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

EGTB: loss in 3 half-moves

# move score
1 R1b5 loss in 2 half-moves
2 R6b5 loss in 2 half-moves
3 Ra2 loss in 2 half-moves
4 Ra3 loss in 2 half-moves
5 Ra4 loss in 2 half-moves
6 Ra7 loss in 2 half-moves
7 Ra8 loss in 2 half-moves
8 Raa1 loss in 2 half-moves
9 Raa6 loss in 2 half-moves
10 Rab5 loss in 2 half-moves
11 Rb7 loss in 2 half-moves
12 Rb8 loss in 2 half-moves
13 Rba1 loss in 2 half-moves
14 Rba6 loss in 2 half-moves
15 Rc1 loss in 2 half-moves
16 Rc5 loss in 2 half-moves
17 Rc6 loss in 2 half-moves
18 Rd1 loss in 2 half-moves
19 Rd5 loss in 2 half-moves
20 Rd6 loss in 2 half-moves
21 Re1 loss in 2 half-moves
22 Re5 loss in 2 half-moves
23 Re6 loss in 2 half-moves
24 Rf1 loss in 2 half-moves
25 Rf5 loss in 2 half-moves
26 Rf6 loss in 2 half-moves
27 Rg1 loss in 2 half-moves
28 Rg5 loss in 2 half-moves
29 Rg6 loss in 2 half-moves
30 Rh1 loss in 2 half-moves
31 Rh5 loss in 2 half-moves
32 Rh6 loss in 2 half-moves
33 R1b2 loss in 1 half-moves
34 R1b3 loss in 1 half-moves
35 R1b4 loss in 1 half-moves
36 R6b2 loss in 1 half-moves
37 R6b3 loss in 1 half-moves
38 R6b4 loss in 1 half-moves