lichess dev

[Event "Romanov Arena"] [Site "http://chess-academy.net/tbeqi0jK"] [Date "2024.06.22"] [Round "-"] [White "KornyaKostienko"] [Black "Krosh_13"] [Result "0-1"] [UTCDate "2024.06.22"] [UTCTime "19:44:14"] [WhiteElo "1500"] [BlackElo "1474"] [WhiteRatingDiff "-187"] [BlackRatingDiff "+41"] [Variant "Standard"] [TimeControl "15+0"] [ECO "A01"] [Opening "Nimzo-Larsen Attack"] [Termination "Time forfeit"] [Annotator "chess-academy.net"] 1. b3 { A01 Nimzo-Larsen Attack } c6 2. Bb2?! { (0.25 → -0.44) Inaccuracy. Best move was e4. } (2. e4 e5 3. Bb2 Nf6 4. Bxe5 Nxe4 5. Qe2 Qe7 6. Nf3 d5 7. c4 Bf5 8. cxd5 Nd7) 2... d6?! { (-0.44 → 0.44) Inaccuracy. Best move was d5. } (2... d5 3. Nf3 Nf6 4. e3 Bf5 5. Be2 h6 6. Bxf6 gxf6 7. O-O Rg8 8. d4 e5 9. c4) 3. Nc3?! { (0.44 → -0.38) Inaccuracy. Best move was Nf3. } (3. Nf3 Nf6 4. d3 e5 5. e3 Be7 6. Be2 O-O 7. O-O Bf5 8. e4 Be6 9. Nbd2 c5) 3... Be6? { (-0.38 → 1.16) Mistake. Best move was d5. } (3... d5) 4. d3? { (1.16 → 0.02) Mistake. Best move was e4. } (4. e4 g6 5. d4 Nf6 6. Qd2 d5 7. e5 Ne4 8. Nxe4 dxe4 9. Ne2 h5 10. Nf4 Bh6) 4... Bxb3?? { (0.02 → 4.53) Blunder. Best move was g6. } (4... g6) 5. cxb3?! { (4.53 → 3.59) Inaccuracy. Best move was axb3. } (5. axb3 d5 6. d4 e6 7. Nf3 Nf6 8. e3 Nbd7 9. Bd3 Bb4 10. O-O O-O 11. Ne2 Ne4) 5... Nf6?! { (3.59 → 4.09) Inaccuracy. Best move was e6. } (5... e6 6. e3 d5 7. d4 Nd7 8. Nf3 Bd6 9. Bd3 Ngf6 10. O-O O-O 11. Ne2 Qc7 12. Rc1) 6. b4? { (4.09 → 3.00) Mistake. Best move was d4. } (6. d4 d5 7. Nf3 Nbd7 8. e3 e6 9. Bd3 Bd6 10. O-O O-O 11. Ne2 c5 12. Ng3 Rc8) 6... e6?! { (3.00 → 3.64) Inaccuracy. Best move was e5. } (6... e5 7. Nf3 d5 8. a3 Bd6 9. e3 O-O 10. Be2 Nbd7 11. Nd2 Re8 12. O-O a5 13. b5) 7. a3 d5 8. Qc2?! { (3.73 → 2.89) Inaccuracy. Best move was Nf3. } (8. Nf3) 8... c5?! { (2.89 → 3.58) Inaccuracy. Best move was a5. } (8... a5 9. b5 d4 10. Ne4 cxb5 11. Nxf6+ gxf6 12. Nf3 Nc6 13. g3 Rc8 14. Qd2 Bg7 15. Bg2) 9. Rc1? { (3.58 → 1.65) Mistake. Best move was bxc5. } (9. bxc5 Bxc5 10. e3 Nc6 11. d4 Be7 12. Bd3 Rc8 13. Nf3 a6 14. Qe2 Na5 15. O-O O-O) 9... c4?? { (1.65 → 5.58) Blunder. Best move was cxb4. } (9... cxb4 10. axb4 Bxb4 11. d4 Nc6 12. e3 a6 13. Nf3 O-O 14. Bd3 b5 15. O-O Rc8 16. Qb1) 10. Qb1?? { (5.58 → 2.25) Blunder. Best move was dxc4. } (10. dxc4) 10... b6?? { (2.25 → 6.01) Blunder. Best move was d4. } (10... d4 11. dxc4) 11. d4?? { (6.01 → 1.49) Blunder. Best move was dxc4. } (11. dxc4 dxc4) 11... a5? { (1.49 → 4.20) Mistake. Best move was b5. } (11... b5 12. e4 a5 13. e5 Nfd7 14. Nxb5 axb4 15. axb4 Qb6 16. Nd6+ Bxd6 17. exd6 Nc6 18. Bc3) 12. e3?? { (4.20 → 0.05) Blunder. Best move was b5. } (12. b5 Nbd7 13. e4 g6 14. g3 Bh6 15. Rd1 O-O 16. e5 Ne8 17. Bg2 a4 18. f4 g5) 12... axb4 13. Be2?? { (0.50 → -4.56) Blunder. Best move was axb4. } (13. axb4 Bxb4 14. g3 b5 15. Ne2 Nc6 16. Bg2 O-O 17. e4 Bxc3+ 18. Bxc3 b4 19. Bd2 Qa5) 13... bxc3 14. Bxc3? { (-3.82 → -4.84) Mistake. Best move was Rxc3. } (14. Rxc3 b5 15. Bf3 b4 16. axb4 Bxb4 17. Ne2 Nc6 18. O-O Bxc3 19. Bxc3 O-O 20. Qc2 Qd6) 14... Rxa3? { (-4.84 → -3.08) Mistake. Best move was Bxa3. } (14... Bxa3) 15. Bd2? { (-3.08 → -4.36) Mistake. Best move was Nf3. } (15. Nf3 Rb3 16. Qa1 Ne4 17. Bb2 Nd7 18. O-O Bd6 19. Bd1 Rb5 20. Bc3 Nxc3 21. Qxc3 O-O) 15... Rc3?? { (-4.36 → 4.43) Blunder. Best move was Bd6. } (15... Bd6 16. Nf3 O-O 17. Bxc4 dxc4 18. Rxc4 Be7 19. O-O Qd5 20. Bb4 Qxc4 21. Bxe7 Rb3 22. Qa1) 16. Bxc3 Be7? { (3.74 → 4.98) Mistake. Best move was Bd6. } (16... Bd6 17. Bf3) 17. Bd2? { (4.98 → 3.37) Mistake. Best move was Qb5+. } (17. Qb5+ Nbd7) 17... O-O 18. Qc2? { (4.00 → 2.31) Mistake. Best move was Nf3. } (18. Nf3) 18... Re8? { (2.31 → 3.91) Mistake. Best move was Nc6. } (18... Nc6 19. Rb1) 19. Qd1? { (3.91 → 2.71) Mistake. Best move was Rb1. } (19. Rb1) 19... Qd7 20. Bf1? { (2.89 → 1.46) Mistake. Best move was Nf3. } (20. Nf3 b5) 20... Qb5? { (1.46 → 2.62) Mistake. Best move was Ne4. } (20... Ne4) 21. Be2 Qb4?? { (2.40 → 12.85) Blunder. Best move was Ne4. } (21... Ne4 22. Nf3) 22. f3?? { (12.85 → 2.51) Blunder. Best move was Bxb4. } (22. Bxb4) 22... Qb3?? { (2.51 → 7.20) Blunder. Best move was Qa3. } { Black wins on time. } (22... Qa3 23. Ra1) 0-1