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

EGTB: win in 2 half-moves

# move score
1 Ra3 win in 1 half-moves
2 Kg3 draw
3 Kg4 draw
4 Kg5 draw
5 Kh3 draw
6 Rb4 draw
7 Rb5 draw
8 Rf3 draw
9 Rh3 draw
10 Kh5 loss in 4 half-moves
11 Rb2 loss in 4 half-moves
12 Rb6 loss in 4 half-moves
13 Rb7 loss in 2 half-moves
14 Rb8 loss in 2 half-moves
15 Rc3 loss in 2 half-moves
16 Rd3 loss in 2 half-moves
17 Re3 loss in 2 half-moves
18 Rg3 loss in 2 half-moves
19 Rb1 loss in 1 half-moves