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 K8e7 win in 3 half-moves
4 K8e8 win in 3 half-moves
5 Rd6 win in 5 half-moves
6 Rd8 win in 5 half-moves
7 K7g7 draw
8 K7g8 draw
9 K8g7 draw
10 K8g8 draw
11 Ra4 draw
12 Rb4 draw
13 Rc4 draw
14 Rd5 draw
15 Rd7 draw
16 Rh4 draw
17 Ke6 loss in 2 half-moves
18 Kf6 loss in 2 half-moves
19 Kg6 loss in 2 half-moves
20 Rd1 loss in 2 half-moves
21 Rd2 loss in 2 half-moves
22 Rd3 loss in 2 half-moves
23 Re4 loss in 2 half-moves
24 Rf4 loss in 2 half-moves
25 Rg4 loss in 2 half-moves