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 Ra1 draw
3 Rb1 draw
4 Rc1 draw
5 Rd1 draw
6 Rf2 draw
7 Rf3 draw
8 Rf8 draw
9 Bb2 loss in 2 half-moves
10 Bc1 loss in 2 half-moves
11 Na2 loss in 2 half-moves
12 Na6 loss in 2 half-moves
13 Nc2 loss in 2 half-moves
14 Nc6 loss in 2 half-moves
15 Nd3 loss in 2 half-moves
16 Nd5 loss in 2 half-moves
17 Re1 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 Rg1 loss in 2 half-moves
22 Rh1 loss in 2 half-moves