lichess dev

[Event "M35 maia sambata Arena"] [Site "http://chess-academy.net/Uj52c1vG"] [Date "2023.10.07"] [Round "-"] [White "M35"] [Black "adelinoproiu"] [Result "0-1"] [UTCDate "2023.10.07"] [UTCTime "08:33:18"] [WhiteElo "1312"] [BlackElo "1698"] [WhiteRatingDiff "-25"] [BlackRatingDiff "+29"] [Variant "Standard"] [TimeControl "420+0"] [ECO "C50"] [Opening "Four Knights Game: Italian Variation"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Nf3 Nf6?! { (0.22 → 0.73) Inaccuracy. Best move was Nc6. } (2... Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5) 3. Nc3?! { (0.73 → 0.09) Inaccuracy. Best move was Nxe5. } (3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Be7 7. O-O Nc6) 3... Nc6 4. Bc4 Bc5 { C50 Four Knights Game: Italian Variation } 5. Qe2?! { (0.31 → -0.33) Inaccuracy. Best move was d3. } (5. d3 O-O 6. O-O h6 7. Bd2 d6 8. Na4 Bb6 9. b4 Nd4) 5... Qe7?! { (-0.33 → 0.21) Inaccuracy. Best move was O-O. } (5... O-O 6. O-O d6 7. Na4 Nd4 8. Nxd4 Bxd4 9. c3 Bb6 10. Nxb6 axb6 11. d3 h6 12. f3) 6. Ng5? { (0.21 → -2.77) Mistake. Best move was Na4. } (6. Na4 Bd6 7. Nc3 Bc5 8. O-O O-O 9. d3 Nd4 10. Nxd4 Bxd4 11. Qf3 Bxc3 12. bxc3 d6) 6... Ng4?? { (-2.77 → 3.43) Blunder. Best move was Nd4. } (6... Nd4 7. Qd1 d5 8. Bd3 Bg4 9. f3 h6 10. fxg4 hxg5 11. a3 c6 12. b4 Bb6 13. a4) 7. Qxg4 Qf8?? { (2.73 → 7.47) Blunder. Best move was d5. } (7... d5 8. Qh5 dxc4 9. Nd5 Qf8 10. Nxc7+ Ke7 11. Qe2 h6 12. Nf3 Be6 13. Nxe6 fxe6 14. Qxc4) 8. O-O?? { (7.47 → 0.36) Blunder. Best move was Qg3. } (8. Qg3) 8... d6?? { (0.36 → 7.81) Blunder. Best move was d5. } (8... d5 9. Qe2 dxc4 10. Qxc4 Bb6 11. a4 h6 12. Nf3 Be6 13. Qe2 f6 14. d3 O-O-O 15. Be3) 9. b4?? { (7.81 → -3.35) Blunder. Best move was Qh5. } (9. Qh5) 9... Bxg4 10. bxc5? { (-3.11 → -4.83) Mistake. Best move was Bxf7+. } (10. Bxf7+ Ke7) 10... dxc5? { (-4.83 → -2.46) Mistake. Best move was Bh5. } (10... Bh5 11. Rb1) 11. Nd5?? { (-2.46 → -5.91) Blunder. Best move was Bxf7+. } (11. Bxf7+) 11... O-O-O? { (-5.91 → -3.45) Mistake. Best move was h6. } (11... h6 12. f3 Bh5 13. Nh3 O-O-O 14. Ne3 f6 15. f4 Qd6 16. d3 Nd4 17. a4 g5 18. fxe5) 12. h3?? { (-3.45 → -7.55) Blunder. Best move was Nxf7. } (12. Nxf7 Be2) 12... Bd7?? { (-7.55 → -4.05) Blunder. Best move was Bh5. } (12... Bh5 13. f4 h6 14. Nf3 Bxf3 15. Rxf3 Nd4 16. Rf2 Nxc2 17. Rb1 c6 18. Ne3 Nxe3 19. dxe3) 13. Ba3? { (-4.05 → -5.99) Mistake. Best move was Nxf7. } (13. Nxf7 Na5 14. Nxe5 Qe8 15. Bb2 Nxc4 16. Nxc4 Qxe4 17. Nde3 Rhf8 18. Be5 Qg6 19. Bg3 Qg5) 13... Nd4?! { (-5.99 → -5.30) Inaccuracy. Best move was f6. } (13... f6 14. Nf3) 14. Bxc5?? { (-5.30 → -9.95) Blunder. Best move was Nxf7. } (14. Nxf7 Nxc2 15. Bb2 Nxa1 16. Rxa1 b5 17. Bb3 c4 18. Nxd8 Qxd8 19. Bxe5 Bc6 20. Bd1 Bxd5) 14... Qg8?? { (-9.95 → 7.66) Blunder. Best move was Qxc5. } (14... Qxc5 15. Ne3) 15. c3?? { (7.66 → -0.35) Blunder. Best move was Ne7+. } (15. Ne7+) 15... Ne6?? { (-0.35 → 6.23) Blunder. Best move was Nc6. } (15... Nc6) 16. a4?? { (6.23 → -3.29) Blunder. Best move was Ne7+. } (16. Ne7+ Kb8 17. Bxe6 Bxe6 18. Nxg8 Rhxg8 19. Nxe6 fxe6 20. Be3 g5 21. Rfb1 a6 22. Kh2 h5) 16... a5?? { (-3.29 → 6.60) Blunder. Best move was Qe8. } (16... Qe8 17. Nxe6) 17. g3?? { (6.60 → -6.09) Blunder. Best move was Ne7+. } (17. Ne7+) 17... c6?? { (-6.09 → 6.05) Blunder. Best move was Qe8. } (17... Qe8 18. Nxe6 fxe6 19. Ne3 b6 20. Ba3 Bxa4 21. Rfb1 Rxd2 22. Ba6+ Kb8 23. Nc4 Rc2 24. Ne3) 18. h4?? { (6.05 → -8.85) Blunder. Best move was Ne7+. } (18. Ne7+ Kc7 19. Bxe6 Qf8 20. Nd5+ cxd5 21. Bxf8 Rhxf8 22. Bxd5 f6 23. Nf3 Bxh3 24. Rfb1 b6) 18... cxd5 19. exd5? { (-8.30 → -13.66) Mistake. Best move was Nxe6. } (19. Nxe6 Bxe6 20. Bxd5 Bxd5 21. exd5 Rxd5 22. d4 exd4 23. cxd4 g5 24. hxg5 Qxg5 25. Rab1 Re8) 19... Nxc5 20. d3 Na6 21. d4 f6 22. Rae1 exd4 23. cxd4 f5 24. Re5 Bxa4 25. Rxf5 Rxd5?? { (-12.32 → -4.70) Blunder. Best move was Bd7. } (25... Bd7 26. Re5) 26. Bxd5 Nb4?? { (-4.48 → 8.13) Blunder. Best move was Qd8. } (26... Qd8 27. Rb1) 27. Ne6?? { (8.13 → -10.51) Blunder. Best move was Bxg8. } (27. Bxg8) 27... Bb3?? { (-10.51 → 3.17) Blunder. Best move was Nxd5. } (27... Nxd5) 28. g4?? { (3.17 → -11.15) Blunder. Best move was Bxb3. } (28. Bxb3 Nc6 29. Rc5 a4 30. Bc4 Kd7 31. Rb1 Qa8 32. d5 Rc8 33. Bb5 Kd6 34. dxc6 Kxe6) 28... Bxd5 29. Nc5 Qe6?? { (-16.91 → -0.46) Blunder. Best move was Qd8. } (29... Qd8) 30. f3?? { (-0.46 → -17.53) Blunder. Best move was Nxe6. } (30. Nxe6 Bxe6 31. Rxa5 Nc6 32. Ra8+ Nb8 33. Ra5 Kc7 34. Rg5 g6 35. f3 Nd7 36. h5 Rg8) 30... Qg8 31. Re5 Ba2 32. Re7 b5 33. f4 Qf8 34. f5 Qxe7 35. g5?! { (-30.32 → Mate in 8) Checkmate is now unavoidable. Best move was f6. } (35. f6 Qe3+) 35... g6?! { (Mate in 8 → -29.35) Lost forced checkmate sequence. Best move was Qe3+. } (35... Qe3+ 36. Kh2 Bd5 37. h5 Qe2+ 38. Kg3 Qxf1 39. Ne6 Qg1+ 40. Kh4 Bf3 41. Kh3 Qg4+ 42. Kh2) 36. fxg6?! { (-29.35 → Mate in 7) Checkmate is now unavoidable. Best move was Kf2. } (36. Kf2 gxf5) 36... hxg6 37. Rf6 Qe1+ 38. Kh2 Rxh4+ 39. Kg2 Qe2+ 40. Kg1 Rg4+ 41. Kh1 Qe4+?! { (Mate in 1 → -12.38) Lost forced checkmate sequence. Best move was Qg2#. } (41... Qg2#) 42. Kh2?! { (-12.38 → Mate in 1) Checkmate is now unavoidable. Best move was Nxe4. } (42. Nxe4 Bd5) 42... Rh4+?! { (Mate in 1 → Mate in 4) Not the best checkmate sequence. Best move was Qg2#. } (42... Qg2#) 43. Kg1 Rg4+ 44. Kh2 Qg2# { Black wins by checkmate. } 0-1