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

EGTB: win in 4 half-moves

# move score
1 Re1 win in 3 half-moves
2 Kf2 win in 5 half-moves
3 Kh2 win in 5 half-moves
4 Kh4 win in 7 half-moves
5 Rh2 win in 7 half-moves
6 Ke2 win in 13 half-moves
7 Ke3 draw
8 Ke4 draw
9 Kf4 draw
10 Kfg2 draw
11 Kfg3 draw
12 Kfg4 draw
13 Khg2 draw
14 Khg3 draw
15 Khg4 draw
16 Rc1 draw
17 Rd1 draw
18 Rf1 draw
19 Rg1 draw
20 Ra1 loss in 2 half-moves
21 Rb1 loss in 2 half-moves