Avatar of Petros Karagianis
Player Profile

Petros Karagianis NM

nmpdk Since 2007 (Inactive) Chess.com
51.3% W 43.6% L 5.1% D
Bullet
2519
90W 39L 7D
Blitz
2345
1553W 1387L 161D
Rapid
2275
21W 7L 0D
Daily
1954
27W 2L 0D

Overview

Petros Karagianis (username nmpdk) is a National Master and a celebrated blitz specialist. Over more than a decade of online play Petros developed a reputation for sharp Sicilian fights, stubborn endgame technique and the kind of late night tactics that make spectators spill coffee. His peak blitz moments are summarized here: 2470 (2022-09-29).

Career highlights

  • Holds the National Master title earned through consistent tournament and online success.
  • Dominant in blitz with thousands of games played and a longest winning streak of 21 games.
  • Remarkable comeback ability, with a comeback rate near 84 percent.
  • Often prefers complex, asymmetrical positions that lead to practical over the board decision making.
  • Timeline snapshot:
    Blitz Rating249723712244211819912012: 20902013: 20332014: 20432015: 20972016: 22022017: 21972018: 22632019: 22772020: 23152021: 23582022: 24552023: 24052025: 23452012201320142015201620172018201920202021202220232025

Playing style and strengths

Petros mixes tactical vision with endgame patience. He loves messy middlegames that simplify into winning technical endgames. Opponents find him difficult to close out because he rarely gives up early.

  • Blitz specialist with a high strength adjusted win rate in fast games.
  • Endgame frequency is high, meaning many games are decided in technical terrain.
  • Tactical resilience with a nearly 50 percent win rate after losing material.
  • Best time of day: mornings around 10:00, but beware of his late night surge too.

Openings and preparation

Petros favors Sicilian systems and practical weaponized setups as both White and Black. He is known to deploy the Alapin and Kan variations as reliable go to choices, and he uses the London System when he wants a calmer road to victory.

  • Commonly played: Sicilian Defense: Alapin Variation, Sicilian Defense: Kan Variation, London System: Poisoned Pawn Variation.
  • Surprise choices include the Australian Defense and select gambit lines in bullet play.
  • Opening performance snapshot:
    Win Rate by Opening0%25%75%100%50%Sicilian Defense: Kan Variation, Knight Variation: 53.4% over 146 gamesSicilian Defense: Alapin Variation, Sherzer Variation: 43.0% over 142 gamesSicilian Defense: Closed: 56.4% over 140 gamesSicilian Defense: Alapin Variation: 48.2% over 110 gamesSlav Defense: Alekhine Variation: 38.1% over 97 gamesLondon System: Poisoned Pawn Variation: 54.8% over 93 gamesSicilian Defense: Kan V…53%Sicilian Defense: Alapi…43%Sicilian Defense: Closed56%Sicilian Defense: Alapi…48%Slav Defense: Alekhine …38%London System: Poisoned…55%

Notable opponents and records

Petros has played many recurring opponents. A few standouts:

  • jai_cm — a heavily one sided rivalry in Petros favor (21 wins, 1 loss).
  • vladimirsmirnov — a challenging matchup with many games and mixed results.
  • maheswaran26, gmjoey1 — frequent opponents in high volume blitz sessions.

Sample game viewer

Here is a short, valid blitz mini that shows Petros steering the game from opening skirmish to a favorable endgame. Replay the moves below.

Streaks, quirks and statistics

  • Longest winning streak recorded: 21 games. Longest losing streak: 14 games.
  • High endgame frequency and long average decisive length means Petros often grinds opponents down.
  • Time patterns: strong at several late night and early morning hours. Top hour win rates include 0:00 and 10:00.
  • Psychological notes: a small tilt factor keeps games lively, and Petros is happiest when given a complex position to untangle.

Personality and offboard notes

Petros combines serious preparation with a playful chat personality. Expect postgame banter, occasional cheeky opening names and friendly analysis that includes endless variations. He is the sort of player who will teach you a tactic and then immediately blunder another one just to keep you humble.

Want to explore more games or challenge Petros? Check recent opponents and game viewers above or use the profile links to find specific matches.