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

EGTB: win in 2 half-moves

# move score
1 Rf1 win in 1 half-moves
2 Ka1 draw
3 Ka2 draw
4 Kb1 draw
5 Kc2 draw
6 Rb1 draw
7 Rc2 draw
8 Rc3 draw
9 Ka3 loss in 4 half-moves
10 Kb3 loss in 4 half-moves
11 Kc3 loss in 4 half-moves
12 Rc4 loss in 4 half-moves
13 Rc5 loss in 4 half-moves
14 Rc6 loss in 4 half-moves
15 Ra1 loss in 2 half-moves
16 Rd1 loss in 2 half-moves
17 Re1 loss in 2 half-moves
18 Rg1 loss in 2 half-moves
19 Rh1 loss in 2 half-moves
20 Rc7 loss in 1 half-moves
21 Rc8 loss in 1 half-moves