lichess dev

[Event "Teachers Arena"] [Site "http://chess-academy.net/6aTKSUCF"] [Date "2019.11.12"] [Round "-"] [White "Mariana"] [Black "Genny"] [Result "1-0"] [UTCDate "2019.11.12"] [UTCTime "19:28:21"] [WhiteElo "1559"] [BlackElo "1287"] [WhiteRatingDiff "+9"] [BlackRatingDiff "-16"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C24"] [Opening "Bishop's Opening: Ponziani Gambit"] [Termination "Time forfeit"] [Annotator "chess-academy.net"] 1. e4 e5 2. Bc4 Nf6 3. d4?! { (0.13 → -0.68) Inaccuracy. Best move was Nc3. } { C24 Bishop's Opening: Ponziani Gambit } (3. Nc3 Nc6 4. d3 Na5 5. Bb3 Bb4 6. Nf3 Bxc3+ 7. bxc3 d6) 3... Nc6? { (-0.68 → 0.78) Mistake. Best move was exd4. } (3... exd4 4. Qxd4 Nc6 5. Qe3 Bb4+ 6. c3 Ba5 7. Nf3 O-O 8. O-O) 4. dxe5? { (0.78 → -0.27) Mistake. Best move was d5. } (4. d5) 4... Nxe5 5. Bb3 Bc5 6. Bf4?! { (0.00 → -0.97) Inaccuracy. Best move was Nf3. } (6. Nf3 Neg4 7. O-O Qe7 8. Nd4 Qe5 9. Nf3) 6... d5?? { (-0.97 → 3.02) Blunder. Best move was Ng6. } (6... Ng6 7. Ne2) 7. Bxe5 Nxe4 8. Bxd5?? { (3.20 → -2.65) Blunder. Best move was Bd4. } (8. Bd4) 8... Be6?? { (-2.65 → 7.66) Blunder. Best move was Nxf2. } (8... Nxf2 9. Qd2 Qe7 10. Nf3 Bg4 11. Qf4 Bxf3 12. Bxf3 Nxh1 13. Kf1 O-O 14. Nc3 Rae8 15. Bd4) 9. Bxe4 O-O? { (7.22 → 9.87) Mistake. Best move was Bxf2+. } (9... Bxf2+ 10. Ke2) 10. Bxb7?? { (9.87 → -3.05) Blunder. Best move was Qxd8. } (10. Qxd8) 10... Rb8?? { (-3.05 → 10.34) Blunder. Best move was Bxf2+. } (10... Bxf2+ 11. Kxf2 Qxd1 12. Bf3 Qc1 13. g3 Qxc2+ 14. Ne2 Qf5 15. Bc3 Rad8 16. Nd4 Rxd4 17. Bxd4) 11. Bf3? { (10.34 → 8.67) Mistake. Best move was Qxd8. } (11. Qxd8 Rfxd8 12. Bxc7 Rxb7 13. Bxd8 Rxb2 14. Ba5 Rxc2 15. Ne2 Bd5 16. f3 Bxa2 17. Nd2 Be6) 11... Bd6? { (8.67 → 10.80) Mistake. Best move was Qh4. } (11... Qh4 12. g3) 12. Bg3? { (10.80 → 8.93) Mistake. Best move was Bxd6. } (12. Bxd6) 12... Re8? { (8.93 → 9.94) Mistake. Best move was Rxb2. } (12... Rxb2 13. Ne2) 13. Nc3?! { (9.94 → 9.07) Inaccuracy. Best move was Qc1. } (13. Qc1 Qf6 14. Bxd6 Rxb2 15. Ne2 Bf5 16. Na3 cxd6 17. O-O Rbb8 18. Nc4 d5 19. Ne3 Be4) 13... Bb4?! { (9.07 → 10.53) Inaccuracy. Best move was Rxb2. } (13... Rxb2) 14. Qxd8 Rbxd8 15. Ne2 Bc5 16. Bxc7 Rd7 17. Bc6 f5 18. Bxd7 Bxd7 19. Bf4 Bc6 20. O-O-O Bxg2 21. Rhg1 Be4 22. Nxe4 Rxe4 23. Be3 Bxe3+ 24. fxe3 Rxe3 25. Nc3 g5 26. Nd5 Re5 27. Rxg5+ Kf7 28. Nc7 Kf6 29. Rg8 h5 30. Rh8 Kg5 31. Na6 f4 32. Nb4 Rf5 33. Nd3 f3 34. Nf2 h4?! { (13.90 → Mate in 11) Checkmate is now unavoidable. Best move was Re5. } (34... Re5 35. Rg1+) 35. a3?! { (Mate in 11 → 13.76) Lost forced checkmate sequence. Best move was Rg1+. } (35. Rg1+ Kf6 36. Rf8+ Ke6 37. Rg6+ Ke5 38. Nd3+ Ke4 39. Rg4+ Kd5 40. Rxf5+ Ke6 41. Rxf3 Ke7) 35... Kf4 36. Rxh4+ Ke3?! { (62.33 → Mate in 8) Checkmate is now unavoidable. Best move was Ke5. } (36... Ke5 37. Re4+ Kf6 38. Rd6+ Kf7 39. Rd7+ Kf6 40. Rxa7 Rc5 41. Rf4+ Kg6 42. Raa4 Rh5 43. Rxf3) 37. Nd3 f2 38. Nxf2 Kxf2 39. Ra4 Rf3?! { (12.04 → Mate in 15) Checkmate is now unavoidable. Best move was a5. } (39... a5) 40. Rxa7 Kg2 41. h4?! { (Mate in 13 → 10.49) Lost forced checkmate sequence. Best move was Rd2+. } { White wins on time. } (41. Rd2+ Kh3 42. Rd3 Rxd3 43. cxd3 Kg4 44. b4 Kf4 45. b5 Ke5 46. b6 Kd6 47. Rh7 Ke5) 1-0