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

EGTB: win in 4 half-moves

# move score
1 Rb6 win in 3 half-moves
2 Kd4 win in 5 half-moves
3 Kd6 win in 5 half-moves
4 Rb7 win in 5 half-moves
5 Re8 win in 5 half-moves
6 Kd5 win in 7 half-moves
7 Ke6 win in 7 half-moves
8 Ke4 win in 9 half-moves
9 Kb6 win in 11 half-moves
10 Kb4 draw
11 Kf4 draw
12 Kf5 draw
13 Kf6 draw
14 Rg8 draw
15 Ka4 loss in 2 half-moves
16 Ka5 loss in 2 half-moves
17 Ka6 loss in 2 half-moves
18 Kc4 loss in 2 half-moves
19 Kc5 loss in 2 half-moves
20 Kc6 loss in 2 half-moves
21 Ra8 loss in 2 half-moves
22 Rc8 loss in 2 half-moves
23 Rd8 loss in 2 half-moves
24 Rf8 loss in 2 half-moves
25 Rh8 loss in 2 half-moves