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

EGTB: win in 2 half-moves

# move score
1 Kc4 win in 1 half-moves
2 Kc5 win in 1 half-moves
3 Kc6 win in 1 half-moves
4 Rc7 win in 1 half-moves
5 Kba4 win in 3 half-moves
6 Kba6 win in 3 half-moves
7 Kab6 win in 5 half-moves
8 Kbb6 win in 5 half-moves
9 Rb6 win in 5 half-moves
10 Kaa4 draw
11 Kaa6 draw
12 Kab4 draw
13 Kbb4 draw
14 Ra7 draw
15 Rb8 draw
16 Rd7 draw
17 Re7 draw
18 Rf7 draw
19 Rg7 loss in 2 half-moves
20 Rh7 loss in 2 half-moves