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

EGTB: win in 4 half-moves

# move score
1 Ra6 win in 3 half-moves
2 Ke8 win in 15 half-moves
3 Kb6 draw
4 Kb7 draw
5 Kb8 draw
6 Kc6 draw
7 Kcc8 draw
8 Kcd7 draw
9 Kd6 draw
10 Kdc8 draw
11 Kdd7 draw
12 Ke7 draw
13 Ra3 draw
14 Ra5 draw
15 Ra7 draw
16 Ra8 draw
17 Rf4 draw
18 Ra1 loss in 2 half-moves
19 Ra2 loss in 2 half-moves
20 Rb4 loss in 2 half-moves
21 Rc4 loss in 2 half-moves
22 Rd4 loss in 2 half-moves
23 Re4 loss in 2 half-moves
24 Rg4 loss in 2 half-moves
25 Rh4 loss in 2 half-moves