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

EGTB: win in 4 half-moves

# move score
1 Ra1 win in 3 half-moves
2 Ra2 win in 3 half-moves
3 Ra3 win in 3 half-moves
4 Kg3 win in 5 half-moves
5 Kh3 win in 5 half-moves
6 Rh8 win in 5 half-moves
7 Kf1 draw
8 Kf2 draw
9 Kf3 draw
10 Kg1 draw
11 Kh1 draw
12 Kh2 draw
13 Ra4 draw
14 Ra7 draw
15 Rb8 draw
16 Rd8 draw
17 Re8 draw
18 Rg8 draw
19 Ra6 loss in 2 half-moves
20 Rf8 loss in 2 half-moves
21 Ra5 loss in 1 half-moves
22 Rc8 loss in 1 half-moves