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 Kb2 draw
6 Kc1 draw
7 Kc2 draw
8 R3a5 draw
9 R6a4 draw
10 R6a5 draw
11 Ra1 draw
12 Rb3 draw
13 Rb6 draw
14 Rc3 draw
15 Rc6 draw
16 Rd3 draw
17 Rd6 draw
18 Rf3 draw
19 Rf6 draw
20 Ra2 loss in 2 half-moves
21 Ra7 loss in 2 half-moves
22 Ra8 loss in 2 half-moves
23 Re6 loss in 2 half-moves
24 Rg3 loss in 2 half-moves
25 Rg6 loss in 2 half-moves
26 Rh3 loss in 2 half-moves
27 Rh6 loss in 2 half-moves