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

EGTB: win in 4 half-moves

# move score
1 K4b5 win in 3 half-moves
2 K6b5 win in 3 half-moves
3 Kb4 win in 3 half-moves
4 Kb6 win in 3 half-moves
5 Kb7 win in 3 half-moves
6 Kc7 win in 3 half-moves
7 Kd7 win in 3 half-moves
8 Rb1 win in 5 half-moves
9 Rd1 win in 5 half-moves
10 Ra4 win in 7 half-moves
11 Ra6 win in 7 half-moves
12 Kb3 win in 11 half-moves
13 Kc3 win in 13 half-moves
14 Kd6 win in 13 half-moves
15 K4c5 draw
16 K4d5 draw
17 K6c5 draw
18 K6d5 draw
19 Kd3 draw
20 Kd4 draw
21 Ra8 draw
22 Rc1 draw
23 Re1 draw
24 Rf1 draw
25 Ra2 loss in 2 half-moves
26 Ra3 loss in 2 half-moves
27 Ra5 loss in 2 half-moves
28 Ra7 loss in 2 half-moves
29 Rg1 loss in 2 half-moves
30 Rh1 loss in 2 half-moves