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

EGTB: loss in 5 half-moves

# move score
1 Ra1 loss in 4 half-moves
2 Ra8 loss in 4 half-moves
3 Re2 loss in 4 half-moves
4 Re3 loss in 4 half-moves
5 Re7 loss in 4 half-moves
6 Rf2 loss in 4 half-moves
7 Rf3 loss in 4 half-moves
8 Rf7 loss in 4 half-moves
9 Rg2 loss in 4 half-moves
10 Rg3 loss in 4 half-moves
11 Rg7 loss in 4 half-moves
12 Rh2 loss in 4 half-moves
13 Rh3 loss in 4 half-moves
14 Rh7 loss in 4 half-moves
15 R3a4 loss in 2 half-moves
16 R3a5 loss in 2 half-moves
17 R3a6 loss in 2 half-moves
18 R7a4 loss in 2 half-moves
19 R7a5 loss in 2 half-moves
20 R7a6 loss in 2 half-moves
21 Rb2 loss in 2 half-moves
22 Rb3 loss in 2 half-moves
23 Rb7 loss in 2 half-moves
24 Rc2 loss in 2 half-moves
25 Rc3 loss in 2 half-moves
26 Rc7 loss in 2 half-moves
27 Rd2 loss in 2 half-moves
28 Rd3 loss in 2 half-moves
29 Rd7 loss in 2 half-moves