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

EGTB: win in 2 half-moves

# move score
1 Rh2 win in 1 half-moves
2 K5h6 win in 3 half-moves
3 K7h6 win in 5 half-moves
4 Kg8 draw
5 Kh4 draw
6 Kh8 draw
7 Ra1 draw
8 Rb1 draw
9 Rf1 draw
10 Rg1 draw
11 K5g6 loss in 2 half-moves
12 K7g6 loss in 2 half-moves
13 Kg4 loss in 2 half-moves
14 Kg5 loss in 2 half-moves
15 Kg7 loss in 2 half-moves
16 Rc1 loss in 2 half-moves
17 Rd1 loss in 2 half-moves
18 Re1 loss in 2 half-moves
19 Rh3 loss in 2 half-moves
20 Rh4 loss in 2 half-moves