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 Rc1 win in 1 half-moves
3 Rc3 win in 1 half-moves
4 Rc4 win in 1 half-moves
5 Rc6 win in 1 half-moves
6 Rc7 win in 1 half-moves
7 Rd8 win in 1 half-moves
8 Rf8 win in 1 half-moves
9 Rh8 win in 1 half-moves
10 b6 draw
11 Rb8 loss in 1 half-moves
12 Rc2 loss in 1 half-moves
13 Rc5 loss in 1 half-moves
14 Re8 loss in 1 half-moves
15 Rg8 loss in 1 half-moves