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 Kaa7 win in 7 half-moves
3 Kab7 win in 7 half-moves
4 Kba7 win in 7 half-moves
5 Kbb7 win in 7 half-moves
6 Kc7 win in 7 half-moves
7 Re7 win in 7 half-moves
8 Kaa5 draw
9 Kab5 draw
10 Kba5 draw
11 Kbb5 draw
12 Kc5 draw
13 Kc6 draw
14 Ra8 draw
15 Rb8 draw
16 Rd8 draw
17 Re1 draw
18 Re6 draw
19 Rf8 draw
20 Re2 loss in 2 half-moves
21 Re3 loss in 2 half-moves
22 Re4 loss in 2 half-moves
23 Re5 loss in 2 half-moves
24 Rg8 loss in 2 half-moves
25 Rh8 loss in 2 half-moves