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 Re3 win in 5 half-moves
3 Khg6 win in 7 half-moves
4 Kf8 draw
5 Kg5 draw
6 Kg8 draw
7 Kgg6 draw
8 Kgh6 draw
9 Kh4 draw
10 Kh7 draw
11 Kh8 draw
12 Khh6 draw
13 Ra3 draw
14 Rc3 draw
15 Rf3 draw
16 Rg3 draw
17 Rh1 draw
18 Rh2 draw
19 Kf6 loss in 2 half-moves
20 Kf7 loss in 2 half-moves
21 Rb3 loss in 2 half-moves
22 Rd3 loss in 2 half-moves
23 Rh4 loss in 2 half-moves