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

EGTB: win in 6 half-moves

# move score
1 Kb6 win in 5 half-moves
2 Kg7 win in 9 half-moves
3 Rb6 win in 9 half-moves
4 Rb7 win in 9 half-moves
5 Kb4 win in 15 half-moves
6 Kf7 win in 17 half-moves
7 Kf8 win in 19 half-moves
8 Kh7 draw
9 Kh8 draw
10 Ka4 loss in 2 half-moves
11 Ka5 loss in 2 half-moves
12 Ka6 loss in 2 half-moves
13 Kc4 loss in 2 half-moves
14 Kc5 loss in 2 half-moves
15 Kc6 loss in 2 half-moves
16 Ra8 loss in 2 half-moves
17 Rc8 loss in 2 half-moves
18 Rd8 loss in 2 half-moves
19 Re8 loss in 2 half-moves
20 Rf8 loss in 2 half-moves