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 Ka6 draw
3 Ka7 draw
4 Kb7 draw
5 Kc5 draw
6 Kc6 draw
7 Rb7 draw
8 Rc5 draw
9 Rc6 draw
10 Ka5 loss in 4 half-moves
11 Kb5 loss in 4 half-moves
12 Rc4 loss in 4 half-moves
13 Rc8 loss in 4 half-moves
14 Ra7 loss in 2 half-moves
15 Rc1 loss in 2 half-moves
16 Rc2 loss in 2 half-moves
17 Rc3 loss in 2 half-moves
18 Rd7 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