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

EGTB: win in 2 half-moves

# move score
1 Ra1 win in 1 half-moves
2 Rd7 win in 1 half-moves
3 Kf7 draw
4 Kf8 draw
5 Kh6 draw
6 Kh7 draw
7 Ra8 draw
8 Rb7 draw
9 Rc7 draw
10 Re7 draw
11 Kg8 loss in 10 half-moves
12 Kh8 loss in 10 half-moves
13 Ra2 loss in 10 half-moves
14 Kf6 loss in 2 half-moves
15 Kg6 loss in 2 half-moves
16 Ra3 loss in 2 half-moves
17 Ra4 loss in 2 half-moves
18 Ra5 loss in 2 half-moves
19 Ra6 loss in 2 half-moves
20 Rf7 loss in 2 half-moves