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

EGTB: win in 12 half-moves

# move score
1 Ra7 win in 11 half-moves
2 Ka1 draw
3 Ka2 draw
4 Ka3 draw
5 Kb1 draw
6 Kb4 draw
7 Kbb3 draw
8 Kbc2 draw
9 Kc1 draw
10 Kc4 draw
11 Kcb3 draw
12 Kcc2 draw
13 Rb7 draw
14 Rc7 draw
15 Rd4 draw
16 Rd5 draw
17 Rd6 draw
18 Rd8 draw
19 Rh7 draw
20 Kd2 loss in 2 half-moves
21 Kd3 loss in 2 half-moves
22 Kd4 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 Re7 loss in 2 half-moves
27 Rf7 loss in 2 half-moves
28 Rg7 loss in 2 half-moves