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

EGTB: win in 4 half-moves

# move score
1 Kc3 win in 3 half-moves
2 Rb2 win in 3 half-moves
3 Rc2 win in 3 half-moves
4 Rd2 win in 3 half-moves
5 Rf6 win in 5 half-moves
6 Rf8 win in 5 half-moves
7 Kb3 draw
8 Kb4 draw
9 Kb5 draw
10 Kb6 draw
11 Kb7 draw
12 Kb8 draw
13 Kc5 draw
14 Kc6 draw
15 Kc8 draw
16 Kd3 draw
17 Kd4 draw
18 Kd5 draw
19 Kd6 draw
20 Kd7 draw
21 Kd8 draw
22 Ra2 draw
23 Re2 draw
24 Rf1 draw
25 Rf7 draw
26 Rf3 loss in 2 half-moves
27 Rf4 loss in 2 half-moves
28 Rf5 loss in 2 half-moves
29 Rg2 loss in 2 half-moves
30 Rh2 loss in 2 half-moves