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

EGTB: win in 2 half-moves

# move score
1 Kh7 win in 1 half-moves
2 Kh8 win in 1 half-moves
3 Rd1 win in 1 half-moves
4 Rh4 win in 1 half-moves
5 Kf7 loss in 10 half-moves
6 Kf8 loss in 6 half-moves
7 Kg7 loss in 4 half-moves
8 Rd3 loss in 4 half-moves
9 Rd8 loss in 4 half-moves
10 Ra4 loss in 2 half-moves
11 Rb4 loss in 2 half-moves
12 Rc4 loss in 2 half-moves
13 Rd5 loss in 2 half-moves
14 Rd6 loss in 2 half-moves
15 Rd7 loss in 2 half-moves
16 Re4 loss in 2 half-moves
17 Rf4 loss in 2 half-moves
18 Rg4 loss in 2 half-moves
19 Rd2 loss in 1 half-moves