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

EGTB: win in 4 half-moves

# move score
1 Kd5 win in 3 half-moves
2 Ka2 draw
3 Ka4 draw
4 Kb2 draw
5 Kb3 draw
6 Kb4 draw
7 Kd6 draw
8 Kd7 draw
9 Ke7 draw
10 Kf5 draw
11 Kf6 draw
12 Kf7 draw
13 Rc5 draw
14 Rd5 draw
15 Re1 draw
16 Re2 draw
17 Re3 draw
18 Re4 draw
19 Rf5 draw
20 Rg5 draw
21 Rh5 draw
22 Ra5 loss in 2 half-moves
23 Rb5 loss in 2 half-moves