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 Kg7 win in 3 half-moves
3 Rg7 win in 3 half-moves
4 Rh7 win in 3 half-moves
5 Kd8 win in 5 half-moves
6 Kee7 win in 5 half-moves
7 Kff7 win in 5 half-moves
8 Kg8 win in 5 half-moves
9 Ra8 win in 5 half-moves
10 Kd7 draw
11 Kef7 draw
12 Kfe7 draw
13 Ra4 draw
14 Ra5 draw
15 Ra6 draw
16 Rf7 draw
17 Ra1 loss in 2 half-moves
18 Ra2 loss in 2 half-moves
19 Ra3 loss in 2 half-moves
20 Rc7 loss in 2 half-moves
21 Rd7 loss in 2 half-moves
22 Re7 loss in 2 half-moves