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

EGTB: win in 2 half-moves

# move score
1 Ra4 win in 1 half-moves
2 Rc7 win in 1 half-moves
3 Rg7 win in 1 half-moves
4 Kd8 draw
5 Ra3 draw
6 Ra8 draw
7 Rb7 draw
8 Rd7 draw
9 Re7 draw
10 Rh7 draw
11 Kf7 loss in 2 half-moves
12 Kf8 loss in 2 half-moves
13 Ra1 loss in 2 half-moves
14 Ra2 loss in 2 half-moves
15 Ra5 loss in 2 half-moves
16 Ra6 loss in 2 half-moves
17 Rf7 loss in 2 half-moves
18 Kd7 loss in 1 half-moves
19 Ke7 loss in 1 half-moves