
[Event "AGCA Spring Inv GM 2025"]
[Site "Austin, TX USA"]
[Date "2025.06.11"]
[Round "1.5"]
[White "Shafer, Logan C"]
[Black "Sandoval Mercado, Carlos"]
[Result "1/2-1/2"]
[WhiteElo "2217"]
[BlackElo "2389"]
[ECO "B94"]
[PlyCount "100"]
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 Nbd7 7.Qe2 Qa5 8.Bd2 Qb6 9.Nb3 e6 10.O-O-O h5 11.Be3 Qc7 12.a4 Be7 13.f3 Ne5 14.a5 Nfd7 15.Na4 Qc6 16.Nb6 Nxb6 17.Bxb6 Nd7 18.Bd4 e5 19.Be3 Nf6 20.Qc4 Be6 21.Qxc6+ bxc6 22.Nd2 d5 23.c3 O-O 24.Kc2 Nd7 25.Bd3 Nc5 26.Bxc5 Bxc5 27.b4 Be7 28.Nb3 dxe4 29.Bxe4 Rab8 30.Rb1 Rfd8 31.Nc5 Bxc5 32.bxc5 Rb5 33.Rxb5 cxb5 34.Bb7 Bc8 35.Rd1 Rxd1 36.Bxc8 Rd5 37.c6 Rc5 38.Bxa6 Rxc6 39.Bb7 Rc4 40.a6 Ra4 41.Kb3 Ra1 42.Kb4 f5 43.Kxb5 Kf8 44.Kb6 Rb1+ 45.Kc7 Ra1 46.Kb8 e4 47.fxe4 fxe4 48.a7 e3 49.Bf3 Rb1+ 50.Kc7 Ra1 1/2-1/2
[Site "Austin, TX USA"]
[Date "2025.06.11"]
[Round "1.5"]
[White "Shafer, Logan C"]
[Black "Sandoval Mercado, Carlos"]
[Result "1/2-1/2"]
[WhiteElo "2217"]
[BlackElo "2389"]
[ECO "B94"]
[PlyCount "100"]
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 Nbd7 7.Qe2 Qa5 8.Bd2 Qb6 9.Nb3 e6 10.O-O-O h5 11.Be3 Qc7 12.a4 Be7 13.f3 Ne5 14.a5 Nfd7 15.Na4 Qc6 16.Nb6 Nxb6 17.Bxb6 Nd7 18.Bd4 e5 19.Be3 Nf6 20.Qc4 Be6 21.Qxc6+ bxc6 22.Nd2 d5 23.c3 O-O 24.Kc2 Nd7 25.Bd3 Nc5 26.Bxc5 Bxc5 27.b4 Be7 28.Nb3 dxe4 29.Bxe4 Rab8 30.Rb1 Rfd8 31.Nc5 Bxc5 32.bxc5 Rb5 33.Rxb5 cxb5 34.Bb7 Bc8 35.Rd1 Rxd1 36.Bxc8 Rd5 37.c6 Rc5 38.Bxa6 Rxc6 39.Bb7 Rc4 40.a6 Ra4 41.Kb3 Ra1 42.Kb4 f5 43.Kxb5 Kf8 44.Kb6 Rb1+ 45.Kc7 Ra1 46.Kb8 e4 47.fxe4 fxe4 48.a7 e3 49.Bf3 Rb1+ 50.Kc7 Ra1 1/2-1/2
[Event "AGCA Spring Inv GM 2025"]
[Site "Austin, TX USA"]
[Date "2025.06.11"]
[Round "1.5"]
[White "Shafer, Logan C"]
[Black "Sandoval Mercado, Carlos"]
[Result "1/2-1/2"]
[WhiteTitle "CM"]
[BlackTitle "FM"]
[WhiteElo "2217"]
[BlackElo "2389"]
[ECO "B94"]
[Opening "Sicilian"]
[Variation "Najdorf, 6.Bg5"]
[EventDate "2025.06.11"]
[WhiteFideId "30993342"]
[BlackFideId "5109434"]
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Qe2 Qa5
8. Bd2 Qb6 9. Nb3 e6 10. O-O-O h5 11. Be3 Qc7 12. a4 Be7 13. f3 Ne5 14. a5
Nfd7 15. Na4 Qc6 16. Nb6 Nxb6 17. Bxb6 Nd7 18. Bd4 e5 19. Be3 Nf6 20. Qc4
Be6 21. Qxc6+ bxc6 22. Nd2 d5 23. c3 O-O 24. Kc2 Nd7 25. Bd3 Nc5 26. Bxc5
Bxc5 27. b4 Be7 28. Nb3 dxe4 29. Bxe4 Rab8 30. Rb1 Rfd8 31. Nc5 Bxc5 32.
bxc5 Rb5 33. Rxb5 cxb5 34. Bb7 Bc8 35. Rd1 Rxd1 36. Bxc8 Rd5 37. c6 Rc5 38.
Bxa6 Rxc6 39. Bb7 Rc4 40. a6 Ra4 41. Kb3 Ra1 42. Kb4 f5 43. Kxb5 Kf8 44.
Kb6 Rb1+ 45. Kc7 Ra1 46. Kb8 e4 47. fxe4 fxe4 48. a7 e3 49. Bf3 Rb1+ 50.
Kc7 Ra1 1/2-1/2