Vĩnh Phúc Bùi Nguyễn

Vĩnh Phúc Bùi Nguyễn (phucpnh)

Meet Vĩnh Phúc Bùi Nguyễn, affectionately known as phucpnh in the chess community — a rapid chess enthusiast whose rating curve looks like a rollercoaster designed by a caffeine-fueled engineer.

Starting with humble beginnings in 2021, Vĩnh Phúc's rapid rating was a modest 120, sometimes dipping lower than a pawn stuck in a corner. But oh, how the tides turned! By mid-2025, phucpnh was battling opponents at a peak rapid rating of 1386 — a true testament to their unwavering passion and resilience (and maybe a few lucky blunders from others).

Playing Style

Known for an endgame frequency of nearly 46% and an average game length hovering around 54 moves, Vĩnh Phúc is the type to say, "Let's not rush—chess is a marathon, not a sprint." Their comeback rate of 73.85% proves they're not just a quitter; they’re the comeback kid of the 64 squares. But don’t be fooled, their early resignation rate stands at a humble 5.14%, meaning sometimes admitting defeat is the smartest move.

Opening Repertoire Highlights

• Philidor Defense: Played 332 times with a respectable 52.41% win rate.
• Scotch Game: A preferred battleground with over 50% success.
• Petrovs Defense: A solid choice, winning more often than not at 56.72%.
• And yes, they've dabbled in the mysterious Pirc Defense Modern Geller System, hoping it stays a secret!

Most Recent Battles

Vĩnh Phúc’s current streak may not be the longest — after a recent narrow loss — but they continue to show formidable skill against longtime rivals. Notably, phucpnh boasts an 11-win, 1-loss, and 12-draw record against bui_phuc, proving family rivalry can be both fierce and respectful.

Performance by Time of Day

Evening owls, rejoice! Vĩnh Phúc has their prime playing hour around 9 PM, with a win rate that can reach up to 100%. Morning players, beware — early hours show a slightly lower success rate, so maybe grab that second cup of coffee before the next match.

Fun Fact

Vĩnh Phúc’s longest winning streak is an impressive 18 games — enough to make even the most stoic chess engines shake in their circuits.

Recent Games

Latest Victory

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. Nc3 d5 7. Bg5 Be7 
8. Bxf6 Bxf6 9. exd5 cxd5 10. Bb5+ Bd7 11. Qe2+ Be7 12. O-O-O c6 13. Ba4 O-O 
14. Rhe1 Re8 15. Qh5 Qc8 16. Kb1 Bg4 17. Qe5 Bxd1 18. Rxd1 Bb4 19. Qg3 Qa6 
20. Bb3 Rad8 21. Na4 Re1 22. Rxe1 Bxe1 23. Qc7 Ba5 24. Qf4 Qf1+ 25. Qc1 Qxf2 0-1
  

A tight Scotch Game Schmidt Variation, culminating in a resignation from the opponent — a sure sign of respect and a rematch invitation.

Recent Loss

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 h6 5. O-O Nf6 6. Nxd4 Be7 7. e5 Nh7 
8. Nf5 O-O 9. Qg4 Bg5 10. f4 d5 11. Bd3 Nd4 12. fxg5 Bxf5 13. Bxf5 Nxf5 14. gxh6 Qd7 
15. Rxf5 f6 16. Nc3 Rae8 17. Nxd5 Rxe5 18. hxg7 Rf7 19. Ne3 Qe6 20. Rxe5 Qxe5 
21. Qc8+ Nf8 22. gxf8=Q+ Rxf8 23. Qg4+ Kf7 24. Bd2 Rg8 25. Qd7+ Kf8 26. Bb4+ c5 
27. Bd2 Qg5 28. Rf1 Rg7 29. Qd8+ Kf7 30. Qd5+ Kf8 31. Qxg5 Rxg5 32. Rxf6+ Kg8 
33. Nf5 Rh5 34. g4 Rh7 35. Bh6 1-0
  

A tough loss by checkmate in a game full of sharp tactics — every defeat is a lesson for the fearless phucpnh.

Overall Chess Identity

phucpnh is a rapidly rising force in online rapid chess, known for resilience, a thoughtful and diverse opening repertoire, and a knack for bringing the heat in endgames. Whether you're an opponent or a spectator, one thing's for sure: losing to Vĩnh Phúc is bittersweet — a testament to their skill and a journey into the thrilling world of battle on 64 squares.