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 Nb8 draw
3 Nc5 draw
4 Nc7 draw
5 Nf1 draw
6 Nf3 draw
7 Rf1 draw
8 Rf8 draw
9 Ra5 loss in 4 half-moves
10 Nb4 loss in 2 half-moves
11 Ng4 loss in 2 half-moves
12 Rb5 loss in 2 half-moves
13 Rc5 loss in 2 half-moves
14 Rd5 loss in 2 half-moves
15 Re5 loss in 2 half-moves
16 Rf2 loss in 2 half-moves
17 Rf3 loss in 2 half-moves
18 Rf6 loss in 2 half-moves
19 Rf7 loss in 2 half-moves
20 Rh5 loss in 2 half-moves
21 Rg5 loss in 1 half-moves