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

EGTB: win in 30 half-moves

# move score
1 Kb3 win in 29 half-moves
2 Ka1 draw
3 Ka2 draw
4 Ka3 draw
5 Kb1 draw
6 R4a5 draw
7 R6a5 draw
8 Ra2 draw
9 Ra7 draw
10 Ra8 draw
11 Rb4 draw
12 Rb6 draw
13 Rc4 draw
14 Rg4 draw
15 Rg6 draw
16 Kc1 loss in 2 half-moves
17 Kc2 loss in 2 half-moves
18 Kc3 loss in 2 half-moves
19 Ra1 loss in 2 half-moves
20 Ra3 loss in 2 half-moves
21 Rc6 loss in 2 half-moves
22 Rd4 loss in 2 half-moves
23 Rd6 loss in 2 half-moves
24 Re4 loss in 2 half-moves
25 Re6 loss in 2 half-moves
26 Rf4 loss in 2 half-moves
27 Rf6 loss in 2 half-moves
28 Rh4 loss in 2 half-moves
29 Rh6 loss in 2 half-moves