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 Nb4 draw
3 Nc1 draw
4 Nc3 draw
5 Rc3 draw
6 Rd3 draw
7 Re3 draw
8 Rg3 draw
9 Ra6 loss in 8 half-moves
10 Ra4 loss in 6 half-moves
11 Ra5 loss in 6 half-moves
12 Ra7 loss in 6 half-moves
13 Ra8 loss in 2 half-moves
14 Rh3 loss in 2 half-moves
15 Rf3 loss in 1 half-moves