[Event "AC Arena Battle 1-4 Arena"] [Site "https://lichess.org/WLvmEd7u"] [Date "2020.04.02"] [White "Quon_Tjon"] [Black "DavitaObergh"] [Result "0-1"] [UTCDate "2020.04.02"] [UTCTime "23:49:52"] [WhiteElo "938"] [BlackElo "999"] [WhiteRatingDiff "-18"] [BlackRatingDiff "+18"] [Variant "Standard"] [TimeControl "180+0"] [ECO "C25"] [Opening "Vienna Game: Anderssen Defense"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. e4 e5 2. Nc3 Bc5 { C25 Vienna Game: Anderssen Defense } 3. Nf3 Qf6? { (0.22 → 1.91) Mistake. d6 was best. } (3... d6 4. Na4 Nc6 5. Bb5 Bd7 6. Nxc5 dxc5 7. O-O Nge7 8. c3) 4. d4 exd4 5. Nxd4?? { (2.28 → -4.72) Blunder. Nd5 was best. } (5. Nd5 Qd8 6. Bf4 Bb6 7. Nxb6 axb6 8. Qxd4 Nf6 9. Qe5+ Qe7) 5... c6?? { (-4.72 → 1.54) Blunder. Bxd4 was best. } (5... Bxd4) 6. Nf3?! { (1.54 → 0.91) Inaccuracy. Be3 was best. } (6. Be3 Ne7 7. Ndb5 Bxe3 8. Nd6+ Kd8 9. fxe3 Kc7 10. e5 Qxe5) 6... Bb6? { (0.91 → 2.30) Mistake. Qe7 was best. } (6... Qe7 7. Be3 Bxe3 8. fxe3 Nh6 9. Qd4 O-O 10. O-O-O Ng4 11. Rd2) 7. Bc4 d5?! { (2.26 → 3.14) Inaccuracy. Qe7 was best. } (7... Qe7 8. O-O d6 9. Bf4 Bc7 10. Qd4 Nf6 11. Rfd1 O-O 12. Bxd6 Bxd6 13. Qxd6 Qxd6 14. Rxd6) 8. O-O?? { (3.14 → -3.53) Blunder. exd5 was best. } (8. exd5 Qe7+ 9. Kf1 Bc7 10. Bg5 Nf6 11. Bxf6 Qxf6 12. Qe2+ Qe7 13. Qxe7+ Kxe7 14. Re1+ Kf8) 8... dxc4 9. e5 Qe6?! { (-3.48 → -2.38) Inaccuracy. Qg6 was best. } (9... Qg6 10. Nh4 Qg4 11. Qxg4 Bxg4 12. Ne4 Kf8 13. Nd6 Nd7 14. Nxc4 Bd8 15. Nf3 b5 16. Ncd2) 10. Ng5 Qxe5?? { (-2.86 → 3.78) Blunder. Qg4 was best. } (10... Qg4 11. Nce4 Qxd1 12. Rxd1 Bc7 13. Bf4 Na6 14. Nd6+ Bxd6 15. exd6 Be6 16. b3 Nf6 17. Nxe6) 11. Nf3?? { (3.78 → -3.50) Blunder. Re1 was best. } (11. Re1) 11... g6?? { (-3.50 → 11.76) Blunder. Qc7 was best. } (11... Qc7 12. Ne4 Nf6 13. Nd6+ Kf8 14. Bf4 Be6 15. Bg3 h6 16. Re1 Kg8 17. Nxc4 Qd7 18. Nfe5) 12. Nxe5 Nd7 13. Nxd7 Bxd7 14. Re1+ Kd8 15. Nd5 Bc5 16. Nf6 Ne7? { (9.68 → Mate in 1) Checkmate is now unavoidable. Nxf6 was best. } (16... Nxf6 17. Bg5) 17. Nxd7?! { (Mate in 1 → 19.30) Lost forced checkmate sequence. Qxd7# was best. } (17. Qxd7#) 17... Kc7?! { (19.30 → Mate in 7) Checkmate is now unavoidable. Bb4 was best. } (17... Bb4 18. Nf6+ Kc7 19. Qd7+ Kb6 20. Rxe7 Bxe7 21. Qxe7 Ka6 22. Qxf7 b6 23. Qxc4+ Kb7 24. Bf4) 18. Qe2?! { (Mate in 7 → 14.79) Lost forced checkmate sequence. Bf4+ was best. } (18. Bf4+ Kd8 19. Nf6+ Nd5 20. Nxd5 Bd6 21. Nc3 Kc7 22. Qxd6+ Kb6 23. Be3+ Ka6 24. Qa3#) 18... Rad8?! { (14.79 → Mate in 9) Checkmate is now unavoidable. Kxd7 was best. } (18... Kxd7 19. Qxc4 Bd6 20. Rxe7+ Kxe7 21. Bg5+ Kf8 22. Qd4 Kg8 23. Qxd6 h5 24. Bf6 Rh6 25. Qd7) 19. Nxc5?! { (Mate in 9 → 20.04) Lost forced checkmate sequence. Bf4+ was best. } (19. Bf4+ Bd6 20. Bxd6+ Kc8 21. Bg3 Nd5 22. Qe5 Rde8 23. Qd6 Re5 24. Bxe5 b6 25. Qxc6+ Kd8) 19... b6?! { (20.04 → Mate in 3) Checkmate is now unavoidable. Nd5 was best. } (19... Nd5 20. Qxc4) 20. Na6+ Kd7 21. Nb4?! { (Mate in 2 → 28.55) Lost forced checkmate sequence. Qxe7+ was best. } (21. Qxe7+ Kc8 22. Qc7#) 21... c5?! { (28.55 → Mate in 6) Checkmate is now unavoidable. Kc8 was best. } (21... Kc8 22. Qxc4) 22. Na6?! { (Mate in 6 → 25.99) Lost forced checkmate sequence. Qxe7+ was best. } (22. Qxe7+ Kc8 23. Na6 Rd7 24. Qe4 Rc7 25. Bg5 Kd7 26. Rad1+ Kc8 27. Qa8#) 22... Nc6?! { (25.99 → Mate in 5) Checkmate is now unavoidable. Nd5 was best. } (22... Nd5 23. Bg5) 23. Rd1+?! { (Mate in 5 → 22.87) Lost forced checkmate sequence. Qf3 was best. } (23. Qf3 Ne5 24. Rxe5 Rb8 25. Qd5+ Kc8 26. Qc6+ Kd8 27. Qc7#) 23... Kc8 24. Qg4+ f5 25. a4?? { (20.57 → 2.69) Blunder. Rxd8+ was best. } (25. Rxd8+) 25... fxg4 26. b4?? { (2.35 → Mate in 1) Checkmate is now unavoidable. Bf4 was best. } (26. Bf4 Rdf8) 26... cxb4?? { (Mate in 1 → 0.89) Lost forced checkmate sequence. Rxd1# was best. } (26... Rxd1#) 27. Bg5?? { (0.89 → -1.99) Blunder. Bd2 was best. } (27. Bd2 b3) 27... Rxd1+ 28. Rxd1 Rd8?? { (-1.96 → 7.82) Blunder. Kb7 was best. } (28... Kb7) 29. Bxd8 Ne5 30. Bf6 Nc6 31. Re1 Kb7 32. Re7+?? { (10.15 → 3.93) Blunder. Re6 was best. } (32. Re6) 32... Kxa6? { (3.93 → 7.65) Mistake. Nxe7 was best. } (32... Nxe7) 33. Re8?! { (7.65 → 5.35) Inaccuracy. Rc7 was best. } (33. Rc7 Na5 34. Rxh7 g3 35. fxg3 Nc6 36. Rc7 Na5 37. Be7 b3 38. cxb3 cxb3 39. Bf6 Nb7) 33... Ka5? { (5.35 → 11.18) Mistake. b5 was best. } (33... b5 34. Re6 Kb6 35. a5+ Kc5 36. a6 b3 37. cxb3 cxb3 38. Kf1 Nd4 39. Re7 b2 40. Re1) 34. Rc8 Kxa4 35. Rxc6 b5?! { (10.70 → Mate in 1) Checkmate is now unavoidable. Kb5 was best. } (35... Kb5 36. Rc7) 36. Rc7?! { (Mate in 1 → 11.32) Lost forced checkmate sequence. Ra6# was best. } (36. Ra6#) 36... b3 37. Rc6? { (12.79 → 4.76) Mistake. Rxa7+ was best. } (37. Rxa7+ Kb4 38. cxb3 Kxb3 39. Rxh7 Ka4 40. Rg7 Kb3 41. Rxg6 Ka4 42. Rxg4 Ka5 43. Be7 Ka6) 37... bxc2 38. Bg5 c1=Q+?? { (2.30 → 10.69) Blunder. Kb3 was best. } (38... Kb3 39. Kf1 Kb2 40. Ke2 c1=Q 41. Bxc1+ Kxc1 42. Rc5 a6 43. Ke3 Kc2 44. Kd4 Kd2 45. f4) 39. Bxc1 b4 40. Ra6+ Kb3 41. Rf6?! { (10.74 → 5.49) Inaccuracy. Bh6 was best. } (41. Bh6 Kc2 42. Ra2+ Kc3 43. Rxa7 b3 44. Bg7+ Kc2 45. Rb7 Kd2 46. Rc7 Kd3 47. Bf6 h6) 41... c3 { Black wins on time. } 0-1