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 Kd4 draw
3 Ke3 draw
4 Kf3 draw
5 Kf4 draw
6 Kf5 draw
7 Rd3 draw
8 Re3 draw
9 Rf3 draw
10 Rg4 draw
11 Rg5 draw
12 Rg6 draw
13 Rg7 draw
14 Rg8 draw
15 Rh3 draw
16 Kd5 loss in 4 half-moves
17 Ke5 loss in 4 half-moves
18 Kd3 loss in 2 half-moves
19 Ra3 loss in 2 half-moves
20 Rc3 loss in 2 half-moves
21 Rg1 loss in 2 half-moves
22 Rg2 loss in 2 half-moves