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

EGTB: win in 2 half-moves

# move score
1 Rf6 win in 1 half-moves
2 Rf8 win in 1 half-moves
3 Ka7 draw
4 Kb7 draw
5 Kb8 draw
6 Rc4 draw
7 Rd4 draw
8 Rf1 draw
9 Rf3 draw
10 Rf5 draw
11 Rf7 draw
12 Ra4 loss in 12 half-moves
13 Rh4 loss in 4 half-moves
14 Rb4 loss in 2 half-moves
15 Re4 loss in 2 half-moves
16 Rf2 loss in 2 half-moves
17 Rg4 loss in 1 half-moves