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

EGTB: loss in 5 half-moves

# move score
1 R5c6 loss in 4 half-moves
2 R5c7 loss in 4 half-moves
3 R8c6 loss in 4 half-moves
4 R8c7 loss in 4 half-moves
5 Ra1 loss in 4 half-moves
6 Ra5 loss in 4 half-moves
7 Ra8 loss in 4 half-moves
8 Rb1 loss in 4 half-moves
9 Rb5 loss in 4 half-moves
10 Rb8 loss in 4 half-moves
11 Rg1 loss in 4 half-moves
12 Rg5 loss in 4 half-moves
13 Rg8 loss in 4 half-moves
14 Rh1 loss in 4 half-moves
15 Rh5 loss in 4 half-moves
16 Rh8 loss in 4 half-moves
17 R1c2 loss in 2 half-moves
18 R1c3 loss in 2 half-moves
19 R1c4 loss in 2 half-moves
20 R5c2 loss in 2 half-moves
21 R5c3 loss in 2 half-moves
22 R5c4 loss in 2 half-moves
23 Rd1 loss in 2 half-moves
24 Rd5 loss in 2 half-moves
25 Rd8 loss in 2 half-moves
26 Re1 loss in 2 half-moves
27 Re5 loss in 2 half-moves
28 Re8 loss in 2 half-moves
29 Rf1 loss in 2 half-moves
30 Rf5 loss in 2 half-moves
31 Rf8 loss in 2 half-moves