lichess dev

[Event "Turneu Master 2 Arena"] [Site "http://chess-academy.net/b06m5oDV"] [Date "2023.10.04"] [Round "-"] [White "Daria_Gorbenco"] [Black "Maxim42"] [Result "0-1"] [UTCDate "2023.10.04"] [UTCTime "15:20:51"] [WhiteElo "1500"] [BlackElo "1500"] [WhiteRatingDiff "-163"] [BlackRatingDiff "+162"] [Variant "Standard"] [TimeControl "420+0"] [ECO "B00"] [Opening "St. George Defense"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 a6?! { (0.12 → 0.89) Inaccuracy. Best move was e6. } { B00 St. George Defense } (1... e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nf6 5. Bd3 Bd6 6. O-O) 2. Qf3? { (0.89 → -0.92) Mistake. Best move was d4. } (2. d4 e6 3. Nf3 d5 4. exd5 exd5 5. c4 Nf6 6. Nc3 Nc6 7. Bd3 dxc4 8. Bxc4 Bd6) 2... Nh6? { (-0.92 → 1.22) Mistake. Best move was Nc6. } (2... Nc6 3. c3 e5 4. Bc4 Nf6 5. d3 d6 6. Bb3 Bg4 7. Qg3 Qd7 8. h3 Be6 9. Nf3) 3. Nc3? { (1.22 → 0.11) Mistake. Best move was d4. } (3. d4) 3... g6?! { (0.11 → 0.88) Inaccuracy. Best move was c5. } (3... c5 4. Bc4) 4. Bc4?! { (0.88 → 0.11) Inaccuracy. Best move was d4. } (4. d4 Nc6) 4... Bg7? { (0.11 → 1.30) Mistake. Best move was Nc6. } (4... Nc6) 5. d3?! { (1.30 → 0.70) Inaccuracy. Best move was d4. } (5. d4 e6 6. h4 Nc6 7. Nge2 b5 8. Bd3 f6 9. a3 O-O 10. h5 g5 11. Qg3 b4) 5... e6 6. Na4?? { (1.30 → -3.74) Blunder. Best move was h4. } (6. h4 Nc6 7. Nge2 Ne5 8. Qg3 Nxc4 9. dxc4 d6 10. Bg5 f6 11. Be3 e5 12. h5 Ng4) 6... b5 7. Bxb5? { (-3.13 → -4.84) Mistake. Best move was Bb3. } (7. Bb3 bxa4) 7... axb5 8. Nc5?! { (-4.44 → -5.09) Inaccuracy. Best move was Nc3. } (8. Nc3 b4 9. Nce2 d5 10. Qe3 O-O 11. Nf3 f5 12. exd5 Qxd5 13. c4 bxc3 14. Nxc3 Qd6) 8... c6?! { (-5.09 → -4.14) Inaccuracy. Best move was Nc6. } (8... Nc6 9. Qd1 d6 10. Nb3 O-O 11. Ne2 f5 12. O-O Bd7 13. f3 Qh4 14. Qd2 Nf7 15. h3) 9. Qf4? { (-4.14 → -5.53) Mistake. Best move was d4. } (9. d4 Bxd4) 9... Qb6? { (-5.53 → -3.83) Mistake. Best move was d6. } (9... d6 10. Nb3 O-O 11. Qg3 c5 12. Ne2 Nc6 13. O-O e5 14. Bg5 f6 15. Be3 Ng4 16. h3) 10. Nb3?! { (-3.83 → -4.71) Inaccuracy. Best move was Be3. } (10. Be3) 10... Na6?! { (-4.71 → -3.92) Inaccuracy. Best move was f5. } (10... f5) 11. Nf3?! { (-3.92 → -4.67) Inaccuracy. Best move was a4. } (11. a4) 11... Nb4 12. a3?? { (-4.19 → -7.98) Blunder. Best move was Qd2. } (12. Qd2 c5) 12... Nxc2+ 13. Kd1? { (-7.70 → -9.25) Mistake. Best move was Ke2. } (13. Ke2 Nxa1 14. Be3 Qd8 15. Rxa1 d6 16. Qg5 Qxg5 17. Bxg5 f6 18. Be3 e5 19. d4 Be6) 13... Nxa1 14. Be3?! { (-9.00 → -9.57) Inaccuracy. Best move was Nxa1. } (14. Nxa1) 14... c5 15. d4?! { (-9.25 → -17.48) Inaccuracy. Best move was Nxa1. } (15. Nxa1 b4 16. a4 Qa6 17. Ke2 c4 18. Ne5 d5 19. Rc1 cxd3+ 20. Nxd3 e5 21. Qh4 Ng4) 15... Nxb3 16. dxc5 Qc6 17. Nh4 Ra4 18. Kc2 Na5 19. Rd1 Rxe4 20. Qf3 Rxh4 21. g3?! { (-21.77 → Mate in 8) Checkmate is now unavoidable. Best move was Qxc6. } (21. Qxc6 Nxc6) 21... Nc4?! { (Mate in 8 → -23.56) Lost forced checkmate sequence. Best move was Rc4+. } (21... Rc4+ 22. Kb1 Qxf3 23. Re1 Qd5 24. Ka1 Qd3 25. Bd4 Bxd4 26. Rxe6+ fxe6 27. f3 Qxa3+ 28. Kb1) 22. Bc1?! { (-23.56 → Mate in 7) Checkmate is now unavoidable. Best move was Qxc6. } (22. Qxc6 Nxe3+) 22... Rh5?! { (Mate in 7 → -22.54) Lost forced checkmate sequence. Best move was Qxf3. } (22... Qxf3 23. Rd3 Qe2+ 24. Rd2 Nxd2 25. gxh4 Nb3+ 26. Kb1 Qd1 27. Ka2 Qxc1 28. Kxb3 Qxb2#) 23. g4?! { (-22.54 → Mate in 7) Checkmate is now unavoidable. Best move was Qxc6. } (23. Qxc6 dxc6 24. b3 Na5 25. Bxh6 Bxh6 26. Rd3 Rxh2 27. Rf3 O-O 28. Kc3 Nb7 29. b4 Rd8) 23... Rd5?! { (Mate in 7 → -21.32) Lost forced checkmate sequence. Best move was Qxf3. } (23... Qxf3 24. Rd3 Qe2+ 25. Rd2 Nxd2 26. gxh5 Nb3+ 27. Kb1 Qd1 28. Ka2 Qxc1 29. Kxb3 Qxb2#) 24. Re1?! { (-21.32 → Mate in 10) Checkmate is now unavoidable. Best move was Rxd5. } (24. Rxd5 exd5) 24... Qxc5 25. b4 Qd4?! { (Mate in 2 → Mate in 10) Not the best checkmate sequence. Best move was Ne3+. } (25... Ne3+ 26. Kb1 Qc2#) 26. Re4 Qd1+?! { (Mate in 9 → -18.11) Lost forced checkmate sequence. Best move was Qa1. } (26... Qa1 27. Qb3 Bb2 28. Re1 Nxa3+ 29. Qxa3 Bxa3 30. Bxa3 Qxe1 31. Bc1 Qxf2+ 32. Kb1 Rd1 33. h3) 27. Kb1?! { (-18.11 → Mate in 3) Checkmate is now unavoidable. Best move was Qxd1. } (27. Qxd1 Rxd1) 27... Qb3+?! { (Mate in 3 → -10.96) Lost forced checkmate sequence. Best move was Nd2+. } (27... Nd2+ 28. Ka2 Qc2+ 29. Bb2 Qxb2#) 28. Bb2?! { (-10.96 → Mate in 1) Checkmate is now unavoidable. Best move was Qxb3. } (28. Qxb3) 28... Qxb2# { Black wins by checkmate. } 0-1