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

EGTB: win in 30 half-moves

# move score
1 Ra8 win in 29 half-moves
2 Rb8 win in 29 half-moves
3 Rc8 win in 29 half-moves
4 Rd8 draw
5 K5c5 loss in 4 half-moves
6 K5c6 loss in 4 half-moves
7 K6c5 loss in 4 half-moves
8 K6c6 loss in 4 half-moves
9 Kc4 loss in 4 half-moves
10 Kc7 loss in 4 half-moves
11 Kd4 loss in 4 half-moves
12 Kd7 loss in 4 half-moves
13 Re1 loss in 4 half-moves
14 Re2 loss in 4 half-moves
15 Re3 loss in 4 half-moves
16 Re4 loss in 4 half-moves
17 K5e5 loss in 2 half-moves
18 K5e6 loss in 2 half-moves
19 K6e5 loss in 2 half-moves
20 K6e6 loss in 2 half-moves
21 Ke4 loss in 2 half-moves
22 Ke7 loss in 2 half-moves
23 Re5 loss in 2 half-moves
24 Re6 loss in 2 half-moves
25 Re7 loss in 2 half-moves
26 Rf8 loss in 2 half-moves
27 Rg8 loss in 2 half-moves
28 Rh8 loss in 2 half-moves