[Event "NTNUI onsdagssjakk 31.01.24 Arena"] [Site "https://lichess.org/1CmsRfBh"] [Date "2024.01.31"] [White "noobingstuff"] [Black "Ahmed_sad97"] [Result "1-0"] [UTCDate "2024.01.31"] [UTCTime "18:23:02"] [WhiteElo "2262"] [BlackElo "2086"] [WhiteRatingDiff "+22"] [BlackRatingDiff "-11"] [Variant "Standard"] [TimeControl "600+0"] [ECO "A04"] [Opening "Zukertort Opening: Slav Invitation"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 c6 { A04 Zukertort Opening: Slav Invitation } 2. c4 d5 3. cxd5 cxd5 4. d4 Nc6 5. Nc3 Bg4?! { (0.22 → 0.95) Inaccuracy. e6 was best. } (5... e6 6. Bg5 Be7 7. Bxe7 Qxe7 8. e3 Nf6 9. Bd3 O-O 10. O-O) 6. Ne5 Bd7 7. Bf4 e6 8. e3 Nge7?! { (0.35 → 1.14) Inaccuracy. Nxe5 was best. } (8... Nxe5 9. Bxe5 Qb6 10. Rb1 Ne7 11. h4 Nc6 12. Bf4 Be7 13. Bd3 O-O 14. a3 Rfc8) 9. Bb5? { (1.14 → -0.28) Mistake. Nxd7 was best. } (9. Nxd7 Qxd7) 9... Nxe5 10. Bxe5 Bxb5 11. Nxb5 Qa5+ 12. Nc3 Nc6 13. Bg3 Bb4 14. O-O O-O 15. Qd3 Rac8 16. Rfc1 Qd8 17. a3 Bd6 18. Na4 Bxg3 19. hxg3 Qe7 20. Rc2 Na5 21. Rac1 Nc4 22. Nc5 Rc6 23. b4 Rfc8 24. a4 b6 25. b5 R6c7 26. Na6 Rb7 27. Qb3 h6 28. Nb4 Kh7 29. Nc6 Qd7? { (0.70 → 2.17) Mistake. Qa3 was best. } (29... Qa3 30. Qxa3) 30. Qd3+? { (2.17 → 0.63) Mistake. Ne5 was best. } (30. Ne5 Qe7 31. Nxc4 Rxc4 32. Rxc4 dxc4 33. Rxc4 g6 34. Qc2 Rd7 35. Rc8 Kg7 36. Qc3 h5) 30... Kg8?! { (0.63 → 1.72) Inaccuracy. g6 was best. } (30... g6) 31. e4?! { (1.72 → 1.00) Inaccuracy. Ne5 was best. } (31. Ne5 Qd6 32. Nxc4 dxc4 33. Rxc4 Rbc7 34. e4 Kf8 35. d5 Rxc4 36. Rxc4 Rxc4 37. Qxc4 Ke7) 31... Rbc7?! { (1.00 → 1.77) Inaccuracy. Re8 was best. } (31... Re8) 32. exd5 exd5 33. Qf3? { (1.71 → 0.35) Mistake. Re1 was best. } (33. Re1) 33... a6? { (0.35 → 1.72) Mistake. Re8 was best. } (33... Re8 34. Re2 Rxe2 35. Qxe2 g6 36. Re1 Kg7 37. Qf3 Qf5 38. Qxf5 gxf5 39. Ne7 Nd6 40. Re5) 34. Qb3?? { (1.72 → -0.03) Blunder. Re2 was best. } (34. Re2 Rxc6 35. bxc6 Rxc6 36. Rce1 Rf6 37. Re8+ Kh7 38. Qd3+ g6 39. Qe2 Kg7 40. Qe7 Qxe7) 34... axb5 35. axb5 Kh7 36. Qd3+ Kg8?! { (0.05 → 0.88) Inaccuracy. g6 was best. } (36... g6 37. Re1 Nd6 38. Rce2 Qf5 39. Qxf5 Nxf5 40. Re5 Nd6 41. Ne7 Rd8 42. Nxd5 Rc4 43. Rd1) 37. Re1 Qd6?! { (0.85 → 1.42) Inaccuracy. g6 was best. } (37... g6 38. Ne7+ Qxe7 39. Rxe7 Rxe7 40. g4 Kg7 41. Ra2 Re4 42. Ra7 Nd6 43. f3 Rc1+ 44. Kf2) 38. Rce2 g6?? { (1.27 → 3.38) Blunder. Rf8 was best. } (38... Rf8 39. Ne7+) 39. Ne7+ Kg7 40. Nxc8 Rxc8 41. Re7 Qb4? { (3.31 → 5.65) Mistake. Rc7 was best. } (41... Rc7 42. Qe2 Rxe7 43. Qxe7 Qf6 44. Qxf6+ Kxf6 45. g4 Nd6 46. Re5 Nxb5 47. Rxd5 Nc3 48. Rd6+) 42. Qf3?! { (5.65 → 4.36) Inaccuracy. R1e6 was best. } (42. R1e6 Qxe7 43. Rxe7 Kf8 44. Rd7 Re8 45. Qf3 Re1+ 46. Kh2 Re7 47. Rd8+ Re8 48. Qxd5 Rxd8) 42... Rf8 43. Qxd5 Nd6 44. Qe5+ Kg8 45. Qf6 Nf5 46. R7e4 Nd6 47. Re5 Nf5?! { (3.95 → 5.19) Inaccuracy. Qxd4 was best. } (47... Qxd4 48. Qh4 Nf5 49. Qxd4 Nxd4 50. Rd5 Ne6 51. Rd6 Rb8 52. g4 Nc7 53. Re5 Ne6 54. Kh2) 48. Re8?! { (5.19 → 3.54) Inaccuracy. Qxb6 was best. } (48. Qxb6 Rc8 49. Qf6 Nd6 50. Re7 Rb8 51. Kh2 Rxb5 52. g4 Rb8 53. R1e6 Rd8 54. Qe5 Qb5) 48... Qd6? { (3.54 → 5.65) Mistake. Qxd4 was best. } (48... Qxd4 49. Qc6 Rxe8 50. Qxe8+ Kg7 51. g4 Nd6 52. Qe2 Qd5 53. Rb1 Qg5 54. Qb2+ Kg8 55. Qb4) 49. Rxf8+ Kxf8?? { (5.57 → Mate in 1) Checkmate is now unavoidable. Qxf8 was best. } (49... Qxf8 50. Qxb6 Nd6 51. g4 Nc4 52. Qc5 Nd6 53. b6 Qd8 54. g3 Nc4 55. Qxc4 Qxb6 56. Qd3) 50. Qh8# { White wins by checkmate. } 1-0