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 Kb6 draw
3 Kg1 draw
4 Kg3 draw
5 Kh1 draw
6 Kh3 draw
7 Ra2 draw
8 Rb2 draw
9 Rc2 draw
10 Rd2 draw
11 Re2 draw
12 Rf1 draw
13 Rf4 draw
14 Rf5 draw
15 Rf6 draw
16 Rf7 draw
17 Rf8 draw
18 Rg2 draw
19 Ka5 loss in 2 half-moves
20 Ka7 loss in 2 half-moves
21 Kb5 loss in 2 half-moves
22 Kb7 loss in 2 half-moves
23 Kg2 loss in 1 half-moves