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

EGTB: win in 6 half-moves

# move score
1 Ra5 win in 5 half-moves
2 Ra4 win in 9 half-moves
3 Be3 draw
4 Bf2 draw
5 Bg1 draw
6 Ra2 draw
7 Ra3 draw
8 Rb1 draw
9 Bb6 loss in 2 half-moves
10 Bb8 loss in 2 half-moves
11 Bc5 loss in 2 half-moves
12 Bd4 loss in 2 half-moves
13 Ra6 loss in 2 half-moves
14 Rc1 loss in 2 half-moves
15 Rd1 loss in 2 half-moves
16 Re1 loss in 2 half-moves
17 Rf1 loss in 2 half-moves
18 Rg1 loss in 2 half-moves
19 Rh1 loss in 2 half-moves