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 Ra8 win in 5 half-moves
3 Ka3 draw
4 Kaa1 draw
5 Kab2 draw
6 Kba1 draw
7 Kbb2 draw
8 Kc1 draw
9 Kc2 draw
10 Rb3 draw
11 Rf8 draw
12 Rg8 draw
13 Rh8 draw
14 Kb3 loss in 2 half-moves
15 Rb2 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 Rc8 loss in 2 half-moves
20 Rd8 loss in 2 half-moves
21 Re8 loss in 2 half-moves