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 Ka2 draw
3 Ka3 draw
4 Ka4 draw
5 Kb2 draw
6 Kb4 draw
7 Kc2 draw
8 Kc3 draw
9 Kc4 draw
10 R1a3 draw
11 R6a3 draw
12 Ra8 draw
13 Rb1 draw
14 Rb6 draw
15 Rc1 draw
16 Rc6 draw
17 Rd1 draw
18 Rd6 draw
19 Re6 draw
20 Rf1 draw
21 Rf6 draw
22 R1a2 loss in 2 half-moves
23 R1a4 loss in 2 half-moves
24 R1a5 loss in 2 half-moves
25 R6a2 loss in 2 half-moves
26 R6a4 loss in 2 half-moves
27 R6a5 loss in 2 half-moves
28 Ra7 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