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 Kaa2 win in 3 half-moves
3 Kab2 win in 3 half-moves
4 Kb4 win in 3 half-moves
5 Kba2 win in 3 half-moves
6 Kbb2 win in 3 half-moves
7 Kc1 win in 3 half-moves
8 Rb8 win in 3 half-moves
9 Ka1 win in 5 half-moves
10 Kb3 win in 5 half-moves
11 Rc8 win in 5 half-moves
12 Ka4 draw
13 Rd8 draw
14 Rh8 draw
15 Kc2 loss in 2 half-moves
16 Ra4 loss in 2 half-moves
17 Ra5 loss in 2 half-moves
18 Ra6 loss in 2 half-moves
19 Re8 loss in 2 half-moves
20 Rf8 loss in 2 half-moves
21 Rg8 loss in 2 half-moves