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

EGTB: win in 4 half-moves

# move score
1 Kb3 win in 3 half-moves
2 Kc4 win in 3 half-moves
3 Kc5 win in 3 half-moves
4 Kd6 win in 3 half-moves
5 Ke6 win in 3 half-moves
6 Rb3 win in 3 half-moves
7 Re3 win in 3 half-moves
8 Rf4 win in 3 half-moves
9 Rf7 win in 3 half-moves
10 Kb5 win in 5 half-moves
11 Kc3 win in 5 half-moves
12 Kd7 win in 5 half-moves
13 Rd3 win in 5 half-moves
14 Rf2 win in 7 half-moves
15 Rh3 win in 7 half-moves
16 Ka3 draw
17 Ka4 draw
18 Ka5 draw
19 Kd8 draw
20 Ke8 draw
21 Kf6 draw
22 Kf7 draw
23 Kf8 draw
24 Rc3 draw
25 Rf1 draw
26 Rf5 draw
27 Rf6 draw
28 Rg3 draw
29 Ra3 loss in 2 half-moves
30 Rf8 loss in 2 half-moves