lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/ayffOLN1"] [Date "2021.03.11"] [Round "-"] [White "CornelCoslet"] [Black "eugenio23"] [Result "0-1"] [UTCDate "2021.03.11"] [UTCTime "17:00:01"] [WhiteElo "1646"] [BlackElo "1804"] [WhiteRatingDiff "-7"] [BlackRatingDiff "+19"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C00"] [Opening "French Defense #2"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e6 { C00 French Defense #2 } 2. Qf3?! { (0.30 → -0.53) Inaccuracy. Best move was d4. } (2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7) 2... Nc6?! { (-0.53 → 0.05) Inaccuracy. Best move was c5. } (2... c5 3. b3 Nc6 4. Bb2 Nge7 5. Bd3 Ng6 6. Qe3 Nb4 7. Ne2) 3. Bb5?? { (0.05 → -4.12) Blunder. Best move was c3. } (3. c3 e5 4. Bb5 a6 5. Ba4 Bc5 6. d3 Nf6 7. Qe2 b5 8. Bb3 Bb7 9. Nf3 a5) 3... Nd4 4. Qd3 Bc5?? { (-4.25 → -0.39) Blunder. Best move was Qg5. } (4... Qg5 5. Qxd4 Qxg2 6. Bf1 Qxh1 7. Ne2 Nf6 8. d3 Ng4 9. h3 Nh2 10. Nd2 Nxf1 11. Nxf1) 5. b4 Bb6 6. c3?! { (-0.28 → -1.17) Inaccuracy. Best move was Bb2. } (6. Bb2 Qf6) 6... Nxb5 7. Qxb5 Qh4? { (-1.18 → 0.00) Mistake. Best move was a5. } (7... a5 8. Nf3 Nf6 9. bxa5 Bxa5 10. Qe2 d5 11. d3 O-O 12. O-O Nd7 13. Qc2 b6 14. exd5) 8. Qe2 Nf6 9. g3? { (0.20 → -2.40) Mistake. Best move was d3. } (9. d3 O-O 10. Nf3 Qh5 11. O-O d5 12. a4 dxe4 13. dxe4 c6 14. Bg5 Bc7 15. h3 Qg6) 9... Qxe4 10. f3? { (-2.11 → -3.28) Mistake. Best move was Qxe4. } (10. Qxe4 Nxe4 11. d4 d5 12. f3 Nd6 13. Bf4 a5 14. bxa5 Rxa5 15. Bxd6 cxd6 16. Nd2 h5) 10... Qxe2+? { (-3.28 → -2.11) Mistake. Best move was Qg6. } (10... Qg6 11. Nh3 a5 12. b5 d6 13. Na3 e5 14. Nf4 Qf5 15. Nc4 O-O 16. Ng2 Bc5 17. Ba3) 11. Nxe2 d5?! { (-2.53 → -1.96) Inaccuracy. Best move was d6. } (11... d6) 12. d4 Bd7 13. O-O?! { (-1.76 → -2.57) Inaccuracy. Best move was Nd2. } (13. Nd2 a5) 13... h5 14. g4? { (-2.19 → -4.78) Mistake. Best move was a4. } (14. a4 a5 15. b5 e5 16. Bg5 O-O-O 17. Nd2 Rde8 18. Rfe1 Bf5 19. Be3 h4 20. gxh4 Rxh4) 14... hxg4 15. fxg4?! { (-4.64 → -5.60) Inaccuracy. Best move was Nd2. } (15. Nd2) 15... Nxg4 16. Nf4? { (-5.41 → -6.89) Mistake. Best move was Bf4. } (16. Bf4 g5) 16... e5?! { (-6.89 → -6.14) Inaccuracy. Best move was Nxh2. } (16... Nxh2 17. Rf2) 17. Nxd5 O-O-O? { (-6.50 → -4.77) Mistake. Best move was Rxh2. } (17... Rxh2) 18. Ne7+? { (-4.77 → -7.39) Mistake. Best move was Nd2. } (18. Nd2) 18... Kb8 19. Bg5? { (-6.99 → -8.87) Mistake. Best move was Nd2. } (19. Nd2 Rxh2 20. Nf3 Rc2 21. c4 Rxc4 22. Nd5 Bxd4+ 23. Nxd4 Rxd4 24. Ne3 Be6 25. a4 Rh8) 19... f6 20. Bd2? { (-8.50 → -13.50) Mistake. Best move was a4. } (20. a4 Rxh2) 20... exd4? { (-13.50 → -8.59) Mistake. Best move was Rxh2. } (20... Rxh2 21. Bg5 fxg5 22. a4 Rdh8 23. Nd2 e4 24. Rf8+ Rxf8 25. Nf1 Rhf2 26. a5 Bb5 27. axb6) 21. Bf4? { (-8.59 → -13.41) Mistake. Best move was c4. } (21. c4) 21... dxc3+ 22. Kg2 g5 23. Ng6 Rh6 24. Ne7?! { (-16.04 → Mate in 15) Checkmate is now unavoidable. Best move was Nxc3. } (24. Nxc3 gxf4) 24... gxf4 25. Rxf4?! { (-20.37 → Mate in 9) Checkmate is now unavoidable. Best move was Nxc3. } (25. Nxc3 Rxh2+) 25... c2?! { (Mate in 9 → -23.36) Lost forced checkmate sequence. Best move was Rxh2+. } (25... Rxh2+ 26. Kg3 Rdh8 27. Rf5 R2h3+ 28. Kg2 Ne3+ 29. Kf2 Nxf5+ 30. Ke2 Re3+ 31. Kf2 Rh2+ 32. Kg1) 26. Na3?! { (-23.36 → Mate in 9) Checkmate is now unavoidable. Best move was Nd2. } (26. Nd2 Rxh2+) 26... Ne3+?! { (Mate in 9 → -19.89) Lost forced checkmate sequence. Best move was Rxh2+. } (26... Rxh2+ 27. Kg3 Rdh8 28. Nf5 R2h3+ 29. Kg2 Bc6+ 30. Kf1 Re8 31. Ne3 Rhxe3 32. Re4 R8xe4 33. Kg1) 27. Kg3?! { (-19.89 → Mate in 8) Checkmate is now unavoidable. Best move was Kh1. } (27. Kh1 Bh3 28. Nxc2 Nxc2 29. Rg1 Bxg1 30. Kxg1 Rd1+ 31. Kf2 Rd2+ 32. Kg1 Nd4 33. Rxd4 Rxd4) 27... Re8?! { (Mate in 8 → -23.19) Lost forced checkmate sequence. Best move was Rh3+. } (27... Rh3+ 28. Kf2 Nd5+ 29. Rd4 Bxd4+ 30. Ke1 Rxh2 31. Nxc2 Rxc2 32. Nc6+ bxc6 33. Kf1 Rg8 34. a3) 28. Re4 Rh3+ 29. Kf4?! { (-22.52 → Mate in 1) Checkmate is now unavoidable. Best move was Kf2. } (29. Kf2 Nf5+) 29... Ng2# { Black wins by checkmate. } 0-1