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

EGTB: win in 4 half-moves

# move score
1 Re7 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 R1a5 draw
12 R1a6 draw
13 R7a3 draw
14 R7a5 draw
15 R7a6 draw
16 Ra8 draw
17 Rb1 draw
18 Rb7 draw
19 Rc1 draw
20 Rc7 draw
21 Rd1 draw
22 Rd7 draw
23 Re1 draw
24 Rf1 draw
25 R1a2 loss in 2 half-moves
26 R1a4 loss in 2 half-moves
27 R7a2 loss in 2 half-moves
28 R7a4 loss in 2 half-moves
29 Rf7 loss in 2 half-moves
30 Rg1 loss in 2 half-moves
31 Rg7 loss in 2 half-moves
32 Rh1 loss in 2 half-moves
33 Rh7 loss in 2 half-moves