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

EGTB: win in 4 half-moves

# move score
1 Re6 win in 3 half-moves
2 Rf6 win in 3 half-moves
3 Rc7 win in 5 half-moves
4 Rc8 win in 5 half-moves
5 Kf7 win in 7 half-moves
6 Ke7 draw
7 Ke8 draw
8 Kfg8 draw
9 Khg8 draw
10 Ra6 draw
11 Rb6 draw
12 Rc1 draw
13 Rc2 draw
14 Rd6 draw
15 Kfg7 loss in 2 half-moves
16 Kh7 loss in 2 half-moves
17 Khg7 loss in 2 half-moves
18 Rc3 loss in 2 half-moves
19 Rc4 loss in 2 half-moves
20 Rc5 loss in 2 half-moves
21 Rg6 loss in 2 half-moves
22 Rh6 loss in 2 half-moves