[Event "madc431972 Arena"] [Site "https://lichess.org/IQIzqPrF"] [Date "2020.12.13"] [White "Duarte_81_2F"] [Black "CHACON_98_1E"] [Result "0-1"] [UTCDate "2020.12.13"] [UTCTime "23:27:37"] [WhiteElo "1810"] [BlackElo "1952"] [WhiteRatingDiff "-21"] [BlackRatingDiff "+22"] [Variant "Standard"] [TimeControl "600+0"] [ECO "A46"] [Opening "Döry Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 Nf6 2. d4 Ne4?! { (0.13 → 0.87) Inaccuracy. e6 was best. } { A46 Döry Defense } (2... e6 3. c4 d5 4. cxd5 exd5 5. Bf4 Bf5 6. e3 c6 7. Nc3) 3. Qd3?! { (0.87 → 0.29) Inaccuracy. c4 was best. } (3. c4 e6 4. e3 d5 5. Nc3 Be7 6. Bd3 Nxc3 7. bxc3 c5) 3... f5 4. g3 b6 5. Bg2 Ba6 6. Qe3?! { (1.08 → 0.17) Inaccuracy. c4 was best. } (6. c4) 6... g6?? { (0.17 → 2.33) Blunder. Nc6 was best. } (6... Nc6 7. Nbd2 d5 8. c3 Bb7 9. O-O Qd7 10. b4 a6 11. a3 e6 12. Qd3 g5 13. c4) 7. g4? { (2.33 → 0.60) Mistake. Ng5 was best. } (7. Ng5 Nxg5 8. Bxa8 Nf7 9. Bg2 Bh6 10. f4 Bg7 11. Nd2 O-O 12. a4 Nc6 13. c3 Na5) 7... Bh6?? { (0.60 → 8.63) Blunder. Nc6 was best. } (7... Nc6) 8. g5?? { (8.63 → -0.14) Blunder. Qxh6 was best. } (8. Qxh6) 8... Nxg5?? { (-0.14 → 6.09) Blunder. Bg7 was best. } (8... Bg7 9. h4) 9. Nxg5 Bxg5 10. Qxg5 b5?! { (6.10 → 9.86) Inaccuracy. Nc6 was best. } (10... Nc6 11. d5) 11. Bxa8 Rf8 12. Qh6 d5 13. Nc3 Nd7 14. Bxd5 Nf6 15. Bc6+ Nd7 16. Qxh7 Rf7 17. Qg8+ Rf8 18. Qxg6+ Rf7 19. Nd5 e6?! { (26.02 → Mate in 3) Checkmate is now unavoidable. f4 was best. } (19... f4 20. Bxf4) 20. Nf6+?! { (Mate in 3 → 11.01) Lost forced checkmate sequence. Qg8+ was best. } (20. Qg8+ Rf8 21. Qxe6+ Qe7 22. Qxe7#) 20... Qxf6 21. Qg8+ Rf8 22. Qh7 e5? { (9.80 → Mate in 1) Checkmate is now unavoidable. Qe7 was best. } (22... Qe7 23. Qg6+) 23. Qh3? { (Mate in 1 → 7.71) Lost forced checkmate sequence. Qxd7# was best. } (23. Qxd7#) 23... Qxc6 24. Qe3?? { (6.97 → -5.04) Blunder. Rg1 was best. } (24. Rg1 b4) 24... Qxh1+ 25. Kd2 Qb7? { (-5.70 → -3.56) Mistake. f4 was best. } (25... f4 26. Qf3) 26. dxe5?! { (-3.56 → -4.71) Inaccuracy. b3 was best. } (26. b3) 26... Qb6? { (-4.71 → -2.31) Mistake. b4 was best. } (26... b4 27. c3 f4 28. Qd4 Qb5 29. c4 Qxc4 30. Qxc4 Bxc4 31. b3 Be6 32. h4 Rh8 33. a3) 27. Qc3?? { (-2.31 → -5.58) Blunder. Qxb6 was best. } (27. Qxb6) 27... Nc5 28. b4?! { (-5.90 → -11.41) Inaccuracy. Kd1 was best. } (28. Kd1 Ne4) 28... Ne4+ 29. Kd3 Nxc3 30. Kxc3 Qc6+ 31. Kb3? { (-9.86 → Mate in 2) Checkmate is now unavoidable. Kb2 was best. } (31. Kb2 Qe4 32. Bd2 Qd4+ 33. Bc3 Qxf2 34. Rd1 Qxe2 35. Rd2 Qc4 36. Rd4 Qe6 37. Rd2 Bb7) 31... f4?! { (Mate in 2 → -10.75) Lost forced checkmate sequence. Qc4+ was best. } (31... Qc4+ 32. Ka3 Qc3#) 32. Bb2?! { (-10.75 → Mate in 13) Checkmate is now unavoidable. Kb2 was best. } (32. Kb2 Qe4) 32... Rf5?! { (Mate in 13 → -10.41) Lost forced checkmate sequence. Qc4+ was best. } (32... Qc4+ 33. Ka3 Qxc2 34. Bd4 Qa4+ 35. Kb2 Qxb4+ 36. Kc2 Qa4+ 37. Kc3 Qc4+ 38. Kb2 Qxd4+ 39. Kc2) 33. Rd1?! { (-10.41 → Mate in 11) Checkmate is now unavoidable. Bc3 was best. } (33. Bc3 Qc4+) 33... Rxe5? { (Mate in 11 → -8.15) Lost forced checkmate sequence. Qc4+ was best. } (33... Qc4+ 34. Ka3 Qxc2 35. Rd8+ Kxd8 36. Bd4 Qa4+ 37. Kb2 Qxb4+ 38. Kc2 Qxd4 39. Kb3 Rxe5 40. e3) 34. Bxe5 Qd5+?? { (-7.84 → 9.09) Blunder. Qe6+ was best. } (34... Qe6+) 35. Kc3?? { (9.09 → -9.10) Blunder. Rxd5 was best. } (35. Rxd5 f3 36. exf3 c6 37. Rd6 Bc8 38. Rh6 Bf5 39. Rxc6 Kd7 40. Ra6 Bh3 41. Kc3 Bg2) 35... Qxe5+ 36. Kb3 Qxe2 37. Rd2? { (-8.06 → Mate in 6) Checkmate is now unavoidable. Rd3 was best. } (37. Rd3 Bb7) 37... Qe6+? { (Mate in 6 → -8.79) Lost forced checkmate sequence. Qxd2 was best. } (37... Qxd2 38. h3 Bc8 39. a4 Bf5 40. c4 Qc2+ 41. Ka3 bxa4 42. c5 Qb3#) 38. Kb2 Qf6+ 39. Kc1? { (-7.57 → Mate in 1) Checkmate is now unavoidable. c3 was best. } (39. c3 Qh4) 39... f3? { (Mate in 1 → -8.39) Lost forced checkmate sequence. Qa1# was best. } (39... Qa1#) 40. Rd4? { (-8.39 → Mate in 8) Checkmate is now unavoidable. Rd3 was best. } (40. Rd3 Qf4+) 40... Qh6+? { (Mate in 8 → -8.48) Lost forced checkmate sequence. Qxd4 was best. } (40... Qxd4 41. a3 Qxf2 42. a4 Qe1+ 43. Kb2 Qxb4+ 44. Kc1 f2 45. c3 Qxc3+ 46. Kb1 f1=Q+ 47. Ka2) 41. Kd1 Qxh2 42. Re4+ Kd7 43. Rd4+ Ke6 44. Rd2?! { (-10.60 → Mate in 1) Checkmate is now unavoidable. Re4+ was best. } (44. Re4+ Kf5) 44... Qh1# { Black wins by checkmate. } 0-1