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

EGTB: win in 4 half-moves

# move score
1 R1a3 win in 3 half-moves
2 Rd1 win in 3 half-moves
3 Re1 win in 15 half-moves
4 Re5 win in 15 half-moves
5 Kb7 draw
6 Kb8 draw
7 Kc7 draw
8 Kd7 draw
9 Kd8 draw
10 R5a3 draw
11 Ra8 draw
12 Rb1 draw
13 Rb5 draw
14 Rc1 draw
15 Rc5 draw
16 Rd5 draw
17 Rf1 draw
18 Rf5 draw
19 R1a2 loss in 2 half-moves
20 R1a4 loss in 2 half-moves
21 R5a2 loss in 2 half-moves
22 R5a4 loss in 2 half-moves
23 Ra6 loss in 2 half-moves
24 Ra7 loss in 2 half-moves
25 Rg1 loss in 2 half-moves
26 Rg5 loss in 2 half-moves
27 Rh1 loss in 2 half-moves
28 Rh5 loss in 2 half-moves