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

EGTB: win in 30 half-moves

# move score
1 Re7 win in 29 half-moves
2 Kb1 draw
3 Kd1 draw
4 R1a4 draw
5 R1a5 draw
6 R7a4 draw
7 R7a5 draw
8 Rb1 draw
9 Rb7 draw
10 Rc7 draw
11 Rd7 draw
12 Rf7 draw
13 Kb2 loss in 2 half-moves
14 Kc2 loss in 2 half-moves
15 Kd2 loss in 2 half-moves
16 R1a2 loss in 2 half-moves
17 R1a3 loss in 2 half-moves
18 R1a6 loss in 2 half-moves
19 R7a2 loss in 2 half-moves
20 R7a3 loss in 2 half-moves
21 R7a6 loss in 2 half-moves
22 Ra8 loss in 2 half-moves
23 Rg7 loss in 2 half-moves
24 Rh7 loss in 2 half-moves