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

EGTB: win in 4 half-moves

# move score
1 Rb7 win in 3 half-moves
2 Ke7 win in 5 half-moves
3 Ke8 win in 5 half-moves
4 Rb6 win in 5 half-moves
5 Kcc7 win in 7 half-moves
6 Kdc7 win in 7 half-moves
7 Kdd7 win in 7 half-moves
8 Rb4 win in 7 half-moves
9 Rb8 win in 7 half-moves
10 Kb7 draw
11 Kb8 draw
12 Kcd7 draw
13 Ra5 draw
14 Rc5 draw
15 Rh5 draw
16 Rb1 loss in 2 half-moves
17 Rb2 loss in 2 half-moves
18 Rb3 loss in 2 half-moves
19 Rd5 loss in 2 half-moves
20 Re5 loss in 2 half-moves
21 Rf5 loss in 2 half-moves
22 Rg5 loss in 2 half-moves