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 Kf2 win in 3 half-moves
3 Kh1 win in 3 half-moves
4 Kh2 win in 3 half-moves
5 Rf1 win in 3 half-moves
6 Rh1 win in 3 half-moves
7 Rc1 draw
8 Rd1 draw
9 Re1 draw
10 Kf3 loss in 2 half-moves
11 Kg3 loss in 2 half-moves
12 Kh3 loss in 2 half-moves
13 Ra1 loss in 2 half-moves
14 Rb1 loss in 2 half-moves