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 Kf3 win in 3 half-moves
3 Rf1 win in 3 half-moves
4 Rg2 win in 3 half-moves
5 Rg4 win in 3 half-moves
6 Rg3 win in 5 half-moves
7 Ra1 win in 7 half-moves
8 Re1 win in 7 half-moves
9 Kb3 win in 9 half-moves
10 Kd3 win in 9 half-moves
11 Ka2 win in 11 half-moves
12 Kb2 win in 11 half-moves
13 Kd2 win in 11 half-moves
14 Ke2 win in 11 half-moves
15 Kb4 win in 13 half-moves
16 Ka4 draw
17 Kd4 draw
18 Ke4 draw
19 Kf4 draw
20 Rg5 draw
21 Rg6 draw
22 Rh1 draw
23 Rb1 loss in 2 half-moves
24 Rc1 loss in 2 half-moves
25 Rd1 loss in 2 half-moves
26 Rg7 loss in 2 half-moves
27 Rg8 loss in 2 half-moves