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

EGTB: win in 2 half-moves

# move score
1 Kh5 win in 1 half-moves
2 Rf4 win in 1 half-moves
3 Kh7 win in 3 half-moves
4 Rg1 win in 3 half-moves
5 Rg2 win in 3 half-moves
6 Rg3 win in 3 half-moves
7 Kg3 draw
8 Kg5 draw
9 Kg7 draw
10 Kg8 draw
11 Kh3 draw
12 Ra4 draw
13 Re4 draw
14 Rg5 draw
15 Rb4 loss in 2 half-moves
16 Rc4 loss in 2 half-moves
17 Rd4 loss in 2 half-moves
18 Rg6 loss in 2 half-moves
19 Rg7 loss in 2 half-moves
20 Rg8 loss in 2 half-moves