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

EGTB: win in 2 half-moves

# move score
1 f7 win in 1 half-moves
2 Rc7 win in 1 half-moves
3 Rb6 draw
4 Rc4 draw
5 Rc5 draw
6 Rc8 draw
7 Rd6 draw
8 Rc1 loss in 2 half-moves
9 Rc2 loss in 2 half-moves
10 Rc3 loss in 2 half-moves
11 Re6 loss in 2 half-moves
12 Ra6 loss in 1 half-moves