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 Rf7 win in 1 half-moves
3 Rf8 win in 1 half-moves
4 Kc6 draw
5 Kc7 draw
6 Kc8 draw
7 Kd6 draw
8 Kd8 draw
9 Ke6 draw
10 Ke7 draw
11 Ke8 draw
12 Ra4 draw
13 Rb4 draw
14 Rd4 draw
15 Re4 draw
16 Rf2 draw
17 Rf5 draw
18 Rf6 draw
19 Rh4 draw
20 Rc4 loss in 2 half-moves
21 Rf1 loss in 2 half-moves
22 Rg4 loss in 2 half-moves