Stelios Halkias vs Dimitrios Mastrovasilis
GM Stelios Halkias (2498) · GM Dimitrios Mastrovasilis (2525)
Stelios Halkias and Dimitrios Mastrovasilis have played 17 recorded games against each other, the first in Jan 1995 and the most recent in Jul 2026. Halkias leads 6 wins to 0, with 11 draws (35% of the games were decisive). Their most common battleground is the Ruy Lopez: Closed (2 games). The average game between them lasted 28 moves.
Results by color
| Split | Games | Halkias | Draws | Mastrovasilis |
|---|---|---|---|---|
| Halkias with White | 11 | 4 | 7 | 0 |
| Mastrovasilis with White | 6 | 2 | 4 | 0 |
Results by time format
| Format | Games | Halkias | Draws | Mastrovasilis |
|---|---|---|---|---|
| Classical | 14 | 6 | 8 | 0 |
| Rapid | 2 | 0 | 2 | 0 |
| Blitz | 1 | 0 | 1 | 0 |
Openings in their games
| ECO | Opening | Games | Halkias | Draws | Mastrovasilis |
|---|---|---|---|---|---|
| C92 | Ruy Lopez: Closed | 2 | 0 | 2 | 0 |
| D15 | Slav Defense | 2 | 1 | 1 | 0 |
| D17 | Slav Defense | 2 | 1 | 1 | 0 |
| D13 | Slav Defense | 1 | 1 | 0 | 0 |
| D14 | Slav Defense | 1 | 0 | 1 | 0 |
| D31 | Semi-Slav Defense | 1 | 1 | 0 | 0 |
| D34 | English Opening: Neo-Catalan | 1 | 0 | 1 | 0 |
| D38 | Queen's Gambit Declined: Ragozin Defense | 1 | 0 | 1 | 0 |
All games
| Date | White | Black | Result | Opening | Event |
|---|---|---|---|---|---|
| Jul 2026 | Stelios Halkias | Dimitrios Mastrovasilis | 1/2-1/2 | Catalan | 44th Greek Team Cup 2026 (Final 4) |
| Jun 2021 | Stelios Halkias | Dimitrios Mastrovasilis | 1/2-1/2 | Queen's Gambit Declined: Ragozin Defense | Greek World Cup Qual Hybrid |
| Jul 2017 | Dimitrios Mastrovasilis | Stelios Halkias | 1/2-1/2 | Ruy Lopez: Berlin Defense | 35th GRE CupT Final |
| Aug 2009 | Dimitrios Mastrovasilis | Stelios Halkias | 1/2-1/2 | English Opening: Neo-Catalan | 24th Athens Acropolis Open A |
| Jul 2009 | Stelios Halkias | Dimitrios Mastrovasilis | 1/2-1/2 | Slav Defense | 37th chT-GRE |
| Sep 2008 | Stelios Halkias | Dimitrios Mastrovasilis | 1/2-1/2 | Slav Defense | chT-SRB |
| Oct 2006 | Dimitrios Mastrovasilis | Stelios Halkias | 1/2-1/2 | Ruy Lopez: Closed | chT-GRE Cup |
| Nov 2005 | Stelios Halkias | Dimitrios Mastrovasilis | 1/2-1/2 | Semi-Slav Defense | 55th ch-GRE |
| Dec 2004 | Stelios Halkias | Dimitrios Mastrovasilis | 1-0 | Semi-Slav Defense | ch-GRE |
| Jul 2004 | Dimitrios Mastrovasilis | Stelios Halkias | 1/2-1/2 | Ruy Lopez: Closed | chT-GRE |
| Dec 2003 | Stelios Halkias | Dimitrios Mastrovasilis | 1/2-1/2 | Slav Defense | ch-GRE |
| Dec 2002 | Stelios Halkias | Dimitrios Mastrovasilis | 1-0 | Slav Defense | ch-GRE |
| Dec 2001 | Stelios Halkias | Dimitrios Mastrovasilis | 1-0 | Slav Defense | ch-GRE 51 |
| Sep 2001 | Stelios Halkias | Dimitrios Mastrovasilis | 1/2-1/2 | Slav Defense | Battle of Crete |
| Oct 2000 | Dimitrios Mastrovasilis | Stelios Halkias | 0-1 | Sicilian: Sveshnikov | ch-GRE |
| Jan 1996 | Dimitrios Mastrovasilis | Stelios Halkias | 0-1 | Sicilian | ch-GRE U16 14th |
| Jan 1995 | Stelios Halkias | Dimitrios Mastrovasilis | 1-0 | Slav Defense | ch-GRE U16 13th |
Interactive board, all 17 games, opening explorer and engine analysis.
Browse the gamesFrequently asked questions
What is the head-to-head score between Stelios Halkias and Dimitrios Mastrovasilis?
In 17 recorded games, Stelios Halkias has 6 wins, Dimitrios Mastrovasilis has 0 wins, and they have drawn 11 times.
How many times have Stelios Halkias and Dimitrios Mastrovasilis played each other?
Our database records 17 games between them, from Jan 1995 to Jul 2026.
What openings do Stelios Halkias and Dimitrios Mastrovasilis play against each other?
The most common opening in their games is the Ruy Lopez: Closed (2 games), followed by the Slav Defense (2). The full opening breakdown and every game are on this page.