Syzygy endgame tablebases

Black is losing with DTZ 10

Bd3+Loss with DTZ 9 Ba2Loss with DTZ 3 Bc2Loss with DTZ 3 Be4Loss with DTZ 3 Bf5Loss with DTZ 3 Bg6Loss with DTZ 3 Bh7Loss with DTZ 3 Ka3Loss with DTZ 3 Ka4Loss with DTZ 3 Kb3Loss with DTZ 3 Kc3Loss with DTZ 3 Kc4Loss with DTZ 3

KQRBPvKB.pgn lichess.org

Histogram: KQRBP winning vs. KB (log scale)

Longest KQRBPvKB phases

KQRBPvKB statistics (unique positions)

White wins:
1,408,432,311,552 (100.0%)

Draws:
475,849,202 (0.0%)

Black wins:
15,316,530 (0.0%)

KQRBPvKB.json (?)

KQRBPvKB dependencies

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

KQQRBvKB · KRBPvKB · KQRRBvKB · KQBPvKB · KQRBBvKB · KQRPvKB · KQRBPvK · KQRBNvKB · KQRBvKB

KQRBPvKB.txt KQRBPvKB.dot