Syzygy endgame tablebases
White to move
Black to move
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Black is winning with DTZ 1
Qxc1
Zeroing
Qb3+
Draw
Qb4+
Draw
Rh4
Loss with DTZ 11
Qa4
Loss with DTZ 7
Qh4
Loss with DTZ 7
Qa2
Loss with DTZ 5
Qf7
Loss with DTZ 5
Qg8
Loss with DTZ 5
Qe2
Loss with DTZ 3
Qa6+
Loss with DTZ 1
Qb5+
Loss with DTZ 1
Qc2
Loss with DTZ 1
Qc3
Loss with DTZ 1
Qc5+
Loss with DTZ 1
Qc6+
Loss with DTZ 1
Qc7+
Loss with DTZ 1
Qc8
Loss with DTZ 1
Qd3
Loss with DTZ 1
Qd4+
Loss with DTZ 1
Qd5
Loss with DTZ 1
Qe4
Loss with DTZ 1
Qe6
Loss with DTZ 1
Qf1
Loss with DTZ 1
Qf4
Loss with DTZ 1
Qg4
Loss with DTZ 1
Ke7
Loss with DTZ 1
Kf7
Loss with DTZ 1
Kf8
Loss with DTZ 1
Rf8
Loss with DTZ 1
Rg8
Loss with DTZ 1
Rh1
Loss with DTZ 1
Rh2
Loss with DTZ 1
Rh3
Loss with DTZ 1
Rh5
Loss with DTZ 1
Rh6
Loss with DTZ 1
Rh7
Loss with DTZ 1
KQRPvKQR.pgn
Histogram: KQRP losing vs. KQR (log scale)
Longest KQRPvKQR phases
KQRP winning with DTZ 100
KQRP winning with DTZ 178 (frustrated)
KQRP losing with DTZ 190 (frustrated)
KQRP losing with DTZ 100
KQRPvKQR statistics
562,911,166,740 (49.7%)
10,954,265 (0.0%)
130,692,156,422 (11.5%)
35,036,720 (0.0%)
438,843,036,751 (38.8%)
KQRPvKQR.json
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