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

EGTB: win in 6 half-moves

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