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 Rb4 win in 3 half-moves
3 Ka1 win in 5 half-moves
4 Ka4 win in 5 half-moves
5 Kab2 win in 5 half-moves
6 Kb1 win in 5 half-moves
7 Kb4 win in 5 half-moves
8 Kba3 win in 5 half-moves
9 Kc3 win in 5 half-moves
10 Kc4 win in 5 half-moves
11 Ra7 win in 5 half-moves
12 Rb5 win in 5 half-moves
13 Rb6 win in 5 half-moves
14 Rc7 win in 5 half-moves
15 Kaa3 draw
16 Kbb2 draw
17 Kc2 draw
18 Rd7 draw
19 Rh7 draw
20 Re7 loss in 2 half-moves
21 Rf7 loss in 2 half-moves
22 Rg7 loss in 2 half-moves