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 Ka4 win in 5 half-moves
3 Kb5 win in 5 half-moves
4 Kba3 win in 5 half-moves
5 Rb6 win in 5 half-moves
6 Ka1 win in 7 half-moves
7 Kb1 win in 7 half-moves
8 Ra7 win in 7 half-moves
9 Ka5 draw
10 Kaa3 draw
11 Kab3 draw
12 Kb2 draw
13 Kbb3 draw
14 Rg7 draw
15 Rh7 draw
16 Kc3 loss in 2 half-moves
17 Kc4 loss in 2 half-moves
18 Kc5 loss in 2 half-moves
19 Rb5 loss in 2 half-moves
20 Rc7 loss in 2 half-moves
21 Rd7 loss in 2 half-moves
22 Re7 loss in 2 half-moves
23 Rf7 loss in 2 half-moves