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

EGTB: win in 4 half-moves

# move score
1 Kb7 win in 3 half-moves
2 Kbc7 win in 3 half-moves
3 Kd7 win in 3 half-moves
4 Kdc7 win in 3 half-moves
5 Rc7 win in 3 half-moves
6 Ka7 win in 5 half-moves
7 Ka8 win in 5 half-moves
8 Kbc8 win in 5 half-moves
9 Kdc8 win in 5 half-moves
10 Ke7 win in 5 half-moves
11 Ke8 win in 5 half-moves
12 Ra6 win in 5 half-moves
13 Rb6 win in 5 half-moves
14 Rc4 draw
15 Rc5 draw
16 Rc8 draw
17 Rg6 draw
18 Rh6 draw
19 Rc1 loss in 2 half-moves
20 Rc2 loss in 2 half-moves
21 Rc3 loss in 2 half-moves
22 Rd6 loss in 2 half-moves
23 Re6 loss in 2 half-moves
24 Rf6 loss in 2 half-moves