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

EGTB: win in 2 half-moves

# move score
1 Rb2 win in 1 half-moves
2 Rc7 win in 1 half-moves
3 K2e2 win in 3 half-moves
4 K3e2 win in 3 half-moves
5 K3e3 win in 3 half-moves
6 Kd4 win in 3 half-moves
7 Ke4 win in 3 half-moves
8 Rc3 win in 3 half-moves
9 Rc4 win in 3 half-moves
10 Rc5 win in 3 half-moves
11 Rc6 win in 3 half-moves
12 Rc8 win in 3 half-moves
13 K3c3 win in 5 half-moves
14 Kc4 win in 5 half-moves
15 Ra2 win in 5 half-moves
16 K2c3 loss in 2 half-moves
17 K2e3 loss in 2 half-moves
18 Kc1 loss in 2 half-moves
19 Kd1 loss in 2 half-moves
20 Ke1 loss in 2 half-moves
21 Rc1 loss in 2 half-moves