Stockfish
PGN
| Event | 11th Vellmar Open 2019 |
| Site | Vellmar GER |
| Date | 2019.07.06 |
| Round | 4.15 |
| White | Ahlers, Knut |
| Black | Weiss, J |
| Result | 1/2-1/2 |
| WhiteElo | 1854 |
| BlackElo | 2097 |
| ECO | B39 |
| Opening | Sicilian Defense: Accelerated Dragon, Maróczy Bind, Breyer Variation |
| PlyCount | 114 |
Moves
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.c4 Bg7 6.Be3 Nf6 7.Nc3 Ng4 8.Qxg4 Nxd4 9.Qd1 Ne6 10.Qd2 d6 11.Be2 Bd7 12.O-O O-O 13.f4 Bc6 14.Bf3 a5 15.Rad1 Qc7 16.Nd5 Bxd5 17.cxd5 Nc5 18.Rc1 b6 19.Rc2 Qd7 20.Bd4 Qa4 21.Bxg7 Kxg7 22.b3 Qb4 23.Qe3 b5 24.Rd1 a4 25.Rd4 Qa3 26.Qc3 b4 27.Rxb4+ Kg8 28.bxa4 Rxa4 29.Qxa3 Rxa3 30.e5 Rfa8 31.exd6 exd6 32.Rb6 R8a6 33.Rxa6 Rxa6 34.Be2 Ra3 35.g3 Kg7 36.Kg2 h6 37.Bc4 Kf6 38.Rb2 Rc3 39.Bb5 Ra3 40.Be2 g5 41.fxg5+ hxg5 42.Bh5 Ra7 43.Rf2+ Kg7 44.Bd1 Ra3 45.Kh3 Ne4 46.Re2 f5 47.Bb3 g4+ 48.Kg2 Kf6 49.h3 gxh3+ 50.Kxh3 Nc5 51.Re3 Ra5 52.Bc4 Ra4 53.Rc3 Ne4 54.Rc2 Ra3 55.Bb3 Nc5 56.Re2 Nxb3 57.axb3 Rxb3 1/2-1/2
