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

EGTB: win in 4 half-moves

# move score
1 Rc7 win in 3 half-moves
2 Kc4 win in 5 half-moves
3 Rb7 win in 5 half-moves
4 Kb7 win in 7 half-moves
5 Kb8 win in 7 half-moves
6 Kc5 win in 7 half-moves
7 Kc7 win in 7 half-moves
8 Kd6 win in 7 half-moves
9 Kd8 win in 7 half-moves
10 Ra7 win in 7 half-moves
11 Rd7 win in 7 half-moves
12 Re7 win in 7 half-moves
13 Rf8 win in 9 half-moves
14 Kc6 draw
15 Kd4 draw
16 Kd7 draw
17 Ke6 draw
18 Rf1 draw
19 Rf6 draw
20 Ke4 loss in 2 half-moves
21 Ke5 loss in 2 half-moves
22 Rf2 loss in 2 half-moves
23 Rf3 loss in 2 half-moves
24 Rf4 loss in 2 half-moves
25 Rf5 loss in 2 half-moves
26 Rg7 loss in 2 half-moves
27 Rh7 loss in 2 half-moves