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 Rc3 win in 1 half-moves
3 Re3 win in 1 half-moves
4 Rg3 win in 1 half-moves
5 Ra1 draw
6 Ra2 draw
7 Ra8 draw
8 Nd1 loss in 2 half-moves
9 Ne4 loss in 2 half-moves
10 Ng4 loss in 2 half-moves
11 Nh1 loss in 2 half-moves
12 Nh3 loss in 2 half-moves
13 Ra4 loss in 2 half-moves
14 Ra5 loss in 2 half-moves
15 Ra6 loss in 2 half-moves
16 Ra7 loss in 2 half-moves
17 Rf3 loss in 2 half-moves
18 Rh3 loss in 2 half-moves
19 Nd3 loss in 1 half-moves
20 Rd3 loss in 1 half-moves