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

EGTB: win in 2 half-moves

# move score
1 Rb4 win in 1 half-moves
2 Rc2 win in 1 half-moves
3 Ne5 loss in 2 half-moves
4 Ne7 loss in 2 half-moves
5 Nf8 loss in 2 half-moves
6 Nh4 loss in 2 half-moves
7 Nh8 loss in 2 half-moves
8 Ra4 loss in 2 half-moves
9 Rc1 loss in 2 half-moves
10 Rc3 loss in 2 half-moves
11 Rc5 loss in 2 half-moves
12 Rc6 loss in 2 half-moves
13 Rc7 loss in 2 half-moves
14 Rc8 loss in 2 half-moves
15 Rd4 loss in 2 half-moves
16 Re4 loss in 2 half-moves
17 Rg4 loss in 2 half-moves
18 Rh4 loss in 2 half-moves
19 Nf4 loss in 1 half-moves
20 Rf4 loss in 1 half-moves