Stockfish
PGN
| Event | 12th Lichtenberger Sommer |
| Site | Berlin GER |
| Date | 2013.08.20 |
| Round | 4.21 |
| White | FM Sieglen, J |
| Black | Kather, Yannick |
| Result | 1-0 |
| WhiteElo | 2270 |
| BlackElo | 1943 |
| ECO | A39 |
| PlyCount | 55 |
Moves
1.c4 Nf6 2.Nc3 g6 3.Nf3 c5 4.g3 Nc6 5.Bg2 Bg7 6.O-O O-O 7.d4 cxd4 8.Nxd4 Nxd4 9.Qxd4 d6 10.Qd3 Nd7 11.b3 Rb8 12.Be3 a6 13.Rac1 b5 14.cxb5 axb5 15.Ba7 b4 16.Bxb8 Bxc3 17.Ba7 Qa5 18.Bd4 Ba6 19.Qe3 Bxd4 20.Qxd4 Bxe2 21.Rfe1 Qxa2 22.Qxb4 Nc5 23.Qc3 Bb5 24.b4 Nd3 25.Rc2 Qa4 26.Ra1 Qxb4 27.Qxb4 Nxb4 28.Rb2 1-0
