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 Rb6 draw
3 Rf4 draw
4 Rf5 draw
5 Kd1 loss in 2 half-moves
6 Kd2 loss in 2 half-moves
7 Kee2 loss in 2 half-moves
8 Kef2 loss in 2 half-moves
9 Kfe2 loss in 2 half-moves
10 Kff2 loss in 2 half-moves
11 Kg1 loss in 2 half-moves
12 Kg2 loss in 2 half-moves
13 Ra6 loss in 2 half-moves
14 Rc6 loss in 2 half-moves
15 Rd6 loss in 2 half-moves
16 Re6 loss in 2 half-moves
17 Rf2 loss in 2 half-moves
18 Rf7 loss in 2 half-moves
19 Rf8 loss in 2 half-moves
20 Rg6 loss in 2 half-moves
21 Rh6 loss in 2 half-moves