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

EGTB: win in 2 half-moves

# move score
1 Rf4 win in 1 half-moves
2 Rf5 win in 1 half-moves
3 Kf1 draw
4 Kf3 draw
5 Kg1 draw
6 Kg2 draw
7 Kg3 draw
8 Ra8 draw
9 Re8 draw
10 Rf3 draw
11 Rf6 draw
12 Rf7 draw
13 Rh8 draw
14 Ke1 loss in 2 half-moves
15 Ke2 loss in 2 half-moves
16 Ke3 loss in 2 half-moves
17 Rb8 loss in 2 half-moves
18 Rc8 loss in 2 half-moves
19 Rd8 loss in 2 half-moves
20 Rg8 loss in 2 half-moves