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

EGTB: win in 2 half-moves

# move score
1 Rh2 win in 1 half-moves
2 Kg4 draw
3 Kg5 draw
4 Kg6 draw
5 Kh6 draw
6 Re4 draw
7 Rg4 draw
8 Rh1 draw
9 Rf4 loss in 4 half-moves
10 Ra4 loss in 2 half-moves
11 Rb4 loss in 2 half-moves
12 Rh3 loss in 2 half-moves
13 Rc4 loss in 1 half-moves
14 Rd4 loss in 1 half-moves