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

EGTB: win in 4 half-moves

# move score
1 Ra1 win in 3 half-moves
2 Bc7 draw
3 Bd6 draw
4 Be5 draw
5 Bf4 draw
6 Bh2 draw
7 Na5 draw
8 Ra5 draw
9 Ra8 draw
10 Ba7 loss in 2 half-moves
11 Bg3 loss in 2 half-moves
12 Na1 loss in 2 half-moves
13 Nc1 loss in 2 half-moves
14 Nc5 loss in 2 half-moves
15 Nd2 loss in 2 half-moves
16 Nd4 loss in 2 half-moves
17 Ra2 loss in 2 half-moves
18 Ra4 loss in 2 half-moves
19 Ra6 loss in 2 half-moves
20 Ra7 loss in 2 half-moves