2 20.Qh3 g6 21.Qxh6 Qxa3 22.f5 Bd3 23.Ng5 Bxg5 24.Qxg5 exf5 25.gxf5 Nxf5 26.h4 Bxb1 27.Rxb1 Qd3 28.Rb2 Re8 29.Nf1 Nxd4 30.Ng3 Nf5 31.Nf1 0-1
2022.03.17 Primavera Cattolica Open
1404960 Koellner, Aaron Noah (2190) WFM Sala, Giulia (2057) 1-0
1.d4 Nf6 2.Bg5 g6 3.Bxf6 exf6 4.g3 Bg7 5.c4 f5 6.Bg2 Nc6 7.e3 Qe7 8.Ne2 d6 9.Nbc3 h5 10.O-O h4 11.b4 Qd7 12.Qb3 Ne7 13.a4 hxg3 14.hxg3 O-O 15.a5 Rb8 16.b5 g5 17.Rac1 Ng6 18.Nd5 Ra8 19.c5 c6 20.Nb4 d5 21.a6 f4 22.axb7 Bxb7 23.bxc6 Bxc6 24.Nxc6 Qxc6 25.Bxd5 Qd7 26.c6 Qg4 27.c7 Rac8 28.Qd3 Ne7 29.Bb7 f3 30.Rfe1 fxe2 31.Qb5 f5 32.d5 Be5 33.Bxc8 Nxc8 34.Qxe2 Qh3 35.Qf3 Rf7 36.Rc6 Qh7 37.d6 Bxd6 38.Qd5 Kh8 39.Rxd6 Ne7 40.Rd8+ 1-0
2022.03.17 Primavera Cattolica Open
1404983 IM Ohanyan, Emin (2379) Koellner, Aaron Noah (2190) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3 Qc7 6.c4 Nc6 7.Nxc6 dxc6 8.O-O Bc5 9.Kh1 e5 10.f4 Bd4 11.f5 Nf6 12.Nc3 Bd7 13.Ne2 Bc5 14.a3 a5 15.Qe1 Ng4 16.h3 h5 17.g3 Qd6 18.Bc2 Nf6 19.Bg5 Nh7 20.Rd1 Qc7 21.Bd2 Be7 22.Kg2 b6 23.g4 hxg4 24.hxg4 O-O-O 25.b4 axb4 26.axb4 g6 27.Ng3 Rdg8 28.Qe2 Bh4 29.Ra1 Kb7 30.c5 b5 31.Ra3 Nf6 32.Rfa1 Qb8 33.Ra6 Bxg3 34.Kxg3 gxf5 35.Rb6+ Kc7 36.exf5 Rxg4+ 37.Qxg4 Nxg4 38.Rxb8 Kxb8 39.Kxg4 Rh2 40.Rd1 Kc7 41.Kg3 Rh5 42.Kg4 Rh2 43.Kg5 Re2 44.Bd3 Rf2 45.Kf6 Be6 46.Be3 Rf3 47.Be4 Rxe3 48.fxe6 fxe6 49.Kxe5 Rb3 50.Rd6 Rxb4 51.Rxc6+ Kd7 52.Rd6+ Kc7 53.Rxe6 Rc4 54.Re7+ Kd8 55.Rh7 b4 56.Bd5 Rg4 57.Kd6 Rg6+ 58.Be6 Rg8 59.Rc7 b3 60.Rc8# 1-0
2022.03.16 Primavera Cattolica Open
1404910 GM Dardha, Daniel (2540) Koellner, Aaron Noah (2190) 1-0
1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.g3 Bb4+ 5.Bd2 Be7 6.Bg2 O-O 7.O-O Nbd7 8.Qc2 c6 9.Rd1 b6 10.Bf4 Ba6 11.cxd5 cxd5 12.Ne5 Qc8 13.Nc6 Bd8 14.Rc1 Qb7 15.Nxd8 Rfxd8 16.Nc3 Rac8 17.Qd2 Rc4 18.b3 Rc6 19.a3 Qa8 20.Bf3 Rdc8 21.Qb2 Ne4 22.Na2 Rxc1+ 23.Rxc1 Ndf6 24.Bg2 Rxc1+ 25.Qxc1 Nd7 26.f3 Nef6 27.Nc3 Qc8 28.e4 dxe4 29.fxe4 e5 30.dxe5 Qc5+ 31.Be3 Qxe5 32.Qd2 h5 33.Qd4 Qe7 34.h3 Qe6 35.Bf4 Nc5 36.b4 Ncd7 37.e5 Ne8 38.Ne4 Nf8 39.Ng5 Qc4 40.Qd1 Nc7 41.Qxh5 Ng6 42.e6 Nxe6 43.Qh7+ Kf8 44.Bd6+ Ke8 45.Nxe6 Kd7 46.Nf8+ Kxd6 47.Qxg7 Qc1+ 48.Kh2 Nxf8 49.Qxf8+ Ke6 50.Qd8 Bc8 51.h4 Qc2 52.Qd5+ Kf6 53.Qc6+ Qxc6 54.Bxc6 a5 55.Kg2 axb4 56.axb4 Bf5 57.Kf3 Ke5 58.Ke3 Bh7 59.Be8 Ke6 60.Kf4 Kf6 61.Bc6 Ke6 62.Be4 Bg8 63.h5 f5 64.Bxf5+ Kf6 65.g4 Bc4 66.g5+ Kg7 67.h6+ Kh8 68.g6 b5 69.Kg5 1-0
2022.02.06 chessemy Open 2022
1437662 Riering, Berthold (1971) Koellner, Aaron Noah (2167) 0-1
1.c4 e6 2.g3 d5 3.cxd5 exd5 4.Bg2 Nf6 5.Nf3 Be7 6.O-O O-O 7.d4 b6 8.Nc3 Bb7 9.b3 Re8 10.Bb2 Nbd7 11.Rc1 c5 12.e3 Ne4 13.Nxe4 dxe4 14.Nd2 f5 15.Qc2 Ba6 16.Nc4 Rc8 17.Qd2 b5 18.Na3 Ne5 19.Qe2 Nd3 20.Rb1 cxd4 21.exd4 Qa5 22.Nc2 Nxb2 23.Rxb2 b4 24.Qd2 Bxf1 25.Bxf1 Red8 26.Bc4+ Kh8 27.Ne3 Bf6 28.Nc2 Bxd4 0-1
2022.02.05 chessemy Open 2022
1437575 Koellner, Aaron Noah (2167) IM Lubbe, N (2433) 0-1
1.d4 Nf6 2.Nf3 b6 3.Bg5 Ne4 4.h4 d5 5.e3 Bb7 6.Nbd2 Nd7 7.Bd3 h6 8.Bf4 e6 9.Ne5 Nxd2 10.Qxd2 Bd6 11.Bb5 Bxe5 12.Bxd7+ Qxd7 13.Bxe5 f6 14.Bf4 c5 15.O-O-O Qe7 16.g4 e5 17.Bg3 cxd4 18.exd4 e4 19.g5 Rc8 20.gxf6 gxf6 21.Bf4 Ba6 22.Kb1 h5 23.Rhg1 Kf7 24.Rg3 Rhg8 25.Rdg1 Qd7 26.Qd1 Qf5 27.Rxg8 Rxg8 28.Rxg8 Kxg8 29.Qg1+ Kf7 30.Qg3 Bc8 31.Bh6 Qg4 32.Qc7+ Kg6 33.Bc1 Qd7 34.Qf4 Qf5 35.Qg3+ Qg4 36.Qc7 Be6 37.Qxa7 Qxh4 38.Qxb6 Bf7 39.a4 Qxf2 40.a5 h4 41.Qb8 e3 42.b4 e2 43.Bd2 Qxd4 44.Be1 Qd1+ 45.Kb2 Qxe1 46.a6 d4 47.a7 Qc3+ 48.Kc1 e1=Q# 0-1
2022.02.04 chessemy Open 2022
1437508 Koellner, Christof (2111) Koellner, Aaron Noah (2167) 0-1
1.d4 Nf6 2.Nf3 b6 3.Nbd2 Bb7 4.e3 e6 5.Bd3 c5 6.b3 cxd4 7.exd4 Nd5 8.Nb1 Bb4+ 9.Bd2 Bd6 10.c4 Nf4 11.Bf1 Qf6 12.g3 Nd3+ 13.Bxd3 Bxf3 14.Bg5 Bb4+ 15.Kf1 Bxd1 16.Bxf6 gxf6 17.Be4 Nc6 18.a3 Bd6 19.Nd2 Bh5 20.d5 exd5 21.Bxd5 O-O-O 22.f4 f5 23.Nf3 Rde8 24.Nh4 Nd4 25.b4 Be7 26.Ng2 Bf6 27.Ra2 Re7 28.Kf2 Rhe8 29.Re1 Ne2 30.Rc2 Bd4+ 31.Kf1 Nc3 32.Rxe7 Rxe7 33.Nh4 Be2+ 34.Kg2 Bd3 35.Rd2 Re2+ 36.Rxe2 Nxe2 37.Bxf7 a5 38.bxa5 bxa5 39.Bg8 a4 40.Bxh7 Bc5 41.Bxf5 Bxc4 42.Ng6 Bxa3 43.Ne5 Bb5 44.h4 Bf8 45.Bc2 a3 46.Bb3 Nc3 47.g4 d6 48.Ng6 Bc6+ 49.Kh3 Bd5 50.Bxd5 Nxd5 51.Nxf8 a2 52.f5 a1=Q 53.g5 Qg1 54.Ne6 Ne3 55.f6 Qg2# 0-1
2022.02.03 chessemy Open 2022
1437427 Koellner, Aaron Noah (2167) Muedder, Rafael (2035) 1/2-1/2
1.d4 Nf6 2.Bg5 d5 3.e3 c5 4.Bxf6 gxf6 5.dxc5 Nc6 6.Bb5 e6 7.c4 dxc4 8.Nd2 Bxc5 9.Qg4 Bd7 10.Qg7 Rf8 11.Ngf3 Qa5 12.Bxc4 Be7 13.O-O Qh5 14.Ne4 Qg6 15.Qxg6 hxg6 16.Rfd1 O-O-O 17.Bb5 a6 18.Ba4 f5 19.Nd6+ Kc7 20.Bxc6 Bxc6 21.Nc4 Rxd1+ 22.Rxd1 Bxf3 23.gxf3 f6 24.f4 g5 25.fxg5 fxg5 26.Ne5 Bf6 27.Rc1+ Kd8 28.Rd1+ Kc7 29.Rc1+ Kd8 30.Nd3 Be7 31.f4 Rg8 32.Kf2 Bd6 33.fxg5 Rxg5 34.Nc5 Bxc5 35.Rxc5 Rh5 36.Kg2 Rg5+ 37.Kf3 Rh5 38.Rc2 Kd7 39.Kg3 e5 40.h4 Rh8 41.Rh2 Rh5 42.Rd2+ Ke6 43.Rd8 Rh7 44.a4 Rg7+ 45.Kh3 f4 46.exf4 exf4 47.h5 Rf7 48.Rd1 Kf5 49.Kg2 Ke4 50.Re1+ Kf5 51.Kf3 Rg7 52.Rh1 Rg3+ 53.Kf2 Rg7 54.h6 Rh7 55.Kf3 b6 56.Rh5+ Kg6 57.Rh4 Kg5 58.Rg4+ Kh5 59.Rg1 b5 60.a5 b4 61.Rg2 b3 62.Rg1 Rxh6 63.Rh1+ Kg5 64.Rxh6 Kxh6 65.Kxf4 Kh5 66.Kf5 Kh4 67.Ke6 Kg4 68.Kd5 Kf4 69.Kd4 Kf5 70.Kc5 Ke4 71.Kc4 Ke5 72.Kxb3 Kd5 73.Kb4 Kd4 74.Ka4 Kc4 75.b4 Kd5 76.b5 Kc5 77.b6 Kc6 78.Kb4 Kb7 79.Kc5 Kb8 80.Kd6 Kb7 81.Kd7 Kb8 82.Kc6 Kc8 83.Kd6 Kb8 84.Kd7 Kb7 85.Kd6 Kb8 86.Kc6 Kc8 87.b7+ Kb8 88.Kb6 1/2-1/2
2022.02.02 chessemy Open 2022
1437334 GM Tan, Ju2 (2526) Koellner, Aaron Noah (2167) 1-0
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.Nxc6 bxc6 10.Bd4 Bf4+ 11.Kb1 Nf6 12.g3 Be5 13.Bxe5 Qxe5 14.Qe3 Ng4 15.Qe2 Rb8 16.Rd3 Nf6 17.f4 Qa5 18.e5 Nd5 19.Ne4 O-O 20.c4 f5 21.Qd2 Nb4 22.Ra3 Qc7 23.Nd6 c5 24.Bg2 Nc6 25.Bxc6 Qxc6 26.Rg1 Rb4 27.g4 fxg4 28.Rag3 Bb7 29.Rxg4 g6 30.f5 Rxf5 31.Rxg6+ hxg6 32.Rxg6+ Kf8 33.Qh6+ Ke7 34.Qh4+ Kf8 35.Qd8# 1-0
2022.02.01 chessemy Open 2022
1437250 Koellner, Aaron Noah (2167) IM Gschnitzer, Adrian (2405) 1/2-1/2
1.d4 Nf6 2.Nf3 d5 3.e3 e6 4.Nbd2 b6 5.b3 Bb7 6.Bd3 Bd6 7.Bb2 O-O 8.O-O c5 9.Ne5 Nbd7 10.f4 Ne4 11.Bxe4 dxe4 12.Ndc4 Be7 13.Nxd7 Qxd7 14.dxc5 Qxd1 15.Rfxd1 Bxc5 16.Bd4 Be7 17.Be5 Rfd8 18.Kf2 Rac8 19.Rxd8+ Rxd8 20.Bd4 f6 21.Ke1 Rd5 22.Rd1 Ba6 23.Nd2 Rh5 24.c4 Rxh2 25.Kf2 f5 26.Nf1 Rh6 27.Be5 Bc8 28.Bb8 a6 29.Bc7 b5 30.Be5 b4 31.c5 Kf7 32.c6 g5 33.c7 Rg6 34.Rd8 Rg8 35.Rxg8 Kxg8 36.Nd2 gxf4 37.Bxf4 Kf7 38.Nc4 Bc5 39.Bd6 Ba7 40.Bxb4 Ke8 41.Bd6 Kd7 42.Bf4 Bb7 43.Ke2 Bd5 44.Nd6 Kxc7 45.Nxf5+ Kc6 46.Ng3 Bc5 47.Kd2 Be7 48.Be5 Kb5 49.Kc3 Bc5 50.Bf4 a5 51.Nh5 Be7 52.g4 a4 53.Be5 Bg5 54.bxa4+ Kxa4 55.Kd4 Bxa2 56.Bf6 e5+ 57.Bxe5 Be6 58.Nf6 1/2-1/2
2022.01.31 chessemy Open 2022
1444274 Pubantz, Jan (2286) Koellner, Aaron Noah (2167) 0-1
1.d4 d5 2.c4 e6 3.g3 Nf6 4.Bg2 Bb4+ 5.Nd2 O-O 6.Nf3 dxc4 7.Qc2 a5 8.a3 Bxd2+ 9.Bxd2 b5 10.a4 c6 11.Bg5 Ra7 12.Ne5 Bb7 13.Qd2 c5 14.Bxb7 Rxb7 15.dxc5 Qd5 16.Qxd5 Nxd5 17.c6 Rb6 18.e4 Nb4 19.c7 f6 20.O-O-O Rb7 21.cxb8=Q Rfxb8 22.Bd2 fxe5 23.Bxb4 axb4 24.axb5 Rxb5 25.Rd7 Ra5 26.Rhd1 c3 27.Kc2 Ra2 28.Rb1 Rf8 29.Kb3 Rxb2+ 30.Rxb2 cxb2 31.Kxb2 Rxf2+ 32.Kb3 Rxh2 33.Kxb4 Re2 34.Re7 Kf8 35.Rxe6 Rxe4+ 36.Kc5 Kf7 37.Ra6 Re3 38.g4 Re4 39.Kd5 Rxg4 40.Kxe5 h5 41.Kf5 g6+ 42.Ke5 Kg7 43.Ra1 Kh6 44.Rf1 Kg5 45.Rh1 h4 46.Rh2 Rg1 47.Ke4 Kg4 48.Ke3 Kg3 49.Ra2 g5 50.Ra5 g4 51.Ke2 h3 52.Ra3+ Kg2 53.Ke3 h2 54.Kf4 h1=Q 55.Ra2+ Kf1 56.Ra1+ Ke2 57.Ra2+ Kd1 58.Ra1+ Kc2 0-1
2022.01.30 chessemy Open 2022
1444205 Koellner, Aaron Noah (2167) WCM Marcinczyk, Monika (1910) 1-0
1.d4 Nf6 2.Bg5 e6 3.Nd2 h6 4.Bh4 d5 5.e3 c5 6.c3 Nbd7 7.f4 Bd6 8.Ngf3 cxd4 9.cxd4 Qa5 10.Bd3 Ne4 11.O-O Ndf6 12.Bxf6 Nxf6 13.Ne5 Bd7 14.Nxd7 Nxd7 15.Nf3 O-O 16.g4 f6 17.h4 Rf7 18.Kh1 Nf8 19.Qe2 Re8 20.g5 e5 21.fxe5 fxe5 22.dxe5 Bxe5 23.Nxe5 Rxf1+ 24.Rxf1 Rxe5 25.Qf3 1-0
2022.01.29 chessemy Open 2022
1444123 Wraga, Hermann (1674) Koellner, Aaron Noah (2167) 0-1
1.e4 c5 2.Nc3 e6 3.g3 d5 4.Bg2 d4 5.Nb1 Nc6 6.d3 Bd6 7.Nf3 Nge7 8.O-O O-O 9.Re1 f6 10.a4 Rb8 11.Na3 a6 12.Nc4 Bc7 13.a5 Nxa5 14.Ncd2 Nac6 15.Nb3 b6 16.Bd2 Bd6 17.Qe2 Qc7 18.Ra2 Ng6 19.Qf1 a5 20.Rc1 Bb7 21.Be1 Rbe8 22.Kh1 f5 23.Nbd2 b5 24.Raa1 h5 25.Qe2 h4 26.Nf1 hxg3 27.fxg3 a4 28.Kg1 Nce5 29.N1d2 Ng4 30.Nf1 N6e5 31.Nxe5 Nxe5 32.h3 f4 33.gxf4 Rxf4 34.Bg3 Rf6 35.Nd2 Nf3+ 36.Nxf3 Bxg3 37.e5 Rg6 38.Kh1 Rf8 39.Rf1 Bxe5 40.Qxe5 Qxe5 41.Nxe5 Rxf1+ 42.Rxf1 Rxg2 0-1
2021.12.30 1st BICA Pawn Open 2021
1465816 Alfaitori, Abdallah (1969) Koellner, Aaron Noah (2155) 0-1
1.c4 c6 2.Nc3 d5 3.cxd5 cxd5 4.d4 Nf6 5.Bf4 Nc6 6.e3 Bf5 7.Bd3 Bxd3 8.Qxd3 e6 9.Nge2 Be7 10.O-O O-O 11.Rac1 Rc8 12.Bg5 h6 13.Bxf6 Bxf6 14.Rfd1 Be7 15.e4 dxe4 16.Qxe4 Bg5 17.Rb1 Re8 18.d5 exd5 19.Qxd5 Qb6 20.Qb3 Qxb3 21.axb3 Rcd8 22.Rxd8 Rxd8 23.Rd1 Rxd1+ 24.Nxd1 Bf6 25.Ndc3 Na5 26.Nc1 Kf8 27.Kf1 Bg5 28.N3a2 Ke7 29.Ke2 Kd6 30.Kd3 Nc6 31.h3 Kc5 32.Ne2 Bf6 33.Nec3 Nb4+ 34.Nxb4 Kxb4 35.Kc2 Bxc3 36.bxc3+ Ka3 37.f4 g6 38.g4 g5 39.f5 a5 40.c4 Kb4 41.Kb2 b6 42.f6 a4 43.bxa4 Kxc4 44.Kc2 Kb4 45.Kd3 Kxa4 46.Kd4 b5 47.Kd5 b4 48.Kd6 b3 49.Ke7 b2 50.Kxf7 b1=Q 51.Kg7 Qb2 52.Kg6 Qb6 53.Kg7 Qd4 54.Kg6 Kb5 55.f7 Qh8 56.h4 gxh4 57.g5 hxg5 0-1
2021.12.29 1st BICA Pawn Open 2021
1465762 Koellner, Aaron Noah (2155) Chorfen, Youssef (1851) 1-0
1.d4 Nf6 2.Nf3 e6 3.Bg5 d5 4.e3 Be7 5.Nbd2 Nbd7 6.Bd3 b6 7.Ne5 Nxe5 8.dxe5 Nd7 9.Bf4 Bg5 10.Qg4 Bxf4 11.exf4 g6 12.h4 h5 13.Qg3 Qe7 14.O-O Bb7 15.a3 O-O 16.Rfe1 Kh8 17.c3 Rad8 18.Nf3 c5 19.Ng5 c4 20.Bc2 Nc5 21.Rad1 Bc6 22.Qf3 Rc8 23.Rd4 Ba4 24.Bxa4 Nxa4 25.g4 hxg4 26.Qxg4 Kg7 27.h5 Rc6 28.Re3 Rh8 29.Rh3 Nxb2 30.h6+ Kf8 31.Qh4 Ke8 32.h7 Nd3 33.f5 gxf5 34.Qh6 Nxe5 35.Qg7 Ng6 36.Rg3 Qf8 37.Qf6 Rd6 38.Rd1 Qe7 39.Qg7 Qf8 40.Qf6 Qe7 41.Qg7 e5 42.Re1 Qf6 43.Qg8+ Ke7 44.Nxf7 Qxf7 45.Rxe5+ Kd7 46.Qxf7+ 1-0
2021.12.28 1st BICA Pawn Open 2021
1465698 Antony, Jesumarian Leslie (1657) Koellner, Aaron Noah (2155) 1/2-1/2
1.e4 d6 2.d4 Nf6 3.Nc3 e5 4.Nf3 Nbd7 5.Bc4 Be7 6.O-O h6 7.Re1 c6 8.a4 Qc7 9.Qd3 Nf8 10.Nh4 g6 11.d5 Nxd5 12.exd5 Bxh4 13.Qe4 Be7 14.f4 Nd7 15.dxc6 bxc6 16.fxe5 Nxe5 17.Nb5 Qb7 18.Nxd6+ Bxd6 19.Bf4 Bf5 20.Qd4 O-O 21.Bxe5 Bxe5 22.Rxe5 Rad8 23.Qc3 Rfe8 24.Rae1 Qb6+ 25.Kh1 Rxe5 26.Qxe5 Qd4 27.Qe2 Qxb2 28.Bxf7+ Kh8 29.Qe7 Qd4 30.c3 Qd6 31.h3 Qxe7 32.Rxe7 Rd1+ 33.Kh2 a6 34.Be8 Rd6 35.g4 Bc2 36.a5 Rd2+ 37.Kg1 Rd3 38.Rc7 Rxc3 39.Rxc6 Rxc6 40.Bxc6 g5 41.Kf2 Bd3 42.Bg2 Kg7 43.Ke3 Bb5 44.Kd4 Kf6 45.Kc5 Ke5 46.Kb6 Kd6 47.Bb7 Bf1 48.Bxa6 Bxh3 49.Bb7 Bf1 50.a6 Bxa6 51.Kxa6 Ke5 52.Bf3 Kf6 53.Kb5 h5 54.gxh5 g4 55.Bxg4 Kg7 56.Kc5 1/2-1/2
2021.12.27 1st BICA Pawn Open 2021
1468700 GM Sumets, A (2524) Koellner, Aaron Noah (2155) 1-0
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.Nde2 b5 10.Qh3 Bb7 11.f4 Bf6 12.e5 Be7 13.Ng3 Rc8 14.Bd3 Nb4 15.a3 Nxd3+ 16.Rxd3 a5 17.Qg4 g6 18.Qd1 b4 19.Nb5 Qc4 20.Na7 Ra8 21.Rxd7 Bd5 22.Rxd5 exd5 23.b3 Qa6 24.Qd4 bxa3 25.f5 f6 26.e6 Kf8 27.Rd1 Rd8 28.Kb1 Qd6 29.Qg4 Qb4 30.Bd4 Nh6 31.Qh4 Kg7 32.Nc6 a2+ 33.Ka1 Qd6 34.Nh5+ Kf8 35.Nxe7 g5 36.Qh3 Qxe7 37.Bxf6 Qc5 38.e7+ Kf7 39.exd8=Q Rxd8 40.Bxd8 Qxc2 41.Qd3 1-0
2021.12.27 1st BICA Pawn Open 2021
1465631 Koellner, Aaron Noah (2155) Abdulrahman Mohammad, Al Taher (1894) 0-1
1.d4 d5 2.Bf4 Nf6 3.e3 c5 4.c3 Nc6 5.Nd2 cxd4 6.exd4 Bf5 7.Qb3 Qc8 8.Ngf3 h6 9.h3 e6 10.Be2 Be7 11.Nf1 O-O 12.g4 Bg6 13.Ng3 Ne4 14.Nh5 Bd6 15.Be3 Rb8 16.Nf4 Bh7 17.h4 b5 18.a3 Qc7 19.Ng2 a5 20.Rc1 b4 21.cxb4 axb4 22.a4 Na5 23.Qd1 Nc4 24.Qb3 Na5 25.Rxc7 Nxb3 26.Ra7 Rfc8 27.Bd1 Nc1 28.O-O Nd3 29.b3 Nc3 30.g5 Nb2 31.gxh6 Nbxd1 32.hxg7 Ne2+ 33.Kh1 Nxe3 34.Nxe3 Be4 35.Kg2 Nxd4 36.h5 Bxf3+ 37.Kh3 Bxh5 38.Rg1 Bg6 39.Rxg6 fxg6 40.Ng4 Rc7 41.Ra6 Nf5 42.Nf6+ Kxg7 0-1
2021.12.26 1st BICA Pawn Open 2021
1468650 Koellner, Aaron Noah (2155) Elshaafi, Ali (1950) 1-0
1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.cxd5 exd5 5.Bg5 Be7 6.e3 O-O 7.Bd3 c6 8.h3 b6 9.Bxf6 Bxf6 10.Qc2 g6 11.Nf3 Ba6 12.O-O Bxd3 13.Qxd3 Nd7 14.Rac1 Rc8 15.Qa6 Rc7 16.Rc2 Qc8 17.Qa4 Qb7 18.Rfc1 Rfc8 19.b4 b5 20.Qb3 Nb6 21.a4 a6 22.Ra1 Ra8 23.Rca2 Rcc8 24.Ne1 Rcb8 25.Nd3 Nc4 26.Nc5 Qc8 27.axb5 axb5 28.Nd7 Rxa2 29.Nxf6+ Kg7 30.Nh5+ Kh6 31.Qxa2 Kxh5 32.e4 dxe4 33.Qe2+ Kh6 34.Qxe4 Qe8 35.Qf4+ Kg7 36.Ra7 Rd8 37.Ne4 h6 38.Qf6+ Kg8 39.Re7 Qf8 40.Nc5 Rd6 41.Qh4 Nd2 42.Rb7 Qe8 43.Re7 Qa8 44.Re1 Kg7 45.Qe7 Qd8 46.Ne6+ Rxe6 47.Rxe6 Qxd4 48.h4 h5 49.Rd6 Qa1+ 50.Kh2 Nf1+ 51.Kh3 Qc3+ 52.f3 Ne3 53.Rd8 1-0
2021.12.25 1st BICA Pawn Open 2021
1468516 Koellner, Aaron Noah (2155) GM Romanov, E (2566) 0-1
1.d4 g6 2.Nf3 Bg7 3.Nbd2 d6 4.e4 Nf6 5.Bc4 O-O 6.O-O Nfd7 7.c3 c5 8.dxc5 Nxc5 9.h3 Nc6 10.Re1 Rb8 11.Nb3 b5 12.Bd5 Qc7 13.Nxc5 dxc5 14.Bxc6 Qxc6 15.Bf4 Rb7 16.Be5 f6 17.Bf4 e5 18.Be3 Rd7 19.Qc2 f5 20.a4 a6 21.axb5 axb5 22.b4 c4 23.Bc5 Re8 24.exf5 Rd3 25.f6 Bxf6 26.Re3 Bxh3 27.Rxd3 cxd3 28.Qd2 Bc8 29.Ra7 Bb7 30.Qe3 Rd8 31.Qd2 Qd5 32.Kf1 e4 33.Nd4 Bg5 34.Qa2 Qxa2 35.Rxa2 Bd5 36.Ra1 Bc4 37.Ke1 h5 38.Kd1 e3 39.fxe3 Bxe3 40.Ra3 Re8 41.Nf3 Bf4 42.Bf2 Re2 43.Bd4 Rxg2 44.Ra8+ Kf7 45.Ra7+ Ke6 46.Ra6+ Kd5 47.Ra3 Ke4 48.Nh4 Rh2 0-1
2021.12.25 1st BICA Pawn Open 2021
1468589 Kaabi, Iheb (1768) Koellner, Aaron Noah (2155) 0-1
1.e4 d6 2.d4 Nf6 3.Nc3 e5 4.Nf3 Nbd7 5.Bc4 Be7 6.O-O c6 7.a4 Qc7 8.h3 h6 9.Nh4 g6 10.Nf3 Nf8 11.Be3 Ne6 12.Qe2 g5 13.d5 Nf8 14.dxc6 bxc6 15.Nh2 Ng6 16.b4 Nf4 17.Bxf4 exf4 18.Rfe1 h5 19.e5 dxe5 20.Qxe5 Qxe5 21.Rxe5 Kf8 22.Rb1 g4 23.Bd3 gxh3 24.Bf5 Rg8 25.Be4 Nxe4 26.Nxe4 Rxg2+ 27.Kh1 Be6 28.Rxh5 Kg7 29.Rg1 Rxg1+ 30.Kxg1 Rd8 31.Nf3 Bg4 0-1
2021.12.24 1st BICA Pawn Open 2021
1468485 WFM Ben Said, Safa (1545) Koellner, Aaron Noah (2155) 0-1
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nxc6 bxc6 6.Bd3 e5 7.O-O Nf6 8.Nc3 Be7 9.Kh1 d6 10.f4 O-O 11.Qf3 Be6 12.fxe5 dxe5 13.Qg3 Qd6 14.Be2 Kh8 15.Bg5 Rad8 16.a3 Qc7 17.Rf2 Ng8 18.Be3 Rd7 19.Bg4 Bxg4 20.Qxg4 Nf6 21.Qe2 Rfd8 22.Raf1 Qd6 23.h3 Qe6 24.Rf5 g6 25.R5f3 Rd4 26.Bxd4 exd4 27.Rxf6 Bxf6 28.Nd1 c5 29.b3 Kg7 30.Nf2 Re8 31.Nd3 Qxe4 32.Qxe4 Rxe4 33.Re1 Rxe1+ 34.Nxe1 Be7 35.a4 Kf6 36.Kg1 Kf5 37.Nd3 Ke4 38.Kf2 Bd6 39.Ke2 f5 40.Nf2+ Kd5 41.Kd3 Bf4 42.Nd1 Bc1 43.Nf2 h5 44.Nd1 g5 45.Nf2 g4 46.hxg4 hxg4 47.g3 Bb2 48.Nd1 Ba3 49.Nf2 Bb4 50.Ke2 c4 51.Nd1 Bd6 52.Nb2 cxb3 53.cxb3 Bxg3 54.Nd3 f4 0-1
2021.11.01 15th Deizisau Autumn Open
1506344 Koellner, Aaron Noah (2158) Waffenschmidt, Lars (1996) 1-0
1.d4 Nf6 2.Bg5 Ne4 3.Bf4 d5 4.e3 c5 5.Bd3 Nf6 6.c3 Qb6 7.Qc1 Nc6 8.h3 g6 9.Nf3 Bg7 10.Nbd2 O-O 11.O-O Re8 12.dxc5 Qxc5 13.e4 dxe4 14.Nxe4 Nxe4 15.Bxe4 e5 16.Be3 Qe7 17.Rd1 f5 18.Bg5 Qf7 19.Bc2 Be6 20.Be3 Bf6 21.Bg5 Bg7 22.Bh6 Bf6 23.Ng5 Bxg5 24.Qxg5 Red8 25.Ba4 Rd5 26.Bb3 Rdd8 27.Ba4 Rd5 28.Rxd5 Bxd5 29.Rd1 Ne7 30.Bb3 Bxb3 31.Rd7 Re8 32.axb3 b6 33.Rxa7 Qe6 34.Qh4 Nc6 35.Rg7+ Kh8 36.Rb7 Nd8 37.Rb8 Qd6 38.Ra8 Qd7 39.Qf6+ Kg8 40.Rb8 b5 41.b4 e4 42.Be3 Rf8 43.Qd4 Qc7 44.Bh6 Re8 45.Qd5+ Kh8 46.Bg5 Kg7 47.Rxd8 1-0
2021.11.01 15th Deizisau Autumn Open
1506353 FM Koellner, Ruben Gideon (2432) Koellner, Aaron Noah (2158) 1-0
1.d4 Nf6 2.Nf3 d5 3.e3 c5 4.c3 Nc6 5.Nbd2 e6 6.Bd3 Bd6 7.O-O O-O 8.dxc5 Bxc5 9.e4 dxe4 10.Nxe4 Nxe4 11.Bxe4 Qxd1 12.Rxd1 f6 13.b4 Bb6 14.a4 Rd8 15.Ba3 Kf7 16.a5 Bc7 17.a6 Rb8 18.b5 Na5 19.Rxd8 Bxd8 20.Bd6 Ra8 21.Rxa5 Bxa5 22.Bxb7 Bd7 23.Bxa8 Bxb5 24.Bb7 Bxc3 25.Bc5 Ke8 26.Bxa7 Kd7 27.Bb6 Bc6 28.Nd4 Bxd4 29.Bxc6+ Kxc6 30.Bxd4 e5 31.Bc5 f5 32.g3 g5 33.h4 g4 34.h5 f4 35.Kf1 Kc7 36.Ke2 Kc6 37.Kd3 Kd5 38.a7 e4+ 39.Ke2 e3 40.Bxe3 fxe3 41.Kxe3 h6 42.f3 gxf3 43.a8=Q+ Ke5 44.Qa5+ Kf6 45.Qc5 f2 46.Qb4 f1=Q 47.Qf8+ Kg5 48.Qxf1 Kg4 49.Qf4+ Kh3 50.Kf2 Kh2 51.Qh4# 1-0
2021.10.31 15th Deizisau Autumn Open
1506337 Wurmbauer, Nils (1774) Koellner, Aaron Noah (2158) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.c4 Bb4+ 6.Nc3 Nf6 7.Nxc6 bxc6 8.Bd3 d5 9.exd5 exd5 10.O-O O-O 11.Bg5 Be7 12.Re1 Be6 13.Qe2 Re8 14.Rad1 Bg4 15.Qc2 Bxd1 16.Rxd1 h6 17.Bxf6 Bxf6 18.cxd5 cxd5 19.Bb5 Re5 20.f4 Re6 21.Nxd5 Rd6 22.Qe4 Rc8 23.Bc4 Qe8 24.Qxe8+ Rxe8 25.b3 Kf8 26.Kf2 Re4 27.Kf3 Rd4 28.Rxd4 Bxd4 29.a4 Re6 30.a5 Re1 31.a6 f5 32.h3 h5 33.g3 Rb1 34.Nb4 Rb2 35.Nd3 Rh2 36.Be6 g6 37.Bc4 Ke7 38.Bg8 Rd2 39.Bc4 Kf6 40.g4 h4 41.Bb5 Ke7 42.Bc4 Kd6 43.Bb5 Kc7 44.Bc4 Kb6 1-0
2021.10.30 15th Deizisau Autumn Open
1506319 Koellner, Aaron Noah (2158) Kleih, Julian (1829) 1/2-1/2
1.d4 Nf6 2.Bg5 Ne4 3.Bf4 d5 4.e3 c5 5.Bd3 Nf6 6.c3 Qb6 7.Qc1 Nc6 8.h3 e6 9.Nf3 Bd7 10.Nbd2 Rc8 11.Qb1 cxd4 12.exd4 Na5 13.a4 Nc4 14.Bxc4 dxc4 15.Ne5 Qa6 16.Bg5 Bc6 17.O-O Bd5 18.Bxf6 gxf6 19.Ng4 Be7 20.Ne4 Bxe4 21.Qxe4 f5 22.Qe5 Rg8 23.Ne3 Qd6 24.Qb5+ Qc6 25.d5 Qxb5 26.axb5 f4 27.Ng4 h5 28.Ne5 Rg5 29.Rfe1 Bf6 30.Nf3 Rxd5 31.Rxa7 Rxb5 32.Ra2 Rd8 33.Re4 Rd1+ 34.Kh2 Rb1 35.Rxf4 Ke7 36.Rxc4 R1xb2 37.Ra8 Rxf2 38.Rc7+ Kd6 39.Rxf7 Rf5 40.Kg1 Rb2 41.Raf8 Bxc3 42.Rd8+ Kc5 43.Rc8+ Kb4 44.Rxb7+ Ka4 45.Ra7+ Kb3 46.Rb7+ Ka4 47.Rc4+ Ka5 48.Rbc7 Bf6 49.R4c6 Rb6 50.Ra7+ Kb5 51.Rc1 Rd6 52.Rb7+ Ka6 53.Rb8 Rb6 54.Rbc8 Rd5 55.Ne1 Rd2 56.R8c2 Rxc2 57.Rxc2 Rd6 58.Nf3 Kb7 59.Kf2 Rc6 60.Re2 Kc7 61.Ra2 Kd6 62.g4 hxg4 63.hxg4 Rb6 64.Kg3 Rb3 65.Ra6+ Ke7 66.Ra5 e5 67.Ra4 Ke6 68.Kg2 Rb2+ 69.Kg3 Rb3 70.Kg2 Rb2+ 1/2-1/2
2021.10.30 15th Deizisau Autumn Open
1506329 Kilinc, Can (1932) Koellner, Aaron Noah (2158) 0-1
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.f4 a6 7.Nxc6 bxc6 8.Bd3 d5 9.O-O Bc5+ 10.Kh1 Bb7 11.Qg4 Bd4 12.e5 g6 13.Ne2 Bb6 14.c4 h5 15.Qh4 Qe7 16.Qe1 Nh6 17.b4 dxc4 18.Bxc4 h4 19.h3 Nf5 20.Bd3 c5 21.b5 c4 22.Bxc4 Qc5 23.bxa6 Bc6 24.Bb3 Bb5 25.Kh2 Ng3 26.Nxg3 hxg3+ 27.Kxg3 Bxf1 28.Qxf1 Rd8 29.Ba4+ Kf8 30.Qf3 Kg7 31.Ba3 Qc4 32.Bb3 Qxa6 33.Bd6 Rc8 34.f5 exf5 35.Qd5 Rc3+ 36.Kh2 Qa7 37.e6 Bc7 38.Qe5+ f6 39.Qxc3 Bxd6+ 40.Kh1 Be5 41.Qe1 Bxa1 42.Qxa1 Rd8 43.Qe1 Qe7 44.Qe3 Rc8 45.Qd2 Rc7 46.Kh2 Qc5 47.Qd5 Qe3 48.Qf3 Qe5+ 49.g3 Rc3 50.Qf2 Re3 51.Bc4 Re1 52.Bf1 Qxe6 53.a4 Ra1 54.Qf4 g5 55.Qc7+ Kh6 56.Qc4 Ra2+ 57.Kh1 Qxc4 58.Bxc4 Rxa4 59.Bd3 Ra3 60.Bxf5 Rxg3 61.Kh2 Ra3 62.Kg2 Kh5 63.Kf2 Kh4 64.Kg2 Rg3+ 65.Kh2 Rf3 66.Bg4 Rf2+ 67.Kg1 Kg3 68.Bd7 Rd2 69.Bg4 f5 0-1
2021.10.29 15th Deizisau Autumn Open
1506310 Forster, Lukas (1856) Koellner, Aaron Noah (2158) 0-1
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 Nf6 10.g4 b5 11.g5 Ng8 12.Bg2 Bb7 13.h4 Nge7 14.Rhe1 Rc8 15.Qe2 O-O 16.Ndxb5 axb5 17.Nxb5 Qa5 18.f4 Bb8 19.Rxd7 Nb4 20.Na3 Ba6 21.Qd2 Nec6 22.e5 Qa4 23.Be4 Rfd8 24.Rd1 Nd5 25.Rxd8+ Rxd8 26.Bxd5 Rxd5 27.Qe1 Qe4 28.Bc1 Qxe1 29.Rxe1 Ba7 30.h5 Bf2 31.Re4 Rd1 32.b3 Nd4 33.Kb2 Bb7 34.Rxd4 Bxd4+ 35.c3 Bxc3+ 36.Kc2 Re1 37.Nc4 Be4+ 38.Kxc3 Rxc1+ 39.Kd4 Bd5 40.Ne3 Ra1 41.Nxd5 Rd1+ 42.Kc3 exd5 43.a4 Kf8 44.a5 Ke7 45.f5 Kd7 0-1
2021.10.15 38th Muensterland Open
1516934 Koellner, Aaron Noah (2158) Wensing, Maximilian (1990) 0-1
1.d4 Nf6 2.Nf3 g6 3.Nbd2 c5 4.c3 cxd4 5.cxd4 d5 6.e3 Bg7 7.b4 O-O 8.a4 Ne4 9.Qb3 Nc6 10.Bb2 Nxd2 11.Nxd2 e5 12.dxe5 d4 13.e4 Nxe5 14.Bc4 Nxc4 15.Qxc4 Qg5 16.Qf1 Bh6 17.Rd1 Rd8 18.f4 Qxf4 19.Qxf4 Bxf4 20.Nf3 d3 21.O-O Be6 22.Nd2 Be3+ 23.Kh1 Rac8 24.Bf6 Rd7 25.h3 Rc2 26.Nf3 d2 27.Kh2 Rc1 28.Rxd2 Rxf1 29.Rc2 Rc1 0-1
2021.10.14 38th Muensterland Open
1516918 FM Froeyman, H (2277) Koellner, Aaron Noah (2158) 1-0
1.e4 d6 2.d4 Nf6 3.Nc3 e5 4.Nf3 Nbd7 5.Bc4 Be7 6.O-O c6 7.a4 Qc7 8.Re1 h6 9.h3 Nf8 10.Nh4 a5 11.Nf5 Bxf5 12.exf5 N8d7 13.Be3 O-O 14.Bf1 d5 15.dxe5 Nxe5 16.Ne2 Rad8 17.Nd4 Bd6 18.g4 Ne4 19.c3 Rfe8 20.Rc1 Qe7 21.b3 Qh4 22.Nf3 Nxf3+ 23.Qxf3 Re7 24.Red1 Rde8 25.c4 Nf6 26.Bd4 Be5 27.Bc5 Rd7 28.cxd5 Rxd5 29.Rxd5 Nxd5 30.Bc4 Nf4 31.Bf1 Bc7 32.Rd1 h5 33.Be3 Nd5 34.Bd4 hxg4 35.Qxg4 Qxg4+ 36.hxg4 Re4 37.Bh3 Nf4 38.Bf1 Nd5 39.Bh3 f6 40.Bc5 Nc3 41.Rd7 Re1+ 42.Kg2 Nd5 43.Be3 Rb1 44.g5 fxg5 45.f6 gxf6 46.Be6+ Kf8 47.Bxd5 cxd5 48.Rxc7 Rxb3 49.Rd7 b6 50.Rd6 Kf7 51.Bd4 Rb4 52.Bxf6 Rxa4 53.Rxb6 Kg6 54.Bc3+ Kh5 55.Rb5 Ra3 56.Bxa5 Rd3 57.Bb6 Kg4 58.Be3 Rd1 59.Rb4+ Kf5 60.Rd4 Rxd4 61.Bxd4 Kf4 62.Be3+ Kg4 63.f3+ Kh4 64.Bf2+ Kh5 65.Kg3 Kg6 66.Kg4 Kf6 67.Bd4+ Kg6 68.Be3 Kf6 69.Bxg5+ Ke5 70.Bc1 Ke6 71.Bb2 Kf7 72.Kf5 1-0
2021.10.13 38th Muensterland Open
1516913 Koellner, Aaron Noah (2158) Moeller, Maurin (1627) 1-0
1.d4 d5 2.c4 c6 3.cxd5 cxd5 4.Nc3 Nf6 5.f3 Bf5 6.g4 Be6 7.Bf4 Nc6 8.e3 Rc8 9.a3 g6 10.Bd3 Bg7 11.Nge2 O-O 12.Ng3 Re8 13.h4 Nd7 14.h5 Nf8 15.Qe2 Bd7 16.hxg6 fxg6 17.Bg5 Qa5 18.Kf2 e5 19.b4 Qc7 20.Nxd5 Qd6 21.Ne4 Qxd5 22.Bc4 Qxc4 23.Qxc4+ Be6 24.d5 Ne7 25.Qd3 Nxd5 26.Rad1 Rc6 27.Qb5 Nb6 28.Nd6 Rb8 29.Qf1 Nc4 30.Nxc4 Bxc4 31.Qh3 Rbc8 32.Be7 R8c7 33.Bd6 Rf7 34.Bxf8 Bxf8 35.Rd8 Be6 36.Qh6 Rcc7 37.Qg5 Rcd7 38.Rxd7 Bxd7 39.Qxe5 Bxg4 40.f4 Re7 41.Qg5 Bf5 42.Rd1 Kf7 43.Rd8 Bg7 44.Qg2 Be4 45.Qh3 Bf5 46.Qxh7 Kf6 47.Qg8 Bh6 48.Rd6+ Be6 49.Kf3 g5 50.Qh8+ Bg7 51.Qh5 gxf4 52.exf4 b6 53.f5 1-0
2021.10.12 38th Muensterland Open
1516902 FM Ollenberger, R (2233) Koellner, Aaron Noah (2158) 1/2-1/2
1.e4 d6 2.Nc3 Nf6 3.f4 g6 4.d4 e6 5.Nf3 Bg7 6.Be3 a6 7.Bd3 b6 8.e5 Nd5 9.Nxd5 exd5 10.f5 Nc6 11.Bg5 Qd7 12.O-O dxe5 13.Nxe5 Nxe5 14.dxe5 O-O 15.f6 Bh8 16.Qf3 Re8 17.Rae1 c5 18.Rf2 Bb7 19.Qg3 c4 20.Bf5 Qc7 21.Rfe2 Qc5+ 22.Kh1 Bc8 23.Bxc8 Raxc8 24.c3 d4 25.cxd4 Qxd4 26.h3 Re6 27.Qe3 Qd5 28.Rd2 Qc6 29.Qd4 Rce8 30.Re3 Qc7 31.Kg1 b5 32.Kf2 h6 33.Bf4 g5 34.Bg3 Qa5 35.Rf3 Qxa2 36.h4 Qb1 37.hxg5 hxg5 38.Re2 Bxf6 39.Rxf6 Rxf6+ 40.exf6 Qf5+ 41.Ke1 Qb1+ 42.Kd2 c3+ 43.Qxc3 Rd8+ 44.Ke3 Qf5 45.Re1 Re8+ 46.Kd2 Rd8+ 47.Kc1 Rc8 48.Bc7 b4 49.Qc4 Qxf6 50.Kb1 Qf5+ 51.Ka1 b3 52.Rc1 Kh7 53.Qxb3 Rxc7 54.Rxc7 Qa5+ 55.Kb1 Qxc7 56.Qd3+ Kg7 57.Qxa6 f5 58.b4 f4 59.b5 Qc4 60.Qc6 Qb3+ 61.Kc1 g4 62.Qd7+ Kh6 63.Qxg4 Qxb5 1/2-1/2
2021.10.10 38th Muensterland Open
1516875 Koellner, Aaron Noah (2158) Eckert, Marius (2144) 1-0
1.d4 d5 2.c4 c6 3.cxd5 cxd5 4.Nc3 Nc6 5.e4 e6 6.e5 Nge7 7.Nf3 Nf5 8.a3 Be7 9.Be2 g5 10.g4 Nh4 11.Nxh4 gxh4 12.Be3 Bd7 13.O-O Rc8 14.Qd3 O-O 15.Bh6 Re8 16.Bd1 f5 17.gxf5 Bg5 18.f6 Bxh6 19.Bc2 Re7 20.fxe7 Qxe7 21.Kh1 Kh8 22.Rg1 Rf8 23.Rg4 Be8 24.Rag1 Bh5 25.Rg7 Bf3+ 26.Qxf3 Bxg7 27.Qh5 h6 28.Qg6 Rf5 29.Bxf5 exf5 30.Nxd5 1-0
2021.10.10 38th Muensterland Open
1516876 IM Dann, M (2475) Koellner, Aaron Noah (2158) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.Be3 a6 7.Be2 b5 8.Nxc6 Qxc6 9.Bf3 Qc7 10.a4 b4 11.Na2 Bb7 12.c3 bxc3 13.Rc1 Qa5 14.Nxc3 Ne7 15.b4 Qxb4 16.O-O Ng6 17.Nd5 Bxd5 18.exd5 Rd8 19.Rb1 Qh4 20.Bb6 Rb8 21.g3 Qf6 22.d6 Qf5 23.Bc7 Rxb1 24.Qxb1 Qxb1 25.Rxb1 f6 26.Bh5 Kf7 27.f4 f5 28.Re1 Kf6 29.h4 e5 30.Bd1 Bxd6 31.Bxd6 Re8 32.h5 Nh8 33.Bxe5+ Kf7 34.Bb3+ Kf8 35.Bd6+ Re7 36.Rxe7 a5 37.Rf7+ Ke8 38.Rf8# 1-0
2021.09.14 1. Int Swiss Masters 2021
1539394 WCM Bashylina, Luisa (2000) Koellner, Aaron Noah (2191) 1/2-1/2
1.d4 d6 2.c4 e5 3.Nc3 exd4 4.Qxd4 Nc6 5.Qd2 g6 6.b3 Bh6 7.e3 Bf5 8.Bb2 Nf6 9.Nf3 O-O 10.Bd3 Bg4 11.Be2 Re8 12.O-O Bg7 13.h3 Bf5 14.Rac1 Ne5 15.Nd4 Ne4 16.Nxe4 Bxe4 17.f3 Bc6 18.f4 Be4 19.fxe5 dxe5 20.Nf3 Bxf3 21.Qxd8 Raxd8 22.Bxf3 Bh6 23.Rce1 e4 24.Bd1 Rd2 25.Bd4 Rxa2 26.Rf2 Ra3 27.Ref1 f5 28.g4 fxg4 29.Rf7 gxh3 30.Rxc7 Ra2 31.Rff7 Rf8 32.Rxf8+ Bxf8 33.b4 Bd6 34.Rg7+ Kf8 35.c5 Bg3 36.Rg8+ Ke7 37.Rg7+ Ke8 38.Rg8+ Ke7 39.Rg7+ 1/2-1/2
2021.09.13 1. Int Swiss Masters 2021
1543728 Koellner, Aaron Noah (2191) Mattenberger, Matthias (2003) 1-0
1.d4 Nf6 2.Bg5 g6 3.Bxf6 exf6 4.g3 d5 5.Bg2 c6 6.e3 Bd6 7.Ne2 h5 8.h4 Bg4 9.b3 Qe7 10.Qd3 Na6 11.a3 Bf5 12.Qd2 Kf8 13.Kf1 Re8 14.c4 Be4 15.Nbc3 Bxg2+ 16.Kxg2 dxc4 17.bxc4 Rd8 18.Qb2 b6 19.Rhb1 g5 20.Rh1 Rh6 21.Qc2 Nb8 22.Qf5 Qd7 23.Qf3 g4 24.Qe4 Re8 25.Qc2 f5 26.Rhd1 Qe6 27.d5 Qe5 28.dxc6 Nxc6 29.Rd5 Qe6 30.Nb5 Be5 31.Rad1 a6 32.Rd6 Bxd6 33.Rxd6 Qxd6 34.Nxd6 Rxd6 35.Qxf5 Re5 36.Qh7 Ke7 37.Nf4 Nd8 38.Nd5+ Kd7 39.Qh8 Rdxd5 40.cxd5 Rxd5 41.Qf6 Kc7 42.e4 Rc5 43.e5 b5 44.Qd6+ 1-0
2021.09.13 1. Int Swiss Masters 2021
1543737 Hommer, Jeremy (2278) Koellner, Aaron Noah (2191) 1/2-1/2
1.Nf3 c5 2.c4 b6 3.g3 Bb7 4.Bg2 e6 5.O-O Be7 6.Nc3 Nf6 7.b3 d5 8.cxd5 Nxd5 9.Nxd5 Bxd5 10.Bb2 Bf6 11.Bxf6 Qxf6 12.d4 cxd4 13.Qxd4 Nc6 14.Qa4 O-O 15.Rac1 Rac8 16.Rfe1 Na5 17.Rxc8 Rxc8 18.Qd7 Qd8 19.Qxd8+ Rxd8 20.Rc1 Nc6 21.Ng5 Bxg2 22.Kxg2 Rc8 23.Nf3 Ne7 24.Rd1 Nd5 25.e4 Nf6 26.Ne5 Kf8 27.f3 Ke7 28.Rd2 Rc7 29.h4 Nd7 30.Nc4 Nc5 31.Kf2 Rd7 32.Rxd7+ Nxd7 33.Ke3 e5 34.Kd3 Ke6 35.Ne3 Nb8 36.f4 Nc6 37.f5+ Kd7 38.Nc2 b5 39.b4 f6 40.g4 Ke7 41.Kc3 Kd6 42.a3 1/2-1/2
2021.09.12 1. Int Swiss Masters 2021
1543712 Hagner, Bennet (2034) Koellner, Aaron Noah (2191) 1-0
1.e4 c5 2.Nf3 Nf6 3.e5 Nd5 4.Nc3 e6 5.Nxd5 exd5 6.d4 Nc6 7.dxc5 Bxc5 8.Qxd5 Qb6 9.Bc4 Bxf2+ 10.Ke2 O-O 11.Rf1 Bc5 12.Ng5 Nd4+ 13.Kd1 Ne6 14.Ne4 d6 15.exd6 Rd8 16.Bd3 Bxd6 17.Qh5 Bc7 18.Qxf7+ Kh8 19.a4 Bd7 20.Bd2 Nc5 21.Nxc5 Bg4+ 22.Kc1 Qxc5 23.Ra3 Be5 24.Rb3 b6 25.Rb5 Qd6 26.Bb4 Qd4 27.Bc3 Qe3+ 28.Bd2 Qd4 29.Kb1 Qd6 30.Bb4 Qc7 31.Qxc7 Bxc7 32.Rf7 Rd7 33.Rxd7 Bxd7 34.Rh5 h6 35.Bc3 Kg8 36.h3 Bxa4 37.Bc4+ Kh7 38.Rf5 Be8 39.Rf8 Rd8 40.Rg8 Rd1+ 41.Ka2 1-0
2021.09.11 1. Int Swiss Masters 2021
1543684 FM Morgunov, Marc (2386) Koellner, Aaron Noah (2191) 0-1
1.e4 d6 2.d4 Nf6 3.Nc3 e5 4.Nf3 Nbd7 5.Bc4 Be7 6.O-O c6 7.a4 h6 8.b3 Qc7 9.Ba3 Nf8 10.d5 Ng6 11.Qd2 Bg4 12.Ne1 Rd8 13.f3 Bc8 14.g3 O-O 15.Ng2 Bh3 16.Rae1 Kh8 17.Rf2 Nh7 18.Ne3 Bg5 19.Qd3 Bxe3 20.Qxe3 c5 21.f4 f5 22.Nb5 Qb8 23.Nxd6 Rxd6 24.Qxc5 Rdd8 25.d6 exf4 26.e5 fxg3 27.hxg3 Ng5 28.e6 Ne4 29.Rxe4 fxe4 30.Kh2 Bxe6 31.Bxe6 Qxd6 32.Rxf8+ Qxf8 33.Bf5 Qxc5 34.Bxc5 Rd5 35.Bxg6 Rxc5 36.Bxe4 b6 0-1
2021.09.11 1. Int Swiss Masters 2021
1543693 Koellner, Aaron Noah (2191) GM Bellahcene, B (2522) 0-1
1.d4 e6 2.Nf3 d5 3.Bf4 Nf6 4.e3 c5 5.c3 Nc6 6.Nbd2 cxd4 7.exd4 Nh5 8.Be3 Bd6 9.Ne5 g6 10.f4 f6 11.Nd3 O-O 12.Be2 Ng7 13.O-O b6 14.Nf3 Qc7 15.g3 Ba6 16.Qa4 Bb7 17.Rae1 Na5 18.Nf2 Nc4 19.Bc1 a5 20.Bd3 Be7 21.Qc2 Nd6 22.Nh4 Ba6 23.Bxa6 Rxa6 24.a4 Raa8 25.g4 Qd7 26.f5 exf5 27.gxf5 g5 28.Ng2 Ndxf5 29.Ng4 Kh8 30.N4e3 Nxe3 31.Nxe3 f5 32.Qb3 Bd6 33.Qxd5 Rad8 34.Qg2 f4 35.Nc4 Rf5 36.Nxb6 Qf7 37.c4 f3 38.Qf2 g4 39.Qh4 Rg8 40.Bg5 Qg6 41.c5 Bxh2+ 42.Kxh2 Rxg5 43.Re5 g3+ 44.Kg1 f2+ 45.Kg2 Rxe5 46.dxe5 Qc6+ 0-1
2021.09.10 1. Int Swiss Masters 2021
1543657 GM Riff, JN (2463) Koellner, Aaron Noah (2191) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.Be2 a6 7.Nxc6 bxc6 8.Qd3 Bd6 9.Be3 Nf6 10.Rd1 Be5 11.Bd4 Rb8 12.b3 Rb4 13.Bxe5 Qxe5 14.Bf3 Nxe4 15.Nxe4 f5 16.Qd2 Rxe4+ 17.Bxe4 Qxe4+ 18.Kf1 O-O 19.f3 Qh4 20.Qd4 f4 21.c4 Qg5 22.Kf2 Rf6 23.Qb6 Rf8 24.Rhe1 h5 25.Kg1 h4 26.h3 Kh7 27.Qd4 Rf6 28.Re5 Qg3 29.Qf2 Qxf2+ 30.Kxf2 d5 31.Rh5+ Rh6 32.Rxh6+ Kxh6 33.cxd5 exd5 34.Rc1 Bd7 35.Ke2 Kg5 36.Kd3 Kf6 37.Kd4 g5 38.Kc5 Bf5 39.Re1 a5 40.Kxc6 d4 41.Kc5 d3 42.Kd4 d2 43.Rd1 1-0
2021.09.10 1. Int Swiss Masters 2021
1543675 Koellner, Aaron Noah (2191) Pfatteicher, Lukas (2212) 1-0
1.d4 Nf6 2.Bg5 d5 3.e3 c5 4.Bxf6 gxf6 5.dxc5 e5 6.Nc3 Be6 7.Qf3 e4 8.Qh5 f5 9.O-O-O Nc6 10.Nxd5 Bg7 11.Bc4 Bxd5 12.Rxd5 Qf6 13.c3 Ne5 14.Rxe5+ Qxe5 15.Qxf7+ Kd8 16.Ne2 Rf8 17.Rd1+ Kc8 18.Qd7+ Kb8 19.Nf4 Bf6 20.Ne6 Rc8 21.Bd5 Rc7 22.Nxc7 Qxc7 23.Qe8+ Qd8 24.Qxd8+ Bxd8 25.Be6 1-0
2021.09.09 1. Int Swiss Masters 2021
1543643 Koellner, Aaron Noah (2191) GM Schmaltz, R (2454) 1/2-1/2
1.d4 Nf6 2.Bg5 e6 3.Nd2 h6 4.Bh4 c5 5.e4 g5 6.Bg3 cxd4 7.e5 Nd5 8.h4 gxh4 9.Bxh4 Qc7 10.Ngf3 Nc6 11.Bc4 Bg7 12.Bxd5 exd5 13.O-O d6 14.exd6 Qxd6 15.Re1+ Be6 16.Nb3 O-O 17.Nfxd4 Nxd4 18.Nxd4 Qf4 19.Nxe6 fxe6 20.Bg3 Qf5 1/2-1/2
2021.09.05 21st ch-EUR Indiv 2021
1544900 Koellner, Aaron Noah (2248) Petursson, G (1988) 1-0
1.d4 Nf6 2.Bg5 d5 3.e3 e6 4.Nd2 c5 5.c3 Nc6 6.f4 Be7 7.Bd3 cxd4 8.exd4 Qb6 9.Rb1 h6 10.Bh4 Bd7 11.Ngf3 O-O 12.O-O Ng4 13.Bxe7 Nxe7 14.Qe2 f5 15.Ne5 Nxe5 16.Qxe5 Rac8 17.Rf3 Qc7 18.Qe3 Rf6 19.Rg3 Rg6 20.h4 Rxg3 21.Qxg3 Rf8 22.Nf3 Nc8 23.Ne5 Nd6 24.Qh3 Be8 25.g4 fxg4 26.Qxg4 Nf5 27.Kh2 Qe7 28.Kh3 Qf6 29.Bxf5 Qxf5 30.Qxf5 Rxf5 31.Kg3 Kf8 32.Re1 Ke7 33.Nd3 Kd6 34.Nc5 Bd7 35.Nxb7+ Ke7 36.Re5 Rf8 37.b4 Rc8 38.Nc5 Kd6 39.a4 Rf8 40.h5 Rf7 41.Kg4 Bc8 42.b5 Rf6 43.a5 Rf8 44.b6 axb6 45.axb6 Kc6 46.b7 Bxb7 47.Rxe6+ 1-0
2021.09.04 21st ch-EUR Indiv 2021
1544851 Johannsdottir, J (2019) Koellner, Aaron Noah (2248) 1-0
1.e4 c5 2.Nf3 Nf6 3.d3 d5 4.Nbd2 Bg4 5.Be2 e6 6.O-O Nc6 7.Re1 Qc7 8.exd5 Nxd5 9.Ne4 h6 10.h3 Bh5 11.c3 Be7 12.Nd4 Bxe2 13.Nxe2 Rd8 14.N2g3 Nf4 15.Qg4 Nxd3 16.Qxg7 Qe5 17.Qxe5 Ncxe5 18.Re2 Nxc1 19.Rxc1 Nd3 20.Rcc2 h5 21.c4 h4 22.Nf1 f5 23.Nc3 Nf4 24.Re3 Kf7 25.Ne2 Nd3 26.Rd2 Nb4 27.a3 Rxd2 28.Nxd2 Rd8 29.Nf3 Rd1+ 30.Kh2 Bd6+ 31.g3 hxg3+ 32.fxg3 Nd3 33.Ng5+ Kf6 34.Rxe6+ Kxg5 35.Rxd6 Rd2 1-0
2021.09.03 21st ch-EUR Indiv 2021
1544814 Koellner, Aaron Noah (2248) Nielsen, Thom1 (1953) 1-0
1.d4 Nf6 2.Bg5 d5 3.e3 c5 4.Bxf6 exf6 5.dxc5 Bxc5 6.c3 O-O 7.Bd3 Re8 8.Ne2 Nc6 9.O-O Qb6 10.Qc2 g6 11.Nf4 Be6 12.Nd2 Ne5 13.Be2 Rad8 14.Kh1 Bf5 15.Qb3 Qd6 16.Rad1 g5 17.Nh5 Ng4 18.Ng3 Bc8 19.Bxg4 Bxg4 20.Nde4 Qc6 21.Rxd5 Be7 22.Rxd8 Rxd8 23.f3 Be6 24.Qc2 f5 25.Nf2 Qb5 26.b3 h5 27.c4 Qc5 28.e4 f4 29.Nxh5 Qe5 30.g3 fxg3 31.Nxg3 Qf4 32.Ng4 Rd2 33.Qc3 Rxa2 34.Nh5 1-0
2021.09.02 21st ch-EUR Indiv 2021
1551306 Johannsson, Birkir Isak (2052) Koellner, Aaron Noah (2248) 1-0
1.c4 e6 2.Nc3 d5 3.d4 Nf6 4.Nf3 Be7 5.Bf4 O-O 6.e3 b6 7.Bd3 Bb7 8.cxd5 Nxd5 9.Nxd5 Qxd5 10.Bxc7 Bb4+ 11.Kf1 Nc6 12.h4 Rac8 13.Bg3 h6 14.Kg1 Rfd8 15.Rh3 Bd6 16.a3 Na5 17.Bxd6 Rxd6 18.Rg3 Qh5 19.b4 Bxf3 20.Qxf3 Qxf3 21.Rxf3 Nb3 22.Rd1 Rc3 23.Bb5 Kf8 24.Kh2 Ke7 25.g4 Rd5 26.Bd3 e5 27.Be4 Rd6 28.d5 Nc1 29.Rf5 f6 30.g5 hxg5 31.hxg5 Na2 32.gxf6+ gxf6 33.Rh5 Rxa3 34.Rh7+ Kd8 35.Bf5 Ke8 36.Rg1 Kf8 37.Be6 Rxe6 38.dxe6 Nxb4 39.e7+ 1-0
2021.09.01 21st ch-EUR Indiv 2021
1551229 Koellner, Aaron Noah (2248) Maggason, Oskar (1783) 1-0
1.d4 Nf6 2.Bg5 d5 3.e3 e6 4.Nd2 c6 5.Bd3 Bd6 6.f4 h6 7.Bh4 g5 8.fxg5 hxg5 9.Bxg5 Rxh2 10.Rxh2 Bxh2 11.Qf3 Nbd7 12.O-O-O e5 13.Rf1 e4 14.Bxe4 Bxg1 15.Rxg1 dxe4 16.Nxe4 Qe7 17.Nxf6+ Nxf6 18.Bxf6 Bg4 19.Bxe7 Bxf3 20.gxf3 Kxe7 21.Kd2 Rh8 22.Rg2 b5 23.c3 Rh3 24.Ke2 Rh1 25.b3 Ra1 26.Kd3 Rd1+ 27.Rd2 Rf1 28.f4 a5 29.c4 f5 30.cxb5 cxb5 31.Rc2 Rd1+ 32.Ke2 Ra1 33.Rc5 Rxa2+ 34.Kf3 Rb2 35.Rxb5 1-0
2021.08.31 21st ch-EUR Indiv 2021
1551149 Gudnyjarson, Sigurdur Pall (1207) Koellner, Aaron Noah (2248) 0-1
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 dxc4 5.a4 Bf5 6.Bg5 Nbd7 7.e3 h6 8.Bh4 Qb6 9.Qd2 e6 10.Bxc4 Bb4 11.O-O a5 12.Bd3 Bg4 13.Bxf6 gxf6 14.Be2 O-O-O 15.Ne1 h5 16.f3 Bf5 17.e4 Bg6 18.Qd3 Ne5 19.Qe3 Rxd4 20.Nc2 Bc5 21.Kh1 Rxe4 22.Qd2 Rxe2 23.Qxe2 Bd3 24.Qd1 Bxf1 25.Qxf1 Qxb2 26.Ne4 Qxc2 27.Rc1 Qd3 28.Nxc5 Qxf1+ 29.Rxf1 Rd8 30.Rb1 b5 31.h3 h4 32.axb5 cxb5 33.Rxb5 Rd1+ 34.Kh2 Nc4 35.Ne4 Ne3 36.Rxa5 f5 37.Ng5 f4 38.Nxf7 Nf1+ 39.Kg1 Ng3+ 40.Kf2 Rf1# 0-1
2021.08.30 21st ch-EUR Indiv 2021
1551055 Koellner, Aaron Noah (2248) Jonsson, Ol (1800) 0-1
1.d4 d5 2.c4 c6 3.cxd5 cxd5 4.Nc3 Nf6 5.f3 Nc6 6.e4 e6 7.e5 Nd7 8.f4 Nb6 9.Nf3 a6 10.a3 Be7 11.Bd3 O-O 12.h4 f5 13.g4 Bd7 14.gxf5 exf5 15.Be3 Be8 16.Qc2 Bh5 17.Ng5 Nc4 18.Bxc4 dxc4 19.Ne6 Bxh4+ 20.Kf1 Qe7 21.Nxf8 Bf3 22.Qh2 Bxh1 23.Qxh1 Rxf8 24.d5 Nxe5 25.fxe5 Qxe5 26.Qxh4 Qxe3 27.Re1 Qd3+ 28.Kf2 f4 29.Re7 f3 30.Qg5 Qc2+ 31.Ke1 f2+ 32.Kf1 Qd3+ 33.Re2 Qh3+ 34.Qg2 Qxg2+ 35.Kxg2 f1=Q+ 0-1
2021.08.29 21st ch-EUR Indiv 2021
1551001 Heidarsson, Arnar Milutin (1916) Koellner, Aaron Noah (2248) 1-0
1.d4 d6 2.e4 Nf6 3.Nc3 e5 4.Nf3 Nbd7 5.Bc4 Be7 6.O-O c6 7.a4 a5 8.dxe5 dxe5 9.Qe2 h6 10.Rd1 Qc7 11.h3 Nf8 12.Be3 Ng6 13.Kh2 O-O 14.g3 Kh8 15.Ne1 Nf4 16.gxf4 exf4 17.e5 fxe3 18.Qxe3 Nd7 19.f4 f6 20.e6 Nc5 21.Kh1 f5 22.Nf3 Rf6 23.Nd4 b6 24.Rg1 Bd6 25.e7 Qxe7 26.Qf3 Bb7 27.Rae1 Qc7 28.Qh5 Raf8 29.Rg6 Ne4 30.Nxe4 fxe4 31.Ne6 Rxe6 32.Bxe6 Bxf4 33.Rxe4 Qd6 34.Bc8 Qd2 35.Rg2 Qc1+ 36.Rg1 Qd2 37.Re2 Qd4 38.Bxb7 Qd7 39.Ba6 b5 40.axb5 cxb5 41.Bxb5 Qb7+ 42.Rgg2 Bg5 43.Re8 Qxb5 44.Rxf8+ Kh7 45.Qe8 1-0
2021.08.28 21st ch-EUR Indiv 2021
1574118 Koellner, Aaron Noah (2248) GM Sebenik, M (2492) 0-1
1.d4 Nf6 2.Bg5 d5 3.e3 c5 4.dxc5 Ne4 5.Bf4 Nc6 6.Nf3 f6 7.Nfd2 Nxc5 8.Nc3 e5 9.Bg3 Be6 10.Be2 Be7 11.Bh5+ g6 12.Bf3 O-O 13.Nb3 Nxb3 14.cxb3 e4 15.Be2 f5 16.Nb5 Rc8 17.Nd4 Qa5+ 18.Kf1 Bf7 19.a3 Qb6 20.Nxc6 bxc6 21.Be5 c5 22.b4 Bf6 23.bxc5 Rxc5 24.Bxf6 Qxf6 25.b4 Rc2 26.Rc1 Ra2 27.Qb3 Rb2 28.Qd1 f4 29.exf4 Qxf4 30.g3 Qf6 31.Kg2 d4 32.Rf1 d3 33.Bxd3 exd3 34.Qxd3 Be6 35.Qe3 Bd5+ 36.Kg1 Rb3 37.Qe2 Rxa3 38.Rc7 Ra1 39.Qe3 Rxf1+ 40.Kxf1 Qb6 41.Rc5 Qe6 42.Qxe6+ Bxe6 43.Rc7 Rf7 44.Rxf7 Kxf7 45.Ke2 Kf6 46.Ke3 Ke5 47.h4 Kd5 48.Kf4 Kc4 49.Kg5 Kxb4 50.Kh6 a5 51.Kxh7 Bf5 52.f3 a4 0-1
2021.08.27 21st ch-EUR Indiv 2021
1574053 Hjaltason, Elvar Orn (1702) Koellner, Aaron Noah (2248) 0-1
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.Nxc6 bxc6 10.Bd4 Bf4+ 11.Kb1 Nf6 12.g3 Be5 13.Bxe5 Qxe5 14.Qe3 Rb8 15.f4 Qa5 16.e5 Qa3 17.b3 Nd5 18.Nxd5 cxd5 19.Bd3 a5 20.Rhe1 a4 21.Qc1 Qc5 22.f5 Ra8 23.f6 g6 24.Qe3 Qa3 25.Qc1 axb3 26.Qxa3 bxc2+ 27.Bxc2 Rxa3 28.Kb2 Ra5 29.Rd4 Ba6 30.Bb3 Bb5 31.Rc1 Bc6 32.Rc3 Kd8 33.h4 h5 34.Kc2 Kc7 35.Kb2 d6 36.Re3 dxe5 37.Rxe5 Kd6 38.Re1 Rb8 39.g4 e5 40.Rd2 hxg4 41.Rg1 Rb4 42.Rg3 Ba4 43.Rdg2 Bxb3 44.axb3 Rab5 45.Rxg4 Rxb3+ 46.Kc2 Rb2+ 47.Kc1 Rb1+ 48.Kd2 R5b2+ 49.Ke3 d4+ 50.Kf3 Rf1+ 51.Ke4 Re1+ 52.Kd3 Re3+ 53.Kc4 Rc3# 0-1
2021.08.26 21st ch-EUR Indiv 2021
1573919 Koellner, Aaron Noah (2248) GM Ter Sahakyan, S (2624) 0-1
1.d4 Nf6 2.Nf3 d5 3.Nbd2 Bf5 4.e3 e6 5.Be2 h6 6.c4 c6 7.Ne5 Bd6 8.O-O O-O 9.f4 c5 10.cxd5 exd5 11.Ndf3 Nc6 12.Bd2 Rc8 13.Bc3 Ne4 14.Qb3 cxd4 15.Bxd4 Nxd4 16.exd4 Qa5 17.Rfc1 Be6 18.Qb5 Qxb5 19.Bxb5 f6 20.Nd3 g5 21.Ba4 g4 22.Nh4 Rc4 23.Rxc4 dxc4 24.f5 Bd5 25.Nf2 Bxh2+ 26.Kxh2 g3+ 27.Kh3 gxf2 28.Rf1 c3 29.bxc3 Rc8 30.Kg4 Rxc3 31.Kf4 Bc4 32.Bb3 Rxb3 33.axb3 Bxf1 0-1
2021.08.01 Aarhus Chess House Summer
1602513 Koellner, Aaron Noah (2257) FM Rewitz, P (2289) 0-1
1.d4 f5 2.Bg5 g6 3.h4 Bg7 4.Nc3 d5 5.e3 c6 6.Bd3 Nd7 7.Qf3 Qb6 8.O-O-O e5 9.dxe5 Nxe5 10.Qg3 Nf7 11.Nge2 Nf6 12.Nd4 Nh5 13.Qf3 O-O 14.Bf4 Nxf4 15.Qxf4 Bh6 16.Na4 Qb4 17.Nxc6 Qxf4 18.Ne7+ Kg7 19.exf4 Bxf4+ 20.Kb1 Be6 21.Nc5 Kf6 22.Rhe1 Be5 23.Nxe6 Kxe6 24.Nxf5 gxf5 25.f4 Rg8 26.Rd2 Rg4 27.fxe5 Rxh4 28.Rf2 Nh6 29.g3 Rh3 30.c4 d4 31.c5 Rc8 32.Bc4+ Ke7 33.b4 b6 34.Ba6 Rc7 35.cxb6 axb6 36.Rd2 Rd7 37.Bb5 Rd5 38.Bc6 Rd8 39.Rd3 Ng4 40.Bb5 Ne3 41.Rc1 Nd5 42.Bc4 Nc3+ 43.Kb2 b5 44.Bb3 f4 45.Rf3 Rh2+ 46.Ka1 Ra8 47.Rfxc3 dxc3 48.gxf4 Rf8 49.Rxc3 Rxf4 50.Rc7+ Kd8 51.Rc1 Rxb4 52.Bd5 Rd4 53.Bf7 Re4 54.e6 Ree2 55.e7+ Kxe7 56.Bb3 h5 57.Rg1 h4 58.Rg7+ Kf6 59.Rf7+ Ke5 60.Rf1 h3 61.Kb1 Rhg2 62.a4 Rb2+ 63.Ka1 Rxb3 64.axb5 h2 65.b6 Rg1 66.b7 Rxf1+ 67.Ka2 Rxb7 68.Ka3 Ra1# 0-1
2021.07.31 Aarhus Chess House Summer
1602504 Koellner, Aaron Noah (2257) FM Heimisson, Hilmir Freyr (2317) 1-0
1.d4 Nf6 2.Nf3 d5 3.e3 c5 4.c3 Nc6 5.Nbd2 g6 6.Bd3 Bg7 7.O-O O-O 8.dxc5 Qc7 9.e4 Rd8 10.Qe2 h6 11.Rd1 Bg4 12.h3 Bxf3 13.Qxf3 Ne5 14.Qg3 dxe4 15.Bc2 Qxc5 16.Nb3 Rxd1+ 17.Bxd1 Qd6 18.Bc2 Nh5 19.Qe3 f5 20.Qe2 Nd3 21.Be3 Rd8 22.Rd1 b6 23.Nc1 Nxc1 24.Qc4+ 1-0
2021.07.30 Aarhus Chess House Summer
1602489 Koellner, Aaron Noah (2257) Parra Becerra, Edgar Andre (2150) 0-1
1.d4 d5 2.Bf4 Nf6 3.e3 c5 4.c3 Nc6 5.Nd2 cxd4 6.exd4 g6 7.Bd3 Bg7 8.Ngf3 Nh5 9.Be3 Qc7 10.Qb3 Nf6 11.Bg5 O-O 12.O-O Na5 13.Qc2 Nc6 14.Rae1 Nh5 15.Qb3 e6 16.Re3 Kh8 17.Bb1 Na5 18.Qd1 f6 19.Bh4 e5 20.dxe5 fxe5 21.Ng5 Nf4 22.Bg3 Nc6 23.Nxh7 Kxh7 24.Bxf4 Rxf4 25.Qh5+ Kg8 26.Bxg6 Ne7 27.Bh7+ Kf8 28.Nf3 Bg4 29.Qg5 Bxf3 30.gxf3 Qd6 31.Kh1 Qf6 32.Qg3 Nf5 33.Bxf5 Rxf5 34.Rg1 Kf7 35.Qg4 Rd8 36.Qb4 Rd7 37.Qa4 Qc6 38.Qg4 Qf6 39.Qa4 Re7 40.Qxa7 Rxf3 41.Qc5 Rxe3 42.Qxd5+ Qe6 43.Qxe6+ Kxe6 44.fxe3 Kf5 45.Kg2 Bh6 46.Kf3 e4+ 47.Ke2 Rg7 48.Rf1+ Ke5 49.Rf2 Rg4 50.c4 Rh4 51.Kd2 Rh3 52.Re2 Rxe3 53.Rxe3 Kd4 54.b3 Bxe3+ 55.Ke2 Bh6 56.h3 Kc3 57.h4 Kb2 58.c5 Ka3 59.h5 Kb4 60.c6 bxc6 61.a4 c5 62.Kf2 c4 63.bxc4 Kxa4 64.Kg3 e3 0-1
2021.07.29 Aarhus Chess House Summer
1602481 Easwaralingam, Adesh (2141) Koellner, Aaron Noah (2257) 1/2-1/2
1.e4 c5 2.Nf3 Nf6 3.Nc3 d5 4.e5 Ne4 5.Bb5+ Bd7 6.Qe2 Nxc3 7.dxc3 e6 8.Bxd7+ Qxd7 9.O-O Nc6 10.c4 d4 11.Rd1 Qc7 12.Bd2 h6 13.c3 Rd8 14.Qe4 Be7 15.Be1 O-O 16.cxd4 cxd4 17.a3 Rd7 18.b4 Rfd8 19.Rd3 a5 20.Rb1 axb4 21.axb4 Qb6 22.Bd2 Na5 23.c5 Bxc5 24.Ra3 Nc6 25.bxc5 Qxc5 26.Rab3 Rd5 27.Rc1 Qe7 28.h3 Qc7 29.Qg4 Kh7 30.Qe4+ Kg8 31.Qh4 d3 32.Rc4 b5 33.Rg4 Nxe5 34.Nxe5 Qxe5 35.Qxh6 Rc5 36.Rg5 Qxg5 37.Qxg5 Rxg5 38.Bxg5 d2 39.Bxd2 Rxd2 40.Rxb5 Rd1+ 41.Kh2 Kh7 42.g4 f6 43.Kg3 Rd3+ 44.Kg2 Rd4 45.Kg3 g5 46.f3 Rd3 47.Rb6 Re3 48.Kf2 Re5 49.Kg3 Kg6 50.h4 gxh4+ 51.Kxh4 Re3 52.Kg3 e5 53.Rb4 Kg5 54.Rb5 Ra3 55.Rc5 Rb3 1/2-1/2
2021.07.28 Aarhus Chess House Summer
1602463 Koellner, Aaron Noah (2257) Pedersen, Pee (2081) 0-1
1.d4 d5 2.Bf4 e6 3.e3 Bd6 4.Bg3 Bxg3 5.hxg3 c5 6.c3 cxd4 7.exd4 Nc6 8.Nf3 Bd7 9.Bd3 Nf6 10.Nbd2 Qc7 11.Qe2 h6 12.Ne5 Rf8 13.O-O O-O-O 14.Rfc1 Kb8 15.b4 h5 16.Ndf3 Ng4 17.Nxc6+ Qxc6 18.a4 f6 19.a5 Qd6 20.b5 e5 21.Bg6 e4 22.Nh4 e3 23.f4 Be8 24.b6 Bxg6 25.bxa7+ Kxa7 26.Nxg6 Rfe8 27.a6 b6 28.c4 dxc4 29.Rxc4 Rd7 30.Rac1 b5 31.Rc6 Qxd4 32.f5 Rb8 33.Nf4 Rb6 34.Rc8 Rxa6 35.Ne6 Qd5 36.Nf4 Qd2 37.Qf3 Qf2+ 38.Kh1 Qxf3 39.gxf3 Nf2+ 40.Kg2 Ra2 41.Kf1 Rd1+ 42.Rxd1 Nxd1 43.Nxh5 b4 44.Rc1 Nc3 45.Nxg7 Kb6 46.Ne8 Rf2+ 47.Kg1 Ne2+ 48.Kh1 Nxg3+ 49.Kg1 Ne2+ 50.Kh1 Nxc1 51.Kg1 Ne2+ 52.Kh1 Rxf3 53.Nd6 Rf4 54.Nc8+ Kc5 55.Ne7 b3 56.Nd5 Rh4+ 57.Kg2 Nf4+ 58.Kg3 Nxd5 59.Kxh4 e2 60.Kh5 e1=Q 0-1
2021.07.28 Aarhus Chess House Summer
1602472 WIM Georgescu, Lena (2257) Koellner, Aaron Noah (2257) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.Be3 a6 7.g4 b5 8.Nxc6 Qxc6 9.Qd2 b4 10.Ne2 Nf6 11.f3 Bb7 12.g5 Nxe4 13.fxe4 Qxe4 14.O-O-O d5 15.Ng3 Qh4 16.Qg2 e5 17.Rxd5 Be7 18.Bd3 g6 19.Be4 Bxd5 20.Bxd5 Bxg5 21.Qd2 Bxe3 22.Qxe3 O-O 23.Bxa8 Rxa8 24.Qxe5 Rc8 25.b3 Qh6+ 26.Kb1 Qd2 27.Qe4 a5 28.Qd3 Qg2 29.Qe2 Qc6 30.Rf1 a4 31.bxa4 Qxa4 32.Ne4 Qc6 33.Rf2 Kg7 34.Ng5 Rc7 35.Qe5+ Kg8 36.Ne4 f5 37.Nd6 Qb6 38.Qe6+ Kf8 39.Qf6+ Kg8 40.Qd8+ Kg7 41.Qxc7+ 1-0
2021.07.27 Aarhus Chess House Summer
1602453 Christensen, Jan1 (2171) Koellner, Aaron Noah (2257) 1-0
1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 Be7 5.g3 b6 6.cxd5 exd5 7.Bg2 Bf5 8.O-O c6 9.Ne5 Ng4 10.e4 Nxe5 11.dxe5 dxe4 12.Qxd8+ Bxd8 13.Nxe4 O-O 14.Bf4 Bd7 15.Rfd1 a6 16.Rd2 Bc7 17.Rad1 Be6 18.b3 h6 19.Nd6 Ra7 20.Be3 c5 21.f4 Bd7 22.a4 Bc6 23.a5 Bxg2 24.axb6 Bxb6 25.Kxg2 Rd8 26.Nc4 Rxd2+ 27.Rxd2 Rb7 28.b4 Bc7 29.Bxc5 h5 30.f5 Nc6 31.Rd7 a5 32.bxa5 Nxa5 33.e6 fxe6 34.Nxa5 Rb2+ 35.Kf3 Bxa5 36.fxe6 Rb8 37.Bd4 Re8 38.Rxg7+ Kf8 39.Rf7+ Kg8 40.Rf5 Bb4 41.Rg5+ Kf8 42.Bc5+ Bxc5 43.Rxc5 Rxe6 44.Rxh5 Kg7 45.h4 Ra6 46.Rb5 Ra4 47.Rf5 Rb4 48.Rf4 Rb5 49.Kg4 Kg6 50.Ra4 Kh6 51.Ra6+ Kg7 52.h5 Rc5 53.Kh4 Rb5 54.g4 Rc5 55.Rg6+ Kh7 56.Rg5 Rc4 57.Ra5 Kh6 58.Ra6+ Kg7 59.h6+ Kh7 60.Kh5 Rc5+ 61.g5 Rb5 62.Ra7+ Kg8 63.Rg7+ Kh8 64.Rf7 Kg8 65.Rf4 Kh7 66.Kg4 Kg6 67.Rf6+ Kh7 68.Rf7+ Kg8 69.Rf5 Rb4+ 70.Kh5 Rb6 71.g6 Rb8 72.h7+ Kg7 73.Rf7+ Kh8 74.Kh6 Rg8 75.hxg8=Q+ Kxg8 76.Rf1 Kh8 77.Rf8# 1-0
2021.07.26 Aarhus Chess House Summer
1602438 Koellner, Aaron Noah (2257) FM Koellner, Ruben Gideon (2407) 0-1
1.d4 d6 2.e4 Nf6 3.Nd2 e5 4.c3 Nbd7 5.Ngf3 c6 6.a4 Be7 7.dxe5 dxe5 8.Bc4 O-O 9.O-O a5 10.Re1 Qc7 11.Nf1 Nc5 12.Ng3 g6 13.Ng5 h6 14.Nf3 Kg7 15.Be3 Be6 16.Qe2 Ng4 17.Bd2 Bxc4 18.Qxc4 b5 19.axb5 cxb5 20.Qxb5 Rfb8 21.Qe2 Nb3 22.Rad1 Bc5 23.Nh1 a4 24.h3 Nf6 25.Ng3 a3 26.bxa3 Nxd2 27.Qxd2 Rxa3 28.Ra1 Rxc3 29.Rac1 Rbb3 30.Rxc3 Rxc3 31.Re2 Ba3 32.Qa2 Bc1 33.Nf1 Nh5 34.N1d2 Nf4 35.Re1 Rc2 36.Qa1 Bxd2 37.Nxe5 Bc3 0-1
2020.04.27 Sunway Sitges Online Open
1991214 IM Polivanov, A (2452) Koellner, Aaron Noah (2257) 1-0
1.e4 c5 2.Nf3 Nf6 3.Nc3 d5 4.exd5 Nxd5 5.Bb5+ Bd7 6.Ne5 Bxb5 7.Qf3 f6 8.Nxb5 Na6 9.Qh5+ g6 10.Nxg6 hxg6 11.Qxh8 Qd7 12.Nc3 Qe6+ 13.Kf1 Nxc3 14.dxc3 Qc4+ 15.Kg1 Qe2 16.Be3 Qxc2 17.Qg8 O-O-O 18.Qb3 Qe2 19.Qe6+ Rd7 20.h4 Bh6 21.Qg8+ Rd8 22.Qf7 Qxb2 23.Qe6+ Kb8 24.Qxe7 Kc8 25.Qe6+ Kc7 26.Bxh6 Qxa1+ 27.Kh2 Qxc3 28.Bf4+ Rd6 29.Qxd6+ Kc8 30.Qe6+ Kd8 31.Rd1+ 1-0
2020.04.26 Sunway Sitges Online Open
1991164 Koellner, Aaron Noah (2257) Shintre, Neel (1896) 1-0
1.d4 Nf6 2.Nf3 d5 3.Bg5 c5 4.Bxf6 exf6 5.e3 Nc6 6.c3 Be6 7.dxc5 Bxc5 8.Nbd2 O-O 9.Bd3 Rc8 10.O-O a6 11.Nb3 Ba7 12.Nbd4 Qd6 13.Qb3 Na5 14.Qc2 g6 15.Rad1 Nc6 16.Nxc6 Qxc6 17.Rd2 Rfe8 18.Rfd1 Kg7 19.Be2 Qc7 20.Nd4 Bb8 21.g3 Ba7 22.Bf3 Qc4 23.Qb3 Bxd4 24.Rxd4 Qxb3 25.axb3 h5 26.Bxd5 Bxd5 27.Rxd5 Re6 28.Rd6 Rc6 29.Rxe6 Rxe6 30.Rd5 Rb6 31.b4 Kf8 32.Kf1 Ke7 33.Ke2 Ke6 34.Rc5 Rd6 35.b3 Kd7 36.Rc4 Ke6 37.Rd4 Rb6 38.Kd3 Rb5 39.Kc2 Rf5 40.Rf4 Rb5 41.Kb2 Rd5 42.Rd4 Rf5 43.Rd2 Rb5 44.Ka3 g5 45.c4 Rb6 46.h3 g4 47.hxg4 hxg4 48.Rd4 f5 49.Ka4 Rc6 50.b5 axb5+ 51.Kxb5 Ra6 52.b4 Ra2 53.Rf4 Ra6 54.c5 Ke5 55.Kc4 Ra2 56.Kb3 Ra1 57.Kb2 Ra4 58.Rd4 Ra7 59.Rd7 Ke6 60.c6 Ra6 61.b5 1-0
2020.04.24 Sunway Sitges Online Open
1993993 Koellner, Aaron Noah (2257) IM Das, Say (2431) 0-1
1.d4 g6 2.Nf3 Nf6 3.Nbd2 d5 4.e3 a5 5.c4 Bg7 6.b3 O-O 7.Bb2 c6 8.h3 a4 9.b4 a3 10.Bc1 Ne4 11.Qb3 Nxd2 12.Bxd2 Bf5 13.Bc1 Be4 14.Bxa3 Bxf3 15.gxf3 e5 16.dxe5 Bxe5 17.Bb2 Nd7 18.f4 Bxb2 19.Qxb2 dxc4 20.Bxc4 Nb6 21.Bb3 Qd3 22.Qc2 Qb5 23.a3 Rxa3 24.Rxa3 Qxb4+ 25.Kf1 Qxa3 26.f5 Qa1+ 27.Kg2 Qf6 28.e4 Rd8 29.h4 gxf5 30.Rg1 Kh8 31.Kh3 Rg8 32.Rxg8+ Kxg8 33.exf5 Qd4 34.Qc1 Qd3+ 35.Kh2 Qxf5 36.Qe3 Nd7 37.Qg3+ Kf8 38.Bc4 Ne5 39.Be2 h5 40.Qa3+ Kg7 41.Qg3+ Ng6 42.Kg1 Qe5 43.Qxe5+ Nxe5 44.Bxh5 Ng6 45.Bg4 Nxh4 46.Bc8 b6 47.Bd7 c5 48.Bb5 Nf3+ 49.Kf1 Nd4 50.Bd3 b5 51.Ke1 c4 52.Bb1 c3 53.Kd1 b4 54.f4 b3 55.Bc2 Nxc2 56.Kc1 Nd4 57.f5 Kf6 58.Kb1 Kxf5 0-1
2020.04.23 Sunway Sitges Online Open
1993982 Koellner, Aaron Noah (2257) GM Vasquez Schroeder, R (2441) 1/2-1/2
1.d4 d6 2.Nf3 Nf6 3.Nbd2 Nbd7 4.e4 e5 5.c3 Be7 6.Bc4 O-O 7.O-O exd4 8.cxd4 d5 9.Bd3 dxe4 10.Nxe4 Nxe4 11.Bxe4 Nf6 12.Bc2 Nd5 13.Ne5 Be6 14.a3 c6 15.Re1 Bg5 16.Qd3 f5 17.Nf3 Bxc1 18.Raxc1 Qf6 19.Re5 g6 20.Rce1 Bf7 21.h4 Rad8 1/2-1/2
2020.04.21 Sunway Sitges Online Open
1993963 Koellner, Aaron Noah (2257) Sattarov, B (2459) 1/2-1/2
1.d4 Nf6 2.Bg5 Ne4 3.Bf4 d5 4.e3 c5 5.Bd3 Nf6 6.c3 Qb6 7.Qb3 c4 8.Qxb6 axb6 9.Bc2 Nc6 10.Nf3 Bg4 11.Nbd2 b5 12.Ne5 Nxe5 13.Bxe5 e6 14.O-O Nd7 15.Bg3 Bh5 16.e4 Bg6 17.f4 dxe4 18.Bxe4 Bxe4 19.Nxe4 g6 20.Bh4 Be7 21.Bxe7 Kxe7 22.a3 Nb6 23.Rae1 Nd5 24.g3 h6 25.Rf2 b6 26.Nd2 Kf6 27.Ne4+ Ke7 28.Nd2 Kf6 29.Ne4+ Kg7 30.Nd2 Rhe8 31.Kg2 Kf6 32.Nf3 Rac8 33.Nd2 Rc7 34.Re5 Rd8 35.Rfe2 Rc6 36.Nf1 Kg7 1/2-1/2
2019.08.11 Lueneburg Open A 2019
2339695 Koellner, Aaron Noah (1990) Wronn, B (2128) 0-1
1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.cxd5 exd5 5.Qc2 c6 6.Bg5 Be7 7.e3 h6 8.Bh4 O-O 9.Bd3 Re8 10.Nf3 Nbd7 11.Bg3 Nf8 12.O-O Bd6 13.Rab1 a5 14.a3 Ne6 15.b4 Ng5 16.Ne5 Qe7 17.Qb3 axb4 18.axb4 Nh5 19.Nf3 Nxf3+ 20.gxf3 Nxg3 21.hxg3 Bxg3 22.fxg3 Qxe3+ 23.Kg2 Qxd3 24.Rbd1 Re2+ 25.Rf2 Rxf2+ 26.Kxf2 Qf5 27.b5 Qh3 28.bxc6 Qh2+ 29.Ke3 bxc6 30.Qb6 Bd7 31.Qc7 Re8+ 32.Kf4 0-1
2019.08.10 Lueneburg Open A 2019
2339665 Koellner, Christof (2075) Koellner, Aaron Noah (1990) 0-1
1.d4 d5 2.Nf3 Nf6 3.e3 Bf5 4.Bd3 Bg6 5.Ne5 e6 6.b3 Ne4 7.Bb2 Bb4+ 8.c3 Bd6 9.Nxg6 hxg6 10.Bxe4 dxe4 11.Qc2 f5 12.h3 Qg5 13.g3 Nd7 14.Qe2 O-O-O 15.Nd2 Qh5 16.Nc4 Be7 17.Qxh5 Rxh5 18.Kf1 b5 19.Na5 Nb8 20.a4 b4 21.Rc1 Rd5 22.cxb4 Bxb4 23.Nc4 Nd7 24.Ba3 Bxa3 25.Nxa3 Kb7 26.Kg2 Rh8 27.Rc4 e5 28.Rhc1 Rc8 29.Nb5 c6 30.Nc3 Rd6 31.Rb4+ Ka8 32.Ne2 a5 33.Rbc4 Kb7 34.dxe5 Nxe5 35.Rd4 Rxd4 36.Nxd4 Nd3 37.Rc4 c5 38.Ne6 Kc6 39.g4 Kd5 40.gxf5 gxf5 41.Nd4 Rf8 42.Nb5 g5 43.Nc3+ Kc6 44.Nb5 Ne5 45.Rc2 Rf7 46.Na3 Rb7 47.Rc3 Rd7 48.Nb5 Rd1 49.h4 gxh4 50.Nd4+ Kd5 51.Nxf5 Nf3 52.Kh3 Rh1+ 53.Kg4 Rg1+ 54.Kh3 Rh1+ 55.Kg4 Ne5+ 56.Kf4 Nd3+ 57.Kg5 h3 58.f3 Rg1+ 59.Kf6 h2 60.fxe4+ Kxe4 61.Rc4+ Kf3 62.Nh4+ Kxe3 63.Nf5+ Kd2 0-1
2019.08.09 Lueneburg Open A 2019
2339629 Koellner, Aaron Noah (1990) Comes, B (2165) 1/2-1/2
1.Nf3 c5 2.e3 Nc6 3.d4 e6 4.c3 Nf6 5.Bd3 Be7 6.O-O d5 7.Nbd2 O-O 8.dxc5 Bxc5 9.e4 dxe4 10.Nxe4 Be7 11.Qe2 e5 12.Rd1 Qc7 13.Nxf6+ Bxf6 14.Ng5 g6 15.h4 Qe7 16.Be3 b6 17.g3 Bb7 18.Ne4 Bg7 19.Bc4 Nd4 20.Qg4 Rac8 21.Bg5 Qc7 22.cxd4 Bxe4 23.Ba6 Bb7 24.Bxb7 Qxb7 25.d5 h6 26.Be3 Rfd8 27.h5 Qd7 28.Qxd7 Rxd7 29.hxg6 fxg6 1/2-1/2
2019.08.08 Lueneburg Open A 2019
2339597 Terhorst, J (2144) Koellner, Aaron Noah (1990) 0-1
1.e4 d6 2.Bc4 Nf6 3.d3 e5 4.f4 Be7 5.Nf3 c6 6.O-O Qc7 7.Kh1 O-O 8.Nc3 b5 9.Bb3 a5 10.a4 b4 11.Ne2 Nbd7 12.c3 d5 13.fxe5 Nxe5 14.Bf4 Bd6 15.d4 Nxf3 16.Bxd6 Qxd6 17.gxf3 dxe4 18.Ng3 exf3 19.Qxf3 bxc3 20.bxc3 Bg4 21.Qg2 Rab8 22.Bc2 g6 23.Rxf6 Qxf6 24.Ne4 Qf3 0-1
2019.08.04 Lueneburg Open A 2019
2344162 FM Jahncke, G (2325) Koellner, Aaron Noah (1990) 1-0
1.d4 d5 2.Nf3 Nf6 3.c4 c6 4.Nc3 dxc4 5.a4 Bf5 6.e3 e6 7.Bxc4 Bb4 8.O-O O-O 9.Qe2 Nbd7 10.e4 Bg6 11.Bd3 Re8 12.Rd1 Bh5 13.e5 Nd5 14.Nxd5 cxd5 15.Qe3 Bg6 16.Bxg6 hxg6 17.Ng5 Be7 18.Qg3 Rc8 19.Qh4 Nf8 20.Bf4 f6 21.exf6 gxf6 22.Nh3 g5 23.Qh6 Nh7 24.Bd2 Bf8 25.Qg6+ Bg7 26.f4 gxf4 27.Nxf4 Qd7 28.Nh5 Qf7 29.Qg4 Kh8 30.Qh4 Rc2 31.Ra3 Bf8 32.Rh3 Be7 33.Bh6 Rg8 34.Rg3 Bf8 35.Bxf8 Qxf8 36.Nf4 Rxg3 37.hxg3 Qf7 38.Re1 Rxb2 39.Rxe6 Kg8 40.Rd6 Qe7 41.Qg4+ Qg7 42.Rd8+ Nf8 43.Rxf8+ 1-0
2019.07.16 47th Sparkassen Open
2354799 Ahlers, Knut (1854) Koellner, Aaron Noah (2044) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Be3 a6 6.c4 Bb4+ 7.Nc3 Nf6 8.f3 d5 9.Qc2 e5 10.Nxc6 bxc6 11.cxd5 O-O 12.dxc6 Be6 13.Be2 Qa5 14.Bd2 Rfc8 15.a3 Rxc6 16.Rc1 Bf8 17.O-O Bc5+ 18.Kh1 Bd4 19.Qa4 Qb6 20.b4 Nh5 21.g4 Nf6 22.g5 Nh5 23.Nd5 Bxd5 24.exd5 Rxc1 25.Rxc1 Bb2 26.Rc6 Qd4 27.Qxa6 Rf8 28.Rc8 g6 29.Rxf8+ Kxf8 30.Qd3 Qf2 31.Be3 Qh4 32.Qc4 Qh3 33.Qg4 Qxg4 34.fxg4 Nf4 35.Bxf4 exf4 36.a4 Ke7 37.Bc4 f6 38.gxf6+ Bxf6 39.Kg2 Bd4 40.Kf3 Be3 41.Ke4 Kd6 42.a5 Bd2 43.a6 Be3 44.h4 h6 45.g5 hxg5 46.hxg5 Ke7 47.Ke5 f3 48.d6+ Kd7 49.Bb5+ Kd8 50.Kf6 f2 51.Kxg6 Kc8 52.Kf6 Bf4 53.g6 Bxd6 54.g7 Bxb4 55.g8=Q+ Kc7 56.a7 f1=Q+ 57.Bxf1 Be7+ 58.Ke6 Kb6 59.Qb8+ Kc5 60.a8=Q 1-0
2019.07.15 47th Sparkassen Open
2354756 Koellner, Aaron Noah (2044) Barskij, A (1941) 1/2-1/2
1.d4 Nf6 2.Nf3 d5 3.e3 Bf5 4.Nbd2 e6 5.Ne5 h6 6.Bd3 Bxd3 7.cxd3 Bd6 8.O-O Nbd7 9.Nxd7 Nxd7 10.e4 O-O 11.e5 Be7 12.f4 c5 13.dxc5 Bxc5+ 14.Kh1 Rc8 15.Qg4 Rc6 16.Nf3 f5 17.Qh3 Rf7 18.g4 fxg4 19.Qxg4 Nf8 20.Bd2 Bb6 21.d4 Qe8 22.Nh4 Bd8 23.Nf3 Rf5 24.Rg1 Qf7 25.Rac1 Rxc1 26.Rxc1 Qg6 27.h3 h5 28.Qxg6 Nxg6 29.Rc8 Rf8 30.Bb4 Be7 31.Rxf8+ Bxf8 32.Bxf8 Kxf8 33.f5 exf5 34.Kg2 Nf4+ 35.Kg3 Ne6 36.h4 g6 37.Kf2 Kg7 38.Ke3 Kh6 39.Kf2 g5 40.hxg5+ Nxg5 41.Nh4 Ne4+ 42.Kf3 Kg5 43.Ng2 Nd2+ 44.Kg3 f4+ 45.Kh3 Kf5 46.b3 Nf3 47.Nh4+ Nxh4 48.Kxh4 Kg6 49.Kh3 Kg5 50.Kg2 h4 51.Kf3 h3 52.Kf2 Kf5 53.Kf3 Kg5 54.Kf2 Kg6 55.Kf3 Kg5 56.Kf2 Kf5 1/2-1/2
2019.07.14 47th Sparkassen Open
2362754 Hammerich, Simon (1954) Koellner, Aaron Noah (2044) 1-0
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.Nxc6 bxc6 10.Bd4 Bf4+ 11.Kb1 Nf6 12.g3 Be5 13.Bxe5 Qxe5 14.Qe3 d5 15.f4 Qc7 16.exd5 cxd5 17.Nxd5 Nxd5 18.Rxd5 Bb7 19.Rc5 Qd6 20.Rg1 Qd1+ 21.Qc1 Qd4 22.Rc3 O-O 23.Bg2 Bxg2 24.Rxg2 Rab8 25.Rb3 Rxb3 26.axb3 Rd8 27.Qe1 Qd5 28.Rf2 h5 29.Kc1 Qc5 30.Re2 Rc8 31.Kb1 a5 32.Qf2 Qb5 33.Rd2 Ra8 34.Qd4 Qb7 35.Qd7 Qe4 36.Qd4 Qh1+ 37.Ka2 Qe1 38.Qc3 Qc1 39.Rd4 Qh1 40.Qd2 Kh7 41.Qe2 Kh6 42.Qe4 Qxe4 43.Rxe4 h4 44.Re5 Rd8 45.c4 Rd2 46.gxh4 Kg6 47.Rxa5 Rxh2 48.c5 Rxh4 49.c6 Rh8 50.b4 Kf6 51.Kb3 Ke7 52.b5 Kd6 53.Kb4 Rh4 54.Ra7 Rxf4+ 55.Ka5 e5 56.Rd7+ Ke6 57.b6 Rc4 58.Kb5 Rc2 59.b4 Rh2 60.Rd8 1-0
2019.07.13 47th Sparkassen Open
2362678 Koellner, Aaron Noah (2044) IM Kashlinskaya, A (2492) 0-1
1.d4 Nf6 2.Bg5 d5 3.e3 c5 4.c3 Nc6 5.Nd2 e6 6.f4 Be7 7.Bxf6 gxf6 8.Qh5 Qb6 9.Rb1 cxd4 10.exd4 e5 11.fxe5 fxe5 12.dxe5 Be6 13.Bd3 O-O-O 14.Qe2 Rhe8 15.Ngf3 f6 16.Kd1 fxe5 17.Nxe5 Nxe5 18.Qxe5 Bf6 19.Qf4 Rg8 20.Nf3 Rxg2 21.Re1 Bd7 22.Qe3 Bg4 23.Qf4 Qf2 24.Bf5+ Bxf5 25.Qxf5+ Rd7 26.Qd3 Re7 27.Rxe7 Bxe7 28.Rc1 Qxb2 29.Rb1 Qxa2 30.Qf5+ Kd8 31.Qd3 Qa4+ 32.Ke1 Bh4+ 33.Nxh4 Qxh4+ 34.Kd1 Qg4+ 35.Kc1 Qf4+ 36.Kd1 Rg1+ 37.Kc2 Qf2+ 38.Kb3 Rxb1+ 39.Qxb1 Qb6+ 0-1
2019.06.23 11th Rheinland-Pfalz Open
2374689 Koellner, Aaron Noah (2106) Mueller, Peter (1956) 1-0
1.d4 Nf6 2.Bg5 d5 3.e3 c5 4.c3 Qb6 5.Qb3 Nbd7 6.Nd2 e6 7.Ngf3 Bd6 8.Qc2 O-O 9.Bd3 Re8 10.Bxf6 Nxf6 11.Ne5 Qc7 12.f4 c4 13.Be2 Nd7 14.O-O f6 15.Nxd7 Bxd7 16.Nf3 Re7 17.Bd1 Rf8 18.Qd2 Be8 19.Bc2 Bg6 20.Bxg6 hxg6 21.Qc2 f5 22.Ng5 Rd8 23.Qf2 Kf8 24.Qh4 Ke8 25.Qh7 Kd7 26.Qxg6 Rf8 27.Rfc1 Rf6 28.Qh5 Rh6 29.Qd1 Kc8 30.Qa4 a6 31.g3 Rh5 32.h4 Qd8 33.b3 cxb3 34.Qxb3 Qh8 35.c4 dxc4 36.Rxc4+ Kb8 37.Rb1 Rxg5 38.hxg5 Qh3 39.e4 fxe4 40.Rc3 g6 41.Qc2 Rh7 42.Qg2 Qf5 43.Re3 Qd5 44.Qxe4 Qxa2 45.Re2 Qc4 46.Rc2 Qa4 47.Rbc1 Ba3 48.Rc8+ Ka7 49.Rb1 Rd7 50.Kg2 a5 51.Qe5 Bb4 52.Qxe6 Rxd4 53.Qe3 Qa2+ 54.Kh3 Qd2 55.Qxd2 Rxd2 56.f5 gxf5 57.g6 Rd7 58.Kh4 Bd2 59.Rd1 Rd6 60.Rxd2 Rxg6 61.Rd5 Ka6 62.Rxf5 b5 63.Ra8+ Kb6 64.Rb8+ 1-0
2019.06.22 11th Rheinland-Pfalz Open
2374561 Faulhaber, Tobias (1804) Koellner, Aaron Noah (2106) 0-1
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.c4 Bb4+ 6.Nc3 Nf6 7.f3 d5 8.cxd5 exd5 9.exd5 Nxd5 10.Nxc6 bxc6 11.Bd2 O-O 12.Nxd5 Bxd2+ 13.Qxd2 cxd5 14.Be2 Qb6 15.O-O-O Rb8 16.Qd4 Bf5 17.Qxb6 Rfc8+ 18.Kd2 Rxb6 19.Rhe1 d4 20.Rc1 Rxb2+ 21.Kd1 Rxc1+ 22.Kxc1 Rc2+ 23.Kd1 Rxa2 24.Bc4 Ra1+ 25.Kd2 Rxe1 26.Kxe1 Kf8 0-1
2019.06.21 11th Rheinland-Pfalz Open
2374441 Kunz, Thorsten (1843) Koellner, Aaron Noah (2106) 1-0
1.c4 Nf6 2.g3 e6 3.Bg2 d5 4.cxd5 exd5 5.Nf3 Bd6 6.O-O O-O 7.d4 c6 8.Nc3 Bf5 9.Qb3 Qb6 10.Qxb6 axb6 11.Nh4 Be6 12.a3 b5 13.Bd2 Re8 14.Rfe1 Nbd7 15.f4 Nb6 16.e4 dxe4 17.Nxe4 Nxe4 18.Bxe4 Bd5 19.Bxd5 Nxd5 20.Nf5 Bf8 21.Rxe8 Rxe8 22.Kf2 Nb6 23.Ne3 Na4 24.b3 Nb6 25.Ba5 Nd7 26.Bc3 Ra8 27.Nc2 Nf6 28.Kf3 Nd5 29.Bb2 h5 30.h3 Bd6 31.Ne3 Ne7 32.g4 hxg4+ 33.hxg4 f6 34.f5 Kf7 35.a4 bxa4 36.Nc4 Bc7 37.Rxa4 Rh8 38.Ne3 Rh3+ 39.Ke4 Nc8 40.Ba3 Bd6 41.Ra8 Rh8 42.Rxc8 Rxc8 43.Bxd6 Re8+ 44.Kf4 b6 45.Bc7 b5 46.Bb6 Rh8 47.b4 Rb8 48.Bc5 Re8 49.d5 cxd5 50.Nxd5 Rb8 51.Ke4 Ke8 52.Nc7+ Kd7 53.Ne6 Kc6 54.Bf8 g6 55.fxg6 Kd7 56.g7 1-0
2019.06.21 11th Rheinland-Pfalz Open
2374501 Koellner, Aaron Noah (2106) Hofmann, C (1951) 1-0
1.d4 Nf6 2.Bg5 c5 3.d5 Qb6 4.Nc3 Qxb2 5.Bd2 Qb6 6.e4 d6 7.Rb1 Qd8 8.Bb5+ Bd7 9.Bc4 b6 10.f4 g6 11.e5 dxe5 12.fxe5 Ng8 13.Qf3 Qc7 14.e6 Qe5+ 15.Nge2 Nf6 16.exd7+ Nbxd7 17.Nb5 Kd8 18.O-O a6 19.d6 Qe4 20.Nc7 Ra7 21.dxe7+ Bxe7 22.Nd5 Qxc4 23.Nxe7 Kxe7 24.Bg5 Qe6 25.Nf4 Qf5 26.Nd5+ Ke6 27.Rbe1+ Kd6 28.Bf4+ 1-0
2019.06.20 11th Rheinland-Pfalz Open
2374320 Engel, Harald (1706) Koellner, Aaron Noah (2106) 0-1
1.c4 c6 2.Nf3 d5 3.e3 Nf6 4.Nc3 Bg4 5.d4 e6 6.Bd2 Nbd7 7.Be2 Bd6 8.h3 Bf5 9.Nh4 Be4 10.Nf3 Bg6 11.O-O Ne4 12.c5 Bc7 13.b4 h5 14.a4 Bf5 15.Nh2 g5 16.Nxe4 dxe4 17.Bxh5 Nf6 18.Be2 Bxh2+ 19.Kxh2 g4 20.g3 gxh3 21.g4 Qc7+ 22.Kh1 Bg6 23.Rg1 Nd5 24.Rg3 e5 25.Qf1 exd4 26.Rxh3 O-O-O 27.exd4 e3 28.fxe3 Qg3 0-1
2019.06.20 11th Rheinland-Pfalz Open
2374380 Koellner, Aaron Noah (2106) Schaum, Mi (1947) 1-0
1.d4 Nf6 2.Bg5 d5 3.e3 c6 4.Bd3 Bg4 5.f3 Bh5 6.Nd2 Qb6 7.Ne2 Nbd7 8.Bf4 e6 9.Rb1 Bb4 10.c3 Be7 11.Bc2 O-O 12.g4 Bg6 13.h4 Bxc2 14.Qxc2 c5 15.h5 Ne8 16.g5 f5 17.Nf1 Bd6 18.Bxd6 Qxd6 19.f4 b5 20.Nd2 Qc6 21.Nf3 Nd6 22.g6 h6 23.dxc5 Qxc5 24.Ned4 Rfe8 25.Qd3 Rab8 26.O-O Ne4 27.Kg2 a6 28.Rbc1 Rbc8 29.Rfd1 Nef6 30.a4 Ng4 31.axb5 axb5 32.b4 Qb6 33.Re1 Rb8 34.Ra1 Ndf6 35.Ra5 Nxh5 36.Rxb5 Qd6 37.Ra5 Qxf4 38.exf4 Nxf4+ 39.Kg3 Nxd3 40.Rxe6 Rxe6 41.Nxe6 Nf6 42.Ra7 Nh5+ 43.Kh4 Ndf4 44.Nfd4 Nxe6 45.Nxe6 Nf6 46.Rxg7+ Kh8 47.Rf7 Ne4 48.g7+ 1-0
2019.04.27 7th Hofheim Spring Open
2395305 IM Werner, Di (1990) Koellner, Aaron Noah (2174) 1-0
1.d4 d6 2.Nf3 Nd7 3.Nc3 Ngf6 4.e4 e5 5.Bc4 Be7 6.O-O c6 7.a4 Qc7 8.Ba2 h6 9.h3 Nf8 10.Be3 Ng6 11.Qe2 O-O 12.Rad1 Bd7 13.Kh1 Kh8 14.Ng1 Nh7 15.Nf3 f5 16.exf5 Rxf5 17.dxe5 dxe5 18.Bc4 Raf8 19.Bd3 R5f6 20.Bxg6 Rxg6 21.Rxd7 Qxd7 22.Nxe5 Qf5 23.Nxg6+ Qxg6 24.Bxa7 Bf6 25.Qe4 Qh5 26.Qb4 Rf7 27.Be3 Nf8 28.Bd4 Bg5 29.Qc4 Rf3 30.Be5 Rxh3+ 31.gxh3 Qxh3+ 32.Kg1 Ng6 33.Bg3 Bf4 34.Qd3 Ne5 35.Qe4 g5 36.Ne2 Qg4 37.Kg2 h5 38.Nxf4 gxf4 39.Qxe5+ Kh7 40.Qxf4 1-0
2019.04.25 7th Hofheim Spring Open
2398733 Oezdemir, Ali Oezden (1997) Koellner, Aaron Noah (2174) 1-0
1.e4 e5 2.Nf3 d6 3.d4 Nd7 4.Nc3 Ngf6 5.Bc4 Be7 6.O-O Nb6 7.Bd3 exd4 8.Nxd4 c5 9.Nf3 Bg4 10.h3 Bh5 11.a4 O-O 12.Re1 Ne8 13.a5 Nd7 14.g4 Bg6 15.Nh2 Nc7 16.f4 f6 17.Bf1 Bf7 18.Bg2 Nb8 19.Nf1 Nc6 20.Be3 h5 21.Ng3 hxg4 22.Qxg4 Be6 23.f5 Ne5 24.Qh4 Bf7 25.Rad1 g5 26.fxg6 Bxg6 27.Nf5 Kf7 28.Bxc5 Rh8 29.Qf2 Ne8 30.Bxa7 Qxa5 31.Bd4 Bf8 32.Nd5 Bh5 33.Rb1 Rg8 34.Kh2 b5 35.Rf1 Qd8 36.Ra1 Rb8 37.Ra7+ Nd7 38.Nb6 Nc7 39.Nxd7 Qxd7 40.Ng3 d5 41.Nxh5 Bd6+ 42.e5 1-0
2019.04.25 7th Hofheim Spring Open
2398762 Koellner, Aaron Noah (2174) Daub, Wolfgang (2057) 0-1
1.d4 Nf6 2.Nf3 d5 3.e3 e6 4.Bd3 c5 5.c3 Nc6 6.Nbd2 Bd6 7.O-O O-O 8.dxc5 Bxc5 9.e4 e5 10.exd5 Nxd5 11.Ne4 Be7 12.h3 h6 13.Ng3 f5 14.Bc4 Be6 15.Qe2 Bd6 16.Rd1 Nc7 17.Bxe6+ Nxe6 18.Nxe5 Nxe5 19.f4 Nxf4 20.Bxf4 Qb6+ 21.Kh1 Rae8 22.Qd2 Bb8 23.Re1 Qc6 24.Qc2 Qf6 25.Rad1 g5 26.Qb3+ Qf7 27.Qxf7+ Rxf7 28.Bxe5 Rxe5 29.Rd8+ Kg7 30.Red1 Bc7 31.R8d7 Bb6 32.Nh5+ Kf8 33.R7d6 Rfe7 34.h4 Re1+ 35.Kh2 Bc7 36.Rd5 R7e6 37.Rxf5+ Ke7 38.hxg5 Rxd6 39.Kh3 hxg5 40.Rxg5 Rf1 41.Ng3 Rh6+ 42.Kg4 Rf4# 0-1
2019.04.24 7th Hofheim Spring Open
2398677 Kalepky, H (1960) Koellner, Aaron Noah (2174) 1/2-1/2
1.d4 d6 2.c4 e5 3.Nf3 e4 4.Ng5 f5 5.Nc3 Nf6 6.Nh3 c6 7.Bg5 Nbd7 8.e3 Be7 9.Qd2 h6 10.Bxf6 Nxf6 11.Nf4 Kf7 12.Be2 d5 13.O-O-O g6 14.Rdf1 Bd6 15.Nh3 Re8 16.Kb1 dxc4 17.Bxc4+ Be6 18.Bxe6+ Rxe6 19.Rd1 Bb4 20.Nf4 Rd6 21.Qc2 Kg7 22.h3 c5 23.dxc5 Bxc5 24.Ne6+ Rxe6 25.Rxd8 Rxd8 26.Rd1 Rxd1+ 27.Qxd1 Rd6 28.Qb3 1/2-1/2
2019.04.24 7th Hofheim Spring Open
2398702 Koellner, Aaron Noah (2174) Sertbay, H (2032) 0-1
1.d4 Nf6 2.Bg5 c5 3.d5 Qb6 4.Nc3 e5 5.e4 Qxb2 6.Bd2 Qb6 7.Rb1 Qd8 8.f4 d6 9.Bb5+ Nbd7 10.Nf3 a6 11.Bxd7+ Nxd7 12.O-O exf4 13.Bxf4 Be7 14.e5 Nxe5 15.Nxe5 dxe5 16.Bxe5 O-O 17.d6 Bg5 18.Qf3 Ra7 19.Ne4 b6 20.Qg3 f6 21.Ba1 Raf7 22.Qb3 b5 23.c4 Be6 24.Qg3 Bxc4 25.Rf2 Bh6 26.Nxc5 Qb6 27.Bd4 Qc6 28.d7 Be6 29.Nxe6 Qxe6 30.Bc5 Rd8 31.Rd1 f5 32.Re2 Qxe2 33.Re1 Be3+ 34.Bxe3 Qd3 35.Qe5 Qxd7 36.Bc5 h6 37.Bb6 Rc8 38.Qg3 f4 39.Qb3 Kh8 40.h4 Rf6 41.Bf2 f3 42.gxf3 Qh3 43.Qd3 Qxf3 44.Qxf3 Rxf3 45.Re6 Rc2 46.Bd4 Rd3 47.Rxh6+ Kg8 48.Bxg7 Rd1# 0-1
2019.04.23 7th Hofheim Spring Open
2398646 Koellner, Aaron Noah (2174) WCM Sharma, Isha (1989) 0-1
1.d4 d6 2.Nf3 Nf6 3.Nbd2 Nbd7 4.e4 e5 5.c3 Be7 6.Bc4 O-O 7.O-O c6 8.a4 Qc7 9.a5 Rb8 10.Re1 b5 11.axb6 axb6 12.Nf1 b5 13.Ba2 c5 14.Ng3 Re8 15.Ng5 c4 16.b3 h6 17.Nf3 Bf8 18.bxc4 bxc4 19.Be3 Nb6 20.h3 Bd7 21.Nd2 Ba4 22.Qf3 Nfd7 23.Reb1 Ra8 24.Nf5 Rec8 25.g4 Ra6 26.Qe2 Bb5 27.Rc1 Na4 28.Rc2 Rca8 29.Bxc4 Nxc3 30.Rxc3 Rxa1+ 31.Kg2 Bxc4 32.Qxc4 Qxc4 33.Rxc4 Nf6 34.Rc6 R1a6 35.Rc7 Re8 36.f3 Ra2 37.Kg3 exd4 38.Nxd4 d5 39.e5 Rxe5 40.Bf4 Re8 41.Rc2 Rxc2 42.Nxc2 g5 43.Be3 Rc8 44.Nd4 Kh7 45.h4 Rc3 46.Nf5 Bc5 47.Bxc5 Rxc5 48.hxg5 hxg5 49.Nb3 Rc3 50.Nbd4 Nd7 51.Nb5 Rd3 52.Kf2 Ne5 53.Nbd4 f6 54.Ke2 Kg6 55.Nc6 Ra3 56.Nxe5+ fxe5 57.Ne7+ Kf7 58.Nxd5 Ke6 59.Ne3 Rb3 60.Kf2 e4 61.fxe4 Ke5 62.Nf1 Kf4 63.Nh2 Rb2+ 64.Kg1 Kxe4 65.Kh1 Kf4 66.Kg1 Kg3 67.Nf1+ Kxg4 68.Nh2+ Kh3 69.Nf1 g4 70.Ne3 g3 71.Kh1 Rb1+ 0-1
2019.04.19 GRENKE Chess Open 2019
2400539 IM Shvayger, Y (2366) Koellner, Aaron Noah (2174) 1/2-1/2
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.Be3 a6 7.a3 b5 8.Nxc6 Qxc6 9.Bd3 Bb7 10.O-O Nf6 11.Bd4 Bc5 12.Bxc5 Qxc5 13.Qf3 Qc7 14.Qh3 h5 15.Rae1 Ng4 16.Qg3 Qxg3 17.hxg3 Ne5 18.f4 Nc4 19.Bxc4 bxc4 20.Kf2 Ke7 21.Rh1 Bc6 22.Ke3 Rab8 23.Rb1 g6 24.Kd4 Rhc8 25.Rh4 Rb6 26.Rhh1 Ba8 27.Rhe1 Rd6+ 28.Ke3 Rb8 29.Nd1 f5 30.e5 Rdb6 31.Re2 d6 32.Kd4 dxe5+ 33.Rxe5 Rd6+ 34.Kc3 Rbd8 35.Ne3 Rd2 36.Re1 Be4 37.Rc5 Bxc2 38.Nxc4 R8d3+ 39.Kb4 Rd1 40.Ree5 Rxg3 41.Rc6 Rb3+ 42.Ka5 Rd5+ 43.Kxa6 Rxe5 44.Nxe5 Rxb2 45.Nxg6+ Kf7 46.Ne5+ Ke7 47.Rc7+ Kd6 48.Rc3 Kd5 49.g3 Kd4 50.Rc4+ Ke3 51.Rc3+ Kd4 52.Rc4+ Ke3 53.Rc3+ Kd4 1/2-1/2
2019.04.19 GRENKE Chess Open 2019
2400653 Koellner, Aaron Noah (2174) FM Nothnagel, Marian Can (2363) 0-1
1.d4 Nf6 2.Bg5 e6 3.Nd2 h6 4.Bh4 d5 5.e3 c5 6.c3 Nc6 7.f4 Be7 8.Bd3 Qb6 9.Rb1 g5 10.fxg5 hxg5 11.Bxg5 cxd4 12.exd4 e5 13.dxe5 Ng4 14.Qe2 Bxg5 15.Ngf3 Bxd2+ 16.Kxd2 Nf2 17.Rhf1 Nxd3 18.Qxd3 Be6 19.Ng5 Nxe5 20.Qe2 Nc4+ 21.Kd3 O-O-O 22.Nxf7 Bxf7 0-1
2019.04.14 25th Schloss Open 2019
2408857 Koellner, Aaron Noah (2174) IM Jugelt, T (2408) 0-1
1.d4 Nf6 2.Bg5 Ne4 3.Bf4 d5 4.e3 e6 5.Bd3 Bd6 6.Bxe4 Bxf4 7.exf4 dxe4 8.Ne2 b6 9.Nd2 Bb7 10.O-O Nd7 11.Nc4 Qe7 12.c3 O-O 13.Re1 Rad8 14.Qa4 a6 15.Ne5 b5 16.Qb3 Nb6 17.Qc2 c5 18.Rad1 Nd5 19.g3 h5 20.dxc5 Qxc5 21.Nd4 Nf6 22.Qe2 Bd5 23.a3 g6 24.h3 Kg7 25.Qe3 Qc7 26.b3 Nd7 27.Nxd7 Rxd7 28.Rc1 Rfd8 29.c4 bxc4 30.bxc4 Bb7 31.Nb3 Rd3 32.Qc5 Rc8 33.Qb4 h4 34.Rc3 hxg3 35.fxg3 Kg8 36.c5 Bd5 37.Rec1 Rb8 38.Qa5 Qxa5 39.Nxa5 Rb5 40.c6 Rxa5 41.c7 Bb7 42.c8=Q+ Bxc8 43.Rxc8+ Kg7 44.R8c3 Rxa3 45.Rxa3 Rxa3 46.Kf2 f5 47.Rh1 Kf6 48.h4 Ra2+ 49.Ke3 Rg2 50.h5 Rxg3+ 51.Kd4 gxh5 52.Rxh5 Rd3+ 53.Kc5 e5 0-1
2019.04.13 25th Schloss Open 2019
2408849 FM Gungl, T (2329) Koellner, Aaron Noah (2174) 1/2-1/2
1.d4 d5 2.c4 c6 3.Nc3 Nf6 4.Nf3 dxc4 5.a4 Bf5 6.Nh4 Bg6 7.Nxg6 hxg6 8.e3 e6 9.Bxc4 Bb4 10.Bd2 Nbd7 11.h3 a5 12.Qc2 Qe7 13.Rd1 g5 14.Be2 g4 15.h4 g3 16.fxg3 e5 17.O-O Bd6 18.Bf3 e4 19.Nxe4 Nxe4 20.Qxe4 Qxe4 21.Bxe4 Bxg3 22.Be1 Bxe1 23.Rfxe1 Rxh4 24.Bf3 Nb6 25.b3 O-O-O 26.Rc1 Nd7 27.Kf2 Kc7 28.Rh1 Rxh1 1/2-1/2
2019.04.13 25th Schloss Open 2019
2408853 Koellner, Aaron Noah (2174) IM Carlstedt, J (2433) 1/2-1/2
1.d4 g6 2.Nf3 Bg7 3.Nbd2 d6 4.e4 Nd7 5.Bc4 e6 6.c3 a6 7.a4 b6 8.O-O h6 9.Qe2 Ne7 10.Rd1 O-O 11.Nf1 Bb7 12.Ng3 Qe8 13.Bd3 e5 14.dxe5 dxe5 15.b4 Nc8 16.Ba3 Nd6 17.c4 a5 18.b5 Qe7 19.c5 Nxc5 20.Bxc5 bxc5 21.Rac1 h5 22.Nd2 Bh6 23.Ngf1 Rad8 24.Rc3 Rd7 25.Nb3 c4 26.Bxc4 Nxe4 27.Rxd7 Qxd7 28.Rd3 Qe8 29.Nxa5 Ba8 30.Nb3 Qe7 31.Ng3 Nd6 32.Bd5 e4 33.Nc5 Qe5 34.Ncxe4 Nxe4 35.Qxe4 Qa1+ 36.Nf1 Bxd5 37.Rxd5 Bg7 38.Rd7 Be5 39.a5 Bd6 40.a6 Qa5 41.Qb7 Qe1 42.Rxd6 cxd6 43.a7 Qe8 44.b6 Kg7 45.Qd5 Qa4 46.Qxd6 Re8 47.Qd2 Kh7 48.g3 Qb5 49.Qa2 Re1 50.Qxf7+ Kh6 51.Qf8+ Kh7 52.Qf7+ Kh6 53.Qf4+ Kh7 54.Qf7+ 1/2-1/2
2019.04.12 25th Schloss Open 2019
2408840 Suranyi, P (2042) Koellner, Aaron Noah (2174) 0-1
1.d4 Nf6 2.Nf3 c5 3.d5 b5 4.c4 Bb7 5.Qc2 e6 6.dxe6 fxe6 7.Nbd2 bxc4 8.e4 d5 9.Ng5 Qd7 10.Nxc4 Nc6 11.Nd2 Bd6 12.Bb5 O-O 13.Bxc6 Bxc6 14.O-O h6 15.exd5 exd5 16.Ngf3 Rae8 17.Nb3 Ne4 18.Be3 d4 19.Qc4+ Kh8 20.Nfxd4 cxd4 21.Qxd4 Qg4 22.Qd1 Qh4 23.h3 Bd7 24.Nd2 Bxh3 25.Nxe4 Bxg2 26.f3 Qh2+ 27.Kf2 Bxf3+ 0-1
2019.04.12 25th Schloss Open 2019
2408845 Koellner, Aaron Noah (2174) GM Inkiov, V (2421) 1/2-1/2
1.d4 d5 2.Bf4 e6 3.e3 Nf6 4.Nd2 c5 5.c3 Nc6 6.Ngf3 Bd6 7.Bg3 cxd4 8.exd4 Qc7 9.Bd3 O-O 10.O-O Bxg3 11.hxg3 Rb8 12.a4 a6 13.Qe2 Re8 14.Ne5 Nxe5 15.dxe5 Nd7 16.Nf3 Nf8 17.Rfc1 Bd7 18.c4 dxc4 19.Rxc4 Qd8 20.Rd1 Qe7 21.Be4 a5 22.Qd2 b6 23.Rc7 Rbd8 24.Qd6 Qxd6 25.Rxd6 Bxa4 26.Rxb6 Rb8 27.Ra6 Bd7 28.Rxa5 Rxb2 29.Raa7 Rd8 30.Nd4 g5 31.g4 Rb4 32.Nc6 Bxc6 33.Bxc6 Rc4 34.Bf3 Rxc7 35.Rxc7 Ng6 36.Rc5 Rd4 37.g3 Ra4 38.Kf1 Kg7 39.Ke2 Ra2+ 40.Ke3 Ra3+ 41.Ke2 Ra2+ 42.Ke3 Ra3+ 1/2-1/2
2019.01.05 31st Staufer-Open 2019
2448814 Koellner, Ruben Gideon (2236) Koellner, Aaron Noah (2095) 1-0
1.d4 Nf6 2.Nf3 d5 3.e3 Bf5 4.Bd3 Bg6 5.b3 e6 6.O-O Nbd7 7.Bb2 Bd6 8.Ne5 c6 9.Nd2 Ne4 10.f3 Nxd2 11.Qxd2 Qc7 12.f4 Nf6 13.c4 Bxd3 14.Nxd3 Ne4 15.Qe2 h5 16.Nf2 Nxf2 17.Rxf2 f5 18.h4 Qe7 19.g3 Kf7 20.Kg2 Rh6 21.Kh3 Rah8 22.Qc2 Rg6 23.cxd5 cxd5 24.Rc1 Rg4 25.Rg2 g5 26.fxg5 Rxg5 27.hxg5 Qxg5 28.Qe2 Qg4+ 29.Kh2 Bxg3+ 30.Kg1 Qh3 31.Qf3 Rg8 32.Rc7+ Kf6 33.Rh7 h4 34.Ba3 Bh2+ 35.Kf2 Bg3+ 36.Ke2 Qg4 37.Be7+ Kg6 38.Rxh4 Qxf3+ 39.Kxf3 Kf7 40.Rxg3 Rxg3+ 41.Kxg3 Kxe7 42.Kf4 1-0
2019.01.04 31st Staufer-Open 2019
2448708 Koellner, Aaron Noah (2095) FM Gheng, J (2309) 0-1
1.d4 Nf6 2.Bg5 c6 3.Nd2 Qb6 4.Ngf3 d6 5.e4 Bg4 6.Bd3 Nbd7 7.O-O Bxf3 8.Nxf3 h6 9.Bxf6 exf6 10.Qd2 g6 11.c3 Bg7 12.Rae1 O-O 13.Nh4 Rad8 14.Bc4 Kh7 15.Qc2 Qc7 16.f4 d5 17.Bd3 dxe4 18.Rxe4 f5 19.Re3 c5 20.d5 c4 21.Bxf5 Qb6 22.Re1 Rfe8 23.Be4 Nf6 24.Bxg6+ fxg6 25.Qxg6+ Kh8 26.Nf5 Bf8 27.Kf1 Rxe3 28.Rxe3 Nxd5 29.Re6 Qxb2 30.Nxh6 Qc1+ 31.Kf2 Qxf4+ 32.Ke1 Qc1+ 33.Kf2 Qd2+ 34.Kg3 Qxh6 35.Qxh6+ Bxh6 36.Rxh6+ Kg7 37.Rh4 b5 38.a4 a6 39.axb5 axb5 40.Rd4 Kf6 41.Kf3 Ke5 42.Re4+ Kd6 43.Rd4 Kc5 44.g4 Rf8+ 45.Kg3 Nxc3 46.Rd7 b4 47.Rc7+ Kd4 48.g5 b3 49.Rb7 Ne4+ 50.Kg4 Nc5 51.Rb6 c3 52.g6 c2 53.g7 Rg8 54.Rd6+ Kc4 0-1
2019.01.02 31st Staufer-Open 2019
2448620 FM Schulz, Kar (2240) Koellner, Aaron Noah (2095) 1-0
1.Nf3 Nf6 2.g3 Nc6 3.d4 d6 4.Bg2 g6 5.b3 Bg7 6.Bb2 O-O 7.O-O Bf5 8.Nbd2 Ne4 9.Nh4 Nxd2 10.Qxd2 Bd7 11.c4 e5 12.dxe5 dxe5 13.Rad1 Be8 14.Qxd8 Rxd8 15.Rxd8 Nxd8 16.Ba3 Bc6 17.Bxf8 Kxf8 18.Rd1 Ke7 19.Bxc6 Nxc6 20.Nf3 b6 21.Ng5 Nb4 22.Ne4 a5 23.Nc3 e4 24.Nd5+ Nxd5 25.Rxd5 c6 26.Rd1 f5 27.f3 exf3 28.exf3 Bb2 29.Kf2 Ba3 30.f4 Bd6 31.Kf3 h5 32.h3 Ke6 33.g4 hxg4+ 34.hxg4 fxg4+ 35.Kxg4 Be7 36.Rh1 b5 37.cxb5 cxb5 38.Re1+ Kd6 39.Re5 a4 40.Rxb5 a3 41.Rb6+ Kc5 42.Rxg6 Kb4 43.Rc6 Bc5 44.f5 Kc3 45.Rxc5+ Kb2 46.f6 Kxa2 47.f7 Kxb3 48.f8=Q a2 49.Qb8+ Ka3 50.Ra5# 1-0
2018.07.29 Xtracon Chess Open 2018
2535744 Sorensen, Bernhard (1691) Koellner, Aaron Noah (1992) 0-1
1.d4 d6 2.Bf4 g6 3.e3 Bg7 4.c3 Nd7 5.Bc4 e5 6.dxe5 dxe5 7.Bg3 Qe7 8.Nd2 Ngf6 9.Ngf3 h6 10.O-O Nh5 11.Bh4 g5 12.Ne1 Ndf6 13.Bg3 c6 14.Qb3 O-O 15.Be2 Nxg3 16.fxg3 Be6 17.Qc2 Nd5 18.Nc4 b5 19.e4 bxc4 20.exd5 cxd5 21.Bh5 Qc5+ 22.Kh1 Rab8 23.Qe2 Rb7 24.Rf2 Rfb8 25.Rb1 d4 26.cxd4 exd4 27.Nf3 d3 28.Qd2 c3 29.Qe1 c2 0-1
2018.07.28 Xtracon Chess Open 2018
2535600 Koellner, Aaron Noah (1992) Agustsson, H (1844) 0-1
1.d4 d5 2.Bf4 c5 3.c3 Nc6 4.e3 Qb6 5.Qb3 c4 6.Qc2 e5 7.dxe5 Bf5 8.Qxf5 Qxb2 9.Be2 Nge7 10.Qh5 Qxa1 11.f3 Qxb1+ 12.Kf2 Qf5 13.Qh4 Ng6 14.Qg3 Ncxe5 15.h4 Nxf4 16.exf4 Bc5+ 17.Ke1 Qb1+ 18.Kd2 Qb2+ 19.Kd1 Be3 0-1
2018.07.27 Xtracon Chess Open 2018
2535411 Dahl, Max (1848) Koellner, Aaron Noah (1992) 1/2-1/2
1.d4 Nf6 2.Nf3 d5 3.c4 e6 4.Bg5 Nbd7 5.e3 Be7 6.Nc3 h6 7.Bh4 Ne4 8.Bxe7 Qxe7 9.cxd5 Nxc3 10.bxc3 exd5 11.Bd3 O-O 12.O-O c6 13.c4 Nf6 14.cxd5 Nxd5 15.Re1 Bg4 16.h3 Nc3 17.Qd2 Bxf3 18.Qxc3 Qg5 19.Bf1 Be4 20.Kh2 Rac8 21.Rac1 b6 22.Qa3 Rc7 23.Rc3 f5 24.g3 Rf6 25.f4 Qh5 26.Qb3+ Kh8 27.Qd1 Qe8 28.Bd3 Bd5 29.Bc4 Bxc4 30.Rxc4 Re7 31.Qf3 g5 32.Rc3 gxf4 33.gxf4 Rg6 34.Rg1 Rxg1 35.Kxg1 Qg8+ 36.Kh1 Qd5 37.Qxd5 cxd5 38.Kg2 Kg7 39.Kf3 Kf6 40.Rc6+ Re6 41.Rc7 Re7 42.Rc6+ Re6 43.Rc7 Re7 44.Rc6+ 1/2-1/2
2018.07.26 Xtracon Chess Open 2018
2535245 Koellner, Aaron Noah (1992) Madison, S (1704) 1-0
1.d4 d5 2.Bf4 e6 3.e3 c6 4.Nd2 Nf6 5.Bd3 Bd6 6.Bg3 Qc7 7.Bxd6 Qxd6 8.f4 Nbd7 9.Ngf3 Ng4 10.Qe2 f5 11.Ne5 Ngf6 12.Ndf3 Ne4 13.Nxd7 Bxd7 14.Bxe4 fxe4 15.Ne5 O-O 16.O-O Be8 17.c4 b6 18.Rfc1 c5 19.Qd2 Rd8 20.a3 Qe7 21.b4 cxd4 22.Qxd4 Qb7 23.Rc3 Bh5 24.Rc2 Rc8 25.Rac1 Rfd8 26.c5 bxc5 27.Rxc5 Rxc5 28.Rxc5 Qa6 29.Qb2 Qb6 30.Qc3 h6 31.Kf2 Qa6 32.g4 Be8 33.h4 Kh7 34.Rc7 d4 35.exd4 Qa4 36.Qe3 Kg8 37.g5 hxg5 38.hxg5 Qd1 39.Rc1 Qh5 40.Kg2 Bg6 41.Rh1 Rc8 42.Rxh5 Rc2+ 43.Kg3 Bxh5 44.Qxe4 Rc3+ 45.Kh4 Bd1 46.Qa8+ Kh7 47.g6+ Kh6 48.Qh8# 1-0
2018.07.25 Xtracon Chess Open 2018
2535024 Sjol, H (1841) Koellner, Aaron Noah (1992) 1-0
1.d4 Nf6 2.Nf3 d5 3.c4 e6 4.Nc3 Be7 5.Bg5 Nbd7 6.e3 Ne4 7.Bxe7 Qxe7 8.cxd5 Nxc3 9.bxc3 exd5 10.Bd3 O-O 11.O-O Nf6 12.Ne5 Ne4 13.c4 c6 14.Qc2 f6 15.Nf3 Bg4 16.Nd2 Rae8 17.Rae1 f5 18.Nb3 Qg5 19.f3 Bh3 20.Kh1 Qh5 21.fxe4 Bg4 22.e5 Re6 23.Qf2 Rh6 24.g3 f4 25.exf4 g5 26.Be2 gxf4 27.Bxg4 Qxg4 28.gxf4 Kh8 29.cxd5 Qc8 30.d6 Rf5 31.Re2 Qe6 32.Nc5 Qd5+ 33.Qg2 Qxd4 34.Ne6 Rxe6 35.Rd2 Qb6 36.Qg4 Rexe5 37.Rg1 Rg5 38.Qc8+ Kg7 39.Rxg5+ Rxg5 40.Qc7+ Qxc7 41.dxc7 Rf5 42.c8=Q Rxf4 43.Qc7+ Rf7 44.Rg2+ Kf8 45.Qd8# 1-0
2018.07.24 Xtracon Chess Open 2018
2534831 Koellner, Aaron Noah (1992) Satre, Roger (1834) 0-1
1.d4 Nf6 2.Bg5 c5 3.Bxf6 gxf6 4.d5 Qb6 5.Qc1 f5 6.c4 Bh6 7.e3 f4 8.exf4 Bxf4 9.Qxf4 Qxb2 10.Ne2 Qxa1 11.Nc3 d6 12.Qd2 a6 13.Bd3 b5 14.cxb5 axb5 15.Bxb5+ Bd7 16.Bxd7+ Nxd7 17.O-O Rb8 18.Re1 Ne5 19.Qg5 Kd7 20.f4 Nf3+ 21.gxf3 Rbg8 22.Rxe7+ Kd8 23.Rb7+ Rxg5+ 24.fxg5 Re8 25.Kf2 Re7 26.Rb3 Kc8 27.h4 Rb7 28.Rxb7 Kxb7 29.Kg3 Qb2 30.h5 Kc8 31.f4 Kd8 32.h6 Qc2 33.Kg4 Ke7 34.a4 f6 35.a5 Qg2+ 36.Kf5 Qh3+ 37.Ke4 f5# 0-1
2018.07.23 Xtracon Chess Open 2018
2541239 Grove, P (2202) Koellner, Aaron Noah (1992) 1-0
1.c4 e5 2.g3 Nc6 3.Bg2 Bc5 4.Nc3 a6 5.Nf3 d6 6.O-O h5 7.e3 h4 8.d4 Ba7 9.dxe5 hxg3 10.hxg3 Bg4 11.exd6 Qf6 12.Qd5 O-O-O 13.Qg5 Qe6 14.dxc7 Re8 15.Nh2 Bf5 16.Bd5 Qd7 17.Rd1 Nd4 18.exd4 Nf6 19.Bf3 Bc2 20.Bf4 Rxh2 21.Kxh2 Rh8+ 22.Kg1 Qh3 23.Qxg7 Nd7 24.Nd5 Re8 25.Bg4 1-0
2018.07.22 Xtracon Chess Open 2018
2541116 Koellner, Aaron Noah (1992) Sundin, Sven-Ingvar (1567) 1-0
1.d4 d5 2.Bf4 Nf6 3.e3 e6 4.Nd2 Bd6 5.Bg3 O-O 6.Bd3 c5 7.c3 Nc6 8.Ngf3 b6 9.e4 dxe4 10.Nxe4 Nxe4 11.Bxe4 Bb7 12.dxc5 Bxc5 13.Qc2 f5 14.Bd3 Bd6 15.Rd1 Bxg3 16.hxg3 Qf6 17.O-O e5 18.Bc4+ Kh8 19.Rd7 Na5 20.Be2 Bc6 21.Rd2 Nb7 22.Rfd1 Rad8 23.Rxd8 Rxd8 24.Rxd8+ Nxd8 25.Qd2 g6 26.Nxe5 Qxe5 27.Qxd8+ Kg7 28.Qd4 Qxd4 29.cxd4 Kf6 30.Bc4 b5 31.Bb3 a5 32.a3 Ke7 33.f3 Kd6 34.Kf2 a4 35.Bg8 h6 36.Ke3 g5 37.Bf7 Bd7 38.Kd3 Bc6 39.Kc3 Bd7 40.Kb4 Bc6 41.Ba2 Bd7 42.Bb1 Kd5 43.Bd3 Kxd4 44.Bxb5 Be6 45.Kxa4 Ke3 46.Bc6 Kf2 47.g4 Kxg2 48.gxf5 Bxf5 49.f4+ Kg3 50.fxg5 hxg5 51.b4 Kf4 52.b5 Be4 53.Bxe4 Kxe4 54.b6 1-0
2018.07.22 Xtracon Chess Open 2018
2540874 Nilsson, P1 (2229) Koellner, Aaron Noah (1992) 1-0
1.e4 c5 2.c3 d5 3.exd5 Qxd5 4.d4 Nf6 5.Nf3 e6 6.Na3 Nc6 7.Be2 a6 8.Nc4 Qd8 9.O-O cxd4 10.cxd4 Be7 11.Qb3 O-O 12.Bd2 b5 13.Nce5 Bb7 14.Be3 Rc8 15.Nxc6 Bxc6 16.Ne5 Bd5 17.Qd1 Qb6 18.Bf3 Rfd8 19.Bxd5 Rxd5 20.Qf3 Qd8 21.Rac1 Bd6 22.Rxc8 Qxc8 23.Rc1 Qb8 24.Nc6 Qb7 25.Bf4 Ne8 26.Bxd6 Nxd6 27.Rc5 Rf5 28.Rxf5 Nxf5 29.d5 Qd7 30.g4 Nh4 31.Qe4 g6 32.g5 Nf5 33.dxe6 Qxe6 34.Ne5 Qxa2 35.Nd7 Qa1+ 36.Kg2 Nd6 37.Qa8+ Kg7 38.Qf8# 1-0
2018.07.21 Xtracon Chess Open 2018
2540780 Koellner, Aaron Noah (1992) Kristiansen, Elias V. (1163) 1-0
1.d4 Nf6 2.Nf3 c6 3.Nbd2 d5 4.e3 Bf5 5.h3 e6 6.Ne5 Nbd7 7.g4 Bg6 8.h4 h6 9.Nxg6 fxg6 10.Bd3 Kf7 11.c4 dxc4 12.Nxc4 Bb4+ 13.Bd2 Bxd2+ 14.Nxd2 c5 15.Qf3 cxd4 16.exd4 Qb6 17.Nb3 Qb4+ 18.Ke2 e5 19.g5 exd4 20.gxf6 Rae8+ 21.Kf1 gxf6 22.Qd5+ Ke7 23.Bxg6 Ref8 24.Re1+ Kd8 25.Nxd4 Rfg8 26.Ne6+ Kc8 27.Rc1+ Kb8 28.Qxd7 Qxb2 29.Rb1 1-0
2018.06.02 10th Rheinland-Pfalz Open
2565669 Stull, N (2096) Koellner, Aaron Noah (2007) 1/2-1/2
1.Nf3 d5 2.d4 Nf6 3.c4 c6 4.Nc3 dxc4 5.a4 Bf5 6.e3 e6 7.Bxc4 Bb4 8.O-O Nbd7 9.Qe2 Bg6 10.e4 O-O 11.Bd3 Bh5 12.e5 Nd5 13.Nxd5 cxd5 14.Be3 Rc8 15.Rfc1 Qb6 16.Rc2 Nb8 17.Rac1 Nc6 18.h3 Bg6 19.Bxg6 hxg6 20.Qb5 Ba5 21.Kf1 Qxb5+ 22.axb5 Ne7 23.Ke2 Rxc2+ 24.Rxc2 Rc8 25.Rxc8+ Nxc8 26.Bd2 Bxd2 27.Kxd2 f6 28.Kc3 g5 29.Ne1 Kf7 30.Nd3 Ne7 31.Nc5 b6 32.Nb7 Nc8 33.Nd8+ Ke7 34.Nc6+ Kd7 35.g4 Ne7 36.Nxe7 Kxe7 1/2-1/2
2018.06.02 10th Rheinland-Pfalz Open
2565571 Koellner, Aaron Noah (2007) FM Puth, D (2257) 1/2-1/2
1.d4 Nf6 2.Bg5 c5 3.Bxf6 gxf6 4.d5 Qb6 5.Qc1 f5 6.c4 Bg7 7.Nc3 d6 8.e3 Nd7 9.Qc2 Ne5 10.Be2 Bd7 11.Nh3 h5 12.O-O Ng4 13.a3 Be5 14.Nf4 Bxf4 15.exf4 e5 16.dxe6 fxe6 17.Rfe1 Kf7 18.Rad1 Rad8 19.Bf3 Bc6 20.Qe2 Rhe8 21.h3 Bxf3 22.Qxf3 Nf6 23.Rd2 Qc6 24.Qxc6 bxc6 25.Red1 d5 26.Na4 Nd7 27.g3 Nb6 28.Nxc5 Nxc4 29.Rc2 Rb8 30.Nd7 Rbc8 31.Ne5+ Nxe5 32.fxe5 Ke7 33.Rc5 Kd7 34.Rd4 Rb8 35.b4 Rh8 36.Ra5 Ra8 37.Kg2 Kc7 38.Kf3 Kb6 39.Rh4 Rac8 40.Rc5 Ra8 41.Ra5 Rac8 42.a4 Ra8 43.Kf4 Rad8 44.Ke3 Ra8 45.Kd4 a6 46.Rc5 Rab8 47.Ke3 1/2-1/2
2018.06.01 10th Rheinland-Pfalz Open
2565416 Koellner, Aaron Noah (2007) von Haefen, Dieter (1687) 1-0
1.d4 Nf6 2.Nf3 c5 3.e3 e6 4.Nbd2 b6 5.c3 Bb7 6.Bd3 Be7 7.e4 d6 8.O-O O-O 9.Qe2 Re8 10.Rd1 Nbd7 11.e5 dxe5 12.dxe5 Nd5 13.Ne4 Qc7 14.Neg5 f5 15.exf6 Bxf6 16.Bxh7+ Kh8 17.Bg6 Re7 18.Nd4 Bxg5 19.Bxg5 Nf4 20.Bxf4 Qxf4 21.Qh5+ Qh6 22.Nb5 Nf6 23.Qxh6+ gxh6 24.Nd6 Bxg2 25.Rd3 Bd5 26.c4 Bc6 27.Rad1 Be8 28.Nxe8 Nxe8 29.Rd8 1-0
2018.06.01 10th Rheinland-Pfalz Open
2565499 Fink, Wolfgang (1790) Koellner, Aaron Noah (2007) 0-1
1.f4 d5 2.Nf3 Bg4 3.e3 e6 4.d4 Nd7 5.Bd3 f5 6.Nbd2 Ngf6 7.c4 c6 8.a3 a5 9.b3 Ne4 10.O-O Bd6 11.Qc2 Ndf6 12.Bxe4 fxe4 13.Ne5 Bf5 14.Qd1 h5 15.Bb2 Bxe5 16.fxe5 Ng4 17.Qe2 Qh4 18.h3 Qg3 19.hxg4 hxg4 20.Qe1 Qh2+ 21.Kf2 g3+ 22.Ke2 Bg4+ 23.Nf3 Qxg2+ 24.Kd1 Bxf3+ 25.Kc1 Rh2 0-1
2018.05.31 10th Rheinland-Pfalz Open
2573102 Duero, Liam Koellner, Aaron Noah (2007) 1-0
1.d4 d6 2.Nf3 Nf6 3.g3 g6 4.Bg2 Bf5 5.b3 Bg7 6.Bb2 Qc8 7.Nbd2 Bh3 8.O-O h5 9.e4 h4 10.Bxh3 Qxh3 11.Ng5 Qc8 12.e5 Nh7 13.Nde4 d5 14.Nxh7 dxe4 15.Ng5 Qf5 16.f4 exf3 17.Qxf3 Qxg5 18.Qxf7+ Kd7 19.Qxg7 Na6 20.Qf7 Raf8 21.Qd5+ Kc8 22.Rxf8+ Rxf8 23.Qe6+ Kb8 24.Bc1 Qh5 25.g4 Qh7 26.Bg5 Qf7 27.Qxf7 Rxf7 28.a3 Kc8 29.e6 Rf3 30.Bxe7 c6 31.Bg5 Rc3 32.Re1 Nc7 33.Re2 h3 34.Kf2 b5 35.Bf4 Ne8 36.Be5 Kd8 37.d5 Rc5 38.d6 Rxe5 39.Rxe5 Nxd6 40.e7+ Ke8 41.Kg3 1-0
2018.05.31 10th Rheinland-Pfalz Open
2573010 Koellner, Aaron Noah (2007) Lang, Jochen (1520) 1-0
1.d4 d5 2.Nc3 Nf6 3.Bf4 c6 4.e3 Bf5 5.f3 h6 6.g4 Bg6 7.h4 e6 8.Bd3 Bxd3 9.Qxd3 Bd6 10.Nh3 Bxf4 11.Nxf4 Nbd7 12.O-O-O Qe7 13.g5 Ng8 14.g6 f6 15.e4 e5 16.exd5 exf4 17.Rhe1 Ne5 18.dxe5 fxe5 19.Qf5 Qf6 20.Rxe5+ Ne7 21.Qe4 Kf8 22.d6 Nxg6 23.Rf5 1-0
2018.05.03 10th Rheinland-Pfalz Open
2565769 Koellner, Aaron Noah (2007) Pishanidar, Borzou (1821) 0-1
1.d4 d5 2.Bf4 Nf6 3.e3 e6 4.Nd2 Bd6 5.Bg3 O-O 6.Bd3 b6 7.Qe2 Bb7 8.f4 Ne4 9.Ngf3 Nd7 10.Bh4 Be7 11.Bxe7 Qxe7 12.g4 c5 13.c3 cxd4 14.cxd4 Rac8 15.h4 Ng3 16.Qg2 Nxh1 17.Ke2 Nf6 18.Rxh1 Ne4 19.g5 f5 20.gxf6 Rxf6 21.h5 Qb4 22.Rg1 Rc7 23.Rb1 Qa4 24.Ne5 Ba6 25.Bxa6 Qxa6+ 26.Kf3 Rc2 27.Rd1 Qa5 28.b4 Qxb4 29.Nec4 dxc4 30.Kxe4 c3 31.Kd3 Rxd2+ 32.Rxd2 cxd2 33.Qa8+ Rf8 0-1
2018.03.25 24th Schloss Open 2018
2598654 Linde, W (2158) Koellner, Aaron Noah (1981) 1-0
1.e4 c5 2.c3 d5 3.exd5 Qxd5 4.d4 Nf6 5.Nf3 e6 6.Be3 Be7 7.dxc5 Qxd1+ 8.Kxd1 O-O 9.b4 a5 10.Bc4 Ng4 11.a3 Nxe3+ 12.fxe3 axb4 13.cxb4 Nc6 14.Ra2 e5 15.Nc3 Bf5 16.e4 Be6 17.Bd5 Rfd8 18.Ke1 Bf6 19.Bxe6 fxe6 20.Kf2 Rd3 21.Rc1 h5 22.Rcc2 g5 23.Nb5 g4 24.Ne1 Rb3 25.Rcb2 Rxb2+ 26.Rxb2 Bg5 27.Nd3 Rd8 28.Rb3 Nd4 29.Nxd4 Rxd4 30.b5 Rc4 31.c6 bxc6 32.b6 Rc2+ 33.Kf1 Be3 34.b7 Ba7 35.b8=Q+ Bxb8 36.Rxb8+ Kg7 37.Rb3 Kf6 38.a4 Ra2 39.Rb4 Ra1+ 40.Ke2 Ra2+ 41.Nb2 c5 42.Rb7 c4 43.Kd2 Ra3 44.Rc7 h4 45.Rxc4 h3 46.g3 Rb3 47.Nd3 Ra3 48.Rb4 Ra2+ 49.Nb2 Ra1 50.Kc3 Rh1 51.a5 Rxh2 52.a6 Rg2 53.a7 Rxg3+ 54.Nd3 h2 55.Rb1 Rg1 56.Nf2 g3 57.a8=Q g2 58.Qh8+ 1-0
2018.03.24 24th Schloss Open 2018
2598645 Koellner, Aaron Noah (1981) Haskenhoff, J (2095) 1/2-1/2
1.d4 Nf6 2.Nf3 g6 3.Nbd2 d5 4.e3 Bg7 5.b4 c6 6.c4 a5 7.b5 a4 8.Ba3 Bf5 9.Ne5 Nfd7 10.f4 f6 11.Nef3 O-O 12.Be2 Re8 13.O-O e5 14.dxe5 fxe5 15.cxd5 cxd5 16.Rc1 exf4 17.exf4 Qb6+ 18.Rf2 Qe3 19.Bd6 Bb2 20.Ne5 Bd4 21.Qe1 Qxf2+ 22.Qxf2 Bxf2+ 23.Kxf2 Nxe5 24.fxe5 Nd7 25.g4 Be6 26.Rc7 b6 27.Bd1 Rac8 28.Bxa4 Rxc7 29.Bxc7 Rc8 30.Bd6 Nc5 31.Bd1 Kf7 32.Ke3 Bd7 33.a4 Ra8 34.Bxc5 bxc5 35.Nb3 Rxa4 36.Nxc5 Ra1 37.Be2 Bxb5 38.Bxb5 Ra5 39.Nb7 Ra7 40.Nd8+ Kf8 41.Kd4 Ra2 42.Nc6 Rb2 43.Kc5 d4 44.Nxd4 Rxh2 45.Nc6 Rd2 46.Bc4 h5 47.g5 h4 48.e6 h3 49.Ne5 h2 50.Nxg6+ Kg7 51.e7 h1=Q 52.e8=Q Qg1+ 53.Kc6 Qg2+ 54.Kc7 Qg3+ 55.Ne5 Qxg5 56.Qg8+ Kf6 57.Qe6+ Kg7 58.Qg8+ Kf6 59.Qxg5+ Kxg5 60.Nf3+ Kf4 61.Nxd2 Ke3 62.Nb3 Ke4 63.Kd6 Kf5 64.Bd5 Kf4 65.Nd4 Ke3 66.Ke5 Kd3 67.Nb5 Ke3 68.Be4 Kd2 69.Kd4 Ke2 70.Nd6 Kd2 71.Bd3 Ke1 72.Ke3 Kd1 73.Nc4 Kc1 74.Be4 Kd1 75.Bf5 Kc1 76.Kd3 Kd1 77.Nd6 Kc1 78.Kc3 Kd1 79.Bg4+ Kc1 80.Nc4 Kb1 81.Na5 Ka2 82.Bd7 Kb1 83.Nb3 Ka2 84.Bf5 Ka3 85.Nc5 Ka2 86.Bc2 Ka1 87.Nb3+ Ka2 88.Bd3 Ka3 89.Bb1 Ka4 90.Bd3 Ka3 91.Nd4 Ka2 92.Bc4+ Kb1 93.Bb3 Ka1 94.Nc2+ Kb1 95.Bc4 Kc1 96.Bb3 Kb1 97.Bc4 Kc1 98.Ba2 Kd1 99.Nd4 Ke1 100.Kd3 Kf2 101.Bd5 Kg3 102.Ke3 Kg4 103.Ke4 Kg5 104.Ke5 Kg6 105.Be6 Kg7 106.Nf5+ Kg6 107.Nd6 Kg7 108.Bf5 Kf8 109.Kf6 Kg8 110.Bg6 Kh8 111.Nc8 1/2-1/2
2018.03.23 24th Schloss Open 2018
2598623 Schmitz, Philipp (2178) Koellner, Aaron Noah (1981) 1-0
1.e4 c5 2.Nc3 e6 3.f4 a6 4.Nf3 Nc6 5.g3 d5 6.d3 g6 7.Qe2 Nge7 8.Bg2 Bg7 9.O-O O-O 10.e5 b5 11.Nd1 Bb7 12.Nf2 h5 13.Be3 d4 14.Bd2 Nf5 15.Ne4 Qe7 16.h3 Nb4 17.Bxb4 Bxe4 18.Be1 Bb7 19.Bf2 Rac8 20.g4 hxg4 21.hxg4 Nh6 22.Ng5 Bxg2 23.Kxg2 Rce8 24.Ne4 f5 25.exf6 Bxf6 26.g5 Bg7 27.gxh6 Bxh6 28.Bg3 Rf5 29.Qg4 Kg7 30.Bh4 Qd7 31.Bg5 Rh8 32.Rh1 e5 33.Bxh6+ Rxh6 34.Rxh6 Kxh6 35.Rh1+ Kg7 36.Qh3 exf4 37.Qh7+ Kf8 38.Qxd7 f3+ 39.Kf1 g5 40.Rh8# 1-0
2018.03.22 24th Schloss Open 2018
2598599 FM Wiley, To (2223) Koellner, Aaron Noah (1981) 1-0
1.d4 d5 2.Bf4 Nf6 3.e3 e6 4.Nd2 Bd6 5.Bg3 b6 6.Ngf3 O-O 7.c3 Bb7 8.Bd3 Ne4 9.Qc2 f5 10.c4 Kh8 11.cxd5 exd5 12.Rc1 Nc6 13.a3 Rc8 14.Qa4 Ne7 15.Bxd6 Qxd6 16.O-O a5 17.g3 Ng8 18.Rfd1 Ngf6 19.Ne5 Nxd2 20.Rxd2 Ng4 21.Bxf5 Rxf5 22.Nxg4 c5 23.b4 c4 24.bxa5 bxa5 25.Qxa5 Rh5 26.Ne5 Qe6 27.Rb2 Qh3 28.f4 h6 29.Qd2 Ba6 30.Rb6 Ra8 31.g4 Rh4 1-0
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