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

EGTB: win in 2 half-moves

# move score
1 Rb3 win in 1 half-moves
2 Rb6 win in 3 half-moves
3 Rb5 win in 5 half-moves
4 Rb7 win in 5 half-moves
5 Rb8 win in 5 half-moves
6 Ka5 draw
7 Ka7 draw
8 Kb5 draw
9 Kb6 draw
10 Kb7 draw
11 Kc5 draw
12 Kc6 draw
13 Kd6 draw
14 Ke5 draw
15 Ke6 draw
16 Ra4 draw
17 Rf4 draw
18 Rg4 draw
19 Rh4 draw
20 Kc4 loss in 2 half-moves
21 Kd4 loss in 2 half-moves
22 Ke4 loss in 2 half-moves
23 Rb1 loss in 2 half-moves
24 Rb2 loss in 2 half-moves
25 Rc4 loss in 2 half-moves
26 Rd4 loss in 2 half-moves
27 Re4 loss in 2 half-moves