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

EGTB: win in 2 half-moves

# move score
1 Rb7 win in 1 half-moves
2 Ka2 draw
3 Kb1 draw
4 Kb2 draw
5 Kg1 draw
6 Kg2 draw
7 Kh1 draw
8 Kh3 draw
9 Ra3 draw
10 Rb1 draw
11 Rb2 draw
12 Rc3 draw
13 Rg3 draw
14 Rh3 draw
15 Kg3 loss in 2 half-moves
16 Rb4 loss in 2 half-moves
17 Rb5 loss in 2 half-moves
18 Rb6 loss in 2 half-moves
19 Rb8 loss in 2 half-moves
20 Rd3 loss in 2 half-moves
21 Re3 loss in 2 half-moves
22 Rf3 loss in 2 half-moves