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

EGTB: win in 2 half-moves

# move score
1 Kb2 win in 1 half-moves
2 Kb3 win in 1 half-moves
3 Kb4 win in 1 half-moves
4 Rb1 win in 1 half-moves
5 Ra2 win in 3 half-moves
6 Ka2 win in 5 half-moves
7 Ka4 win in 5 half-moves
8 Kf2 win in 5 half-moves
9 Kg2 win in 5 half-moves
10 Kg4 win in 5 half-moves
11 Kf3 win in 7 half-moves
12 Rg1 win in 13 half-moves
13 Kf4 draw
14 Kh2 draw
15 Kh3 draw
16 Kh4 draw
17 Rc1 draw
18 Rd1 draw
19 Re1 draw
20 Rf1 draw
21 Rh1 loss in 2 half-moves