lichess dev

[Event "Academie22 Arena"] [Site "http://chess-academy.net/7LCRb0B2"] [Date "2025.10.01"] [Round "-"] [White "nicholas007"] [Black "SpinuBogdan"] [Result "1-0"] [UTCDate "2025.10.01"] [UTCTime "16:19:04"] [WhiteElo "1260"] [BlackElo "1468"] [WhiteRatingDiff "+70"] [BlackRatingDiff "-40"] [Variant "Standard"] [TimeControl "600+0"] [ECO "A40"] [Opening "Mikenas Defense"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. d4 Nc6?! { (0.15 → 0.67) Inaccuracy. Best move was d5. } { A40 Mikenas Defense } (1... d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Bb4 5. Bg5 O-O 6. e3) 2. d5 g6?? { (0.55 → 3.70) Blunder. Best move was Ne5. } (2... Ne5 3. Nc3 e6 4. dxe6 dxe6 5. Qxd8+ Kxd8 6. f4 Ng6 7. e4) 3. dxc6 f5? { (3.46 → 4.58) Mistake. Best move was bxc6. } (3... bxc6 4. e4) 4. Nf3? { (4.58 → 3.05) Mistake. Best move was cxd7+. } (4. cxd7+ Qxd7) 4... bxc6 5. Nh4? { (3.41 → 2.03) Mistake. Best move was Nc3. } (5. Nc3 Nf6) 5... c5? { (2.03 → 3.44) Mistake. Best move was e5. } (5... e5) 6. a3? { (3.44 → 2.42) Mistake. Best move was Qd5. } (6. Qd5) 6... e5?? { (2.42 → 6.56) Blunder. Best move was Bb7. } (6... Bb7) 7. b4?? { (6.56 → -0.67) Blunder. Best move was Qd5. } (7. Qd5) 7... e4?? { (-0.67 → 3.46) Blunder. Best move was Qxh4. } (7... Qxh4 8. Qd5) 8. bxc5?? { (3.46 → -0.93) Blunder. Best move was Qd5. } (8. Qd5 Bg7) 8... Be7?? { (-0.93 → 3.59) Blunder. Best move was Bg7. } (8... Bg7 9. c3) 9. c6?? { (3.59 → -1.28) Blunder. Best move was g3. } (9. g3 Bf6 10. c3 Ne7 11. Ng2 Bb7 12. Nf4 e3 13. f3 g5 14. Nh5 Nd5 15. Bh3 f4) 9... Bxh4 10. Nd2? { (-0.81 → -3.68) Mistake. Best move was cxd7+. } (10. cxd7+ Bxd7 11. e3 Bf6 12. Ra2 Be6 13. Qxd8+ Kxd8 14. c4 Rb8 15. Nd2 Nh6 16. Be2 Ke7) 10... dxc6? { (-3.68 → -1.07) Mistake. Best move was e3. } (10... e3 11. g3) 11. Bb2 c5?? { (-1.43 → 2.74) Blunder. Best move was Bf6. } (11... Bf6 12. Bxf6) 12. Bxh8 Qd7?? { (2.39 → 7.16) Blunder. Best move was e3. } (12... e3 13. g3) 13. Bc3?? { (7.16 → 2.60) Blunder. Best move was e3. } (13. e3 Qe7 14. Bc4 Be6 15. Qe2 Kf7 16. O-O Bf6 17. Bxe6+ Qxe6 18. Bxf6 Nxf6 19. Rab1 a6) 13... c6?? { (2.60 → 6.89) Blunder. Best move was e3. } (13... e3 14. g3) 14. g3 Bd8 15. Bh3? { (6.90 → 5.59) Mistake. Best move was Nc4. } (15. Nc4 Qe6 16. e3 Nf6 17. Qd6 Nd5 18. Qe5 Qxe5 19. Bxe5 Kd7 20. Rb1 a5 21. Rb8 Rxb8) 15... a5? { (5.59 → 7.02) Mistake. Best move was Qe7. } (15... Qe7 16. O-O) 16. g4? { (7.02 → 5.72) Mistake. Best move was Nc4. } (16. Nc4 Bf6 17. Bxf6 Nxf6 18. Qxd7+ Bxd7 19. Rb1 Be6 20. Ne5 Ke7 21. Rb7+ Kd6 22. Nf7+ Bxf7) 16... a4? { (5.72 → 7.62) Mistake. Best move was Qd5. } (16... Qd5 17. gxf5 Bf6 18. Bxf6 Nxf6 19. Rg1 gxf5 20. Rb1 Qe5 21. Rb6 Ra6 22. Rxa6 Bxa6 23. Rg7) 17. gxf5 gxf5? { (7.50 → 8.63) Mistake. Best move was Nf6. } (17... Nf6 18. Bxf6) 18. f3?? { (8.63 → 5.00) Blunder. Best move was Rg1. } (18. Rg1 Qd5 19. Nxe4 fxe4 20. Qxd5 cxd5 21. Rxg8+ Ke7 22. Bxc8 Rxc8 23. O-O-O d4 24. Ba5 Kd7) 18... Rb8?? { (5.00 → 8.51) Blunder. Best move was Bh4+. } (18... Bh4+ 19. Kf1) 19. fxe4? { (8.51 → 6.78) Mistake. Best move was Be5. } (19. Be5 Rb7 20. Nc4 Be7 21. fxe4 Nh6 22. Bg3 Ng4 23. Qxd7+ Rxd7 24. Nb6 Rd8 25. Nxc8 Rxc8) 19... c4? { (6.78 → 9.18) Mistake. Best move was Bh4+. } (19... Bh4+ 20. Kf1) 20. exf5?! { (9.18 → 8.58) Inaccuracy. Best move was Nxc4. } (20. Nxc4 Bh4+) 20... Rb5? { (8.58 → 10.39) Mistake. Best move was Qa7. } (20... Qa7 21. Nf3) 21. Nxc4?? { (10.39 → Mate in 7) Checkmate is now unavoidable. Best move was Rg1. } (21. Rg1 Nf6) 21... Rd5?? { (Mate in 7 → 8.02) Lost forced checkmate sequence. Best move was Bh4+. } (21... Bh4+ 22. Kf1 Rxf5+ 23. Kg2 Rg5+ 24. Kf3 Qxh3+ 25. Kf4 Rg4+ 26. Ke5 Bg3+ 27. hxg3 Qxg3#) 22. Qb1?? { (8.02 → Mate in 7) Checkmate is now unavoidable. Best move was O-O. } (22. O-O) 22... Rd1+?? { (Mate in 7 → 19.84) Lost forced checkmate sequence. Best move was Bh4+. } (22... Bh4+ 23. Kf1 Rxf5+ 24. Kg1 Rg5+ 25. Bg2 Rxg2+ 26. Kxg2 Qg4+ 27. Kf1 Qf5+ 28. Kg1 Qf2#) 23. Qxd1 Qc7 24. Qd2 Qe7 25. Rd1?? { (33.88 → -0.42) Blunder. Best move was Nd6+. } (25. Nd6+) 25... Qg5?? { (-0.42 → 27.96) Blunder. Best move was Qh4+. } (25... Qh4+ 26. Kf1) 26. Qd4 c5 27. Qxc5 Be7?! { (20.94 → Mate in 9) Checkmate is now unavoidable. Best move was Qh4+. } (27... Qh4+ 28. Kd2) 28. Qc6+ Bd7 29. Qa8+ Bc8 30. Qxc8+ Bd8 31. Qe6+?! { (Mate in 4 → Mate in 6) Not the best checkmate sequence. Best move was Rxd8+. } (31. Rxd8+ Qxd8 32. Nd6+ Ke7 33. Qe6+ Kf8 34. Qf7#) 31... Be7 32. Qc6+?! { (Mate in 2 → Mate in 9) Not the best checkmate sequence. Best move was Nd6+. } (32. Nd6+ Kf8 33. Qf7#) 32... Kf7 33. Qd5+ Kf8 34. Qa8+ Bd8 35. Qxa4?! { (Mate in 3 → 32.76) Lost forced checkmate sequence. Best move was Rxd8+. } (35. Rxd8+ Kf7 36. Rf8+ Ke7 37. Qd8#) 35... Qh4+ 36. Kf1 Bb6?! { (13.90 → Mate in 5) Checkmate is now unavoidable. Best move was Qxh3+. } (36... Qxh3+ 37. Ke1 Qxc3+ 38. Kf2 Bh4+ 39. Kg2 Qf6 40. Nd6 Qe7 41. Qa8+ Qd8 42. Qxd8+ Bxd8 43. e4) 37. Rd7?? { (Mate in 5 → Mate in 1) Lost forced checkmate sequence. Best move was Qa8+. } (37. Qa8+ Ke7 38. Qb7+ Bc7 39. Qxc7+ Kf8 40. Bg7+ Ke8 41. Nd6#) 37... Ke8?? { (Mate in 1 → Mate in 2) Lost forced checkmate sequence. Best move was Qf2#. } (37... Qf2#) 38. Rb7+ Kd8 39. Qa8# { White wins by checkmate. } 1-0