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

EGTB: win in 4 half-moves

# move score
1 K4g3 win in 3 half-moves
2 Kg4 win in 3 half-moves
3 Kg5 win in 3 half-moves
4 Rg3 win in 3 half-moves
5 Kg1 win in 7 half-moves
6 Kg2 win in 7 half-moves
7 Kh1 win in 7 half-moves
8 Kh5 win in 7 half-moves
9 K2g3 draw
10 Ra3 draw
11 Re3 draw
12 Rf3 draw
13 Rb3 loss in 2 half-moves
14 Rc3 loss in 2 half-moves
15 Rd3 loss in 2 half-moves