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

EGTB: win in 4 half-moves

# move score
1 Ka6 win in 3 half-moves
2 Kab4 win in 3 half-moves
3 Kc6 win in 3 half-moves
4 Ka4 win in 5 half-moves
5 Ra6 win in 5 half-moves
6 Kc4 win in 7 half-moves
7 Kcb4 win in 7 half-moves
8 Kd6 win in 17 half-moves
9 Kcb5 draw
10 Kcb6 draw
11 Kd4 draw
12 Kd5 draw
13 Ra8 draw
14 Rc7 draw
15 Rf7 draw
16 Kab5 loss in 2 half-moves
17 Kab6 loss in 2 half-moves
18 Rb7 loss in 2 half-moves
19 Rd7 loss in 2 half-moves
20 Re7 loss in 2 half-moves
21 Rg7 loss in 2 half-moves
22 Rh7 loss in 2 half-moves