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

EGTB: win in 2 half-moves

# move score
1 Rb2 win in 1 half-moves
2 Kd2 draw
3 Kd3 draw
4 Kd4 draw
5 Ke2 draw
6 Kf2 draw
7 Kf3 draw
8 Ra3 draw
9 Ra4 draw
10 Re2 draw
11 Rg2 draw
12 Rh2 draw
13 Ke4 loss in 4 half-moves
14 Kf4 loss in 4 half-moves
15 Ra5 loss in 4 half-moves
16 Ra6 loss in 2 half-moves
17 Ra7 loss in 2 half-moves
18 Ra8 loss in 2 half-moves
19 Rc2 loss in 2 half-moves
20 Rd2 loss in 2 half-moves
21 Rf2 loss in 2 half-moves
22 Ra1 loss in 1 half-moves