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

EGTB: win in 2 half-moves

# move score
1 Kb1 win in 1 half-moves
2 Ra2 win in 1 half-moves
3 Rc6 win in 1 half-moves
4 Kc3 loss in 2 half-moves
5 Kcd1 loss in 2 half-moves
6 Kd3 loss in 2 half-moves
7 Kdd1 loss in 2 half-moves
8 Ke1 loss in 2 half-moves
9 Ke2 loss in 2 half-moves
10 Ke3 loss in 2 half-moves
11 Rc3 loss in 2 half-moves
12 Rc4 loss in 2 half-moves
13 Rc5 loss in 2 half-moves
14 Rc7 loss in 2 half-moves
15 Rc8 loss in 2 half-moves
16 Kb2 loss in 1 half-moves
17 Rb2 loss in 1 half-moves