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

EGTB: win in 2 half-moves

# move score
1 Kc5 win in 1 half-moves
2 Rg1 win in 1 half-moves
3 Kaa3 loss in 2 half-moves
4 Kab3 loss in 2 half-moves
5 Kba3 loss in 2 half-moves
6 Kbb3 loss in 2 half-moves
7 Kc3 loss in 2 half-moves
8 Kc4 loss in 2 half-moves
9 Ra2 loss in 2 half-moves
10 Ra3 loss in 2 half-moves
11 Rb1 loss in 2 half-moves
12 Rc1 loss in 2 half-moves
13 Rd1 loss in 2 half-moves
14 Re1 loss in 2 half-moves
15 Rf1 loss in 2 half-moves
16 Rh1 loss in 2 half-moves
17 Kaa5 loss in 1 half-moves
18 Kab5 loss in 1 half-moves
19 Kba5 loss in 1 half-moves
20 Kbb5 loss in 1 half-moves