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

EGTB: win in 4 half-moves

# move score
1 Ra8 win in 3 half-moves
2 Rc8 win in 5 half-moves
3 Re1 win in 5 half-moves
4 Kaa2 draw
5 Kab2 draw
6 Kba2 draw
7 Kbb2 draw
8 Rb8 draw
9 Rd8 draw
10 Re5 draw
11 Re6 draw
12 Re7 draw
13 Kc1 loss in 2 half-moves
14 Kc2 loss in 2 half-moves
15 Re2 loss in 2 half-moves
16 Re3 loss in 2 half-moves
17 Re4 loss in 2 half-moves
18 Rf8 loss in 2 half-moves
19 Rg8 loss in 2 half-moves
20 Rh8 loss in 2 half-moves