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 Rh5 win in 3 half-moves
3 Rb7 win in 5 half-moves
4 Rh4 win in 5 half-moves
5 Kc5 win in 7 half-moves
6 Kcd4 win in 7 half-moves
7 Kcd5 win in 7 half-moves
8 Ke5 win in 7 half-moves
9 Ked4 win in 7 half-moves
10 Ked5 win in 7 half-moves
11 Rc7 win in 7 half-moves
12 Re7 win in 7 half-moves
13 Kb4 draw
14 Kb5 draw
15 Kf4 draw
16 Ra7 draw
17 Rg7 draw
18 Rh6 draw
19 Rh8 draw
20 Kb3 loss in 2 half-moves
21 Kc3 loss in 2 half-moves
22 Kcd3 loss in 2 half-moves
23 Ke3 loss in 2 half-moves
24 Ked3 loss in 2 half-moves
25 Kf3 loss in 2 half-moves
26 Kf5 loss in 2 half-moves
27 Rd7 loss in 2 half-moves
28 Rh1 loss in 2 half-moves
29 Rh2 loss in 2 half-moves
30 Rh3 loss in 2 half-moves