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

EGTB: win in 4 half-moves

# move score
1 Rb7 win in 3 half-moves
2 Re4 win in 3 half-moves
3 Kf2 win in 5 half-moves
4 Kf3 win in 5 half-moves
5 Kg2 win in 5 half-moves
6 Kh2 win in 5 half-moves
7 Kh3 win in 5 half-moves
8 Kh4 win in 5 half-moves
9 Rb1 win in 5 half-moves
10 Rb2 win in 5 half-moves
11 Rb3 win in 5 half-moves
12 Rh4 win in 5 half-moves
13 Ra4 loss in 4 half-moves
14 Kf4 loss in 2 half-moves
15 Kg4 loss in 2 half-moves
16 Rb5 loss in 2 half-moves
17 Rb6 loss in 2 half-moves
18 Rb8 loss in 2 half-moves
19 Rc4 loss in 2 half-moves
20 Rd4 loss in 2 half-moves
21 Rf4 loss in 2 half-moves
22 Rg4 loss in 2 half-moves