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

EGTB: win in 2 half-moves

# move score
1 Rb2 win in 1 half-moves
2 Kf1 draw
3 Kgg1 draw
4 Kgh1 draw
5 Khg1 draw
6 Khh1 draw
7 Rf1 draw
8 Rf8 draw
9 Kf3 loss in 2 half-moves
10 Kgg3 loss in 2 half-moves
11 Kgh3 loss in 2 half-moves
12 Khg3 loss in 2 half-moves
13 Khh3 loss in 2 half-moves
14 Ra2 loss in 2 half-moves
15 Rc2 loss in 2 half-moves
16 Rd2 loss in 2 half-moves
17 Re2 loss in 2 half-moves
18 Rf3 loss in 2 half-moves
19 Rf4 loss in 2 half-moves
20 Rf5 loss in 2 half-moves
21 Rf6 loss in 2 half-moves
22 Rf7 loss in 2 half-moves