Lu Qin vs Bu Fengbo · 2000-06-16
2000-06-16 · Red won · Lu Qin vs Bu Fengbo · 2000-06-16. Xiangqi (Chinese chess), Red to play, 2000-06-16. Study 45 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 · B1 → C3
The destination was empty. Its horse-leg point B2 is empty; a piece there would block this jump. 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 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 cannon · H3 → F3
The destination was empty. It does not give check. The opponent has 33 legal replies; compare piece coordination rather than counting checks alone. Before this move the same piece had 13 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 (45 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
B1 → C3 - Red horse
H10 → G8 - Black cannon
H3 → F3 - Red soldier
G7 → G6 - Black soldier
C4 → C5 - Red horse
B10 → A8 - Black elephant
G1 → E3 - Red cannon
B8 → D8 - Black chariot
A1 → B1 - Red chariot
A10 → B10 - Black cannon
B3 → B7 - Red chariot
I10 → I9 - Black chariot
I1 → I2 - Red chariot
I9 → F9 - Black cannon
F3 → G3 - Red soldier
A7 → A6 - Black chariot
I2 → F2 - Red chariot
F9 → H9 - Black chariot
F2 → D2 - Red advisor
F10 → E9 - Black horse
H1 → F2 - Red chariot
H9 → F9 - Black horse
F2 → H1 - Red chariot
F9 → H9 - Black horse
H1 → F2 - Red chariot
H9 → H2 - Black cannon
B7 → B2 - Red horse
G8 → F6 - Black cannon
G3 → F3 - Red cannon
E8 → E4 - Black horse
C3 → E4 - Red horse
F6 → E4 - Black cannon
B2 → B7 - Red cannon
D8 → E8 - Black chariot
B1 → B5 - Red horse
E4 → C5 - Black chariot
B5 → C5 - Red chariot
B10 → B7 - Black chariot
C5 → F5 - Red soldier
E7 → E6 - Black cannon
F3 → I3 - Red soldier
E6 → E5 - Black chariot
F5 → E5 - Red chariot
B7 → B5