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 Kc8 draw
3 Rb7 draw
4 Rc7 draw
5 Rd3 draw
6 Rd6 draw
7 Rd8 draw
8 Rf7 draw
9 Rd4 loss in 10 half-moves
10 Ka7 loss in 2 half-moves
11 Ka8 loss in 2 half-moves
12 Kb7 loss in 2 half-moves
13 Kc7 loss in 2 half-moves
14 Ra7 loss in 2 half-moves
15 Rd5 loss in 2 half-moves
16 Re7 loss in 2 half-moves
17 Rg7 loss in 2 half-moves
18 Rd1 loss in 1 half-moves
19 Rd2 loss in 1 half-moves