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 Kba2 win in 3 half-moves
4 Kba4 win in 3 half-moves
5 Kbb2 win in 3 half-moves
6 Kc2 win in 3 half-moves
7 Kc4 win in 3 half-moves
8 Rc8 win in 5 half-moves
9 Kaa4 draw
10 Kab4 draw
11 Kbb4 draw
12 Kc3 draw
13 Ra8 draw
14 Rb5 draw
15 Rb6 draw
16 Rb7 draw
17 Rd8 draw
18 Re8 draw
19 Rf8 draw
20 Rb4 loss in 2 half-moves
21 Rg8 loss in 2 half-moves
22 Rh8 loss in 2 half-moves