[Event "18th INTRA OCA SWISS LEAGUE"] [Site "https://lichess.org/usZ21E7b"] [Date "2021.09.05"] [White "SaberTooth1602"] [Black "aasa1998"] [Result "0-1"] [UTCDate "2021.09.05"] [UTCTime "14:47:56"] [WhiteElo "2001"] [BlackElo "1442"] [WhiteRatingDiff "-18"] [BlackRatingDiff "+11"] [Variant "Standard"] [TimeControl "600+0"] [ECO "C70"] [Opening "Ruy Lopez: Morphy Defense, Norwegian Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Na5 { C70 Ruy Lopez: Morphy Defense, Norwegian Variation } 6. Nxe5?! { (0.55 → 0.00) Inaccuracy. O-O was best. } (6. O-O d6 7. d4 exd4 8. Qxd4 Ne7 9. Qc3 Nxb3 10. cxb3 Bb7) 6... Nxb3 7. axb3 Bd6? { (0.59 → 1.78) Mistake. Qe7 was best. } (7... Qe7 8. d4 d6 9. Nf3 Qxe4+ 10. Be3 Bf5 11. c4 Qd3 12. Nc3) 8. Nf3 f6? { (1.42 → 2.70) Mistake. Bb7 was best. } (8... Bb7) 9. O-O Ne7 10. d4 O-O 11. Re1 Bb7 12. Nbd2 Re8 13. Nf1 c5?! { (2.02 → 2.99) Inaccuracy. Ng6 was best. } (13... Ng6) 14. e5?! { (2.99 → 1.92) Inaccuracy. d5 was best. } (14. d5 Ng6) 14... fxe5 15. dxe5 Bc7 16. Ng5 Ng6?! { (1.54 → 2.56) Inaccuracy. h6 was best. } (16... h6) 17. Qh5 Nf8 18. Qf7+ Kh8 19. Qh5 Bxe5?? { (2.17 → 12.00) Blunder. Qe7 was best. } (19... Qe7 20. Bd2) 20. Nf7+ Kg8 21. Nxd8 Bxh2+ 22. Nxh2?! { (12.23 → 6.47) Inaccuracy. Kxh2 was best. } (22. Kxh2 Rexd8 23. Qxc5 Ng6 24. Ne3 Rf8 25. Kg1 Rae8 26. Qd4 Rf7 27. b4 Ne5 28. Qb6 Bc8) 22... Rxe1+ 23. Nf1 Rxd8 24. Qxc5 Rde8 25. c4 Ne6 26. Qd6 Bc6 27. f3 Ng5 28. cxb5?? { (6.29 → 0.28) Blunder. Qa3 was best. } (28. Qa3) 28... Bxb5 29. Qd5+ Ne6 30. Kf2? { (0.24 → -1.36) Mistake. Kh2 was best. } (30. Kh2 Rxf1 31. Rxa6 Bxa6 32. Qxd7 Rxc1 33. Qxe8+ Nf8 34. Qa8 Bc8 35. b4 Be6 36. b5 Rc8) 30... Rxf1+ 31. Kg3 Bc6?? { (-1.51 → 0.72) Blunder. Rc8 was best. } (31... Rc8 32. Qd2 Rh1 33. b4 h5 34. b3 h4+ 35. Kg4 h3 36. Kg3 Rf8 37. Bb2 hxg2 38. Kxg2) 32. Qc4 Bb5 33. Qc3 Nf8? { (0.20 → 1.74) Mistake. Rd1 was best. } (33... Rd1 34. Ra4 Rd3 35. Qe5 Rc8 36. Qe1 Bxa4 37. bxa4 Rd5 38. b4 h6 39. Be3 Nd4 40. Bf2) 34. Ra3?? { (1.74 → -0.41) Blunder. Ra4 was best. } (34. Ra4 Bxa4 35. Qc4+ Re6 36. Qxf1 Bxb3 37. Bd2 Ba4 38. Qc4 Bb5 39. Qd5 h6 40. Bc3 Ng6) 34... Re6 35. Bf4?? { (-0.35 → -2.60) Blunder. Be3 was best. } (35. Be3 Rh1 36. Ra4 h5 37. Bg5 Rg6 38. Qe3 Ne6 39. f4 h4+ 40. Kg4 Kh7 41. Rb4 Bf1) 35... Rg6+ 36. Kh2 Rf2 37. Bg3 Rh6+ 38. Kg1?? { (-3.37 → Mate in 1) Checkmate is now unavoidable. Bh4 was best. } (38. Bh4 Re2 39. Kh3 g5 40. Ra1 Ne6 41. Re1 Rxe1 42. Qxe1 Rxh4+ 43. Kg3 Bd3 44. Qe3 Rd4) 38... Rf1# { Black wins by checkmate. } 0-1