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 Rf8 draw
3 Nd1 loss in 2 half-moves
4 Nd3 loss in 2 half-moves
5 Ne3 loss in 2 half-moves
6 Ne4 loss in 2 half-moves
7 Ne5 loss in 2 half-moves
8 Nh1 loss in 2 half-moves
9 Nh2 loss in 2 half-moves
10 Nh3 loss in 2 half-moves
11 Nh6 loss in 2 half-moves
12 Ra4 loss in 2 half-moves
13 Rc4 loss in 2 half-moves
14 Rd4 loss in 2 half-moves
15 Re4 loss in 2 half-moves
16 Rf3 loss in 2 half-moves
17 Rf5 loss in 2 half-moves
18 Nf6 loss in 1 half-moves
19 Rf6 loss in 1 half-moves
20 Rf7 loss in 1 half-moves