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

EGTB: win in 4 half-moves

# move score
1 Rb4 win in 3 half-moves
2 Rb6 win in 3 half-moves
3 Ra1 win in 5 half-moves
4 Ra4 win in 5 half-moves
5 Ra6 win in 5 half-moves
6 Rb1 win in 5 half-moves
7 R4g5 win in 7 half-moves
8 Rf2 win in 7 half-moves
9 Rf3 win in 7 half-moves
10 Rf5 win in 7 half-moves
11 Rff4 win in 7 half-moves
12 Rg2 win in 7 half-moves
13 Rg3 win in 7 half-moves
14 Rgg1 win in 7 half-moves
15 Rh4 win in 7 half-moves
16 Rh6 win in 7 half-moves
17 Rh1 win in 9 half-moves
18 R6g5 loss in 6 half-moves
19 Rfg1 loss in 6 half-moves
20 Rff6 loss in 4 half-moves
21 Rgf4 loss in 4 half-moves
22 Rgf6 loss in 4 half-moves
23 Rc1 loss in 2 half-moves
24 Rc4 loss in 2 half-moves
25 Rc6 loss in 2 half-moves
26 Rd1 loss in 2 half-moves
27 Rd4 loss in 2 half-moves
28 Rd6 loss in 2 half-moves
29 Re1 loss in 2 half-moves
30 Re4 loss in 2 half-moves
31 Re6 loss in 2 half-moves
32 Rf7 loss in 2 half-moves
33 Rf8 loss in 2 half-moves
34 Rg7 loss in 2 half-moves
35 Rg8 loss in 2 half-moves