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

EGTB: win in 6 half-moves

# move score
1 Kb4 win in 5 half-moves
2 Kc4 win in 5 half-moves
3 Kcb5 win in 5 half-moves
4 Kcc6 win in 5 half-moves
5 Kd5 win in 5 half-moves
6 Kd6 win in 7 half-moves
7 Kbb5 draw
8 Kd4 draw
9 Rb8 draw
10 Rc7 draw
11 Ka5 loss in 2 half-moves
12 Ka6 loss in 2 half-moves
13 Ka7 loss in 2 half-moves
14 Kbc6 loss in 2 half-moves
15 Kc7 loss in 2 half-moves
16 Ra7 loss in 2 half-moves
17 Rd7 loss in 2 half-moves
18 Re7 loss in 2 half-moves
19 Rf7 loss in 2 half-moves
20 Rg7 loss in 2 half-moves
21 Rh7 loss in 2 half-moves