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

EGTB: loss in 3 half-moves

# move score
1 R1a2 loss in 2 half-moves
2 R1a3 loss in 2 half-moves
3 R1a4 loss in 2 half-moves
4 R1a5 loss in 2 half-moves
5 R6a2 loss in 2 half-moves
6 R6a3 loss in 2 half-moves
7 R6a4 loss in 2 half-moves
8 R6a5 loss in 2 half-moves
9 Ra7 loss in 2 half-moves
10 Ra8 loss in 2 half-moves
11 Rab1 loss in 2 half-moves
12 Rb2 loss in 2 half-moves
13 Rb3 loss in 2 half-moves
14 Rb4 loss in 2 half-moves
15 Rb5 loss in 2 half-moves
16 Rb7 loss in 2 half-moves
17 Rb8 loss in 2 half-moves
18 Rbb1 loss in 2 half-moves
19 Rc1 loss in 2 half-moves
20 Rc6 loss in 2 half-moves
21 Rd1 loss in 2 half-moves
22 Rd6 loss in 2 half-moves
23 Re1 loss in 2 half-moves
24 Rf1 loss in 2 half-moves
25 Rf6 loss in 2 half-moves
26 Rg1 loss in 2 half-moves
27 Rh1 loss in 2 half-moves
28 Rh6 loss in 2 half-moves
29 Re6 loss in 1 half-moves
30 Rg6 loss in 1 half-moves