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 Bc1 draw
3 Bc5 draw
4 Bd6 draw
5 Be7 draw
6 Bf8 draw
7 Rg7 draw
8 Rg8 draw
9 Rh6 draw
10 Rb6 loss in 4 half-moves
11 Bb2 loss in 2 half-moves
12 Bb4 loss in 2 half-moves
13 Ra6 loss in 2 half-moves
14 Rc6 loss in 2 half-moves
15 Rd6 loss in 2 half-moves
16 Re6 loss in 2 half-moves
17 Rg1 loss in 2 half-moves
18 Rg2 loss in 2 half-moves
19 Rg3 loss in 2 half-moves
20 Rg4 loss in 2 half-moves
21 Rg5 loss in 2 half-moves