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

EGTB: win in 4 half-moves

# move score
1 Rf1 win in 3 half-moves
2 Ra8 win in 7 half-moves
3 Re1 win in 7 half-moves
4 Rd1 win in 13 half-moves
5 R6a2 win in 19 half-moves
6 Rc1 win in 41 half-moves
7 Nb5 draw
8 Nb7 draw
9 Nc4 draw
10 Nc8 draw
11 R1a2 draw
12 Rb1 draw
13 Rb6 draw
14 Rc6 draw
15 Ne8 loss in 4 half-moves
16 Ne4 loss in 2 half-moves
17 Nf5 loss in 2 half-moves
18 Nf7 loss in 2 half-moves
19 R1a3 loss in 2 half-moves
20 R1a4 loss in 2 half-moves
21 R1a5 loss in 2 half-moves
22 R6a3 loss in 2 half-moves
23 R6a4 loss in 2 half-moves
24 R6a5 loss in 2 half-moves
25 Ra7 loss in 2 half-moves
26 Rg1 loss in 2 half-moves
27 Rh1 loss in 2 half-moves