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

EGTB: win in 8 half-moves

# move score
1 Ra1 win in 7 half-moves
2 Ra2 win in 7 half-moves
3 Rd1 win in 7 half-moves
4 Rd2 win in 7 half-moves
5 Rd8 win in 7 half-moves
6 Ra8 loss in 4 half-moves
7 Rab3 loss in 4 half-moves
8 Rac3 loss in 4 half-moves
9 Rad7 loss in 4 half-moves
10 Rb7 loss in 4 half-moves
11 Rc7 loss in 4 half-moves
12 Rdb3 loss in 4 half-moves
13 Rdc3 loss in 4 half-moves
14 Rdd7 loss in 4 half-moves
15 Re3 loss in 4 half-moves
16 Re7 loss in 4 half-moves
17 Rf3 loss in 4 half-moves
18 Rf7 loss in 4 half-moves
19 R3a4 loss in 2 half-moves
20 R3a5 loss in 2 half-moves
21 R3a6 loss in 2 half-moves
22 R7a4 loss in 2 half-moves
23 R7a5 loss in 2 half-moves
24 R7a6 loss in 2 half-moves
25 Rd4 loss in 2 half-moves
26 Rd5 loss in 2 half-moves
27 Rd6 loss in 2 half-moves
28 Rg3 loss in 2 half-moves
29 Rg7 loss in 2 half-moves
30 Rh3 loss in 2 half-moves
31 Rh7 loss in 2 half-moves