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

EGTB: win in 4 half-moves

# move score
1 Re6 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 R1a4 draw
11 R1a5 draw
12 R6a4 draw
13 R6a5 draw
14 Ra7 draw
15 Ra8 draw
16 Rb1 draw
17 Rb6 draw
18 Rc1 draw
19 Rc6 draw
20 Rd1 draw
21 Rd6 draw
22 Re1 draw
23 Rf1 draw
24 R1a2 loss in 2 half-moves
25 R1a3 loss in 2 half-moves
26 R6a2 loss in 2 half-moves
27 R6a3 loss in 2 half-moves
28 Rf6 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