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 Ka3 draw
3 Ka4 draw
4 Ka5 draw
5 Kb3 draw
6 Kb5 draw
7 Kc3 draw
8 Kc4 draw
9 Kc5 draw
10 R1a2 draw
11 R1a4 draw
12 R6a2 draw
13 R6a4 draw
14 Ra8 draw
15 Rb1 draw
16 Rb6 draw
17 Rc1 draw
18 Rc6 draw
19 Rd1 draw
20 Rd6 draw
21 Re6 draw
22 Rf6 draw
23 R1a3 loss in 2 half-moves
24 R1a5 loss in 2 half-moves
25 R6a3 loss in 2 half-moves
26 R6a5 loss in 2 half-moves
27 Ra7 loss in 2 half-moves
28 Rf1 loss in 2 half-moves
29 Rg1 loss in 2 half-moves
30 Rg6 loss in 2 half-moves
31 Rh1 loss in 2 half-moves
32 Rh6 loss in 2 half-moves