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

EGTB: win in 4 half-moves

# move score
1 K1c2 win in 3 half-moves
2 K1e2 win in 3 half-moves
3 K1c1 win in 5 half-moves
4 K2c1 win in 5 half-moves
5 Rb3 win in 5 half-moves
6 Rc1 win in 5 half-moves
7 K1e1 draw
8 K2c2 draw
9 K2e1 draw
10 K2e2 draw
11 Ra1 draw
12 Rb2 draw
13 Rb4 draw
14 Rb8 draw
15 Kc3 loss in 2 half-moves
16 Kd3 loss in 2 half-moves
17 Ke3 loss in 2 half-moves
18 Rb5 loss in 2 half-moves
19 Rb6 loss in 2 half-moves
20 Rb7 loss in 2 half-moves