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

EGTB: win in 2 half-moves

# move score
1 a3 win in 1 half-moves
2 Kf7 win in 1 half-moves
3 Rh1 win in 1 half-moves
4 Kg5 loss in 2 half-moves
5 Kh6 loss in 2 half-moves
6 Kh7 loss in 2 half-moves
7 Ra5 loss in 2 half-moves
8 Rb5 loss in 2 half-moves
9 Rc5 loss in 2 half-moves
10 Rd5 loss in 2 half-moves
11 Rg5 loss in 2 half-moves
12 Rh2 loss in 2 half-moves
13 Rh3 loss in 2 half-moves
14 Rh4 loss in 2 half-moves
15 Rh6 loss in 2 half-moves
16 Rh7 loss in 2 half-moves
17 Kf5 loss in 1 half-moves
18 Kf6 loss in 1 half-moves
19 Kg7 loss in 1 half-moves
20 Re5 loss in 1 half-moves
21 Rf5 loss in 1 half-moves
22 Rh8 loss in 1 half-moves