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

EGTB: win in 2 half-moves

# move score
1 Kb7 win in 1 half-moves
2 Re1 win in 1 half-moves
3 Rf6 win in 1 half-moves
4 Ka7 draw
5 Kb8 draw
6 Ra1 draw
7 Rb1 draw
8 Rd1 draw
9 Rf5 draw
10 Rf7 draw
11 Rf8 draw
12 Rc1 loss in 2 half-moves
13 Rf2 loss in 2 half-moves
14 Rf3 loss in 2 half-moves
15 Rf4 loss in 2 half-moves
16 Rg1 loss in 2 half-moves
17 Rh1 loss in 2 half-moves