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

EGTB: win in 4 half-moves

# move score
1 Rf6 win in 3 half-moves
2 Rf7 win in 3 half-moves
3 Rf8 win in 3 half-moves
4 Rb2 draw
5 Rc2 draw
6 Rd2 draw
7 Re2 draw
8 Rf3 draw
9 Rf4 draw
10 Rf5 draw
11 Ka6 loss in 2 half-moves
12 Kaa8 loss in 2 half-moves
13 Kab7 loss in 2 half-moves
14 Kb6 loss in 2 half-moves
15 Kba8 loss in 2 half-moves
16 Kbb7 loss in 2 half-moves
17 Kc7 loss in 2 half-moves
18 Kc8 loss in 2 half-moves
19 Ra2 loss in 2 half-moves
20 Rf1 loss in 2 half-moves
21 Rg2 loss in 2 half-moves
22 Rh2 loss in 2 half-moves