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

EGTB: win in 2 half-moves

# move score
1 Rb2 win in 1 half-moves
2 Rg8 win in 1 half-moves
3 Rh8 win in 1 half-moves
4 Kb6 draw
5 Kc5 draw
6 Kd5 draw
7 Kd6 draw
8 Kg2 draw
9 Kg3 draw
10 Kg4 draw
11 Kh2 draw
12 Kh4 draw
13 Ra8 draw
14 Rb1 draw
15 Rb3 draw
16 Rb5 draw
17 Rb7 draw
18 Re8 draw
19 Rf8 draw
20 Kb5 loss in 2 half-moves
21 Kb7 loss in 2 half-moves
22 Kc7 loss in 2 half-moves
23 Kd7 loss in 2 half-moves
24 Rb4 loss in 1 half-moves
25 Rb6 loss in 1 half-moves
26 Rc8 loss in 1 half-moves
27 Rd8 loss in 1 half-moves