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

EGTB: win in 2 half-moves

# move score
1 Rb6 win in 1 half-moves
2 Rf1 win in 1 half-moves
3 Kgg7 draw
4 Khg7 draw
5 Khh7 draw
6 Rd6 draw
7 Re6 draw
8 Rf3 draw
9 Rf4 draw
10 Rf5 draw
11 Rf7 draw
12 Rf8 draw
13 Rg6 draw
14 Rh6 draw
15 Kf7 loss in 2 half-moves
16 Kf8 loss in 2 half-moves
17 Kgh7 loss in 2 half-moves
18 Ra6 loss in 1 half-moves
19 Rc6 loss in 1 half-moves
20 Rf2 loss in 1 half-moves