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

EGTB: win in 2 half-moves

# move score
1 Rf3 win in 1 half-moves
2 Kd1 draw
3 Kd3 draw
4 Ke1 draw
5 Ke2 draw
6 Ke3 draw
7 Rc3 draw
8 Rd3 draw
9 Rg2 draw
10 Rg4 draw
11 Rg5 draw
12 Rg6 draw
13 Rg8 draw
14 Rh3 draw
15 Kc1 loss in 2 half-moves
16 Kc2 loss in 2 half-moves
17 Kc3 loss in 2 half-moves
18 Ra3 loss in 2 half-moves
19 Rb3 loss in 2 half-moves
20 Re3 loss in 2 half-moves
21 Rg1 loss in 2 half-moves
22 Rg7 loss in 2 half-moves