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

EGTB: win in 4 half-moves

# move score
1 K7e7 win in 3 half-moves
2 K7e8 win in 3 half-moves
3 K8e8 win in 3 half-moves
4 K7g8 win in 5 half-moves
5 K8g7 win in 5 half-moves
6 K8g8 win in 5 half-moves
7 Rd8 win in 5 half-moves
8 K7g7 draw
9 K8e7 draw
10 Ra7 draw
11 Rb7 draw
12 Rc7 draw
13 Rd1 draw
14 Rd2 draw
15 Ke6 loss in 2 half-moves
16 Kf6 loss in 2 half-moves
17 Kg6 loss in 2 half-moves
18 Rd3 loss in 2 half-moves
19 Rd4 loss in 2 half-moves
20 Rd5 loss in 2 half-moves
21 Rd6 loss in 2 half-moves
22 Re7 loss in 2 half-moves