lichess dev

[Event "Matveeva Arena"] [Site "http://chess-academy.net/dvnrTwzf"] [Date "2025.01.18"] [Round "-"] [White "Emilia2016"] [Black "NeverGiveUp2031"] [Result "0-1"] [UTCDate "2025.01.18"] [UTCTime "17:07:06"] [WhiteElo "1240"] [BlackElo "1662"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+34"] [Variant "Standard"] [TimeControl "420+2"] [ECO "D04"] [Opening "Queen's Pawn Game: Colle System"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. d4 d5 2. e3?! { (0.53 → 0.02) Inaccuracy. Best move was c4. } (2. c4 e6 3. Nf3 Nf6 4. Nc3 Bb4 5. e3 O-O 6. Be2 Nbd7) 2... Nf6 3. Nf3 { D04 Queen's Pawn Game: Colle System } Nc6? { (-0.17 → 0.87) Mistake. Best move was e6. } (3... e6 4. Be2 c5 5. O-O Nc6 6. c4 cxd4 7. Nxd4 Bd6 8. Nc3 O-O 9. b3 a6 10. cxd5) 4. Nc3? { (0.87 → -0.20) Mistake. Best move was c4. } (4. c4 e6 5. Nc3 Bd6 6. a3 b6 7. Bd3 O-O 8. cxd5 exd5 9. O-O Ne7 10. e4 dxe4) 4... e6?! { (-0.20 → 0.36) Inaccuracy. Best move was Bg4. } (4... Bg4 5. Bb5 e6 6. h3 Bxf3 7. Qxf3 Bb4 8. Bd2 a6 9. Bxc6+) 5. b4? { (0.36 → -1.72) Mistake. Best move was Bd3. } (5. Bd3) 5... Bxb4 6. Qd2?? { (-1.36 → -5.93) Blunder. Best move was Bd2. } (6. Bd2 O-O) 6... Qe7? { (-5.93 → -2.97) Mistake. Best move was Ne4. } (6... Ne4 7. Nxe4 Bxd2+ 8. Nexd2 Nb4 9. Rb1 Nxa2 10. Ba3 a5 11. Bd3 Nb4 12. Bxb4 axb4 13. Rxb4) 7. Bb2? { (-2.97 → -5.10) Mistake. Best move was Bd3. } (7. Bd3 e5 8. dxe5 Nxe5 9. Rb1 Nxf3+ 10. gxf3 O-O 11. Rxb4 Qxb4 12. Rg1 g6 13. Ne2 a5) 7... Ba3?? { (-5.10 → -0.97) Blunder. Best move was Ne4. } (7... Ne4 8. Qd3) 8. Bxa3 Qxa3 9. Rc1? { (-0.50 → -1.67) Mistake. Best move was Bd3. } (9. Bd3 O-O) 9... Qb4?! { (-1.67 → -0.78) Inaccuracy. Best move was O-O. } (9... O-O) 10. g4? { (-0.78 → -2.04) Mistake. Best move was Bb5. } (10. Bb5 Qd6) 10... Ne4? { (-2.04 → -0.79) Mistake. Best move was Qe7. } (10... Qe7 11. Bb5 O-O 12. Bxc6 bxc6 13. Ne5 c5 14. dxc5 Qxc5 15. O-O Ba6 16. Rfd1 Qd6 17. f4) 11. h4?? { (-0.79 → -10.33) Blunder. Best move was Nxe4. } (11. Nxe4 dxe4) 11... Nxc3?? { (-10.33 → -6.77) Blunder. Best move was Nxd2. } (11... Nxd2 12. Kxd2 a6 13. Rg1 f6 14. g5 O-O 15. Be2 Ne7 16. h5 c5 17. gxf6 Rxf6 18. Rb1) 12. Qe2?? { (-6.77 → -16.94) Blunder. Best move was Ra1. } (12. Ra1 f6 13. a3 Qb2 14. Qc1 Qb6 15. Ng1 e5 16. Ne2 Nb5 17. g5 exd4 18. Bg2 fxg5) 12... Nxe2+ 13. Kxe2 Qb2 14. Rd1 Qxc2+ 15. Ke1 Qc3+ 16. Ke2 e5 17. Nxe5 Nxe5 18. dxe5 Qxe5 19. e4 Bxg4+ 20. Kd3 Bxd1 21. Be2?! { (-31.43 → Mate in 7) Checkmate is now unavoidable. Best move was Kd2. } (21. Kd2 Bf3) 21... Bxe2+ 22. Kxe2 Qxe4+ 23. Kf1 O-O?! { (Mate in 7 → -31.55) Lost forced checkmate sequence. Best move was Qxh1+. } (23... Qxh1+ 24. Ke2 O-O 25. Kd2 Rae8 26. a3 Qf3 27. Kc2 Re2+ 28. Kd1 Rxf2+ 29. Ke1 Re8#) 24. Kg1?! { (-31.55 → Mate in 7) Checkmate is now unavoidable. Best move was Rg1. } (24. Rg1 Qxh4) 24... Rfe8 25. Rh3 Qe1+ 26. Kg2 Re2 27. Rf3 Rxa2 28. Kg3 Qe5+?! { (Mate in 5 → Mate in 6) Not the best checkmate sequence. Best move was Qg1+. } (28... Qg1+ 29. Kh3 h5 30. Rf4 Ra3+ 31. f3 Ra2 32. Rg4 Rh2#) 29. Kh3 Ra1 30. Kg4 Rg1+?! { (Mate in 3 → Mate in 4) Not the best checkmate sequence. Best move was h5+. } (30... h5+ 31. Kh3 Rh1+ 32. Kg2 Qh2#) 31. Kh3 Qh2+?! { (Mate in 2 → -16.27) Lost forced checkmate sequence. Best move was Rh1+. } (31... Rh1+ 32. Kg4 h5#) 32. Kxh2 Rd1 33. Re3 d4 34. Ra3?! { (-60.21 → Mate in 19) Checkmate is now unavoidable. Best move was Rb3. } (34. Rb3 d3) 34... d3 35. Ra2?! { (-66.33 → Mate in 17) Checkmate is now unavoidable. Best move was f3. } (35. f3 Rd8) 35... d2 36. Kg2 Rd8 37. Rxa7 Rc1 38. Rxb7 d1=Q 39. f4 Qg1+?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Qe2+. } (39... Qe2+ 40. Kg3 Rc3#) 40. Kf3 Rc3+?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Re8. } (40... Re8 41. Rb3 Rf1#) 41. Ke4 Re8+ 42. Kd5 Rd8+?! { (Mate in 1 → Mate in 2) Not the best checkmate sequence. Best move was Rc5#. } (42... Rc5#) 43. Ke5 Qg4 44. Rxc7 Re3# { Black wins by checkmate. } 0-1