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

EGTB: win in 2 half-moves

# move score
1 Kc3 win in 1 half-moves
2 Re7 draw
3 Kaa1 loss in 2 half-moves
4 Kab1 loss in 2 half-moves
5 Kba1 loss in 2 half-moves
6 Kbb1 loss in 2 half-moves
7 Kc1 loss in 2 half-moves
8 Kc2 loss in 2 half-moves
9 Ra4 loss in 2 half-moves
10 Ra5 loss in 2 half-moves
11 Ra6 loss in 2 half-moves
12 Ra8 loss in 2 half-moves
13 Rb7 loss in 2 half-moves
14 Rc7 loss in 2 half-moves
15 Rd7 loss in 2 half-moves
16 Rf7 loss in 2 half-moves
17 Rg7 loss in 2 half-moves
18 Rh7 loss in 2 half-moves
19 Kaa3 loss in 1 half-moves
20 Kab3 loss in 1 half-moves
21 Kba3 loss in 1 half-moves
22 Kbb3 loss in 1 half-moves
23 Ra3 loss in 1 half-moves