Syzygy endgame tablebases
White to move
Black to move
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Black is losing with DTZ 110
Bc5+
Loss with DTZ 109
Bxh3
Zeroing
Bb2
Loss with DTZ 1
Bb4
Loss with DTZ 1
Bc1
Loss with DTZ 1
Bd6
Loss with DTZ 1
Be7
Loss with DTZ 1
Bf8
Loss with DTZ 1
Ka4
Loss with DTZ 1
Kb4
Loss with DTZ 1
Kb5
Loss with DTZ 1
Ba4
Loss with DTZ 1
Bb5
Loss with DTZ 1
Bc6
Loss with DTZ 1
Bc8
Loss with DTZ 1
Be6
Loss with DTZ 1
Be8
Loss with DTZ 1
Bf5
Loss with DTZ 1
Bg4
Loss with DTZ 1
Kxa6
Zeroing
Kxb6
Zeroing
This is a blessed loss.
Mate can be forced, but a draw can be achieved under the fifty-move rule.
KQPPvKBB.pgn
Histogram: KQPP winning vs. KBB (log scale)
⋮
Longest KQPPvKBB phases
KQPP winning with DTZ 32
KQPP winning with DTZ 111 (frustrated)
KQPP losing with DTZ 105 (frustrated)
KQPP losing with DTZ 17
KQPPvKBB statistics
965,886,817,340 (87.0%)
507,176,608 (0.0%)
88,654,814,836 (8.0%)
3,112,556 (0.0%)
54,877,324,780 (4.9%)
KQPPvKBB.json
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