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

EGTB: win in 4 half-moves

# move score
1 Kff4 win in 3 half-moves
2 Kgf4 win in 3 half-moves
3 Kgg4 win in 3 half-moves
4 Rg4 win in 3 half-moves
5 Kgf6 win in 7 half-moves
6 Rh3 win in 7 half-moves
7 Ke5 draw
8 Ke6 draw
9 Kff6 draw
10 Kfg4 draw
11 Kfg6 draw
12 Kgg6 draw
13 Kh4 draw
14 Kh5 draw
15 Kh6 draw
16 Rb3 draw
17 Rf3 draw
18 Ke4 loss in 2 half-moves
19 Ra3 loss in 2 half-moves
20 Rc3 loss in 2 half-moves
21 Rd3 loss in 2 half-moves
22 Re3 loss in 2 half-moves
23 Rg1 loss in 2 half-moves
24 Rg2 loss in 2 half-moves