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 Rd3 win in 1 half-moves
3 Kd4 draw
4 Kd5 draw
5 Ke4 draw
6 Kf4 draw
7 Kf5 draw
8 Rd1 draw
9 Rd2 draw
10 Rd4 draw
11 Rd5 draw
12 Re6 draw
13 Rg6 draw
14 Rh6 draw
15 Ke6 loss in 2 half-moves
16 Kf6 loss in 2 half-moves
17 Ra6 loss in 2 half-moves
18 Rc6 loss in 2 half-moves
19 Rd7 loss in 2 half-moves
20 Rd8 loss in 2 half-moves
21 Rf6 loss in 2 half-moves