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

EGTB: win in 20 half-moves

# move score
1 Ra4 win in 19 half-moves
2 Nf2 draw
3 Nf4 draw
4 Ng1 draw
5 Ng5 draw
6 Ra2 draw
7 Ra5 draw
8 Ra6 draw
9 Rc3 draw
10 Rd3 draw
11 Rf3 draw
12 Ra1 loss in 6 half-moves
13 Rb3 loss in 2 half-moves
14 Ra7 loss in 1 half-moves
15 Ra8 loss in 1 half-moves
16 Re3 loss in 1 half-moves
17 Rg3 loss in 1 half-moves