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

EGTB: win in 2 half-moves

# move score
1 Kg1 win in 1 half-moves
2 Kg2 win in 1 half-moves
3 Kg3 win in 1 half-moves
4 Rb4 win in 1 half-moves
5 Kb2 win in 3 half-moves
6 Kc2 win in 3 half-moves
7 Ke1 win in 3 half-moves
8 Ke2 win in 3 half-moves
9 Ke3 win in 3 half-moves
10 Kf1 win in 3 half-moves
11 Kf3 win in 3 half-moves
12 Rb2 win in 3 half-moves
13 Rb3 win in 3 half-moves
14 Kd1 win in 5 half-moves
15 Kd2 win in 5 half-moves
16 Ra1 win in 5 half-moves
17 Rb5 loss in 2 half-moves
18 Rb6 loss in 2 half-moves
19 Rb7 loss in 2 half-moves
20 Rb8 loss in 2 half-moves