Syzygy endgame tablebases

White is winning DTZ 135

Kf8 Win with DTZ 134

Ke6 Draw Ke7 Draw Ke8 Draw Kf6 Draw Kg6 Draw Kg7 Draw Qb8 Draw Qc8 Draw Qd8 Draw Qe8 Draw Qf8 Draw Qg6 Draw Qg7 Draw Qh7 Draw Qh8 Draw

Qa8 Loss with DTZ 1 g6 Zeroing

This is a cursed win. Mate can be forced, but a draw can be achieved under the fifty-move rule.

KQPPvKBP.pgn lichess.org

Histogram: KQPP winning vs. KBP (log scale)

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Longest KQPPvKBP phases

KQPPvKBP statistics (unique positions)

White wins:
782,518,527,268 (89.3%)

Frustrated white wins:
2,255,988 (0.0%)

Draws:
47,447,070,168 (5.4%)

Frustrated black wins:
526 (0.0%)

Black wins:
46,578,310,060 (5.3%)

KQPPvKBP.json (?)

KQPPvKBP dependencies

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

KQQPvKBP · KQPPvKQB · KBPvKPP · KQRPvKBP · KQPPvKRB · KQBPvKBP · KQPPvKBB · KQPPvKP · KQNPvKBP · KQPPvKBN · KQPvKBP · KQPPvKB

KQPPvKBP.txt KQPPvKBP.dot