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 Ka5 draw
3 Ka6 draw
4 Kb5 draw
5 Kb7 draw
6 Kc5 draw
7 Kc6 draw
8 Kc7 draw
9 R2a6 draw
10 R7a6 draw
11 Ra8 draw
12 Rb2 draw
13 Rb7 draw
14 Rc2 draw
15 Rc7 draw
16 Rd2 draw
17 Rd7 draw
18 Re2 draw
19 Rf2 draw
20 Rf7 draw
21 R2a3 loss in 2 half-moves
22 R2a4 loss in 2 half-moves
23 R2a5 loss in 2 half-moves
24 R7a3 loss in 2 half-moves
25 R7a4 loss in 2 half-moves
26 R7a5 loss in 2 half-moves
27 Ra1 loss in 2 half-moves
28 Rg2 loss in 2 half-moves
29 Rg7 loss in 2 half-moves
30 Rh2 loss in 2 half-moves
31 Rh7 loss in 2 half-moves