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

EGTB: win in 2 half-moves

# move score
1 Kb3 win in 1 half-moves
2 Kb4 win in 1 half-moves
3 Kb5 win in 1 half-moves
4 Rb2 win in 1 half-moves
5 Rc8 win in 1 half-moves
6 Ka3 win in 3 half-moves
7 Kc1 win in 3 half-moves
8 Kd3 win in 3 half-moves
9 Rc1 win in 3 half-moves
10 Rc3 win in 3 half-moves
11 Rc4 win in 3 half-moves
12 Kc3 win in 5 half-moves
13 Ka5 win in 9 half-moves
14 Ke2 win in 9 half-moves
15 Ra2 win in 9 half-moves
16 Kd1 win in 11 half-moves
17 Ke1 win in 11 half-moves
18 Ke3 draw
19 Rc5 loss in 2 half-moves
20 Rc6 loss in 2 half-moves
21 Rc7 loss in 2 half-moves