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 Ra3 win in 3 half-moves
3 Kc6 win in 7 half-moves
4 Rc8 win in 9 half-moves
5 Kb6 win in 27 half-moves
6 Rb7 win in 31 half-moves
7 Rb8 win in 31 half-moves
8 Kb7 draw
9 Kb8 draw
10 Kc8 draw
11 Kd6 draw
12 Kd7 draw
13 Kd8 draw
14 Ra2 draw
15 Rd8 draw
16 Re8 draw
17 Rf8 draw
18 Ra4 loss in 2 half-moves
19 Ra5 loss in 2 half-moves
20 Ra6 loss in 2 half-moves
21 Rg8 loss in 2 half-moves
22 Rh8 loss in 2 half-moves