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

EGTB: win in 8 half-moves

# move score
1 Rf4 win in 7 half-moves
2 Bb6 draw
3 Bc7 draw
4 Be7 draw
5 Bh4 draw
6 Re7 draw
7 Rf5 draw
8 Rf6 draw
9 Rf8 draw
10 Rg7 draw
11 Rh7 draw
12 Ba5 loss in 2 half-moves
13 Bf6 loss in 2 half-moves
14 Bg5 loss in 2 half-moves
15 Ra7 loss in 2 half-moves
16 Rb7 loss in 2 half-moves
17 Rc7 loss in 2 half-moves
18 Rd7 loss in 2 half-moves
19 Rf1 loss in 2 half-moves
20 Rf2 loss in 2 half-moves
21 Rf3 loss in 2 half-moves