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

EGTB: win in 4 half-moves

# move score
1 Rb6 win in 3 half-moves
2 Rd6 win in 3 half-moves
3 Re6 win in 3 half-moves
4 Rh1 win in 3 half-moves
5 Kb7 draw
6 Kb8 draw
7 R1a2 draw
8 R6a2 draw
9 R6a3 draw
10 R6a5 draw
11 Ra7 draw
12 Ra8 draw
13 Re1 draw
14 Rf1 draw
15 Rf6 draw
16 Rh6 draw
17 Kc7 loss in 2 half-moves
18 Kd7 loss in 2 half-moves
19 Kd8 loss in 2 half-moves
20 R1a3 loss in 2 half-moves
21 R1a4 loss in 2 half-moves
22 R1a5 loss in 2 half-moves
23 R6a4 loss in 2 half-moves
24 Rb1 loss in 2 half-moves
25 Rc1 loss in 2 half-moves
26 Rc6 loss in 2 half-moves
27 Rd1 loss in 2 half-moves
28 Rg1 loss in 2 half-moves
29 Rg6 loss in 2 half-moves