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

EGTB: win in 4 half-moves

# move score
1 Ke6 win in 3 half-moves
2 Kb8 draw
3 Kd4 draw
4 Kd6 draw
5 Kd7 draw
6 Kd8 draw
7 Ke4 draw
8 Ke5 draw
9 Rd3 draw
10 Re1 draw
11 Re2 draw
12 Re5 draw
13 Re7 draw
14 Re8 draw
15 Rf3 draw
16 Rg3 draw
17 Rh3 draw
18 Kb7 loss in 2 half-moves
19 Kc4 loss in 2 half-moves
20 Kc5 loss in 2 half-moves
21 Kc6 loss in 2 half-moves
22 Kc7 loss in 2 half-moves
23 Ra3 loss in 2 half-moves
24 Rb3 loss in 2 half-moves
25 Rc3 loss in 2 half-moves
26 Re4 loss in 2 half-moves
27 Re6 loss in 2 half-moves