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

EGTB: win in 2 half-moves

# move score
1 Rf4 win in 1 half-moves
2 Be5 draw
3 Bg7 draw
4 Ng6 draw
5 Rf5 draw
6 Rf6 draw
7 Rf8 draw
8 Rh7 draw
9 Ra7 loss in 4 half-moves
10 Rb7 loss in 4 half-moves
11 Bb2 loss in 2 half-moves
12 Bc3 loss in 2 half-moves
13 Bd4 loss in 2 half-moves
14 Bf6 loss in 2 half-moves
15 Rc7 loss in 2 half-moves
16 Rd7 loss in 2 half-moves
17 Re7 loss in 2 half-moves
18 Rf1 loss in 2 half-moves
19 Rf2 loss in 2 half-moves
20 Rf3 loss in 2 half-moves
21 Rg7 loss in 2 half-moves