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 Rf5 win in 1 half-moves
3 Ke1 draw
4 Ke2 draw
5 Kf1 draw
6 Kf3 draw
7 Kg1 draw
8 Kg2 draw
9 Kg3 draw
10 Rc7 draw
11 Rd7 draw
12 Re7 draw
13 Rf3 draw
14 Rf6 draw
15 Rf8 draw
16 Rh7 draw
17 Ke3 loss in 2 half-moves
18 Ra7 loss in 2 half-moves
19 Rb7 loss in 2 half-moves
20 Rg7 loss in 2 half-moves