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 Kf1 draw
3 Kf2 draw
4 Kh2 draw
5 Kh3 draw
6 Rb1 draw
7 Rb2 draw
8 Rb7 draw
9 Rf3 draw
10 Rg3 draw
11 Rh3 draw
12 Rb8 loss in 14 half-moves
13 Kg1 loss in 6 half-moves
14 Kh1 loss in 4 half-moves
15 Kf3 loss in 2 half-moves
16 Kg3 loss in 2 half-moves
17 Rb4 loss in 2 half-moves
18 Rb5 loss in 2 half-moves
19 Rb6 loss in 2 half-moves
20 Rc3 loss in 2 half-moves
21 Rd3 loss in 2 half-moves
22 Re3 loss in 2 half-moves