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