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

EGTB: win in 4 half-moves

# move score
1 Kb1 win in 3 half-moves
2 Kb2 win in 3 half-moves
3 Kb4 win in 3 half-moves
4 Kb5 win in 3 half-moves
5 Kc1 win in 3 half-moves
6 Kc5 win in 3 half-moves
7 Kd1 win in 3 half-moves
8 Kd5 win in 3 half-moves
9 Rb5 win in 3 half-moves
10 Rb2 win in 5 half-moves
11 Rb4 win in 5 half-moves
12 Rb6 win in 13 half-moves
13 Rb7 win in 13 half-moves
14 K2b3 draw
15 K2c3 draw
16 K2d3 draw
17 K4b3 draw
18 K4c3 draw
19 K4d3 draw
20 Rb3 draw
21 Rc8 draw
22 Rd8 draw
23 Re8 draw
24 Kd2 loss in 2 half-moves
25 Kd4 loss in 2 half-moves
26 Ra8 loss in 2 half-moves
27 Rb1 loss in 2 half-moves
28 Rf8 loss in 2 half-moves
29 Rg8 loss in 2 half-moves
30 Rh8 loss in 2 half-moves