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

EGTB: win in 4 half-moves

# move score
1 Ka5 win in 3 half-moves
2 Kb4 win in 3 half-moves
3 Kb6 win in 3 half-moves
4 Kd4 win in 3 half-moves
5 Kd6 win in 3 half-moves
6 Ke4 win in 3 half-moves
7 Ke5 win in 3 half-moves
8 Ra1 win in 3 half-moves
9 Re1 win in 3 half-moves
10 Ka4 win in 5 half-moves
11 Rc5 win in 9 half-moves
12 Ka6 draw
13 Kbc4 draw
14 Kbc5 draw
15 Kbc6 draw
16 Kdc4 draw
17 Kdc5 draw
18 Kdc6 draw
19 Ke6 draw
20 Rb1 draw
21 Rc8 draw
22 Rd1 draw
23 Rf1 draw
24 Rc2 loss in 2 half-moves
25 Rc3 loss in 2 half-moves
26 Rc4 loss in 2 half-moves
27 Rc6 loss in 2 half-moves
28 Rc7 loss in 2 half-moves
29 Rg1 loss in 2 half-moves
30 Rh1 loss in 2 half-moves