| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 401. J Cooper vs N McDonald |
| 1-0 | 44 | 2017 | 4NCL -18 | A88 Dutch, Leningrad, Main Variation with c6 |
| 402. J Jackson vs N McDonald |
| 1-0 | 68 | 2018 | 4NCL 2017/18 | B03 Alekhine's Defense |
| 403. N McDonald vs C MacQueen |
| ½-½ | 48 | 2018 | 4NCL 2017/18 | B32 Sicilian |
| 404. R Eames vs N McDonald |
| 0-1 | 40 | 2018 | 4NCL 2017/18 | D31 Queen's Gambit Declined |
| 405. N McDonald vs Z Varney |
 | 1-0 | 71 | 2018 | 4NCL 2017/18 | C65 Ruy Lopez, Berlin Defense |
| 406. R Willis vs N McDonald |
| 0-1 | 50 | 2018 | 4NCL 2017/18 | A10 English |
| 407. N McDonald vs Sadler |
| 0-1 | 52 | 2018 | 4NCL 2017/18 | C03 French, Tarrasch |
| 408. J R Adair vs N McDonald |
| 0-1 | 38 | 2018 | 4NCL 2017/18 | B01 Scandinavian |
| 409. N McDonald vs Declan Shafi |
| ½-½ | 38 | 2019 | 4NCL Div 1a 2018/19 | C77 Ruy Lopez |
| 410. Hebden vs N McDonald |
| ½-½ | 28 | 2019 | 4NCL Div 1a 2018/19 | D63 Queen's Gambit Declined, Orthodox Defense |
| 411. N McDonald vs P Dargan |
| 1-0 | 28 | 2019 | 4NCL Div 1a 2018/19 | B31 Sicilian, Rossolimo Variation |
| 412. N McDonald vs K Bhatia |
| 1-0 | 38 | 2019 | 4NCL Div 1a 2018/19 | C77 Ruy Lopez |
| 413. J L B Blackburn vs N McDonald |
| ½-½ | 70 | 2019 | 4NCL Div 1a 2018/19 | D55 Queen's Gambit Declined |
| 414. N McDonald vs D J Ledger |
| 1-0 | 58 | 2019 | 4NCL Div 1a 2018/19 | C65 Ruy Lopez, Berlin Defense |
| 415. A Suarez Real vs N McDonald |
| ½-½ | 31 | 2019 | 4NCL Div 1a 2018/19 | B01 Scandinavian |
| 416. N McDonald vs D Saduakassova |
| ½-½ | 34 | 2019 | 4NCL Div 1a 2018/19 | A07 King's Indian Attack |
| 417. E Kirk vs N McDonald |
| ½-½ | 50 | 2019 | 4NCL Div 1a 2018/19 | B01 Scandinavian |
| 418. N McDonald vs Ernest Karamazondo |
| 1-0 | 45 | 2019 | London Chess Classic Open | B33 Sicilian |
| 419. C Marzano vs N McDonald |
| ½-½ | 34 | 2019 | London Chess Classic Open | D56 Queen's Gambit Declined |
| 420. N McDonald vs Mikhail Sedykh |
| 1-0 | 71 | 2019 | London Chess Classic Open | B33 Sicilian |
| 421. A Ethelontis vs N McDonald |
| ½-½ | 47 | 2019 | London Chess Classic Open | A10 English |
| 422. N McDonald vs Zi Han Goh |
| 1-0 | 27 | 2019 | London Chess Classic Open | B51 Sicilian, Canal-Sokolsky (Rossolimo) Attack |
| 423. R Song vs N McDonald |
| 1-0 | 56 | 2019 | London Chess Classic Open | E06 Catalan, Closed, 5.Nf3 |
| 424. N McDonald vs Dawid Czerw |
| 1-0 | 23 | 2019 | London Chess Classic Open | B48 Sicilian, Taimanov Variation |
| 425. J Moussard vs N McDonald |
| 1-0 | 51 | 2019 | London Chess Classic Open | C11 French |
Kibitzing
