The why of a move lives in what follows it: walk the lines and watch. Back steps out one move; Restart returns to the position you came for.
- +1.0
- White stands better by about one pawn’s worth.
- −2.5
- Black is ahead by roughly two and a half pawns.
- #3
- Forced checkmate in three moves.
- 0.0
- Level: neither side has anything yet.