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

EGTB: win in 2 half-moves

# move score
1 Ra2 win in 1 half-moves
2 Rb2 win in 1 half-moves
3 Ka7 draw
4 Kb7 draw
5 Kb8 draw
6 Rc2 draw
7 Rd2 draw
8 Re2 draw
9 Rf3 draw
10 Rf4 draw
11 Rf5 draw
12 Rf6 draw
13 Rf7 draw
14 Rf8 draw
15 Rg2 draw
16 Rh2 draw
17 Kd1 loss in 2 half-moves
18 Kd2 loss in 2 half-moves
19 Kf1 loss in 2 half-moves
20 Ke2 loss in 1 half-moves
21 Rf1 loss in 1 half-moves