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 Kb5 draw
4 Kc5 draw
5 Rb1 draw
6 Rb2 draw
7 Rd3 draw
8 Ra3 loss in 2 half-moves
9 Re3 loss in 2 half-moves
10 Rg3 loss in 2 half-moves
11 Rh3 loss in 2 half-moves
12 Ka3 loss in 1 half-moves
13 Ka4 loss in 1 half-moves
14 Ka7 loss in 1 half-moves
15 Ka8 loss in 1 half-moves
16 Kb7 loss in 1 half-moves
17 Kc3 loss in 1 half-moves
18 Kc4 loss in 1 half-moves
19 Kc7 loss in 1 half-moves
20 Kc8 loss in 1 half-moves
21 Rc3 loss in 1 half-moves