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

EGTB: loss in 19 half-moves

# move score
1 Rb4 loss in 18 half-moves
2 Rc1 loss in 14 half-moves
3 Rc2 loss in 12 half-moves
4 Rc3 loss in 12 half-moves
5 Nc1 loss in 10 half-moves
6 Ra4 loss in 8 half-moves
7 Nb4 loss in 2 half-moves
8 Nc3 loss in 2 half-moves
9 Rc5 loss in 2 half-moves
10 Rc6 loss in 2 half-moves
11 Rc7 loss in 2 half-moves
12 Rc8 loss in 2 half-moves
13 Rd4 loss in 2 half-moves
14 Re4 loss in 2 half-moves
15 Rf4 loss in 2 half-moves
16 Rg4 loss in 2 half-moves
17 Rh4 loss in 2 half-moves