[Event "2024 Spring Marathon"] [Site "https://lichess.org/oCSRvvHX"] [Date "2024.05.11"] [White "Neverness"] [Black "gucelli"] [Result "0-1"] [UTCDate "2024.05.11"] [UTCTime "16:51:31"] [WhiteElo "2017"] [BlackElo "1968"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+6"] [Variant "Standard"] [TimeControl "300+0"] [ECO "B54"] [Opening "Sicilian Defense: Prins Variation"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 { B54 Sicilian Defense: Prins Variation } a6 6. Nc3 e6 7. g4 Be7 8. g5 Nh5 9. h4 Bd7 10. Bh3 g6 11. f4 Ng7? { (0.67 → 1.91) Mistake. Nc6 was best. } (11... Nc6 12. Be3) 12. f5 exf5 13. exf5 Nxf5 14. Nxf5 Bxf5 15. Bxf5 gxf5 16. Qd5 Qd7 17. O-O? { (2.17 → 0.55) Mistake. Be3 was best. } (17. Be3 Qe6 18. Qf3 Nc6 19. O-O-O O-O-O 20. Nd5 Ne5 21. Qxf5 Rde8 22. Qf1 Kb8) 17... Nc6 18. Rxf5?! { (0.47 → -0.55) Inaccuracy. Qxf5 was best. } (18. Qxf5 Ne5) 18... Qe6? { (-0.55 → 0.76) Mistake. Ne5 was best. } (18... Ne5 19. Rf2 h6 20. Bf4 O-O-O 21. Bxe5 dxe5 22. Qxd7+ Kxd7 23. Rxf7 Ke6 24. g6) 19. Qf3?? { (0.76 → -1.62) Blunder. Bd2 was best. } (19. Bd2) 19... Qe1+? { (-1.62 → 0.00) Mistake. Nd4 was best. } (19... Nd4) 20. Kh2? { (0.00 → -1.30) Mistake. Kg2 was best. } (20. Kg2 Qxh4 21. Bf4 Nd4 22. Qxb7 O-O 23. Bg3 Rfb8 24. Qc7 Rc8 25. Qb7) 20... Qxh4+ 21. Kg1?! { (-1.28 → -2.41) Inaccuracy. Qh3 was best. } (21. Qh3 Qxh3+ 22. Kxh3 Nd4 23. Rd5 Nxc2 24. Rb1 Nb4 25. Rd4 Nc6 26. Rd5 Rg8) 21... Rg8 22. Nd5?? { (-2.17 → -5.07) Blunder. Qe4 was best. } (22. Qe4 Qxe4 23. Nxe4 Nd4 24. Rf2 d5 25. Nf6+ Bxf6 26. Rxf6 Nxc2 27. Rb1 Rg6) 22... Nd4 23. Nc7+ Kd8 24. Qxb7 Rc8 25. Be3?! { (-5.28 → -7.24) Inaccuracy. Rxf7 was best. } (25. Rxf7 Rxc7 26. Qb6 Ke8 27. Qxc7 Kxf7 28. Qc4+ Kg7 29. Qc3 Kg6 30. Qd3+ Nf5) 25... Qg4+?! { (-7.24 → -5.28) Inaccuracy. Qg3+ was best. } (25... Qg3+ 26. Qg2 Qxe3+ 27. Qf2 Nxf5 28. Qxe3 Nxe3 29. Kf2 Nxc2 30. Rh1 Rxc7 31. Rxh7) 26. Kh1?? { (-5.28 → Mate in 18) Checkmate is now unavoidable. Qg2 was best. } (26. Qg2 Qxg2+ 27. Kxg2 Nxf5 28. Nd5 Nxe3+ 29. Nxe3 Rxg5+ 30. Kf3 h5 31. Rh1 Re5) 26... Qh3+ 27. Kg1 Qxe3+ 28. Kg2 Qe2+ 29. Rf2?! { (-10.10 → Mate in 6) Checkmate is now unavoidable. Kh1 was best. } (29. Kh1 Nxf5 30. Qg2 Qh5+ 31. Qh2 Ng3+ 32. Kg2 Qxg5 33. Rc1 Nf5+ 34. Kf1 Qxc1+) 29... Qg4+? { (Mate in 6 → -7.83) Lost forced checkmate sequence. Rxg5+ was best. } (29... Rxg5+ 30. Kh1 Qxf2 31. Ne6+ fxe6 32. Qb6+ Ke8 33. Qb5+ axb5 34. b4 Rh5#) 30. Kf1 Rxg5 31. Ne6+ fxe6 32. Qb6+? { (-7.13 → Mate in 8) Checkmate is now unavoidable. Qg2 was best. } (32. Qg2 Qh5 33. Qh2 Nxc2 34. Qxh5 Rxh5 35. Rd1 Ne3+ 36. Ke2 Nxd1 37. Kxd1 Rd5+) 32... Kd7? { (Mate in 8 → -9.93) Lost forced checkmate sequence. Ke8 was best. } (32... Ke8 33. Qxd4 Qxd4 34. Re1 Rxc2 35. Rxc2 Qd3+ 36. Kf2 Rf5+ 37. Kg2 Qf3+ 38. Kh2) 33. Qb7+ Rc7 34. Qh1? { (-8.16 → Mate in 11) Checkmate is now unavoidable. Qg2 was best. } (34. Qg2 Qh5 35. Qh2 Qg6 36. Rd1 Nxc2 37. Rdd2 Ne3+ 38. Ke2 Ng2 39. Rf4 Nxf4+) 34... h5? { (Mate in 11 → -7.80) Lost forced checkmate sequence. Nf5 was best. } (34... Nf5 35. Qf3 Qg1+ 36. Ke2 Rxc2+ 37. Kd3 Qxf2 38. Qxf2 Rxf2 39. Kc3 Rg3+ 40. Kb4) 35. Rc1? { (-7.80 → Mate in 11) Checkmate is now unavoidable. c3 was best. } (35. c3 Nf5 36. Ke1 Ng3 37. Qf3 Re5+ 38. Kd1 Ne4 39. Qxg4 Nxf2+ 40. Kc2 hxg4) 35... Nf5 36. Rg2 Ne3+ 37. Kg1 Nxg2 38. Rd1 Ne3+ { Black wins on time. } 0-1