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

EGTB: win in 2 half-moves

# move score
1 Ra3 win in 1 half-moves
2 g1=K draw
3 g1=R draw
4 Re3 draw
5 Rf1 draw
6 Rf5 draw
7 Rg3 draw
8 Rh3 draw
9 g1=N loss in 6 half-moves
10 g1=B loss in 2 half-moves
11 g1=Q loss in 2 half-moves
12 Rb3 loss in 2 half-moves
13 Rc3 loss in 2 half-moves
14 Rd3 loss in 2 half-moves
15 Rf2 loss in 2 half-moves
16 Rf4 loss in 2 half-moves
17 Rf6 loss in 2 half-moves
18 Rf7 loss in 2 half-moves
19 Rf8 loss in 2 half-moves