Stockfish
PGN
| Event | Semiahmoo op Premier |
| Site | White Rock CAN |
| Date | 2017.08.05 |
| Round | 1.2 |
| White | Roback, Joe |
| Black | Doknjas, John |
| Result | 1-0 |
| WhiteElo | 2053 |
| BlackElo | 2278 |
| ECO | B90 |
| Opening | Sicilian Defense: Najdorf Variation, English Attack |
| PlyCount | 61 |
Moves
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be3 e5 7.Nb3 Be7 8.f3 Be6 9.Qd2 O-O 10.O-O-O a5 11.Bb5 Na6 12.Kb1 Nc7 13.Bb6 Qb8 14.Nxa5 d5 15.exd5 Nfxd5 16.Nxd5 Nxd5 17.Nc4 Nxb6 18.Nxb6 Rxa2 19.Nd5 Qa7 20.Nxe7+ Kh8 21.c4 h6 22.g4 Ra8 23.Rhe1 Qc5 24.Nd5 Bxd5 25.Rxe5 Qb6 26.Rxd5 Qg6+ 27.Qd3 Ra1+ 28.Kc2 Rxd1 29.Kxd1 Qf6 30.Kc2 Qh4 31.Qe2 1-0
