Syzygy endgame tablebases
White to move
Black to move
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Black is losing with DTZ 20
Bg5+
Loss with DTZ 19
Kb3
Loss with DTZ 1
Kb4
Loss with DTZ 1
Kc4
Loss with DTZ 1
Kd3
Loss with DTZ 1
Kd4
Loss with DTZ 1
Bc8
Loss with DTZ 1
Bd1
Loss with DTZ 1
Bd7
Loss with DTZ 1
Be2
Loss with DTZ 1
Be6
Loss with DTZ 1
Bf3
Loss with DTZ 1
Bf5
Loss with DTZ 1
Bh3
Loss with DTZ 1
Bh5
Loss with DTZ 1
Bd8
Loss with DTZ 1
Be1
Loss with DTZ 1
Be7
Loss with DTZ 1
Bf2
Loss with DTZ 1
Bf6
Loss with DTZ 1
Bg3
Loss with DTZ 1
KRRRvKBB.pgn
lichess.org
Histogram: KRRR winning vs. KBB (log scale)
Longest KRRRvKBB phases
KRRR winning with DTZ 21
KRRR losing with DTZ 7
KRRRvKBB statistics
436,468,843,506 (98.7%)
5,668,623,990 (1.3%)
73,872,792 (0.0%)
KRRRvKBB.json
(?)
