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

EGTB: win in 4 half-moves

# move score
1 Ra4 win in 3 half-moves
2 Ba7 draw
3 Bd6 draw
4 Be5 draw
5 Bg3 draw
6 Bh2 draw
7 Nb3 draw
8 Ra1 draw
9 Ra3 draw
10 Rb2 draw
11 Bc7 loss in 2 half-moves
12 Bf4 loss in 2 half-moves
13 Nb7 loss in 2 half-moves
14 Nc4 loss in 2 half-moves
15 Nc6 loss in 2 half-moves
16 Rc2 loss in 2 half-moves
17 Rd2 loss in 2 half-moves
18 Re2 loss in 2 half-moves
19 Rf2 loss in 2 half-moves
20 Rg2 loss in 2 half-moves
21 Rh2 loss in 2 half-moves