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

EGTB: win in 4 half-moves

# move score
1 K5g4 win in 3 half-moves
2 Kg2 win in 3 half-moves
3 Kg3 win in 3 half-moves
4 Kg5 win in 3 half-moves
5 Kh2 win in 3 half-moves
6 Kh6 win in 3 half-moves
7 Rg4 win in 3 half-moves
8 K3g4 draw
9 Rc4 draw
10 Rd4 draw
11 Re4 draw
12 Rf4 draw
13 Kg6 loss in 2 half-moves
14 Ra4 loss in 2 half-moves
15 Rb4 loss in 2 half-moves