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

EGTB: win in 2 half-moves

# move score
1 Kb5 win in 1 half-moves
2 Kb6 win in 1 half-moves
3 Kb7 win in 1 half-moves
4 Rb3 win in 1 half-moves
5 Rc1 win in 1 half-moves
6 Kcc5 win in 3 half-moves
7 Kcc7 win in 3 half-moves
8 Kcd5 win in 3 half-moves
9 Kcd7 win in 3 half-moves
10 Kdc5 win in 3 half-moves
11 Kdc7 win in 3 half-moves
12 Kdd5 win in 3 half-moves
13 Kdd7 win in 3 half-moves
14 Ke6 win in 3 half-moves
15 Ke7 win in 3 half-moves
16 Rc2 win in 3 half-moves
17 Rc4 win in 3 half-moves
18 Rd3 win in 3 half-moves
19 Re3 win in 3 half-moves
20 Ra3 win in 9 half-moves
21 Ke5 draw
22 Rf3 draw
23 Rc5 loss in 2 half-moves
24 Rg3 loss in 2 half-moves
25 Rh3 loss in 2 half-moves