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

EGTB: win in 4 half-moves

# move score
1 Re2 win in 3 half-moves
2 Ne3 win in 7 half-moves
3 Ra1 win in 7 half-moves
4 Ne1 draw
5 Ra3 draw
6 Ra4 draw
7 Ra7 draw
8 Rf2 draw
9 Ra5 loss in 6 half-moves
10 Nf2 loss in 4 half-moves
11 Rb2 loss in 4 half-moves
12 Rc2 loss in 4 half-moves
13 Rd2 loss in 4 half-moves
14 Nf4 loss in 2 half-moves
15 Ng3 loss in 2 half-moves
16 Nh4 loss in 2 half-moves
17 Ra6 loss in 2 half-moves
18 Ra8 loss in 1 half-moves