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

EGTB: win in 2 half-moves

# move score
1 Rh3 win in 1 half-moves
2 Kd4 draw
3 Kd5 draw
4 Ke5 draw
5 Kf4 draw
6 Kf5 draw
7 Ra3 draw
8 Rb3 draw
9 Rc3 draw
10 Re3 draw
11 Rf4 draw
12 Rf5 draw
13 Rf6 draw
14 Rf7 draw
15 Rf8 draw
16 Kd3 loss in 2 half-moves
17 Ke3 loss in 2 half-moves
18 Rd3 loss in 2 half-moves
19 Rf1 loss in 2 half-moves
20 Rf2 loss in 2 half-moves
21 Rg3 loss in 2 half-moves