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 Kg6 draw
3 Rf2 draw
4 Rf8 draw
5 Rh4 loss in 10 half-moves
6 Kg4 loss in 6 half-moves
7 Rg4 loss in 6 half-moves
8 Kh4 loss in 4 half-moves
9 Kh5 loss in 4 half-moves
10 Kh6 loss in 4 half-moves
11 Kf5 loss in 2 half-moves
12 Kf6 loss in 2 half-moves
13 Rc4 loss in 2 half-moves
14 Rd4 loss in 2 half-moves
15 Re4 loss in 2 half-moves
16 Rf3 loss in 2 half-moves
17 Rf5 loss in 2 half-moves
18 Rf6 loss in 2 half-moves
19 Rf7 loss in 2 half-moves
20 Ra4 loss in 1 half-moves
21 Rb4 loss in 1 half-moves