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

EGTB: win in 4 half-moves

# move score
1 Kb7 win in 3 half-moves
2 Kcc7 win in 3 half-moves
3 Kdc7 win in 3 half-moves
4 Rb7 win in 3 half-moves
5 Rb1 win in 7 half-moves
6 Rb8 win in 7 half-moves
7 Ke8 win in 11 half-moves
8 Kb8 draw
9 Ra6 draw
10 Rb2 draw
11 Rc6 draw
12 Rg6 draw
13 Kcd7 loss in 2 half-moves
14 Kdd7 loss in 2 half-moves
15 Ke7 loss in 2 half-moves
16 Rb3 loss in 2 half-moves
17 Rb4 loss in 2 half-moves
18 Rb5 loss in 2 half-moves
19 Rd6 loss in 2 half-moves
20 Re6 loss in 2 half-moves
21 Rf6 loss in 2 half-moves
22 Rh6 loss in 2 half-moves