[Event "Monthly Classical Arena"] [Site "https://lichess.org/YSfsM95P"] [Date "2024.02.02"] [White "jyothibass"] [Black "SapiensHacks"] [Result "0-1"] [UTCDate "2024.02.02"] [UTCTime "20:09:21"] [WhiteElo "1658"] [BlackElo "1612"] [WhiteRatingDiff "-18"] [BlackRatingDiff "+29"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "A48"] [Opening "London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nf3 g6 3. Bf4 { A48 London System } Bg7 4. e3 O-O 5. Bd3 Re8 6. O-O e6?! { (0.00 → 0.96) Inaccuracy. d6 was best. } (6... d6 7. e4 e5 8. dxe5 dxe5 9. Be3 Qe7 10. Nc3 Nc6 11. Bg5) 7. c4 Qe7?! { (0.56 → 1.16) Inaccuracy. d6 was best. } (7... d6 8. Nc3) 8. Nc3 c5?? { (0.65 → 2.79) Blunder. d6 was best. } (8... d6 9. Rc1) 9. d5?? { (2.79 → 0.92) Blunder. Nb5 was best. } (9. Nb5 Na6 10. Bd6 Qd8 11. e4 cxd4 12. e5 Ng4 13. Re1 f5 14. exf6 Nxf6 15. Ne5 b6) 9... Nh5 10. Nb5 Nxf4 11. Nc7?? { (0.95 → -1.67) Blunder. d6 was best. } (11. d6) 11... Nxd3 12. Qxd3? { (-1.80 → -3.17) Mistake. d6 was best. } (12. d6) 12... Bxb2?? { (-3.17 → -0.44) Blunder. d6 was best. } (12... d6 13. Nxa8 exd5 14. cxd5 b6 15. Qb3 Qb7 16. Nxb6 Qxb6 17. Nd2 Nd7 18. Qa4 Qa6 19. Qc6) 13. Rad1?? { (-0.44 → -2.80) Blunder. d6 was best. } (13. d6 Qd8) 13... exd5?! { (-2.80 → -1.79) Inaccuracy. d6 was best. } (13... d6 14. Nxa8 exd5 15. cxd5 Bg7 16. Qc4 b6 17. Qa4 Rf8 18. Rfe1 Qb7 19. Qf4 Nd7 20. Qxd6) 14. cxd5?! { (-1.79 → -2.58) Inaccuracy. Qxd5 was best. } (14. Qxd5 Na6 15. Nxa8 Bg7 16. e4 d6 17. Qxd6 Qxd6 18. Rxd6 Bf8 19. Rxa6 bxa6 20. Nc7 Rxe4) 14... Be5?? { (-2.58 → 2.40) Blunder. d6 was best. } (14... d6 15. Nxa8 Bg7 16. Qc4 b6 17. Qa4 Rf8 18. Rfe1 Qb7 19. Qf4 Nd7 20. Qxd6 Qxa8 21. e4) 15. Nxa8?? { (2.40 → 0.00) Blunder. d6 was best. } (15. d6) 15... d6?! { (0.00 → 1.00) Inaccuracy. Bd6 was best. } (15... Bd6 16. e4) 16. Nxe5 Qxe5 17. Qb5?? { (0.88 → -1.14) Blunder. Nc7 was best. } (17. Nc7) 17... b6 18. Nc7?? { (-0.95 → -3.65) Blunder. Qa4 was best. } (18. Qa4 Na6 19. Rb1 Re7 20. Qc4 Nb8 21. Rfe1 Ba6 22. Qh4 Bb7 23. Nxb6 axb6 24. Rxb6 Qxd5) 18... Re7 19. Na8 Bb7 20. Nxb6 axb6?! { (-2.67 → -1.73) Inaccuracy. Ba6 was best. } (20... Ba6 21. Qb3 axb6 22. Rfe1 b5 23. e4 h6 24. Qe3 g5 25. h4 Nd7 26. hxg5 hxg5 27. Qh3) 21. Qxb6 Kg7?! { (-1.61 → -0.81) Inaccuracy. Na6 was best. } (21... Na6 22. e4 Nb4 23. a3 Nc2 24. Rc1 Nd4 25. Rce1 g5 26. f3 Kg7 27. a4 Nc2 28. Rb1) 22. a4?? { (-0.81 → -2.66) Blunder. e4 was best. } (22. e4 Qxe4 23. Qxd6 Nd7 24. a4 Qe5 25. Qxe5+ Nxe5 26. Rfe1 Kf6 27. Re3 Nd7 28. Ree1 c4) 22... Na6 23. Rfe1 Nb4 24. e4 Nc2 25. Re2 Nd4 26. Rb2?? { (-2.20 → -5.98) Blunder. Re3 was best. } (26. Re3 Nc2) 26... Qxe4 27. Rbb1?? { (-5.92 → Mate in 8) Checkmate is now unavoidable. Rf1 was best. } (27. Rf1 Bxd5 28. f3 Qe3+ 29. Kh1 Bc4 30. Rbb1 Bxf1 31. Rxf1 Qd2 32. Qb1 Re2 33. Rg1 Qa2) 27... Bxd5 28. Qxd6 Qxg2# { Black wins by checkmate. } 0-1