Stockfish
PGN
| Event | Marburger Schachtage B |
| Site | Marburg GER |
| Date | 2025.10.17 |
| Round | 2.28 |
| White | Royen, Jan |
| Black | Guzdziol, Olaf |
| Result | 1-0 |
| WhiteElo | 1575 |
| BlackElo | 1547 |
| ECO | B23 |
| Opening | Sicilian Defense: Closed |
| PlyCount | 23 |
Moves
1.e4 c5 2.Nc3 e6 3.f4 Ne7 4.Nf3 Nbc6 5.d4 cxd4 6.Nxd4 Nxd4 7.Qxd4 Nc6 8.Qd1 Bc5 9.Bd3 O-O 10.Qh5 Qa5 11.e5 d6 12.Qxh7# 1-0
