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

EGTB: win in 2 half-moves

# move score
1 Ra3 win in 1 half-moves
2 Kb6 draw
3 Kb4 loss in 1 half-moves
4 Kb5 loss in 1 half-moves
5 Kc6 loss in 1 half-moves
6 Kcc4 loss in 1 half-moves
7 Kcd5 loss in 1 half-moves
8 Kd3 loss in 1 half-moves
9 Kd6 loss in 1 half-moves
10 Kdc4 loss in 1 half-moves
11 Kdd5 loss in 1 half-moves
12 Ke3 loss in 1 half-moves
13 Ke4 loss in 1 half-moves
14 Ke5 loss in 1 half-moves
15 Rb3 loss in 1 half-moves
16 Rc1 loss in 1 half-moves
17 Rc2 loss in 1 half-moves
18 Rc4 loss in 1 half-moves
19 Rd3 loss in 1 half-moves
20 Re3 loss in 1 half-moves
21 Rf3 loss in 1 half-moves
22 Rg3 loss in 1 half-moves
23 Rh3 loss in 1 half-moves