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

EGTB: win in 6 half-moves

# move score
1 Rd7 win in 5 half-moves
2 K5a5 draw
3 K5a6 draw
4 K5c5 draw
5 K5c6 draw
6 K6a5 draw
7 K6a6 draw
8 K6c5 draw
9 K6c6 draw
10 Ka4 draw
11 Ka7 draw
12 Kb4 draw
13 Kb7 draw
14 Kc4 draw
15 Kc7 draw
16 Ra2 draw
17 Rb2 draw
18 Rc2 draw
19 Rd1 draw
20 Rd6 draw
21 Rd8 draw
22 Re2 draw
23 Rf2 draw
24 Rd3 loss in 2 half-moves
25 Rd4 loss in 2 half-moves
26 Rd5 loss in 2 half-moves
27 Rg2 loss in 2 half-moves
28 Rh2 loss in 2 half-moves