Syzygy endgame tablebases

Black is losing with DTZ 120

Bf3 Loss with DTZ 119

Kf6 Loss with DTZ 1 Kg5 Loss with DTZ 1 Kh6 Loss with DTZ 1 Bd1 Loss with DTZ 1 Be2 Loss with DTZ 1 Bg4 Loss with DTZ 1

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

KNNPvKB.pgn lichess.org

Histogram: KNNP winning vs. KB (log scale)

Longest KNNPvKB phases

KNNPvKB statistics (unique positions)

White wins:
20,414,532,060 (66.5%)

Frustrated white wins:
158,154 (0.0%)

Draws:
10,295,705,214 (33.5%)

Black wins:
513,208 (0.0%)

KNNPvKB.json (?)

KNNPvKB dependencies

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

KQNNvKB · KRNNvKB · KBNNvKB · KNNPvK · KNNNvKB · KNPvKB · KNNvKB

KNNPvKB.txt KNNPvKB.dot