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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Kb4 win in 3 half-moves
3 Kb5 win in 3 half-moves
4 Kc5 win in 3 half-moves
5 Kcc3 win in 3 half-moves
6 Kdc3 win in 3 half-moves
7 Ke3 win in 3 half-moves
8 Rb4 win in 3 half-moves
9 Rb7 win in 3 half-moves
10 Rb8 win in 3 half-moves
11 Kcd4 win in 7 half-moves
12 Kd5 win in 7 half-moves
13 Ra3 win in 7 half-moves
14 Rc3 draw
15 Kc2 loss in 2 half-moves
16 Kd2 loss in 2 half-moves
17 Kdd4 loss in 2 half-moves
18 Ke2 loss in 2 half-moves
19 Ke4 loss in 2 half-moves
20 Rb2 loss in 2 half-moves
21 Rb5 loss in 2 half-moves
22 Rb6 loss in 2 half-moves