Syzygy endgame tablebases
White to move
Black to move
JavaScript required for interactive board view.
White is winning with DTZ 91
Ba6+
Win with DTZ 89
Be4+
Draw
Ke1
Draw
Qa4
Draw
Qf4
Draw
Qg3+
Draw
Qg5
Draw
Qh3+
Draw
Qh6
Draw
Qb4
Loss with DTZ 3
Ba8
Loss with DTZ 1
Bc6
Loss with DTZ 1
Bc8
Loss with DTZ 1
Bd5
Loss with DTZ 1
Bf3
Loss with DTZ 1
Bg2
Loss with DTZ 1
Bh1
Loss with DTZ 1
Kc1
Loss with DTZ 1
Qc4+
Loss with DTZ 1
Qd4+
Loss with DTZ 1
Qd8+
Loss with DTZ 1
Qe1
Loss with DTZ 1
Qe4+
Loss with DTZ 1
Qe7
Loss with DTZ 1
Qf2
Loss with DTZ 1
Qf6
Loss with DTZ 1
Qg4
Loss with DTZ 1
Qh1
Loss with DTZ 1
Qh2
Loss with DTZ 1
Qh5
Loss with DTZ 1
Qxh7+
DTM 15
Zeroing
KQBvKQB.pgn
lichess.org
Histogram: KQB winning vs. KQB (log scale)
Longest KQBvKQB phases
KQB winning with DTZ 91
KQB losing with DTZ 91
KQBvKQB statistics
1,669,127,842 (23.6%)
3,728,220,264 (52.8%)
1,669,127,842 (23.6%)
KQBvKQB.json
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