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

EGTB: win in 4 half-moves

# move score
1 Rd1 win in 3 half-moves
2 Rh1 win in 3 half-moves
3 Ra1 draw
4 Rb1 draw
5 Rc4 draw
6 Rc6 draw
7 Rcc1 draw
8 Rgc1 draw
9 Ra2 loss in 3 half-moves
10 Rb2 loss in 3 half-moves
11 Rd2 loss in 3 half-moves
12 Rc3 loss in 2 half-moves
13 Rc5 loss in 2 half-moves
14 Rc7 loss in 2 half-moves
15 Rc8 loss in 2 half-moves
16 Re1 loss in 2 half-moves
17 Re2 loss in 2 half-moves
18 Rf1 loss in 2 half-moves
19 Rf2 loss in 2 half-moves