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

EGTB: win in 4 half-moves

# move score
1 Rb3 win in 3 half-moves
2 Ra3 win in 7 half-moves
3 Rc3 win in 7 half-moves
4 Kb3 win in 15 half-moves
5 Ka1 draw
6 Ka2 draw
7 Ka3 draw
8 Kb1 draw
9 Kb5 draw
10 Kb6 draw
11 Kb7 draw
12 Kc1 draw
13 Kc2 draw
14 Kc3 draw
15 Kc5 draw
16 Kc7 draw
17 Kd7 draw
18 Rd3 draw
19 Re1 draw
20 Re2 draw
21 Re4 draw
22 Re8 draw
23 Kd5 loss in 2 half-moves
24 Kd6 loss in 2 half-moves
25 Re5 loss in 2 half-moves
26 Re6 loss in 2 half-moves
27 Re7 loss in 2 half-moves
28 Rf3 loss in 2 half-moves
29 Rg3 loss in 2 half-moves
30 Rh3 loss in 2 half-moves