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

EGTB: win in 2 half-moves

# move score
1 Ra8 win in 1 half-moves
2 Rh7 win in 1 half-moves
3 Ka6 draw
4 Kc6 draw
5 Ra5 draw
6 Ra6 draw
7 Rb7 draw
8 Rg7 draw
9 Kb5 loss in 12 half-moves
10 Kb7 loss in 12 half-moves
11 Ka5 loss in 10 half-moves
12 Kc7 loss in 4 half-moves
13 Kc5 loss in 2 half-moves
14 Ra1 loss in 2 half-moves
15 Ra2 loss in 2 half-moves
16 Ra3 loss in 2 half-moves
17 Ra4 loss in 2 half-moves
18 Rc7 loss in 2 half-moves
19 Rd7 loss in 2 half-moves
20 Re7 loss in 2 half-moves
21 Rf7 loss in 2 half-moves