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

EGTB: win in 4 half-moves

# move score
1 Rg1 win in 3 half-moves
2 Rg5 win in 3 half-moves
3 Rh1 win in 3 half-moves
4 Rh5 win in 5 half-moves
5 Ke7 draw
6 Kf7 draw
7 Kf8 draw
8 Ra7 draw
9 Rb1 draw
10 Rb5 draw
11 Rf1 draw
12 Rf5 draw
13 Kd7 loss in 2 half-moves
14 Kd8 loss in 2 half-moves
15 R1a2 loss in 2 half-moves
16 R1a3 loss in 2 half-moves
17 R1a4 loss in 2 half-moves
18 R5a2 loss in 2 half-moves
19 R5a3 loss in 2 half-moves
20 R5a4 loss in 2 half-moves
21 Ra6 loss in 2 half-moves
22 Ra8 loss in 2 half-moves
23 Rc1 loss in 2 half-moves
24 Rc5 loss in 2 half-moves
25 Rd1 loss in 2 half-moves
26 Rd5 loss in 2 half-moves
27 Re1 loss in 2 half-moves
28 Re5 loss in 2 half-moves