Syzygy endgame tablebases
White to move
Black to move
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White is winning with DTZ 24
Rd3
Win with DTZ 23
Bde4
Win with DTZ 40
Bfe4
Win with DTZ 40
Bde6
Win with DTZ 46
Bfe6
Win with DTZ 48
Ba2
Draw
Ba8
Draw
Bb3
Draw
Bb7
Draw
Bc4
Draw
Bc6
Draw
Bf3
Draw
Bf7
Draw
Bg2
Draw
Bg8
Draw
Bb1
Draw
Bc2
Draw
Bc8
Draw
Bd3
Draw
Bd7
Draw
Bg4
Draw
Bg6
Draw
Bh7
Draw
Nf2
Draw
Ng3
Draw
Kg2
Draw
Kg3
Draw
Ra3
Draw
Rb3
Draw
Rc3
Draw
Re3+
Draw
Rf3
Draw
Rg3
Draw
Rh4
Draw
Rh5
Draw
Rh6
Draw
Rh7
Draw
Rh8
Draw
KRBBNvKQ.pgn
lichess.org
Histogram: KRBBN winning vs. KQ (log scale)
Longest KRBBNvKQ phases
KRBBN winning with DTZ 100
KRBBN winning with DTZ 380 (frustrated)
KRBBN losing with DTZ 132 (frustrated)
KRBBN losing with DTZ 41
KRBBNvKQ statistics (unique positions)
White wins:
274,292,994,419 (62.4%)
Frustrated white wins:
99,663,112 (0.0%)
Draws:
138,469,313,381 (31.5%)
Frustrated black wins:
2,380,920,624 (0.5%)
Black wins:
23,985,948,792 (5.5%)
KRBBNvKQ.json
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