| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 26. V Baranov vs Antoshin |
| 1-0 | 36 |
1953 |
Moscow-ch | E40 Nimzo-Indian, 4.e3 |
| 27. Furman vs Antoshin |
| 1-0 | 30 |
1953 |
URS-ch sf | E52 Nimzo-Indian, 4.e3, Main line with ...b6 |
| 28. Antoshin vs Bronstein |
 | 0-1 | 35 |
1953 |
Moscow-ch | A04 Reti Opening |
| 29. Antoshin vs Chistiakov |
| ½-½ | 58 |
1953 |
URS-ch sf | C07 French, Tarrasch |
| 30. Korchnoi vs Antoshin |
 | 1-0 | 70 |
1954 |
Yerevan | E04 Catalan, Open, 5.Nf3 |
| 31. Antoshin vs I Veltmander |
| 0-1 | 40 |
1954 |
Leningrad master | A63 Benoni, Fianchetto, 9...Nbd7 |
| 32. Antoshin vs Batigin |
| 0-1 | 48 |
1954 |
Leningrad master | C02 French, Advance |
| 33. Konstantinopolsky vs Antoshin |
| ½-½ | 17 |
1954 |
Moscow-ch | E59 Nimzo-Indian, 4.e3, Main line |
| 34. Polugaevsky vs Antoshin |
| ½-½ | 70 |
1954 |
Leningrad master | A84 Dutch |
| 35. Estrin vs Antoshin |
 | 0-1 | 33 |
1954 |
Leningrad master | C44 King's Pawn Game |
| 36. Cherepkov vs Antoshin |
| ½-½ | 42 |
1955 |
URS-ch sf | B45 Sicilian, Taimanov |
| 37. Antoshin vs V Sherbakov |
| ½-½ | 41 |
1955 |
Moscow-ch | A48 King's Indian |
| 38. Chistiakov vs Antoshin |
| 0-1 | 46 |
1955 |
URS-ch sf | A14 English |
| 39. Y Gusev vs Antoshin |
| ½-½ | 41 |
1955 |
Moscow-ch | C41 Philidor Defense |
| 40. G Borisenko vs Antoshin |
| 0-1 | 41 |
1955 |
USSR Championship | D43 Queen's Gambit Declined Semi-Slav |
| 41. M Shishov vs Antoshin |
| 0-1 | 41 |
1955 |
URS-ch 1L | B30 Sicilian |
| 42. Spassky vs Antoshin |
 | 1-0 | 32 |
1955 |
USSR Championship | A84 Dutch |
| 43. Antoshin vs Lisitsin |
| ½-½ | 25 |
1955 |
URS-ch sf | E14 Queen's Indian |
| 44. Antoshin vs Botvinnik |
 | 0-1 | 49 |
1955 |
USSR Championship | C18 French, Winawer |
| 45. M Beilin vs Antoshin |
| 1-0 | 35 |
1955 |
Moscow-ch | A43 Old Benoni |
| 46. Y Gusev vs Antoshin |
| ½-½ | 65 |
1955 |
URS-ch sf | C85 Ruy Lopez, Exchange Variation Doubly Deferred (DERLD) |
| 47. Antoshin vs Flohr |
| 1-0 | 39 |
1955 |
Ch Moscow | D15 Queen's Gambit Declined Slav |
| 48. Antoshin vs Taimanov |
| ½-½ | 31 |
1955 |
USSR | E40 Nimzo-Indian, 4.e3 |
| 49. Antoshin vs O Moiseev |
| 1-0 | 30 |
1955 |
URS-ch 1L | B91 Sicilian, Najdorf, Zagreb (Fianchetto) Variation |
| 50. Lisitsin vs Antoshin |
| 1-0 | 66 |
1955 |
USSR Championship | A08 King's Indian Attack |