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

EGTB: win in 2 half-moves

# move score
1 Rf1 win in 1 half-moves
2 Kd7 draw
3 Kd8 draw
4 Ke7 draw
5 Kf7 draw
6 Kf8 draw
7 Rc3 draw
8 Rd3 draw
9 Re3 draw
10 Rf2 draw
11 Rf4 draw
12 Rf6 draw
13 Rf8 draw
14 Rg3 draw
15 Ra3 loss in 2 half-moves
16 Rb3 loss in 2 half-moves
17 Rf5 loss in 2 half-moves
18 Rf7 loss in 2 half-moves
19 Rh3 loss in 2 half-moves