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

EGTB: win in 50 half-moves

# move score
1 Ra7 win in 49 half-moves
2 Rf4 win in 49 half-moves
3 Rg4 win in 49 half-moves
4 Rh4 win in 49 half-moves
5 Ra6 win in 51 half-moves
6 Ra5 win in 53 half-moves
7 Kb7 draw
8 Kb8 draw
9 Kc7 draw
10 Kcd7 draw
11 Kcd8 draw
12 Ke7 draw
13 Ked7 draw
14 Ked8 draw
15 Kf7 draw
16 Kf8 draw
17 Ra8 draw
18 Re4 draw
19 Ra1 loss in 2 half-moves
20 Ra2 loss in 2 half-moves
21 Ra3 loss in 2 half-moves
22 Rb4 loss in 2 half-moves
23 Rc4 loss in 2 half-moves
24 Rd4 loss in 2 half-moves