Originally posted by David1131.Ncb4 2.c2 3.c3 4.c4 5.Nc5 6.Rd3 7.R1d2 8.Bd1 9.e2 10.e3 11.e4 12.e5 13.Ne6 14.Bc5 15.Qd4 16.Kd5 17.Bd6 18.c5 19.Nc6 Rd7=
[fen]B5Q1/1R6/2pkp1K1/2pqp3/2pbp3/2pnp3/2nrb3/2NrN3[/fen]
Serieshelpstalemate in 19
Black makes 19 consecutive moves (of which only the last one may check White) and then White stalemates Black in one move.