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

EGTB: win in 2 half-moves

# move score
1 Kb2 win in 1 half-moves
2 Kc5 win in 1 half-moves
3 Kd2 win in 1 half-moves
4 Ra4 win in 1 half-moves
5 Rb4 win in 1 half-moves
6 Kb1 loss in 2 half-moves
7 Kb3 loss in 2 half-moves
8 Kc1 loss in 2 half-moves
9 Kcc3 loss in 2 half-moves
10 Kcd3 loss in 2 half-moves
11 Kd1 loss in 2 half-moves
12 Kd5 loss in 1 half-moves
13 Kdc3 loss in 1 half-moves
14 Kdd3 loss in 1 half-moves
15 Ke3 loss in 1 half-moves
16 Ke4 loss in 1 half-moves
17 Ke5 loss in 1 half-moves
18 Rc3 loss in 1 half-moves
19 Rc5 loss in 1 half-moves
20 Rc6 loss in 1 half-moves
21 Rc7 loss in 1 half-moves
22 Rc8 loss in 1 half-moves