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

EGTB: win in 4 half-moves

# move score
1 Rb1 win in 3 half-moves
2 Re3 win in 3 half-moves
3 Re4 win in 3 half-moves
4 Re7 win in 3 half-moves
5 Kf6 win in 5 half-moves
6 Kf7 win in 5 half-moves
7 Kg5 win in 5 half-moves
8 Kg7 win in 5 half-moves
9 Kh5 win in 5 half-moves
10 Kh6 win in 5 half-moves
11 Kh7 win in 5 half-moves
12 Re2 win in 5 half-moves
13 Rg1 win in 5 half-moves
14 Rh1 win in 5 half-moves
15 Kf5 loss in 4 half-moves
16 Rf1 loss in 4 half-moves
17 Ra1 loss in 2 half-moves
18 Rc1 loss in 2 half-moves
19 Rd1 loss in 2 half-moves
20 Re5 loss in 2 half-moves
21 Re6 loss in 2 half-moves
22 Re8 loss in 2 half-moves