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

EGTB: win in 2 half-moves

# move score
1 Ra8 win in 1 half-moves
2 Rc4 win in 1 half-moves
3 Rc5 win in 1 half-moves
4 Rc7 win in 1 half-moves
5 Re8 win in 1 half-moves
6 Rf8 win in 1 half-moves
7 Rg8 win in 1 half-moves
8 Rh8 win in 1 half-moves
9 Rb8 draw
10 Rc1 draw
11 f7 loss in 2 half-moves
12 Rc2 loss in 1 half-moves
13 Rc3 loss in 1 half-moves
14 Rc6 loss in 1 half-moves
15 Rd8 loss in 1 half-moves