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

EGTB: win in 4 half-moves

# move score
1 K7b7 win in 3 half-moves
2 K7b8 win in 3 half-moves
3 K7d8 win in 3 half-moves
4 K8b7 win in 3 half-moves
5 K8b8 win in 3 half-moves
6 K8d8 win in 3 half-moves
7 Kb6 win in 3 half-moves
8 Kd6 win in 3 half-moves
9 Rd6 win in 3 half-moves
10 Rd8 win in 3 half-moves
11 Kc6 draw
12 Rd1 draw
13 Rd5 draw
14 Rh7 draw
15 Rd2 loss in 2 half-moves
16 Rd3 loss in 2 half-moves
17 Rd4 loss in 2 half-moves
18 Re7 loss in 2 half-moves
19 Rf7 loss in 2 half-moves
20 Rg7 loss in 2 half-moves