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

EGTB: win in 4 half-moves

# move score
1 Rb7 win in 3 half-moves
2 Rc7 win in 3 half-moves
3 Kc4 win in 5 half-moves
4 Kc6 win in 5 half-moves
5 Kc8 win in 5 half-moves
6 Kd6 win in 5 half-moves
7 Re7 win in 5 half-moves
8 Kc5 win in 7 half-moves
9 Kc7 win in 7 half-moves
10 Rf8 win in 9 half-moves
11 Ka7 draw
12 Ka8 draw
13 Kb7 draw
14 Kd4 draw
15 Ke6 draw
16 Ra7 draw
17 Rd7 draw
18 Rf1 draw
19 Rf2 draw
20 Rf6 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