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

EGTB: win in 4 half-moves

# move score
1 K7a7 win in 3 half-moves
2 K7a8 win in 3 half-moves
3 K7c7 win in 3 half-moves
4 K7c8 win in 3 half-moves
5 K8a7 win in 3 half-moves
6 K8a8 win in 3 half-moves
7 K8c7 win in 3 half-moves
8 K8c8 win in 3 half-moves
9 Ka6 win in 3 half-moves
10 Kc6 win in 3 half-moves
11 Rf8 win in 3 half-moves
12 Rf6 win in 5 half-moves
13 Kb6 draw
14 Re7 draw
15 Rf4 draw
16 Rf5 draw
17 Rg7 draw
18 Rh7 draw
19 Rc7 loss in 2 half-moves
20 Rd7 loss in 2 half-moves
21 Rf1 loss in 2 half-moves
22 Rf2 loss in 2 half-moves
23 Rf3 loss in 2 half-moves