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

EGTB: win in 4 half-moves

# move score
1 Rf7 win in 3 half-moves
2 Rc7 win in 5 half-moves
3 Re7 win in 5 half-moves
4 Rg7 win in 11 half-moves
5 Rh7 win in 11 half-moves
6 Kcd7 draw
7 Ked7 draw
8 Ra1 draw
9 Ra2 draw
10 Ra8 draw
11 Rd7 draw
12 Kb5 loss in 2 half-moves
13 Kb6 loss in 2 half-moves
14 Kb7 loss in 2 half-moves
15 Kc5 loss in 2 half-moves
16 Kc7 loss in 2 half-moves
17 Ke5 loss in 2 half-moves
18 Ke7 loss in 2 half-moves
19 Kf5 loss in 2 half-moves
20 Kf6 loss in 2 half-moves
21 Kf7 loss in 2 half-moves
22 Ra3 loss in 2 half-moves
23 Ra4 loss in 2 half-moves
24 Ra5 loss in 2 half-moves
25 Ra6 loss in 2 half-moves
26 Rb7 loss in 2 half-moves
27 Kcd5 loss in 1 half-moves
28 Kcd6 loss in 1 half-moves
29 Ked5 loss in 1 half-moves
30 Ked6 loss in 1 half-moves