lichess dev

[Event "UltraBullet Shield Arena"] [Site "http://chess-academy.net/CANVb13P"] [Date "2024.10.13"] [Round "-"] [White "sliw"] [Black "Sudzha"] [Result "0-1"] [UTCDate "2024.10.13"] [UTCTime "13:23:56"] [WhiteElo "1398"] [BlackElo "1910"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+7"] [Variant "Standard"] [TimeControl "15+0"] [ECO "A00"] [Opening "Van't Kruijs Opening"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e3 { A00 Van't Kruijs Opening } Nf6 2. Be2 e5 3. Nf3? { (0.20 → -0.83) Mistake. Best move was c4. } (3. c4 Nc6 4. d4 Bb4+ 5. Nc3 d5 6. Nf3 dxc4 7. O-O exd4 8. Nxd4 Nxd4 9. exd4 O-O) 3... Be7? { (-0.83 → 1.42) Mistake. Best move was e4. } (3... e4 4. Ne5 d6 5. Ng4 d5 6. d3 Bxg4 7. Bxg4 Bd6 8. O-O O-O 9. Bh3 Na6 10. Nd2) 4. Kf1?? { (1.42 → -1.60) Blunder. Best move was Nxe5. } (4. Nxe5 c5 5. O-O d6 6. Nf3 d5 7. d4 cxd4 8. Nxd4 Nc6 9. c4 O-O 10. Nc3 dxc4) 4... O-O? { (-1.60 → 0.52) Mistake. Best move was e4. } (4... e4) 5. d3? { (0.52 → -1.45) Mistake. Best move was Nxe5. } (5. Nxe5 d5 6. d4 c5 7. Nd3 cxd4 8. exd4 Nc6 9. Nf4 Qb6 10. c3 Na5 11. h4 Re8) 5... e4? { (-1.45 → -0.43) Mistake. Best move was Nc6. } (5... Nc6 6. d4) 6. d4?? { (-0.43 → -4.75) Blunder. Best move was dxe4. } (6. dxe4 Nxe4) 6... exf3 7. Bxf3 d5 8. Be2?! { (-4.24 → -5.07) Inaccuracy. Best move was Nc3. } (8. Nc3 c5) 8... c6?! { (-5.07 → -4.21) Inaccuracy. Best move was c5. } (8... c5 9. c3 Be6 10. Nd2 Nc6 11. h3 cxd4 12. exd4 Qd7 13. Kg1 Rae8 14. g4 Ne4 15. Nxe4) 9. f3? { (-4.21 → -5.56) Mistake. Best move was c3. } (9. c3 c5) 9... Bf5? { (-5.56 → -3.96) Mistake. Best move was c5. } (9... c5) 10. f4? { (-3.96 → -5.41) Mistake. Best move was g4. } (10. g4 Be6) 10... Bg6?! { (-5.41 → -4.44) Inaccuracy. Best move was Qc8. } (10... Qc8) 11. e4? { (-4.44 → -7.15) Mistake. Best move was Nc3. } (11. Nc3 Bb4 12. g4 Qd7 13. Rg1 Ne4 14. Nxe4 Bxe4 15. Rg3 Qe6 16. Bd2 Bd6 17. Kg1 Nd7) 11... Bxe4?! { (-7.15 → -6.51) Inaccuracy. Best move was Nxe4. } (11... Nxe4) 12. f5? { (-6.51 → -8.78) Mistake. Best move was Nd2. } (12. Nd2 c5) 12... Bxf5 13. Bf3 Be4?! { (-8.74 → -7.83) Inaccuracy. Best move was c5. } (13... c5 14. g4) 14. Kg1? { (-7.83 → -8.89) Mistake. Best move was g3. } (14. g3 c5 15. dxc5 Bxc5 16. Kg2 Qc8 17. Rf1 Bf5 18. g4 Nxg4 19. Qxd5 Ne5 20. Qxe5 Bh3+) 14... Bxf3 15. Kf1? { (-8.44 → -27.71) Mistake. Best move was gxf3. } (15. gxf3 Bd6) 15... Ne4? { (-27.71 → -7.98) Mistake. Best move was Bxd1. } (15... Bxd1) 16. gxf3 Ng5 17. Qe2?! { (-7.97 → -8.57) Inaccuracy. Best move was Rg1. } (17. Rg1 Ne6 18. Be3 Bd6 19. Rg2 Qh4 20. Kg1 Nd7 21. Nc3 Qh3 22. Qd2 Qxf3 23. Re1 Bf4) 17... Nh3? { (-8.57 → -7.41) Mistake. Best move was Ne6. } (17... Ne6 18. c3) 18. Qe3? { (-7.41 → -10.32) Mistake. Best move was Kg2. } (18. Kg2 Ng5) 18... Ng5? { (-10.32 → -7.98) Mistake. Best move was Bg5. } (18... Bg5 19. f4 Bxf4 20. Qxh3 Bxc1 21. Nc3 Qf6+ 22. Kg2 Qg5+ 23. Qg3 Qd2+ 24. Qf2 Qxf2+ 25. Kxf2) 19. Qe1?! { (-7.98 → -8.91) Inaccuracy. Best move was Nc3. } (19. Nc3 Ne6) 19... Ne6 20. Qe2?! { (-8.65 → -9.32) Inaccuracy. Best move was c3. } (20. c3 Bh4 21. Qd1 Qf6 22. Na3 c5 23. Kg2 Qg6+ 24. Kf1 cxd4 25. Rg1 Qf6 26. Nb5 Nc6) 20... Bd6 21. Rg1?! { (-8.85 → -9.45) Inaccuracy. Best move was Qf2. } (21. Qf2) 21... Bf4? { (-9.45 → -7.95) Mistake. Best move was Nxd4. } (21... Nxd4 22. Qg2 g6 23. Ke1 Qh4+ 24. Kd1 Nxf3 25. Rh1 Nxh2 26. Nc3 Qg4+ 27. Qxg4 Nxg4 28. Rf1) 22. Rg2? { (-7.95 → -14.09) Mistake. Best move was Bxf4. } (22. Bxf4 Nxf4) 22... Bxc1 23. Rf2 Bh6 24. Qd1 Nf4 25. Qe1 Qh4 26. Qe2 Qh3+ 27. Ke1 Nxe2 28. Kxe2?! { (-33.16 → Mate in 7) Checkmate is now unavoidable. Best move was Rxe2. } (28. Rxe2 Nd7) 28... Nd7?! { (Mate in 7 → -31.71) Lost forced checkmate sequence. Best move was Re8+. } (28... Re8+ 29. Kd3 Qf5+ 30. Kc3 Re3+ 31. Kd2 Rxf3+ 32. Ke1 Rxf2 33. Na3 Rf1+ 34. Ke2 Qf3#) 29. Ke1?! { (-31.71 → Mate in 6) Checkmate is now unavoidable. Best move was Kd1. } (29. Kd1 Rae8) 29... Qe6+?! { (Mate in 6 → -29.38) Lost forced checkmate sequence. Best move was Rfe8+. } (29... Rfe8+ 30. Kd1 Qh4 31. Re2 Qxd4+ 32. Nd2 Qg1+ 33. Nf1 Qxf1+ 34. Re1 Rxe1#) 30. Re2 Qf6 31. Rd2?! { (-27.92 → Mate in 5) Checkmate is now unavoidable. Best move was Nd2. } (31. Nd2 Bxd2+ 32. Kf2 Qxd4+ 33. Kf1 Qxb2 34. Rd1 Bc3 35. a4 Rae8 36. Rg2 Qa2 37. Kg1 Ne5) 31... Rfe8+?! { (Mate in 5 → Mate in 5) Not the best checkmate sequence. Best move was Qxf3. } (31... Qxf3 32. Nc3 Rfe8+ 33. Re2 Rxe2+ 34. Nxe2 Re8 35. c3 Qxe2#) 32. Re2 Re7?! { (Mate in 4 → Mate in 8) Not the best checkmate sequence. Best move was Qxf3. } (32... Qxf3 33. Nc3 Rxe2+ 34. Nxe2 Re8 35. c3 Qxe2#) 33. Re3 Rxe3+ 34. Kd2 Qe6?! { (Mate in 2 → Mate in 4) Not the best checkmate sequence. Best move was Qxd4+. } (34... Qxd4+ 35. Kc1 Re1#) 35. Kc1 Re2+?! { (Mate in 1 → Mate in 2) Not the best checkmate sequence. Best move was Re1#. } (35... Re1#) 36. Nd2 Re1# { Black wins by checkmate. } 0-1