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… Bf4 Rf5 Kh8 Kb2 Bc1 Kb1 g3 Kc2 Kg7 Kb1 Bg5 h3 Kh7 Ka2 Kh8 Kb2 Kh7 Be8
transpositions (6)

from: Kb2 · Kb2 · Be8 · Kb2 · Kb2 · Be8

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Black wins · MATE_PV · M20

winning line: Rd2 Kc1 Rd3 Kb1 Rc3 b4 Rc1 Kb2 Rc2 Kb1 Bc1 Rh5 Kg7 Rg5 Bxg5 Bc6 bxc6 c6 axb4 c7 Rb8 cxb8=Q Kf8 a5 Rxg2 Kc2 g2 Kd3 g1=Q Ke4 Qe3 Kd5 Qe5 Kc6 Qd6 Kb7 Qc6 Ka7 Qb7 end of line ·39

proven by the search of the position before Kb2

lichess

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

Moves

movestateevalpn / dndepth
Rd2BLACK_WIN MATE_PVM20∞ / 0-
b6not in tree--
b5not in tree--
Bc1not in tree--
Bd2not in tree--
Be3not in tree--
Bf4not in tree--
Bh4not in tree--
Bf6not in tree--
Bh6not in tree--
Be7not in tree--
Rd1not in tree--
Rd3not in tree--
Rd4not in tree--
Rd5not in tree--
Rd6not in tree--
Rd7not in tree--
Ra8not in tree--
Rb8not in tree--
Rc8not in tree--
Rdxe8not in tree--
Rxf7not in tree--
Rfxe8not in tree--
Rg8not in tree--
Rh8not in tree--
Kg6not in tree--
Kh6not in tree--
Kg7not in tree--
Kh8not in tree--