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

EGTB: win in 4 half-moves

# move score
1 Ra1 win in 3 half-moves
2 Rb1 win in 3 half-moves
3 Rc1 win in 3 half-moves
4 Rd1 win in 3 half-moves
5 Re1 win in 3 half-moves
6 Kf4 draw
7 Rf1 draw
8 K2h2 loss in 2 half-moves
9 K2h3 loss in 2 half-moves
10 K3h2 loss in 2 half-moves
11 K3h3 loss in 2 half-moves
12 Kg4 loss in 2 half-moves
13 Kh1 loss in 2 half-moves
14 Kh4 loss in 2 half-moves
15 Rh1 loss in 2 half-moves
16 K2f2 loss in 1 half-moves
17 K2f3 loss in 1 half-moves
18 K3f2 loss in 1 half-moves
19 K3f3 loss in 1 half-moves
20 Kf1 loss in 1 half-moves