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

EGTB: win in 6 half-moves

# move score
1 Kd1 win in 5 half-moves
2 Kd2 win in 5 half-moves
3 Kg2 win in 5 half-moves
4 Kg1 win in 7 half-moves
5 Kef1 draw
6 Kfe2 draw
7 Kff1 draw
8 Rf1 draw
9 Rg1 draw
10 Rh2 draw
11 Rh4 draw
12 Ke3 loss in 2 half-moves
13 Kee2 loss in 2 half-moves
14 Kf3 loss in 2 half-moves
15 Kg3 loss in 2 half-moves
16 Rh3 loss in 2 half-moves
17 Rh5 loss in 2 half-moves
18 Rh6 loss in 2 half-moves
19 Rh7 loss in 2 half-moves
20 Rh8 loss in 2 half-moves