Stockfish
PGN
| Event | Mechanics Institute Rapid |
| Site | San Francisco USA |
| Date | 2019.05.02 |
| Round | 1.9 |
| White | GM Zierk, S |
| Black | Yan, Ruiyang |
| Result | 1-0 |
| WhiteElo | 2500 |
| BlackElo | 1957 |
| ECO | B54 |
| Opening | Sicilian Defense: Prins Variation |
| PlyCount | 61 |
Moves
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.f3 a6 6.c4 e6 7.Nc3 Be7 8.Be3 O-O 9.Be2 Qc7 10.O-O Nbd7 11.Kh1 b6 12.Rc1 Bb7 13.Qe1 Rac8 14.Qg3 Qb8 15.Nd5 Bd8 16.Nb4 Ne5 17.b3 Kh8 18.Rfd1 Bc7 19.Qf2 Qa8 20.a4 Rfe8 21.Bf1 a5 22.Nd3 Nxd3 23.Bxd3 d5 24.cxd5 exd5 25.Bb5 Rf8 26.Nf5 dxe4 27.Rxc7 Rxc7 28.Qg3 Rg8 29.Qxc7 exf3 30.Nd6 fxg2+ 31.Kg1 1-0
