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

EGTB: win in 4 half-moves

# move score
1 Ka4 win in 3 half-moves
2 Kb4 win in 3 half-moves
3 Kd4 win in 7 half-moves
4 Kc4 win in 11 half-moves
5 Rd8 win in 11 half-moves
6 Re8 win in 11 half-moves
7 Rf8 win in 19 half-moves
8 Ra8 win in 25 half-moves
9 Rg8 win in 25 half-moves
10 Rh8 win in 25 half-moves
11 Ka6 draw
12 Kb5 draw
13 Kb6 draw
14 Ke2 draw
15 Ke3 draw
16 Ke4 draw
17 Rc3 draw
18 Rc4 draw
19 Rc5 draw
20 Rc6 draw
21 Rc7 draw
22 Kd2 loss in 4 half-moves
23 Kc2 loss in 2 half-moves
24 Kc3 loss in 2 half-moves
25 Rb8 loss in 2 half-moves
26 Rc1 loss in 2 half-moves
27 Rc2 loss in 2 half-moves