[Event "İZBİLİM KOLEJİ 9 EYLÜL SATRANÇ"] [Site "https://lichess.org/BfUPcwd2"] [Date "2023.09.09"] [White "GurlerKerem"] [Black "Cobbaltchess"] [Result "1-0"] [UTCDate "2023.09.09"] [UTCTime "15:13:54"] [WhiteElo "1221"] [BlackElo "1836"] [WhiteRatingDiff "+41"] [BlackRatingDiff "-11"] [Variant "Standard"] [TimeControl "300+0"] [ECO "B30"] [Opening "Sicilian Defense: Old Sicilian"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 { B30 Sicilian Defense: Old Sicilian } 3. c3 e5 4. Bc4 Nf6 5. Ng5 d5 6. exd5 Nxd5 7. Qh5 g6 8. Qf3 Qxg5 9. Bxd5 Qf5?? { (0.28 → 4.23) Blunder. Nd8 was best. } (9... Nd8 10. O-O) 10. Bxc6+ bxc6 11. Qxc6+ Kd8 12. Qxa8 Qc2 13. Qd5+ Bd7 14. O-O Be7 15. Re1 f6 16. d3 Ke8 17. Na3 Qa4 18. Qa8+ Bd8 19. Qb8 Ke7 20. Nc4 Qc2?? { (6.73 → Mate in 7) Checkmate is now unavoidable. Kf7 was best. } (20... Kf7 21. f4 e4 22. Qb3 Qxb3 23. axb3 a5 24. Nd6+ Kg7 25. Nxe4 f5 26. Nxc5 Bb6 27. Be3) 21. Qd6+ Ke8 22. Nxe5 Qa4 23. Nxg6+ Kf7 24. Nxh8+ Kg7 25. Qg3+?! { (Mate in 5 → 12.24) Lost forced checkmate sequence. Re7+ was best. } (25. Re7+ Kg8 26. Bh6 Bxe7 27. Qxe7 Qd1+ 28. Rxd1 Kxh8 29. Qf8#) 25... Kxh8?! { (12.24 → Mate in 4) Checkmate is now unavoidable. Qg4 was best. } (25... Qg4 26. Bh6+ Kxh6 27. Nf7+ Kg6 28. Qxg4+ Bxg4 29. Nxd8 Bc8 30. Ne6 Bxe6 31. Rxe6 h6 32. a4) 26. b3?! { (Mate in 4 → 11.62) Lost forced checkmate sequence. Bh6 was best. } (26. Bh6 Bg4 27. Qd6 Be7 28. Qxe7 Bc8 29. Qf8#) 26... Qc6?! { (11.62 → Mate in 4) Checkmate is now unavoidable. Qg4 was best. } (26... Qg4 27. Qxg4 Bxg4 28. Re8+ Kg7 29. Rxd8 Kf7 30. Be3 Ke7 31. Rg8 f5 32. Re1 Kf7 33. Rd8) 27. Bf4? { (Mate in 4 → 9.43) Lost forced checkmate sequence. Bh6 was best. } (27. Bh6 Bg4 28. Qxg4 Qd7 29. Re8+ Qxe8 30. Qg7#) 27... Be8 28. Bh6 Bg6 29. d4 cxd4 30. cxd4 Bc7?! { (11.83 → Mate in 6) Checkmate is now unavoidable. Kg8 was best. } (30... Kg8 31. Rac1 Qd7 32. d5 a6 33. Rc6 Kf7 34. Rxa6 Be7 35. Qb8 Qd8 36. Qb7 Bh5 37. d6) 31. Rac1 Qxc1 32. Rxc1 Bxg3 33. hxg3?! { (Mate in 2 → 10.71) Lost forced checkmate sequence. Rc8+ was best. } (33. Rc8+ Be8 34. Rxe8#) 33... Kg8 34. Rc8+ Kf7 35. d5 Ke7 36. Rc5 Kd6 37. b4 Be4 38. Bf4+ Kd7 39. d6 f5? { (9.60 → Mate in 9) Checkmate is now unavoidable. Kd8 was best. } (39... Kd8 40. Rc7) 40. Rc4? { (Mate in 9 → 9.67) Lost forced checkmate sequence. Rc7+ was best. } (40. Rc7+ Ke8 41. d7+ Kd8 42. Rxa7 h6 43. Bxh6 Ke7 44. Bg5+ Ke6 45. d8=Q Bb7 46. Rxb7 f4) 40... h5? { (9.67 → Mate in 8) Checkmate is now unavoidable. Bc6 was best. } (40... Bc6 41. b5) 41. f3?! { (Mate in 8 → 13.71) Lost forced checkmate sequence. Rc7+ was best. } (41. Rc7+ Ke8 42. d7+ Kd8 43. Rxa7 Bb7 44. Rxb7 Ke7 45. Bg5+ Ke6 46. d8=Q f4 47. Qd3 fxg3) 41... Bd3?! { (13.71 → Mate in 7) Checkmate is now unavoidable. Bc6 was best. } (41... Bc6 42. b5) 42. Rd4? { (Mate in 7 → 8.14) Lost forced checkmate sequence. Rc7+ was best. } (42. Rc7+ Ke8 43. d7+ Kd8 44. Rxa7 Ke7 45. Bg5+ Ke6 46. d8=Q f4 47. Qd7+ Ke5 48. gxf4#) 42... Bb1? { (8.14 → Mate in 8) Checkmate is now unavoidable. Bb5 was best. } (42... Bb5 43. Rd5 Bc6 44. Rc5 a6 45. g4 hxg4 46. Rxc6 Kxc6 47. fxg4 fxg4 48. Kh2 Kb5 49. Kg3) 43. a4? { (Mate in 8 → 9.98) Lost forced checkmate sequence. Rc4 was best. } (43. Rc4 Ke8 44. Rc7 Be4 45. fxe4 fxe4 46. Bg5 h4 47. Rh7 Kf8 48. d7 Kg8 49. Re7 hxg3) 43... Ba2 44. b5 Be6 45. a5 Bb3 46. b6 axb6 47. axb6 { Black resigns. } 1-0