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 Kg1 draw
3 Kg2 draw
4 Kh1 draw
5 Kh3 draw
6 Rd1 draw
7 Rd3 draw
8 Rd4 draw
9 Rd6 draw
10 Rd8 draw
11 Kg3 loss in 2 half-moves
12 Ka5 loss in 1 half-moves
13 Ka7 loss in 1 half-moves
14 Kb5 loss in 1 half-moves
15 Kb6 loss in 1 half-moves
16 Kb7 loss in 1 half-moves
17 Ra2 loss in 1 half-moves
18 Rb2 loss in 1 half-moves
19 Rc2 loss in 1 half-moves
20 Rd7 loss in 1 half-moves
21 Re2 loss in 1 half-moves
22 Rf2 loss in 1 half-moves
23 Rg2 loss in 1 half-moves