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

EGTB: win in 56 half-moves

# move score
1 Ra2 win in 55 half-moves
2 Ka2 draw
3 Ka3 draw
4 Ka4 draw
5 Ka7 draw
6 Ka8 draw
7 Kb2 draw
8 Kb4 draw
9 Kb7 draw
10 Kc2 draw
11 Kc3 draw
12 Kc4 draw
13 Kc7 draw
14 Kc8 draw
15 Rb2 draw
16 Rc2 draw
17 Rd2 draw
18 Re1 draw
19 Re6 draw
20 Re7 draw
21 Re8 draw
22 Re3 loss in 2 half-moves
23 Re4 loss in 2 half-moves
24 Re5 loss in 2 half-moves
25 Rf2 loss in 2 half-moves
26 Rg2 loss in 2 half-moves
27 Rh2 loss in 2 half-moves