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

EGTB: win in 4 half-moves

# move score
1 Ka7 win in 3 half-moves
2 Kb7 win in 3 half-moves
3 Kc7 win in 3 half-moves
4 Rb7 win in 3 half-moves
5 Kbc6 win in 7 half-moves
6 Ra8 win in 7 half-moves
7 Ka5 draw
8 Ka6 draw
9 Kb4 draw
10 Kbb5 draw
11 Kc4 draw
12 Kcb5 draw
13 Kcc6 draw
14 Rc8 draw
15 Rd8 draw
16 Rh8 draw
17 Kd4 loss in 2 half-moves
18 Kd5 loss in 2 half-moves
19 Kd6 loss in 2 half-moves
20 Re8 loss in 2 half-moves
21 Rf8 loss in 2 half-moves
22 Rg8 loss in 2 half-moves