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 Ra5 win in 7 half-moves
3 Ra6 win in 7 half-moves
4 Ra8 win in 7 half-moves
5 Ka5 draw
6 Ka6 draw
7 Ka7 draw
8 Kb5 draw
9 Kb7 draw
10 Kc5 draw
11 Kc6 draw
12 Kc7 draw
13 Kd7 draw
14 Kd8 draw
15 Ke7 draw
16 Kf7 draw
17 Kf8 draw
18 Rb4 draw
19 Rc4 draw
20 Rg4 draw
21 Ra1 loss in 2 half-moves
22 Ra2 loss in 2 half-moves
23 Ra3 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