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

EGTB: win in 4 half-moves

# move score
1 K8a7 win in 3 half-moves
2 K8a8 win in 3 half-moves
3 Re8 win in 3 half-moves
4 Re7 win in 5 half-moves
5 K7c7 draw
6 K7c8 draw
7 K8c7 draw
8 K8c8 draw
9 Kb6 draw
10 Rc6 draw
11 Rd6 draw
12 Re5 draw
13 Rf6 draw
14 Rg6 draw
15 Rh6 draw
16 K7a7 loss in 2 half-moves
17 K7a8 loss in 2 half-moves
18 Ka6 loss in 2 half-moves
19 Ra6 loss in 2 half-moves
20 Rb6 loss in 2 half-moves
21 Re1 loss in 2 half-moves
22 Re2 loss in 2 half-moves
23 Re3 loss in 2 half-moves
24 Re4 loss in 2 half-moves
25 Kc6 loss in 1 half-moves