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

EGTB: win in 40 half-moves

# move score
1 Kb2 win in 39 half-moves
2 Kc2 win in 39 half-moves
3 Kc5 win in 39 half-moves
4 Ra5 win in 57 half-moves
5 Ka1 draw
6 Ka2 draw
7 Ka5 draw
8 Ka6 draw
9 Ka7 draw
10 Kb7 draw
11 Kc1 draw
12 Kc6 draw
13 Kc7 draw
14 Rc5 draw
15 Rd5 draw
16 Re5 draw
17 Rb2 loss in 2 half-moves
18 Rb3 loss in 2 half-moves
19 Rb4 loss in 2 half-moves
20 Rf5 loss in 2 half-moves
21 Rg5 loss in 2 half-moves
22 Rh5 loss in 2 half-moves