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

EGTB: win in 2 half-moves

# move score
1 Rh4 win in 1 half-moves
2 Ke6 draw
3 Kf6 draw
4 Kg6 draw
5 Rc4 draw
6 Rd4 draw
7 Re4 draw
8 Rf1 draw
9 Rf2 draw
10 Rf3 draw
11 Ke4 loss in 2 half-moves
12 Ke5 loss in 2 half-moves
13 Kg4 loss in 2 half-moves
14 Kg5 loss in 2 half-moves
15 Ra4 loss in 2 half-moves
16 Rb4 loss in 2 half-moves
17 Rg4 loss in 2 half-moves