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 Rb5 win in 1 half-moves
3 K3c2 win in 3 half-moves
4 K3d2 win in 3 half-moves
5 Kb4 win in 3 half-moves
6 Kc4 win in 3 half-moves
7 Kd1 win in 3 half-moves
8 Kd3 win in 3 half-moves
9 Kd4 win in 3 half-moves
10 Rb3 win in 3 half-moves
11 Rb4 win in 3 half-moves
12 K3b2 win in 5 half-moves
13 Kb3 win in 5 half-moves
14 Rb6 win in 5 half-moves
15 Rb7 win in 5 half-moves
16 Rb8 win in 5 half-moves
17 K1b2 loss in 2 half-moves
18 K1c2 loss in 2 half-moves
19 K1d2 loss in 2 half-moves
20 Rb2 loss in 2 half-moves