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

EGTB: win in 4 half-moves

# move score
1 K3g3 win in 3 half-moves
2 K4g4 win in 3 half-moves
3 Rg8 win in 3 half-moves
4 K4g3 win in 5 half-moves
5 Kg2 win in 5 half-moves
6 Kg5 win in 5 half-moves
7 K3g4 draw
8 Kh2 draw
9 Kh5 draw
10 Ra8 draw
11 Re8 draw
12 Rf1 draw
13 Rf2 draw
14 Rf6 draw
15 Rf7 draw
16 Rh8 draw
17 Rb8 loss in 2 half-moves
18 Rc8 loss in 2 half-moves
19 Rd8 loss in 2 half-moves
20 Rf3 loss in 2 half-moves
21 Rf4 loss in 2 half-moves
22 Rf5 loss in 2 half-moves