Syzygy endgame tablebases
White to move
Black to move
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White is winning with DTZ 1
Bxd3
Zeroing
Kd2+
Win with DTZ 2
Qa7+
Win with DTZ 2
Qd4+
Win with DTZ 2
Ra8+
Win with DTZ 2
Rh2
Win with DTZ 8
Qf2
Draw
Rc8
Draw
Re8
Draw
Qg3
Loss with DTZ 4
Qg4
Loss with DTZ 4
Qh1
Loss with DTZ 4
Be4
Loss with DTZ 4
Be8
Loss with DTZ 4
Bf5
Loss with DTZ 4
Bf7
Loss with DTZ 4
Bh5
Loss with DTZ 4
Bh7
Loss with DTZ 4
Rb8
Loss with DTZ 4
Rd8
Loss with DTZ 4
Rf8
Loss with DTZ 4
Rg8
Loss with DTZ 4
Rh1
Loss with DTZ 4
Rh3
Loss with DTZ 4
Rh4
Loss with DTZ 4
Rh5
Loss with DTZ 4
Rh6
Loss with DTZ 4
Rh7
Loss with DTZ 4
Kd1
Loss with DTZ 2
Qf1
Loss with DTZ 2
Qb6
Loss with DTZ 1
Qc5
Loss with DTZ 1
Qd1
Loss with DTZ 1
Qe1
Loss with DTZ 1
Qe3
Loss with DTZ 1
Qg2
Loss with DTZ 1
Qg5
Loss with DTZ 1
Qh2
Loss with DTZ 1
KQRBvKQB.pgn
lichess.org
Histogram: KQRB winning vs. KQB (log scale)
Longest KQRBvKQB phases
KQRB winning with DTZ 100
KQRB winning with DTZ 160 (frustrated)
KQRB losing with DTZ 90
KQRBvKQB statistics
255,057,420,229 (68.1%)
476,792 (0.0%)
66,012,401,214 (17.6%)
53,593,900,747 (14.3%)
KQRBvKQB.json
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