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 Ka4 draw
3 Kb4 draw
4 Kb6 draw
5 Kc5 draw
6 Kc6 draw
7 Ra6 draw
8 Ra1 loss in 14 half-moves
9 Ra2 loss in 14 half-moves
10 Ka5 loss in 8 half-moves
11 Ka6 loss in 8 half-moves
12 Ra5 loss in 8 half-moves
13 Rb8 loss in 8 half-moves
14 Rc8 loss in 8 half-moves
15 Kc4 loss in 6 half-moves
16 Rd8 loss in 4 half-moves
17 Ra3 loss in 2 half-moves
18 Ra4 loss in 2 half-moves
19 Re8 loss in 2 half-moves
20 Rf8 loss in 2 half-moves
21 Rh8 loss in 2 half-moves
22 Rg8 loss in 1 half-moves