Endgame dictionary
. Metric: DTM. Credits: . Opposite-color KBBK is a general win; same-color bishops are a dead draw; Black never wins these pawnless 3–4 man classes.
Max DTM by board width
Ivory KQK · sage KRK · parchment opposite-color KBBK. 8×8 KBBK max DTM 19 matches Nalimov; terminals 1,552 mates / 5,320 stalemates.