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

EGTB: win in 4 half-moves

# move score
1 Kb1 win in 3 half-moves
2 Ra7 win in 3 half-moves
3 Rb7 win in 3 half-moves
4 Rc1 win in 3 half-moves
5 Rc2 win in 3 half-moves
6 Ka5 win in 5 half-moves
7 Kb5 win in 5 half-moves
8 Ka1 draw
9 Ka4 draw
10 Kaa3 draw
11 Kab3 draw
12 Kb2 draw
13 Kba3 draw
14 Kbb3 draw
15 Kc3 draw
16 Kc5 draw
17 Rc3 draw
18 Rc8 draw
19 Rd7 draw
20 Re7 draw
21 Kc4 loss in 2 half-moves
22 Rc4 loss in 2 half-moves
23 Rc5 loss in 2 half-moves
24 Rc6 loss in 2 half-moves
25 Rf7 loss in 2 half-moves
26 Rg7 loss in 2 half-moves
27 Rh7 loss in 2 half-moves