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

EGTB: win in 4 half-moves

# move score
1 Rd7 win in 3 half-moves
2 Kd1 draw
3 Kd2 draw
4 Kd3 draw
5 Ke1 draw
6 Ke3 draw
7 Kf1 draw
8 Kf2 draw
9 Kf3 draw
10 Rb7 draw
11 Rc7 draw
12 Re7 draw
13 Rg1 draw
14 Rg2 draw
15 Rg3 draw
16 Rg4 draw
17 Rh7 draw
18 Rf7 loss in 2 half-moves
19 Rg5 loss in 2 half-moves
20 Ra7 loss in 1 half-moves
21 Rg6 loss in 1 half-moves
22 Rg8 loss in 1 half-moves