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

EGTB: win in 4 half-moves

# move score
1 Rf7 win in 3 half-moves
2 Ke7 win in 5 half-moves
3 Kb7 draw
4 Kb8 draw
5 Kcc7 draw
6 Kcd7 draw
7 Kdc7 draw
8 Kdd7 draw
9 Ke8 draw
10 Ra1 draw
11 Rb1 draw
12 Rf5 draw
13 Rf6 draw
14 Rf8 draw
15 Rg1 draw
16 Rh1 draw
17 Rc1 loss in 2 half-moves
18 Rd1 loss in 2 half-moves
19 Re1 loss in 2 half-moves
20 Rf2 loss in 2 half-moves
21 Rf3 loss in 2 half-moves
22 Rf4 loss in 2 half-moves