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