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

EGTB: win in 2 half-moves

# move score
1 Ra7 win in 1 half-moves
2 Kb5 draw
3 Rb8 draw
4 Rc8 draw
5 Rg8 draw
6 Ka4 loss in 14 half-moves
7 Kb3 loss in 12 half-moves
8 Ka3 loss in 10 half-moves
9 Ka5 loss in 10 half-moves
10 Ra4 loss in 6 half-moves
11 Kc3 loss in 4 half-moves
12 Kc4 loss in 2 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 Ra5 loss in 2 half-moves
18 Ra6 loss in 2 half-moves
19 Rd8 loss in 2 half-moves
20 Re8 loss in 2 half-moves
21 Rf8 loss in 2 half-moves
22 Rh8 loss in 2 half-moves