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[Event "Bad bishop Arena"] [Site "http://chess-academy.net/w9MkNxR6"] [Date "2020.07.21"] [Round "-"] [White "FRoman"] [Black "DavidSah"] [Result "0-1"] [UTCDate "2020.07.21"] [UTCTime "16:59:43"] [WhiteElo "1744"] [BlackElo "1541"] [WhiteRatingDiff "-18"] [BlackRatingDiff "+35"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B07"] [Opening "King's Pawn Game: Maróczy Defense"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. d4?! { (0.30 → -0.38) Inaccuracy. Best move was Nf3. } (2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. Re1 Nc5) 2... d6? { (-0.38 → 1.00) Mistake. Best move was exd4. } { B07 King's Pawn Game: Maróczy Defense } (2... exd4 3. Nf3 Bb4+ 4. Nbd2 Nc6 5. a3 Bxd2+ 6. Qxd2 Nf6 7. e5) 3. d5?! { (1.00 → 0.34) Inaccuracy. Best move was dxe5. } (3. dxe5 Nc6 4. Nf3 Nxe5 5. Nxe5 dxe5 6. Qxd8+ Kxd8 7. f3 Bd6 8. Nd2 Ke7 9. Nc4 Nf6) 3... Nf6 4. Nc3?! { (0.58 → -0.07) Inaccuracy. Best move was Bd3. } (4. Bd3 Nbd7 5. c4 Nc5 6. Nc3 Nxd3+ 7. Qxd3 Be7 8. Nge2 O-O) 4... c6 5. dxc6? { (0.39 → -0.71) Mistake. Best move was Bd3. } (5. Bd3 Be7 6. Nge2 cxd5 7. exd5 O-O 8. O-O Nbd7 9. Ng3 Nb6 10. Be2 Bd7 11. a4 Rc8) 5... bxc6 6. Nf3 c5? { (-0.54 → 1.66) Mistake. Best move was Nbd7. } (6... Nbd7 7. Bc4 Nb6 8. Bd3 h6 9. O-O Be7 10. b3 O-O 11. Re1 Qc7 12. Qd2 Nh5 13. h3) 7. Bc4?! { (1.66 → 1.03) Inaccuracy. Best move was Bg5. } (7. Bg5) 7... Nc6?? { (1.03 → 4.43) Blunder. Best move was Be6. } (7... Be6 8. Bb5+) 8. Ng5 h6?? { (3.86 → 8.47) Blunder. Best move was Be6. } (8... Be6 9. Nxe6) 9. Nxf7 Ke7? { (7.96 → 10.44) Mistake. Best move was Qd7. } (9... Qd7 10. Nxh8 Qg4 11. O-O Qxd1 12. Rxd1 Nd4 13. Nb5 Rb8 14. Na3 Nxe4 15. c3 Nf5 16. f3) 10. Nxd8 Kxd8 11. Bd5 Nxd5 12. exd5 Ne7 13. Qd2 Bb7 14. Nb5 Bxd5 15. Nxd6 Rg8 16. Nf7+ Ke8 17. Nd6+ Kd7 18. Nb5 Ng6 19. Qa5 a6 20. Qc7+ Ke6 21. O-O axb5 22. Re1?? { (9.75 → -2.54) Blunder. Best move was f4. } (22. f4 Nxf4 23. Rxf4 Be7 24. Qb6+ Bd6 25. Rg4 g5 26. Qxb5 c4 27. Qb6 Rab8 28. Qa7 Be7) 22... Bd6 23. Qa5?? { (-1.99 → -9.63) Blunder. Best move was Qb6. } (23. Qb6 Rgb8 24. Qxb8 Bxb8 25. Be3 Bd6 26. a3 Ne7 27. f3 Bc6 28. h3 Nd5 29. Bd2 Nb6) 23... Rxa5 24. Bd2?! { (-9.17 → -9.96) Inaccuracy. Best move was a3. } (24. a3 Nh4 25. f3 b4 26. Re2 c4 27. Be3 Nf5 28. Bf2 bxa3 29. bxa3 g5 30. a4 Rga8) 24... b4 25. c3?! { (-9.50 → -10.34) Inaccuracy. Best move was g3. } (25. g3 Rxa2 26. Rxa2 Bxa2 27. b3 Ne7 28. f4 Nf5 29. fxe5 Bc7 30. Kg2 g5 31. Ra1 Ra8) 25... bxc3 26. Bxc3 Rb5? { (-10.24 → -8.99) Mistake. Best move was Rxa2. } (26... Rxa2 27. Rxa2 Bxa2 28. Ra1 Bd5 29. g3 Ne7 30. Kf1 Nc6 31. Bd2 Rb8 32. Bc3 Rf8 33. Re1) 27. Re2? { (-8.99 → -11.06) Mistake. Best move was a4. } (27. a4 Rb3 28. Rad1 Nh4 29. f3 Nf5 30. a5 Nd4 31. Rd2 Ra8 32. f4 e4 33. Rf2 Kf7) 27... Nf4 28. Rd2 Bxg2 29. Rad1 Bf3?? { (-11.04 → -6.47) Blunder. Best move was Bd5. } (29... Bd5) 30. Rxd6+ Kf5 31. R1d2?? { (-6.05 → -9.83) Blunder. Best move was Re1. } (31. Re1 Ne2+) 31... Ne2+?? { (-9.83 → -5.83) Blunder. Best move was Ra8. } (31... Ra8 32. Kf1 Rxa2 33. Ke1 Ra1+ 34. Rd1 Bxd1 35. Rxd1 Nd3+ 36. Kd2 Rxd1+ 37. Kxd1 Nxf2+ 38. Kc1) 32. Kf1?? { (-5.83 → -9.49) Blunder. Best move was Rxe2. } (32. Rxe2) 32... Nxc3 33. bxc3? { (-8.94 → Mate in 9) Checkmate is now unavoidable. Best move was R6d3. } (33. R6d3 Be2+ 34. Rxe2 Nxe2 35. Kxe2 Rxb2+ 36. Kf1 Rxa2 37. Kg2 Rb8 38. h3 Rbb2 39. Rf3+ Kg6) 33... e4? { (Mate in 9 → -8.31) Lost forced checkmate sequence. Best move was Rb1+. } (33... Rb1+ 34. Rd1 Rxd1+ 35. Rxd1 Bxd1 36. Kg2 Kf4 37. a4 e4 38. a5 Bf3+ 39. Kh3 Re8 40. a6) 34. c4? { (-8.31 → Mate in 8) Checkmate is now unavoidable. Best move was Rd1. } (34. Rd1 Bxd1) 34... Rb4? { (Mate in 8 → -8.91) Lost forced checkmate sequence. Best move was Rb1+. } (34... Rb1+ 35. Rd1 Rxd1+ 36. Rxd1 Bxd1 37. Kg2 Kf4 38. a3 Bf3+ 39. Kh3 Re8 40. a4 Re5 41. a5) 35. R2d5+? { (-8.91 → -13.19) Mistake. Best move was Rd1. } (35. Rd1 Bxd1) 35... Kf4 36. Rxc5?! { (-11.14 → Mate in 2) Checkmate is now unavoidable. Best move was Rd1. } (36. Rd1 Rgb8) 36... Rb1+ 37. Rd1 Rxd1# { Black wins by checkmate. } 0-1