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

EGTB: win in 50 half-moves

# move score
1 Ra8 win in 49 half-moves
2 Ka2 win in 53 half-moves
3 Ka5 win in 53 half-moves
4 Rf7 win in 53 half-moves
5 Rg7 win in 53 half-moves
6 Rh7 win in 53 half-moves
7 Ra6 win in 55 half-moves
8 Rb7 loss in 4 half-moves
9 K3b3 loss in 2 half-moves
10 K3b4 loss in 2 half-moves
11 K4b3 loss in 2 half-moves
12 K4b4 loss in 2 half-moves
13 Kb2 loss in 2 half-moves
14 Kb5 loss in 2 half-moves
15 Ra5 loss in 2 half-moves
16 Rc7 loss in 2 half-moves
17 Rd7 loss in 2 half-moves
18 Re7 loss in 2 half-moves