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Syzygy endgame tablebases

White is losing with DTZ 147

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

KQQNvKQR.pgn lichess.org

Histogram: KQQN losing vs. KQR (log scale)

Longest KQQNvKQR phases

KQQNvKQR statistics

220,386,871,352 (65.2%)
1,282 (0.0%)
81,276,974,538 (24.1%)
1,398,376 (0.0%)
36,136,259,192 (10.7%)
KQQNvKQR.json (?)