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

EGTB: win in 4 half-moves

# move score
1 Re1 win in 3 half-moves
2 Re2 win in 3 half-moves
3 Re3 win in 3 half-moves
4 Re4 win in 3 half-moves
5 Ka1 draw
6 Kaa2 draw
7 Kab3 draw
8 Kb1 draw
9 Kba2 draw
10 Kbb3 draw
11 Kc1 draw
12 Kc2 draw
13 Kc3 draw
14 Rd6 draw
15 Re5 draw
16 Rf6 draw
17 Rg6 draw
18 Rh6 draw
19 Ka4 loss in 2 half-moves
20 Kb4 loss in 2 half-moves
21 Ra6 loss in 2 half-moves
22 Rb6 loss in 2 half-moves
23 Rc6 loss in 2 half-moves
24 Re7 loss in 2 half-moves
25 Re8 loss in 2 half-moves