lichess dev

[Event "Gabriela234 Arena"] [Site "http://chess-academy.net/HIDddKEv"] [Date "2026.04.23"] [Round "-"] [White "bolgari"] [Black "maneastefan"] [Result "1-0"] [UTCDate "2026.04.23"] [UTCTime "15:08:18"] [WhiteElo "1448"] [BlackElo "1101"] [WhiteRatingDiff "+7"] [BlackRatingDiff "-10"] [Variant "Standard"] [TimeControl "600+0"] [ECO "B00"] [Opening "Nimzowitsch Defense"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 Nc6?! { (0.12 → 0.72) Inaccuracy. Best move was e6. } { B00 Nimzowitsch Defense } (1... e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nf6 5. Bd3 Bd6 6. O-O) 2. Nc3?! { (0.72 → 0.15) Inaccuracy. Best move was d4. } (2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. c3 a6 6. Be3 Nge7) 2... Nf6? { (0.15 → 1.41) Mistake. Best move was e5. } (2... e5 3. Nf3 Nf6 4. Bc4 Bc5 5. d3 O-O 6. Nd5 h6 7. O-O) 3. Nf3? { (1.41 → 0.11) Mistake. Best move was d4. } (3. d4 e6 4. a3 d5 5. e5 Nd7 6. Nf3 Ne7 7. Bd3 c5 8. O-O cxd4 9. Nb5 Nc6) 3... d5?! { (0.11 → 0.92) Inaccuracy. Best move was e5. } (3... e5 4. Bb5 Bb4 5. O-O O-O 6. Bxc6 dxc6 7. d3 Re8 8. h3) 4. exd5 Nb4?! { (0.40 → 1.02) Inaccuracy. Best move was Nxd5. } (4... Nxd5 5. d4 g6 6. Bb5 Nxc3 7. bxc3 Bg7 8. Qe2 Qd5 9. c4 Qd6 10. c3 O-O 11. O-O) 5. Bb5+ Bd7 6. Ng5? { (1.06 → -0.78) Mistake. Best move was Bxd7+. } (6. Bxd7+ Qxd7 7. O-O Nfxd5 8. d4 Nc6 9. Ne4 e6 10. Qe2 Nf6 11. Nxf6+ gxf6 12. c4 Rg8) 6... Bxb5 7. Nxb5 Nbxd5?! { (-0.47 → 0.28) Inaccuracy. Best move was Qd7. } (7... Qd7 8. Nc3 Qg4 9. Qxg4 Nxg4 10. O-O Nxc2 11. Rb1 Rd8 12. a3 Nd4 13. d3 Nf6 14. Be3) 8. c4? { (0.28 → -0.99) Mistake. Best move was O-O. } (8. O-O c6 9. Nd4 e6 10. d3 h6 11. Ne4 Be7 12. Qe2 O-O 13. Nf3 Qc7 14. c4 Nf4) 8... Nf4 9. g3? { (-0.50 → -2.97) Mistake. Best move was O-O. } (9. O-O c6 10. Qf3 h6 11. Ne4 Ne6 12. Nbc3 Nxe4 13. Nxe4 g6 14. d3 Bg7 15. Bd2 Qc7) 9... Nd3+ 10. Ke2?! { (-2.66 → -3.46) Inaccuracy. Best move was Kf1. } (10. Kf1 c6) 10... Nb4?? { (-3.46 → 0.93) Blunder. Best move was a6. } (10... a6 11. Qb3) 11. b3?? { (0.93 → -9.93) Blunder. Best move was d4. } (11. d4) 11... e5?? { (-9.93 → 0.07) Blunder. Best move was Qd3+. } (11... Qd3+ 12. Ke1) 12. Ba3?? { (0.07 → -11.95) Blunder. Best move was d4. } (12. d4 exd4) 12... Bc5?? { (-11.95 → -1.47) Blunder. Best move was Qd3+. } (12... Qd3+ 13. Ke1 Nc2+ 14. Qxc2 Qxc2 15. Bxf8 Kxf8 16. Nc3 Rd8 17. Rd1 h6 18. Nf3 Rd3 19. Nxe5) 13. d4 Bb6?? { (-1.96 → 4.16) Blunder. Best move was exd4. } (13... exd4 14. Bxb4 Bxb4 15. Qxd4 Qxd4 16. Nxd4 O-O-O 17. Ndf3 Rhe8+ 18. Kf1 Rd7 19. h4 Ng4 20. Nh3) 14. dxe5?! { (4.16 → 3.61) Inaccuracy. Best move was Bxb4. } (14. Bxb4) 14... Qc8?? { (3.61 → 7.77) Blunder. Best move was Nfd5. } (14... Nfd5 15. Ne4) 15. Qb1?? { (7.77 → 1.58) Blunder. Best move was Bxb4. } (15. Bxb4 Qg4+) 15... Nbd5?? { (1.58 → 7.80) Blunder. Best move was Qg4+. } (15... Qg4+ 16. Kf1) 16. cxd5? { (7.80 → 4.88) Mistake. Best move was exf6. } (16. exf6 Qg4+ 17. f3 Qxg5 18. Qe4+ Kd7 19. Rad1 Rhe8 20. Be7 c6 21. Rxd5+ cxd5 22. Rd1 Qe3+) 16... c6?? { (4.88 → 25.26) Blunder. Best move was Qg4+. } (16... Qg4+ 17. Nf3) 17. exf6 gxf6?! { (23.85 → Mate in 8) Checkmate is now unavoidable. Best move was Qg4+. } (17... Qg4+ 18. f3) 18. Ne4?! { (Mate in 8 → 13.56) Lost forced checkmate sequence. Best move was Qe4+. } (18. Qe4+ Qe6 19. Nxe6 c5 20. Nxc5+ Kd8 21. Nxb7+ Kc8 22. Qe7 Rd8 23. N7d6+ Rxd6 24. Nxd6+ Kb8) 18... f5 19. Ned6+ Kd7?! { (37.08 → Mate in 6) Checkmate is now unavoidable. Best move was Kd8. } (19... Kd8 20. Nxf7+) 20. Nxc8?! { (Mate in 6 → 32.12) Lost forced checkmate sequence. Best move was Qxf5+. } (20. Qxf5+ Kd8 21. Qf6+ Kd7 22. Qxf7+ Kd8 23. Qf6+ Kd7 24. Qe6+ Kd8 25. Nf7#) 20... Kxc8?! { (32.12 → Mate in 7) Checkmate is now unavoidable. Best move was Re8+. } (20... Re8+ 21. Kf3) 21. Qxf5+ Kd8 22. Qxf7 Kc8 23. Bb2?! { (Mate in 3 → Mate in 7) Not the best checkmate sequence. Best move was Qe6+. } (23. Qe6+ Kd8 24. Be7+ Ke8 25. Nd6#) 23... Rd8 24. Qxh7?! { (Mate in 7 → 41.83) Lost forced checkmate sequence. Best move was dxc6. } (24. dxc6 bxc6 25. Rhd1 Re8+ 26. Qxe8+ Kb7 27. Nd6+ Ka6 28. Qxa8 h6 29. Qb7+ Ka5 30. Bc3#) 24... Rxd5?! { (41.83 → Mate in 5) Checkmate is now unavoidable. Best move was a6. } (24... a6 25. dxc6) 25. a4?! { (Mate in 5 → Mate in 9) Not the best checkmate sequence. Best move was Rhd1. } (25. Rhd1 Rd8 26. Rxd8+ Kxd8 27. Bf6+ Kc8 28. Nd6+ Kb8 29. Qxb7#) 25... Re5+ 26. Bxe5 cxb5 27. axb5?! { (Mate in 2 → Mate in 4) Not the best checkmate sequence. Best move was Rhd1. } (27. Rhd1 bxa4 28. Qd7#) 27... a6 28. bxa6?! { (Mate in 2 → Mate in 3) Not the best checkmate sequence. Best move was Rad1. } (28. Rad1 axb5 29. Qd7#) 28... bxa6 29. Rac1+ Kd8 30. Rhd1+?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Bf6+. } (30. Bf6+ Ke8 31. Qe7#) 30... Ke8 31. Bd6?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Rd7. } (31. Rd7 Kf8 32. Qf7#) 31... Kd8 32. Rd5?! { (Mate in 1 → Mate in 2) Not the best checkmate sequence. Best move was Qe7#. } (32. Qe7#) 32... Ke8 33. Re5+?! { (Mate in 1 → Mate in 1) Not the best checkmate sequence. Best move was Qe7#. } (33. Qe7#) 33... Kd8 34. Qh8+?! { (Mate in 1 → Mate in 2) Not the best checkmate sequence. Best move was Qe7#. } (34. Qe7#) 34... Kd7 35. Qxa8?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Re7+. } (35. Re7+ Kxd6 36. Qe5#) 35... Kxd6 36. Qxa6?! { (Mate in 1 → Mate in 3) Not the best checkmate sequence. Best move was Qd5#. } (36. Qd5#) 36... Kxe5 37. Qxb6 Ke4 38. Rc3?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Qe6+. } (38. Qe6+ Kd4 39. Rc4#) 38... Kd5 39. Rc5+ Kd4 40. Qb4# { White wins by checkmate. } 1-0