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

EGTB: win in 2 half-moves

# move score
1 Rb3 win in 1 half-moves
2 Ke4 draw
3 Ke5 draw
4 Kg3 draw
5 Kg4 draw
6 Re3 draw
7 Rg3 draw
8 Rh3 draw
9 Ke3 loss in 6 half-moves
10 Kf5 loss in 4 half-moves
11 Kg5 loss in 4 half-moves
12 Rf1 loss in 4 half-moves
13 Rf2 loss in 4 half-moves
14 Ra3 loss in 2 half-moves
15 Rc3 loss in 2 half-moves
16 Rd3 loss in 2 half-moves