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 Ka4 win in 3 half-moves
3 Ka6 win in 3 half-moves
4 Kbc4 win in 3 half-moves
5 Kbc6 win in 3 half-moves
6 Kd6 win in 3 half-moves
7 Ra8 win in 3 half-moves
8 Rb6 win in 3 half-moves
9 Rd8 win in 3 half-moves
10 Kbb6 win in 9 half-moves
11 Kcb4 win in 9 half-moves
12 Kcb6 win in 9 half-moves
13 Kcc4 win in 9 half-moves
14 Kcc6 win in 9 half-moves
15 Rc8 win in 9 half-moves
16 Kbb4 win in 13 half-moves
17 Ka5 draw
18 Re8 draw
19 Kd4 loss in 2 half-moves
20 Kd5 loss in 2 half-moves
21 Rf8 loss in 2 half-moves
22 Rg8 loss in 2 half-moves
23 Rh8 loss in 2 half-moves