lichess dev

[Event "M35 Arena"] [Site "http://chess-academy.net/IJBiYKLA"] [Date "2024.08.19"] [Round "-"] [White "Mateiursu"] [Black "cravcescubogdan"] [Result "0-1"] [UTCDate "2024.08.19"] [UTCTime "11:34:41"] [WhiteElo "1176"] [BlackElo "1381"] [WhiteRatingDiff "-29"] [BlackRatingDiff "+30"] [Variant "Standard"] [TimeControl "420+0"] [ECO "C46"] [Opening "Three Knights Opening"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 { C46 Three Knights Opening } Bc5 4. Bc4?! { (0.59 → -0.13) Inaccuracy. Best move was Nxe5. } (4. Nxe5 Nxe5 5. d4 Bd6 6. dxe5 Bxe5 7. f4 Bxc3+ 8. bxc3 d6) 4... Nd4? { (-0.13 → 0.98) Mistake. Best move was Nf6. } (4... Nf6 5. d3 O-O 6. O-O h6 7. Nd5 d6 8. c3 a5 9. h3 Nxd5 10. Bxd5 Qf6 11. a4) 5. Bd5? { (0.98 → -0.59) Mistake. Best move was Nxd4. } (5. Nxd4 Bxd4) 5... Nf6?! { (-0.59 → 0.05) Inaccuracy. Best move was d6. } (5... d6 6. Nxd4 exd4 7. Ne2 Nf6 8. d3 a5 9. Bc4 c6 10. a4 d5 11. exd5 Nxd5 12. O-O) 6. Nxd4? { (0.05 → -1.45) Mistake. Best move was Nxe5. } (6. Nxe5 Qe7 7. Nf3 c6 8. Bb3 Nxe4 9. O-O Nxc3 10. dxc3 Nxf3+ 11. Qxf3 O-O 12. Be3 d5) 6... exd4 7. e5 Nxd5 8. Nxd5 O-O 9. Qh5?! { (-1.32 → -2.23) Inaccuracy. Best move was Qf3. } (9. Qf3) 9... b6? { (-2.23 → -0.98) Mistake. Best move was d6. } (9... d6 10. O-O Re8 11. e6 fxe6 12. b4 exd5 13. bxc5 dxc5 14. d3 Be6 15. h3 Qf6 16. Bg5) 10. Ne3?? { (-0.98 → -5.61) Blunder. Best move was b4. } (10. b4) 10... dxe3 11. b3?? { (-5.11 → -9.84) Blunder. Best move was dxe3. } (11. dxe3 d6) 11... exf2+ 12. Kf1?! { (-9.49 → -12.28) Inaccuracy. Best move was Kd1. } (12. Kd1 d6) 12... Bd4 13. Rg1?! { (-10.81 → Mate in 7) Checkmate is now unavoidable. Best move was Rb1. } (13. Rb1 Re8) 13... Bxa1?! { (Mate in 7 → -17.13) Lost forced checkmate sequence. Best move was fxg1=Q+. } (13... fxg1=Q+ 14. Ke2 Qxg2+ 15. Kd3 Qh4 16. Qf5 d5 17. exd6 Bxa1 18. Qf4 Qxf4 19. a3 Bf5#) 14. Kxf2 Bd4+ 15. Ke1 Bxg1 16. Qh3 Bd4 17. b4 Bxe5 18. d4 Bxd4 19. Bd2 Ba6 20. Bf4?! { (-21.82 → Mate in 7) Checkmate is now unavoidable. Best move was Kd1. } (20. Kd1 Qf6 21. c3 Qf1+ 22. Kc2 Be5 23. Qf3 Bxh2 24. Qxf1 Bxf1 25. g4 Be2 26. g5 a5) 20... c5?! { (Mate in 7 → -29.41) Lost forced checkmate sequence. Best move was Re8+. } (20... Re8+ 21. Kd2 Qe7 22. Qe3 Qxb4+ 23. c3 Qb2+ 24. Kd1 Rxe3 25. Bxe3 Bxc3 26. Bf2 Qd2#) 21. Bg3?! { (-29.41 → Mate in 6) Checkmate is now unavoidable. Best move was c4. } (21. c4 Qe7+) 21... cxb4 22. a4 Bc3+ 23. Kf2 b5?! { (Mate in 5 → -33.78) Lost forced checkmate sequence. Best move was Qf6+. } (23... Qf6+ 24. Bf4 Qxf4+ 25. Qf3 Bd4+ 26. Ke1 Qc1+ 27. Qd1 Rae8#) 24. Be5 d6 25. axb5 Bxb5 26. Bxc3?! { (-64.29 → Mate in 12) Checkmate is now unavoidable. Best move was Bxg7. } (26. Bxg7 Qb6+) 26... bxc3 27. Qf5 Ba4?! { (Mate in 8 → -32.00) Lost forced checkmate sequence. Best move was Qh4+. } (27... Qh4+ 28. g3 Qxh2+ 29. Kf3 Qe2+ 30. Kf4 Qf1+ 31. Kg4 Be2+ 32. Kg5 f6+ 33. Kh4 Qxf5 34. g4) 28. Qa5?! { (-32.00 → Mate in 6) Checkmate is now unavoidable. Best move was Kg3. } (28. Kg3 Qf6 29. Qe4 Qg6+ 30. Qxg6 hxg6 31. Kf2 Bxc2 32. Ke3 Rac8 33. h4 Bb3 34. Kf3 c2) 28... Bxc2?! { (Mate in 6 → -26.53) Lost forced checkmate sequence. Best move was Qxa5. } (28... Qxa5 29. h4 Rfe8 30. h5 Qg5 31. g3 Bc6 32. g4 Qxg4 33. h6 Qg2#) 29. Qg5?! { (-26.53 → Mate in 5) Checkmate is now unavoidable. Best move was Qa1. } (29. Qa1 Qf6+) 29... Qxg5 30. h3 Be4 31. h4 Qxh4+?! { (Mate in 3 → Mate in 4) Not the best checkmate sequence. Best move was Qxg2+. } (31... Qxg2+ 32. Ke1 c2 33. h5 c1=Q#) 32. Ke3 Bxg2?! { (Mate in 4 → Mate in 4) Not the best checkmate sequence. Best move was Rab8. } (32... Rab8 33. g3 Qg4 34. Kd4 Qf3 35. Kc4 Qd3#) 33. Kd3 Be4+?! { (Mate in 4 → Mate in 4) Not the best checkmate sequence. Best move was Qe1. } (33... Qe1 34. Kc4 Rab8 35. Kd3 Bf1+ 36. Kc2 Rb2#) 34. Kxc3 Rab8 35. Kc4 Rbc8+?! { (Mate in 2 → Mate in 3) Not the best checkmate sequence. Best move was Qe1. } (35... Qe1 36. Kd4 Rb4#) 36. Kb5 Bd3+ 37. Ka5 Qg5+?! { (Mate in 1 → Mate in 3) Not the best checkmate sequence. Best move was Rc5#. } (37... Rc5#) 38. Kb4 Qf4+?! { (Mate in 3 → Mate in 3) Not the best checkmate sequence. Best move was Qb5+. } (38... Qb5+ 39. Ka3 Rc3+ 40. Ka2 Qb1#) 39. Ka5 Rc5# { Black wins by checkmate. } 0-1