Stockfish
PGN
| Event | Leiden |
| Site | Leiden |
| Date | 1970.??.?? |
| Round | 4 |
| White | Spassky, Boris |
| Black | Botvinnik, Mikhail |
| Result | 1/2-1/2 |
| ECO | B19 |
| PlyCount | 40 |
Moves
1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Bf5 5.Ng3 Bg6 6.h4 h6 7.Nf3 Nd7 8.h5 Bh7 9.Bd3 Bxd3 10.Qxd3 Qc7 11.Rh4 e6 12.Bf4 Bd6 13.Bxd6 Qxd6 14.Ne4 Qe7 15.O-O-O Ngf6 16.Ned2 O-O-O 17.Nc4 Kb8 18.g3 Nb6 19.Na5 Nc8 20.Qe2 Nd6 1/2-1/2
