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