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

EGTB: win in 4 half-moves

# move score
1 Rb5 win in 3 half-moves
2 Rb7 win in 3 half-moves
3 Kcc7 win in 7 half-moves
4 Rb6 win in 7 half-moves
5 Rb8 win in 7 half-moves
6 Kb7 draw
7 Kb8 draw
8 Kc5 draw
9 Kc6 draw
10 Kcd7 draw
11 Kd5 draw
12 Kd8 draw
13 Kdc7 draw
14 Kdd7 draw
15 Ke6 draw
16 Ke7 draw
17 Ra4 draw
18 Rc4 draw
19 Rd4 draw
20 Rh4 draw
21 Ke5 loss in 2 half-moves
22 Rb1 loss in 2 half-moves
23 Rb2 loss in 2 half-moves
24 Rb3 loss in 2 half-moves
25 Re4 loss in 2 half-moves
26 Rf4 loss in 2 half-moves
27 Rg4 loss in 2 half-moves