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

EGTB: loss in 1 half-moves

# move score
1 Kbxc7 loss in 2 half-moves
2 Kcxc7 loss in 2 half-moves
3 Rxc7 loss in 2 half-moves
4 Kxa6 loss in 1 half-moves