Syzygy endgame tablebases
White to move
Black to move
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White is winning with DTZ 3
Kd1
Win with DTZ 2
Kd2
Win with DTZ 2
Rd1+
Win with DTZ 2
Rd2
Win with DTZ 2
Rdf8+
Win with DTZ 2
Rg1+
Win with DTZ 2
Rg2
Win with DTZ 2
Rh2
Win with DTZ 2
Kb1
Win with DTZ 4
Kc2
Win with DTZ 4
Ra8
Win with DTZ 4
Rb8
Win with DTZ 4
Rc8
Win with DTZ 4
Rdd3
Win with DTZ 4
Rd4
Win with DTZ 4
Rd5
Win with DTZ 4
Rd6
Win with DTZ 4
Rd7
Win with DTZ 4
Rde8
Win with DTZ 4
Rge8
Win with DTZ 4
Rgf8+
Win with DTZ 4
Rgg3
Win with DTZ 4
Rg4
Win with DTZ 4
Rg5
Win with DTZ 4
Rg6
Win with DTZ 4
Rg7
Win with DTZ 4
Rgh8
Win with DTZ 4
Ra3
Win with DTZ 4
Rb3
Win with DTZ 4
Rc3
Win with DTZ 4
Rhd3
Win with DTZ 4
Re3
Win with DTZ 4
Rf3+
Win with DTZ 4
Rhg3
Win with DTZ 4
Rh1+
Win with DTZ 4
Rh4
Win with DTZ 4
Rh5
Win with DTZ 4
Rh6
Win with DTZ 6
Rh7
Win with DTZ 6
Rhh8
Win with DTZ 6
KRRRvKB.pgn
lichess.org
Histogram: KRRR winning vs. KB (log scale)
Longest KRRRvKB phases
KRRR winning with DTZ 11
KRRRvKB statistics (unique positions)
White wins:
8,208,369,168 (99.9%)
Draws:
8,081,526 (0.1%)
KRRRvKB.json
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