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

EGTB: win in 4 half-moves

# move score
1 Ra3 win in 3 half-moves
2 Rg7 win in 3 half-moves
3 Ra6 win in 7 half-moves
4 Nb3 draw
5 Nb5 draw
6 Nc6 draw
7 Ne2 draw
8 Ne6 draw
9 Nf3 draw
10 Ra2 draw
11 Ra4 draw
12 Ra8 draw
13 Rb7 draw
14 Rc7 draw
15 Rd7 draw
16 Re7 draw
17 Rf7 draw
18 Nc2 loss in 2 half-moves
19 Nf5 loss in 2 half-moves
20 Ra1 loss in 2 half-moves
21 Ra5 loss in 2 half-moves
22 Rh7 loss in 2 half-moves