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

EGTB: win in 2 half-moves

# move score
1 Rh4 win in 1 half-moves
2 Kb4 draw
3 Kb5 draw
4 Kg7 draw
5 Kg8 draw
6 Kh7 draw
7 Ra1 draw
8 Ra2 draw
9 Ra3 draw
10 Rb4 draw
11 Rd4 draw
12 Re4 draw
13 Rf4 draw
14 Rg4 draw
15 Ka6 loss in 2 half-moves
16 Kb6 loss in 2 half-moves
17 Rc4 loss in 1 half-moves