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

EGTB: win in 2 half-moves

# move score
1 Ra8 win in 1 half-moves
2 Ka3 draw
3 Ka4 draw
4 Ka5 draw
5 Kb3 draw
6 Kb5 draw
7 Kc3 draw
8 Kg2 draw
9 Kg3 draw
10 Kh2 draw
11 Kh4 draw
12 Ra1 draw
13 Ra3 draw
14 Ra4 draw
15 Rb2 draw
16 Rc2 draw
17 Rg2 draw
18 Rh2 draw
19 Kc4 loss in 2 half-moves
20 Kc5 loss in 2 half-moves
21 Kg4 loss in 2 half-moves
22 Ra5 loss in 2 half-moves
23 Ra6 loss in 2 half-moves
24 Ra7 loss in 2 half-moves
25 Rd2 loss in 2 half-moves
26 Re2 loss in 2 half-moves
27 Rf2 loss in 2 half-moves