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

EGTB: win in 2 half-moves

# move score
1 Rb3 win in 1 half-moves
2 Kd6 draw
3 Kd7 draw
4 Kd8 draw
5 Ke3 draw
6 Ke4 draw
7 Ke5 draw
8 Ke6 draw
9 Ke8 draw
10 Kf5 draw
11 Kf6 draw
12 Kf7 draw
13 Kf8 draw
14 Kg4 draw
15 Kg5 draw
16 Rf1 draw
17 Rf2 draw
18 Rg3 draw
19 Rh3 draw
20 Ra3 loss in 2 half-moves
21 Rc3 loss in 2 half-moves
22 Rd3 loss in 2 half-moves
23 Re3 loss in 2 half-moves
24 Kg3 loss in 1 half-moves