| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 276. G Gaehwiler vs P Idani |
| 0-1 | 68 | 2023 | World Blitz Championship | E06 Catalan, Closed, 5.Nf3 |
| 277. A Esipenko vs G Gaehwiler |
| 1-0 | 61 | 2023 | World Blitz Championship | B90 Sicilian, Najdorf |
| 278. G Gaehwiler vs V Fedoseev |
| 0-1 | 30 | 2023 | World Blitz Championship | A40 Queen's Pawn Game |
| 279. R Shogdzhiev vs G Gaehwiler |
| 0-1 | 73 | 2023 | World Blitz Championship | B91 Sicilian, Najdorf, Zagreb (Fianchetto) Variation |
| 280. G Gaehwiler vs J Ilkhomi |
| 1-0 | 65 | 2023 | World Blitz Championship | A46 Queen's Pawn Game |
| 281. A Tari vs G Gaehwiler |
| ½-½ | 80 | 2023 | World Blitz Championship | B52 Sicilian, Canal-Sokolsky (Rossolimo) Attack |
| 282. G Gaehwiler vs D Dardha |
| 0-1 | 23 | 2023 | World Blitz Championship | E10 Queen's Pawn Game |
| 283. B Sattarov vs G Gaehwiler |
| 0-1 | 47 | 2023 | World Blitz Championship | B54 Sicilian |
| 284. G Gaehwiler vs R Ruck |
| 0-1 | 23 | 2023 | World Blitz Championship | D73 Neo-Grunfeld, 5.Nf3 |
| 285. A Botiraliev vs G Gaehwiler |
| 0-1 | 48 | 2023 | World Blitz Championship | B50 Sicilian |
| 286. K Sychev vs G Gaehwiler |
| 1-0 | 31 | 2023 | World Blitz Championship | B90 Sicilian, Najdorf |
| 287. G Gaehwiler vs K Garayev |
| 0-1 | 10 | 2023 | World Blitz Championship | D30 Queen's Gambit Declined |
| 288. G Gaehwiler vs A Ansat |
| ½-½ | 51 | 2023 | World Blitz Championship | A49 King's Indian, Fianchetto without c4 |
| 289. L van Foreest vs G Gaehwiler |
| 0-1 | 82 | 2023 | World Blitz Championship | C46 Three Knights |
| 290. G Gaehwiler vs I Cheparinov |
| 0-1 | 63 | 2023 | World Blitz Championship | E10 Queen's Pawn Game |
| 291. Pichot vs G Gaehwiler |
| 0-1 | 35 | 2023 | World Blitz Championship | C48 Four Knights |
| 292. T Gareyev vs G Gaehwiler |
| 1-0 | 35 | 2023 | World Blitz Championship | C32 King's Gambit Declined, Falkbeer Counter Gambit |
| 293. G Gaehwiler vs R Jumabayev |
| 0-1 | 55 | 2023 | World Blitz Championship | B58 Sicilian |
| 294. G Gaehwiler vs R Hovhannisyan |
| 1-0 | 51 | 2024 | World Rapid Championship | D43 Queen's Gambit Declined Semi-Slav |
| 295. Sevian vs G Gaehwiler |
| 1-0 | 31 | 2024 | World Rapid Championship | B57 Sicilian |
| 296. G Gaehwiler vs F Corrales Jimenez |
| 0-1 | 32 | 2024 | World Rapid Championship | D90 Grunfeld |
| 297. E Amar vs G Gaehwiler |
| ½-½ | 71 | 2024 | World Rapid Championship | B87 Sicilian, Fischer-Sozin with ...a6 and ...b5 |
| 298. G Gaehwiler vs J van Foreest |
| 0-1 | 30 | 2024 | World Rapid Championship | B13 Caro-Kann, Exchange |
| 299. Benjamin vs G Gaehwiler |
 | 1-0 | 44 | 2024 | World Rapid Championship | B22 Sicilian, Alapin |
| 300. G Gaehwiler vs V Rasulov |
| ½-½ | 59 | 2024 | World Rapid Championship | C45 Scotch Game |
Kibitzing
