lichess dev

[Event "Fuderer Arena"] [Site "http://chess-academy.net/Q6HaCZOb"] [Date "2024.04.06"] [Round "-"] [White "Misha_Star_10"] [Black "UltraBulllet"] [Result "1-0"] [UTCDate "2024.04.06"] [UTCTime "10:41:33"] [WhiteElo "1506"] [BlackElo "1308"] [WhiteRatingDiff "+35"] [BlackRatingDiff "-6"] [Variant "Standard"] [TimeControl "15+0"] [ECO "D02"] [Opening "Queen's Pawn Game: Zukertort Variation"] [Termination "Time forfeit"] [Annotator "chess-academy.net"] 1. d4 d5 2. Nf3 { D02 Queen's Pawn Game: Zukertort Variation } e6 3. g3? { (0.57 → -0.46) Mistake. Best move was c4. } (3. c4 Nf6 4. Nc3 h6 5. Bf4 Bb4 6. e3 c5 7. Bd3 cxd4) 3... Bb4+?! { (-0.46 → 0.48) Inaccuracy. Best move was c5. } (3... c5) 4. c3?! { (0.48 → -0.13) Inaccuracy. Best move was Bd2. } (4. Bd2 Be7 5. Bg2 Nf6 6. O-O O-O 7. c4 dxc4 8. Qa4 Bd7 9. Qxc4 Bc6 10. Nc3 Ne4) 4... Bxc3+?? { (-0.13 → 4.50) Blunder. Best move was Be7. } (4... Be7 5. Bg2 Nf6 6. O-O O-O 7. Bf4 c5 8. Nbd2 b6 9. Ne5 Bb7 10. h4 Nbd7 11. e3) 5. Nxc3 Nf6?! { (4.09 → 4.75) Inaccuracy. Best move was Ne7. } (5... Ne7 6. Bg2 O-O 7. O-O Nbc6 8. Bf4 b6 9. h4 Ng6 10. Bd2 h6 11. Rc1 Bb7 12. h5) 6. Bg2 Ne4?! { (4.33 → 5.02) Inaccuracy. Best move was O-O. } (6... O-O 7. Bf4 b6 8. Rc1 c5 9. O-O Nbd7 10. Nb5 Ne8 11. dxc5 bxc5 12. a4 Ba6 13. Re1) 7. O-O Nxc3?! { (4.68 → 5.26) Inaccuracy. Best move was O-O. } (7... O-O 8. Re1 Nc6 9. Nxe4 dxe4 10. Ne5 Nxd4 11. Bxe4 f6 12. Nf3 Nxf3+ 13. exf3 Qxd1 14. Rxd1) 8. bxc3 Nd7? { (4.73 → 5.92) Mistake. Best move was O-O. } (8... O-O) 9. Qc2? { (5.92 → 4.83) Mistake. Best move was Ba3. } (9. Ba3 Nb6) 9... Nf6? { (4.83 → 6.15) Mistake. Best move was Nb6. } (9... Nb6) 10. Ng5? { (6.15 → 4.67) Mistake. Best move was Ba3. } (10. Ba3 Ne4 11. c4 Nd6 12. Ne5 f6 13. cxd5 exd5 14. Nd3 c6 15. Rfe1 O-O 16. Qc5 Nb5) 10... Ne4? { (4.67 → 7.29) Mistake. Best move was h6. } (10... h6 11. Nf3 O-O 12. c4 Re8 13. Bf4 b6 14. Ne5 Qe7 15. a4 c5 16. a5 Bb7 17. a6) 11. Bxe4? { (7.29 → 5.32) Mistake. Best move was Nxe4. } (11. Nxe4 dxe4) 11... dxe4 12. Qxe4?! { (5.56 → 4.99) Inaccuracy. Best move was Nxe4. } (12. Nxe4 b6) 12... f6? { (4.99 → 7.05) Mistake. Best move was Qd5. } (12... Qd5 13. Qh4) 13. Nxe6 Qe7?? { (6.55 → 12.20) Blunder. Best move was Bxe6. } (13... Bxe6) 14. Nxc7+ Kd7 15. Qxe7+ Kxe7 16. Nxa8 Kd7 17. Ba3 Kc6 18. Rab1 Kd7 19. Rxb7+?? { (14.81 → 3.41) Blunder. Best move was Rb4. } (19. Rb4 Re8 20. e3 Kd8 21. Rc4 Re6 22. Rc7 Ra6 23. Be7+ Ke8 24. Rxc8+ Kxe7 25. Rc7+ Kf8) 19... Kc6?? { (3.41 → 19.98) Blunder. Best move was Bxb7. } (19... Bxb7) 20. Rc7+ Kb5?! { (17.51 → Mate in 3) Checkmate is now unavoidable. Best move was Kd5. } (20... Kd5 21. Rxg7 Bf5 22. Rxa7 Rb8 23. Nc7+ Kc6 24. c4 Rb7 25. Rxb7 Kxb7 26. Ne8 Ka7 27. Nxf6) 21. Rxc8?! { (Mate in 3 → 10.48) Lost forced checkmate sequence. Best move was Rc5+. } (21. Rc5+ Ka4 22. Bb4 g5 23. Ra5#) 21... Ka4?! { (10.48 → Mate in 7) Checkmate is now unavoidable. Best move was Rxc8. } (21... Rxc8 22. c4+) 22. e4? { (Mate in 7 → 9.79) Lost forced checkmate sequence. Best move was Rxh8. } (22. Rxh8 Kb5 23. Rb1+ Kc4 24. Nb6+ axb6 25. Rc8+ Kd5 26. Rxb6 g5 27. Rc5+ Ke4 28. Re6#) 22... Kb5? { (9.79 → Mate in 4) Checkmate is now unavoidable. Best move was Rxc8. } (22... Rxc8 23. Bd6 Rxa8 24. Rb1 Rd8 25. Bc5 Rd7 26. c4 Ka5 27. Rb3 Ka6 28. d5 Rc7 29. Ra3+) 23. f4?! { (Mate in 4 → 11.34) Lost forced checkmate sequence. Best move was Rb1+. } (23. Rb1+ Ka6 24. Rc6+ Ka5 25. Nc7 Ka4 26. Ra6#) 23... Ka4?! { (11.34 → Mate in 7) Checkmate is now unavoidable. Best move was Rxc8. } (23... Rxc8 24. c4+) 24. f5? { (Mate in 7 → 9.69) Lost forced checkmate sequence. Best move was Rxh8. } (24. Rxh8 Kxa3 25. Rb8 Kxa2 26. Rfb1 a5 27. Nc7 g6 28. R8b2+ Ka3 29. Nb5+ Ka4 30. Ra1#) 24... Kxa3 25. Rxh8 Ka4?! { (35.87 → Mate in 5) Checkmate is now unavoidable. Best move was Kb2. } (25... Kb2 26. Rf3) 26. Rxh7?! { (Mate in 5 → Mate in 6) Not the best checkmate sequence. Best move was Nc7. } (26. Nc7 Ka3 27. Rb1 a6 28. Ra8 Kxa2 29. Rb4 Ka1 30. Rxa6#) 26... Ka3 27. Rxg7 Ka4 28. h4?! { (Mate in 4 → Mate in 4) Not the best checkmate sequence. Best move was Rb1. } (28. Rb1 a6 29. Ra7 Ka5 30. Nc7 Ka4 31. Rxa6#) 28... Ka3 29. h5?! { (Mate in 4 → Mate in 7) Not the best checkmate sequence. Best move was Rb1. } (29. Rb1 Kxa2 30. Rb4 a6 31. Ra7 Ka1 32. Rxa6#) 29... Kxa2 30. h6?! { (Mate in 5 → Mate in 6) Not the best checkmate sequence. Best move was Rb7. } (30. Rb7 a5 31. h6 a4 32. c4 a3 33. Rf3 Ka1 34. Rxa3#) 30... Ka3 31. h7?! { (Mate in 4 → Mate in 5) Not the best checkmate sequence. Best move was Rb1. } (31. Rb1 Ka2 32. Rb4 a6 33. Ra7 a5 34. Rxa5#) 31... Ka2 32. h8=Q?! { (Mate in 4 → Mate in 4) Not the best checkmate sequence. Best move was Rb7. } (32. Rb7 a6 33. h8=R a5 34. Rh2+ Ka3 35. Ra1#) 32... Ka3 33. Qh2?! { (Mate in 2 → Mate in 3) Not the best checkmate sequence. Best move was Qb8. } (33. Qb8 Ka2 34. Rxa7#) 33... Kb3 34. Rb1+?! { (Mate in 3 → Mate in 3) Not the best checkmate sequence. Best move was Rc7. } (34. Rc7 a5 35. Ra1 a4 36. Qa2#) 34... Kxc3 35. Qb2+?! { (Mate in 3 → Mate in 3) Not the best checkmate sequence. Best move was Qe2. } (35. Qe2 Kxd4 36. Rd7+ Kc5 37. Qb5#) 35... Kd3 36. Ra1?! { (Mate in 3 → Mate in 3) Not the best checkmate sequence. Best move was Rd1+. } (36. Rd1+ Ke3 37. Qc2 Kf3 38. Qd3#) 36... Ke3 37. Ra3+ Kxe4 38. Qb4?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Qb5. } (38. Qb5 Kxd4 39. Rg4#) 38... Kxf5 39. Raxa7?! { (Mate in 2 → Mate in 3) Not the best checkmate sequence. Best move was Qb5+. } (39. Qb5+ Ke4 40. Rg4#) 39... Ke4 40. Qc5?! { (Mate in 3 → Mate in 3) Not the best checkmate sequence. Best move was Ra3. } { White wins on time. } (40. Ra3 Kd5 41. Qb5+ Kxd4 42. Rg4#) 1-0