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

EGTB: win in 4 half-moves

# move score
1 Kb4 win in 3 half-moves
2 Ke3 win in 5 half-moves
3 Kf3 win in 5 half-moves
4 Kb3 win in 7 half-moves
5 Ka2 draw
6 Ka4 draw
7 Kb2 draw
8 Ke4 draw
9 Ke5 draw
10 Kf5 draw
11 Kg3 draw
12 Kg4 draw
13 Kg5 draw
14 Ra2 draw
15 Rb1 draw
16 Rc1 draw
17 Rd1 draw
18 Rf1 draw
19 Rh1 draw
20 Re1 loss in 2 half-moves
21 Rg1 loss in 2 half-moves