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

EGTB: win in 4 half-moves

# move score
1 Kg1 win in 3 half-moves
2 Kg5 win in 3 half-moves
3 K2g3 draw
4 K2h3 draw
5 K4g3 draw
6 K4h3 draw
7 Kh1 draw
8 Kh5 draw
9 Rg8 draw
10 Rh6 draw
11 Rh7 draw
12 Kg2 loss in 2 half-moves
13 Kg4 loss in 2 half-moves
14 Ra8 loss in 2 half-moves
15 Rb8 loss in 2 half-moves
16 Rc8 loss in 2 half-moves
17 Rd8 loss in 2 half-moves
18 Re8 loss in 2 half-moves
19 Rf8 loss in 2 half-moves
20 Rh5 loss in 2 half-moves