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

EGTB: win in 4 half-moves

# move score
1 Ka2 win in 3 half-moves
2 Kb2 win in 3 half-moves
3 Kb3 win in 3 half-moves
4 Rb1 win in 3 half-moves
5 Ka4 win in 5 half-moves
6 Ke1 win in 5 half-moves
7 Ke3 win in 5 half-moves
8 Kf1 win in 5 half-moves
9 Ra2 win in 5 half-moves
10 Re1 win in 5 half-moves
11 Kd1 win in 7 half-moves
12 Kd2 win in 7 half-moves
13 Kd3 win in 7 half-moves
14 Kf2 win in 7 half-moves
15 Rg1 win in 11 half-moves
16 Rh1 win in 11 half-moves
17 Kf3 win in 13 half-moves
18 Rc1 draw
19 Kb4 loss in 2 half-moves
20 Rd1 loss in 2 half-moves
21 Rf1 loss in 2 half-moves