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

EGTB: win in 2 half-moves

# move score
1 Rf7 win in 1 half-moves
2 Kb7 draw
3 Kc7 draw
4 Kc8 draw
5 Ra7 draw
6 Rb7 draw
7 Rc7 draw
8 Rd5 draw
9 Ka7 loss in 6 half-moves
10 Ka8 loss in 6 half-moves
11 Rd8 loss in 6 half-moves
12 Rd6 loss in 4 half-moves
13 Rd1 loss in 2 half-moves
14 Rd2 loss in 2 half-moves
15 Re7 loss in 2 half-moves
16 Rg7 loss in 2 half-moves
17 Rh7 loss in 2 half-moves
18 Rd3 loss in 1 half-moves
19 Rd4 loss in 1 half-moves