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