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

EGTB: win in 4 half-moves

# move score
1 K4c4 win in 3 half-moves
2 K5c4 win in 3 half-moves
3 K5c5 win in 3 half-moves
4 Kc6 win in 3 half-moves
5 Rc4 win in 3 half-moves
6 Rb3 win in 5 half-moves
7 Kd6 win in 7 half-moves
8 Rb5 win in 7 half-moves
9 Ra4 win in 9 half-moves
10 Rb1 draw
11 Rb2 draw
12 Rb8 draw
13 K4c5 loss in 2 half-moves
14 K4e4 loss in 2 half-moves
15 K4e5 loss in 2 half-moves
16 K5e4 loss in 2 half-moves
17 K5e5 loss in 2 half-moves
18 Kc3 loss in 2 half-moves
19 Kd3 loss in 2 half-moves
20 Ke3 loss in 2 half-moves
21 Ke6 loss in 2 half-moves
22 Rb6 loss in 2 half-moves
23 Rb7 loss in 2 half-moves