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 Kc5 win in 5 half-moves
4 Kc7 win in 5 half-moves
5 Kd6 win in 5 half-moves
6 Kd8 win in 5 half-moves
7 Ra7 win in 5 half-moves
8 Rd7 win in 5 half-moves
9 Re7 win in 5 half-moves
10 Rf6 win in 5 half-moves
11 Rf8 win in 7 half-moves
12 Kb7 draw
13 Kb8 draw
14 Kc6 draw
15 Kd4 draw
16 Kd7 draw
17 Ke6 draw
18 Rb7 draw
19 Rf1 draw
20 Rf2 draw
21 Ke4 loss in 2 half-moves
22 Ke5 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