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

EGTB: win in 2 half-moves

# move score
1 R1b3 win in 1 half-moves
2 R6b2 win in 1 half-moves
3 R6b3 win in 1 half-moves
4 R6b4 win in 1 half-moves
5 R6b5 win in 1 half-moves
6 Ra2 win in 1 half-moves
7 Ra3 win in 1 half-moves
8 Ra5 win in 1 half-moves
9 Ra8 win in 1 half-moves
10 Raa1 win in 1 half-moves
11 Raa6 win in 1 half-moves
12 Rab4 win in 1 half-moves
13 Rb7 win in 1 half-moves
14 Rb8 win in 1 half-moves
15 Rba6 win in 1 half-moves
16 Rc4 win in 1 half-moves
17 Rc6 win in 1 half-moves
18 Rd6 win in 1 half-moves
19 Re4 win in 1 half-moves
20 Rf1 win in 1 half-moves
21 Rf6 win in 1 half-moves
22 Rg4 win in 1 half-moves
23 Rg6 win in 1 half-moves
24 Rh4 win in 1 half-moves
25 Rh6 win in 1 half-moves
26 R1b2 loss in 2 half-moves
27 R1b4 loss in 2 half-moves
28 R1b5 loss in 2 half-moves
29 Rba1 loss in 2 half-moves
30 Rc1 loss in 2 half-moves
31 Rd1 loss in 2 half-moves
32 Re1 loss in 2 half-moves
33 Rg1 loss in 2 half-moves
34 Rh1 loss in 2 half-moves
35 Ra7 loss in 1 half-moves
36 Rd4 loss in 1 half-moves
37 Re6 loss in 1 half-moves
38 Rf4 loss in 1 half-moves