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