Prepare against Boris Kocmur
SVN · World #113,055 classical · FIDE ID 14611155
When preparing against Boris Kocmur, expect 1.d4 in 67% of White games. Against 1.e4 the reply is 1...c5 (75% of games); against 1.d4, 1...d5 (91%).
Our database contains 49 games by Boris Kocmur, covering May 2014 to Jul 2026. Below you'll find Boris Kocmur's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Boris Kocmur before a game. You can open the same data in the free interactive preparation workstation, which builds a move-by-move opening tree from every game.
Ratings
| Time control | Current | Peak | Peak date |
|---|---|---|---|
| Classical | 1,693 | 1,776 | Apr 2024 |
| Rapid | 1,739 | 1,755 | Nov 2025 |
| Blitz | 1,770 | 1,770 | Jul 2026 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 49 | 19 | 6 | 24 | 38.8% |
| As White | 24 | 9 | 4 | 11 | 37.5% |
| As Black | 25 | 10 | 2 | 13 | 40.0% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Boris Kocmur's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Boris Kocmur's side.
First moves as White (24 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d4 | 16 | 66.7% | 46.9% |
| e4 | 7 | 29.2% | 42.9% |
| Nf3 | 1 | 4.2% | 50.0% |
Main lines as White
- 1.d4 — 67% of White games, 46.9% score
- …Nf6 (50% of these games) — Kocmur usually continues c4 (25.0% score)
- …d5 (44% of these games) — Kocmur usually continues c4 (58.3% score)
- …g6 (6% of these games) — Kocmur usually continues c4 (50.0% score)
- 1.e4 — 29% of White games, 42.9% score
- …e6 (29% of these games) — Kocmur usually continues d4 (0.0% score)
- …c5 (29% of these games) — Kocmur usually continues Nf3 (100.0% score)
- …d5 (14% of these games) — Kocmur usually continues e5 (0.0% score)
As Black against 1.e4 (12 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 9 | 75.0% | 44.4% |
| e5 | 3 | 25.0% | 33.3% |
As Black against 1.d4 (11 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d5 | 10 | 90.9% | 35.0% |
| Nf6 | 1 | 9.1% | 100.0% |
Boris Kocmur's chess games
All 49 games by Boris Kocmur in the Chess.ceo database (May 2014 - Jul 2026) are free to browse, search and replay: filter by opening, opponent, event or date on the player page, or step through any game on the analysis board. Record: 19 wins, 6 draws, 24 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| D10 | Slav Defense | 4 | 2/1/1 | 50.0% |
| A70 | King's Indian Defense | 2 | 0/1/1 | 0.0% |
| D06 | Queen's Gambit | 2 | 1/0/1 | 50.0% |
| B07 | Queen's Pawn Game | 2 | 1/1/0 | 50.0% |
| D00 | Queen's Pawn Game: Chigorin Variation | 2 | 1/0/1 | 50.0% |
| E73 | King's Indian Defense: Averbakh System | 1 | 0/1/0 | 0.0% |
| E90 | King's Indian Defense: Orthodox Variation | 1 | 1/0/0 | 100.0% |
| B14 | Benoni Defense | 1 | 0/0/1 | 0.0% |
| C78 | Ruy Lopez: Morphy Defense | 1 | 0/0/1 | 0.0% |
| B01 | Scandinavian Defense | 1 | 0/0/1 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B20 | Sicilian | 3 | 3/0/0 | 100.0% |
| B34 | Sicilian: Accelerated Dragon | 3 | 1/0/2 | 33.3% |
| D02 | Queen's Pawn Game | 3 | 1/0/2 | 33.3% |
| D11 | Slav Defense | 3 | 0/0/3 | 0.0% |
| D02 | London System | 3 | 2/0/1 | 66.7% |
| A22 | English Opening: Reverse Sicilian | 2 | 1/1/0 | 50.0% |
| D91 | Grünfeld Defense | 2 | 1/1/0 | 50.0% |
| C66 | Ruy Lopez | 2 | 1/0/1 | 50.0% |
| B22 | Sicilian: Alapin | 2 | 0/0/2 | 0.0% |
| B23 | Sicilian: Closed | 1 | 0/0/1 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Jan 1995 | Stanko Nikolic | 2,095 | chT-SLO Qualifier | B86 |
| Jan 1998 | Slavko Marjanovic | 2,035 | Strunjan Open | D91 |
| Oct 2004 | Valter Pregarac | 2,013 | chT2-SLO West | C00 |
| Mar 2009 | Franc Hribar | 1,854 | chT-Ljubljana 62nd 2nd League | D15 |
| Jan 1995 | Igor Juhant | 1,850 | chT-SLO Qualifier | B86 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| chT-Ljubljana 62nd 2nd League | 2009 | 7 | 5 | 1,810 |
| chT2-SLO West | 2014 | 4 | 2 | 1,841 |
| 11th chT-SLO Central Superliga | 2010 | 3 | 0 | 1,652 |
| 15th chT-SLO Central Superliga | 2014 | 3 | 1 | 1,800 |
| chT-SLO 1st League Central | 2012 | 3 | 2 | 1,845 |
| Strunjan Open | 1998 | 3 | 1.5 | 2,110 |
| 65th chT-Ljubljana Superliga | 2012 | 3 | 2 | 2,069 |
| 14th chT-SLO Central Superliga | 2013 | 3 | 2 | 1,870 |
Interactive opening tree from all 49 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Boris Kocmur's chess games?
49 games by Boris Kocmur, from May 2014 to Jul 2026, are free to browse and replay move by move — no signup needed. The preparation view groups them into an opening tree showing every line Boris Kocmur has played.
What does Boris Kocmur play on the first move as White?
Across 24 games with White in our database, Boris Kocmur opens with 1.d4 (67% of games), 1.e4 (29% of games), 1.Nf3 (4% of games). Against 1.e4 as Black, Boris Kocmur answers 1...c5 (75% of games), 1...e5 (25% of games). Against 1.d4: 1...d5 (91% of games), 1...Nf6 (9% of games).
What openings does Boris Kocmur play as White?
As White, Boris Kocmur's most-played openings in our database are: Slav Defense (4 games, 50.0% win rate); King's Indian Defense (2 games, 0.0% win rate); Queen's Gambit (2 games, 50.0% win rate). The full breakdown of 24 games with White is in the table above.
What openings does Boris Kocmur play as Black?
As Black, Boris Kocmur most often plays: Sicilian (3 games, 100.0% win rate); Sicilian: Accelerated Dragon (3 games, 33.3% win rate); Queen's Pawn Game (3 games, 33.3% win rate). See the table above for the top ten Black openings across 25 games.
What is Boris Kocmur's FIDE rating?
Boris Kocmur is currently rated 1,693 in classical chess, 1,739 in rapid and 1,770 in blitz. Peak classical rating: 1,776 (Apr 2024).
How many games has Boris Kocmur played?
Our database contains 49 games by Boris Kocmur, covering May 2014 to Jul 2026. Overall record: 19 wins, 6 draws, 24 losses (38.8% win rate).
How do I prepare against Boris Kocmur?
49 games by Boris Kocmur reveal their opening repertoire, most-played lines, and the variations where they score worst — the raw material for targeted preparation. The interactive opening tree lets you walk every line to any depth.