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 Nf2 draw
3 Rb3 draw
4 Rc3 draw
5 Rd3 draw
6 Rh2 draw
7 Nc3 loss in 4 half-moves
8 Ne3 loss in 4 half-moves
9 Rh1 loss in 4 half-moves
10 Rh4 loss in 4 half-moves
11 Rh5 loss in 4 half-moves
12 Nb2 loss in 2 half-moves
13 Re3 loss in 2 half-moves
14 Rf3 loss in 2 half-moves
15 Rg3 loss in 2 half-moves
16 Rh7 loss in 2 half-moves
17 Rh8 loss in 2 half-moves
18 Rh6 loss in 1 half-moves