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

EGTB: win in 20 half-moves

# move score
1 R1a5 win in 19 half-moves
2 Rg7 win in 21 half-moves
3 R1a6 win in 23 half-moves
4 Rf1 win in 23 half-moves
5 Rf7 win in 23 half-moves
6 Rg1 win in 23 half-moves
7 Rh1 win in 23 half-moves
8 Rh7 win in 23 half-moves
9 Ke6 draw
10 Ke7 draw
11 Kf7 draw
12 Kg5 draw
13 Kg6 draw
14 Kg7 draw
15 R7a5 draw
16 R7a6 draw
17 Ra8 draw
18 Rb1 draw
19 Rb7 draw
20 Ke5 loss in 2 half-moves
21 Kf5 loss in 2 half-moves
22 R1a2 loss in 2 half-moves
23 R1a3 loss in 2 half-moves
24 R1a4 loss in 2 half-moves
25 R7a2 loss in 2 half-moves
26 R7a3 loss in 2 half-moves
27 R7a4 loss in 2 half-moves
28 Rc1 loss in 2 half-moves
29 Rc7 loss in 2 half-moves
30 Rd1 loss in 2 half-moves
31 Rd7 loss in 2 half-moves
32 Re1 loss in 2 half-moves
33 Re7 loss in 2 half-moves