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 Rh5 win in 1 half-moves
3 Kb6 win in 3 half-moves
4 Kb7 win in 3 half-moves
5 Kb8 win in 3 half-moves
6 Kc8 win in 3 half-moves
7 Kcc6 win in 3 half-moves
8 Kcd7 win in 3 half-moves
9 Kd8 win in 3 half-moves
10 Kdc6 win in 3 half-moves
11 Ke6 win in 3 half-moves
12 Ra5 win in 3 half-moves
13 Rb8 win in 3 half-moves
14 Rc5 win in 3 half-moves
15 Rg5 win in 3 half-moves
16 Kdd7 win in 5 half-moves
17 Ke7 win in 5 half-moves
18 Rb7 win in 5 half-moves
19 Rb6 draw
20 Kc5 loss in 2 half-moves
21 Kd5 loss in 2 half-moves
22 Ke5 loss in 2 half-moves
23 Rb1 loss in 2 half-moves
24 Rb2 loss in 2 half-moves
25 Rb3 loss in 2 half-moves
26 Rd5 loss in 2 half-moves
27 Re5 loss in 2 half-moves
28 Rf5 loss in 2 half-moves