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

EGTB: win in 4 half-moves

# move score
1 Ra1 win in 3 half-moves
2 Ra5 win in 3 half-moves
3 Rb1 win in 3 half-moves
4 Rb5 win in 3 half-moves
5 Rh1 win in 3 half-moves
6 Rh5 win in 3 half-moves
7 Ra7 loss in 4 half-moves
8 Rb7 loss in 4 half-moves
9 Rc6 loss in 4 half-moves
10 Rc8 loss in 4 half-moves
11 Rcc1 loss in 4 half-moves
12 Rcc5 loss in 4 half-moves
13 Rcg7 loss in 4 half-moves
14 Rg6 loss in 4 half-moves
15 Rg8 loss in 4 half-moves
16 Rgc1 loss in 4 half-moves
17 Rgc5 loss in 4 half-moves
18 Rgg7 loss in 4 half-moves
19 Rh7 loss in 4 half-moves
20 R1g2 loss in 2 half-moves
21 R1g3 loss in 2 half-moves
22 R1g4 loss in 2 half-moves
23 R5g2 loss in 2 half-moves
24 R5g3 loss in 2 half-moves
25 R5g4 loss in 2 half-moves
26 Rc2 loss in 2 half-moves
27 Rc3 loss in 2 half-moves
28 Rc4 loss in 2 half-moves
29 Rd1 loss in 2 half-moves
30 Rd5 loss in 2 half-moves
31 Rd7 loss in 2 half-moves
32 Re1 loss in 2 half-moves
33 Re5 loss in 2 half-moves
34 Re7 loss in 2 half-moves
35 Rf1 loss in 2 half-moves
36 Rf5 loss in 2 half-moves
37 Rf7 loss in 2 half-moves