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 Rb5 win in 3 half-moves
3 Ka1 win in 5 half-moves
4 Ka4 win in 5 half-moves
5 Ka5 win in 5 half-moves
6 Kaa3 win in 5 half-moves
7 Kab3 win in 5 half-moves
8 Kb1 win in 5 half-moves
9 Kb2 win in 5 half-moves
10 Kb5 win in 5 half-moves
11 Kba3 win in 5 half-moves
12 Kbb3 win in 5 half-moves
13 Kc3 win in 5 half-moves
14 Kc4 win in 5 half-moves
15 Kc5 win in 5 half-moves
16 Ra8 win in 5 half-moves
17 Rb6 win in 5 half-moves
18 Rc8 win in 5 half-moves
19 Rd8 draw
20 Rh8 draw
21 Re8 loss in 2 half-moves
22 Rf8 loss in 2 half-moves
23 Rg8 loss in 2 half-moves