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

EGTB: win in 50 half-moves

# move score
1 Ra8 win in 49 half-moves
2 Rh8 win in 49 half-moves
3 Ka3 draw
4 Ka4 draw
5 Ka5 draw
6 Kb3 draw
7 Kd2 draw
8 Kf2 draw
9 Rb8 draw
10 Rc1 draw
11 Rc2 draw
12 Rc7 draw
13 Rg8 draw
14 Kb5 loss in 4 half-moves
15 Kd1 loss in 4 half-moves
16 Ke1 loss in 4 half-moves
17 Kf1 loss in 4 half-moves
18 Rc3 loss in 4 half-moves
19 Kc3 loss in 2 half-moves
20 Kc4 loss in 2 half-moves
21 Kc5 loss in 2 half-moves
22 Kd3 loss in 2 half-moves
23 Ke3 loss in 2 half-moves
24 Kf3 loss in 2 half-moves
25 Rc4 loss in 2 half-moves
26 Rc5 loss in 2 half-moves
27 Rc6 loss in 2 half-moves
28 Rd8 loss in 2 half-moves
29 Re8 loss in 2 half-moves
30 Rf8 loss in 2 half-moves