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

EGTB: win in 2 half-moves

# move score
1 Ra3 win in 1 half-moves
2 Kg2 draw
3 Kg3 draw
4 Kh3 draw
5 Re3 draw
6 Rf1 draw
7 Rf2 draw
8 Rg3 draw
9 Rh3 draw
10 Kg1 loss in 4 half-moves
11 Kh1 loss in 4 half-moves
12 Rf4 loss in 4 half-moves
13 Rf5 loss in 4 half-moves
14 Rb3 loss in 2 half-moves
15 Rc3 loss in 2 half-moves
16 Rd3 loss in 2 half-moves
17 Rf6 loss in 2 half-moves
18 Rf7 loss in 2 half-moves
19 Rf8 loss in 2 half-moves