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 Rb5 win in 3 half-moves
3 Kbc3 win in 7 half-moves
4 Rb4 win in 7 half-moves
5 Ka1 draw
6 Ka2 draw
7 Ka3 draw
8 Kb1 draw
9 Kb4 draw
10 Kb5 draw
11 Kbb3 draw
12 Kc1 draw
13 Kc2 draw
14 Kc5 draw
15 Kcb3 draw
16 Kcc3 draw
17 Kd3 draw
18 Kd4 draw
19 Ra6 draw
20 Rc6 draw
21 Rg6 draw
22 Kd5 loss in 2 half-moves
23 Rb7 loss in 2 half-moves
24 Rb8 loss in 2 half-moves
25 Rd6 loss in 2 half-moves
26 Re6 loss in 2 half-moves
27 Rf6 loss in 2 half-moves
28 Rh6 loss in 2 half-moves