| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 501. J Vogel vs N Batsiashvili |
| 0-1 | 28 |
2011 |
Oslo Chess International | E59 Nimzo-Indian, 4.e3, Main line |
| 502. Gulko vs T Sachdev |
| ½-½ | 35 |
2011 |
Snowdrops and Old-hands | E59 Nimzo-Indian, 4.e3, Main line |
| 503. R Wojtaszek vs Sasikiran |
| 0-1 | 40 |
2011 |
3rd Lublin GM | E59 Nimzo-Indian, 4.e3, Main line |
| 504. T Verko vs B Kovanova |
| 1-0 | 26 |
2011 |
Moscow Open F | E59 Nimzo-Indian, 4.e3, Main line |
| 505. E Polovnikova-Atalik vs A Nikolova |
| 1-0 | 32 |
2011 |
Turkish Team Championship | E59 Nimzo-Indian, 4.e3, Main line |
| 506. I Ben Artzi vs F Becking |
| 0-1 | 38 |
2012 |
Tradewise Gibraltar | E59 Nimzo-Indian, 4.e3, Main line |
| 507. A Timofeev vs N Grandelius |
 | 1-0 | 46 |
2012 |
13th European Individual Championship | E59 Nimzo-Indian, 4.e3, Main line |
| 508. I Sokolov vs Grigoriants |
| ½-½ | 55 |
2012 |
13th European Individual Championship | E59 Nimzo-Indian, 4.e3, Main line |
| 509. S Dilleigh vs A Makarov |
| 0-1 | 74 |
2012 |
4NCL | E59 Nimzo-Indian, 4.e3, Main line |
| 510. I Zenyuk vs A Zatonskih |
| 0-1 | 53 |
2012 |
US Championship (Women) | E59 Nimzo-Indian, 4.e3, Main line |
| 511. C Lupulescu vs D Swiercz |
| ½-½ | 26 |
2012 |
Golden Sands | E59 Nimzo-Indian, 4.e3, Main line |
| 512. M Bosiocic vs V Romanenko |
| 1-0 | 90 |
2012 |
World Open | E59 Nimzo-Indian, 4.e3, Main line |
| 513. Y Shulman vs V Romanenko |
| 1-0 | 67 |
2012 |
World Open | E59 Nimzo-Indian, 4.e3, Main line |
| 514. F Peralta vs D E Cori Tello |
| 1-0 | 31 |
2012 |
20th Montcada Open | E59 Nimzo-Indian, 4.e3, Main line |
| 515. S Zilka vs S Narayanan |
| ½-½ | 19 |
2012 |
23rd Czech Open A | E59 Nimzo-Indian, 4.e3, Main line |
| 516. G Meins vs H Poetsch |
| 1-0 | 41 |
2012 |
Helmut-Kohls-Turnier | E59 Nimzo-Indian, 4.e3, Main line |
| 517. I Farago vs Ilincic |
| ½-½ | 12 |
2012 |
FSGM July | E59 Nimzo-Indian, 4.e3, Main line |
| 518. L Lenic vs Galego |
| ½-½ | 35 |
2012 |
Chess Olympiad | E59 Nimzo-Indian, 4.e3, Main line |
| 519. F Peralta vs Sasikiran |
| ½-½ | 31 |
2012 |
Chess Olympiad | E59 Nimzo-Indian, 4.e3, Main line |
| 520. Hracek vs D Swiercz |
 | 0-1 | 112 |
2012 |
Chess Olympiad | E59 Nimzo-Indian, 4.e3, Main line |
| 521. V Johansson vs J Terao |
| 0-1 | 36 |
2012 |
Chess Olympiad (Women) | E59 Nimzo-Indian, 4.e3, Main line |
| 522. I Duzhakov vs S Lobanov |
| 0-1 | 45 |
2012 |
Chigorin Memorial | E59 Nimzo-Indian, 4.e3, Main line |
| 523. A Korobov vs Sasikiran |
| ½-½ | 38 |
2012 |
AICF-AAI Cup | E59 Nimzo-Indian, 4.e3, Main line |
| 524. R Kaufman vs A Kolev |
| 0-1 | 31 |
2012 |
22nd North American Open | E59 Nimzo-Indian, 4.e3, Main line |
| 525. F Peralta vs M Nikolov |
| ½-½ | 24 |
2012 |
XVIII Navalmoral Open | E59 Nimzo-Indian, 4.e3, Main line |