Posle 4.kola u vođstvu se izdvojio Caruana sa 3 poena. U četvrtom kolu Caruana je savladao Mishru (partija je trajala 60 poteza). Pola poena manje od Caruane imaju Niemann, So i Oparin.
Saint Louis, 11-24.10.2024.
ch-USA 2024 Saint Louis USA (USA),
| Rezultati 4.kola (14.oktobar, 2024) | ||||||
| Caruana, Fabiano | – Mishra, Abhimanyu | 1-0 | 60 | C11 | French Defence | |
| So, Wesley | – Oparin, Grigoriy | ½-½ | 54 | D31 | Semi-Slav Defence | |
| Sevian, Samuel | – Yoo, Christopher Woojin | ½-½ | 51 | D41 | Semi-Tarrasch Defence | |
| Shankland, Sam | – Niemann, Hans Moke | ½-½ | 71 | A14 | Reti Opening | |
| Liang, Awonder | – Robson, Ray | 0-1 | 28 | B90 | Sicilian Najdorf Variation | |
| Dominguez Perez, Leinier | – Aronian, Levon | ½-½ | 43 | C11 | French Defence | |
Stanje posle 4.kola
| 1. | Caruana, Fabiano | g | USA | 2796 | 3 |
| 2. | Niemann, Hans Moke | g | USA | 2733 | 2½ |
| 3. | So, Wesley | g | USA | 2751 | 2½ |
| 4. | Sevian, Samuel | g | USA | 2689 | 2½ |
| 5. | Shankland, Sam | g | USA | 2677 | 2 |
| 6. | Liang, Awonder | g | USA | 2677 | 2 |
| 7. | Oparin, Grigoriy | g | USA | 2662 | 2 |
| 8. | Aronian, Levon | g | USA | 2738 | 1½ |
| 9. | Dominguez Perez, Leinier | g | USA | 2741 | 1½ |
| 10. | Robson, Ray | g | USA | 2693 | 1½ |
| 11. | Mishra, Abhimanyu | g | USA | 2630 | 1½ |
| 12. | Yoo, Christopher Woojin | g | USA | 2590 | 1½ |
Liang,Awonder (2677) – Robson,Ray (2693) [B90]
ch-USA 2024 Saint Louis USA (4.3), 14.10.2024
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.h3 e5 7.Nb3 Be6 8.Qf3 Be7 9.Bd2 0–0 10.0–0–0 b5 11.Nd5 Nxd5 12.exd5 Bc8 13.Ba5 Qe8 14.Kb1 f5 15.Bb4 Nd7 16.Na5 Nf6 17.Qa3
17…Ne4 18.Rg1 Nxf2 19.Re1 Ne4 20.Bd3 Rf6 21.g4
21…Ng5 22.Bxf5 Bxf5 23.gxf5 Rxf5 24.Nc6 Nf3 25.Rgf1 e4 26.Rxe4
26…Nd2+ 27.Bxd2 Rxf1+ 28.Be1
28…Bh4 0–1
Caruana,Fabiano (2796) – Mishra,Abhimanyu (2630) [C11]
ch-USA 2024 Saint Louis USA (4.6), 14.10.2024
1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd7 5.Nce2 c5 6.c3 Nc6 7.Nf3 Be7 8.g3 0–0 9.h4 cxd4 10.cxd4 f6 11.exf6 Bb4+ 12.Nc3 Nxf6 13.Bg2 Bd7 14.0–0 Be8 15.Bf4 Bh5 16.Qd3 Bd6 17.Ne2 Ne4 18.Qe3 Qf6 19.Rad1 Rae8 20.Ne5 Bxe2 21.Qxe2
21…Nxd4 22.Rxd4 Bxe5 23.Bxe5 Qxe5 24.Rb4 Re7
25.Bxe4 dxe4 26.Rxe4 Qd5 27.b3 e5 28.Qe3 b6 29.Re1 Rfe8 30.Qe2 Qc5 31.Kh2 Rd8
32.f4 Qc3 33.Qg4 Rde8 34.R1e3 Qd2+ 35.Re2 Qc3 36.Qh5 h6 37.Rxe5 Rxe5 38.fxe5 Qc6 39.Qg4 Rf8 40.e6 Rf1 41.Qe4 Qxe4 42.Rxe4 Rf8 43.Kh3 Rc8 44.Kg4 Kf8 45.Rc4 Rd8 46.Rc7 Rd5 47.Rf7+ Kg8 48.Kf4 Rd2 49.Rxa7 Kf8 50.Rf7+ Ke8 51.Rxg7 Rxa2 52.Rb7 Rb2 53.Rxb6 Ke7 54.Kg4 Re2 55.Kh5 Re3 56.g4 Re4 57.b4 Kf6 58.b5 Rb4 59.Rc6 Rxb5+ 60.Kxh6
1–0
ch-USA w 2024 Saint Louis USA (USA)
Yip Carissa u vođstvu
| Rezultati 4.kola (14.oktobar, 2024) | ||||||
|---|---|---|---|---|---|---|
| Tokhirjonova, Gulrukhbegim | – Zatonskih, Anna | 1-0 | 62 | C11 | French Defence | |
| Abrahamyan, Tatev | – Lee, Megan | 0-1 | 42 | C55 | Two Knights Defence | |
| Lee, Alice | – Atwell, Rose | ½-½ | 48 | D87 | Gruenfeld Botvinnik | |
| Krush, Irina | – Yip, Carissa | 0-1 | 54 | A10 | Dutch, QI and KID Systems | |
| Paikidze, Nazi | – Pourkashiyan, Atousa | ½-½ | 45 | B23 | Sicilian Closed | |
| Yu, Jennifer | – Cervantes Landeiro, Thalia | 0-1 | 40 | D00 | Queen’s Pawn Game | |
Stanje posle 4.kola
| 1. | Yip, Carissa | m | USA | 2418 | 4 |
| 2. | Tokhirjonova, Gulrukhbegim | m | USA | 2374 | 3 |
| 3. | Abrahamyan, Tatev | wg | USA | 2327 | 2½ |
| 4. | Pourkashiyan, Atousa | wg | USA | 2269 | 2 |
| 5. | Lee, Alice | m | USA | 2395 | 2 |
| 6. | Krush, Irina | g | USA | 2388 | 2 |
| 7. | Cervantes Landeiro, Thalia | f | USA | 2302 | 2 |
| 8. | Atwell, Rose | f | USA | 2185 | 2 |
| 9. | Lee, Megan | f | USA | 2253 | 1½ |
| 10. | Paikidze, Nazi | m | USA | 2314 | 1 |
| 11. | Zatonskih, Anna | m | USA | 2312 | 1 |
| 12. | Yu, Jennifer | f | USA | 2267 | 1 |
Tokhirjonova,Gulrukhbegim (2374) – Zatonskih,Anna (2312) [C11]
ch-USA w 2024 Saint Louis USA (4.1), 14.10.2024
1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 dxe4 5.Nxe4 Be7 6.Bxf6 gxf6 7.Nc3 Nc6 8.Nf3 Nb4 9.Bc4 c6 10.Qd2 Qa5 11.0–0 Qf5 12.a3 Rg8 13.Ne1 Nd5 14.Nxd5 cxd5 15.Bd3 Qh5 16.Rc1 Bd7 17.f4 0–0–0 18.Rf3 Kb8 19.Qf2 Bd6 20.Be2 Qh6 21.Rd1 Rg6 22.g3 e5 23.fxe5 fxe5 24.dxe5 Bc7 25.Rb3 Ba4 26.Rb4 Bb6
27.Rxb6 Rxb6 28.Rd4 Be8 29.Nd3 Qd2 30.c4 Bc6 31.b4 Re8 32.c5 Ra6 33.Ne1 Qc1 34.Bxa6 bxa6 35.Kg2 Qxa3 36.Qxf7 Qe3 37.Nf3 Qe2+ 38.Kh3 Qe3 39.Qf4 Qe2 40.Rd2 Qe4 41.Rd4 Qe2 42.g4 Qf2 43.Rd2 Qf1+ 44.Kg3 d4 45.Nxd4 Qe1+ 46.Rf2 Bd5 47.e6+ Ka8 48.Kh3 h5 49.gxh5 Qc3+ 50.Kh4 Qxb4 51.Qe5 Qxc5 52.h6 Rxe6 53.Rf8+ Qxf8 54.Qxd5+ Kb8 55.Qxe6 Qf4+ 56.Kh5 Qxd4 57.h7 Qd1+ 58.Kg6 Qc2+ 59.Kg7 Qg2+ 60.Qg6 Qb2+ 61.Qf6 Qb7+ 62.Kh6 1–0
Yu,Jennifer (2267) – Cervantes Landeiro,Thalia (2302) [D00]
ch-USA w 2024 Saint Louis USA (4.2), 14.10.2024
1.d4 d5 2.Bf4 Nf6 3.e3 e6 4.Nd2 Bd6 5.Bg3 c5 6.Ngf3 Nc6 7.c3 0–0 8.Bd3 b6 9.Ne5 Qc7 10.f4 Nd7 11.0–0 f5 12.Bh4 Nf6 13.h3 Ne4 14.Rc1 Nxe5 15.dxe5 Be7 16.Bxe7 Qxe7 17.Nxe4 fxe4 18.Be2 Bb7 19.Qe1 Rad8 20.Rd1 Bc6 21.g4 b5 22.b4 a5 23.bxc5 Qxc5 24.Rd4 Bd7 25.Qd2 Rc8 26.a4 Qxc3 27.Bxb5 Bxb5 28.axb5 Qb3 29.Rf2 Rc3 30.Re2 Rfc8 31.Kf2 Rd3 32.Qb2
32…Rxe3 33.Qxb3 Rxb3 34.f5 Rxb5 35.fxe6 Kf8 36.Red2 Rcc5 37.Ke3 Ke7 38.Kf4 Kxe6 39.Ra4 Rb8 40.Rda2 Rf8+ 0–1
Abrahamyan,Tatev (2327) – Lee,Megan (2253) [C55]
ch-USA w 2024 Saint Louis USA (4.3), 14.10.2024
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d3 Be7 5.0–0 0–0 6.Re1 d6 7.a4 Na5 8.Ba2 c5 9.c3 Nc6 10.h3 Be6 11.Bxe6 fxe6 12.Na3 Rc8 13.Rb1 Qe8 14.Nc4 Qg6 15.b4 cxb4 16.cxb4 Nh5 17.b5 Nd8 18.Rb2 b6 19.a5 bxa5 20.Be3 Nb7 21.b6 a6 22.Kh2 Nf4 23.Bxf4 Rxf4 24.Re3 Qe8 25.Qd2 Rc5 26.Re1 g5 27.Ra1 a4 28.Qd1 d5 29.exd5 e4 30.Nd4 exd5 31.Ne3 Bf6 32.Rxa4 exd3 33.Ng4 Bg7 34.Rd2
34…h5 35.Rxa6 Bxd4 36.Rxd3 hxg4 37.Rxd4 Qe5 38.Rd2 Ra4+ 39.g3 Rxa6 40.Re2 Qf6 41.Re8+ Kf7 42.Qe2 Ra2 0–1
Krush,Irina (2388) – Yip,Carissa (2418) [A10]
ch-USA w 2024 Saint Louis USA (4.5), 14.10.2024
1.c4 g6 2.Nc3 Bg7 3.d4 c5 4.d5 Bxc3+ 5.bxc3 e5 6.e4 d6 7.Bd3 Nd7 8.Ne2 Qe7 9.0–0 h5 10.a4 a5 11.Rb1 Kd8 12.Be3 Kc7 13.Rb5 h4 14.Qd2 Ra6 15.Qb2 g5 16.Rb1 b6 17.f3 f6 18.Nc1 Qg7 19.Nb3 Ne7 20.Be2 Kd8 21.Bf2 Ng6 22.Nd2 Kc7 23.Nf1 Ne7 24.Ne3 Qh7 25.Kf1 f5 26.exf5 Nxf5 27.Ng4 h3 28.g3 Rf8 29.Kg1 Ne7 30.Be3 Qg6 31.Nf2 e4 32.fxe4 Rxf2 33.Kxf2 Qxe4 34.Bxg5 Qg2+ 35.Ke1 Qxh2 36.Bxe7 Qxg3+ 37.Kd2 Qf4+ 38.Kc2 Qe4+ 39.Kb3 Qxe7 40.Ka3 Qh4 41.Bd3 Qg3 42.Bf1 Qh4 43.Bd3 Ne5 44.Rxb6 Nxd3 45.Qb5
45…Nb4 46.Rxa6 Bxa6 47.Qxa5+ Kd7 48.cxb4 Qg3+ 49.Kb2 Qe5+ 50.Kc2 Qe2+ 51.Kc3 Qxc4+ 52.Kb2 Qd4+ 53.Kc1 Qc3+ 54.Kd1
54…h2 0–1