| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. M Sana vs J Altman |
  | 1-0 | 37 | 2014 | World Open (2400 | B25 Sicilian, Closed |
| 27. P Orgler vs J Altman |
| ½-½ | 40 | 2014 | London Chess Classic Open | D01 Richter-Veresov Attack |
| 28. J Altman vs T Villiers |
| 0-1 | 53 | 2014 | London Chess Classic Open | B03 Alekhine's Defense |
| 29. D J White vs J Altman |
| 1-0 | 36 | 2014 | London Chess Classic Open | B78 Sicilian, Dragon, Yugoslav Attack, 10.castle long |
| 30. J Altman vs C Allison |
| 0-1 | 44 | 2014 | London Chess Classic Open | C74 Ruy Lopez, Modern Steinitz Defense |
| 31. R Hewitt vs J Altman |
| 0-1 | 59 | 2014 | London Chess Classic Open | B78 Sicilian, Dragon, Yugoslav Attack, 10.castle long |
| 32. J Altman vs F Fernandez Aransay |
| 0-1 | 71 | 2014 | London Chess Classic Open | B51 Sicilian, Canal-Sokolsky (Rossolimo) Attack |
| 33. H Hutcheson vs J Altman |
| 0-1 | 42 | 2014 | London Chess Classic Open | A01 Nimzovich-Larsen Attack |
| 34. J Altman vs M Dydak |
| 1-0 | 48 | 2014 | London Chess Classic Open | C05 French, Tarrasch |
| 35. J Altman vs C Nettleton |
| 0-1 | 56 | 2014 | London Chess Classic Open | C65 Ruy Lopez, Berlin Defense |
| 36. G Oparin vs J Altman |
| 1-0 | 39 | 2024 | Pan-Am Intercollegiate | E16 Queen's Indian |
| 37. K Grigoryan vs J Altman |
| 1-0 | 44 | 2024 | Washington International - Championship | C11 French |
Kibitzing
