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 Rd7 win in 1 half-moves
3 Rd8 win in 1 half-moves
4 Ka2 draw
5 Kf8 draw
6 Kh8 draw
7 Rb1 draw
8 Rc1 draw
9 Rd2 draw
10 Rd3 draw
11 Rd4 draw
12 Re1 draw
13 Rf1 draw
14 Rg1 draw
15 Rh1 draw
16 Kb1 loss in 2 half-moves
17 Kb2 loss in 2 half-moves
18 Kf7 loss in 1 half-moves
19 Kg7 loss in 1 half-moves
20 Kh7 loss in 1 half-moves
21 Rd5 loss in 1 half-moves