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

EGTB: win in 4 half-moves

# move score
1 Rg3 win in 3 half-moves
2 Bf4 win in 7 half-moves
3 Bg3 win in 7 half-moves
4 Re8 win in 7 half-moves
5 Rg1 win in 7 half-moves
6 Bh2 win in 13 half-moves
7 Rf8 win in 13 half-moves
8 Rg7 win in 13 half-moves
9 Rh8 win in 13 half-moves
10 Ba7 draw
11 Bc7 draw
12 Be5 draw
13 Bd6 loss in 2 half-moves
14 Rc8 loss in 2 half-moves
15 Rd8 loss in 2 half-moves
16 Rg2 loss in 2 half-moves
17 Rg4 loss in 2 half-moves
18 Rg5 loss in 2 half-moves
19 Rg6 loss in 2 half-moves