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 Rf6 win in 3 half-moves
3 R6a4 win in 25 half-moves
4 Kb1 draw
5 Kb2 draw
6 Kc2 draw
7 Kd1 draw
8 Kd2 draw
9 Ra1 draw
10 Ra2 draw
11 Ra7 draw
12 Rb3 draw
13 Rb6 draw
14 Rc3 draw
15 Rc6 draw
16 Rd3 draw
17 Rd6 draw
18 Re6 draw
19 Rf3 draw
20 Rg6 draw
21 R3a5 loss in 2 half-moves
22 R6a5 loss in 2 half-moves
23 Ra8 loss in 2 half-moves
24 Re3 loss in 2 half-moves
25 Rg3 loss in 2 half-moves
26 Rh3 loss in 2 half-moves
27 Rh6 loss in 2 half-moves