lichess dev

[Event "lion26 Arena"] [Site "http://chess-academy.net/OkgreMW3"] [Date "2022.07.02"] [Round "-"] [White "andreeatofilat"] [Black "Maria_000000"] [Result "0-1"] [UTCDate "2022.07.02"] [UTCTime "12:30:04"] [WhiteElo "1079"] [BlackElo "1168"] [WhiteRatingDiff "-95"] [BlackRatingDiff "+87"] [Variant "Crazyhouse"] [TimeControl "300+0"] [ECO "A00"] [Opening "Van Geet Opening"] [Termination "Time forfeit"] [Annotator "chess-academy.net"] 1. Nc3 { A00 Van Geet Opening } d6? { (0.52 → 3.03) Mistake. Best move was d5. } (1... d5 2. d4) 2. Nf3? { (3.03 → 1.82) Mistake. Best move was d4. } (2. d4 d5 3. Nf3 Nf6 4. Bf4 g6 5. e3 Bg7 6. Bb5+ c6 7. Bd3 Bg4 8. h3 Bd7) 2... e5? { (1.82 → 3.16) Mistake. Best move was Nf6. } (2... Nf6 3. e4) 3. d3? { (3.16 → 0.33) Mistake. Best move was d4. } (3. d4 exd4) 3... Nc6?! { (0.33 → 1.01) Inaccuracy. Best move was Nf6. } (3... Nf6 4. e4) 4. e4 Nf6 5. h4? { (1.31 → -0.83) Mistake. Best move was d4. } (5. d4) 5... Be7 6. Be3? { (-0.77 → -3.39) Mistake. Best move was h5. } (6. h5 h6) 6... O-O?! { (-3.39 → -2.45) Inaccuracy. Best move was Ng4. } (6... Ng4 7. Be2) 7. Be2 Be6 8. O-O?? { (-2.03 → -5.87) Blunder. Best move was Ng5. } (8. Ng5 Bd7 9. Qd2 Nd4 10. O-O-O c6 11. Kb1 Nxe2 12. Nxe2 Ng4 13. d4 B@a5 14. Qd3 Nxe3) 8... Qd7?? { (-5.87 → -1.00) Blunder. Best move was Ng4. } (8... Ng4) 9. b3? { (-1.00 → -3.91) Mistake. Best move was Ng5. } (9. Ng5 Nd4) 9... Rad8?! { (-3.91 → -3.00) Inaccuracy. Best move was Ng4. } (9... Ng4 10. Nd5) 10. Qb1? { (-3.00 → -5.39) Mistake. Best move was Qe1. } (10. Qe1 Ng4) 10... Rfe8? { (-5.39 → -2.71) Mistake. Best move was Ng4. } (10... Ng4 11. Qe1) 11. Qb2? { (-2.71 → -4.81) Mistake. Best move was Ng5. } (11. Ng5 Nd4) 11... Nb4?? { (-4.81 → 0.81) Blunder. Best move was Ng4. } (11... Ng4 12. Qc1) 12. g3?? { (0.81 → -5.05) Blunder. Best move was Bxa7. } (12. Bxa7 b6) 12... Bh3? { (-5.05 → -3.42) Mistake. Best move was Nc6. } (12... Nc6) 13. Rfe1? { (-3.42 → -6.13) Mistake. Best move was Bxa7. } (13. Bxa7 Ra8) 13... Qc8?? { (-6.13 → -2.12) Blunder. Best move was Nc6. } (13... Nc6) 14. d4?? { (-2.12 → -10.51) Blunder. Best move was Bxa7. } (14. Bxa7 b6) 14... exd4 15. Bxd4 Nxe4?? { (-9.70 → 3.18) Blunder. Best move was c5. } (15... c5 16. Bxf6) 16. Nxe4 Qf5?? { (1.76 → Mate in 13) Checkmate is now unavoidable. Best move was P@e5. } (16... P@e5) 17. Nc3?? { (Mate in 13 → -5.84) Lost forced checkmate sequence. Best move was Bxg7. } (17. Bxg7 P@h2+ 18. Nxh2 Bg5 19. hxg5 h6 20. N@f6+ Kxg7 21. Nxe8+ Kf8 22. Qg7+ Ke7 23. B@f6+ Ke6) 17... c5?? { (-5.84 → 4.58) Blunder. Best move was P@e5. } (17... P@e5 18. N@e3 Qxf3 19. Bxf3 exd4 20. P@g2 P@d2 21. Red1 dxe3 22. fxe3 Bf6 23. Q@f2 N@d3 24. cxd3) 18. Be3?? { (4.58 → -10.34) Blunder. Best move was Bxg7. } (18. Bxg7) 18... Qe6?? { (-10.34 → -0.55) Blunder. Best move was Bf6. } (18... Bf6) 19. a3?? { (-0.55 → -4.33) Blunder. Best move was N@f4. } (19. N@f4 P@d4 20. Bxd4 cxd4 21. Nxd4 Qf6 22. P@e6 Bxe6 23. Ndxe6 fxe6 24. B@g5 Qf7 25. Bxe7 Rxe7) 19... Nc6?? { (-4.33 → 0.24) Blunder. Best move was P@d4. } (19... P@d4 20. Bxd4) 20. Na4?? { (0.24 → -9.86) Blunder. Best move was P@g2. } (20. P@g2 P@d4) 20... b5?? { (-9.86 → -2.85) Blunder. Best move was Bf6. } (20... Bf6 21. c3 P@d4 22. cxd4 cxd4 23. Bg5 P@e3 24. Bd3 exf2+ 25. Qxf2 P@e3 26. Qc2 P@f2+ 27. Kh1) 21. Nc3?? { (-2.85 → -7.42) Blunder. Best move was N@g5. } (21. N@g5 Bf6) 21... b4?? { (-7.42 → -3.69) Blunder. Best move was P@d4. } (21... P@d4 22. P@d5) 22. axb4 cxb4? { (-3.99 → -2.76) Mistake. Best move was P@d4. } (22... P@d4 23. Bc4) 23. Ng5?? { (-2.76 → -10.55) Blunder. Best move was P@c7. } (23. P@c7 P@a3) 23... Qg4?? { (-10.55 → 14.54) Blunder. Best move was Bxg5. } (23... Bxg5 24. hxg5 bxc3 25. Qxc3 P@d4 26. Bxd4 Nxd4 27. Qxd4 B@e5 28. Qxa7 Bxa1 29. B@h5 P@g2 30. N@h6+) 24. Kh2?? { (14.54 → -6.11) Blunder. Best move was Bxg4. } (24. Bxg4 Ne5) 24... f6?? { (-6.11 → Mate in 4) Checkmate is now unavoidable. Best move was Bxg5. } (24... Bxg5 25. Bxg4) 25. Bxg4?! { (Mate in 4 → 47.16) Lost forced checkmate sequence. Best move was P@f7+. } (25. P@f7+ Kh8 26. fxe8=Q+ Rxe8 27. N@f7+ Kg8 28. R@h8#) 25... Bxg4?! { (47.16 → Mate in 3) Checkmate is now unavoidable. Best move was Ne5. } (25... Ne5 26. P@f7+) 26. Nge4?? { (Mate in 3 → -17.93) Lost forced checkmate sequence. Best move was N@h6+. } (26. N@h6+ gxh6 27. Q@f7+ Kh8 28. Qxh7#) 26... bxc3 27. Qxc3?! { (-12.54 → Mate in 4) Checkmate is now unavoidable. Best move was P@g2. } (27. P@g2 cxb2) 27... P@d4?? { (Mate in 4 → 2.63) Lost forced checkmate sequence. Best move was N@f3+. } (27... N@f3+ 28. Kh1 P@g2+ 29. Kxg2 B@h3+ 30. Kh1 P@g2#) 28. Bxd4 Rc8?? { (2.72 → Mate in 6) Checkmate is now unavoidable. Best move was Nxd4. } (28... Nxd4 29. P@g2) 29. Rxa7?! { (Mate in 6 → 13.43) Lost forced checkmate sequence. Best move was P@f7+. } (29. P@f7+ Kh8 30. fxe8=Q+ Rxe8 31. N@f7+ Kg8 32. Q@h8+ Kxf7 33. Ng5+ fxg5 34. Qxg7#) 29... Nxd4?! { (13.43 → Mate in 7) Checkmate is now unavoidable. Best move was N@h6. } (29... N@h6 30. Nxf6+) 30. Qxd4?? { (Mate in 7 → Mate in 4) Lost forced checkmate sequence. Best move was P@f7+. } (30. P@f7+ Kh8 31. fxe8=Q+ Rxe8 32. N@f7+ Kg8 33. Q@h8+ Kxf7 34. Qxe8+ Kxe8 35. Nxd6+ Kd8 36. Qc7#) 30... Bd8?? { (Mate in 4 → Mate in 2) Lost forced checkmate sequence. Best move was N@f3+. } (30... N@f3+ 31. Kh1 P@g2+ 32. Kxg2 B@h3+ 33. Kh1 P@g2#) 31. c4?? { (Mate in 2 → Mate in 4) Lost forced checkmate sequence. Best move was Q@f7+. } (31. Q@f7+ Kh8 32. Qxg7#) 31... Bf5?? { (Mate in 4 → Mate in 2) Lost forced checkmate sequence. Best move was N@f3+. } (31... N@f3+ 32. Kh1 P@g2+ 33. Kxg2 B@h3+ 34. Kh1 P@g2#) 32. Nxd6?? { (Mate in 2 → Mate in 5) Lost forced checkmate sequence. Best move was Q@f7+. } (32. Q@f7+ Kh8 33. Qxg7#) 32... Rxe1?? { (Mate in 5 → Mate in 2) Lost forced checkmate sequence. Best move was N@f3+. } (32... N@f3+ 33. Kg2 Nxe1+ 34. Kg1 Nf3+ 35. Kg2 B@h1+ 36. Kxh1 R@h2#) 33. Nxc8?? { (Mate in 2 → Mate in 2) Lost forced checkmate sequence. Best move was P@f7+. } (33. P@f7+ Kh8 34. Q@g8#) 33... Bxc8?? { (Mate in 2 → Mate in 2) Lost forced checkmate sequence. Best move was N@f3+. } (33... N@f3+ 34. Kg2 B@h1#) 34. Qxd8+?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was P@f7+. } (34. P@f7+ Kh8 35. R@g8#) 34... Re8 35. Qxe8+?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Q@f7+. } (35. Q@f7+ Kh8 36. Qxg7#) 35... R@f8 36. Qc6?! { (Mate in 2 → 12.00) Lost forced checkmate sequence. Best move was Q@f7+. } (36. Q@f7+ Kh8 37. Qxg7#) 36... P@c2?! { (12.00 → Mate in 3) Checkmate is now unavoidable. Best move was N@g4+. } (36... N@g4+ 37. Kg1) 37. Ra1?! { (Mate in 3 → 17.54) Lost forced checkmate sequence. Best move was N@h6+. } (37. N@h6+ Kh8 38. N@f7+ Rxf7 39. R@g8#) 37... P@b2?! { (17.54 → Mate in 4) Checkmate is now unavoidable. Best move was N@g4+. } (37... N@g4+ 38. Kg1) 38. R@h1?! { (Mate in 4 → 15.55) Lost forced checkmate sequence. Best move was N@e7+. } (38. N@e7+ Kf7 39. N@d6+ Kxe7 40. R@f7+ Rxf7 41. R@e8#) 38... bxa1=Q?! { (15.55 → Mate in 4) Checkmate is now unavoidable. Best move was N@g4+. } (38... N@g4+ 39. Kg2 B@h3+ 40. Kxh3 B@f7 41. N@d6 Nxf2+ 42. Kg2 N@g6 43. B@d5 bxa1=Q 44. Bxf7+ Rxf7 45. Rxa1) 39. Rxa1?? { (Mate in 4 → Mate in 12) Lost forced checkmate sequence. Best move was N@e7+. } (39. N@e7+ Kf7 40. N@d6+ Ke6 41. Ndxc8+ Kf7 42. B@e6#) 39... B@c3?? { (Mate in 12 → Mate in 4) Lost forced checkmate sequence. Best move was N@g4+. } (39... N@g4+ 40. Kg1 N@h3+ 41. Kg2 R@h2+ 42. Kf3 Ne5+ 43. Ke3 B@d4+ 44. Ke4 B@f3+ 45. Kxd4 Nxc6+ 46. Kd3) 40. Ra7?? { (Mate in 4 → Mate in 5) Lost forced checkmate sequence. Best move was N@e7+. } (40. N@e7+ Kf7 41. N@d6+ Kxe7 42. R@f7+ Rxf7 43. Q@e8#) 40... N@d4?? { (Mate in 5 → Mate in 3) Lost forced checkmate sequence. Best move was N@g4+. } (40... N@g4+ 41. Kg2 R@h2+ 42. Kf1 c1=Q+ 43. R@d1 Qxd1+ 44. N@e1 Qxe1#) 41. Qa6?? { (Mate in 3 → Mate in 2) Lost forced checkmate sequence. Best move was N@h6+. } (41. N@h6+ Kh8 42. N@f7+ Rxf7 43. R@g8#) 41... Nxb3?? { (Mate in 2 → Mate in 3) Lost forced checkmate sequence. Best move was N@f3+. } (41... N@f3+ 42. Kg2 R@g1#) 42. R@c7?? { (Mate in 3 → Mate in 3) Lost forced checkmate sequence. Best move was N@h6+. } (42. N@h6+ Kh8 43. N@f7+ Rxf7 44. R@g8#) 42... P@b2?? { (Mate in 3 → Mate in 3) Lost forced checkmate sequence. Best move was N@f3+. } (42... N@f3+ 43. Kg2 B@h1+ 44. Kxh1 R@g1#) 43. Rxg7+ Kh8 44. Rxh7+ Kg8 { Black wins on time. } 0-1