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

EGTB: win in 2 half-moves

# move score
1 Ra1 win in 1 half-moves
2 Kb4 win in 3 half-moves
3 Kb5 win in 3 half-moves
4 Kb6 win in 3 half-moves
5 Kc1 win in 3 half-moves
6 Kc2 win in 3 half-moves
7 Kc4 win in 3 half-moves
8 Kd2 win in 3 half-moves
9 Kd4 win in 3 half-moves
10 Ke2 win in 3 half-moves
11 Rb2 win in 3 half-moves
12 Rb4 win in 3 half-moves
13 Rc1 win in 3 half-moves
14 Kc6 win in 5 half-moves
15 Kd5 win in 5 half-moves
16 Kd6 win in 5 half-moves
17 Ke1 win in 5 half-moves
18 Rb5 win in 5 half-moves
19 Rb3 draw
20 Rb6 loss in 2 half-moves
21 Rb7 loss in 2 half-moves
22 Rb8 loss in 2 half-moves