| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. J Kotainy vs E Paehtz |
| 0-1 | 54 | 2009 | Bundesliga 2009/10 | C18 French, Winawer |
| 27. J Roos vs J Kotainy |
| 0-1 | 94 | 2010 | Bundesliga 2009/10 | C05 French, Tarrasch |
| 28. J Kotainy vs Dautov |
 | 0-1 | 15 | 2010 | Bundesliga 2009/10 | B10 Caro-Kann |
| 29. J Kotainy vs B Meissner |
| 1-0 | 46 | 2010 | Bundesliga 2010/11 | C24 Bishop's Opening |
| 30. G Spiess vs J Kotainy |
| ½-½ | 41 | 2010 | Bundesliga 2010/11 | C01 French, Exchange |
| 31. J Kotainy vs A Berelowitsch |
| ½-½ | 40 | 2011 | Bundesliga 2011/12 | C11 French |
| 32. P Jaracz vs J Kotainy |
| 1-0 | 59 | 2011 | Bundesliga 2011/12 | E11 Bogo-Indian Defense |
| 33. P H Nielsen vs J Kotainy |
| ½-½ | 40 | 2011 | Bundesliga 2011/12 | A90 Dutch |
| 34. T Kuegel vs J Kotainy |
| ½-½ | 41 | 2011 | Bundesliga 2010/11 | C01 French, Exchange |
| 35. J Kotainy vs V Babula Sr |
| ½-½ | 25 | 2011 | Bundesliga 2010/11 | B22 Sicilian, Alapin |
| 36. J Kotainy vs T Markowski |
| ½-½ | 36 | 2011 | 20th ZMDI Open A | C36 King's Gambit Accepted, Abbazia Defense |
| 37. J Kotainy vs Ribli |
| ½-½ | 29 | 2011 | Bundesliga 2011/12 | B22 Sicilian, Alapin |
| 38. P Acs vs J Kotainy |
| ½-½ | 35 | 2011 | Bundesliga 2011/12 | C12 French, McCutcheon |
| 39. Hracek vs J Kotainy |
| 1-0 | 37 | 2012 | Bundesliga 2011/12 | A30 English, Symmetrical |
| 40. J Kotainy vs R Pruijssers |
| 1-0 | 48 | 2012 | Bundesliga 2011/12 | B00 Uncommon King's Pawn Opening |
| 41. A Lauber vs J Kotainy |
| 1-0 | 36 | 2012 | Bundesliga 2011/12 | A90 Dutch |
| 42. J Kotainy vs S B Hansen |
| ½-½ | 37 | 2012 | Bundesliga 2011/12 | C54 Giuoco Piano |
| 43. J Kotainy vs A Dgebuadze |
| ½-½ | 38 | 2012 | Bundesliga 2011/12 | C18 French, Winawer |
| 44. L'Ami vs J Kotainy |
| ½-½ | 33 | 2012 | Bundesliga 2011/12 | A90 Dutch |
| 45. J Kotainy vs T Heinemann |
| 0-1 | 58 | 2012 | Bundesliga 2012/13 | B13 Caro-Kann, Exchange |
| 46. A Jochens vs J Kotainy |
| ½-½ | 26 | 2012 | Bundesliga 2012/13 | A20 English |
| 47. J Kotainy vs A Cioara |
| 0-1 | 60 | 2012 | Bundesliga 2012/13 | B12 Caro-Kann Defense |
| 48. J Kotainy vs Nisipeanu |
| ½-½ | 66 | 2012 | Bundesliga 2012/13 | B22 Sicilian, Alapin |
| 49. R Janssen vs J Kotainy |
| 0-1 | 30 | 2013 | Bundesliga 2012/13 | A25 English |
| 50. J Kotainy vs G Fish |
| 1-0 | 46 | 2013 | Bundesliga 2012/13 | B22 Sicilian, Alapin |
Kibitzing
