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

EGTB: win in 2 half-moves

# move score
1 Rc1 win in 1 half-moves
2 Rc2 loss in 2 half-moves
3 Rc4 loss in 2 half-moves
4 Rc5 loss in 2 half-moves
5 Rc6 loss in 2 half-moves
6 Rc7 loss in 2 half-moves
7 Rc8 loss in 2 half-moves
8 Rcb3 loss in 2 half-moves
9 Rd3 loss in 2 half-moves
10 Re3 loss in 2 half-moves
11 Rf3 loss in 2 half-moves
12 Rh3 loss in 2 half-moves
13 Nd2 loss in 1 half-moves
14 Ra1 loss in 1 half-moves
15 Ra2 loss in 1 half-moves
16 Ra4 loss in 1 half-moves
17 Ra5 loss in 1 half-moves
18 Ra6 loss in 1 half-moves
19 Ra7 loss in 1 half-moves
20 Ra8 loss in 1 half-moves
21 Rab3 loss in 1 half-moves
22 Rg3 loss in 1 half-moves