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1. e4 d6 2. Nh3 f5 3. Bb5 c6 4. Ng5 g6 5. Nf7 Qd7 6. d4 h5 7. Bxc6 Bh6 8. Bg5 Nf6 9. Nd8 Be6 10. c4 b6 11. d5 Nc6 12. Nxe6 O-O 13. dxc6 Kh8 14. f4 Rfe8 15. Qb3

Frank Defense

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White wins · MATE_PV · ≤M13

winning line: Rac8 c5 d5 exd5 e6 c6 Bg7 Bf6 Bxf6 O-O Red8 Rd1 Rd6 Rxd6 Rd8 c7 Kg8 cxd8=R h4 Qb4 h3 g3 e5 Qf8 Kh7 Qh8 end of line ·26

proven by the search of the position before Qb3

lichess

visits 0 · nodes 0 · 0.0s · moves 0 searched

Moves

movestateevalpn / dndepth
Rac8WHITE_WIN MATE_PV-≤M130 / ∞-
h4not in tree--
b5not in tree--
d5not in tree--
a6not in tree--
e6not in tree--
a5not in tree--
e5not in tree--
fxe4not in tree--
Bxg5not in tree--
Bg7not in tree--
Bf8not in tree--
Rab8not in tree--
Rad8not in tree--
Reb8not in tree--
Rec8not in tree--
Red8not in tree--
Rf8not in tree--
Rg8not in tree--
Kg7not in tree--
Kh7not in tree--
Kg8not in tree--