Syzygy endgame tablebases

Black is losing with DTZ 120

Kd4 Loss with DTZ 119

Kc4 Loss with DTZ 5 Kc5 Loss with DTZ 3 Ke6 Loss with DTZ 3 Kxe5 Zeroing

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

KQPPvKPP.pgn lichess.org

Histogram: KQPP winning vs. KPP (log scale)

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Longest KQPPvKPP phases

KQPPvKPP statistics (unique positions)

White wins:
639,520,541,744 (93.1%)

Frustrated white wins:
7,592,612 (0.0%)

Draws:
25,022,037,476 (3.6%)

Frustrated black wins:
2,564,736 (0.0%)

Black wins:
22,586,639,184 (3.3%)

KQPPvKPP.json (?)

KQPPvKPP dependencies

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

KQQPvKPP · KQPPvKQP · KPPvKPP · KQRPvKPP · KQPPvKRP · KQBPvKPP · KQPPvKBP · KQNPvKPP · KQPPvKNP · KQPvKPP · KQPPvKP

KQPPvKPP.txt KQPPvKPP.dot