Syzygy endgame tablebases
White to move
Black to move
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White is winning with DTZ 19
Kd2+
DTM 24
Win with DTZ 17
Ke1
Draw
Ke2+
Draw
Qb6+
Draw
Qc5
Draw
Qe1
Draw
Qe3
Draw
Qf1
Draw
Qf2
Draw
Qg2
Draw
Qg3
Draw
Qg4
Draw
Qg5
Draw
Qg6+
Draw
Qg8
Draw
Qh2
Draw
Qh1
DTM 17
Loss with DTZ 3
Qa7
DTM 15
Loss with DTZ 1
Qg7
DTM 13
Loss with DTZ 1
Qd4
DTM 11
Loss with DTZ 1
KQvKQ.pgn
lichess.org
Histogram: KQ winning vs. KQ (log scale)
Longest KQvKQ phases
KQ winning with DTZ 19
KQ losing with DTZ 19
KQvKQ statistics (unique positions)
White wins:
472,305 (21.1%)
Draws:
1,293,822 (57.8%)
Black wins:
472,305 (21.1%)
KQvKQ.json
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