lichess dev

[Event "Tartakower Arena"] [Site "http://chess-academy.net/z9KdwNLN"] [Date "2021.02.01"] [Round "-"] [White "mateiiava"] [Black "bituteodora"] [Result "0-1"] [UTCDate "2021.02.01"] [UTCTime "17:09:53"] [WhiteElo "1014"] [BlackElo "1421"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+36"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A06"] [Opening "Réti Opening"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. Nf3 d5 { A06 Réti Opening } 2. Nd4? { (0.44 → -1.19) Mistake. Best move was d4. } (2. d4 Bf5 3. c4 e6 4. Nc3 Nc6 5. cxd5 exd5 6. Bg5 Be7) 2... e6? { (-1.19 → -0.16) Mistake. Best move was e5. } (2... e5 3. Nb3) 3. Nb5? { (-0.16 → -1.63) Mistake. Best move was Nf3. } (3. Nf3 c5 4. e3 Bd6 5. d4 cxd4 6. exd4 Nf6 7. Be2 Nc6 8. O-O O-O 9. h3 Bd7) 3... a6 4. N5c3?! { (-1.15 → -1.89) Inaccuracy. Best move was Nd4. } (4. Nd4 c5) 4... d4 5. Ne4 Bd7?! { (-1.76 → -0.84) Inaccuracy. Best move was f5. } (5... f5 6. Ng3 h5 7. h4 Nf6 8. e3 Ng4 9. Qe2 Nc6 10. c3 dxe3 11. dxe3 Be7 12. e4) 6. Nd6+?? { (-0.84 → -5.66) Blunder. Best move was d3. } (6. d3) 6... Ke7?? { (-5.66 → 2.50) Blunder. Best move was Bxd6. } (6... Bxd6 7. e4) 7. Nxb7 Qe8?! { (2.05 → 2.55) Inaccuracy. Best move was Qc8. } (7... Qc8 8. Nc5 Ke8 9. Nxd7 Nxd7 10. e3 c5 11. Na3 h5 12. Nc4 Qc7 13. c3 Ne7 14. Be2) 8. Nc5?! { (2.55 → 1.79) Inaccuracy. Best move was c3. } (8. c3) 8... Nc6? { (1.79 → 2.79) Mistake. Best move was f5. } (8... f5 9. c3) 9. Na3?! { (2.79 → 1.91) Inaccuracy. Best move was c3. } (9. c3 f5 10. g3 Kf7 11. Nxd7 Qxd7 12. Bg2 Rd8 13. cxd4 Nxd4 14. d3 Nc6 15. O-O Nf6) 9... Nf6?! { (1.91 → 2.57) Inaccuracy. Best move was Kd8. } (9... Kd8 10. Nxd7) 10. Nb5?? { (2.57 → -2.83) Blunder. Best move was c3. } (10. c3 e5) 10... axb5 11. Ne4?? { (-2.62 → -8.69) Blunder. Best move was e3. } (11. e3 b4 12. Be2 Kd8 13. Nxd7 Qxd7 14. O-O Rb8 15. d3 h5 16. e4 Kc8 17. h3 Be7) 11... Nxe4 12. f3?! { (-8.33 → -8.83) Inaccuracy. Best move was g3. } (12. g3 Nd6 13. Bg2 f6 14. O-O Qh5 15. d3 b4 16. e3 Qc5 17. Re1 Nf5 18. Be4 Kf7) 12... Nf6 13. g4 g5?! { (-8.84 → -8.18) Inaccuracy. Best move was b4. } (13... b4 14. e4 Kd8 15. h4 Bc5 16. h5 h6 17. Kf2 e5 18. Kg2 Kc8 19. a3 Kb7 20. Bc4) 14. e3?! { (-8.18 → -9.07) Inaccuracy. Best move was h4. } (14. h4 gxh4) 14... dxe3 15. dxe3 Ne5?! { (-8.86 → -8.05) Inaccuracy. Best move was h5. } (15... h5 16. f4 gxf4 17. g5 Nd5 18. exf4 Bg7 19. Bd3 b4 20. h4 Ra5 21. Rh3 Bd4 22. Bc4) 16. f4? { (-8.05 → -9.26) Mistake. Best move was Bd2. } (16. Bd2 c5 17. h4 Bc6 18. e4 gxh4 19. Rxh4 Bg7 20. Be3 Nfd7 21. Rh3 Ra4 22. c3 Qa8) 16... gxf4 17. exf4?! { (-9.16 → -9.84) Inaccuracy. Best move was g5. } (17. g5 Nd5) 17... Ng6? { (-9.84 → -8.65) Mistake. Best move was Nexg4. } (17... Nexg4) 18. f5?! { (-8.65 → -9.61) Inaccuracy. Best move was Be2. } (18. Be2 Ra4) 18... exf5 19. gxf5 Bxf5?! { (-9.59 → -9.04) Inaccuracy. Best move was Bg7. } (19... Bg7) 20. Bxb5?! { (-9.04 → -14.57) Inaccuracy. Best move was Qe2+. } (20. Qe2+ Kd6 21. Bg5 Qxe2+ 22. Bxe2 Ne4 23. Bd3 Ke6 24. Bc1 Ne5 25. Bxb5 Nd6 26. Be2 Bxc2) 20... Qxb5 21. Qh5 Nxh5 22. Rg1?! { (-36.72 → Mate in 8) Checkmate is now unavoidable. Best move was Bg5+. } (22. Bg5+ f6) 22... Qe5+?! { (Mate in 8 → -44.73) Lost forced checkmate sequence. Best move was Ngf4. } (22... Ngf4 23. Bxf4 Nxf4 24. O-O-O Rxa2 25. Rd7+ Bxd7 26. Kd2 Qe2+ 27. Kc3 Qe5+ 28. Kd2 Qd4+ 29. Ke1) 23. Be3?! { (-44.73 → Mate in 4) Checkmate is now unavoidable. Best move was Kf2. } (23. Kf2 Qc5+ 24. Kf1 Bh3+ 25. Rg2 Qf5+ 26. Kg1 Bxg2 27. Bd2 Qxc2 28. Re1+ Kd7 29. Be3 Rxa2) 23... Qxe3+ 24. Kf1 Qf3+?! { (Mate in 3 → Mate in 4) Not the best checkmate sequence. Best move was Bh3+. } (24... Bh3+ 25. Rg2 Ngf4 26. Re1 Bxg2#) 25. Ke1 { White resigns. } 0-1