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

EGTB: win in 2 half-moves

# move score
1 R1a4 win in 1 half-moves
2 Re1 win in 1 half-moves
3 Rf1 win in 1 half-moves
4 Kf1 draw
5 Kh1 draw
6 R1a2 draw
7 R1a3 draw
8 R1a5 draw
9 R1a6 draw
10 R7a6 draw
11 Rb1 draw
12 Rb7 draw
13 Rc1 draw
14 Rd1 draw
15 Rd7 draw
16 Re7 draw
17 Rf7 draw
18 R7a2 loss in 4 half-moves
19 R7a3 loss in 2 half-moves
20 R7a4 loss in 2 half-moves
21 R7a5 loss in 2 half-moves
22 Ra8 loss in 2 half-moves
23 Rc7 loss in 2 half-moves
24 Rg7 loss in 2 half-moves
25 Rh7 loss in 2 half-moves
26 Kf2 loss in 1 half-moves
27 Kg2 loss in 1 half-moves
28 Kh2 loss in 1 half-moves