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 Ke2 draw
4 Kf1 draw
5 Kf2 draw
6 Rf1 draw
7 Rf2 draw
8 Rf5 draw
9 Rf8 draw
10 Kd1 loss in 4 half-moves
11 Ra4 loss in 4 half-moves
12 Rc4 loss in 2 half-moves
13 Rd4 loss in 2 half-moves
14 Re4 loss in 2 half-moves
15 Rf6 loss in 2 half-moves
16 Rf7 loss in 2 half-moves
17 Rg4 loss in 2 half-moves
18 Rh4 loss in 2 half-moves
19 Rb4 loss in 1 half-moves