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

EGTB: win in 2 half-moves

# move score
1 Rb6 win in 1 half-moves
2 Rd5 win in 1 half-moves
3 Kc2 draw
4 Kc3 draw
5 Kc4 draw
6 Ke3 draw
7 Rc6 draw
8 Rd7 draw
9 Rd8 draw
10 Re6 draw
11 Rf6 draw
12 Kd2 loss in 2 half-moves
13 Kd4 loss in 2 half-moves
14 Ke2 loss in 2 half-moves
15 Ke4 loss in 2 half-moves
16 Ra6 loss in 2 half-moves
17 Rd4 loss in 2 half-moves
18 Rg6 loss in 2 half-moves
19 Rh6 loss in 2 half-moves