
[Event "Marshall Summer Inv GMA"]
[Site "New York USA"]
[Date "2025.07.10"]
[Round "4.1"]
[White "Posthuma, Joshua"]
[Black "Cordova, E"]
[Result "1-0"]
[WhiteElo "2392"]
[BlackElo "2513"]
[ECO "E00"]
[PlyCount "81"]
1.d4 Nf6 2.c4 e6 3.g3 Bb4+ 4.Nd2 c5 5.a3 Bxd2+ 6.Qxd2 Ne4 7.Qe3 d5 8.dxc5 f5 9.cxd5 exd5 10.Bg2 Nc6 11.Nf3 d4 12.Qb3 Nxc5 13.Qc4 Ne4 14.O-O Qf6 15.Ng5 Bd7 16.Nxe4 fxe4 17.Bxe4 Ne5 18.Qb4 Bc6 19.Bxc6+ bxc6 20.Bf4 Ng6 21.Bb8 Qf7 22.Bd6 Rd8 23.Rad1 a5 24.Qxd4 Qe6 25.Rd3 Kf7 26.Rf3+ Kg8 27.Rd1 h5 28.Re3 Qf7 29.Qc5 Rh6 30.Qxa5 Rd7 31.Qa8+ Kh7 32.Qxc6 h4 33.Qc2 hxg3 34.Bxg3 Rxd1+ 35.Qxd1 Rh5 36.Qc2 Kh6 37.Qc6 Rd5 38.Qe6 Rd1+ 39.Kg2 Qb7+ 40.Qe4 Rd5 41.Rd3 1-0
[Site "New York USA"]
[Date "2025.07.10"]
[Round "4.1"]
[White "Posthuma, Joshua"]
[Black "Cordova, E"]
[Result "1-0"]
[WhiteElo "2392"]
[BlackElo "2513"]
[ECO "E00"]
[PlyCount "81"]
1.d4 Nf6 2.c4 e6 3.g3 Bb4+ 4.Nd2 c5 5.a3 Bxd2+ 6.Qxd2 Ne4 7.Qe3 d5 8.dxc5 f5 9.cxd5 exd5 10.Bg2 Nc6 11.Nf3 d4 12.Qb3 Nxc5 13.Qc4 Ne4 14.O-O Qf6 15.Ng5 Bd7 16.Nxe4 fxe4 17.Bxe4 Ne5 18.Qb4 Bc6 19.Bxc6+ bxc6 20.Bf4 Ng6 21.Bb8 Qf7 22.Bd6 Rd8 23.Rad1 a5 24.Qxd4 Qe6 25.Rd3 Kf7 26.Rf3+ Kg8 27.Rd1 h5 28.Re3 Qf7 29.Qc5 Rh6 30.Qxa5 Rd7 31.Qa8+ Kh7 32.Qxc6 h4 33.Qc2 hxg3 34.Bxg3 Rxd1+ 35.Qxd1 Rh5 36.Qc2 Kh6 37.Qc6 Rd5 38.Qe6 Rd1+ 39.Kg2 Qb7+ 40.Qe4 Rd5 41.Rd3 1-0
[Event "Marshall Summer Inv GMA"]
[Site "New York USA"]
[Date "2025.07.10"]
[Round "4.1"]
[White "Posthuma, Joshua"]
[Black "Cordova, E"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2392"]
[BlackElo "2513"]
[ECO "E00"]
[Opening "Catalan opening"]
[EventDate "2025.07.08"]
[WhiteFideId "2096889"]
[BlackFideId "3801497"]
1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Nd2 c5 5. a3 Bxd2+ 6. Qxd2 Ne4 7. Qe3 d5
8. dxc5 f5 9. cxd5 exd5 10. Bg2 Nc6 11. Nf3 d4 12. Qb3 Nxc5 13. Qc4 Ne4 14.
O-O Qf6 15. Ng5 Bd7 16. Nxe4 fxe4 17. Bxe4 Ne5 18. Qb4 Bc6 19. Bxc6+ bxc6
20. Bf4 Ng6 21. Bb8 Qf7 22. Bd6 Rd8 23. Rad1 a5 24. Qxd4 Qe6 25. Rd3 Kf7
26. Rf3+ Kg8 27. Rd1 h5 28. Re3 Qf7 29. Qc5 Rh6 30. Qxa5 Rd7 31. Qa8+ Kh7
32. Qxc6 h4 33. Qc2 hxg3 34. Bxg3 Rxd1+ 35. Qxd1 Rh5 36. Qc2 Kh6 37. Qc6
Rd5 38. Qe6 Rd1+ 39. Kg2 Qb7+ 40. Qe4 Rd5 41. Rd3 1-0