lichess dev

[Event "Forgács Arena"] [Site "http://chess-academy.net/KmrPKOVv"] [Date "2024.12.26"] [Round "-"] [White "marius1"] [Black "Bogdan013"] [Result "1-0"] [UTCDate "2024.12.26"] [UTCTime "17:23:34"] [WhiteElo "1581"] [BlackElo "1621"] [WhiteRatingDiff "+50"] [BlackRatingDiff "-21"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C46"] [Opening "Four Knights Game: Italian Variation"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Nc3 Nc6 3. Nf3 Nf6 4. Bc4 { C46 Four Knights Game: Italian Variation } h6?! { (0.00 → 0.72) Inaccuracy. Best move was Bc5. } (4... Bc5 5. d3 O-O 6. O-O h6 7. Na4 Be7 8. Nc3 Bc5) 5. d3?! { (0.72 → -0.13) Inaccuracy. Best move was d4. } (5. d4 exd4 6. Nxd4 Bb4 7. Nxc6 Bxc3+ 8. bxc3 dxc6 9. Qxd8+ Kxd8 10. Bxf7 Nxe4 11. O-O Rf8) 5... Bc5 6. Nd5 Ng4?! { (-0.09 → 0.87) Inaccuracy. Best move was d6. } (6... d6 7. O-O Nxd5 8. Bxd5 O-O 9. a4 Ne7 10. Bb3 Ng6 11. a5 Nh4 12. Nxh4 Qxh4 13. Be3) 7. Be3? { (0.87 → -0.17) Mistake. Best move was O-O. } (7. O-O d6) 7... Nxe3?! { (-0.17 → 0.68) Inaccuracy. Best move was Bxe3. } (7... Bxe3 8. Nxe3 d6 9. O-O O-O 10. Bb3 a5 11. c3 Ne7 12. h3 Nxe3 13. fxe3 Ng6 14. a4) 8. fxe3 O-O 9. d4?? { (0.95 → -2.05) Blunder. Best move was O-O. } (9. O-O a6 10. Qe1 d6 11. Rd1 Ba7 12. Nh4 Bg4 13. Ra1 Be6 14. Nf5 Kh7 15. Kh1 g6) 9... exd4 10. c3? { (-1.34 → -2.76) Mistake. Best move was exd4. } (10. exd4 Nxd4 11. b4 Nxf3+ 12. Qxf3 Bd4 13. Rd1 Be5 14. O-O d6 15. Ne3 Qg5 16. b5 Be6) 10... dxe3? { (-2.76 → -1.41) Mistake. Best move was dxc3. } (10... dxc3 11. Nxc3) 11. b4 Bb6? { (-1.89 → -0.75) Mistake. Best move was Bd6. } (11... Bd6) 12. Rb1? { (-0.75 → -2.95) Mistake. Best move was a4. } (12. a4 a6 13. Nxb6 cxb6 14. O-O d6 15. Qd3 Qc7 16. Qxe3 Be6 17. Bxe6 fxe6 18. Rad1 Ne5) 12... a6? { (-2.95 → -1.02) Mistake. Best move was d6. } (12... d6 13. Nxb6) 13. b5? { (-1.02 → -2.49) Mistake. Best move was Nxb6. } (13. Nxb6 cxb6 14. Qd3 Re8 15. O-O d6 16. Bb3 Be6 17. Qxe3 b5 18. Rbe1 Rc8 19. Qf2 Qf6) 13... axb5 14. Bxb5? { (-2.18 → -4.78) Mistake. Best move was Nxb6. } (14. Nxb6 cxb6 15. Rxb5 d6 16. O-O Be6 17. Qe2 Bxc4 18. Qxc4 Re8 19. Qd3 Rxa2 20. Qxe3 Qf6) 14... Na5?? { (-4.78 → -1.01) Blunder. Best move was Bc5. } (14... Bc5) 15. Be2? { (-1.01 → -3.66) Mistake. Best move was Nxb6. } (15. Nxb6 cxb6) 15... c6?? { (-3.66 → 4.88) Blunder. Best move was Bc5. } (15... Bc5 16. O-O c6 17. Nb4 Nc4 18. Kh1 Na3 19. Rb2 Qe7 20. Bd3 b5 21. e5 Bb6 22. Nc2) 16. Nf4?? { (4.88 → -4.47) Blunder. Best move was Nxb6. } (16. Nxb6 Ra7) 16... Qe8?? { (-4.47 → 1.02) Blunder. Best move was Re8. } (16... Re8) 17. Qd3?? { (1.02 → -4.48) Blunder. Best move was Rxb6. } (17. Rxb6) 17... Bc5?! { (-4.48 → -3.74) Inaccuracy. Best move was Bc7. } (17... Bc7) 18. Rd1? { (-3.74 → -5.05) Mistake. Best move was Qc2. } (18. Qc2 b5 19. Nd4 Nc4 20. Bxc4 bxc4 21. O-O d5 22. exd5 cxd5 23. h3 Qe5 24. Rb5 Qd6) 18... g5 19. Nh5 f6?? { (-4.95 → -1.05) Blunder. Best move was f5. } (19... f5) 20. g4?? { (-1.05 → -5.12) Blunder. Best move was Nd4. } (20. Nd4) 20... d6?? { (-5.12 → -1.02) Blunder. Best move was d5. } (20... d5) 21. h3?? { (-1.02 → -4.06) Blunder. Best move was Nd4. } (21. Nd4 b5) 21... b5 22. Nd4?! { (-3.55 → -4.40) Inaccuracy. Best move was O-O. } (22. O-O) 22... Bxd4? { (-4.40 → -1.41) Mistake. Best move was Nc4. } (22... Nc4 23. O-O) 23. Qxd4 c5?? { (-1.65 → 3.06) Blunder. Best move was Qe5. } (23... Qe5) 24. Qxd6? { (3.06 → 0.99) Mistake. Best move was Nxf6+. } (24. Nxf6+ Kh8) 24... Qxe4? { (0.99 → 3.47) Mistake. Best move was Ra6. } (24... Ra6) 25. Rf1? { (3.47 → 0.79) Mistake. Best move was O-O. } (25. O-O Bb7 26. Bf3 Qg6 27. Bxb7 Nxb7 28. Rxf6 Rxf6 29. Nxf6+ Kh8 30. Qe5 Rd8 31. Nh5+ Kg8) 25... c4?? { (0.79 → Mate in 10) Checkmate is now unavoidable. Best move was Ra6. } (25... Ra6 26. Nxf6+ Rxf6 27. Qd8+ Kf7 28. Qxc8 Rxf1+ 29. Bxf1 Ra7 30. Rd7+ Rxd7 31. Qxd7+ Qe7 32. Qxe7+) 26. Nxf6+ Kh8 27. Nxe4?! { (Mate in 1 → Mate in 6) Not the best checkmate sequence. Best move was Qxf8#. } (27. Qxf8#) 27... Rxf1+ 28. Kxf1 Nb7 29. Qf8+ Kh7 30. Nf6+?! { (Mate in 4 → Mate in 5) Not the best checkmate sequence. Best move was Qf7+. } (30. Qf7+ Kh8 31. Nf6 Bf5 32. gxf5 Rxa2 33. Qh7#) 30... Kg6 31. Rd5?! { (Mate in 5 → Mate in 7) Not the best checkmate sequence. Best move was Ne8. } (31. Ne8 Bxg4 32. Qg7+ Kh5 33. hxg4+ Kh4 34. Kg2 Rxe8 35. Rh1#) 31... Rxa2 32. Qg8+?! { (Mate in 5 → Mate in 7) Not the best checkmate sequence. Best move was Nh5. } (32. Nh5 Ra1+ 33. Kg2 Rg1+ 34. Kxg1 Bxg4 35. Bxg4 e2 36. Qg7#) 32... Kxf6 33. Rd6+?? { (Mate in 7 → 4.14) Lost forced checkmate sequence. Best move was Qxc8. } (33. Qxc8 Ra1+ 34. Kg2 Rg1+ 35. Kxg1 Nc5 36. Qf8+ Ke6 37. Rd6+ Ke5 38. Qf6+ Ke4 39. Qd4#) 33... Nxd6 34. Qf8+ Ke5?? { (4.13 → 8.74) Blunder. Best move was Ke6. } (34... Ke6 35. Qxh6+ Kd7 36. Qg7+ Ke6 37. Qg6+ Kd7 38. Qb1 Ra5 39. Qh7+ Kd8 40. Bf3 b4 41. cxb4) 35. Qg7+?? { (8.74 → 3.21) Blunder. Best move was Qe7+. } (35. Qe7+) 35... Ke4?? { (3.21 → Mate in 1) Checkmate is now unavoidable. Best move was Ke6. } (35... Ke6 36. Qxh6+) 36. Qd4# { White wins by checkmate. } 1-0