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 Kc6 draw
4 Kc7 draw
5 Kd8 draw
6 Kdd7 draw
7 Kde7 draw
8 Ke6 draw
9 Ked7 draw
10 Kee7 draw
11 Kf7 draw
12 Kf8 draw
13 Ra6 draw
14 Ra8 draw
15 Rb4 draw
16 Rg4 draw
17 Kc5 loss in 2 half-moves
18 Kd5 loss in 2 half-moves
19 Ke5 loss in 2 half-moves
20 Ra1 loss in 2 half-moves
21 Ra2 loss in 2 half-moves
22 Ra3 loss in 2 half-moves
23 Rc4 loss in 2 half-moves
24 Rd4 loss in 2 half-moves
25 Re4 loss in 2 half-moves
26 Rf4 loss in 2 half-moves
27 Rh4 loss in 2 half-moves