| page 2 of 367; games 26-50 of 9,174 |
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| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 26. J Perlis vs Tartakower |
 | 0-1 | 11 |
1907 |
Ostende | B22 Sicilian, Alapin |
| 27. Reti vs Maroczy |
 | 0-1 | 54 |
1908 |
Vienna | B22 Sicilian, Alapin |
| 28. J Perlis vs Tartakower |
| 0-1 | 31 |
1908 |
Vienna | B22 Sicilian, Alapin |
| 29. J Perlis vs Rubinstein |
| ½-½ | 31 |
1908 |
Vienna | B22 Sicilian, Alapin |
| 30. Von Gottschall vs Swiderski |
| 0-1 | 39 |
1908 |
16th DSB Kongress, Duesseldorf | B22 Sicilian, Alapin |
| 31. Nimzowitsch vs O Chajes |
 | 1-0 | 32 |
1911 |
Karlsbad | B22 Sicilian, Alapin |
| 32. T C Jensen vs T Aalheim |
| 0-1 | 36 |
1920 |
Goteborg C | B22 Sicilian, Alapin |
| 33. Tartakower vs Reti |
 | 1-0 | 35 |
1920 |
Match Wiener Schach-Klub | B22 Sicilian, Alapin |
| 34. Tartakower vs H Mueller |
| ½-½ | 29 |
1921 |
Vienna | B22 Sicilian, Alapin |
| 35. A Van Foreest vs Euwe |
| 0-1 | 69 |
1923 |
Amsterdam | B22 Sicilian, Alapin |
| 36. R Mikulka vs Prokes |
| 0-1 | 62 |
1923 |
Pardubice | B22 Sicilian, Alapin |
| 37. Tartakower vs Colle |
| ½-½ | 36 |
1925 |
Paris | B22 Sicilian, Alapin |
| 38. Nimzowitsch vs Vidmar |
  | ½-½ | 33 |
1927 |
New York | B22 Sicilian, Alapin |
| 39. L'Hermet vs W Schoenmann |
| 1-0 | 45 |
1927 |
25. DSB Kongress | B22 Sicilian, Alapin |
| 40. Alekhine vs J W Collins |
 | ½-½ | 52 |
1929 |
Chicago | B22 Sicilian, Alapin |
| 41. B Thelen vs NN |
 | 1-0 | 8 |
1930 |
Berlijn | B22 Sicilian, Alapin |
| 42. Zakar vs Szabo |
 | 0-1 | 9 |
1933 |
HUN | B22 Sicilian, Alapin |
| 43. Zakar vs Szabo |
 | 0-1 | 8 |
1933 |
Hongarije | B22 Sicilian, Alapin |
| 44. Lasker vs F Tonini Mme / Le Lionnais |
| 0-1 | 50 |
1933 |
Paris sim | B22 Sicilian, Alapin |
| 45. M Kagan vs H Lyman |
 | 0-1 | 19 |
1937 |
Boston m | B22 Sicilian, Alapin |
| 46. K Wojtyla vs H Ropstorff |
| 1-0 | 30 |
1938 |
Krakow (composition) | B22 Sicilian, Alapin |
| 47. Alekhine vs Foltys |
| ½-½ | 27 |
1942 |
Praha (05) | B22 Sicilian, Alapin |
| 48. M Yudovich Sr. vs Kotov |
| 0-1 | 40 |
1942 |
Moscow-ch | B22 Sicilian, Alapin |
| 49. Alekhine vs E Cima |
 | 0-1 | 25 |
1943 |
Oviedo | B22 Sicilian, Alapin |
| 50. Alekhine vs J Podgorny |
 | 1-0 | 28 |
1943 |
Prague | B22 Sicilian, Alapin |
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| page 2 of 367; games 26-50 of 9,174 |
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