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

EGTB: win in 16 half-moves

# move score
1 Re1 win in 15 half-moves
2 Ka1 draw
3 Kaa2 draw
4 Kab3 draw
5 Kb1 draw
6 Kba2 draw
7 Kc1 draw
8 Kc2 draw
9 Kc3 draw
10 Rc4 draw
11 Rd4 draw
12 Re2 draw
13 Re3 draw
14 Re8 draw
15 Rf4 draw
16 Rg4 draw
17 Rh4 draw
18 Ka4 loss in 2 half-moves
19 Kb4 loss in 2 half-moves
20 Kbb3 loss in 2 half-moves
21 Ra4 loss in 2 half-moves
22 Rb4 loss in 2 half-moves
23 Re5 loss in 2 half-moves
24 Re6 loss in 2 half-moves
25 Re7 loss in 2 half-moves