Match, Berlín 1837

1.e4 e5 2.f4 exf4 3.Ac4 Dh4+ 4.Rf1 g5 5.d4 d6 6.Cf3 Dh5 7.h4 Ae7 8.Rg1 Ag4 9.hxg5 Axf3 10.gxf3 Dxg5+ 11.Rf2 Cc6 12.c3 Cf6 13.Dg1 Cd7 14.Dh2 Df6 15.Dxf4 Ca5 16.Ad3 0–0–0 17.d5 Ce5 18.Ae2 Dg7 19.Ca3 b6 20.b4 Cb7 21.Cb5 Rb8 22.a4 h6 23.a5 a6 24.Cxc7 Rxc7 25.axb6+ Rxb6 26.Txa6+ Rc7 27.De3 Tb8 28.Db6+ Rc8 29.Af1 Cc5 30.Ah3+ Ccd7 31.Axd7+ Cxd7 32.Dc6+ Rd8 33.Ta7 Ah4+ 34.Txh4 f5 35.Dc7+ Re8 36.Dxb8+ Cxb8 37.Txg7 1–0

Después de 23...a6