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

EGTB: win in 4 half-moves

# move score
1 Re1 win in 3 half-moves
2 Rf1 win in 3 half-moves
3 Kg3 win in 5 half-moves
4 Kg2 draw
5 Kh2 draw
6 R1a5 draw
7 R6a2 draw
8 R6a4 draw
9 R6a5 draw
10 Ra8 draw
11 Rb6 draw
12 Rd6 draw
13 Re6 draw
14 Rf6 draw
15 Rg1 draw
16 Rg6 draw
17 Rh1 draw
18 Kg4 loss in 2 half-moves
19 Kh4 loss in 2 half-moves
20 R1a2 loss in 2 half-moves
21 R1a3 loss in 2 half-moves
22 R1a4 loss in 2 half-moves
23 R6a3 loss in 2 half-moves
24 Ra7 loss in 2 half-moves
25 Rb1 loss in 2 half-moves
26 Rc1 loss in 2 half-moves
27 Rc6 loss in 2 half-moves
28 Rd1 loss in 2 half-moves
29 Rh6 loss in 2 half-moves