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

EGTB: win in 2 half-moves

# move score
1 Ra4 win in 1 half-moves
2 Rc3 win in 1 half-moves
3 Kb5 win in 3 half-moves
4 Kb6 win in 3 half-moves
5 Kcc6 win in 3 half-moves
6 Kcd4 win in 3 half-moves
7 Kcd6 win in 3 half-moves
8 Kdd4 win in 3 half-moves
9 Kdd6 win in 3 half-moves
10 Ke5 win in 3 half-moves
11 Ke6 win in 3 half-moves
12 Rb4 win in 3 half-moves
13 Rd4 win in 3 half-moves
14 Re4 win in 3 half-moves
15 Rf4 win in 3 half-moves
16 Kdc6 win in 5 half-moves
17 Rc1 win in 5 half-moves
18 Rc2 win in 5 half-moves
19 Ke4 draw
20 Kb4 loss in 2 half-moves
21 Rg4 loss in 2 half-moves
22 Rh4 loss in 2 half-moves