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

EGTB: win in 4 half-moves

# move score
1 R1a2 win in 3 half-moves
2 Rd1 win in 5 half-moves
3 Re1 win in 21 half-moves
4 R4a2 win in 27 half-moves
5 Ra8 draw
6 Rb1 draw
7 Rb4 draw
8 Rc1 draw
9 Rc4 draw
10 Rd4 draw
11 Re4 draw
12 Rf4 draw
13 Nd2 loss in 2 half-moves
14 Ne3 loss in 2 half-moves
15 Ng3 loss in 2 half-moves
16 Nh2 loss in 2 half-moves
17 R1a3 loss in 2 half-moves
18 R4a3 loss in 2 half-moves
19 Ra5 loss in 2 half-moves
20 Ra6 loss in 2 half-moves
21 Ra7 loss in 2 half-moves
22 Rg4 loss in 2 half-moves
23 Rh4 loss in 2 half-moves