Syzygy endgame tablebases

Invalid position

The given position is not a legal chess position.

Histogram: KRNN losing vs. KP (log scale)

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Longest KRNNvKP phases

KRNNvKP statistics (unique positions)

White wins:
27,011,243,828 (90.2%)
Frustrated white wins:
148,339,280 (0.5%)
Draws:
2,602,307,448 (8.7%)
Frustrated black wins:
103,310 (0.0%)
Black wins:
178,156,594 (0.6%)
KRNNvKP.json (?)

KRNNvKP dependencies

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

KRNNvKQ · KRNNvKR · KNNvKP · KRNNvKB · KRNNvKN · KRNvKP · KRNNvK

KRNNvKP.txt KRNNvKP.dot