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

EGTB: win in 4 half-moves

# move score
1 K6a7 win in 3 half-moves
2 K6c7 win in 3 half-moves
3 K8a7 win in 3 half-moves
4 K8b7 win in 3 half-moves
5 K8c7 win in 3 half-moves
6 Ka6 win in 3 half-moves
7 Ka8 win in 3 half-moves
8 Kb5 win in 3 half-moves
9 Kc6 win in 3 half-moves
10 Kc8 win in 3 half-moves
11 Rf5 win in 3 half-moves
12 Rf6 win in 3 half-moves
13 Rf8 win in 3 half-moves
14 Ka5 win in 5 half-moves
15 Kc5 win in 5 half-moves
16 K6b7 draw
17 Rb7 draw
18 Rc7 draw
19 Rd7 draw
20 Re7 draw
21 Rf3 draw
22 Rf4 draw
23 Rg7 draw
24 Rh7 draw
25 Ra7 loss in 2 half-moves
26 Rf1 loss in 2 half-moves
27 Rf2 loss in 2 half-moves