Syzygy endgame tablebases

Tablebase draw

Na4+Loss with DTZ 5 Nb5Loss with DTZ 1 Nc6Loss with DTZ 1 Nc8Loss with DTZ 1 Nc4Loss with DTZ 1 Nd1Loss with DTZ 1 Kb3Loss with DTZ 1 Kc2Loss with DTZ 1 Kd2Loss with DTZ 1 Kd3Loss with DTZ 1 Ba5Loss with DTZ 1 Bb6+Loss with DTZ 1 Bb8Loss with DTZ 1 Bd6+Loss with DTZ 1 Bd8Loss with DTZ 1 Be5Loss with DTZ 1 Bf4Loss with DTZ 1 Bg3Loss with DTZ 1 Bh2Loss with DTZ 1

KBNNvKRP.pgn lichess.org

Histogram: KBNN losing vs. KRP (log scale)

⋮

Longest KBNNvKRP phases

KBNNvKRP statistics (unique positions)

White wins:
272,520,092,986 (17.0%)

Frustrated white wins:
3,430,798,022 (0.2%)

Draws:
1,128,641,837,288 (70.2%)

Frustrated black wins:
76,758,862 (0.0%)

Black wins:
202,572,432,010 (12.6%)

KBNNvKRP.json (?)

KBNNvKRP dependencies

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

KBNNvKQR · KBNNvKRR · KBNNvKP · KBNNvKRB · KRPvKNN · KBNNvKRN · KRPvKBN · KBNNvKR

KBNNvKRP.txt KBNNvKRP.dot