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 Re7 win in 1 half-moves
3 Ka6 draw
4 Kb5 draw
5 Kc5 draw
6 Kc6 draw
7 Ra6 draw
8 Rb7 draw
9 Rf7 draw
10 Kb7 loss in 36 half-moves
11 Ra8 loss in 32 half-moves
12 Kc7 loss in 12 half-moves
13 Ka5 loss in 4 half-moves
14 Ra2 loss in 2 half-moves
15 Ra3 loss in 2 half-moves
16 Ra4 loss in 2 half-moves
17 Ra5 loss in 2 half-moves
18 Rc7 loss in 2 half-moves
19 Rd7 loss in 2 half-moves
20 Rg7 loss in 2 half-moves
21 Rh7 loss in 2 half-moves