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

EGTB: win in 4 half-moves

# move score
1 Rd8 win in 3 half-moves
2 Re8 win in 3 half-moves
3 Ra8 win in 7 half-moves
4 Rc8 win in 7 half-moves
5 Rb8 win in 9 half-moves
6 Na5 loss in 2 half-moves
7 Na7 loss in 2 half-moves
8 Nab4 loss in 2 half-moves
9 Nab8 loss in 2 half-moves
10 Nc5 loss in 2 half-moves
11 Nc7 loss in 2 half-moves
12 Ncb4 loss in 2 half-moves
13 Ncb8 loss in 2 half-moves
14 Nd4 loss in 2 half-moves
15 Nd8 loss in 2 half-moves
16 Ne5 loss in 2 half-moves
17 Ne7 loss in 2 half-moves
18 Rf5 loss in 2 half-moves
19 Rf6 loss in 2 half-moves
20 Rf7 loss in 2 half-moves
21 Rg8 loss in 2 half-moves
22 Rh8 loss in 2 half-moves
23 Rf1 loss in 1 half-moves
24 Rf2 loss in 1 half-moves
25 Rf3 loss in 1 half-moves
26 Rf4 loss in 1 half-moves