[Event "TORNEO DE FIN DE SEMANA Arena"] [Site "https://lichess.org/F6V2Y29N"] [Date "2021.05.29"] [White "john_chambilla"] [Black "Z_fernandoz"] [Result "0-1"] [UTCDate "2021.05.29"] [UTCTime "00:14:30"] [WhiteElo "1501"] [BlackElo "1802"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+3"] [Variant "Standard"] [TimeControl "300+0"] [ECO "B01"] [Opening "Scandinavian Defense: Mieses-Kotroc Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 d5 2. exd5 Qxd5 { B01 Scandinavian Defense: Mieses-Kotroc Variation } 3. Nc3 Qd4?! { (0.67 → 1.47) Inaccuracy. Qd6 was best. } (3... Qd6 4. Nf3 Nf6 5. d4 c6 6. g3 Bg4 7. Bg2 e6 8. O-O) 4. Nf3 Qb6 5. Bc4 e6 6. d3?! { (1.23 → 0.65) Inaccuracy. d4 was best. } (6. d4 Nf6) 6... Bb4?! { (0.65 → 1.26) Inaccuracy. Nf6 was best. } (6... Nf6 7. O-O) 7. Be3 Qa5?! { (0.94 → 1.75) Inaccuracy. Qd6 was best. } (7... Qd6 8. O-O Bxc3 9. bxc3 Nf6 10. Nd4 Nc6 11. Re1 O-O 12. Nb5 Qe7 13. Bf4 e5 14. Nd4) 8. O-O Nd7 9. Qd2?! { (1.69 → 0.58) Inaccuracy. Ne4 was best. } (9. Ne4 Ngf6) 9... Ne7 10. Nd4 Qh5? { (0.02 → 1.24) Mistake. Ne5 was best. } (10... Ne5 11. Bb3 Bd7 12. Rfe1 O-O 13. Nde2 Ng4 14. Bf4 Ng6 15. a3 Bd6 16. Bg3 Bc6 17. Bxd6) 11. Nf3?! { (1.24 → 0.21) Inaccuracy. Ndb5 was best. } (11. Ndb5) 11... c6?! { (0.21 → 0.90) Inaccuracy. b6 was best. } (11... b6 12. d4) 12. Bd4? { (0.90 → -0.72) Mistake. a3 was best. } (12. a3 Bxc3 13. Qxc3 b5 14. Qa5 Nf5 15. Ba2 Nxe3 16. fxe3 Qc5 17. Nd4 O-O 18. b4 Qg5) 12... e5?! { (-0.72 → 0.33) Inaccuracy. b5 was best. } (12... b5) 13. Be3 b5 14. Bb3 Nf5?! { (0.46 → 1.38) Inaccuracy. O-O was best. } (14... O-O 15. a3) 15. Rfe1?! { (1.38 → 0.64) Inaccuracy. a3 was best. } (15. a3 Be7) 15... a5? { (0.64 → 1.84) Mistake. O-O was best. } (15... O-O 16. a3 Ba5 17. Qe2 Bb7 18. a4 a6 19. axb5 axb5 20. Bd2 c5 21. Bd5 Bxd5 22. Nxd5) 16. a3 Be7 17. a4?! { (2.03 → 1.27) Inaccuracy. d4 was best. } (17. d4) 17... b4 18. Ne4 O-O 19. c3?! { (1.29 → 0.58) Inaccuracy. Bg5 was best. } (19. Bg5 Bxg5) 19... Nxe3 20. Qxe3 Bb7?! { (1.10 → 2.22) Inaccuracy. Rb8 was best. } (20... Rb8 21. Bc4) 21. cxb4?? { (2.22 → 0.08) Blunder. Ng3 was best. } (21. Ng3 Qg6 22. d4 Rae8 23. dxe5 Nc5 24. Bc4 bxc3 25. bxc3 Bc8 26. Nd4 Kh8 27. f4 f5) 21... axb4?? { (0.08 → 1.91) Blunder. Bxb4 was best. } (21... Bxb4) 22. Bc4?! { (1.91 → 1.11) Inaccuracy. Ng3 was best. } (22. Ng3 Qg6) 22... c5 23. b3 Qg6 24. Ng3 Bf6 25. Bb5?! { (0.72 → -0.26) Inaccuracy. Ra2 was best. } (25. Ra2 Rfd8) 25... Rfd8? { (-0.26 → 1.03) Mistake. e4 was best. } (25... e4 26. dxe4) 26. Bxd7?! { (1.03 → 0.43) Inaccuracy. Rac1 was best. } (26. Rac1 h6 27. Ne4 Bd5 28. Bc4 Nb6 29. Nxc5 Rac8 30. Ne4 Bxe4 31. Qxe4 Qxe4 32. Rxe4 Rxd3) 26... Rxd7 27. Red1? { (0.22 → -1.34) Mistake. Nxe5 was best. } (27. Nxe5 Bxe5 28. Qxe5 h5 29. h4 Rxd3 30. Rac1 Rd5 31. Qc7 Qc6 32. Qxc6 Bxc6 33. f3 Rc8) 27... Rd5 28. Rd2? { (-0.76 → -2.13) Mistake. Rac1 was best. } (28. Rac1 h5) 28... e4 29. dxe4?? { (-2.38 → -6.25) Blunder. Re1 was best. } (29. Re1 Bc3 30. dxe4 Bxd2 31. Nxd2 Re8 32. Ndf1 f5 33. Qc1 fxe4 34. Ne3 Rde5 35. Nc4 R5e6) 29... Rxd2 30. Qxd2 Bxa1 31. Qc1 Bc3 32. Ne2 Bxe4 33. Nxc3 Bxf3 34. g3 bxc3 35. h4 Qd3 36. Kh2 Bd5?! { (Mate in 7 → -39.32) Lost forced checkmate sequence. Qd2 was best. } (36... Qd2 37. Qg1 c2 38. Qg2 Bxg2 39. Kxg2 c1=Q 40. a5 Qe2 41. Kh2 Qcf1 42. h5 Qxh5#) 37. Qa3?! { (-39.32 → Mate in 3) Checkmate is now unavoidable. Qe3 was best. } (37. Qe3 Qxe3) 37... Qd4 38. b4 cxb4 39. Qa1 Qxf2+ 40. Kh3 Be6+ 41. g4 Qf3+ 42. Kh2 Qe2+ 43. Kh3 Qxg4+ 44. Kh2 Qxh4+ 45. Kg2 Bd5+ 46. Kg1 Qg3+ 47. Kf1 Bc4# { Black wins by checkmate. } 0-1