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

EGTB: win in 4 half-moves

# move score
1 Kc7 win in 3 half-moves
2 Kc8 win in 3 half-moves
3 Rc4 win in 3 half-moves
4 Rd4 win in 3 half-moves
5 Kc6 win in 5 half-moves
6 Rb6 win in 5 half-moves
7 Rb7 win in 5 half-moves
8 Rb8 win in 5 half-moves
9 Kd6 draw
10 Kd8 draw
11 Kde6 draw
12 Kde7 draw
13 Kde8 draw
14 Kf6 draw
15 Kf8 draw
16 Kfe6 draw
17 Kfe7 draw
18 Kfe8 draw
19 Kg6 draw
20 Kg7 draw
21 Kg8 draw
22 Ra4 draw
23 Rb3 draw
24 Rb5 draw
25 Re4 draw
26 Rf4 draw
27 Rb1 loss in 2 half-moves
28 Rb2 loss in 2 half-moves
29 Rg4 loss in 2 half-moves
30 Rh4 loss in 2 half-moves