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

EGTB: win in 4 half-moves

# move score
1 Ka5 win in 3 half-moves
2 Kba6 win in 3 half-moves
3 Kc5 win in 3 half-moves
4 Kc6 win in 3 half-moves
5 Rc8 win in 3 half-moves
6 Kb5 win in 5 half-moves
7 Ka8 win in 7 half-moves
8 Kab7 win in 7 half-moves
9 Kbb7 win in 7 half-moves
10 Kc7 win in 7 half-moves
11 Ra8 win in 7 half-moves
12 Rd8 win in 7 half-moves
13 Rh8 win in 7 half-moves
14 Kaa6 draw
15 Rb7 draw
16 Re8 loss in 2 half-moves
17 Rf8 loss in 2 half-moves
18 Rg8 loss in 2 half-moves