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

EGTB: win in 4 half-moves

# move score
1 R3a5 win in 3 half-moves
2 Nb3 win in 5 half-moves
3 R3a4 win in 5 half-moves
4 R3a6 draw
5 R7a6 draw
6 Rf3 draw
7 Rg3 draw
8 Rh3 draw
9 Nc2 loss in 2 half-moves
10 R7a4 loss in 2 half-moves
11 R7a5 loss in 2 half-moves
12 Ra2 loss in 2 half-moves
13 Ra8 loss in 2 half-moves
14 Rb3 loss in 2 half-moves
15 Rb7 loss in 2 half-moves
16 Rc3 loss in 2 half-moves
17 Rc7 loss in 2 half-moves
18 Rd3 loss in 2 half-moves
19 Re3 loss in 2 half-moves
20 Re7 loss in 2 half-moves
21 Rf7 loss in 2 half-moves
22 Rg7 loss in 2 half-moves
23 Rh7 loss in 2 half-moves
24 Rd7 loss in 1 half-moves