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

EGTB: win in 6 half-moves

# move score
1 Kb3 win in 5 half-moves
2 Kc2 win in 5 half-moves
3 Kc3 win in 5 half-moves
4 R4a5 win in 5 half-moves
5 Ka1 draw
6 Ka2 draw
7 Ka3 draw
8 Kb1 draw
9 Kc1 draw
10 R7a5 draw
11 Ra2 draw
12 Rb4 draw
13 Rb7 draw
14 Rc4 draw
15 Rc7 draw
16 Rd4 draw
17 Rd7 draw
18 Re4 draw
19 Re7 draw
20 Rf4 draw
21 Rf7 draw
22 R4a6 loss in 2 half-moves
23 R7a6 loss in 2 half-moves
24 Ra1 loss in 2 half-moves
25 Ra3 loss in 2 half-moves
26 Ra8 loss in 2 half-moves
27 Rg4 loss in 2 half-moves
28 Rg7 loss in 2 half-moves
29 Rh4 loss in 2 half-moves
30 Rh7 loss in 2 half-moves