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

EGTB: win in 4 half-moves

# move score
1 Ra5 win in 3 half-moves
2 Bb6 draw
3 Bc1 draw
4 Bc5 draw
5 Bd2 draw
6 Bd4 draw
7 Bf2 draw
8 Bf4 draw
9 Bg1 draw
10 Bg5 draw
11 Bh6 draw
12 Na5 loss in 2 half-moves
13 Nc5 loss in 2 half-moves
14 Nd6 loss in 2 half-moves
15 Nd8 loss in 2 half-moves
16 Ra1 loss in 2 half-moves
17 Ra2 loss in 2 half-moves
18 Ra3 loss in 2 half-moves
19 Ra4 loss in 2 half-moves
20 Ra6 loss in 2 half-moves
21 Ra8 loss in 2 half-moves