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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Kf6 draw
3 Kf7 draw
4 Kg1 draw
5 Kg5 draw
6 Kg7 draw
7 Kh1 draw
8 Kh3 draw
9 Kh5 draw
10 Kh6 draw
11 Kh7 draw
12 Ra1 draw
13 Rf5 draw
14 Rf6 draw
15 Rf7 draw
16 Rf8 draw
17 Rg1 draw
18 Rh1 draw
19 Kf5 loss in 2 half-moves
20 Kg2 loss in 2 half-moves
21 Kg3 loss in 2 half-moves
22 Rc1 loss in 2 half-moves
23 Rd1 loss in 2 half-moves
24 Re1 loss in 2 half-moves
25 Rf2 loss in 2 half-moves
26 Rf3 loss in 2 half-moves
27 Rf4 loss in 2 half-moves