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

EGTB: win in 2 half-moves

# move score
1 Rd8 win in 1 half-moves
2 Kb1 draw
3 Kb2 draw
4 Kb3 draw
5 Kb4 draw
6 Kb5 draw
7 Kb6 draw
8 Kc1 draw
9 Kc3 draw
10 Kc4 draw
11 Kd1 draw
12 Kd2 draw
13 Kd3 draw
14 Kd4 draw
15 Rd5 draw
16 Rd6 draw
17 Re7 draw
18 Rf7 draw
19 Rg7 draw
20 Ra7 loss in 2 half-moves
21 Rb7 loss in 2 half-moves
22 Rc7 loss in 2 half-moves
23 Rd1 loss in 2 half-moves
24 Rd2 loss in 2 half-moves
25 Rd3 loss in 2 half-moves
26 Rd4 loss in 2 half-moves
27 Rh7 loss in 2 half-moves
28 Kc6 loss in 1 half-moves
29 Kd5 loss in 1 half-moves
30 Kd6 loss in 1 half-moves