Stockfish
PGN
| Event | British Columbia op |
| Site | Richmond CAN |
| Date | 2018.02.10 |
| Round | 2.3 |
| White | Doknjas, John |
| Black | Patterson, Roger |
| Result | 1-0 |
| WhiteElo | 2296 |
| BlackElo | 2116 |
| ECO | A50 |
| Opening | Slav Indian |
| PlyCount | 63 |
Moves
1.d4 Nf6 2.c4 c6 3.Nc3 d5 4.Nf3 dxc4 5.e4 b5 6.e5 Nd5 7.a4 e6 8.axb5 Nxc3 9.bxc3 cxb5 10.Ng5 Bb7 11.Qg4 Bd5 12.Be2 h6 13.Ne4 Nc6 14.Nd6+ Bxd6 15.Qxg7 Rf8 16.exd6 Qxd6 17.Ra6 b4 18.O-O O-O-O 19.f3 f5 20.cxb4 Rg8 21.Qxh6 Qxb4 22.Qf4 Rd7 23.Be3 Rdg7 24.g3 Qb2 25.Bxc4 Nb4 26.Ra5 Bxc4 27.Rc5+ Kb7 28.Rxc4 Nd5 29.Qd6 Qb3 30.Qc6+ Kb8 31.Bd2 a5 32.Rc5 1-0
