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

EGTB: win in 2 half-moves

# move score
1 Rf5 win in 1 half-moves
2 Rf6 win in 1 half-moves
3 Kg3 draw
4 Kg4 draw
5 Kg5 draw
6 Kh3 draw
7 Kh5 draw
8 Rc4 draw
9 Rd4 draw
10 Rf3 draw
11 Rf7 draw
12 Rf8 draw
13 Rg4 draw
14 Ra4 loss in 2 half-moves
15 Rb4 loss in 2 half-moves
16 Re4 loss in 2 half-moves
17 Rf1 loss in 2 half-moves
18 Rf2 loss in 2 half-moves