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

EGTB: loss in 11 half-moves

# move score
1 Rb4 loss in 10 half-moves
2 Ra4 loss in 8 half-moves
3 Kd4 loss in 6 half-moves
4 Kb2 loss in 4 half-moves
5 Kb3 loss in 4 half-moves
6 Kb4 loss in 4 half-moves
7 Kc2 loss in 4 half-moves
8 Rc5 loss in 4 half-moves
9 Rc6 loss in 4 half-moves
10 Rc7 loss in 4 half-moves
11 Rc8 loss in 4 half-moves
12 Rd4 loss in 4 half-moves
13 Kd2 loss in 2 half-moves
14 Kd3 loss in 2 half-moves
15 Re4 loss in 2 half-moves
16 Rf4 loss in 2 half-moves
17 Rg4 loss in 2 half-moves
18 Rh4 loss in 2 half-moves