U poslednjem kolu odlučene su dvije partije. Geland je pobjedio Studera, a Kamski Keymera. Prvo mjesto osvojio je Kamski sa 5 poena. Drugi je Alekseenko sa 4, koliko ima i treći Boris Gelfand.
Round 7 on 2021/08/04 at 11:00
| Bo. | Rtg | Name | Result | Name | Rtg | ||||
| 1 | 2675 | GM | Gelfand Boris | 1 – 0 | GM | Studer Noel | 2581 | ||
| 2 | 2630 | GM | Pichot Alan | ½ – ½ | GM | Alekseenko Kirill | 2699 | ||
| 3 | 2620 | GM | Nihal Sarin | ½ – ½ | GM | Lagarde Maxime | 2648 | ||
| 4 | 2591 | GM | Keymer Vincent | 0 – 1 | GM | Kamsky Gata | 2658 |
Konačno stanje posle 7. kola
| Rk. | Name | FED | Rtg | Pts. | |
| 1 | GM | Kamsky Gata | USA | 2658 | 5,0 |
| 2 | GM | Alekseenko Kirill | RUS | 2699 | 4,0 |
| GM | Gelfand Boris | ISR | 2675 | 4,0 | |
| 4 | GM | Keymer Vincent | GER | 2591 | 3,5 |
| 5 | GM | Lagarde Maxime | FRA | 2648 | 3,0 |
| GM | Pichot Alan | ARG | 2630 | 3,0 | |
| GM | Nihal Sarin | IND | 2620 | 3,0 | |
| 8 | GM | Studer Noel | SUI | 2581 | 2,5 |
Gelfand,Boris (2675) – Studer,Noel (2581) [D27]
54th Biel GM 2021 Biel SUI (7.1), 04.08.2021
1.d4 d5 2.Nf3 Nf6 3.c4 dxc4 4.e3 e6 5.Bxc4 c5 6.0–0 a6 7.e4 b5 8.Be2 Nxe4 9.a4 Be7 10.axb5 0–0 11.Bf4 Nd7 12.Ne5 Nxe5 13.dxe5 Qb6 14.Bd3 f5 15.Qe2 c4 16.Bxc4 Bc5 17.Nd2 Ra7 18.bxa6
18…Nxf2 19.Rxf2 Bxa6 20.Bxa6 Rfa8 21.Re1 Bxf2+ 22.Qxf2 Rxa6 23.Qxb6 Rxb6 24.Rb1 Ra2 25.b3 Rb4 26.Be3 Rc2 27.g3 Rb5 28.Bf4 h6 29.h4 Rb4 30.h5
30…Rxf4 31.gxf4 Rxd2 32.b4 Rd7 33.b5 Rb7 34.Kf2 g5 35.hxg6 Kg7 36.Ke3 Kxg6 37.b6 Kh5 38.Kf3 Kg6 39.Kg3 h5 40.Kh4 Kh6
41.Rd1 Rxb6 42.Rd6 Rb4 43.Rxe6+ Kg7 44.Kg5 h4 45.Rg6+ 1–0
Keymer,Vincent (2591) – Kamsky,Gata (2658) [A80]
54th Biel GM 2021 Biel SUI (7.4), 04.08.2021
1.d4 f5 2.Bg5 g6 3.Nc3 Bg7 4.e3 Nh6 5.Bxh6 Bxh6 6.f4 d6 7.Nf3 Nd7 8.h4 Nf6 9.h5 e6 10.hxg6 hxg6 11.Bb5+ c6 12.Bd3 Qb6 13.Nh4 Bg7 14.Na4 Qa5+ 15.Nc3 Ng4 16.Ke2 Bd7 17.Nxg6 Rg8 18.Rh7 Bf6 19.Qh1 0–0–0 20.Ne7+ Bxe7 21.Rxe7 c5 22.Qg1 d5 23.Kd2 Nf6 24.Rf7 Rg6
25.Rxf6 Rxf6 26.a3 Qb6 27.Rb1 Rg8 28.Be2 Rh6 29.Bf3 cxd4 30.exd4 Be8 31.Qe3 Bd7 32.b3 Qd6 33.a4 Rh4 34.Ne2 Bc6 35.Kc3 Kb8 36.Kb2 Rc8 37.Rd1 Be8 38.Qf2 Rh7 39.Rd2
39…Bxa4 40.g3 Bb5 41.Nc1 a5 42.Be2 Be8 43.Bd3 a4 44.Re2 Qb4 45.Rxe6 Qc3+ 46.Ka2 Rh1 47.Qe3 axb3+ 48.Nxb3 Ba4 49.Nc1
49…Bxc2 50.Qe5+ Ka7 0–1