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

EGTB: win in 2 half-moves

# move score
1 Rb3 win in 1 half-moves
2 Rc1 win in 1 half-moves
3 Rc7 win in 1 half-moves
4 K3c4 loss in 2 half-moves
5 K3e3 loss in 2 half-moves
6 K3e4 loss in 2 half-moves
7 K4c4 loss in 2 half-moves
8 K4e3 loss in 2 half-moves
9 K4e4 loss in 2 half-moves
10 Kc5 loss in 2 half-moves
11 Kd2 loss in 2 half-moves
12 Kd5 loss in 2 half-moves
13 Ke2 loss in 2 half-moves
14 Ke5 loss in 2 half-moves
15 Ra3 loss in 2 half-moves
16 Rc4 loss in 2 half-moves
17 Rc5 loss in 2 half-moves
18 Rc6 loss in 2 half-moves
19 Rc8 loss in 2 half-moves
20 Kc2 loss in 1 half-moves
21 Rc2 loss in 1 half-moves