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 Kb5 win in 3 half-moves
3 Kb6 win in 3 half-moves
4 Kb7 win in 3 half-moves
5 Kc7 win in 3 half-moves
6 Kc8 win in 3 half-moves
7 Rb6 win in 3 half-moves
8 Ka8 win in 7 half-moves
9 Ra6 win in 7 half-moves
10 Rc7 win in 7 half-moves
11 Rc8 win in 7 half-moves
12 Ka4 draw
13 Ka7 draw
14 Kb4 draw
15 Rc1 draw
16 Rc5 draw
17 Rd6 draw
18 Rh6 draw
19 Rc2 loss in 2 half-moves
20 Rc3 loss in 2 half-moves
21 Rc4 loss in 2 half-moves
22 Re6 loss in 2 half-moves
23 Rf6 loss in 2 half-moves
24 Rg6 loss in 2 half-moves