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 Ka1 draw
3 Ka3 draw
4 Kb1 draw
5 Kb2 draw
6 Kb3 draw
7 Ra5 draw
8 Rb1 draw
9 Rb3 draw
10 Rb4 draw
11 Rb7 draw
12 Rd5 draw
13 Rc5 loss in 6 half-moves
14 Rg5 loss in 4 half-moves
15 Rb2 loss in 2 half-moves
16 Rb6 loss in 2 half-moves
17 Rh5 loss in 2 half-moves
18 Re5 loss in 1 half-moves
19 Rf5 loss in 1 half-moves