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

EGTB: win in 4 half-moves

# move score
1 R3a4 win in 3 half-moves
2 Re3 win in 5 half-moves
3 Ka1 draw
4 Ka2 draw
5 Kb1 draw
6 Kb3 draw
7 Kc1 draw
8 Kc2 draw
9 Kc3 draw
10 R6a4 draw
11 Ra2 draw
12 Ra8 draw
13 Rb3 draw
14 Rb6 draw
15 Rc3 draw
16 Rc6 draw
17 Rd3 draw
18 Rd6 draw
19 Re6 draw
20 Rf3 draw
21 Rf6 draw
22 R3a5 loss in 2 half-moves
23 R6a5 loss in 2 half-moves
24 Ra1 loss in 2 half-moves
25 Ra7 loss in 2 half-moves
26 Rg3 loss in 2 half-moves
27 Rg6 loss in 2 half-moves
28 Rh3 loss in 2 half-moves
29 Rh6 loss in 2 half-moves