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

EGTB: loss in 1 half-moves

# move score
1 Kxf3 loss in 2 half-moves
2 Raxf3 loss in 2 half-moves
3 Rfxf3 loss in 2 half-moves
4 Rxb7 loss in 2 half-moves