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 Kb7 draw
3 Kb8 draw
4 Kc7 draw
5 Kd7 draw
6 Kd8 draw
7 Ke4 draw
8 Kf4 draw
9 Kg4 draw
10 Ra2 draw
11 Rc2 draw
12 Rf1 draw
13 Rg2 draw
14 Rh2 draw
15 Ke2 loss in 1 half-moves
16 Ke3 loss in 1 half-moves
17 Kg2 loss in 1 half-moves
18 Kg3 loss in 1 half-moves
19 Rd2 loss in 1 half-moves
20 Re2 loss in 1 half-moves