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

EGTB: win in 4 half-moves

# move score
1 Kc6 win in 3 half-moves
2 Rd5 win in 3 half-moves
3 Rd6 win in 3 half-moves
4 Kc4 win in 5 half-moves
5 Ra7 win in 5 half-moves
6 Rb7 win in 5 half-moves
7 Rc7 win in 5 half-moves
8 Ka1 draw
9 Ka2 draw
10 Ka3 draw
11 Ka4 draw
12 Ka5 draw
13 Ka6 draw
14 Kb1 draw
15 Kb3 draw
16 Kb4 draw
17 Kb6 draw
18 Kc5 draw
19 Rd4 draw
20 Rd8 draw
21 Rh7 draw
22 Kc1 loss in 2 half-moves
23 Kc2 loss in 2 half-moves
24 Kc3 loss in 2 half-moves
25 Rd1 loss in 2 half-moves
26 Rd2 loss in 2 half-moves
27 Rd3 loss in 2 half-moves
28 Re7 loss in 2 half-moves
29 Rf7 loss in 2 half-moves
30 Rg7 loss in 2 half-moves