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 Ka5 draw
3 Ka7 draw
4 Ka8 draw
5 Kb5 draw
6 Kb7 draw
7 Kc5 draw
8 Kc7 draw
9 Kc8 draw
10 Rb1 draw
11 Rb2 draw
12 Ka3 loss in 2 half-moves
13 Ka4 loss in 2 half-moves
14 Kc3 loss in 2 half-moves
15 Kc4 loss in 2 half-moves
16 Ra3 loss in 2 half-moves
17 Rc3 loss in 2 half-moves
18 Rd3 loss in 2 half-moves
19 Re3 loss in 2 half-moves
20 Rg3 loss in 2 half-moves
21 Rh3 loss in 2 half-moves