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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Rf7 win in 1 half-moves
3 Kb4 win in 3 half-moves
4 Kcc5 win in 3 half-moves
5 Kd4 win in 3 half-moves
6 Kd5 win in 3 half-moves
7 Rc7 win in 3 half-moves
8 Rd7 win in 3 half-moves
9 Re7 win in 3 half-moves
10 Rg7 win in 3 half-moves
11 Rh7 win in 3 half-moves
12 Kbb5 win in 5 half-moves
13 Kcb5 win in 5 half-moves
14 Ka5 loss in 2 half-moves
15 Ka6 loss in 2 half-moves
16 Ka7 loss in 2 half-moves
17 Kb3 loss in 2 half-moves
18 Kbc5 loss in 2 half-moves
19 Kc3 loss in 2 half-moves
20 Kc6 loss in 2 half-moves
21 Kc7 loss in 2 half-moves
22 Kd3 loss in 2 half-moves
23 Ra7 loss in 2 half-moves