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

EGTB: win in 10 half-moves

# move score
1 R4c5 win in 9 half-moves
2 R8c5 win in 9 half-moves
3 R8c6 win in 9 half-moves
4 R8c7 win in 9 half-moves
5 Ra4 win in 9 half-moves
6 Ra6 win in 9 half-moves
7 Ra8 win in 9 half-moves
8 Rb5 win in 9 half-moves
9 Rb7 win in 9 half-moves
10 Rbb8 win in 9 half-moves
11 Rcb4 win in 9 half-moves
12 Rcb8 win in 9 half-moves
13 Rd4 win in 9 half-moves
14 Rd6 win in 9 half-moves
15 Rd8 win in 9 half-moves
16 Re4 win in 9 half-moves
17 Re6 win in 9 half-moves
18 Re8 win in 9 half-moves
19 R4c6 win in 11 half-moves
20 R4c7 win in 11 half-moves
21 Rbc6 win in 11 half-moves
22 Rbb4 loss in 4 half-moves
23 Rb1 loss in 2 half-moves
24 Rb2 loss in 2 half-moves
25 Rb3 loss in 2 half-moves
26 Rc1 loss in 2 half-moves
27 Rc2 loss in 2 half-moves
28 Rc3 loss in 2 half-moves
29 Rf4 loss in 2 half-moves
30 Rf6 loss in 2 half-moves
31 Rf8 loss in 2 half-moves
32 Rg4 loss in 2 half-moves
33 Rg6 loss in 2 half-moves
34 Rg8 loss in 2 half-moves
35 Rh4 loss in 2 half-moves
36 Rh6 loss in 2 half-moves
37 Rh8 loss in 2 half-moves