Game |
| Result | Moves |
Year | Event/Locale | Opening |
1. Koltanowski vs K B Richardson |
 | 1-0 | 12 | 1960 | Simul blind 1/56 | C55 Two Knights Defense |
2. P M Shaw vs K B Richardson |
| 0-1 | 36 | 1961 | Appleby-Frodingham | A16 English |
3. K B Richardson vs R G Wade |
| 0-1 | 36 | 1961 | Appleby-Frodingham | E25 Nimzo-Indian, Samisch |
4. J A Sutton vs K B Richardson |
| ½-½ | 61 | 1961 | Appleby-Frodingham | C61 Ruy Lopez, Bird's Defense |
5. K B Richardson vs D A Smith |
| 1-0 | 37 | 1961 | Appleby-Frodingham | A53 Old Indian |
6. K B Richardson vs J A Lawrence |
| ½-½ | 44 | 1961 | Appleby-Frodingham | E25 Nimzo-Indian, Samisch |
7. K B Richardson vs C Zuidema |
| ½-½ | 36 | 1963 | Niemeyer Juniors | C86 Ruy Lopez, Worrall Attack |
8. D van Enk vs K B Richardson |
| 0-1 | 31 | 1963 | Niemeyer Juniors | E84 King's Indian, Samisch, Panno Main line |
9. E Scholl vs K B Richardson |
| 0-1 | 32 | 1963 | Niemeyer Juniors | E89 King's Indian, Samisch, Orthodox Main line |
10. J Sloth vs K B Richardson |
| 1-0 | 56 | 1964 | WchT U26 11th qual-B | A10 English |
11. J Farrand vs K B Richardson |
| 0-1 | 52 | 1968 | British Championship | A88 Dutch, Leningrad, Main Variation with c6 |
12. K B Richardson vs W Hartston |
| ½-½ | 29 | 1968 | British Championship | B90 Sicilian, Najdorf |
13. G Speed vs K B Richardson |
| 0-1 | 29 | 1968 | British Championship | B23 Sicilian, Closed |
14. K B Richardson vs J Penrose |
| 0-1 | 50 | 1968 | British Championship | B07 Pirc |
15. B Cafferty vs K B Richardson |
| ½-½ | 25 | 1968 | British Championship | B42 Sicilian, Kan |
16. K B Richardson vs C G Hilton |
| ½-½ | 56 | 1968 | British Championship | C79 Ruy Lopez, Steinitz Defense Deferred |
17. M H Horton vs K B Richardson |
| ½-½ | 60 | 1968 | British Championship | B85 Sicilian, Scheveningen, Classical |
18. K B Richardson vs C Pritchett |
| 0-1 | 29 | 1968 | British Championship | E17 Queen's Indian |
19. K B Richardson vs F Parr |
| 1-0 | 56 | 1968 | British Championship | B29 Sicilian, Nimzovich-Rubinstein |
20. A H Williams vs K B Richardson |
| ½-½ | 24 | 1968 | British Championship | B80 Sicilian, Scheveningen |
21. K B Richardson vs N Littlewood |
| 1-0 | 20 | 1968 | British Championship | B96 Sicilian, Najdorf |
22. K B Richardson vs Keene |
 | 0-1 | 33 | 1969 | 19th Autumn Congress | B07 Pirc |
23. K B Richardson vs P Dubinin |
| 1-0 | 31 | 1972 | 7th Correspondence World Championship | B78 Sicilian, Dragon, Yugoslav Attack, 10.castle long |
24. E Thiele vs K B Richardson |
| ½-½ | 52 | 1972 | 7th Correspondence World Championship | B06 Robatsch |
25. K B Richardson vs Y Estrin |
 | 1-0 | 48 | 1972 | 7th Correspondence World Championship | B36 Sicilian, Accelerated Fianchetto |