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

EGTB: win in 2 half-moves

# move score
1 Ra7 win in 1 half-moves
2 Ka4 draw
3 Ka6 draw
4 Kb4 draw
5 Kb6 draw
6 Kc4 draw
7 Kc5 draw
8 Kc6 draw
9 R1a2 draw
10 R1a3 draw
11 R1a4 draw
12 R5a2 draw
13 R5a3 draw
14 R5a4 draw
15 Ra6 draw
16 Ra8 draw
17 Rb1 draw
18 Rc1 draw
19 Rd1 draw
20 Re1 draw
21 Rf1 draw
22 Rg1 loss in 1 half-moves
23 Rh1 loss in 1 half-moves