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

EGTB: win in 2 half-moves

# move score
1 Rb3 win in 1 half-moves
2 Ne1 draw
3 Nh4 draw
4 Ra1 draw
5 Ra4 draw
6 Rg3 draw
7 Rh3 draw
8 Ra2 loss in 4 half-moves
9 Ne3 loss in 2 half-moves
10 Nf4 loss in 2 half-moves
11 Ra5 loss in 2 half-moves
12 Ra6 loss in 2 half-moves
13 Ra7 loss in 2 half-moves
14 Rc3 loss in 2 half-moves
15 Rd3 loss in 2 half-moves
16 Re3 loss in 2 half-moves
17 Rf3 loss in 2 half-moves
18 Ra8 loss in 1 half-moves