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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Ka1 win in 3 half-moves
3 Ka4 win in 3 half-moves
4 Kaa2 win in 3 half-moves
5 Kba2 win in 3 half-moves
6 Kc1 win in 3 half-moves
7 Kc2 win in 3 half-moves
8 Rb3 win in 3 half-moves
9 Rc2 win in 3 half-moves
10 Kb4 win in 5 half-moves
11 Ra2 win in 7 half-moves
12 Rd2 win in 7 half-moves
13 Re2 win in 7 half-moves
14 Rf2 win in 7 half-moves
15 Kb3 draw
16 Rb4 loss in 2 half-moves
17 Rb5 loss in 2 half-moves
18 Rb6 loss in 2 half-moves
19 Rb7 loss in 2 half-moves
20 Rg2 loss in 2 half-moves
21 Rh2 loss in 2 half-moves