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

EGTB: win in 4 half-moves

# move score
1 Kaa2 win in 3 half-moves
2 Kab2 win in 3 half-moves
3 Kab4 win in 3 half-moves
4 Kba2 win in 3 half-moves
5 Kbb2 win in 3 half-moves
6 Kc2 win in 3 half-moves
7 Rc6 win in 5 half-moves
8 Kaa4 draw
9 Kba4 draw
10 Kbb4 draw
11 Kc3 draw
12 Kc4 draw
13 Ra7 draw
14 Ra8 draw
15 Rb6 draw
16 Rd6 draw
17 Re6 draw
18 Rf6 draw
19 Ra4 loss in 2 half-moves
20 Ra5 loss in 2 half-moves
21 Rg6 loss in 2 half-moves
22 Rh6 loss in 2 half-moves