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

EGTB: win in 6 half-moves

# move score
1 K7c7 win in 5 half-moves
2 K7c8 win in 5 half-moves
3 K8a8 win in 5 half-moves
4 K8c7 win in 5 half-moves
5 K8c8 win in 5 half-moves
6 Re8 win in 5 half-moves
7 Re1 draw
8 Re2 draw
9 Rf7 draw
10 K7a7 loss in 2 half-moves
11 K7a8 loss in 2 half-moves
12 K8a7 loss in 2 half-moves
13 Ka6 loss in 2 half-moves
14 Kb6 loss in 2 half-moves
15 Kc6 loss in 2 half-moves
16 Rc7 loss in 2 half-moves
17 Rd7 loss in 2 half-moves
18 Re3 loss in 2 half-moves
19 Re4 loss in 2 half-moves
20 Re5 loss in 2 half-moves
21 Re6 loss in 2 half-moves
22 Rg7 loss in 2 half-moves
23 Rh7 loss in 2 half-moves