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 Kcc7 win in 3 half-moves
3 Kcd7 win in 3 half-moves
4 Kdc7 win in 3 half-moves
5 Kdd7 win in 3 half-moves
6 Rc5 win in 3 half-moves
7 Kcc5 draw
8 Kdc5 draw
9 Kdd5 draw
10 Rc1 draw
11 Rc2 draw
12 Rc4 draw
13 Rd3 draw
14 Rf3 draw
15 Kb5 loss in 2 half-moves
16 Kb6 loss in 2 half-moves
17 Kcd5 loss in 2 half-moves
18 Ke5 loss in 2 half-moves
19 Ke6 loss in 2 half-moves
20 Ke7 loss in 2 half-moves
21 Ra3 loss in 2 half-moves
22 Rb3 loss in 2 half-moves
23 Re3 loss in 2 half-moves
24 Rg3 loss in 2 half-moves
25 Rh3 loss in 2 half-moves