[Event "Rated classical game"] [Site "https://lichess.org/dquWC7Ag"] [Date "2023.11.01"] [White "Svetlana19742022"] [Black "Nathanael80"] [Result "0-1"] [UTCDate "2023.11.01"] [UTCTime "04:53:33"] [WhiteElo "1551"] [BlackElo "1537"] [WhiteRatingDiff "-23"] [BlackRatingDiff "+53"] [Variant "Standard"] [TimeControl "300+30"] [ECO "C50"] [Opening "Four Knights Game: Italian Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5?! { (0.17 → 0.75) Inaccuracy. Nf6 was best. } (3... Nf6 4. Bb5 Nd4 5. Bc4 Bc5 6. d3 d6 7. Na4 Nxf3+ 8. Qxf3) 4. Bc4?! { (0.75 → 0.13) Inaccuracy. Nxe5 was best. } (4. Nxe5 Nxe5 5. d4 Bd6 6. dxe5 Bxe5 7. Bd3 Nf6 8. O-O O-O) 4... Nf6 { C50 Four Knights Game: Italian Variation } 5. O-O O-O 6. h3 d6 7. a3 Be6 8. Bxe6 fxe6 9. b4 Bb6 10. b5?! { (0.00 → -0.87) Inaccuracy. d3 was best. } (10. d3) 10... Nd4 11. Nxd4 Bxd4 12. a4 Nxe4?! { (-1.13 → -0.22) Inaccuracy. Nd7 was best. } (12... Nd7) 13. Bb2?? { (-0.22 → -5.22) Blunder. Nxe4 was best. } (13. Nxe4 Bxa1) 13... Nxc3?? { (-5.22 → -1.44) Blunder. Nxf2 was best. } (13... Nxf2 14. Rxf2 Qh4 15. Ne4 Bxf2+ 16. Nxf2 Qxf2+ 17. Kh2 Qf4+ 18. Kg1 a6 19. bxa6 Qf2+ 20. Kh2) 14. dxc3 Bc5 15. Qg4 Qf6 16. c4? { (-1.44 → -3.33) Mistake. Qe2 was best. } (16. Qe2) 16... Rae8? { (-3.33 → -1.43) Mistake. Bxf2+ was best. } (16... Bxf2+ 17. Kh1 Qg6 18. Qe2 Bc5 19. Rae1 Rf5 20. g4 Rxf1+ 21. Rxf1 a6 22. Qg2 e4 23. bxa6) 17. a5? { (-1.43 → -3.41) Mistake. Qe2 was best. } (17. Qe2 b6 18. a5 Rf7 19. Bc1 Bd4 20. Ra3 e4 21. Qxe4 Bxf2+ 22. Kh1 Qg6 23. Qxg6 hxg6) 17... Bd4?? { (-3.41 → -0.13) Blunder. Bxf2+ was best. } (17... Bxf2+ 18. Kh1 Qg6 19. Qxg6 hxg6 20. Bc3 e4 21. Rab1 b6 22. Kh2 g5 23. Bd2 e3 24. Be1) 18. Bxd4 exd4 19. Ra3?! { (-0.19 → -0.96) Inaccuracy. Qe4 was best. } (19. Qe4 b6 20. Qb7 Qf7 21. f4 h6 22. Kh2 Ra8 23. axb6 cxb6 24. Qe4 Qf6 25. Qb7 Rac8) 19... e5 20. Rf3 Qe7?! { (-0.85 → -0.18) Inaccuracy. Qg6 was best. } (20... Qg6) 21. Rxf8+ Rxf8 22. Re1?! { (-0.16 → -1.01) Inaccuracy. Qe4 was best. } (22. Qe4 b6 23. Qb7 bxa5 24. Qxa7 Qf7 25. c5 dxc5 26. Qxc5 h6 27. Qxe5 Qc4 28. Rd1 Qxc2) 22... Qf6 23. Qd7?? { (-1.01 → -5.81) Blunder. Qe2 was best. } (23. Qe2 Qf5 24. f3 Rc8 25. c3 dxc3 26. Rc1 c6 27. bxc6 Rxc6 28. Rxc3 Qb1+ 29. Kh2 Qb4) 23... Rf7?! { (-5.81 → -4.54) Inaccuracy. Qxf2+ was best. } (23... Qxf2+ 24. Kh2 Qxe1 25. c5 Qxa5 26. cxd6 cxd6 27. Qe7 Qxb5 28. Qxf8+ Kxf8 29. h4 Qb1 30. h5) 24. Qc8+ Rf8 25. Qg4?! { (-4.35 → -5.86) Inaccuracy. Qxf8+ was best. } (25. Qxf8+ Qxf8 26. b6 a6 27. f4 cxb6 28. c5 Qc8 29. c6 b5 30. Rc1) 25... Qxf2+ 26. Kh2 Qxe1 27. Qe6+ Kh8 28. Qe7 Qf2 29. Qxc7 Qf4+ 30. Kg1 e4 31. Qxb7 e3 32. b6? { (-9.81 → Mate in 5) Checkmate is now unavoidable. Qe7 was best. } (32. Qe7 Qf2+) 32... axb6?! { (Mate in 5 → -12.26) Lost forced checkmate sequence. Qg3 was best. } (32... Qg3 33. Qa8 Rxa8 34. b7 Rf8 35. b8=Q Rxb8 36. Kf1 Qf2#) 33. a6?! { (-12.26 → Mate in 5) Checkmate is now unavoidable. Qf3 was best. } (33. Qf3 Qxf3 34. gxf3 bxa5 35. Kg2 a4 36. Kg3 a3 37. h4 Re8 38. h5 a2 39. h6 gxh6) 33... e2?! { (Mate in 5 → -13.72) Lost forced checkmate sequence. Qg3 was best. } (33... Qg3 34. Qb8 Rxb8 35. a7 Rf8 36. a8=Q Rxa8 37. Kf1 Qf2#) 34. a7?! { (-13.72 → Mate in 1) Checkmate is now unavoidable. Qe7 was best. } (34. Qe7 Qe3+ 35. Qxe3 dxe3 36. Kh2 e1=R 37. c5 dxc5 38. h4 Ra1 39. h5 Rxa6 40. Kh3 b5) 34... e1=Q# { Black wins by checkmate. } 0-1