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

EGTB: win in 6 half-moves

# move score
1 R7a4 win in 5 half-moves
2 R3a6 win in 49 half-moves
3 Nb7 draw
4 R3a4 draw
5 Ra8 draw
6 Rb3 draw
7 Rb7 draw
8 Rc3 draw
9 Rc7 draw
10 Rf7 draw
11 Rg3 draw
12 Rg7 draw
13 Rh3 draw
14 Nc6 loss in 2 half-moves
15 Ne6 loss in 2 half-moves
16 R3a5 loss in 2 half-moves
17 R7a5 loss in 2 half-moves
18 R7a6 loss in 2 half-moves
19 Ra1 loss in 2 half-moves
20 Ra2 loss in 2 half-moves
21 Rd3 loss in 2 half-moves
22 Rd7 loss in 2 half-moves
23 Re3 loss in 2 half-moves
24 Re7 loss in 2 half-moves
25 Rf3 loss in 2 half-moves
26 Rh7 loss in 2 half-moves
27 Nf7 loss in 1 half-moves