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

EGTB: win in 4 half-moves

# move score
1 Rc8 win in 3 half-moves
2 Kaa6 win in 7 half-moves
3 Kab6 win in 7 half-moves
4 Kba6 win in 7 half-moves
5 Kbb6 win in 7 half-moves
6 Kc6 win in 7 half-moves
7 Ra8 win in 7 half-moves
8 Rb8 win in 7 half-moves
9 Rd8 win in 7 half-moves
10 Kc7 win in 11 half-moves
11 Kaa8 draw
12 Kab8 draw
13 Kba8 draw
14 Kbb8 draw
15 Kc8 draw
16 Re3 draw
17 Re7 draw
18 Rf8 draw
19 Re1 loss in 2 half-moves
20 Re2 loss in 2 half-moves
21 Re4 loss in 2 half-moves
22 Re5 loss in 2 half-moves
23 Re6 loss in 2 half-moves
24 Rg8 loss in 2 half-moves
25 Rh8 loss in 2 half-moves