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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Re8 win in 1 half-moves
3 Ka5 win in 3 half-moves
4 Ka8 win in 3 half-moves
5 Rb2 win in 3 half-moves
6 Rb6 win in 3 half-moves
7 Rb7 win in 3 half-moves
8 K6b7 win in 5 half-moves
9 K7b7 win in 5 half-moves
10 Kb5 win in 5 half-moves
11 Ra8 win in 5 half-moves
12 Rc8 win in 5 half-moves
13 Rd8 win in 5 half-moves
14 Rf8 win in 5 half-moves
15 K6b6 draw
16 K7b6 draw
17 Rb3 loss in 2 half-moves
18 Rb4 loss in 2 half-moves
19 Rb5 loss in 2 half-moves
20 Rg8 loss in 2 half-moves
21 Rh8 loss in 2 half-moves