lichess dev

[Event "Laura28 Arena"] [Site "http://chess-academy.net/uJaP1JSw"] [Date "2021.02.13"] [Round "-"] [White "paraschivtoma"] [Black "Delia-Maria"] [Result "1-0"] [UTCDate "2021.02.13"] [UTCTime "07:55:06"] [WhiteElo "1500"] [BlackElo "1305"] [WhiteRatingDiff "+106"] [BlackRatingDiff "-52"] [Variant "Standard"] [TimeControl "420+0"] [ECO "A10"] [Opening "English Opening"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. c4 { A10 English Opening } d6?! { (0.13 → 0.72) Inaccuracy. Best move was e6. } (1... e6 2. e3 Nf6 3. d4 d5 4. Nf3 Be7 5. Nc3 O-O 6. Be2) 2. d3?! { (0.72 → -0.09) Inaccuracy. Best move was d4. } (2. d4 e5 3. e3 Be7 4. Be2 Nf6 5. Nc3 Bf5 6. Qb3 b6) 2... e5 3. e4?! { (0.38 → -0.33) Inaccuracy. Best move was Nf3. } (3. Nf3 Nf6 4. e3 Nc6 5. Be2 d5 6. O-O d4 7. exd4 exd4) 3... f6? { (-0.33 → 0.73) Mistake. Best move was Be7. } (3... Be7) 4. f3?! { (0.73 → -0.19) Inaccuracy. Best move was Nc3. } (4. Nc3 f5) 4... h5? { (-0.19 → 0.97) Mistake. Best move was f5. } (4... f5 5. Ne2) 5. h4? { (0.97 → -0.36) Mistake. Best move was f4. } (5. f4) 5... a5? { (-0.36 → 0.83) Mistake. Best move was Be7. } (5... Be7 6. g3 f5 7. Bh3 Nc6 8. Ne2 fxe4 9. Bxc8 Qxc8 10. dxe4 Qe6 11. Nbc3 Qxc4 12. Nd5) 6. a4? { (0.83 → -0.36) Mistake. Best move was Nc3. } (6. Nc3 Be7 7. Be3 f5 8. g3 Nf6 9. Nge2 O-O 10. Bh3 fxe4 11. Bxc8 Qxc8 12. dxe4 c6) 6... c6?! { (-0.36 → 0.37) Inaccuracy. Best move was f5. } (6... f5 7. g3 Nc6 8. Nc3 Be7 9. Be3 f4 10. gxf4 Bxh4+ 11. Kd2 exf4 12. Bxf4 Bf6 13. Nge2) 7. g3? { (0.37 → -1.40) Mistake. Best move was Nc3. } (7. Nc3 Na6 8. d4 g6 9. Be3 Bh6 10. Qd2 Bxe3 11. Qxe3 Nh6 12. O-O-O Nf7 13. f4 Qb6) 7... c5? { (-1.40 → 0.66) Mistake. Best move was d5. } (7... d5 8. cxd5 cxd5 9. d4 Bb4+ 10. Nc3 Nc6 11. Bb5 exd4 12. Qxd4 Ne7 13. Ne2 O-O 14. Bxc6) 8. b3?! { (0.66 → -0.18) Inaccuracy. Best move was Ne2. } (8. Ne2 Nc6 9. Nbc3 g6 10. Nb5 Bg7 11. Bg2 Nge7 12. O-O O-O 13. Nec3 Nd4 14. Bd2 Qd7) 8... b6?! { (-0.18 → 0.33) Inaccuracy. Best move was g6. } (8... g6 9. Ne2) 9. Nc3 d5? { (-0.13 → 2.58) Mistake. Best move was Ne7. } (9... Ne7 10. Nge2 Nbc6 11. Bg2 g6 12. O-O Bg7 13. Nb5 O-O 14. Nec3 Nb4 15. g4 Nec6 16. Nd5) 10. Be2? { (2.58 → 0.17) Mistake. Best move was cxd5. } (10. cxd5 Nh6 11. Nb5 Na6 12. Ne2 Nb4 13. Na3 Nf7 14. Bg2 Bd6 15. Bb2 O-O 16. O-O Bc7) 10... Qd7?? { (0.17 → 3.71) Blunder. Best move was dxe4. } (10... dxe4) 11. Ba3?? { (3.71 → 0.23) Blunder. Best move was cxd5. } (11. cxd5) 11... Qg4?? { (0.23 → 15.23) Blunder. Best move was dxe4. } (11... dxe4) 12. fxg4 dxe4 13. dxe4 Ra7 14. gxh5 g6 15. hxg6 Bg7 16. Bf3 Bf8 17. Nh3 Ra8 18. Ra2 Bb7 19. Be2 Ke7 20. Rf1 Ke8 21. Nd5 Bxd5 22. cxd5 Ra7 23. Rc2 Kd8 24. Bg4 Be7 25. Bb2 Ra8 26. Rcf2 Bf8 27. h5 Ke8 28. Be6 Rh7?! { (23.95 → Mate in 8) Checkmate is now unavoidable. Best move was Kd8. } (28... Kd8 29. Qg4) 29. Bxg8?! { (Mate in 8 → 29.04) Lost forced checkmate sequence. Best move was gxh7. } (29. gxh7 Ra7 30. hxg8=Q Rg7 31. Qg4 Rxg8 32. Qxg8 Kd8 33. Qxf8+ Kc7 34. Qc8+ Kd6 35. Qd8+ Nd7) 29... Rxh5?! { (29.04 → Mate in 9) Checkmate is now unavoidable. Best move was Rd7. } (29... Rd7 30. Rxf6) 30. Be6?! { (Mate in 9 → 51.28) Lost forced checkmate sequence. Best move was Qxh5. } (30. Qxh5 Kd8 31. Rxf6 Be7 32. Qh8 Kc7 33. Be6 b5 34. Qc8+ Kb6 35. Bd7+ Bxf6 36. Rxf6+ Nc6) 30... Rxh3?! { (51.28 → Mate in 7) Checkmate is now unavoidable. Best move was Rh4. } (30... Rh4 31. gxh4) 31. Bxh3 Kd8 32. Rxf6 Bg7 33. R6f5?! { (Mate in 4 → Mate in 5) Not the best checkmate sequence. Best move was Qg4. } (33. Qg4 Bxf6 34. Rxf6 Ra7 35. Qc8+ Ke7 36. Re6#) 33... Ra7 34. Rxe5?! { (Mate in 5 → Mate in 6) Not the best checkmate sequence. Best move was d6. } (34. d6 Ke8 35. Qd5 Re7 36. Rf6 Rf7 37. Qxf7+ Kd8 38. Qe7#) 34... Bxe5 35. Bxe5 Ke8 36. Be6?! { (Mate in 4 → Mate in 5) Not the best checkmate sequence. Best move was Qh5. } (36. Qh5 Rg7 37. Qh8+ Rg8 38. Qxg8+ Ke7 39. d6#) 36... Ke7 37. Rf5?! { (Mate in 3 → Mate in 5) Not the best checkmate sequence. Best move was g7. } (37. g7 Nd7 38. g8=Q Nxe5 39. d6#) 37... Ke8 38. Rh5?! { (Mate in 4 → Mate in 4) Not the best checkmate sequence. Best move was Qh5. } (38. Qh5 Rg7 39. Qh8+ Rg8 40. Qxg8+ Ke7 41. Rf7#) 38... Kf8 39. Rh8+ Ke7 40. Qh5 Na6 41. Qf5?! { (Mate in 1 → Mate in 1) Not the best checkmate sequence. Best move was Qh4#. } (41. Qh4#) 41... Rb7 42. g7?! { (Mate in 1 → Mate in 1) Not the best checkmate sequence. Best move was Qg5#. } (42. Qg5#) 42... Ra7 43. g8=Q?! { (Mate in 1 → Mate in 1) Not the best checkmate sequence. Best move was d6#. } (43. d6#) 43... Ra8 44. Qg7# { White wins by checkmate. } 1-0