Stockfish
PGN
| Event | Groninger Combinatie Open |
| Site | Groningen NED |
| Date | 2017.05.27 |
| Round | 4.2 |
| White | FM Clemens, A |
| Black | GM Ernst, S |
| Result | 1/2-1/2 |
| WhiteElo | 2201 |
| BlackElo | 2550 |
| ECO | A50 |
| Opening | Queen's Indian Accelerated |
| PlyCount | 109 |
Moves
1.d4 Nf6 2.c4 b6 3.Nf3 Bb7 4.g3 Bxf3 5.exf3 e6 6.Bg2 d5 7.f4 Nc6 8.O-O Qd7 9.Nc3 Ne7 10.g4 g6 11.g5 Nh5 12.cxd5 exd5 13.Qf3 c6 14.Bh3 Nf5 15.Re1+ Be7 16.b4 Nhg7 17.b5 Kf8 18.bxc6 Qxc6 19.Qxd5 Qxd5 20.Nxd5 Bd6 21.Nf6 Rd8 22.d5 h6 23.Bb2 hxg5 24.Bxf5 Nxf5 25.fxg5 Bxh2+ 26.Kf1 Bf4 27.Nd7+ Rxd7 28.Bxh8 Bxg5 29.Bc3 Be7 30.Rad1 f6 31.Re4 a5 32.Re6 Rd6 33.Rxd6 Nxd6 34.Bd4 b5 35.Rc1 Nc4 36.a4 Nd2+ 37.Ke2 Nb3 38.Rc8+ Kf7 39.Bb2 bxa4 40.Rc7 Ke8 41.Rb7 g5 42.Ke3 Kd8 43.f3 Bc5+ 44.Ke4 Kc8 45.Rb5 Bb4 46.Kd3 Kc7 47.Bxf6 Nc5+ 48.Kc2 Kd6 49.Bxg5 Kxd5 50.Rb8 a3 51.Bf6 Na6 52.Rd8+ Kc4 53.Rc8+ Kd5 54.Rd8+ Kc4 55.Rc8+ 1/2-1/2