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

EGTB: win in 4 half-moves

# move score
1 Rb2 win in 3 half-moves
2 Rb4 win in 3 half-moves
3 Rb3 win in 9 half-moves
4 Rb1 win in 11 half-moves
5 Kb2 draw
6 Kb3 draw
7 Kb4 draw
8 Kc2 draw
9 Kcd2 draw
10 Kcd3 draw
11 Ke2 draw
12 Ked2 draw
13 Ked3 draw
14 Kf2 draw
15 Kf3 draw
16 Kf4 draw
17 Ra5 draw
18 Rh5 draw
19 Kc4 loss in 2 half-moves
20 Kcd4 loss in 2 half-moves
21 Ke4 loss in 2 half-moves
22 Ked4 loss in 2 half-moves
23 Rb6 loss in 2 half-moves
24 Rb7 loss in 2 half-moves
25 Rb8 loss in 2 half-moves
26 Rc5 loss in 2 half-moves
27 Rd5 loss in 2 half-moves
28 Re5 loss in 2 half-moves
29 Rf5 loss in 2 half-moves
30 Rg5 loss in 2 half-moves