Không rõ —
Grandmaster Opening Essence #31
Essence of Grandmaster Openings · Central cannon vs left three-step tiger to opposite cannons — red left direct chariot
Collection: Grandmaster Opening Essence · Browse
Không rõ —
Grandmaster Opening Essence #32
Essence of Grandmaster Openings · Central cannon + left edge horse vs screen horses — red left lateral chariot
Không rõ —
Grandmaster Opening Essence #33
Essence of Grandmaster Openings · Same-direction direct chariot vs lateral chariot — red two-headed snake vs black twin lateral chariots
Không rõ —
Grandmaster Opening Essence #34
Cannon on Same File Compilation · Central cannon + 7th-file horse vs screen horses — red central pawn vs black twin river cannons
Không rõ —
Grandmaster Opening Essence #35
Essence of Grandmaster Openings · Central cannon vs left three-step tiger to opposite cannons — red left direct chariot
Không rõ —
Grandmaster Opening Essence #36
Essence of Grandmaster Openings · Central cannon + 7th-file horse vs screen horses — red left horse river-linked
Không rõ —
Grandmaster Opening Essence #37
Essence of Grandmaster Openings · Central cannon + 7th-file horse vs screen horses — red left horse river-linked