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

EGTB: win in 4 half-moves

# move score
1 K5g5 win in 3 half-moves
2 K6g6 win in 3 half-moves
3 Kg7 win in 3 half-moves
4 Rg8 win in 3 half-moves
5 K6g5 win in 5 half-moves
6 K5g6 draw
7 Kg4 draw
8 Kh4 draw
9 Kh7 draw
10 Rc8 draw
11 Rd8 draw
12 Re8 draw
13 Rf1 draw
14 Rh8 draw
15 Ra8 loss in 2 half-moves
16 Rb8 loss in 2 half-moves
17 Rf2 loss in 2 half-moves
18 Rf3 loss in 2 half-moves
19 Rf4 loss in 2 half-moves
20 Rf5 loss in 2 half-moves
21 Rf6 loss in 2 half-moves
22 Rf7 loss in 2 half-moves