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 Rf1 draw
3 Rf2 draw
4 Rf3 draw
5 Rf5 draw
6 Rf8 draw
7 Rg6 draw
8 Rh6 draw
9 Nb5 loss in 2 half-moves
10 Nc6 loss in 2 half-moves
11 Nc8 loss in 2 half-moves
12 Ba2 loss in 1 half-moves
13 Bb3 loss in 1 half-moves
14 Bc4 loss in 1 half-moves
15 Bc8 loss in 1 half-moves
16 Bd5 loss in 1 half-moves
17 Bd7 loss in 1 half-moves
18 Bf5 loss in 1 half-moves
19 Bf7 loss in 1 half-moves
20 Bg4 loss in 1 half-moves
21 Bg8 loss in 1 half-moves
22 Bh3 loss in 1 half-moves
23 Rf7 loss in 1 half-moves