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 Kd3 draw
3 Ke2 draw
4 Ke4 draw
5 Kf2 draw
6 Ra4 draw
7 Rd4 draw
8 Rf3 draw
9 Rf7 draw
10 Rf8 draw
11 Rg4 draw
12 Kf3 loss in 6 half-moves
13 Re4 loss in 6 half-moves
14 Kd4 loss in 4 half-moves
15 Rc4 loss in 4 half-moves
16 Rh4 loss in 4 half-moves
17 Kd2 loss in 2 half-moves
18 Rf2 loss in 2 half-moves
19 Rf5 loss in 2 half-moves
20 Rf6 loss in 2 half-moves
21 Rb4 loss in 1 half-moves