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

EGTB: win in 4 half-moves

# move score
1 Ra5 win in 3 half-moves
2 Ra7 win in 3 half-moves
3 Re3 win in 3 half-moves
4 Kb5 win in 5 half-moves
5 Kb6 win in 5 half-moves
6 Kb7 draw
7 Kcc5 draw
8 Kcc7 draw
9 Kcd5 draw
10 Kcd7 draw
11 Kdc5 draw
12 Kdc7 draw
13 Kdd5 draw
14 Kdd7 draw
15 Ke5 draw
16 Ke6 draw
17 Ke7 draw
18 Ra4 draw
19 Ra6 draw
20 Ra8 draw
21 Rf3 draw
22 Rg3 draw
23 Rh3 draw
24 Ra1 loss in 2 half-moves
25 Ra2 loss in 2 half-moves
26 Rb3 loss in 2 half-moves
27 Rc3 loss in 2 half-moves
28 Rd3 loss in 2 half-moves