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

EGTB: win in 4 half-moves

# move score
1 Rb7 win in 3 half-moves
2 Kbc7 win in 7 half-moves
3 Rb6 win in 7 half-moves
4 Ka7 draw
5 Ka8 draw
6 Kb7 draw
7 Kc5 draw
8 Kc6 draw
9 Kc8 draw
10 Kd5 draw
11 Kd7 draw
12 Kdc7 draw
13 Ke6 draw
14 Ke7 draw
15 Ra4 draw
16 Rb5 draw
17 Rc4 draw
18 Rd4 draw
19 Rh4 draw
20 Ke5 loss in 2 half-moves
21 Rb1 loss in 2 half-moves
22 Rb2 loss in 2 half-moves
23 Rb3 loss in 2 half-moves
24 Re4 loss in 2 half-moves
25 Rf4 loss in 2 half-moves
26 Rg4 loss in 2 half-moves