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

EGTB: win in 4 half-moves

# move score
1 Kf6 win in 3 half-moves
2 Kf7 win in 3 half-moves
3 Kf8 win in 3 half-moves
4 Kgg6 draw
5 Kgg8 draw
6 Kgh6 draw
7 Kgh8 draw
8 Khg6 draw
9 Khg8 draw
10 Khh6 draw
11 Khh8 draw
12 Rc3 draw
13 Rd3 draw
14 Re3 draw
15 Rf1 draw
16 Rf2 draw
17 Rf4 draw
18 Rf5 draw
19 Rg3 draw
20 Rh3 draw
21 Ra3 loss in 1 half-moves
22 Rb3 loss in 1 half-moves
23 Rf6 loss in 1 half-moves
24 Rf7 loss in 1 half-moves
25 Rf8 loss in 1 half-moves