lichess dev

[Event "Academie22 Arena"] [Site "http://chess-academy.net/NPh7xIh4"] [Date "2025.05.14"] [Round "-"] [White "Matei27"] [Black "lozan_david"] [Result "1-0"] [UTCDate "2025.05.14"] [UTCTime "15:33:43"] [WhiteElo "1303"] [BlackElo "1620"] [WhiteRatingDiff "+75"] [BlackRatingDiff "-116"] [Variant "Standard"] [TimeControl "600+0"] [ECO "C21"] [Opening "Center Game #2"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. d4?! { (0.30 → -0.38) Inaccuracy. Best move was Nf3. } { C21 Center Game #2 } (2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. Re1 Nc5) 2... Bb4+? { (-0.38 → 2.11) Mistake. Best move was exd4. } (2... exd4 3. Nf3 Bb4+ 4. Nbd2 Nc6 5. a3 Bxd2+ 6. Qxd2 Nf6 7. e5) 3. c3 Qh4? { (1.40 → 4.37) Mistake. Best move was Bd6. } (3... Bd6) 4. cxb4 Qxe4+ 5. Be3?! { (4.40 → 3.85) Inaccuracy. Best move was Ne2. } (5. Ne2 exd4 6. Qxd4 Qxd4 7. Nxd4 Nc6 8. Nxc6 bxc6 9. Nc3 Ne7 10. b5 Bb7 11. Be2 O-O) 5... Qxd4?? { (3.85 → 13.26) Blunder. Best move was exd4. } (5... exd4 6. Qxd4 Qxd4 7. Bxd4 f6 8. Nc3 Ne7 9. Bc4 Nbc6 10. Nge2 Nxb4 11. O-O-O d6 12. Nf4) 6. Bxd4 Nf6 7. Bxe5 Ne4 8. Bxg7 Nxf2?! { (23.37 → Mate in 3) Checkmate is now unavoidable. Best move was Rg8. } (8... Rg8) 9. Bxh8?! { (Mate in 3 → 14.78) Lost forced checkmate sequence. Best move was Qe2+. } (9. Qe2+ Ne4 10. Qxe4+ Kd8 11. Bf6#) 9... Ke7 10. Kxf2 f5?! { (28.90 → Mate in 7) Checkmate is now unavoidable. Best move was d6. } (10... d6 11. Qh5 Be6 12. Nf3 Nc6 13. Qxh7 Kd7 14. a3 Ne7 15. Bd3 a5 16. b5 Rg8 17. Nc3) 11. Na3 d5 12. Qe1+ Kd6 13. Be5+?! { (Mate in 4 → 40.32) Lost forced checkmate sequence. Best move was Qe8. } (13. Qe8 d4 14. Be5+ Kd5 15. Bc4+ Ke4 16. Re1#) 13... Kc6?! { (40.32 → Mate in 4) Checkmate is now unavoidable. Best move was Ke7. } (13... Ke7 14. Bxc7+) 14. Rc1+?! { (Mate in 4 → Mate in 4) Not the best checkmate sequence. Best move was Bb5+. } (14. Bb5+ Kb6 15. Qe3+ d4 16. Qxd4+ c5 17. Qxc5#) 14... Kb6 15. Qe3+?! { (Mate in 1 → Mate in 1) Not the best checkmate sequence. Best move was Bxc7#. } (15. Bxc7#) 15... c5 16. bxc5+?! { (Mate in 1 → Mate in 2) Not the best checkmate sequence. Best move was Qxc5#. } (16. Qxc5#) 16... Ka5 17. Qc3+ Ka4 18. Qc4+?! { (Mate in 1 → Mate in 3) Not the best checkmate sequence. Best move was Bb5#. } (18. Bb5#) 18... Ka5 19. Rc3?! { (Mate in 1 → 29.15) Lost forced checkmate sequence. Best move was Bc3#. } (19. Bc3#) 19... b6?! { (29.15 → Mate in 1) Checkmate is now unavoidable. Best move was dxc4. } (19... dxc4 20. Rxc4) 20. cxb6?! { (Mate in 1 → Mate in 6) Not the best checkmate sequence. Best move was Qb5#. } (20. Qb5#) 20... dxc4 21. Rxc4?! { (Mate in 6 → 28.43) Lost forced checkmate sequence. Best move was b7. } (21. b7 Na6 22. bxa8=Q Nb4 23. Qxa7+ Ba6 24. Nxc4+ Ka4 25. b3+ Kb5 26. Qb6#) 21... Kxb6 22. Rb4+ Ka5?! { (22.95 → Mate in 3) Checkmate is now unavoidable. Best move was Kc5. } (22... Kc5 23. Rb5+) 23. Rh4?! { (Mate in 3 → 22.61) Lost forced checkmate sequence. Best move was Nc2. } (23. Nc2 Na6 24. Rb5+ Ka4 25. b3#) 23... f4?! { (22.61 → Mate in 5) Checkmate is now unavoidable. Best move was Kb6. } (23... Kb6 24. Rb4+ Kc6 25. Bxb8 a5 26. Rb5 Ba6 27. Rxa5 Rxb8 28. Rxa6+ Kd7 29. Nc4 Ke7 30. Nf3) 24. Rxf4?! { (Mate in 5 → 23.14) Lost forced checkmate sequence. Best move was Bc7+. } (24. Bc7+ Kb4 25. Rh5 Bf5 26. Rxf5 Nc6 27. Nc2+ Ka4 28. Bb5#) 24... h5?! { (23.14 → Mate in 1) Checkmate is now unavoidable. Best move was Kb6. } (24... Kb6 25. Rb4+) 25. Nf3?! { (Mate in 1 → 25.68) Lost forced checkmate sequence. Best move was Bc7#. } (25. Bc7#) 25... h4?! { (25.68 → Mate in 1) Checkmate is now unavoidable. Best move was Kb6. } (25... Kb6 26. Rb4+) 26. g3?! { (Mate in 1 → Mate in 8) Not the best checkmate sequence. Best move was Bc7#. } (26. Bc7#) 26... Bh3 27. gxh4?! { (Mate in 1 → Mate in 13) Not the best checkmate sequence. Best move was Bc7#. } (27. Bc7#) 27... Bxf1 28. Rxf1 Na6 29. Bg7?! { (Mate in 8 → 27.47) Lost forced checkmate sequence. Best move was Rc1. } (29. Rc1 Rb8 30. Nc4+ Ka4 31. Bxb8 Nxb8 32. Nd4 Nd7 33. Rf5 Ne5 34. Rxe5 a6 35. a3 a5) 29... Rd8?! { (27.47 → Mate in 12) Checkmate is now unavoidable. Best move was Rb8. } (29... Rb8 30. Rd1) 30. Rf5+ Rd5 31. Rxd5+ Kb4 32. Rd4+?! { (Mate in 2 → Mate in 6) Not the best checkmate sequence. Best move was Bc3+. } (32. Bc3+ Ka4 33. Ra5#) 32... Ka5 33. Rd5+ Ka4 34. Rfd1?! { (Mate in 3 → Mate in 3) Not the best checkmate sequence. Best move was Nc2. } (34. Nc2 Nc5 35. Rxc5 a6 36. b3#) 34... Kb4 35. R1d4# { White wins by checkmate. } 1-0