lichess dev

[Event "Romanov Arena"] [Site "http://chess-academy.net/AgPNxKkM"] [Date "2024.06.22"] [Round "-"] [White "KornyaKostienko"] [Black "Krosh_13"] [Result "0-1"] [UTCDate "2024.06.22"] [UTCTime "19:50:55"] [WhiteElo "1492"] [BlackElo "1455"] [WhiteRatingDiff "-45"] [BlackRatingDiff "+32"] [Variant "Standard"] [TimeControl "15+0"] [ECO "A00"] [Opening "Van Geet Opening"] [Termination "Time forfeit"] [Annotator "chess-academy.net"] 1. Nc3 { A00 Van Geet Opening } c6?! { (-0.10 → 0.64) Inaccuracy. Best move was d5. } (1... d5 2. d4 Nf6 3. Bf4 e6 4. e3 Bb4 5. Ne2 O-O 6. g3) 2. e3?! { (0.64 → -0.12) Inaccuracy. Best move was d4. } (2. d4 d5 3. e4 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 e6 7. Bd3 Nf6 8. Bxg6 hxg6) 2... d5?! { (-0.12 → 0.58) Inaccuracy. Best move was d6. } (2... d6) 3. d3? { (0.58 → -1.28) Mistake. Best move was d4. } (3. d4 Nf6 4. Bd3 e6 5. Nf3 c5 6. O-O Nc6 7. dxc5 e5 8. Bb5 Bg4 9. h3 Bxf3) 3... Bg4?? { (-1.28 → 4.99) Blunder. Best move was e5. } (3... e5) 4. Be2?? { (4.99 → -0.11) Blunder. Best move was Qxg4. } (4. Qxg4 h5 5. Qg5 Nd7 6. Nf3 e5 7. e4 Qxg5 8. Bxg5 Bb4 9. Bd2 d4 10. Nb1 a5) 4... Bxe2 5. Qxe2 Nf6 6. Qd2?! { (0.29 → -0.69) Inaccuracy. Best move was Nf3. } (6. Nf3 e6 7. e4 Be7 8. O-O O-O 9. d4 Qb6 10. Re1 Bb4 11. e5 Ne4 12. Bd2 Nxd2) 6... e6?! { (-0.69 → -0.05) Inaccuracy. Best move was e5. } (6... e5 7. Nf3) 7. d4?! { (-0.05 → -1.04) Inaccuracy. Best move was f4. } (7. f4 c5) 7... Nbd7?! { (-1.04 → -0.48) Inaccuracy. Best move was c5. } (7... c5 8. Nf3 Nc6 9. O-O cxd4 10. exd4 Bd6 11. Qd3 O-O 12. Bg5 Rc8 13. Nb5 Be7 14. c3) 8. Nge2?! { (-0.48 → -1.40) Inaccuracy. Best move was Nf3. } (8. Nf3) 8... Bb4?! { (-1.40 → -0.75) Inaccuracy. Best move was Bd6. } (8... Bd6 9. O-O O-O 10. f3 c5 11. Nb5 Bb8 12. Qe1 a6 13. Nbc3 Bd6 14. a4 Rc8 15. Bd2) 9. Nf4?! { (-0.75 → -1.57) Inaccuracy. Best move was O-O. } (9. O-O O-O) 9... Bxc3? { (-1.57 → -0.25) Mistake. Best move was Ne4. } (9... Ne4 10. Qd3 e5 11. Ne2 Nxc3 12. bxc3 e4 13. Qd1 Bd6 14. c4 dxc4 15. O-O Qc7 16. Ng3) 10. Nxe6?? { (-0.25 → -17.06) Blunder. Best move was Qxc3. } (10. Qxc3 O-O 11. O-O Rc8 12. Nd3 b6 13. b4 Re8 14. a4 c5 15. bxc5 bxc5 16. dxc5 e5) 10... fxe6?? { (-17.06 → -3.81) Blunder. Best move was Bxd2+. } (10... Bxd2+ 11. Bxd2 fxe6 12. f3 Qb6 13. Bc3 h5 14. O-O O-O 15. a4 g5 16. Rfe1 Rae8 17. a5) 11. Qxc3 c5 12. Qd2?! { (-3.65 → -4.28) Inaccuracy. Best move was dxc5. } (12. dxc5 O-O) 12... cxd4?! { (-4.28 → -3.38) Inaccuracy. Best move was O-O. } (12... O-O 13. O-O Qc7 14. Qe2 Rac8 15. c3 c4 16. f3 Qc6 17. b3 h6 18. Ba3 Rfe8 19. Qf2) 13. c3? { (-3.38 → -5.77) Mistake. Best move was exd4. } (13. exd4) 13... d3? { (-5.77 → -4.01) Mistake. Best move was dxc3. } (13... dxc3) 14. Qxd3 e5?! { (-4.43 → -3.90) Inaccuracy. Best move was O-O. } (14... O-O) 15. Qd2?! { (-3.90 → -4.82) Inaccuracy. Best move was O-O. } (15. O-O) 15... e4?! { (-4.82 → -4.30) Inaccuracy. Best move was Qa5. } (15... Qa5 16. O-O Rc8 17. Qd1 O-O 18. Qe2 e4 19. f4 exf3 20. gxf3 Rfe8 21. Bd2 Qb6 22. b3) 16. Qe2? { (-4.30 → -5.69) Mistake. Best move was O-O. } (16. O-O) 16... O-O 17. Qd1?? { (-5.46 → -10.13) Blunder. Best move was O-O. } (17. O-O Ne5) 17... Ng4?? { (-10.13 → -0.35) Blunder. Best move was Ne5. } (17... Ne5) 18. Bd2?? { (-0.35 → -14.96) Blunder. Best move was Qxg4. } (18. Qxg4) 18... Nxf2 19. Qe2 Nd3+ 20. Qxd3 Rf2?? { (-16.66 → 1.21) Blunder. Best move was exd3. } (20... exd3) 21. Qe2?? { (1.21 → -13.03) Blunder. Best move was Qxd5+. } (21. Qxd5+ Rf7) 21... Rxe2+ 22. Kxe2 Nf6?! { (-11.86 → -9.06) Inaccuracy. Best move was Qg5. } (22... Qg5 23. Kd1 Qxg2 24. Kc2 Ne5 25. Rag1 Qe2 26. Rd1 Nf3 27. Kc1 Qg2 28. Rhe1 Nxe1 29. Bxe1) 23. Raf1?! { (-9.06 → -10.15) Inaccuracy. Best move was Rhf1. } (23. Rhf1 Ng4 24. h3 Ne5 25. Rf2 Nd3 26. Rff1 Qd6 27. Kd1 Qa6 28. b3 Ne5 29. Rf2 Qd3) 23... Ng4?! { (-10.15 → -9.46) Inaccuracy. Best move was Qb6. } (23... Qb6) 24. Rf8+?! { (-9.46 → -20.00) Inaccuracy. Best move was Kd1. } (24. Kd1 Qa5) 24... Qxf8 25. Rf1 Qe7 26. Rf7?! { (-15.71 → Mate in 10) Checkmate is now unavoidable. Best move was h3. } (26. h3 Ne5) 26... Nxh2?? { (Mate in 10 → 0.00) Lost forced checkmate sequence. Best move was Qxf7. } (26... Qxf7 27. h3 Qf2+ 28. Kd1 Qf1+ 29. Kc2 Nf2 30. Be1 Qxe1 31. Kb3 Nd3 32. Ka4 Qb1 33. a3) 27. Rxe7 Ng4? { (0.00 → 1.10) Mistake. Best move was Rf8. } (27... Rf8 28. Rxb7 Rf6 29. c4 dxc4 30. Rxa7 Rg6 31. Ra8+ Kf7 32. Kf2 Ng4+ 33. Ke1 Nh2 34. Ra7+) 28. Rxb7?! { (1.10 → 0.43) Inaccuracy. Best move was c4. } (28. c4) 28... Nf2?? { (0.43 → 7.27) Blunder. Best move was Rf8. } (28... Rf8 29. Be1) 29. Rxa7?? { (7.27 → -8.00) Blunder. Best move was Kxf2. } (29. Kxf2) 29... Rxa7 30. Kxf2 Rxa2 31. Ke2? { (-7.33 → -12.00) Mistake. Best move was Be1. } (31. Be1 Rxb2+) 31... Rxb2 32. Ke1 Rxd2 33. Kxd2 Kf7 34. c4 Ke6 35. c5 d4?? { (-8.46 → 0.00) Blunder. Best move was Kd7. } { Black wins on time. } (35... Kd7) 0-1