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

EGTB: win in 6 half-moves

# move score
1 Ra4 win in 5 half-moves
2 Bb4 draw
3 Bc1 draw
4 Bg5 draw
5 Bh6 draw
6 Ra6 draw
7 Ra7 draw
8 Ra8 draw
9 Rb2 loss in 4 half-moves
10 Ba5 loss in 2 half-moves
11 Bc3 loss in 2 half-moves
12 Be1 loss in 2 half-moves
13 Be3 loss in 2 half-moves
14 Bf4 loss in 2 half-moves
15 Nf6 loss in 2 half-moves
16 Nf8 loss in 2 half-moves
17 Ng5 loss in 2 half-moves
18 Ra1 loss in 2 half-moves
19 Ra3 loss in 2 half-moves
20 Ra5 loss in 2 half-moves
21 Rc2 loss in 2 half-moves