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

EGTB: win in 2 half-moves

# move score
1 Rh7 win in 1 half-moves
2 Kc6 draw
3 Ke6 draw
4 Ra7 draw
5 Rb7 draw
6 Rc5 draw
7 Rd7 draw
8 Kd5 loss in 8 half-moves
9 Rc8 loss in 8 half-moves
10 Kd7 loss in 6 half-moves
11 Rc4 loss in 6 half-moves
12 Rc6 loss in 6 half-moves
13 Kc5 loss in 4 half-moves
14 Ke5 loss in 4 half-moves
15 Ke7 loss in 4 half-moves
16 Rc1 loss in 2 half-moves
17 Rc2 loss in 2 half-moves
18 Rc3 loss in 2 half-moves
19 Re7 loss in 2 half-moves
20 Rf7 loss in 2 half-moves
21 Rg7 loss in 2 half-moves