Click on the third or sixth rank to set the en passant target square.

EGTB: win in 1 half-moves

# move score
1 Rxg7 win in 47 half-moves
2 K6xg7 loss in 2 half-moves
3 K8xg7 loss in 2 half-moves
4 Rxc1 loss in 2 half-moves