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

EGTB: win in 3 half-moves

# move score
1 Rf6 win in 2 half-moves
2 Rg6 win in 3 half-moves
3 Rh6 win in 3 half-moves
4 Rd1 draw
5 Rd5 draw
6 d8=B loss in 2 half-moves
7 d8=K loss in 2 half-moves
8 d8=N loss in 2 half-moves
9 d8=Q loss in 2 half-moves
10 d8=R loss in 2 half-moves
11 Na7 loss in 2 half-moves
12 Nb6 loss in 2 half-moves
13 Ne7 loss in 2 half-moves
14 Ra6 loss in 2 half-moves
15 Rb6 loss in 2 half-moves
16 Rc6 loss in 2 half-moves
17 Rd2 loss in 2 half-moves
18 Rd3 loss in 2 half-moves
19 Rd4 loss in 2 half-moves
20 Re6 loss in 2 half-moves