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 Rb2 win in 1 half-moves
3 Rb3 win in 1 half-moves
4 Rb4 win in 1 half-moves
5 Kb6 draw
6 Kb7 draw
7 Kc6 draw
8 Kc8 draw
9 Ra8 draw
10 Rb5 draw
11 Rb7 draw
12 Rc8 draw
13 Re8 draw
14 Rg8 draw
15 Rh8 draw
16 Kd6 loss in 2 half-moves
17 Kd7 loss in 2 half-moves
18 Kd8 loss in 2 half-moves
19 Rb6 loss in 2 half-moves
20 Rd8 loss in 2 half-moves
21 Rf8 loss in 2 half-moves