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

EGTB: win in 2 half-moves

# move score
1 Rf1 win in 1 half-moves
2 a3 loss in 2 half-moves
3 Ke4 loss in 2 half-moves
4 Kf5 loss in 2 half-moves
5 Kg3 loss in 2 half-moves
6 Kg4 loss in 2 half-moves
7 Kg5 loss in 2 half-moves
8 Ra3 loss in 2 half-moves
9 Rb3 loss in 2 half-moves
10 Rd3 loss in 2 half-moves
11 Rg3 loss in 2 half-moves
12 Rh3 loss in 2 half-moves
13 Ke3 loss in 1 half-moves
14 Ke5 loss in 1 half-moves
15 Rc3 loss in 1 half-moves
16 Re3 loss in 1 half-moves
17 Rf2 loss in 1 half-moves