Stockfish
PGN
| Event | Semiahmoo op Premier |
| Site | White Rock CAN |
| Date | 2017.08.07 |
| Round | 6.3 |
| White | Doknjas, John |
| Black | Patterson, Roger |
| Result | 1-0 |
| WhiteElo | 2278 |
| BlackElo | 2107 |
| ECO | D11 |
| Opening | Slav Defense: Modern Line |
| PlyCount | 47 |
Moves
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Qc2 a6 5.Bf4 dxc4 6.Qxc4 e6 7.g3 c5 8.dxc5 Qd5 9.Qxd5 Nxd5 10.Bd6 Nd7 11.Bxf8 Kxf8 12.c6 bxc6 13.Bg2 Rb8 14.b3 Bb7 15.O-O Ke7 16.Rc1 Rhc8 17.Nbd2 c5 18.Ne1 N5b6 19.Nd3 Bxg2 20.Kxg2 Rc6 21.Rc2 Rbc8 22.Rac1 f6 23.Ne4 e5 24.Nb4 1-0
