lichess dev

[Event "The rook Arena"] [Site "http://chess-academy.net/SDY8jq6V"] [Date "2020.08.07"] [Round "-"] [White "Marius_Bot"] [Black "Octavian_Racu1"] [Result "1-0"] [UTCDate "2020.08.07"] [UTCTime "15:41:35"] [WhiteElo "1206"] [BlackElo "1357"] [WhiteRatingDiff "+54"] [BlackRatingDiff "-192"] [Variant "Standard"] [TimeControl "1200+1"] [ECO "A00"] [Opening "Saragossa Opening"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. c3 { A00 Saragossa Opening } b6?! { (-0.09 → 0.44) Inaccuracy. Best move was Nf6. } (1... Nf6 2. d4 e6 3. Nf3 c5 4. Bf4 Nc6 5. e3 Nh5 6. Bg3) 2. g3?! { (0.44 → -0.36) Inaccuracy. Best move was d4. } (2. d4 Bb7 3. Bg5 h6 4. Bh4 Nf6 5. e3 e6 6. Nf3 Be7 7. Bd3 O-O 8. O-O d5) 2... e5? { (-0.36 → 0.87) Mistake. Best move was Bb7. } (2... Bb7 3. Nf3 Nf6 4. Bg2 c5 5. O-O e6 6. d4 Be7 7. Bf4 O-O 8. Nbd2 d6 9. Re1) 3. e3? { (0.87 → -1.28) Mistake. Best move was Bg2. } (3. Bg2 d5) 3... Qf6? { (-1.28 → 1.38) Mistake. Best move was Bb7. } (3... Bb7) 4. Qe2? { (1.38 → -0.58) Mistake. Best move was Bg2. } (4. Bg2 Nc6 5. d4 h5 6. h4 Ba6 7. Ne2 O-O-O 8. a4 Qg6 9. e4 Kb8 10. b4 Bxe2) 4... Qe7?! { (-0.58 → 0.37) Inaccuracy. Best move was e4. } (4... e4 5. f3) 5. b3? { (0.37 → -0.68) Mistake. Best move was d3. } (5. d3 f5) 5... Bb7 6. Ba3?! { (-0.42 → -0.94) Inaccuracy. Best move was e4. } (6. e4 d5) 6... Bc6?? { (-0.94 → 8.42) Blunder. Best move was d6. } (6... d6 7. e4 f5 8. d3 Nf6 9. Nd2 Nbd7 10. Ngf3 g6 11. Bh3 O-O-O 12. exf5 Qg7 13. fxg6) 7. Bxe7 Kxe7? { (7.93 → 9.17) Mistake. Best move was Bxh1. } (7... Bxh1 8. Bxf8) 8. Na3?? { (9.17 → 5.09) Blunder. Best move was Nf3. } (8. Nf3 Nf6) 8... Kd8? { (5.09 → 6.35) Mistake. Best move was Bxh1. } (8... Bxh1 9. Nf3) 9. Qh5? { (6.35 → 3.56) Mistake. Best move was Nf3. } (9. Nf3 Bxa3 10. Bg2 Nf6 11. O-O Re8 12. b4 Kc8 13. d4 exd4 14. Nxd4 Bxg2 15. Kxg2 a5) 9... Be7?? { (3.56 → 6.81) Blunder. Best move was Bxh1. } (9... Bxh1 10. Nc2) 10. Qxe5? { (6.81 → 5.58) Mistake. Best move was f3. } (10. f3 Nf6 11. Qxe5 Bxa3 12. Qg5 Rg8 13. e4 h6 14. Qe3 a5 15. Bg2 Kc8 16. Ne2 Na6) 10... f6 11. Qh5? { (5.93 → 4.61) Mistake. Best move was Qf4. } (11. Qf4) 11... g6 12. Qh3 Na6?? { (4.20 → 10.00) Blunder. Best move was Bxh1. } (12... Bxh1 13. Nc4 Nc6 14. d4 a5 15. Bg2 Bxg2 16. Qxg2 Rb8 17. a4 Nh6 18. Ne2 Nf7 19. Nf4) 13. Bxa6? { (10.00 → 8.79) Mistake. Best move was f3. } (13. f3) 13... Bxh1 14. f3? { (9.03 → 8.01) Mistake. Best move was Nb5. } (14. Nb5) 14... Rb8? { (8.01 → 10.59) Mistake. Best move was Bxa3. } (14... Bxa3 15. Qf1) 15. Ne2? { (10.59 → 8.06) Mistake. Best move was b4. } (15. b4 h5 16. Kf2 c6 17. Bd3 g5 18. g4 Nh6 19. Ne2 Bxf3 20. Qxf3 Nxg4+ 21. Kg1 Kc7) 15... Ke8? { (8.06 → 10.28) Mistake. Best move was Bxa3. } (15... Bxa3 16. Nd4 Bc5 17. Qf1 Bxd4 18. cxd4 Ne7 19. Qxh1 Ke8 20. f4 Kf7 21. Bd3 c6 22. Kf2) 16. Qf1? { (10.28 → 8.32) Mistake. Best move was Nb5. } (16. Nb5 Bxf3 17. Ned4 c6 18. Nxf3 cxb5 19. Bxb5 Rd8 20. Nd4 f5 21. Qg2 Nf6 22. Qb7 Bd6) 16... Nh6? { (8.32 → 12.18) Mistake. Best move was Bxa3. } (16... Bxa3 17. Qxh1 c6 18. f4 Be7 19. Qe4 Nh6 20. a4 Kf8 21. O-O-O Nf7 22. Qf3 Kg7 23. Kb1) 17. Qxh1 Nf5 18. Qg2? { (13.23 → 8.43) Mistake. Best move was Nb5. } (18. Nb5 c6 19. g4 Nh4 20. Nbd4 h5 21. h3 hxg4 22. hxg4 Kf7 23. Bc4+ Kg7 24. O-O-O Bd6) 18... h6? { (8.43 → 13.43) Mistake. Best move was Bxa3. } (18... Bxa3 19. Bd3) 19. g4 Nh4 20. Qh3 g5 21. f4 Ng6 22. fxg5 fxg5 23. c4?! { (16.59 → 9.15) Inaccuracy. Best move was Qh5. } (23. Qh5) 23... Rf8?! { (9.15 → 14.30) Inaccuracy. Best move was Bxa3. } (23... Bxa3 24. Qh5) 24. Qxh6 Ne5 25. d4 Nxg4 26. Qh5+ Kd8 27. Qxg4 c6 28. O-O-O b5 29. cxb5 cxb5 30. Bxb5 Rb6?! { (10.85 → Mate in 1) Checkmate is now unavoidable. Best move was Bxa3+. } (30... Bxa3+ 31. Kb1 Rxb5 32. Nc3 Ra5 33. Qg3 Kc8 34. e4 Kb7 35. Nd5 Rc8 36. Qg4 Rd8 37. Qxg5) 31. Nc3?! { (Mate in 1 → 19.83) Lost forced checkmate sequence. Best move was Qxd7#. } (31. Qxd7#) 31... Bxa3+ 32. Kc2 Be7?! { (17.54 → Mate in 1) Checkmate is now unavoidable. Best move was Kc8. } (32... Kc8 33. Qxd7+) 33. Qe2?! { (Mate in 1 → 15.65) Lost forced checkmate sequence. Best move was Qxd7#. } (33. Qxd7#) 33... a6 34. Nd5 Rxb5 35. e4 Rf7 36. a4 Rb6 37. Nxb6 a5 38. Qd2 Rf6 39. Qxa5 Rf2+ 40. Kb1 Rxh2?! { (66.45 → Mate in 3) Checkmate is now unavoidable. Best move was Ke8. } (40... Ke8 41. Qb5 Kf7 42. Nxd7 Kg8 43. Rf1 Rxf1+ 44. Qxf1 Bd6 45. Qf5 Bf4 46. Nf6+ Kf8 47. Nd5+) 41. Qa8+ Kc7 42. Rc1+?! { (Mate in 2 → Mate in 4) Not the best checkmate sequence. Best move was Nd5+. } (42. Nd5+ Kd6 43. Qa6#) 42... Kxb6 43. b4?! { (Mate in 4 → Mate in 5) Not the best checkmate sequence. Best move was Qb8+. } (43. Qb8+ Ka6 44. Qb5+ Ka7 45. Rc7+ Ka8 46. Qb7#) 43... Bxb4 44. Qb8+ Ka5 45. Qb5# { White wins by checkmate. } 1-0