Syzygy endgame tablebases
White to move
Black to move
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Black is losing with DTZ 118
Bf3
Loss with DTZ 117
Bc2+
Loss with DTZ 3
Ba4
Loss with DTZ 1
Bb3
Loss with DTZ 1
Be2
Loss with DTZ 1
Bg4
Loss with DTZ 1
Bh5
Loss with DTZ 1
Ke6
Loss with DTZ 1
Ke7
Loss with DTZ 1
Ke8
Loss with DTZ 1
Kf8
Loss with DTZ 1
b5
Zeroing
b6
Zeroing
This is a blessed loss.
Mate can be forced, but a draw can be achieved under the fifty-move rule.
KRPPvKBP.pgn
lichess.org
Histogram: KRPP winning vs. KBP (log scale)
⋮
Longest KRPPvKBP phases
KRPP winning with DTZ 66
KRPP winning with DTZ 119 (frustrated)
KRPP losing with DTZ 116 (frustrated)
KRPP losing with DTZ 35
KRPPvKBP statistics (unique positions)
White wins:
769,792,457,210 (81.5%)
Frustrated white wins:
2,353,368 (0.0%)
Draws:
81,404,127,374 (8.6%)
Frustrated black wins:
5,856,612 (0.0%)
Black wins:
93,166,840,934 (9.9%)
KRPPvKBP.json
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