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

EGTB: win in 2 half-moves

# move score
1 R7b4 win in 1 half-moves
2 R7b6 win in 1 half-moves
3 Ra1 win in 1 half-moves
4 Ra2 win in 1 half-moves
5 Ra4 win in 1 half-moves
6 Ra6 win in 1 half-moves
7 Raa3 win in 1 half-moves
8 Rab8 win in 1 half-moves
9 Rba7 win in 1 half-moves
10 Rbb8 win in 1 half-moves
11 Rc7 win in 1 half-moves
12 Rc8 win in 1 half-moves
13 Rd7 win in 1 half-moves
14 Rd8 win in 1 half-moves
15 Re7 win in 1 half-moves
16 Re8 win in 1 half-moves
17 Rf3 win in 1 half-moves
18 Rf7 win in 1 half-moves
19 Rg8 win in 1 half-moves
20 Rh7 win in 1 half-moves
21 R3b4 loss in 2 half-moves
22 R3b6 loss in 2 half-moves
23 Rb1 loss in 2 half-moves
24 Rb2 loss in 2 half-moves
25 Rba3 loss in 2 half-moves
26 Rc3 loss in 2 half-moves
27 Rd3 loss in 2 half-moves
28 Re3 loss in 2 half-moves
29 Rg3 loss in 2 half-moves
30 Rh3 loss in 2 half-moves
31 R3b5 loss in 1 half-moves
32 R7b5 loss in 1 half-moves
33 Ra5 loss in 1 half-moves
34 Raa7 loss in 1 half-moves
35 Rf8 loss in 1 half-moves
36 Rg7 loss in 1 half-moves
37 Rh8 loss in 1 half-moves