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

EGTB: win in 2 half-moves

# move score
1 Rb4 win in 1 half-moves
2 K1b1 win in 3 half-moves
3 K2b2 win in 3 half-moves
4 Kb3 win in 3 half-moves
5 Ra8 win in 3 half-moves
6 Rb5 win in 3 half-moves
7 Rb6 win in 3 half-moves
8 Rb7 win in 3 half-moves
9 Ka3 win in 5 half-moves
10 K1b2 draw
11 K2b1 draw
12 Rc8 draw
13 Rd8 draw
14 Re8 draw
15 Rb1 loss in 2 half-moves
16 Rb2 loss in 2 half-moves
17 Rb3 loss in 2 half-moves
18 Rf8 loss in 2 half-moves
19 Rg8 loss in 2 half-moves
20 Rh8 loss in 2 half-moves