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

EGTB: win in 2 half-moves

# move score
1 Rg1 win in 1 half-moves
2 Kf4 draw
3 Kf5 draw
4 Kf6 draw
5 Kg6 draw
6 Rf4 draw
7 Rh4 draw
8 Kh5 loss in 12 half-moves
9 Kh4 loss in 10 half-moves
10 Kh6 loss in 10 half-moves
11 Ra4 loss in 4 half-moves
12 Re4 loss in 4 half-moves
13 Rg2 loss in 2 half-moves
14 Rg3 loss in 2 half-moves
15 Rb4 loss in 1 half-moves
16 Rc4 loss in 1 half-moves
17 Rd4 loss in 1 half-moves