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

EGTB: win in 1 half-moves

# move score
1 Ra3 win in 1 half-moves
2 g1=B win in 7 half-moves
3 g1=K draw
4 g1=N draw
5 g1=R draw
6 Rb3 draw
7 Rc3 draw
8 Rg3 draw
9 Rh1 draw
10 Rh2 draw
11 Rh5 draw
12 g1=Q loss in 2 half-moves
13 Rd3 loss in 2 half-moves
14 Re3 loss in 2 half-moves
15 Rf3 loss in 2 half-moves
16 Rh4 loss in 2 half-moves
17 Rh6 loss in 2 half-moves
18 Rh7 loss in 2 half-moves
19 Rh8 loss in 2 half-moves