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

EGTB: win in 4 half-moves

# move score
1 Re3 win in 3 half-moves
2 Re6 win in 3 half-moves
3 Rf3 win in 3 half-moves
4 Rf6 win in 3 half-moves
5 Rg3 win in 3 half-moves
6 Rg6 win in 3 half-moves
7 Rh3 win in 3 half-moves
8 Rh6 win in 3 half-moves
9 Ra2 draw
10 Rb3 draw
11 Rd3 draw
12 Kb4 loss in 2 half-moves
13 Kb5 loss in 2 half-moves
14 Kc3 loss in 2 half-moves
15 Kc5 loss in 2 half-moves
16 Kd4 loss in 2 half-moves
17 Kd5 loss in 2 half-moves
18 R3a4 loss in 2 half-moves
19 R3a5 loss in 2 half-moves
20 R6a4 loss in 2 half-moves
21 R6a5 loss in 2 half-moves
22 Ra1 loss in 2 half-moves
23 Ra7 loss in 2 half-moves
24 Ra8 loss in 2 half-moves
25 Rb6 loss in 2 half-moves
26 Rc3 loss in 2 half-moves
27 Rc6 loss in 2 half-moves
28 Rd6 loss in 2 half-moves
29 Kb3 loss in 1 half-moves
30 Kd3 loss in 1 half-moves