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

EGTB: win in 4 half-moves

# move score
1 Kg4 win in 3 half-moves
2 Kb5 draw
3 Kb7 draw
4 Kc5 draw
5 Kc7 draw
6 Kg2 draw
7 Kg3 draw
8 Kh2 draw
9 Kh4 draw
10 Rc6 draw
11 Rd6 draw
12 Re5 draw
13 Re7 draw
14 Re8 draw
15 Rf6 draw
16 Rg6 draw
17 Rh6 draw
18 Ka5 loss in 2 half-moves
19 Ka6 loss in 2 half-moves
20 Ka7 loss in 2 half-moves
21 Re1 loss in 2 half-moves
22 Re2 loss in 2 half-moves
23 Re3 loss in 2 half-moves
24 Re4 loss in 2 half-moves
25 Kc6 loss in 1 half-moves