Lu Qin vs Zhao Guorong · 2000
2000 · Red won · Lu Qin vs Zhao Guorong · 2000. Xiangqi (Chinese chess), Red to play, 2000. Study 127 reference plies, try both sides and branch from the replay.
Site coordinates run A–I left to right and 1–10 top to bottom; A1 is the top-left intersection.
Read the position, one decision at a time
Try the position first, then open the notes. They explain measurable changes in the reference, not every possible variation.
Reveal step-by-step explanations
1. Red cannon · H8 → E8
The destination was empty. It does not give check. The opponent has 45 legal replies; compare piece coordination rather than counting checks alone. Before this move the same piece had 12 legal destinations; other legal moves are not thereby proved equally strong.
2. Black horse · H1 → G3
The destination was empty. Its horse-leg point H2 is empty; a piece there would block this jump. It does not give check. The opponent has 35 legal replies; compare piece coordination rather than counting checks alone. Before this move the same piece had 2 legal destinations; other legal moves are not thereby proved equally strong.
3. Red horse · H10 → G8
The destination was empty. Its horse-leg point H9 is empty; a piece there would block this jump. It does not give check. The opponent has 42 legal replies; compare piece coordination rather than counting checks alone. Before this move the same piece had 2 legal destinations; other legal moves are not thereby proved equally strong.
4. Black soldier · G4 → G5
The destination was empty. It does not give check. The opponent has 34 legal replies; compare piece coordination rather than counting checks alone. Before this move the same piece had 1 legal destinations; other legal moves are not thereby proved equally strong.
Understand this position
10 ranks × 9 files · 16 red pieces · 16 black pieces
Replay a few moves before advancing to the end. At each pause, compare the last position with the next one: which lines opened, which groups connected, and which points became contested? Use “Start new trial here” to investigate an alternative, then return to the reference.
Read the reference line (127 plies)
Coordinates match this board: letters left to right, row numbers from top to bottom. These are board coordinates, not traditional score notation.
- Red cannon
H8 → E8 - Black horse
H1 → G3 - Red horse
H10 → G8 - Black soldier
G4 → G5 - Red chariot
I10 → H10 - Black chariot
I1 → H1 - Red chariot
H10 → H4 - Black horse
B1 → C3 - Red horse
B10 → C8 - Black soldier
C4 → C5 - Red chariot
A10 → A9 - Black cannon
B3 → B4 - Red chariot
H4 → H6 - Black elephant
C1 → E3 - Red soldier
G7 → G6 - Black soldier
G5 → G6 - Red chariot
H6 → G6 - Black horse
G3 → F5 - Red chariot
A9 → F9 - Black cannon
B4 → B5 - Red chariot
F9 → H9 - Black chariot
A1 → A2 - Red soldier
C7 → C6 - Black soldier
C5 → C6 - Red chariot
G6 → C6 - Black chariot
H1 → H2 - Red chariot
C6 → F6 - Black chariot
A2 → F2 - Red soldier
E7 → E6 - Black advisor
D1 → E2 - Red horse
C8 → E7 - Black cannon
H3 → F3 - Red chariot
H9 → H2 - Black cannon
F3 → F6 - Red chariot
H2 → H7 - Black cannon
F6 → F8 - Red cannon
B8 → B9 - Black horse
F5 → E7 - Red chariot
H7 → E7 - Black cannon
F8 → F3 - Red soldier
E6 → E5 - Black chariot
F2 → G2 - Red soldier
E5 → E4 - Black horse
C3 → E4 - Red chariot
E7 → E4 - Black chariot
G2 → G8 - Red chariot
E4 → A4 - Black cannon
B5 → D5 - Red cannon
E8 → E4 - Black chariot
G8 → B8 - Red cannon
B9 → G9 - Black chariot
B8 → B7 - Red elephant
C10 → E8 - Black chariot
B7 → I7 - Red soldier
A7 → A6 - Black chariot
I7 → G7 - Red cannon
G9 → H9 - Black chariot
G7 → H7 - Red cannon
H9 → G9 - Black chariot
H7 → G7 - Red cannon
G9 → H9 - Black cannon
D5 → D3 - Red soldier
A6 → A5 - Black cannon
F3 → H3 - Red chariot
A4 → B4 - Black cannon
H3 → H5 - Red cannon
E4 → E6 - Black chariot
G7 → E7 - Red cannon
H9 → E9 - Black chariot
E7 → F7 - Red cannon
E9 → G9 - Black chariot
F7 → G7 - Red cannon
G9 → H9 - Black chariot
G7 → E7 - Red chariot
B4 → E4 - Black chariot
E7 → H7 - Red cannon
H9 → G9 - Black chariot
H7 → G7 - Red cannon
G9 → H9 - Black soldier
I4 → I5 - Red soldier
A5 → A4 - Black chariot
G7 → D7 - Red soldier
A4 → B4 - Black cannon
H5 → H7 - Red advisor
F10 → E9 - Black chariot
D7 → D6 - Red cannon
E6 → E7 - Black chariot
D6 → D7 - Red soldier
B4 → B3 - Black cannon
D3 → D1 - Red soldier
B3 → C3 - Black cannon
D1 → A1 - Red elephant
E8 → C10 - Black soldier
I5 → I6 - Red cannon
H9 → G9 - Black cannon
A1 → A7 - Red cannon
E7 → E8 - Black chariot
D7 → G7 - Red cannon
G9 → G1 - Black chariot
G7 → G1 - Red cannon
E8 → E3 - Black advisor
E2 → F3 - Red soldier
C3 → C2 - Black chariot
G1 → G10 - Red advisor
E9 → F10 - Black cannon
H7 → H10 - Red general
E10 → E9 - Black chariot
G10 → G9 - Red general
E9 → E8 - Black chariot
G9 → G7 - Red cannon
E3 → A3 - Black advisor
F1 → E2 - Red cannon
A3 → A1 - Black general
E1 → F1 - Red chariot
E4 → H4 - Black chariot
G7 → E7 - Red general
E8 → D8 - Black chariot
E7 → D7 - Red general
D8 → E8 - Black chariot
D7 → E7 - Red general
E8 → D8 - Black general
F1 → E1 - Red chariot
H4 → D4 - Black general
E1 → F1 - Red chariot
D4 → D1 - Black general
F1 → F2 - Red chariot
D1 → H1