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

EGTB: win in 2 half-moves

# move score
1 Rb7 win in 1 half-moves
2 Rd7 win in 3 half-moves
3 Kd7 win in 5 half-moves
4 Kgf8 win in 5 half-moves
5 Kh8 win in 5 half-moves
6 Ra8 win in 5 half-moves
7 Rc7 win in 5 half-moves
8 Ra1 draw
9 Ra2 draw
10 Ra3 draw
11 Kd6 loss in 2 half-moves
12 Kd8 loss in 2 half-moves
13 Ke6 loss in 2 half-moves
14 Ke8 loss in 2 half-moves
15 Kef7 loss in 2 half-moves
16 Kef8 loss in 2 half-moves
17 Kf6 loss in 2 half-moves
18 Kg7 loss in 2 half-moves
19 Kgf7 loss in 2 half-moves
20 Kh7 loss in 2 half-moves
21 Ra4 loss in 2 half-moves
22 Ra5 loss in 2 half-moves
23 Ra6 loss in 2 half-moves