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

EGTB: win in 42 half-moves

# move score
1 Kb6 win in 41 half-moves
2 Ka7 win in 43 half-moves
3 Kb7 win in 43 half-moves
4 Rb7 win in 43 half-moves
5 Rd8 win in 43 half-moves
6 Kc7 win in 45 half-moves
7 Ra8 win in 45 half-moves
8 Rb6 win in 45 half-moves
9 Rb5 win in 47 half-moves
10 Rf8 win in 47 half-moves
11 Rg8 win in 47 half-moves
12 Rh8 win in 47 half-moves
13 Kc6 win in 49 half-moves
14 Kc8 win in 49 half-moves
15 Kd8 win in 49 half-moves
16 Ke7 win in 49 half-moves
17 Ke8 win in 49 half-moves
18 Ka5 draw
19 Kd6 draw
20 Ke6 draw
21 Rb1 draw
22 Kb5 loss in 2 half-moves
23 Rb2 loss in 2 half-moves
24 Rb3 loss in 2 half-moves
25 Rb4 loss in 2 half-moves
26 Rc8 loss in 2 half-moves
27 Re8 loss in 2 half-moves