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

EGTB: win in 6 half-moves

# move score
1 Ra7 win in 5 half-moves
2 Rb7 win in 5 half-moves
3 Rc7 win in 5 half-moves
4 K2a3 draw
5 K2b3 draw
6 K4a3 draw
7 K4b3 draw
8 Ka1 draw
9 Ka2 draw
10 Ka4 draw
11 Ka5 draw
12 Kb1 draw
13 Kb5 draw
14 Kc1 draw
15 Rd7 draw
16 Re1 draw
17 Re2 draw
18 Re6 draw
19 Re8 draw
20 K2c3 loss in 2 half-moves
21 K4c3 loss in 2 half-moves
22 Kc2 loss in 2 half-moves
23 Kc4 loss in 2 half-moves
24 Kc5 loss in 2 half-moves
25 Re3 loss in 2 half-moves
26 Re4 loss in 2 half-moves
27 Re5 loss in 2 half-moves
28 Rf7 loss in 2 half-moves
29 Rg7 loss in 2 half-moves
30 Rh7 loss in 2 half-moves