| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 51. R York-Weaving vs A Kalaiyalahan |
| 0-1 | 37 | 2015 | British Championship | B25 Sicilian, Closed |
| 52. J Rudd vs A Kalaiyalahan |
| ½-½ | 50 | 2015 | British Championship | E98 King's Indian, Orthodox, Taimanov, 9.Ne1 |
| 53. A Kalaiyalahan vs A Lewis |
| ½-½ | 45 | 2015 | British Championship | E69 King's Indian, Fianchetto, Classical Main line |
| 54. A Kalaiyalahan vs J S Burke |
| ½-½ | 63 | 2015 | London Chess Classic Open | A46 Queen's Pawn Game |
| 55. A Kalaiyalahan vs Jake Hung |
| 1-0 | 69 | 2015 | London Chess Classic Open | A40 Queen's Pawn Game |
| 56. K Disu vs A Kalaiyalahan |
| ½-½ | 42 | 2015 | London Chess Classic Open | E63 King's Indian, Fianchetto, Panno Variation |
| 57. J Richardson vs A Kalaiyalahan |
| 1-0 | 40 | 2015 | London Chess Classic Open | D12 Queen's Gambit Declined Slav |
| 58. A Kalaiyalahan vs H Ditmas |
| ½-½ | 70 | 2015 | London Chess Classic Open | E15 Queen's Indian |
| 59. J Radovanovic vs A Kalaiyalahan |
| ½-½ | 51 | 2015 | London Chess Classic Open | B30 Sicilian |
| 60. A Kalaiyalahan vs S Brozel |
| 1-0 | 26 | 2015 | London Chess Classic Open | E15 Queen's Indian |
| 61. S J Roe vs A Kalaiyalahan |
| 0-1 | 53 | 2015 | London Chess Classic Open | E63 King's Indian, Fianchetto, Panno Variation |
| 62. A Kalaiyalahan vs J Jackson |
| 1-0 | 35 | 2015 | London Chess Classic Open | A60 Benoni Defense |
| 63. Sadler vs A Kalaiyalahan |
| 1-0 | 67 | 2015 | London Classic Superrapid | B31 Sicilian, Rossolimo Variation |
| 64. A Kalaiyalahan vs S Golubov |
| 0-1 | 59 | 2015 | 53rd Groningen Open | E62 King's Indian, Fianchetto |
| 65. A Kalaiyalahan vs S A Walker |
| 1-0 | 39 | 2016 | British Championship | D71 Neo-Grunfeld |
| 66. Adams vs A Kalaiyalahan |
| 1-0 | 54 | 2016 | British Championship | B47 Sicilian, Taimanov (Bastrikov) Variation |
| 67. A Kalaiyalahan vs D Mason |
| 0-1 | 62 | 2016 | British Championship | A96 Dutch, Classical Variation |
| 68. R Birkett vs A Kalaiyalahan |
 | 0-1 | 31 | 2016 | British Championship | B44 Sicilian |
| 69. A Kalaiyalahan vs K Kalavannan |
| ½-½ | 22 | 2016 | British Championship | E73 King's Indian |
| 70. N Bridge vs A Kalaiyalahan |
| 1-0 | 41 | 2016 | British Championship | E71 King's Indian, Makagonov System (5.h3) |
| 71. A Kalaiyalahan vs R Mitra |
| ½-½ | 32 | 2016 | British Championship | E09 Catalan, Closed |
| 72. A Pleasants vs A Kalaiyalahan |
| ½-½ | 17 | 2016 | British Championship | B40 Sicilian |
| 73. J Menadue vs A Kalaiyalahan |
| 1-0 | 35 | 2016 | British Championship | E80 King's Indian, Samisch Variation |
| 74. A Kalaiyalahan vs A Elwin |
| 0-1 | 51 | 2016 | British Championship | E69 King's Indian, Fianchetto, Classical Main line |
| 75. I Clark vs A Kalaiyalahan |
| ½-½ | 41 | 2016 | British Championship | B40 Sicilian |
Kibitzing
