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 Kh6 win in 1 half-moves
3 Rc1 win in 1 half-moves
4 Rc2 win in 1 half-moves
5 Kf5 draw
6 Kh7 draw
7 Rh7 draw
8 Kf6 loss in 8 half-moves
9 Kg5 loss in 6 half-moves
10 Rg7 loss in 6 half-moves
11 Kf7 loss in 4 half-moves
12 Kg7 loss in 4 half-moves
13 Rc8 loss in 4 half-moves
14 Ra7 loss in 2 half-moves
15 Rb7 loss in 2 half-moves
16 Rc4 loss in 2 half-moves
17 Rc5 loss in 2 half-moves
18 Rc6 loss in 2 half-moves
19 Rd7 loss in 2 half-moves
20 Re7 loss in 2 half-moves
21 Rf7 loss in 2 half-moves
22 Rc3 loss in 1 half-moves