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

EGTB: win in 4 half-moves

# move score
1 Kb4 win in 3 half-moves
2 Kb5 win in 3 half-moves
3 Kb6 win in 3 half-moves
4 Rc6 win in 3 half-moves
5 Rc5 win in 5 half-moves
6 Ke4 win in 9 half-moves
7 Ka4 draw
8 Ka6 draw
9 Ke5 draw
10 Kf4 draw
11 Kf6 draw
12 Kg5 draw
13 Kg6 draw
14 Ra3 draw
15 Rb3 draw
16 Rc4 draw
17 Rc7 draw
18 Rc8 draw
19 Rd3 draw
20 Re3 draw
21 Rf3 draw
22 Ke6 loss in 2 half-moves
23 Kg4 loss in 2 half-moves
24 Rc1 loss in 2 half-moves
25 Rc2 loss in 2 half-moves
26 Rg3 loss in 2 half-moves
27 Rh3 loss in 2 half-moves