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

EGTB: win in 2 half-moves

# move score
1 Re1 win in 1 half-moves
2 Ra7 win in 11 half-moves
3 Ra8 win in 11 half-moves
4 Kb1 draw
5 Kb2 draw
6 Kb3 draw
7 Kc1 draw
8 Kc3 draw
9 R1a2 draw
10 R5a2 draw
11 Ra6 draw
12 Rb1 draw
13 Rb5 draw
14 Rc1 draw
15 Rc5 draw
16 Rd1 draw
17 Rd5 draw
18 Kd1 loss in 2 half-moves
19 Kd2 loss in 2 half-moves
20 Kd3 loss in 2 half-moves
21 R1a3 loss in 2 half-moves
22 R1a4 loss in 2 half-moves
23 R5a3 loss in 2 half-moves
24 R5a4 loss in 2 half-moves
25 Re5 loss in 2 half-moves
26 Rf1 loss in 2 half-moves
27 Rf5 loss in 2 half-moves
28 Rg1 loss in 2 half-moves
29 Rg5 loss in 2 half-moves
30 Rh1 loss in 2 half-moves
31 Rh5 loss in 2 half-moves