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

EGTB: win in 56 half-moves

# move score
1 Ra2 win in 55 half-moves
2 Ka1 draw
3 Ka2 draw
4 Kb2 draw
5 Kc1 draw
6 Kc2 draw
7 Kc6 draw
8 Kc7 draw
9 Kc8 draw
10 Kd6 draw
11 Kd8 draw
12 Ke6 draw
13 Ke7 draw
14 Ke8 draw
15 Rb2 draw
16 Rc2 draw
17 Rd1 draw
18 Rd6 draw
19 Re2 draw
20 Rf2 draw
21 Rd3 loss in 2 half-moves
22 Rd4 loss in 2 half-moves
23 Rd5 loss in 2 half-moves
24 Rg2 loss in 2 half-moves
25 Rh2 loss in 2 half-moves