lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/TkxYbRRH"] [Date "2021.02.22"] [Round "-"] [White "orzamatias"] [Black "rdruta"] [Result "1-0"] [UTCDate "2021.02.22"] [UTCTime "17:17:55"] [WhiteElo "1401"] [BlackElo "1246"] [WhiteRatingDiff "+16"] [BlackRatingDiff "-8"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C00"] [Opening "French Defense: Queen's Knight"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e6 2. Nc3 { C00 French Defense: Queen's Knight } Qf6? { (0.13 → 1.67) Mistake. Best move was d5. } (2... d5 3. d4 Bb4 4. exd5 exd5 5. Bd3 Nf6 6. Nf3 O-O 7. O-O) 3. Nf3?! { (1.67 → 0.90) Inaccuracy. Best move was d4. } (3. d4) 3... Bc5? { (0.90 → 2.04) Mistake. Best move was Nc6. } (3... Nc6 4. d4) 4. Bc4? { (2.04 → 0.52) Mistake. Best move was d4. } (4. d4) 4... g5? { (0.52 → 2.93) Mistake. Best move was Nc6. } (4... Nc6 5. Na4) 5. O-O? { (2.93 → 1.16) Mistake. Best move was d4. } (5. d4 Be7 6. Bxg5 Qg7 7. Bf4 d6 8. O-O a6 9. a3 Nf6 10. e5 Nfd7 11. exd6 cxd6) 5... g4 6. Na4?? { (1.62 → -1.80) Blunder. Best move was d4. } (6. d4) 6... gxf3 7. Nxc5 b6?! { (-1.54 → -0.80) Inaccuracy. Best move was Qd4. } (7... Qd4 8. Qxf3) 8. Qxf3?? { (-0.80 → -4.13) Blunder. Best move was Nb3. } (8. Nb3) 8... bxc5? { (-4.13 → -1.80) Mistake. Best move was Qxf3. } (8... Qxf3 9. gxf3 bxc5 10. d3 Nc6 11. Kh1 Nge7 12. f4 a5 13. c3 d5 14. Bb5 Ba6 15. a4) 9. Qxf6? { (-1.80 → -3.55) Mistake. Best move was Qa3. } (9. Qa3 Ne7) 9... Nxf6 10. d3 O-O? { (-3.55 → -2.34) Mistake. Best move was Rg8. } (10... Rg8 11. Bb5) 11. Bh6 Re8 12. Rae1 Na6? { (-2.91 → -1.53) Mistake. Best move was Nc6. } (12... Nc6) 13. e5?! { (-1.53 → -2.27) Inaccuracy. Best move was Re3. } (13. Re3 Kh8 14. Rf3 Ng8 15. Be3 f6 16. Bxa6 Bxa6 17. Bxc5 Bc8 18. b3 d6 19. Be3 a5) 13... Ng4 14. Be3? { (-1.77 → -3.50) Mistake. Best move was Bg5. } (14. Bg5) 14... Nxe3 15. fxe3 f5? { (-3.43 → -1.93) Mistake. Best move was Rb8. } (15... Rb8 16. Bxa6 Bxa6 17. b3 Bb7 18. Rf4 f5 19. exf6 Kf7 20. Rh4 Rh8 21. Ra4 a6 22. Rc4) 16. d4? { (-1.93 → -3.28) Mistake. Best move was exf6. } (16. exf6 Kf7) 16... h5? { (-3.28 → -0.45) Mistake. Best move was Kh8. } (16... Kh8 17. a3 Bb7 18. Rd1 Rad8 19. Rf4 Nb8 20. d5 exd5 21. Bxd5 Nc6 22. e4 fxe4 23. Rxe4) 17. dxc5? { (-0.45 → -2.58) Mistake. Best move was Rxf5. } (17. Rxf5 Re7) 17... Nxc5? { (-2.58 → -1.51) Mistake. Best move was Rf8. } (17... Rf8 18. c6 dxc6 19. e4 f4 20. Rf3 Rb8 21. Ra3 Rb6 22. b3 Kg7 23. Ra5 Kg6 24. Rd1) 18. b3? { (-1.51 → -4.06) Mistake. Best move was Rxf5. } (18. Rxf5 Re7) 18... Ba6?! { (-4.06 → -3.16) Inaccuracy. Best move was Kg7. } (18... Kg7) 19. Rf4 Ne4?? { (-3.51 → 2.41) Blunder. Best move was Bxc4. } (19... Bxc4 20. Rxc4 d6 21. Rd1 Rec8 22. exd6 cxd6 23. Rxd6 Kf7 24. b4 Ne4 25. Rd7+ Kf6 26. Rcc7) 20. Bxa6 Reb8?! { (2.02 → 2.66) Inaccuracy. Best move was Rab8. } (20... Rab8) 21. Rh4?! { (2.66 → 2.10) Inaccuracy. Best move was Bd3. } (21. Bd3 Nc5) 21... Nc3?! { (2.10 → 2.78) Inaccuracy. Best move was Kf7. } (21... Kf7 22. Bd3) 22. Rxh5 Nxa2? { (2.23 → 3.78) Mistake. Best move was d5. } (22... d5 23. g4) 23. Rg5+? { (3.78 → 1.95) Mistake. Best move was Rd1. } (23. Rd1 Nb4 24. Bc4 Rd8 25. Rxf5 Kg7 26. Rf3 Nc6 27. Rg3+ Kh6 28. Rh3+ Kg7 29. Rh5 a5) 23... Kf7 24. e4 fxe4?? { (2.11 → 9.15) Blunder. Best move was Rg8. } (24... Rg8 25. Rxg8 Rxg8 26. exf5 Nb4 27. fxe6+ dxe6 28. Be2 Nxc2 29. Rc1 Nd4 30. Rxc7+ Kg6 31. Bd3+) 25. Rxe4?? { (9.15 → 2.21) Blunder. Best move was Rf1+. } (25. Rf1+) 25... d5?? { (2.21 → 9.56) Blunder. Best move was Rg8. } (25... Rg8) 26. Ra4?? { (9.56 → 3.78) Blunder. Best move was Rf4+. } (26. Rf4+ Ke8 27. Rg7 Nc1 28. Rxc7 Kd8 29. Rh7 Ke8 30. Rf1 Rb6 31. Rh8+ Kd7 32. Rxa8 Rxa6) 26... Nc3?? { (3.78 → 12.34) Blunder. Best move was Nb4. } (26... Nb4 27. Be2 d4 28. Bh5+ Ke7 29. Rg7+ Kf8 30. Rxc7 a5 31. Ra1 Nd5 32. Rf1+ Kg8 33. Rd7) 27. Rf4+ Ke8 28. Rg8+?? { (10.76 → 3.38) Blunder. Best move was Rg7. } (28. Rg7 Rb5 29. Bxb5+ Nxb5 30. Rg8+ Kd7 31. Rxa8 Kc6 32. h4 Kb6 33. Re8 c6 34. Rxe6 Kc5) 28... Ke7?? { (3.38 → Mate in 6) Checkmate is now unavoidable. Best move was Kd7. } (28... Kd7 29. Rf7+) 29. Rg6?? { (Mate in 6 → 1.70) Lost forced checkmate sequence. Best move was Rg7+. } (29. Rg7+ Ke8 30. Bd3 Ne4 31. Be2 Nf6 32. Rxf6 a5 33. Bh5+ Kd8 34. Rf8#) 29... Rb6?? { (1.70 → Mate in 6) Checkmate is now unavoidable. Best move was Rg8. } (29... Rg8) 30. Bd3?? { (Mate in 6 → 4.85) Lost forced checkmate sequence. Best move was Rg7+. } (30. Rg7+ Ke8 31. Bd3 Ne4 32. Be2 Ng3 33. hxg3 Rb4 34. Bh5+ Kd8 35. Rf8#) 30... Ke8?? { (4.85 → 9.79) Blunder. Best move was Rh8. } (30... Rh8 31. Rg7+) 31. Rg8+ Ke7? { (9.40 → Mate in 3) Checkmate is now unavoidable. Best move was Kd7. } (31... Kd7 32. Rxa8) 32. Rxa8? { (Mate in 3 → 9.47) Lost forced checkmate sequence. Best move was Rg7+. } (32. Rg7+ Ke8 33. Bg6+ Kd8 34. Rf8#) 32... Ne2+? { (9.47 → Mate in 17) Checkmate is now unavoidable. Best move was a5. } (32... a5 33. Rxa5) 33. Bxe2 d4 34. Bh5 d3 35. cxd3?! { (Mate in 1 → Mate in 2) Not the best checkmate sequence. Best move was Rf7#. } (35. Rf7#) 35... Rxb3 36. d4?! { (Mate in 1 → Mate in 6) Not the best checkmate sequence. Best move was Rf7#. } (36. Rf7#) 36... Rb4 37. Rf7# { White wins by checkmate. } 1-0