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

EGTB: win in 2 half-moves

# move score
1 Rc8 win in 1 half-moves
2 Kb5 draw
3 Kb6 draw
4 Kd4 draw
5 Kd5 draw
6 Kd6 draw
7 Kg2 draw
8 Kg3 draw
9 Kg4 draw
10 Kh2 draw
11 Kh4 draw
12 Rc7 draw
13 Rd6 draw
14 Re6 draw
15 Rf6 draw
16 Rg6 draw
17 Rh6 draw
18 Kb4 loss in 2 half-moves
19 Kc4 loss in 2 half-moves
20 Ra6 loss in 2 half-moves
21 Rb6 loss in 2 half-moves