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 K6d5 win in 9 half-moves
11 Ra4 win in 9 half-moves
12 Ra6 win in 9 half-moves
13 Kb3 win in 11 half-moves
14 Kc3 win in 11 half-moves
15 K6c5 win in 13 half-moves
16 Kd3 win in 13 half-moves
17 K4c5 draw
18 K4d5 draw
19 Kd4 draw
20 Kd6 draw
21 Ra2 draw
22 Ra8 draw
23 Rc1 draw
24 Re1 draw
25 Ra3 loss in 2 half-moves
26 Ra5 loss in 2 half-moves
27 Ra7 loss in 2 half-moves
28 Rf1 loss in 2 half-moves
29 Rg1 loss in 2 half-moves
30 Rh1 loss in 2 half-moves