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

EGTB: win in 2 half-moves

# move score
1 Rb5 win in 1 half-moves
2 Rc5 win in 1 half-moves
3 Kb7 draw
4 Kb8 draw
5 Kc7 draw
6 Kd7 draw
7 Kd8 draw
8 Ke4 draw
9 Ke5 draw
10 Kg3 draw
11 Kg4 draw
12 Kg5 draw
13 Ra5 draw
14 Re5 draw
15 Rf6 draw
16 Rf7 draw
17 Rf8 draw
18 Rg5 draw
19 Rh5 draw
20 Ke3 loss in 2 half-moves
21 Kf3 loss in 2 half-moves
22 Rd5 loss in 1 half-moves