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

EGTB: win in 4 half-moves

# move score
1 Re1 win in 3 half-moves
2 R1a2 draw
3 R1a3 draw
4 R5a2 draw
5 R5a3 draw
6 Rab5 draw
7 Rb2 draw
8 Rb3 draw
9 Rc1 draw
10 Rc5 draw
11 Rd1 draw
12 Rd5 draw
13 Re5 draw
14 Rf5 draw
15 R1a4 loss in 2 half-moves
16 R5a4 loss in 2 half-moves
17 Ra6 loss in 2 half-moves
18 Ra7 loss in 2 half-moves
19 Ra8 loss in 2 half-moves
20 Rb4 loss in 2 half-moves
21 Rb6 loss in 2 half-moves
22 Rb7 loss in 2 half-moves
23 Rb8 loss in 2 half-moves
24 Rbb5 loss in 2 half-moves
25 Rf1 loss in 2 half-moves
26 Rg1 loss in 2 half-moves
27 Rg5 loss in 2 half-moves
28 Rh1 loss in 2 half-moves
29 Rh5 loss in 2 half-moves