Syzygy endgame tablebases

Black is losing DTZ 60

Ra3+ Loss with DTZ 59 Rd1+ Loss with DTZ 25 Rb3 Loss with DTZ 1 Rc3 Loss with DTZ 1 Rd2 Loss with DTZ 1 Rd4 Loss with DTZ 1 Rd5 Loss with DTZ 1 Re3 Loss with DTZ 1 Rf3 Loss with DTZ 1 Rg3 Loss with DTZ 1 Rh3 Loss with DTZ 1 Rxd6 Zeroing

KQQBPvKR.pgn lichess.org

Histogram: KQQBP winning vs. KR (log scale)

Longest KQQBPvKR phases

KQQBPvKR statistics (unique positions)

White wins:
1,254,460,616,246 (99.9%)

Draws:
600,988,202 (0.0%)

Black wins:
563,210,454 (0.0%)

KQQBPvKR.json (?)

KQQBPvKR dependencies

To probe all KQQBPvKR positions, these tables and their transitive dependencies are also required:

KQQQBvKR · KQBPvKR · KQQRBvKR · KQQBPvK · KQQBBvKR · KQQPvKR · KQQBNvKR · KQQBvKR

KQQBPvKR.txt KQQBPvKR.dot