[Event "2021 Summer Marathon"] [Site "https://lichess.org/hvOC36V3"] [Date "2021.08.07"] [White "JVillaflor"] [Black "Insterburg"] [Result "1-0"] [UTCDate "2021.08.07"] [UTCTime "07:43:50"] [WhiteElo "2035"] [BlackElo "2363"] [WhiteRatingDiff "+10"] [BlackRatingDiff "-10"] [BlackTitle "NM"] [Variant "Standard"] [TimeControl "60+0"] [ECO "B01"] [Opening "Scandinavian Defense"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. e4 d5 { B01 Scandinavian Defense } 2. f3? { (0.43 → -0.84) Mistake. exd5 was best. } (2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Bd2 Bg4 6. Nf3 Qf5) 2... dxe4 3. fxe4 Nc6?! { (-0.32 → 0.36) Inaccuracy. Nf6 was best. } (3... Nf6 4. e5 Nd5 5. Nf3 Bf5 6. Nh4 e6 7. Nxf5 exf5 8. d4) 4. Nf3 e5 5. Bc4 f6?! { (0.00 → 0.72) Inaccuracy. Bc5 was best. } (5... Bc5 6. Qe2 Qd6 7. d3 Nf6 8. Bb5 O-O 9. Bxc6 bxc6 10. Nbd2) 6. d3 Bc5 7. Nc3 Nge7 8. Qe2?! { (0.17 → -0.38) Inaccuracy. Na4 was best. } (8. Na4 Bd6 9. a3 a6 10. Ba2 Bg4 11. Be3 Qd7 12. h3 Bxf3) 8... a6 9. Be3 Nd4?! { (-0.27 → 0.38) Inaccuracy. Bxe3 was best. } (9... Bxe3) 10. Bxd4?! { (0.38 → -0.18) Inaccuracy. Nxd4 was best. } (10. Nxd4 Bxd4 11. Qf2 h5 12. Bxd4 Qxd4 13. Qxd4 exd4 14. Ne2 c5 15. b4 b5 16. Bb3 cxb4) 10... Bxd4 11. Nxd4 Qxd4 12. O-O-O h5 13. Kb1?? { (0.03 → -3.00) Blunder. Qe1 was best. } (13. Qe1 h4) 13... Bg4 14. Qd2 Bxd1 15. Nxd1 O-O-O 16. Ne3?! { (-3.87 → -6.04) Inaccuracy. Be6+ was best. } (16. Be6+ Kb8) 16... Kb8?! { (-6.04 → -3.89) Inaccuracy. Qxe4 was best. } (16... Qxe4 17. Rf1 h4 18. a3 Kb8 19. Bf7 Rd4 20. Nc4 Qc6 21. Na5 Qb6 22. Nb3 Rd7 23. Rc1) 17. Nd5?! { (-3.89 → -5.67) Inaccuracy. Qe1 was best. } (17. Qe1 Rhf8) 17... Nxd5 18. Bxd5 c6 19. Bb3 Qxe4 20. Qa5 Qxg2 21. Rc1 Qxh2 22. a3 Qf2 23. Qb4 Qd4 24. Bc4 h4 25. c3 Qd6 26. Qb3 Ka7 27. d4 exd4 28. cxd4 h3 29. d5 cxd5 30. Bd3 h2 31. Rh1 Rh3 32. Qc2 Qg3 33. Bf1 Rh4 34. Qc5+ Ka8 35. Bxa6 Qd6 36. Bxb7+ Kxb7 37. Qb5+ Qb6 38. Qe2 Qg1+ 39. Ka2 Qxh1 40. Qb5+ Kc7 41. Qa5+ Kd7 42. Qb5+ Ke7 43. Qc5+ Rd6?! { (Mate in 11 → -76.31) Lost forced checkmate sequence. Ke6 was best. } (43... Ke6 44. Qb6+ Rd6 45. Qc7 Qe4 46. Qc8+ Ke5 47. Qe8+ Kf5 48. Qc8+ Re6 49. Qc5 h1=Q 50. Qf2+) 44. Qc7+ Rd7 45. Qc5+?! { (-86.25 → Mate in 8) Checkmate is now unavoidable. Qg3 was best. } (45. Qg3 g5) 45... Kf7 46. Qxd5+ Qxd5+ 47. b3 h1=Q 48. Kb2 { White wins on time. } 1-0