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

EGTB: win in 2 half-moves

# move score
1 Rf4 win in 1 half-moves
2 Rf6 win in 1 half-moves
3 Ra8 draw
4 Rb8 draw
5 Rc8 draw
6 Rd8 draw
7 Rf1 draw
8 Rf2 draw
9 Rf3 draw
10 Rf7 draw
11 Nb2 loss in 2 half-moves
12 Nb3 loss in 2 half-moves
13 Nb6 loss in 2 half-moves
14 Nb7 loss in 2 half-moves
15 Nc3 loss in 2 half-moves
16 Nc4 loss in 2 half-moves
17 Nc5 loss in 2 half-moves
18 Nc6 loss in 2 half-moves
19 Re8 loss in 2 half-moves
20 Rh8 loss in 2 half-moves
21 Rf5 loss in 1 half-moves
22 Rg8 loss in 1 half-moves