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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Ka2 draw
3 Kb1 draw
4 Kb2 draw
5 Kf1 draw
6 Kh1 draw
7 Kh2 draw
8 Ra3 draw
9 Rb1 draw
10 Rb2 draw
11 Rb7 draw
12 Rc3 draw
13 Rd3 draw
14 Rh3 draw
15 Kf2 loss in 2 half-moves
16 Kg2 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 Re3 loss in 2 half-moves
21 Rf3 loss in 2 half-moves
22 Rg3 loss in 2 half-moves