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

EGTB: win in 4 half-moves

# move score
1 Kf2 win in 3 half-moves
2 Kg2 win in 3 half-moves
3 Rh2 win in 3 half-moves
4 Kg3 win in 7 half-moves
5 Kg4 win in 7 half-moves
6 Rf1 win in 7 half-moves
7 Rg1 win in 7 half-moves
8 Kh4 win in 17 half-moves
9 Ke2 win in 21 half-moves
10 Kd2 win in 27 half-moves
11 Kd3 draw
12 Kd4 draw
13 Ke4 draw
14 Kf3 draw
15 Kf4 draw
16 Kh2 draw
17 Ra1 draw
18 Re1 draw
19 Rb1 loss in 2 half-moves
20 Rc1 loss in 2 half-moves
21 Rd1 loss in 2 half-moves