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

EGTB: win in 4 half-moves

# move score
1 Rb3 win in 3 half-moves
2 Rb6 win in 3 half-moves
3 Rfa3 win in 5 half-moves
4 Rfa6 win in 5 half-moves
5 Rg3 win in 5 half-moves
6 Rg6 win in 5 half-moves
7 Rh3 win in 5 half-moves
8 Rh6 win in 5 half-moves
9 R3f4 loss in 4 half-moves
10 R3f5 loss in 4 half-moves
11 R6f4 loss in 4 half-moves
12 R6f5 loss in 4 half-moves
13 Ra2 loss in 4 half-moves
14 Ra4 loss in 4 half-moves
15 Ra5 loss in 4 half-moves
16 Raa3 loss in 4 half-moves
17 Raa6 loss in 4 half-moves
18 Raf1 loss in 4 half-moves
19 Rb1 loss in 4 half-moves
20 Rf2 loss in 4 half-moves
21 Rff1 loss in 4 half-moves
22 Rg1 loss in 4 half-moves
23 Rh1 loss in 4 half-moves
24 Ra7 loss in 2 half-moves
25 Ra8 loss in 2 half-moves
26 Rc1 loss in 2 half-moves
27 Rc3 loss in 2 half-moves
28 Rc6 loss in 2 half-moves
29 Rd1 loss in 2 half-moves
30 Rd3 loss in 2 half-moves
31 Rd6 loss in 2 half-moves
32 Re1 loss in 2 half-moves
33 Re3 loss in 2 half-moves
34 Re6 loss in 2 half-moves
35 Rf7 loss in 2 half-moves
36 Rf8 loss in 2 half-moves