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

EGTB: win in 2 half-moves

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