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

EGTB: win in 2 half-moves

# move score
1 Ra1 win in 1 half-moves
2 Ka6 draw
3 Kb5 draw
4 Kb6 draw
5 Kf5 draw
6 Kf6 draw
7 Kg5 draw
8 Kh5 draw
9 Kh6 draw
10 Ra2 draw
11 Ra3 draw
12 Rb4 draw
13 Rc4 draw
14 Rd4 draw
15 Re4 loss in 2 half-moves
16 Rf4 loss in 2 half-moves
17 Rg4 loss in 2 half-moves
18 Rh4 loss in 2 half-moves
19 Kb4 loss in 1 half-moves
20 Kf7 loss in 1 half-moves
21 Kg7 loss in 1 half-moves
22 Kh7 loss in 1 half-moves