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 Ka2 win in 3 half-moves
3 Ka5 win in 3 half-moves
4 Kb5 win in 3 half-moves
5 Kba4 win in 3 half-moves
6 Kc4 win in 3 half-moves
7 Kc5 win in 3 half-moves
8 Rb5 win in 3 half-moves
9 Rc6 win in 3 half-moves
10 Kab3 win in 5 half-moves
11 Kb2 win in 5 half-moves
12 Ra6 win in 5 half-moves
13 Rb7 win in 5 half-moves
14 Kaa4 draw
15 Kbb3 draw
16 Kc3 draw
17 Rd6 draw
18 Re6 draw
19 Rf6 loss in 2 half-moves
20 Rg6 loss in 2 half-moves
21 Rh6 loss in 2 half-moves