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

EGTB: win in 4 half-moves

# move score
1 Ra7 win in 3 half-moves
2 Re7 win in 3 half-moves
3 Ka6 win in 5 half-moves
4 Ka7 win in 5 half-moves
5 Kb5 win in 5 half-moves
6 Kb7 win in 5 half-moves
7 Kd5 win in 5 half-moves
8 Kd7 win in 5 half-moves
9 Rb7 win in 7 half-moves
10 Rd7 win in 7 half-moves
11 Ka5 draw
12 Kbc5 draw
13 Kbc6 draw
14 Kbc7 draw
15 Kdc5 draw
16 Kdc6 draw
17 Kdc7 draw
18 Ke6 draw
19 Ke7 draw
20 Rc7 draw
21 Rf1 draw
22 Rf2 draw
23 Rf6 draw
24 Rf8 draw
25 Ke5 loss in 2 half-moves
26 Rf3 loss in 2 half-moves
27 Rf4 loss in 2 half-moves
28 Rf5 loss in 2 half-moves
29 Rg7 loss in 2 half-moves
30 Rh7 loss in 2 half-moves