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

EGTB: win in 4 half-moves

# move score
1 Ra7 win in 3 half-moves
2 Ka5 win in 7 half-moves
3 Ka6 win in 7 half-moves
4 Rd8 win in 7 half-moves
5 Kbc6 draw
6 Kbc7 draw
7 Rb7 draw
8 Rf7 draw
9 Rg7 draw
10 Rh7 draw
11 Ka7 loss in 4 half-moves
12 Kb7 loss in 4 half-moves
13 Kb5 loss in 2 half-moves
14 Kbc5 loss in 2 half-moves
15 Kd5 loss in 2 half-moves
16 Kdc5 loss in 2 half-moves
17 Kdc6 loss in 2 half-moves
18 Kdc7 loss in 2 half-moves
19 Ke5 loss in 2 half-moves
20 Ke6 loss in 2 half-moves
21 Ke7 loss in 2 half-moves
22 Rc7 loss in 2 half-moves
23 Re7 loss in 2 half-moves