lichess dev

[Event "Mayet Arena"] [Site "http://chess-academy.net/6yxiURxs"] [Date "2025.03.25"] [Round "-"] [White "David7777"] [Black "Robert2015"] [Result "1-0"] [UTCDate "2025.03.25"] [UTCTime "17:44:33"] [WhiteElo "1462"] [BlackElo "1362"] [WhiteRatingDiff "+34"] [BlackRatingDiff "-9"] [Variant "Standard"] [TimeControl "600+0"] [ECO "C20"] [Opening "Bishop's Opening: Boi Variation"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Bc4 Bc5?! { (-0.16 → 0.44) Inaccuracy. Best move was Nf6. } { C20 Bishop's Opening: Boi Variation } (2... Nf6 3. Nc3 Bc5 4. Nf3 d6 5. d3 c6 6. O-O O-O 7. a4) 3. Qf3? { (0.44 → -0.60) Mistake. Best move was Nf3. } (3. Nf3 Nc6 4. c3 Nf6 5. d4 exd4 6. e5 d5 7. Bb5 Ne4) 3... Qf6? { (-0.60 → 0.40) Mistake. Best move was Nf6. } (3... Nf6 4. Nc3 c6 5. d3 d6 6. h3 b5 7. Bb3 O-O 8. Qg3) 4. Qh5?? { (0.40 → -5.14) Blunder. Best move was Nc3. } (4. Nc3 Ne7) 4... g6?? { (-5.14 → 0.54) Blunder. Best move was Qxf2+. } (4... Qxf2+ 5. Kd1 d5 6. Be2 Qxg2 7. Qf3 Qg6 8. Qg3 Qxg3 9. hxg3 dxe4 10. b3 Nf6 11. Ba3) 5. Qh3? { (0.54 → -2.37) Mistake. Best move was Qe2. } (5. Qe2 d6) 5... d6?? { (-2.37 → 9.59) Blunder. Best move was Bxf2+. } (5... Bxf2+ 6. Kd1) 6. Nf3?? { (9.59 → -13.58) Blunder. Best move was Qxc8+. } (6. Qxc8+ Qd8) 6... Bxh3 7. Rg1 Bg4 8. g3?! { (-14.21 → Mate in 3) Checkmate is now unavoidable. Best move was Be2. } (8. Be2 Nc6 9. Rf1 Bxf3 10. Bxf3 Nd4 11. Bd1 Qf4 12. Nc3 Qxh2 13. g3 Nf6 14. d3 Qh3) 8... Bxf3?! { (Mate in 3 → -20.31) Lost forced checkmate sequence. Best move was Qxf3. } (8... Qxf3 9. Bxf7+ Kxf7 10. a3 Qxf2#) 9. d4 Bxd4 10. Bh6 Nxh6 11. h4 Bg4 12. f3?! { (-31.65 → Mate in 3) Checkmate is now unavoidable. Best move was Bb5+. } (12. Bb5+ c6 13. Rf1 Bxb2 14. Be2 Bxa1 15. f3 Bh3 16. Rh1 Be6 17. a3 Nd7 18. Kd2 Bd4) 12... Qxf3 13. Rf1 Qe2+?! { (Mate in 1 → -18.60) Lost forced checkmate sequence. Best move was Qd1#. } (13... Qd1#) 14. Bxe2 Bxe2 15. Kxe2 Nc6 16. Na3 Bc5 17. Nb5 Nb4 18. Nxc7+ Kf8? { (-10.43 → -7.39) Mistake. Best move was Kd7. } (18... Kd7 19. Nxa8) 19. Nxa8 Nxc2 20. Rac1?! { (-7.07 → -7.63) Inaccuracy. Best move was b4. } (20. b4 Nxb4) 20... Ne3? { (-7.63 → -5.26) Mistake. Best move was Nd4+. } (20... Nd4+ 21. Kd3 Ne6 22. b4 Bxb4 23. Rc8+ Kg7 24. Rxh8 Kxh8 25. Kc4 Bc5 26. Rb1 b6 27. Kb5) 21. Nc7? { (-5.26 → -7.56) Mistake. Best move was Rf3. } (21. Rf3 Ke7 22. b4 Bd4 23. Nc7 Nhg4 24. Nb5 f5 25. Rc7+ Ke6 26. Nxd4+ exd4 27. exf5+ Nxf5) 21... Nxf1 22. Rxf1 Ke7 23. Nd5+ Ke6 24. Rf5? { (-7.07 → -15.21) Mistake. Best move was Rf6+. } (24. Rf6+ Kd7 25. g4 Rf8 26. g5 Ng4 27. Rf1 f5 28. gxf6 Ke6 29. Nc7+ Kf7 30. Nd5 Bb6) 24... Kd7? { (-15.21 → -7.70) Mistake. Best move was gxf5. } (24... gxf5 25. Nc7+ Kd7 26. Nd5 fxe4 27. b4 Bd4 28. Nf6+ Ke7 29. Nxe4 Nf5 30. Kd2 Rc8 31. h5) 25. g4? { (-7.70 → -13.51) Mistake. Best move was Nf6+. } (25. Nf6+ Ke6 26. Rf1 Nf5 27. exf5+ Kxf6 28. fxg6+ Kxg6 29. h5+ Kg7 30. Rc1 Rg8 31. b4 Bxb4) 25... Nxg4?? { (-13.51 → -5.97) Blunder. Best move was gxf5. } (25... gxf5) 26. Rxf7+ Kd8? { (-6.20 → -3.86) Mistake. Best move was Kc8. } (26... Kc8) 27. Nf6?? { (-3.86 → -7.73) Blunder. Best move was b4. } (27. b4 Bd4) 27... Kc8?? { (-7.73 → -1.09) Blunder. Best move was Nxf6. } (27... Nxf6 28. Rxf6 Ke7 29. Rf3 Bd4 30. Kd1 Rc8 31. b3 b6 32. Kd2 a5 33. a4 Ke6 34. Rg3) 28. Nxg4 Bb4? { (-1.16 → -0.13) Mistake. Best move was d5. } (28... d5) 29. Rg7? { (-0.13 → -1.75) Mistake. Best move was Ne3. } (29. Ne3 Bc5 30. Nd5 Bb6 31. Nxb6+ axb6 32. a4 h6 33. Rf6 g5 34. hxg5 hxg5 35. Rxd6 Rh2+) 29... d5? { (-1.75 → 0.00) Mistake. Best move was Rf8. } (29... Rf8) 30. exd5 Ba5 31. Nh6?! { (0.00 → -0.65) Inaccuracy. Best move was Kd3. } (31. Kd3 Rd8 32. Nxe5 Rxd5+ 33. Ke4 Rb5 34. a3 Rxb2 35. Rxh7 Re2+ 36. Kd5 Rd2+ 37. Ke6 Re2) 31... Rd8 32. Nf7?! { (-0.36 → -0.98) Inaccuracy. Best move was Rxh7. } (32. Rxh7 Rxd5 33. Rg7 Rd2+ 34. Kf3 Rxb2 35. Rxg6 Rxa2 36. Nf5 Ra4 37. Nd6+ Kd7 38. Ne4 Ra2) 32... Rd7? { (-0.98 → 0.21) Mistake. Best move was Rxd5. } (32... Rxd5) 33. Rg8+?! { (0.21 → -0.48) Inaccuracy. Best move was d6. } (33. d6 b5 34. Rxh7 Bb4 35. Kf3 a5 36. Rh8+ Kb7 37. Nxe5 Rxd6 38. Rg8 Rd2 39. Rg7+ Kc8) 33... Kc7?? { (-0.48 → 3.17) Blunder. Best move was Bd8. } (33... Bd8) 34. Nxe5?? { (3.17 → -3.84) Blunder. Best move was d6+. } (34. d6+) 34... Rxd5?? { (-3.84 → -0.13) Blunder. Best move was Re7. } (34... Re7) 35. Rg7+ Kd6 36. Nf7+ Kc5 37. Rxh7 g5?? { (-0.47 → 3.04) Blunder. Best move was b5. } (37... b5 38. Kf3 Bb6 39. Kf4 Kb4 40. Ne5 Rd6 41. Nf3 a5 42. Re7 a4 43. Re8 Bd8 44. Re3) 38. hxg5 Kc4?? { (2.48 → 7.85) Blunder. Best move was Rd2+. } (38... Rd2+ 39. Kf3) 39. g6 Rd3? { (7.27 → Mate in 9) Checkmate is now unavoidable. Best move was Rd2+. } (39... Rd2+ 40. Kf3) 40. g7? { (Mate in 9 → 7.18) Lost forced checkmate sequence. Best move was Ne5+. } (40. Ne5+ Kd5 41. Kxd3 Kxe5 42. g7 Bd8 43. g8=Q Bf6 44. Rh6 a6 45. Qg6 Kd5 46. Qxf6 Kc5) 40... Kd4? { (7.18 → 67.77) Mistake. Best move was Rg3. } (40... Rg3) 41. g8=Q Re3+ 42. Kf2 Kd3?! { (23.79 → Mate in 11) Checkmate is now unavoidable. Best move was Bb6. } (42... Bb6 43. Nd6) 43. Qd8+?? { (Mate in 11 → 0.69) Lost forced checkmate sequence. Best move was Qg6+. } (43. Qg6+ Kd2 44. Nd6 Re2+ 45. Kf3 Re3+ 46. Kf4 Re2 47. Nc4+ Kc1 48. Nxa5 Rd2 49. Ke3 Re2+) 43... Ke4?? { (0.69 → Mate in 6) Checkmate is now unavoidable. Best move was Bxd8. } (43... Bxd8 44. Nxd8 Re2+ 45. Kf3 Rxb2 46. a3 b5 47. Rxa7 b4 48. Ne6 bxa3 49. Rxa3+ Kc4 50. Ra1) 44. Rh4+ Kf5 45. Kxe3?! { (Mate in 5 → 61.62) Lost forced checkmate sequence. Best move was Rh5+. } { Black resigns. } (45. Rh5+ Kg6 46. Rh6+ Kxf7 47. Rf6+ Kg7 48. Qf8+ Kh7 49. Rh6#) 1-0