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

EGTB: win in 4 half-moves

# move score
1 Ra8 win in 3 half-moves
2 Ra3 win in 5 half-moves
3 Ra7 win in 5 half-moves
4 Nb4 draw
5 Nb6 draw
6 Nc7 draw
7 Ra1 draw
8 Ra5 draw
9 Rb2 draw
10 Rd2 draw
11 Nc3 loss in 2 half-moves
12 Ne3 loss in 2 half-moves
13 Ne7 loss in 2 half-moves
14 Nf4 loss in 2 half-moves
15 Nf6 loss in 2 half-moves
16 Ra4 loss in 2 half-moves
17 Ra6 loss in 2 half-moves
18 Rc2 loss in 2 half-moves
19 Re2 loss in 2 half-moves
20 Rf2 loss in 2 half-moves
21 Rg2 loss in 2 half-moves
22 Rh2 loss in 2 half-moves