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

EGTB: win in 4 half-moves

# move score
1 Kc2 win in 3 half-moves
2 Kc3 win in 3 half-moves
3 Kc4 win in 3 half-moves
4 Ra8 win in 3 half-moves
5 Rb8 win in 3 half-moves
6 Rc8 win in 3 half-moves
7 Ka1 draw
8 Ka4 draw
9 Kaa3 draw
10 Kab2 draw
11 Kb1 draw
12 Kb4 draw
13 Kba3 draw
14 Kbb2 draw
15 Rd1 draw
16 Rd5 draw
17 Rd6 draw
18 Rd7 draw
19 Re8 draw
20 Rd2 loss in 2 half-moves
21 Rd3 loss in 2 half-moves
22 Rd4 loss in 2 half-moves
23 Rf8 loss in 2 half-moves
24 Rg8 loss in 2 half-moves
25 Rh8 loss in 2 half-moves