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

EGTB: loss in 25 half-moves

# move score
1 Kc6 loss in 24 half-moves
2 Rb8 loss in 24 half-moves
3 Kc8 loss in 12 half-moves
4 Kd6 loss in 12 half-moves
5 Kd7 loss in 10 half-moves
6 Kb7 loss in 8 half-moves
7 Ra8 loss in 8 half-moves
8 Kb6 loss in 6 half-moves
9 Rc8 loss in 6 half-moves
10 Kb8 loss in 4 half-moves
11 Rd1 loss in 2 half-moves
12 Rd2 loss in 2 half-moves
13 Rd3 loss in 2 half-moves
14 Rd4 loss in 2 half-moves
15 Rd5 loss in 2 half-moves
16 Rd6 loss in 2 half-moves
17 Rd7 loss in 2 half-moves
18 Re8 loss in 2 half-moves
19 Rf8 loss in 2 half-moves
20 Rg8 loss in 2 half-moves
21 Rh8 loss in 2 half-moves