lichess dev

[Event "Academie22 Arena"] [Site "http://chess-academy.net/ZIuwPPsu"] [Date "2025.05.01"] [Round "-"] [White "David2013_X"] [Black "Iaroslav2016"] [Result "0-1"] [UTCDate "2025.05.01"] [UTCTime "17:17:54"] [WhiteElo "1622"] [BlackElo "1709"] [WhiteRatingDiff "-17"] [BlackRatingDiff "+32"] [Variant "Standard"] [TimeControl "600+0"] [ECO "D06"] [Opening "Queen's Gambit Refused: Baltic Defense"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. d4 d5 2. c4 Bf5? { (0.26 → 1.39) Mistake. Best move was e6. } { D06 Queen's Gambit Refused: Baltic Defense } (2... e6 3. Nf3 Be7 4. Nc3 Nf6 5. Bf4 O-O 6. e3 b6 7. cxd5) 3. Nc3? { (1.39 → 0.16) Mistake. Best move was cxd5. } (3. cxd5) 3... Nc6?? { (0.16 → 4.69) Blunder. Best move was e6. } (3... e6) 4. Nxd5?? { (4.69 → -0.47) Blunder. Best move was cxd5. } (4. cxd5 Nb8) 4... e6 5. Nf4? { (0.02 → -2.84) Mistake. Best move was Ne3. } (5. Ne3) 5... Bb4+? { (-2.84 → -0.75) Mistake. Best move was Qxd4. } (5... Qxd4) 6. Bd2 Nxd4 7. e3?? { (-0.87 → -4.74) Blunder. Best move was Nd3. } (7. Nd3 Bxd3 8. exd3 Bxd2+ 9. Qxd2 Ne7 10. Be2 Nec6 11. Nf3 Qd6 12. O-O O-O 13. Nxd4 Nxd4) 7... Nf3+?? { (-4.74 → 5.24) Blunder. Best move was Bxd2+. } (7... Bxd2+ 8. Kxd2) 8. gxf3?! { (5.24 → 4.50) Inaccuracy. Best move was Nxf3. } (8. Nxf3) 8... Bxd2+ 9. Qxd2 Qe7? { (4.29 → 5.72) Mistake. Best move was Qxd2+. } (9... Qxd2+ 10. Kxd2) 10. Nh5? { (5.72 → 4.14) Mistake. Best move was e4. } (10. e4 Bg6 11. h4 Rd8 12. Bd3 f6 13. Nge2 Bf7 14. Rg1 c6 15. Rxg7 e5 16. Nd5 Qf8) 10... g6? { (4.14 → 5.96) Mistake. Best move was Bg6. } (10... Bg6 11. Nf4) 11. Ng7+?! { (5.96 → 5.20) Inaccuracy. Best move was Ng3. } (11. Ng3 e5) 11... Kf8 12. Nxf5 gxf5? { (4.95 → 6.31) Mistake. Best move was exf5. } (12... exf5 13. O-O-O Kg7 14. Qc3+ Nf6 15. Bd3 Rhe8 16. Ne2 Rad8 17. Rhg1 a6 18. Nf4 Qe5 19. Qxe5) 13. e4? { (6.31 → 5.24) Mistake. Best move was O-O-O. } (13. O-O-O Nf6 14. e4 fxe4 15. fxe4 Nxe4 16. Qd4 Nf6 17. Nf3 Rg8 18. Ne5 Rg7 19. Be2 Ne8) 13... fxe4?! { (5.24 → 6.10) Inaccuracy. Best move was Rd8. } (13... Rd8 14. Bd3) 14. fxe4 Rd8?! { (5.57 → 6.20) Inaccuracy. Best move was Qh4. } (14... Qh4 15. Bd3) 15. Qh6+?? { (6.20 → -12.69) Blunder. Best move was Bd3. } (15. Bd3) 15... Nxh6 16. Rd1?! { (-11.95 → Mate in 11) Checkmate is now unavoidable. Best move was Be2. } (16. Be2) 16... Rxd1+?! { (Mate in 11 → -16.19) Lost forced checkmate sequence. Best move was Qb4+. } (16... Qb4+ 17. Ke2 Qxb2+ 18. Kf3 Qc3+ 19. Ke2 Qc2+ 20. Ke3 Qxd1 21. Nf3 Qc1+ 22. Nd2 Qc3+ 23. Bd3) 17. Kxd1 Qd7+ 18. Bd3 Qxd3+ 19. Kc1 Qf1+ 20. Kd2 Qxf2+ 21. Kd1 Qg2 22. Ke1?! { (-27.07 → Mate in 8) Checkmate is now unavoidable. Best move was Ne2. } (22. Ne2 Qxh1+) 22... Qxh1 23. e5 Qxg1+ 24. Ke2 Qxh2+?! { (Mate in 5 → Mate in 5) Not the best checkmate sequence. Best move was Nf5. } (24... Nf5 25. Kd3 Qe3+ 26. Kc2 Nd4+ 27. Kd1 Qe2+ 28. Kc1 Qe1#) 25. Kf3 Qxb2?! { (Mate in 4 → Mate in 4) Not the best checkmate sequence. Best move was Rg8. } (25... Rg8 26. Ke4 Nf5 27. Kf3 Qg2+ 28. Kf4 Rg4#) 26. Ke4 Qc2+?! { (Mate in 3 → Mate in 4) Not the best checkmate sequence. Best move was Qa3. } (26... Qa3 27. Kf4 Rg8 28. Ke4 Rg4#) 27. Kd4 Qxa2?! { (Mate in 3 → Mate in 4) Not the best checkmate sequence. Best move was Nf5+. } (27... Nf5+ 28. Kc5 Qb2 29. a3 Qb6#) 28. Kc5 Qa5+?! { (Mate in 3 → Mate in 4) Not the best checkmate sequence. Best move was Qa3+. } (28... Qa3+ 29. Kd4 Nf5+ 30. Ke4 Qe3#) 29. Kd4 c5+?! { (Mate in 4 → Mate in 5) Not the best checkmate sequence. Best move was Qa3. } (29... Qa3 30. c5 Rg8 31. Kc4 Rg4+ 32. Kb5 a6#) 30. Kd3 Qa3+ 31. Ke4 Qb3?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Rg8. } (31... Rg8 32. Kf4 Rg4#) 32. Kf4 Qxc4+?! { (Mate in 2 → Mate in 5) Not the best checkmate sequence. Best move was Rg8. } (32... Rg8 33. Ke4 Rg4#) 33. Kg5 b5?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Qg4+. } (33... Qg4+ 34. Kxh6 Qh4#) 34. Kxh6 b4?! { (Mate in 1 → Mate in 2) Not the best checkmate sequence. Best move was Qh4#. } (34... Qh4#) 35. Kg5 b3?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was h5. } (35... h5 36. Kf6 Qh4#) 36. Kf6 b2?! { (Mate in 1 → Mate in 2) Not the best checkmate sequence. Best move was Qh4#. } (36... Qh4#) 37. Kg5 b1=Q 38. Kf6 Qf4# { Black wins by checkmate. } 0-1