| RD 4 | | SLOUGH SHARKS 1 | 2480 | v | GUILDFORD-ADC 1 | 2523 |
| 1 | w | Navara, David | 2646 | 1 - 0 | Fressinet, Laurent | 2624 |
| 2 | b | Pert, Nicholas | 2500 | 0 - 1 | Rowson, Jonathan | 2599 |
| 3 | w | Erdos, Viktor | 2522 | ½ - ½ | Gallagher, Joseph G | 2550 |
| 4 | b | Schenk, Andreas | 2497 | ½ - ½ | Hebden, Mark L | 2514 |
| 5 | w | Jones, Gawain C B | 2444 | ½ - ½ | King, Daniel J | 2526 |
| 6 | b | McNab, Colin A | 2456 | 1 - 0 | Plaskett, James | 2485 |
| 7 | w | Radziewicz, Iweta (F) * | 2453 | 0 - 1 | Conquest, Stuart C | 2514 |
| 8 | b | Martyn, Rafe | 2323 | 0 - 1 | Ciuksyte, Dagne | 2370 |
| | | | | 3½-4½ | | |
| RD 4 | | BARBICAN 4NCL 1 | 2370 | v | WOOD GREEN 1 | 2501 |
| 1 | w | Parker, Jonathan | 2515 | ½ - ½ | Lalic, Bogdan | 2490 |
| 2 | b | Kelly, Brian | 2496 | 0 - 1 | Emms, John M | 2502 |
| 3 | w | Palliser, Richard | 2389 | 0 - 1 | Speelman, Jonathan S | 2539 |
| 4 | b | Rogers, Jonathan W | 2340 | 0 - 1 | Gormally, Daniel W | 2566 |
| 5 | w | Collins, Sam | 2408 | ½ - ½ | Baburin, Alexander | 2511 |
| 6 | b | Devereaux, Maxim | 2344 | ½ - ½ | Ward, Christopher | 2475 |
| 7 | w | Knott, Simon | 2378 | ½ - ½ | Turner, Matthew J | 2495 |
| 8 | b | Bhatia, Kanwal K (F) | 2091 | 0 - 1 | Arakhamia-Grant, Ketevan (F) | 2426 |
| | | | | 2 - 6 | | |
| RD 4 | | GUILDFORD-ADC 2 | 2418 | v | HILSMARK K'FISHER 1 | 2432 |
| 1 | w | Howell, David W L | 2475 | 0 - 1 | Wells, Peter K | 2513 |
| 2 | b | Cherniaev, Alexander | 2472 | ½ - ½ | Greet, Andrew N | 2428 |
| 3 | w | Shaw, John K | 2432 | 1 - 0 | Williams, Simon K | 2452 |
| 4 | b | Flear, Glenn C | 2474 | 0 - 1 | Arkell, Keith C | 2475 |
| 5 | w | Wallace, John P | 2392 | ½ - ½ | Trent, Lawrence | 2423 |
| 6 | b | Buckley, Graeme | 2391 | 0 - 1 | Berzinsh, Roland | 2447 |
| 7 | w | Povah, Nigel E | 2353 | 1 - 0 | Houska, Jovanka (F) | 2351 |
| 8 | b | Lalic, Susan (F) | 2356 | ½ - ½ | Crouch, Colin | 2365 |
| | | | | 3½-4½ | | |
| RD 4 | | WOOD GREEN 2 | 2402 | v | 3CS OLDHAM 1 | 2336 |
| 1 | w | Pert, Richard G | 2429 | ½ - ½ | Davies, Nigel R | 2521 |
| 2 | b | Martin, Andrew D | 2433 | 0 - 1 | Gordon, Stephen J | 2411 |
| 3 | w | Levitt, Jonathan P | 2448 | ½ - ½ | Haslinger, Stewart | 2426 |
| 4 | b | Sowray, Peter J | 2352 | ½ - ½ | Ashton, Adam G | 2331 |
| 5 | w | Rechel, Bernd | 2416 | ½ - ½ | James, Dale R | 2199 |
| 6 | b | Pein, Malcolm | 2403 | 1 - 0 | Longson, Alexander | 2264 |
| 7 | w | Sedina, Elena (F) | 2390 | ½ - ½ | Walton, Alan J | 2197 |
| 8 | b | Tiller, Bjorn | 2346 | 1 - 0 | default | |
| | | | | 4½-3½ | | |
| RD 4 | | THE ADS 1 | 2276 | v | BETSSON.COM | 2287 |
| 1 | w | Chandler, Murray G | 2537 | ½ - ½ | Ledger, Andrew J | 2438 |
| 2 | b | Richardson, John R | 2356 | 0 - 1 | Hunt, Adam C | 2431 |
| 3 | w | Cafferty, Bernard | 2207 | 0 - 1 | Ansell, Simon | 2383 |
| 4 | b | Snape, Ian | 2258 | ½ - ½ | Eames, Robert G | 2320 |
| 5 | w | Graham, David B | 2224 | ½ - ½ | Ledger, David J | 2278 |
| 6 | b | Broom, Mark | 2189 | 0 - 1 | Adelaja, Abimbola * | 2225 |
| 7 | w | Anderton, David | 2267 | ½ - ½ | Ledger, Stephen C | 2171 |
| 8 | b | Bellin, Jana (F) | 2170 | 1 - 0 | Lyell, Meri (F) | 2053 |
| | | | | 3 - 5 | | |
| RD 4 | | N.W. EAGLES 1 | 2256 | v | BARBICAN 4NCL 2 | 2209 |
| 1 | w | Quillan, Gary | 2356 | 1 - 0 | Cox, John J | 2384 |
| 2 | b | Morrison, Graham | 2326 | 1 - 0 | Pritchett, Craig W | 2291 |
| 3 | w | Littlewood, John E | 2275 | 0 - 1 | Berry, Neil | 2289 |
| 4 | b | van der Linden, Lukas | 2281 | ½ - ½ | Hodgson, John H | 2217 |
| 5 | w | Hague, Ben | 2300 | ½ - ½ | Taylor, Peter | 2241 |
| 6 | b | Kennaugh, Charles W | 2274 | ½ - ½ | Coleman, David | 2245 |
| 7 | w | Hughes, Howard R | 2194 | ½ - ½ | Flower, David G | 2106 |
| 8 | b | Milligan, Helen (F) | 2045 | ½ - ½ | Smith, Lucy (F) | 1900 |
| | | | | 4½-3½ | | |
|
Season 2005-06