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

EGTB: win in 6 half-moves

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