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

EGTB: win in 4 half-moves

# move score
1 Rg3 win in 3 half-moves
2 Ra5 win in 9 half-moves
3 Ra6 win in 11 half-moves
4 Nf3 win in 15 half-moves
5 Nb3 draw
6 Nb5 draw
7 Nc2 draw
8 Ne2 draw
9 Ra1 draw
10 Ra2 draw
11 Ra4 draw
12 Rb3 draw
13 Rc3 draw
14 Rd3 draw
15 Nc6 loss in 2 half-moves
16 Ne6 loss in 2 half-moves
17 Nf5 loss in 2 half-moves
18 Ra7 loss in 2 half-moves
19 Ra8 loss in 2 half-moves
20 Re3 loss in 2 half-moves
21 Rf3 loss in 2 half-moves
22 Rh3 loss in 2 half-moves