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

EGTB: win in 2 half-moves

# move score
1 Rd6 win in 1 half-moves
2 Kb5 draw
3 Kc5 draw
4 Rb3 draw
5 Rd1 draw
6 Rd2 draw
7 Ra3 loss in 12 half-moves
8 Rh3 loss in 8 half-moves
9 Kb4 loss in 6 half-moves
10 Rc3 loss in 6 half-moves
11 Kb3 loss in 4 half-moves
12 Kc3 loss in 4 half-moves
13 Kd4 loss in 2 half-moves
14 Kd5 loss in 2 half-moves
15 Rd4 loss in 2 half-moves
16 Rd5 loss in 2 half-moves
17 Rd7 loss in 2 half-moves
18 Rd8 loss in 2 half-moves
19 Re3 loss in 2 half-moves
20 Rf3 loss in 2 half-moves
21 Rg3 loss in 2 half-moves