WORLDBASE Game IM Merario Alarcon vs CM Ibanez Koblash

[Event "91st ch-ESP 2026"] [Site "Linares ESP"] [Date "2026.08.21"] [Round "5.27"] [White "Merario Alarcon, Andres"] [Black "Ibanez Koblash, Daniel"] [Result "1-0"] [WhiteTitle "IM"] [BlackTitle "CM"] [WhiteElo "2416"] [BlackElo "2146"] [ECO "C60"] [Opening "Ruy Lopez"] [Variation "Cozio defence"] [EventDate "2026.08.17"] [WhiteFideId "24522767"] [BlackFideId "54580250"] [SourceTitle "The Week in Chess 1659"] [Source "Mark Crowther"] [SourceDate "2026.08.24"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 4. d4 Nxd4 5. Nxd4 exd4 6. Qxd4 c6 7. Bd3 Ng6 8. O-O Qb6 9. Qc3 Qb4 10. Be3 Qxc3 11. Nxc3 Bb4 12. f4 O-O 13. Ne2 Re8 14. Bd4 d6 15. Ng3 f6 16. h3 Bd2 17. Nh5 c5 18. Bc3 Bxc3 19. bxc3 Bd7 20. Ng3 Kf8 21. a4 Bc6 22. Bb5 Ne7 23. Bd3 g6 24. c4 a5 25. Ne2 f5 26. Nc3 fxe4 27. Nxe4 Nf5 28. Nf6 Re3 29. Kf2 Re7 30. g4 Nd4 31. Rfe1 Rxe1 32. Rxe1 Bxa4 33. Nxh7+ Kf7 34. Ng5+ Kf8 35. c3 Bc2 36. Bxg6 Bxg6 37. cxd4 cxd4 38. f5 Bf7 39. Nxf7 Kxf7 40. Ra1 d5 41. c5 a4 42. Ke2 a3 43. g5 d3+ 44. Kxd3 Ra4 45. Ke3 Rh4 46. Rb1 Rxh3+ 47. Kd4 Rh4+ 48. Kxd5 Ra4 49. Rxb7+ Kf8 50. g6 a2 51. f6 Ra8 52. Rh7 1-0