[Event "WGM Janelle Frayna's Birthday"] [Site "https://lichess.org/4mAfMJhC"] [Date "2024.05.19"] [White "potato_op"] [Black "MasterChessDojo"] [Result "0-1"] [UTCDate "2024.05.19"] [UTCTime "14:46:20"] [WhiteElo "1498"] [BlackElo "2127"] [WhiteRatingDiff "-5"] [BlackRatingDiff "+0"] [BlackTitle "NM"] [Variant "Standard"] [TimeControl "300+5"] [ECO "B27"] [Opening "Pterodactyl Defense: Western, Rhamphorhynchus"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 g6 2. e4 Bg7 3. Nf3 c5 4. dxc5 Qa5+ { B27 Pterodactyl Defense: Western, Rhamphorhynchus } 5. c3 Qxc5 6. Be3 Qc7 7. Nbd2?! { (0.49 → -0.23) Inaccuracy. Na3 was best. } (7. Na3 Nc6 8. Nb5 Qb8 9. Bc4 Nf6 10. e5 Nxe5 11. Nxe5 Qxe5) 7... Nc6 8. Qc2 Nf6 9. Bd3 O-O 10. O-O d5 11. exd5 Nxd5 12. Rfe1 Nxe3 13. Rxe3 Be6? { (-1.30 → 0.15) Mistake. e5 was best. } (13... e5 14. Be4) 14. Rxe6 fxe6 15. Ng5 Qb6? { (0.07 → 1.74) Mistake. Qf4 was best. } (15... Qf4 16. Nde4 Nd8 17. Re1 Rc8 18. Qe2 Rf5 19. Nf3 Rc6 20. h4 Nf7 21. Neg5) 16. Nc4 Qc5 17. Nxe6 Qh5 18. Nxf8 Rxf8 19. Re1 e5?! { (2.07 → 3.46) Inaccuracy. Kh8 was best. } (19... Kh8 20. Be4 Ne5 21. Ne3 b6 22. Nf1 a5 23. a3 Bf6 24. g3) 20. Be4 Qh4 21. g3 Qg4 22. Qe2 Qxe2 23. Rxe2 Nd8?! { (3.42 → 4.57) Inaccuracy. Rd8 was best. } (23... Rd8 24. Kg2 Kf7 25. Bxc6 bxc6 26. Nxe5+ Bxe5 27. Rxe5 Rd2 28. b4 Rxa2 29. Kf3) 24. Bd5+ Kh8 25. Nxe5 Rf5 26. f4 Bf6 27. Nf7+? { (4.48 → 2.82) Mistake. Be4 was best. } (27. Be4 Rh5 28. Rd2 Kg7 29. Kg2 Be7 30. a4 Nf7 31. Rd7 Kf8 32. Nxf7) 27... Nxf7 28. Bxf7? { (2.69 → 0.87) Mistake. Be6 was best. } (28. Be6 Nd6 29. Bxf5 gxf5 30. Re6 Ne4 31. g4 Kg7 32. g5 Bd8 33. Re8 Bb6+) 28... Kg7?? { (0.87 → 2.86) Blunder. Bxc3 was best. } (28... Bxc3) 29. Bb3 a5 30. a4 b5 31. Bc2 Rc5 32. Re3?? { (2.37 → 0.39) Blunder. axb5 was best. } (32. axb5 Rxb5 33. Ba4 Rb7 34. h4 h6 35. Kf2 g5 36. hxg5 hxg5 37. Kf3 gxf4) 32... b4 33. Rd3 bxc3 34. bxc3 Bxc3 35. Rd7+ Kh6?? { (0.37 → 2.88) Blunder. Kh8 was best. } (35... Kh8) 36. Bb3?? { (2.88 → 0.75) Blunder. Bd3 was best. } (36. Bd3 Bd2 37. Kg2 Rc8 38. Kf3 Rf8 39. Bxg6 Bxf4 40. Bxh7 Bd6+ 41. Kg2 Bb4) 36... Kh5?? { (0.75 → 4.35) Blunder. g5 was best. } (36... g5) 37. Rxh7+ Kg4 38. Rh4+? { (4.14 → 2.29) Mistake. Kg2 was best. } (38. Kg2 Kf5 39. Rf7+ Bf6 40. g4+ Kxf4 41. Rxf6+ Kxg4 42. Rxg6+ Kf4 43. h3 Rc3) 38... Kf3 39. Bd1+ Ke3 40. Rh3?? { (2.62 → 0.07) Blunder. Kg2 was best. } (40. Kg2 Rd5 41. Bb3 g5 42. fxg5 Rxg5 43. Rf4 Rg6 44. Rf3+ Kd4 45. h4 Rb6) 40... Bd4 41. Kf1?? { (0.01 → -1.73) Blunder. g4+ was best. } (41. g4+ Kxf4+ 42. Kg2 Ke4 43. Rf3 g5 44. h4 gxh4 45. Kh3 Rc1 46. Rf1 Ke3) 41... Rc1 42. g4+?! { (-1.74 → -2.44) Inaccuracy. Rh6 was best. } (42. Rh6 Rxd1+ 43. Kg2 Ra1 44. Rxg6 Rxa4 45. Re6+ Kd3 46. g4 Ra2+ 47. Kg3 a4) 42... Kd2 43. f5?! { (-2.40 → -3.66) Inaccuracy. Kg2 was best. } (43. Kg2 Rxd1 44. Kf3 Ra1 45. Rh6 Rf1+ 46. Kg3 Ke3 47. Rxg6 Rf3+ 48. Kh4 Kxf4) 43... Rxd1+ 44. Kg2 Ke2 45. Kg3?! { (-3.46 → -4.78) Inaccuracy. Rh6 was best. } (45. Rh6 Rg1+ 46. Kh3 g5 47. Rd6 Be3 48. f6 Rf1 49. Re6 Rf2 50. Kg3 Rf4) 45... g5 46. Rh7?? { (-4.58 → Mate in 5) Checkmate is now unavoidable. Rh5 was best. } (46. Rh5 Be5+ 47. Kg2 Rf1 48. Rh7 Rf2+ 49. Kg1 Kf3 50. Rh3+ Kxg4 51. Re3 Rxf5) 46... Kf1 47. Rd7 Rd3# { Black wins by checkmate. } 0-1