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

EGTB: win in 2 half-moves

# move score
1 Kb5 win in 1 half-moves
2 Rf1 win in 1 half-moves
3 Rf3 win in 1 half-moves
4 Rf5 win in 1 half-moves
5 Rf7 win in 1 half-moves
6 Rf8 win in 1 half-moves
7 Ka1 draw
8 Ka4 draw
9 Kaa3 draw
10 Kab3 draw
11 Kb1 draw
12 Kb2 draw
13 Kba3 draw
14 Kbb3 draw
15 Kc3 draw
16 Kc4 draw
17 Rc4 draw
18 Rd4 draw
19 Re4 draw
20 Rf6 draw
21 Rg4 draw
22 Rh4 draw
23 Ka5 loss in 2 half-moves
24 Kc5 loss in 2 half-moves
25 Rf2 loss in 1 half-moves