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

EGTB: win in 2 half-moves

# move score
1 Ka5 win in 1 half-moves
2 Kb5 win in 1 half-moves
3 Rc6 win in 1 half-moves
4 Rg1 win in 1 half-moves
5 Rg2 win in 1 half-moves
6 Rg3 win in 1 half-moves
7 Rg5 win in 1 half-moves
8 Rb6 win in 3 half-moves
9 Rd6 win in 3 half-moves
10 Re6 win in 3 half-moves
11 Rf6 win in 3 half-moves
12 K6a7 loss in 2 half-moves
13 K6b7 loss in 2 half-moves
14 K8a7 loss in 2 half-moves
15 K8b7 loss in 2 half-moves
16 Kb6 loss in 2 half-moves
17 Kb8 loss in 2 half-moves
18 Rg4 loss in 2 half-moves
19 Rg7 loss in 2 half-moves
20 Rg8 loss in 2 half-moves
21 Rh6 loss in 2 half-moves