lichess dev

[Event "Lasker Arena"] [Site "http://chess-academy.net/mukbX6Gj"] [Date "2025.11.25"] [Round "-"] [White "fabian1"] [Black "Vvictoria_Procopiuc1"] [Result "1-0"] [UTCDate "2025.11.25"] [UTCTime "17:25:59"] [WhiteElo "1327"] [BlackElo "1394"] [WhiteRatingDiff "+55"] [BlackRatingDiff "-14"] [Variant "Standard"] [TimeControl "420+0"] [ECO "C23"] [Opening "Bishop's Opening"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Bc4 { C23 Bishop's Opening } Nc6?! { (-0.16 → 0.46) Inaccuracy. Best move was Nf6. } (2... Nf6 3. Nc3 Bc5 4. Nf3 d6 5. d3 c6 6. O-O O-O 7. a4) 3. Qf3? { (0.46 → -0.57) Mistake. Best move was Nf3. } (3. Nf3 Nf6 4. d3 Bc5 5. O-O O-O 6. c3 Bb6 7. b4 a6) 3... Nh6? { (-0.57 → 0.79) Mistake. Best move was Nf6. } (3... Nf6 4. Ne2 Na5 5. d3 Be7 6. Nbc3 c6 7. O-O O-O 8. h3) 4. Qxf7+?? { (0.79 → -12.77) Blunder. Best move was Ne2. } (4. Ne2 Na5 5. d3 Nxc4 6. dxc4 Ng8 7. Nbc3 d6 8. b3 Be7 9. h3 Nf6 10. Bb2 O-O) 4... Nxf7 5. g3 Qf6 6. Kf1 Bc5 7. Kg2?! { (-16.09 → Mate in 4) Checkmate is now unavoidable. Best move was f3. } (7. f3 Nd4) 7... Qxf2+ 8. Kh3 Ng5+?! { (Mate in 3 → Mate in 4) Not the best checkmate sequence. Best move was d5+. } (8... d5+ 9. Kh4 Be7+ 10. Kh5 g6#) 9. Kg4 Nxe4?! { (Mate in 4 → Mate in 4) Not the best checkmate sequence. Best move was d5+. } (9... d5+ 10. Kh4 Qf6 11. g4 Bf2+ 12. Kh5 Qg6#) 10. d4 exd4?! { (Mate in 4 → Mate in 5) Not the best checkmate sequence. Best move was d5+. } (10... d5+ 11. Kh4 Be7+ 12. Bg5 Bxg5+ 13. Kh5 g6#) 11. Kh3 Qf5+?! { (Mate in 4 → -30.17) Lost forced checkmate sequence. Best move was d5+. } (11... d5+ 12. Kh4 Be7+ 13. Bg5 Bxg5+ 14. Kh5 g6#) 12. Kh4?! { (-30.17 → Mate in 3) Checkmate is now unavoidable. Best move was g4. } (12. g4 Nf2+) 12... Qg5+?! { (Mate in 3 → -12.71) Lost forced checkmate sequence. Best move was Be7+. } (12... Be7+ 13. Bg5 Bxg5+ 14. Kh5 Bf6#) 13. Bxg5 d6? { (-12.88 → -7.58) Mistake. Best move was d5. } (13... d5) 14. Nf3? { (-7.58 → -12.47) Mistake. Best move was Nd2. } (14. Nd2 Nxg5 15. Re1+ Ne5 16. Ngf3 Nxf3+ 17. Nxf3 Rf8 18. Rhf1 Bb4 19. Re4 Bf5 20. Re2 Kd7) 14... d5? { (-12.47 → -7.74) Mistake. Best move was h6. } (14... h6) 15. Nbd2? { (-7.74 → -12.78) Mistake. Best move was Bxd5. } (15. Bxd5 h6 16. Bd8 Nf2 17. Bxc6+ bxc6 18. Rf1 Ng4 19. b4 Bb6 20. Nbd2 Kxd8 21. h3 g5+) 15... Be7?? { (-12.78 → -3.20) Blunder. Best move was h6. } (15... h6 16. Bd8) 16. Nxe4 dxe4? { (-3.51 → -1.88) Mistake. Best move was dxc4. } (16... dxc4) 17. Ne5?? { (-1.88 → -9.17) Blunder. Best move was Bxe7. } (17. Bxe7 Nxe7 18. Nxd4 Ng6+ 19. Kg5 Ne5 20. Be6 Nf3+ 21. Nxf3 Bxe6 22. Rhe1 h6+ 23. Kh4 O-O-O) 17... Nxe5 18. Rae1? { (-9.13 → Mate in 3) Checkmate is now unavoidable. Best move was Bxe7. } (18. Bxe7 Kxe7) 18... d3? { (Mate in 3 → -8.04) Lost forced checkmate sequence. Best move was Nf3+. } (18... Nf3+ 19. Kh5 g6+ 20. Kh6 Bf8#) 19. Rhf1? { (-8.04 → -11.69) Mistake. Best move was Rxe4. } (19. Rxe4 Nf3+) 19... dxc2? { (-11.69 → -8.10) Mistake. Best move was Bxg5+. } (19... Bxg5+ 20. Kxg5 h6+ 21. Kf4 Nxc4 22. Rxe4+ Kd8 23. Rd4+ Bd7 24. Rc1 g5+ 25. Kf3 Rf8+ 26. Kg2) 20. Bb5+? { (-8.10 → -9.23) Mistake. Best move was Rxe4. } (20. Rxe4 c1=Q) 20... c6 21. Ba4? { (-8.62 → -9.78) Mistake. Best move was Bxe7. } (21. Bxe7 Kxe7 22. Rxe4 Kd6 23. Rxe5 Kxe5 24. Bd3 Rf8 25. Re1+ Kd4 26. Bxc2 Rf2 27. Bb1 Rxh2+) 21... Ng6+? { (-9.78 → -8.49) Mistake. Best move was Bxg5+. } (21... Bxg5+ 22. Kxg5 c1=B+ 23. Rxc1 Bh3 24. Kf4 Bxf1 25. Kxe5 Bd3 26. Kd4 Rf8 27. Bb3 O-O-O+ 28. Kc3) 22. Kh5 h6?! { (-8.81 → -7.92) Inaccuracy. Best move was Bh3. } (22... Bh3 23. Bxc2 Bxg5 24. Kxg5 O-O-O 25. Bxe4 Bxf1 26. Rxf1 Rhf8 27. Re1 Rf2 28. Bxg6 Rd5+ 29. Kg4) 23. Kxg6 Bxg5?! { (-8.24 → -7.33) Inaccuracy. Best move was hxg5. } (23... hxg5 24. Bxc2 Bf6 25. Rxe4+ Kd8 26. h4 gxh4 27. Rxf6 gxf6 28. gxh4 Bd7 29. Kxf6 Kc7 30. Re2) 24. Kxg7? { (-7.33 → -9.96) Mistake. Best move was Rxe4+. } (24. Rxe4+ Kd8) 24... Rf8?? { (-9.96 → 6.10) Blunder. Best move was Bh3. } (24... Bh3 25. Bxc2) 25. Rxf8+ Kd7 26. Rxe4?? { (5.93 → -14.81) Blunder. Best move was Bxc2. } (26. Bxc2 h5) 26... Kc7?? { (-14.81 → 5.61) Blunder. Best move was c1=Q. } (26... c1=Q 27. Bb3 Qxb2+ 28. Kh7 Kc7 29. h4 Qb1 30. hxg5 Qxe4+ 31. Kxh6 Qd3 32. g6 Qe3+ 33. Kg7) 27. Bxc2 Be6?? { (5.51 → 9.76) Blunder. Best move was Bc1. } (27... Bc1 28. Ree8) 28. Rxa8 Kd7?! { (9.37 → 11.46) Inaccuracy. Best move was Bd5. } (28... Bd5 29. Re1 Kb6 30. Bb3 Bd2 31. Rd1 Bxb3 32. axb3 Be3 33. Rb8 Ka6 34. Rf8 h5 35. Kg6) 29. Rf8?! { (11.46 → 9.38) Inaccuracy. Best move was Rxa7. } (29. Rxa7) 29... Bd5 30. Rd4 Kc7 31. Rf6? { (9.66 → 8.00) Mistake. Best move was Bb3. } (31. Bb3 Bc1 32. Ra4 Bxb3 33. axb3 Kb6 34. Rf2 Be3 35. Rf1 a5 36. Re4 Bd2 37. Kg6 Bb4) 31... Bxa2? { (8.00 → 9.01) Mistake. Best move was Bc1. } (31... Bc1 32. b3) 32. Bd3? { (9.01 → 7.78) Mistake. Best move was Rf1. } (32. Rf1 c5 33. Re4 Bd5 34. Ree1 Bc4 35. Rf5 Kb6 36. Rfe5 Bd2 37. Rd1 Bb4 38. Kxh6 a5) 32... Bxf6+?! { (7.78 → 8.45) Inaccuracy. Best move was Bc1. } (32... Bc1 33. Ra4 Bb3 34. Rb4 Bd5 35. Rf1 Bd2 36. Ra4 Be3 37. b4 b5 38. Ra3 Kb6 39. Kg6) 33. Kxf6 c5 34. Re4?! { (8.43 → 7.72) Inaccuracy. Best move was Rh4. } (34. Rh4 Kd6 35. Rxh6 c4 36. Be4 Kc5 37. h4 a5 38. g4 b5 39. Ke5 b4 40. Rc6+ Kb5) 34... c4? { (7.72 → 11.15) Mistake. Best move was Bd5. } (34... Bd5 35. Rh4 a5 36. Ke5 c4 37. Be2 Kc6 38. Kd4 Bh1 39. Rxh6+ Kd7 40. g4 c3 41. bxc3) 35. Bxc4 Bxc4 36. Rxc4+ Kb8? { (9.88 → Mate in 16) Checkmate is now unavoidable. Best move was Kb6. } (36... Kb6 37. Kg6) 37. Ke7 b5 38. Rc6 b4 39. Kd7 Kb7 40. b3 Kb8 41. Rxh6 Kb7 42. Kd6 Kb8 43. Kc6 Kc8 44. Rh8# { White wins by checkmate. } 1-0