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

EGTB: win in 2 half-moves

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