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 Kf3 draw
3 Kf5 draw
4 Ra2 draw
5 Rb2 draw
6 Rc2 draw
7 Rd2 draw
8 Rh2 draw
9 Ke3 loss in 2 half-moves
10 Ke4 loss in 2 half-moves
11 Ke5 loss in 2 half-moves
12 Kg3 loss in 2 half-moves
13 Kg4 loss in 2 half-moves
14 Kg5 loss in 2 half-moves
15 Re2 loss in 2 half-moves
16 Rf3 loss in 2 half-moves
17 Rg2 loss in 2 half-moves