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 Kb8 draw
3 Kd8 draw
4 Kg1 draw
5 Ra7 draw
6 Rb7 draw
7 Rc1 draw
8 Rc2 draw
9 Rc3 draw
10 Rc4 draw
11 Rc5 draw
12 Rc6 draw
13 Rd7 draw
14 Re7 draw
15 Rg7 draw
16 Kb7 loss in 2 half-moves
17 Kd7 loss in 2 half-moves
18 Kg2 loss in 1 half-moves
19 Kh2 loss in 1 half-moves
20 Rf7 loss in 1 half-moves