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 K1g1 draw
3 K1g2 draw
4 K2g2 draw
5 Ra1 draw
6 Ra2 draw
7 Ra3 draw
8 Ra4 draw
9 Ra6 draw
10 Rb5 draw
11 Rd5 draw
12 Rf5 draw
13 Rg5 draw
14 Rh5 draw
15 K2g1 loss in 2 half-moves
16 Kg3 loss in 2 half-moves
17 Kh3 loss in 2 half-moves
18 Ra7 loss in 1 half-moves
19 Rc5 loss in 1 half-moves
20 Re5 loss in 1 half-moves