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

EGTB: win in 4 half-moves

# move score
1 Kd7 win in 3 half-moves
2 Kb8 draw
3 Kc2 draw
4 Kc3 draw
5 Kc4 draw
6 Kc7 draw
7 Kd2 draw
8 Kd4 draw
9 Kd8 draw
10 Ke2 draw
11 Ke3 draw
12 Ke4 draw
13 Ra1 draw
14 Rb1 draw
15 Rc1 draw
16 Rd1 draw
17 Re2 draw
18 Re6 draw
19 Re7 draw
20 Re8 draw
21 Rf1 draw
22 Kb7 loss in 2 half-moves
23 Re3 loss in 2 half-moves
24 Re4 loss in 2 half-moves
25 Re5 loss in 2 half-moves
26 Rg1 loss in 2 half-moves
27 Rh1 loss in 2 half-moves