lichess dev

[Event "grupa22 Arena"] [Site "http://chess-academy.net/Mtbken1P"] [Date "2021.09.09"] [Round "-"] [White "Cristian10"] [Black "sophiagrigore1"] [Result "1-0"] [UTCDate "2021.09.09"] [UTCTime "13:32:28"] [WhiteElo "1499"] [BlackElo "1500"] [WhiteRatingDiff "+124"] [BlackRatingDiff "-168"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A40"] [Opening "Mikenas Defense"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. d4 Nc6?! { (0.15 → 0.67) Inaccuracy. Best move was d5. } { A40 Mikenas Defense } (1... d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Bb4 5. Bg5 O-O 6. e3) 2. g4? { (0.67 → -0.91) Mistake. Best move was d5. } (2. d5 Ne5 3. f4 Ng6 4. Nc3 e6 5. dxe6 fxe6 6. h4 Bb4) 2... Nxd4?? { (-0.91 → 3.25) Blunder. Best move was d5. } (2... d5 3. h3) 3. Qxd4 Nh6?? { (2.79 → 7.85) Blunder. Best move was d6. } (3... d6 4. h3) 4. Qd1?? { (7.85 → 2.14) Blunder. Best move was Bxh6. } (4. Bxh6 f6) 4... Nxg4 5. Nd2?! { (2.34 → 1.37) Inaccuracy. Best move was e4. } (5. e4 d6 6. Nc3 e5 7. Qe2 c6 8. h3 Nf6 9. f4 g6 10. fxe5 dxe5 11. Nf3 Bg7) 5... Ne3?? { (1.37 → 5.93) Blunder. Best move was g6. } (5... g6) 6. fxe3 h5? { (5.28 → 6.58) Mistake. Best move was e5. } (6... e5) 7. h4?! { (6.58 → 5.92) Inaccuracy. Best move was Ndf3. } (7. Ndf3) 7... g6 8. Ngf3?! { (6.13 → 5.61) Inaccuracy. Best move was e4. } (8. e4 Bg7 9. Nh3 d6 10. Bg2 O-O 11. Nf3 b5 12. O-O c6 13. a4 b4 14. a5 Rb8) 8... g5?? { (5.61 → 8.61) Blunder. Best move was Bg7. } (8... Bg7 9. e4 c6 10. Bh3 d6 11. Bxc8 Qxc8 12. Nf1 O-O 13. c3 d5 14. e5 a5 15. Rg1) 9. Rh3?? { (8.61 → 3.37) Blunder. Best move was hxg5. } (9. hxg5 d6 10. Nc4 c5 11. e4 Be6 12. Ne3 Qb6 13. Kf2 Qc6 14. Qd3 b5 15. Bh3 O-O-O) 9... gxh4?? { (3.37 → 7.11) Blunder. Best move was g4. } (9... g4) 10. Nxh4? { (7.11 → 4.74) Mistake. Best move was Rxh4. } (10. Rxh4 d5) 10... Rg8? { (4.74 → 6.77) Mistake. Best move was d5. } (10... d5) 11. c4?! { (6.77 → 5.88) Inaccuracy. Best move was Ndf3. } (11. Ndf3 d5 12. Rh1 c6 13. Qd3 Bg4 14. Bd2 Qc7 15. O-O-O O-O-O 16. e4 e6 17. Ng2 Bg7) 11... Rg1? { (5.88 → 8.15) Mistake. Best move was d5. } (11... d5 12. Rh1) 12. Ndf3? { (8.15 → 7.04) Mistake. Best move was Nhf3. } (12. Nhf3 Rg8 13. Rxh5 d6 14. Ne4 c6 15. Qb3 Qb6 16. Qxb6 axb6 17. Kf2 Bg7 18. Nd4 Kf8) 12... Rxf1+? { (7.04 → 9.46) Mistake. Best move was Rg8. } (12... Rg8) 13. Kxf1 f6? { (9.00 → 14.51) Mistake. Best move was d6. } (13... d6) 14. Qe1? { (14.51 → 8.85) Mistake. Best move was Qd5. } (14. Qd5 d6) 14... Bh6? { (8.85 → 14.57) Mistake. Best move was d6. } (14... d6 15. Rg3) 15. Nf5 Bxe3 16. Rxh5 Bxc1?! { (18.11 → Mate in 8) Checkmate is now unavoidable. Best move was d6. } (16... d6) 17. Qxc1?! { (Mate in 8 → 21.13) Lost forced checkmate sequence. Best move was Rh8+. } (17. Rh8+ Kf7 18. Rh7+ Kg6 19. Qg3+ Bg5 20. Qh3 Bh6 21. Rxh6+ Kf7 22. Qh5+ Ke6 23. Ng7+ Kd6) 17... d6 18. Qe1 Qd7?! { (11.83 → Mate in 5) Checkmate is now unavoidable. Best move was Bxf5. } (18... Bxf5) 19. Rd1?! { (Mate in 5 → 13.45) Lost forced checkmate sequence. Best move was Rh8+. } (19. Rh8+ Kf7 20. Qg3 Qd8 21. Nh6+ Ke6 22. Qh3+ f5 23. Qxf5#) 19... b6?! { (13.45 → Mate in 5) Checkmate is now unavoidable. Best move was Qxf5. } (19... Qxf5 20. Rxf5) 20. Rh7? { (Mate in 5 → 8.11) Lost forced checkmate sequence. Best move was Rh8+. } (20. Rh8+ Kf7 21. Qg3 Qe8 22. Nh6+ Ke6 23. Qh3+ f5 24. Qxf5#) 20... Bb7? { (8.11 → Mate in 9) Checkmate is now unavoidable. Best move was Qxf5. } (20... Qxf5 21. Qh4) 21. Qg3? { (Mate in 9 → 7.12) Lost forced checkmate sequence. Best move was Rh8+. } (21. Rh8+ Kf7 22. Nh6+ Kg7 23. Qg3+ Kxh8 24. Rd4 Qh3+ 25. Qxh3 Bxf3 26. Qg3 Bg2+ 27. Qxg2 Rf8) 21... O-O-O? { (7.12 → 14.14) Mistake. Best move was Qxf5. } (21... Qxf5 22. Qg7) 22. c5?? { (14.14 → 5.02) Blunder. Best move was Nxe7+. } (22. Nxe7+) 22... Qxf5 23. Qg7?? { (5.38 → 0.00) Blunder. Best move was Rxe7. } (23. Rxe7 bxc5 24. Kf2 c4 25. Rh1 Qc5+ 26. Kf1 Kb8 27. Qg7 Bxf3 28. exf3 c3 29. bxc3 Qxc3) 23... Qd7?? { (0.00 → 5.67) Blunder. Best move was Bxf3. } (23... Bxf3 24. exf3 Qxf3+ 25. Ke1 Qe4+ 26. Kf2 Qc2+ 27. Ke1) 24. Rh8? { (5.67 → 3.43) Mistake. Best move was cxb6. } (24. cxb6) 24... Kb8?? { (3.43 → 6.86) Blunder. Best move was bxc5. } (24... bxc5 25. Rxd8+ Kxd8 26. Qg8+ Qe8 27. Qb3 Qh5 28. Kf2 Bxf3 29. Qxf3 Qh2+ 30. Ke1 Qe5 31. Rd2) 25. Rg8? { (6.86 → 4.21) Mistake. Best move was cxd6. } (25. cxd6) 25... Rc8? { (4.21 → 5.96) Mistake. Best move was bxc5. } (25... bxc5 26. Kf2 Bxf3 27. Rxd8+ Qxd8 28. exf3 Kb7 29. Rh1 Qd7 30. Rh7 Qb5 31. b3 c4 32. Qxe7) 26. Qh8? { (5.96 → 3.89) Mistake. Best move was cxd6. } (26. cxd6) 26... f5? { (3.89 → 6.08) Mistake. Best move was bxc5. } (26... bxc5 27. Kf2 Be4 28. Rh1 Kb7 29. b3 Bd5 30. Rxc8 Qxc8 31. Qg7 Qe6 32. Rh8 Bxf3 33. exf3) 27. Rxc8+?! { (6.08 → 5.19) Inaccuracy. Best move was Ne5. } (27. Ne5) 27... Bxc8?! { (5.19 → 6.15) Inaccuracy. Best move was Qxc8. } (27... Qxc8 28. Qxc8+ Kxc8 29. cxd6 cxd6 30. Nd4 f4 31. Kf2 Kd7 32. Rg1 Be4 33. Rg4 a6 34. a3) 28. Nd4?? { (6.15 → 0.55) Blunder. Best move was Ne5. } (28. Ne5) 28... e6?? { (0.55 → 7.81) Blunder. Best move was dxc5. } (28... dxc5 29. Kf2) 29. cxd6 cxd6?? { (6.76 → 11.69) Blunder. Best move was Qxd6. } (29... Qxd6 30. Rd3) 30. Rd3? { (11.69 → 7.16) Mistake. Best move was Rc1. } (30. Rc1) 30... Ka8? { (7.16 → 17.21) Mistake. Best move was e5. } (30... e5 31. Nc2 Qa4 32. Ne3 f4 33. Rc3 Qd7 34. Nc4 f3 35. exf3 Qh3+ 36. Qxh3 Bxh3+ 37. Kf2) 31. Nf3?! { (17.21 → 9.23) Inaccuracy. Best move was Nb5. } (31. Nb5) 31... Qb7?! { (9.23 → 10.54) Inaccuracy. Best move was Kb7. } (31... Kb7 32. Ne5) 32. Rxd6 Qb8 33. Rc6? { (9.65 → 7.19) Mistake. Best move was Qf8. } (33. Qf8 e5) 33... e5? { (7.19 → Mate in 6) Checkmate is now unavoidable. Best move was Bd7. } (33... Bd7 34. Qxb8+ Kxb8 35. Rc1 Bc8 36. Ne5 Bb7 37. Nc6+ Ka8 38. Kf2 f4 39. Nd8 e5 40. Nxb7) 34. Rxc8 Qxc8 35. Qxc8# { White wins by checkmate. } 1-0