Syzygy endgame tablebases

Invalid position

The given position is not a legal chess position.

Histogram: KQRNN winning vs. KQ (log scale)

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Longest KQRNNvKQ phases

KQRNNvKQ statistics (unique positions)

White wins:
350,797,477,350 (87.4%)
Frustrated white wins:
1,646,538 (0.0%)
Draws:
47,156,492,537 (11.7%)
Frustrated black wins:
950,922 (0.0%)
Black wins:
3,549,592,905 (0.9%)
KQRNNvKQ.json (?)

KQRNNvKQ dependencies

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

KRNNvKQ · KQRNNvK · KQNNvKQ · KQRNvKQ

KQRNNvKQ.txt KQRNNvKQ.dot