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

EGTB: win in 4 half-moves

# move score
1 Kf1 win in 3 half-moves
2 Ra1 draw
3 Rb1 draw
4 Kf2 loss in 2 half-moves
5 Kf3 loss in 2 half-moves
6 Kgg3 loss in 2 half-moves
7 Kgh1 loss in 2 half-moves
8 Kgh3 loss in 2 half-moves
9 Khg3 loss in 2 half-moves
10 Khh1 loss in 2 half-moves
11 Khh3 loss in 2 half-moves
12 Rc1 loss in 2 half-moves
13 Rd1 loss in 2 half-moves
14 Re1 loss in 2 half-moves
15 Rf1 loss in 2 half-moves
16 Rh1 loss in 2 half-moves