| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 551. H Steiner vs J Penquite |
| 1-0 | 19 | 1953 | 54th US Open | D22 Queen's Gambit Accepted |
| 552. H Fajans vs H Steiner |
| 0-1 | 29 | 1953 | 54th US Open | C29 Vienna Gambit |
| 553. H Steiner vs H Berliner |
| ½-½ | 30 | 1953 | 54th US Open | D29 Queen's Gambit Accepted, Classical |
| 554. H Steiner vs B Rozsa |
| 0-1 | 48 | 1953 | 54th US Open | E30 Nimzo-Indian, Leningrad |
| 555. K Burger vs H Steiner |
| 1-0 | 60 | 1953 | 54th US Open | D79 Neo-Grunfeld, 6.O-O, Main line |
| 556. H Steiner vs A Bisguier |
| 0-1 | 62 | 1954 | 2nd Pan-American Chess Congress | B70 Sicilian, Dragon Variation |
| 557. Rossolimo vs H Steiner |
 | 1-0 | 47 | 1954 | 2nd Pan-American Chess Congress | C56 Two Knights |
| 558. H Steiner vs A Pomar |
| 1-0 | 38 | 1954 | 2nd Pan-American Chess Congress | C56 Two Knights |
| 559. A Kaufman vs H Steiner |
| 0-1 | 46 | 1954 | 2nd Pan-American Chess Congress | C59 Two Knights |
| 560. H Steiner vs Kashdan |
| ½-½ | 51 | 1954 | Hollywood Open | D56 Queen's Gambit Declined |
| 561. H Steiner vs Martin Altshiller |
| 1-0 | 43 | 1954 | 2nd Pan-American Chess Congress | E80 King's Indian, Samisch Variation |
| 562. J Sherwin vs H Steiner |
| 0-1 | 34 | 1954 | 2nd Pan-American Chess Congress | E72 King's Indian |
| 563. L Spinner vs H Steiner |
| 0-1 | 25 | 1954 | 2nd Pan-American Chess Congress | A10 English |
| 564. H Steiner vs A Kaminsky |
| 1-0 | 44 | 1954 | 2nd Pan-American Chess Congress | D28 Queen's Gambit Accepted, Classical |
| 565. H Steiner vs L Evans |
| 0-1 | 44 | 1954 | 2nd Pan-American Chess Congress | E85 King's Indian, Samisch, Orthodox Variation |
| 566. H Steiner vs R Siemms |
| 1-0 | 30 | 1954 | 2nd Pan-American Chess Congress | E80 King's Indian, Samisch Variation |
| 567. H Borochow vs H Steiner |
| 0-1 | 17 | 1954 | 2nd Pan-American Chess Congress | C61 Ruy Lopez, Bird's Defense |
| 568. H Gross vs H Steiner |
| 0-1 | 32 | 1954 | 2nd Pan-American Chess Congress | C61 Ruy Lopez, Bird's Defense |
| 569. H Steiner vs Larzelere |
| 1-0 | 15 | 1955 | Simul Steiner +13 -02 =01 | C13 French |
| 570. H Steiner vs L Ruden |
| 0-1 | 24 | 1955 | Simul Steiner +13 -02 =01 | C50 Giuoco Piano |
| 571. Kotov vs H Steiner |
| 1-0 | 35 | 1955 | URS-USA | D35 Queen's Gambit Declined |
| 572. J F Shaw vs H Steiner |
| 0-1 | 26 | 1955 | 56th US Open | D31 Queen's Gambit Declined |
| 573. H Steiner vs B Rozsa |
| 0-1 | 40 | 1955 | 56th US Open | E53 Nimzo-Indian, 4.e3 |
| 574. W Carr vs H Steiner |
| 0-1 | 19 | 1955 | 56th US Open | A91 Dutch Defense |
| 575. H Steiner vs A Suhobeck |
| 1-0 | 48 | 1955 | 56th US Open | D63 Queen's Gambit Declined, Orthodox Defense |
Kibitzing
