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 Rc3 win in 1 half-moves
4 Kcc6 win in 3 half-moves
5 Kcd4 win in 3 half-moves
6 Kcd6 win in 3 half-moves
7 Kdc6 win in 3 half-moves
8 Kdd4 win in 3 half-moves
9 Kdd6 win in 3 half-moves
10 Ke4 win in 3 half-moves
11 Ke5 win in 3 half-moves
12 Ra4 win in 3 half-moves
13 Rc1 win in 3 half-moves
14 Rc2 win in 3 half-moves
15 Rd4 win in 3 half-moves
16 Re4 win in 3 half-moves
17 Kb4 draw
18 Rb4 draw
19 Ke6 loss in 2 half-moves
20 Rf4 loss in 2 half-moves
21 Rg4 loss in 2 half-moves
22 Rh4 loss in 2 half-moves