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 Ka8 draw
3 Kb7 draw
4 Kb8 draw
5 Kf2 draw
6 Kg2 draw
7 Kh1 draw
8 Kh2 draw
9 Rd1 draw
10 Rf2 draw
11 Rf7 draw
12 Rf8 draw
13 Ka6 loss in 2 half-moves
14 Kb6 loss in 2 half-moves
15 Ra1 loss in 2 half-moves
16 Rb1 loss in 2 half-moves
17 Rc1 loss in 2 half-moves
18 Rf3 loss in 2 half-moves
19 Rf4 loss in 2 half-moves
20 Rf5 loss in 2 half-moves
21 Rf6 loss in 2 half-moves