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

EGTB: win in 4 half-moves

# move score
1 K6b7 win in 3 half-moves
2 K8b7 win in 3 half-moves
3 Kb6 win in 3 half-moves
4 Kb8 win in 3 half-moves
5 Kd6 win in 3 half-moves
6 Kd8 win in 3 half-moves
7 Rb7 win in 3 half-moves
8 Rf5 win in 3 half-moves
9 Rc7 win in 7 half-moves
10 Rg7 win in 7 half-moves
11 Rh7 win in 7 half-moves
12 K6c7 draw
13 K6d7 draw
14 K8c7 draw
15 K8d7 draw
16 Kc5 draw
17 Kd5 draw
18 Ra7 draw
19 Rf3 draw
20 Rf4 draw
21 Rf6 draw
22 Rf8 draw
23 Kb5 loss in 2 half-moves
24 Rd7 loss in 2 half-moves
25 Re7 loss in 2 half-moves
26 Rf1 loss in 2 half-moves
27 Rf2 loss in 2 half-moves