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

EGTB: win in 4 half-moves

# move score
1 Rd7 win in 3 half-moves
2 Bb8 draw
3 Bc1 draw
4 Bc7 draw
5 Be3 draw
6 Bg3 draw
7 Bg5 draw
8 Bh2 draw
9 Bh6 draw
10 Re7 draw
11 Rf5 draw
12 Rf6 draw
13 Rf8 draw
14 Rg7 draw
15 Rh7 draw
16 Bd2 loss in 2 half-moves
17 Bd6 loss in 2 half-moves
18 Be5 loss in 2 half-moves
19 Ra7 loss in 2 half-moves
20 Rb7 loss in 2 half-moves
21 Rc7 loss in 2 half-moves