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

EGTB: win in 2 half-moves

# move score
1 Ra1 win in 1 half-moves
2 Kb3 draw
3 Kb5 draw
4 Kc3 draw
5 Kc4 draw
6 Kc5 draw
7 Ra2 draw
8 Ra4 draw
9 Ra6 draw
10 Ra7 draw
11 Rc5 draw
12 Rd5 draw
13 Rf5 draw
14 Rg5 draw
15 Rb5 loss in 20 half-moves
16 Ka4 loss in 14 half-moves
17 Ka3 loss in 6 half-moves
18 Ra3 loss in 2 half-moves
19 Ra8 loss in 2 half-moves
20 Re5 loss in 2 half-moves
21 Rh5 loss in 2 half-moves