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 Kb3 draw
3 Kb4 draw
4 Kc4 draw
5 Kd3 draw
6 Rb2 draw
7 Rc2 draw
8 Rf1 draw
9 Rf7 draw
10 Rf8 draw
11 Kb2 loss in 10 half-moves
12 Kc2 loss in 4 half-moves
13 Kd2 loss in 4 half-moves
14 Rf3 loss in 4 half-moves
15 Kd4 loss in 2 half-moves
16 Rd2 loss in 2 half-moves
17 Re2 loss in 2 half-moves
18 Rf4 loss in 2 half-moves
19 Rf5 loss in 2 half-moves
20 Rf6 loss in 2 half-moves
21 Rg2 loss in 2 half-moves
22 Rh2 loss in 2 half-moves