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

EGTB: win in 2 half-moves

# move score
1 Rb7 win in 1 half-moves
2 Rb6 win in 3 half-moves
3 Re8 win in 3 half-moves
4 Kb4 win in 5 half-moves
5 Kd4 win in 5 half-moves
6 Kd6 win in 5 half-moves
7 Kdc4 win in 5 half-moves
8 Kdc5 win in 5 half-moves
9 Kdc6 win in 5 half-moves
10 Ke5 win in 5 half-moves
11 Ra8 win in 5 half-moves
12 Ke4 win in 7 half-moves
13 Ke6 win in 7 half-moves
14 Rd8 win in 7 half-moves
15 Rf8 win in 9 half-moves
16 Rh8 win in 9 half-moves
17 Rg8 draw
18 Ka4 loss in 2 half-moves
19 Ka5 loss in 2 half-moves
20 Ka6 loss in 2 half-moves
21 Kb6 loss in 2 half-moves
22 Kbc4 loss in 2 half-moves
23 Kbc5 loss in 2 half-moves
24 Kbc6 loss in 2 half-moves
25 Rc8 loss in 2 half-moves