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

EGTB: win in 2 half-moves

# move score
1 Rb2 win in 1 half-moves
2 Rf1 win in 1 half-moves
3 Ke3 win in 3 half-moves
4 Ke4 win in 3 half-moves
5 Kff4 win in 3 half-moves
6 Kfg2 win in 3 half-moves
7 Kfg4 win in 3 half-moves
8 Kgf4 win in 3 half-moves
9 Kgg2 win in 3 half-moves
10 Kgg4 win in 3 half-moves
11 Kh2 win in 3 half-moves
12 Kh3 win in 3 half-moves
13 Kh4 win in 3 half-moves
14 Ra2 win in 3 half-moves
15 Rg2 win in 3 half-moves
16 Rh2 win in 3 half-moves
17 Ke2 win in 5 half-moves
18 Rc2 loss in 2 half-moves
19 Rd2 loss in 2 half-moves
20 Re2 loss in 2 half-moves