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

EGTB: win in 2 half-moves

# move score
1 Re1 win in 1 half-moves
2 Ka1 draw
3 Kb1 draw
4 Kb2 draw
5 Ra1 draw
6 Rd1 draw
7 Rf2 draw
8 Rf3 draw
9 Rg1 draw
10 Rh1 draw
11 Kb3 loss in 12 half-moves
12 Ka3 loss in 10 half-moves
13 Rf5 loss in 4 half-moves
14 Rb1 loss in 2 half-moves
15 Rc1 loss in 2 half-moves
16 Rf6 loss in 2 half-moves
17 Rf7 loss in 2 half-moves
18 Rf8 loss in 2 half-moves
19 Rf4 loss in 1 half-moves