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

EGTB: win in 4 half-moves

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