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

EGTB: win in 10 half-moves

# move score
1 Rf1 win in 9 half-moves
2 Kab1 draw
3 Kcb1 draw
4 Kd1 draw
5 Kd2 draw
6 Rd3 draw
7 Re3 draw
8 Rf2 draw
9 Rf7 draw
10 Rf8 draw
11 Rg3 draw
12 Rh3 draw
13 Ka2 loss in 2 half-moves
14 Kab2 loss in 2 half-moves
15 Kc2 loss in 2 half-moves
16 Kcb2 loss in 2 half-moves
17 Ra3 loss in 2 half-moves
18 Rb3 loss in 2 half-moves
19 Rc3 loss in 2 half-moves
20 Rf4 loss in 2 half-moves
21 Rf5 loss in 2 half-moves
22 Rf6 loss in 2 half-moves