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

EGTB: win in 2 half-moves

# move score
1 Rh8 win in 1 half-moves
2 Kh3 win in 7 half-moves
3 Rh5 draw
4 Rh6 draw
5 Rh7 draw
6 Ke1 loss in 2 half-moves
7 Ke2 loss in 2 half-moves
8 Kf3 loss in 2 half-moves
9 Kff2 loss in 2 half-moves
10 Kfg1 loss in 2 half-moves
11 Kg3 loss in 2 half-moves
12 Kgf2 loss in 2 half-moves
13 Kgg1 loss in 2 half-moves
14 Kh1 loss in 2 half-moves
15 Rh1 loss in 2 half-moves
16 Rh3 loss in 2 half-moves
17 Rh4 loss in 2 half-moves