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

EGTB: win in 4 half-moves

# move score
1 Rg6 win in 3 half-moves
2 Rg1 win in 5 half-moves
3 Rh1 win in 5 half-moves
4 Rh6 win in 5 half-moves
5 Ra2 win in 7 half-moves
6 Ra3 win in 7 half-moves
7 Ra4 win in 7 half-moves
8 Ra5 win in 7 half-moves
9 Rab1 win in 7 half-moves
10 Rba6 win in 7 half-moves
11 Rc2 win in 7 half-moves
12 Rc3 win in 7 half-moves
13 Rc4 win in 7 half-moves
14 Rc5 win in 7 half-moves
15 Rb4 win in 9 half-moves
16 Rb5 win in 9 half-moves
17 Rcb1 win in 9 half-moves
18 Rb2 win in 11 half-moves
19 Rb3 win in 11 half-moves
20 Rbb1 win in 13 half-moves
21 Raa6 loss in 4 half-moves
22 Rbc6 loss in 4 half-moves
23 Rcc6 loss in 4 half-moves
24 Ra7 loss in 2 half-moves
25 Ra8 loss in 2 half-moves
26 Rb7 loss in 2 half-moves
27 Rb8 loss in 2 half-moves
28 Rc7 loss in 2 half-moves
29 Rc8 loss in 2 half-moves
30 Rd1 loss in 2 half-moves
31 Rd6 loss in 2 half-moves
32 Re1 loss in 2 half-moves
33 Re6 loss in 2 half-moves
34 Rf1 loss in 2 half-moves
35 Rf6 loss in 2 half-moves