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 Kb7 draw
3 Kb8 draw
4 Kc8 draw
5 Kcd7 draw
6 Kcd8 draw
7 Ke8 draw
8 Ked7 draw
9 Ked8 draw
10 Kf7 draw
11 Kf8 draw
12 Ra6 draw
13 Rb7 draw
14 Rb8 draw
15 Rf6 draw
16 Rg6 draw
17 Rh6 draw
18 Kc6 loss in 2 half-moves
19 Kcd6 loss in 2 half-moves
20 Ke6 loss in 2 half-moves
21 Ked6 loss in 2 half-moves
22 Kf6 loss in 2 half-moves
23 Rb1 loss in 2 half-moves
24 Rb3 loss in 2 half-moves
25 Rb4 loss in 2 half-moves
26 Rb5 loss in 2 half-moves
27 Rc6 loss in 2 half-moves
28 Rd6 loss in 2 half-moves
29 Re6 loss in 2 half-moves