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 Ka1 win in 3 half-moves
3 Kbc1 win in 3 half-moves
4 Kbc2 win in 3 half-moves
5 Kd1 win in 3 half-moves
6 Kdc1 win in 3 half-moves
7 Kdc2 win in 3 half-moves
8 Ke1 win in 3 half-moves
9 Ke2 win in 3 half-moves
10 Ra2 win in 3 half-moves
11 Rb3 win in 3 half-moves
12 Ka2 draw
13 Rc2 draw
14 Kc3 loss in 2 half-moves
15 Kd3 loss in 2 half-moves
16 Ke3 loss in 2 half-moves
17 Rb4 loss in 2 half-moves
18 Rb5 loss in 2 half-moves
19 Rb6 loss in 2 half-moves
20 Rb8 loss in 2 half-moves