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

EGTB: win in 2 half-moves

# move score
1 Rf4 win in 1 half-moves
2 Kg2 draw
3 Kg3 draw
4 Kh3 draw
5 Rc4 draw
6 Re4 draw
7 Rg4 draw
8 Rh6 draw
9 Kg1 loss in 10 half-moves
10 Kh1 loss in 6 half-moves
11 Rh7 loss in 6 half-moves
12 Rh8 loss in 6 half-moves
13 Ra4 loss in 2 half-moves
14 Rb4 loss in 2 half-moves
15 Rh3 loss in 2 half-moves
16 Rh5 loss in 2 half-moves
17 Rd4 loss in 1 half-moves