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

EGTB: win in 40 half-moves

# move score
1 Rb6 win in 39 half-moves
2 Kc6 win in 41 half-moves
3 Kb6 win in 43 half-moves
4 Ka6 win in 49 half-moves
5 Ka5 win in 51 half-moves
6 Ka3 draw
7 Ka7 draw
8 Ka8 draw
9 Kb4 draw
10 Kb5 draw
11 Kb8 draw
12 Kc7 draw
13 Kc8 draw
14 Ra3 draw
15 Rb4 draw
16 Rb5 draw
17 Rf3 draw
18 Rg3 draw
19 Rh3 draw
20 Rb1 loss in 2 half-moves
21 Rb2 loss in 2 half-moves
22 Rc3 loss in 2 half-moves
23 Rd3 loss in 2 half-moves
24 Re3 loss in 2 half-moves