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

EGTB: loss in 17 half-moves

# move score
1 Rb4 loss in 16 half-moves
2 Ra4 loss in 10 half-moves
3 Rc4 loss in 10 half-moves
4 Ka1 loss in 2 half-moves
5 Ka2 loss in 2 half-moves
6 Kb2 loss in 2 half-moves
7 Kc1 loss in 2 half-moves
8 Kc2 loss in 2 half-moves
9 Rd4 loss in 2 half-moves
10 Re4 loss in 2 half-moves
11 Rg4 loss in 2 half-moves
12 Rf1 loss in 1 half-moves
13 Rf2 loss in 1 half-moves
14 Rf3 loss in 1 half-moves
15 Rf5 loss in 1 half-moves
16 Rf6 loss in 1 half-moves
17 Rf7 loss in 1 half-moves
18 Rf8 loss in 1 half-moves
19 Rh4 loss in 1 half-moves