foundation · rating 680
| ♜ | ♝ | ♜ | ♚ | ||||
| ♟ | ♟ | ♟ | ♟ | ♟ | ♟ | ♟ | |
| ♞ | |||||||
| ♙ | ♗ | ♙ | |||||
| ♙ | ♙ | ♘ | ♙ | ||||
| ♖ | ♗ | ♖ | ♔ |
Black to move. Opponent's last move: O-O.
advantagediscoveredAttackkingsideAttacklongmiddlegame
146 plays
5 plies in the line
Reveal line
Opponent's last move: O-O
Solution: Nxf3+ → Rxf3 → Rxe2 → Re3 → Rxe3