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

EGTB: win in 4 half-moves

# move score
1 R1a6 win in 3 half-moves
2 R7a6 win in 3 half-moves
3 Rd1 win in 5 half-moves
4 R7a3 win in 9 half-moves
5 R7a4 win in 11 half-moves
6 R1a2 draw
7 R1a3 draw
8 R1a4 draw
9 R7a2 draw
10 Rb1 draw
11 Rb7 draw
12 Rc1 draw
13 Rc7 draw
14 Re1 loss in 4 half-moves
15 Nb6 loss in 2 half-moves
16 Nb8 loss in 2 half-moves
17 Nc5 loss in 2 half-moves
18 Ne5 loss in 2 half-moves
19 Nf6 loss in 2 half-moves
20 Nf8 loss in 2 half-moves
21 R1a5 loss in 2 half-moves
22 R7a5 loss in 2 half-moves
23 Ra8 loss in 2 half-moves
24 Rf1 loss in 2 half-moves
25 Rg1 loss in 2 half-moves
26 Rh1 loss in 2 half-moves