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 Rh5 win in 1 half-moves
3 Rb3 win in 3 half-moves
4 Rb4 win in 3 half-moves
5 Rb2 win in 5 half-moves
6 Ka3 draw
7 Ka5 draw
8 Ka7 draw
9 Kb3 draw
10 Kb4 draw
11 Kb7 draw
12 Kb8 draw
13 Ra5 draw
14 Rc5 draw
15 Rd5 draw
16 Rb6 loss in 2 half-moves
17 Rb7 loss in 2 half-moves
18 Rb8 loss in 2 half-moves
19 Re5 loss in 2 half-moves
20 Rf5 loss in 2 half-moves
21 Rg5 loss in 2 half-moves