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 Rc4 win in 1 half-moves
3 Re4 win in 1 half-moves
4 Rf4 draw
5 Nb7 loss in 2 half-moves
6 Nc6 loss in 2 half-moves
7 Ne6 loss in 2 half-moves
8 Nf7 loss in 2 half-moves
9 Ra4 loss in 1 half-moves
10 Rd1 loss in 1 half-moves
11 Rd2 loss in 1 half-moves
12 Rd3 loss in 1 half-moves
13 Rd5 loss in 1 half-moves
14 Rd6 loss in 1 half-moves
15 Rd7 loss in 1 half-moves