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

EGTB: win in 2 half-moves

# move score
1 Kh5 win in 1 half-moves
2 Rc8 win in 1 half-moves
3 Rd5 win in 1 half-moves
4 Kf6 loss in 2 half-moves
5 Kf7 loss in 2 half-moves
6 Kg7 loss in 2 half-moves
7 Kh6 loss in 2 half-moves
8 Kh7 loss in 2 half-moves
9 Ra5 loss in 2 half-moves
10 Rb5 loss in 2 half-moves
11 Rc1 loss in 2 half-moves
12 Rc2 loss in 2 half-moves
13 Rc3 loss in 2 half-moves
14 Rc4 loss in 2 half-moves
15 Rc6 loss in 2 half-moves
16 Rc7 loss in 2 half-moves
17 Re5 loss in 2 half-moves
18 Kf5 loss in 1 half-moves
19 Kg5 loss in 1 half-moves
20 Rf5 loss in 1 half-moves
21 Rg5 loss in 1 half-moves
22 Rh5 loss in 1 half-moves