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

EGTB: win in 2 half-moves

# move score
1 Rd3 win in 1 half-moves
2 Ke5 draw
3 Kf3 draw
4 Kf5 draw
5 Kg4 draw
6 Kg5 draw
7 Ra3 draw
8 Rb3 draw
9 Rc3 draw
10 Re3 draw
11 Rf3 draw
12 Rg1 draw
13 Rg2 draw
14 Rg4 draw
15 Rg5 draw
16 Rg6 draw
17 Rg7 draw
18 Rg8 draw
19 Ke3 loss in 2 half-moves
20 Ke4 loss in 2 half-moves
21 Rh3 loss in 2 half-moves