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

EGTB: win in 4 half-moves

# move score
1 Rh1 win in 3 half-moves
2 R1a5 win in 5 half-moves
3 Re6 win in 7 half-moves
4 Ka7 draw
5 Ka8 draw
6 Kb7 draw
7 Kc7 draw
8 Kc8 draw
9 R6a2 draw
10 R6a4 draw
11 R6a5 draw
12 Ra7 draw
13 Ra8 draw
14 Rb1 draw
15 Rb6 draw
16 Rc6 draw
17 Rf1 draw
18 Rf6 draw
19 Rg1 draw
20 Rg6 draw
21 R1a2 loss in 2 half-moves
22 R1a3 loss in 2 half-moves
23 R1a4 loss in 2 half-moves
24 R6a3 loss in 2 half-moves
25 Rc1 loss in 2 half-moves
26 Rd1 loss in 2 half-moves
27 Rd6 loss in 2 half-moves
28 Re1 loss in 2 half-moves
29 Rh6 loss in 2 half-moves