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 Ra2 draw
3 Rc2 draw
4 Rd2 draw
5 Re2 draw
6 Rg2 draw
7 Rh2 draw
8 Ke2 loss in 1 half-moves
9 Ke3 loss in 1 half-moves
10 Ke4 loss in 1 half-moves
11 Kf4 loss in 1 half-moves
12 Kg2 loss in 1 half-moves
13 Kg3 loss in 1 half-moves
14 Kg4 loss in 1 half-moves
15 Rf1 loss in 1 half-moves