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

EGTB: win in 2 half-moves

# move score
1 Rf3 win in 1 half-moves
2 Kd2 draw
3 Kd8 draw
4 Kf1 draw
5 Kf8 draw
6 Rc7 draw
7 Re7 draw
8 Rf5 draw
9 Rf6 draw
10 Ra7 loss in 2 half-moves
11 Rb7 loss in 2 half-moves
12 Rf1 loss in 2 half-moves
13 Rf2 loss in 2 half-moves
14 Rf4 loss in 2 half-moves
15 Rf8 loss in 2 half-moves
16 Rg7 loss in 2 half-moves
17 Rh7 loss in 2 half-moves
18 Kd1 loss in 1 half-moves
19 Kd7 loss in 1 half-moves
20 Ke2 loss in 1 half-moves
21 Ke7 loss in 1 half-moves
22 Kf2 loss in 1 half-moves
23 Rd7 loss in 1 half-moves