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

EGTB: win in 2 half-moves

# move score
1 Rf5 win in 1 half-moves
2 Rf6 win in 1 half-moves
3 Rf7 win in 1 half-moves
4 Rf8 win in 1 half-moves
5 Ra3 draw
6 Rb3 draw
7 Rc3 draw
8 Re3 draw
9 Rg3 draw
10 Rh3 draw
11 K1g1 loss in 2 half-moves
12 K1g2 loss in 2 half-moves
13 K2g1 loss in 2 half-moves
14 K2g2 loss in 2 half-moves
15 Kg3 loss in 2 half-moves
16 Rd3 loss in 2 half-moves
17 Rf4 loss in 2 half-moves
18 K1e1 loss in 1 half-moves
19 K1e2 loss in 1 half-moves
20 K2e1 loss in 1 half-moves
21 K2e2 loss in 1 half-moves
22 Ke3 loss in 1 half-moves