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 K8a7 win in 7 half-moves
3 K8c7 win in 7 half-moves
4 Kc6 win in 7 half-moves
5 K7a7 draw
6 K7a8 draw
7 K7c7 draw
8 K7c8 draw
9 K8a8 draw
10 K8c8 draw
11 Ka6 draw
12 Kb6 draw
13 Rd8 draw
14 Re2 draw
15 Re6 draw
16 Re7 draw
17 Rf8 draw
18 Re1 loss in 2 half-moves
19 Re3 loss in 2 half-moves
20 Re4 loss in 2 half-moves
21 Re5 loss in 2 half-moves
22 Rg8 loss in 2 half-moves
23 Rh8 loss in 2 half-moves