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

EGTB: win in 4 half-moves

# move score
1 Rh1 win in 3 half-moves
2 Kh6 win in 5 half-moves
3 K4h4 draw
4 K4h5 draw
5 K5h4 draw
6 K5h5 draw
7 Kg3 draw
8 Kg6 draw
9 Kh3 draw
10 Ra1 draw
11 Rb1 draw
12 Rg2 draw
13 K4f4 loss in 2 half-moves
14 K4f5 loss in 2 half-moves
15 K5f4 loss in 2 half-moves
16 K5f5 loss in 2 half-moves
17 Kf3 loss in 2 half-moves
18 Kf6 loss in 2 half-moves
19 Rc1 loss in 2 half-moves
20 Rd1 loss in 2 half-moves
21 Re1 loss in 2 half-moves
22 Rf1 loss in 2 half-moves
23 Rg3 loss in 2 half-moves