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

EGTB: win in 4 half-moves

# move score
1 Kab6 win in 3 half-moves
2 Kb7 win in 3 half-moves
3 Rc7 win in 3 half-moves
4 Kc5 win in 7 half-moves
5 Kc6 win in 7 half-moves
6 Kb4 win in 9 half-moves
7 Ka4 win in 11 half-moves
8 Kbb6 win in 11 half-moves
9 Kc4 win in 11 half-moves
10 Kaa5 draw
11 Kba5 draw
12 Ra8 draw
13 Rb7 draw
14 Rd7 draw
15 Re7 draw
16 Rf7 draw
17 Rg7 loss in 2 half-moves
18 Rh7 loss in 2 half-moves