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

EGTB: win in 2 half-moves

# move score
1 Rd5 win in 1 half-moves
2 Rd6 win in 1 half-moves
3 Rd7 win in 1 half-moves
4 Ka2 draw
5 Ka3 draw
6 Kb2 draw
7 Kc2 draw
8 Kc3 draw
9 Ra2 draw
10 Rb2 draw
11 Rd3 draw
12 Rd4 draw
13 Rd8 draw
14 Re2 draw
15 Rf2 draw
16 Rg2 draw
17 Rh2 draw
18 Ka4 loss in 2 half-moves
19 Kb4 loss in 2 half-moves
20 Kc4 loss in 2 half-moves
21 Rc2 loss in 2 half-moves
22 Rd1 loss in 2 half-moves