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 Ra2 draw
3 Rb2 draw
4 Rc2 draw
5 Rd2 draw
6 Re2 draw
7 Rf6 draw
8 Rf7 draw
9 Rf8 draw
10 K1f1 loss in 2 half-moves
11 K1h1 loss in 2 half-moves
12 K1h2 loss in 2 half-moves
13 K2f1 loss in 2 half-moves
14 K2h1 loss in 2 half-moves
15 K2h2 loss in 2 half-moves
16 Kf3 loss in 2 half-moves
17 Kg3 loss in 2 half-moves
18 Kh3 loss in 2 half-moves
19 Rf1 loss in 2 half-moves
20 Rf3 loss in 2 half-moves
21 Rf5 loss in 2 half-moves