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

EGTB: win in 4 half-moves

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