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

EGTB: win in 2 half-moves

# move score
1 Rf5 win in 1 half-moves
2 Ra3 loss in 2 half-moves
3 Rb3 loss in 2 half-moves
4 Rc3 loss in 2 half-moves
5 Rd3 loss in 2 half-moves
6 Re3 loss in 2 half-moves
7 Rf1 loss in 2 half-moves
8 Rf2 loss in 2 half-moves
9 Rf4 loss in 2 half-moves
10 Rf6 loss in 2 half-moves
11 Rf7 loss in 2 half-moves
12 Rf8 loss in 2 half-moves
13 Rg3 loss in 2 half-moves
14 Rh3 loss in 2 half-moves
15 Na3 loss in 1 half-moves
16 Na7 loss in 1 half-moves
17 Nc3 loss in 1 half-moves
18 Nc7 loss in 1 half-moves
19 Nd4 loss in 1 half-moves
20 Nd6 loss in 1 half-moves