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 Kd7 draw
5 Kg1 draw
6 Kg2 draw
7 Kh1 draw
8 Ra8 draw
9 Rb4 draw
10 Rb6 draw
11 Rb7 draw
12 Rc8 draw
13 Kc7 loss in 2 half-moves
14 Kc8 loss in 2 half-moves
15 Ke7 loss in 2 half-moves
16 Ke8 loss in 2 half-moves
17 Kg3 loss in 1 half-moves
18 Kh3 loss in 1 half-moves
19 Rb5 loss in 1 half-moves