FEN
[Event "Casual rapid game"]
[Site "https://lichess.org/I1YqbdSL"]
[Date "2023.09.19"]
[White "oofmagoof"]
[Black "WorstFish"]
[Result "1/2-1/2"]
[UTCDate "2023.09.19"]
[UTCTime "03:18:04"]
[WhiteElo "1800"]
[BlackElo "1500"]
[BlackTitle "BOT"]
[Variant "Standard"]
[TimeControl "600+15"]
[ECO "B00"]
[Opening "King's Pawn Game"]
[Termination "Normal"]
[Annotator "lichess.org"]
1. e4 { B00 King's Pawn Game } b5?? { (0.36 → 2.26) Blunder. e5 was best. } (1... e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Nxe5) 2. d4?! { (2.26 → 1.09) Inaccuracy. Bxb5 was best. } (2. Bxb5 Bb7 3. d3 c5 4. Nf3 e6 5. O-O Nf6 6. Re1 Be7) 2... f5?? { (1.09 → 6.04) Blunder. a6 was best. } (2... a6 3. Nf3 e6 4. a4 b4 5. Nbd2 d5 6. Bd3 Nf6 7. c4) 3. a4?? { (6.04 → 1.12) Blunder. exf5 was best. } (3. exf5 Nf6 4. Bxb5 c5 5. d5 Qa5+ 6. Nc3 Na6 7. Bd2 Rb8) 3... g5?? { (1.12 → Mate in 1) Checkmate is now unavoidable. fxe4 was best. } (3... fxe4) 4. c4?? { (Mate in 1 → 3.43) Lost forced checkmate sequence. Qh5# was best. } (4. Qh5#) 4... Na6?? { (3.43 → Mate in 1) Checkmate is now unavoidable. Bg7 was best. } (4... Bg7 5. axb5 fxe4 6. h4 Bb7 7. Nc3 e6 8. Qh5+ Kf8 9. hxg5 a6 10. Rh4 Qe8 11. Rf4+) 5. b4?? { (Mate in 1 → 1.91) Lost forced checkmate sequence. Qh5# was best. } (5. Qh5#) 5... f4?? { (1.91 → Mate in 1) Checkmate is now unavoidable. Bg7 was best. } (5... Bg7 6. axb5 Nxb4 7. e5 c5 8. Bxg5 Bb7 9. Bd2 e6 10. Bxb4 cxb4 11. Qh5+ Kf8 12. c5) 6. g4?? { (Mate in 1 → 0.25) Lost forced checkmate sequence. Qh5# was best. } (6. Qh5#) 6... fxg3?? { (0.25 → Mate in 1) Checkmate is now unavoidable. bxc4 was best. } (6... bxc4) 7. h4?? { (Mate in 1 → 0.96) Lost forced checkmate sequence. Qh5# was best. } (7. Qh5#) 7... Rb8?? { (0.96 → Mate in 1) Checkmate is now unavoidable. gxf2+ was best. } (7... gxf2+ 8. Kxf2) 8. Bxg5?? { (Mate in 1 → 1.88) Lost forced checkmate sequence. Qh5# was best. } (8. Qh5#) 8... c5?? { (1.88 → Mate in 1) Checkmate is now unavoidable. Bg7 was best. } (8... Bg7 9. fxg3 Nxb4 10. axb5 c5 11. Ra4 Qc7 12. e5 Qb6 13. Be2 a5 14. Bh5+ Kd8 15. Nf3) 9. fxg3?? { (Mate in 1 → 2.25) Lost forced checkmate sequence. Qh5# was best. } (9. Qh5#) 9... Nc7?? { (2.25 → Mate in 1) Checkmate is now unavoidable. Qc7 was best. } (9... Qc7) 10. g4?? { (Mate in 1 → 1.29) Lost forced checkmate sequence. Qh5# was best. } (10. Qh5#) 10... e6?? { (1.29 → 7.30) Blunder. Ne6 was best. } (10... Ne6 11. Be3) 11. Be7?? { (7.30 → -2.89) Blunder. Bxd8 was best. } (11. Bxd8 Kxd8 12. axb5 cxb4 13. Nf3 Bb7 14. Rh3 Nf6 15. Ne5 d6 16. Nf7+ Ke7 17. Nxh8 Bg7) 11... Kf7?? { (-2.89 → 9.65) Blunder. Qxe7 was best. } (11... Qxe7 12. axb5 cxd4 13. Nd2 a6 14. g5 Qg7 15. Bd3 Ne7 16. Ngf3 Ng6 17. O-O Bxb4 18. e5) 12. Qf3+?? { (9.65 → -0.82) Blunder. Bxd8 was best. } (12. Bxd8 Rb7 13. dxc5 Ne7 14. Bxc7 Rxc7 15. cxb5 Bg7 16. Ra3 Be5 17. Nf3 Bg3+ 18. Ke2 Bf4) 12... Ke8?? { (-0.82 → Mate in 1) Checkmate is now unavoidable. Kxe7 was best. } (12... Kxe7 13. axb5) 13. Qf7+?? { (Mate in 1 → 1.69) Lost forced checkmate sequence. Qxf8# was best. } (13. Qxf8#) 13... Kxf7 14. e5?? { (1.73 → -10.01) Blunder. Bxd8 was best. } (14. Bxd8 Na6 15. bxc5 Bg7 16. Nf3 bxc4 17. Bg5 Nxc5 18. Bf4 Nb3 19. Bxb8 Nxa1 20. Na3 d5) 14... Rb6?? { (-10.01 → 2.57) Blunder. Bxe7 was best. } (14... Bxe7 15. axb5 cxd4 16. Nd2 Bxb4 17. Be2 Nh6 18. Nf3 Bb7 19. O-O Kg7 20. g5 Nf5 21. Rf2) 15. Bd3?? { (2.57 → -8.25) Blunder. Bxd8 was best. } (15. Bxd8 Rb7 16. bxc5 bxc4 17. Na3 Nh6 18. Bxc7 Rxc7 19. Nxc4 Bb7 20. Rh3 Nxg4 21. Nd6+ Bxd6) 15... bxa4?? { (-8.25 → 2.35) Blunder. Bxe7 was best. } (15... Bxe7 16. bxc5 Bxh4+ 17. Kd1 Rb8 18. axb5 Bb7 19. Rh3 Qg5 20. Kc2 Qxg4 21. Nc3 Ne7 22. Rh2) 16. Bg6+?? { (2.35 → -10.01) Blunder. Bxd8 was best. } (16. Bxd8 Na6 17. bxc5 Rb3 18. Bc2 Rb2 19. Bxa4 Nh6 20. Ba5 Bb7 21. Rh3 Rg2 22. Ne2 Nxg4) 16... Kg7?? { (-10.01 → -1.73) Blunder. Kxe7 was best. } (16... Kxe7 17. bxc5 Rb2 18. Be4 Nh6 19. g5 Nb5 20. cxb5 Qa5+ 21. Kd1 Qb4 22. Ne2 Ng4 23. Nec3) 17. Bf6+?? { (-1.73 → -10.39) Blunder. Bxd8 was best. } (17. Bxd8 hxg6 18. bxc5 Rb7 19. Nd2 Be7 20. Bxe7 Nxe7 21. Rxa4 Rb2 22. Rh3 a6 23. Ne2 Bb7) 17... Kh6?? { (-10.39 → -0.91) Blunder. Nxf6 was best. } (17... Nxf6 18. bxc5 Rb2 19. Nd2 hxg6 20. exf6+ Qxf6 21. Ne2 e5 22. O-O-O a3 23. Rh3 Qa6 24. h5) 18. Bg7+?? { (-0.91 → -9.73) Blunder. Bxd8 was best. } (18. Bxd8 hxg6 19. Bxc7 Rxb4 20. Nf3 Bb7 21. Nbd2 cxd4 22. Rh3 Kg7 23. Nxd4 Nh6 24. Ba5 Nxg4) 18... Kxg6 19. Nd2 Qf6?? { (-10.83 → -2.65) Blunder. Kxg7 was best. } (19... Kxg7 20. bxc5 Ra6 21. Ngf3 Be7 22. O-O Bb7 23. Nb1 Nh6 24. Nc3 a3 25. Nb5 Nxg4 26. Nxc7) 20. Ndf3?? { (-2.65 → -10.69) Blunder. exf6 was best. } (20. exf6 Bxg7 21. fxg7 Kxg7 22. bxc5 Rb4 23. Ne2 Ba6 24. Nf4 Nh6 25. Rf1 Rg8 26. Nh5+ Kh8) 20... Rb5?? { (-10.69 → 1.25) Blunder. Qxg7 was best. } (20... Qxg7 21. bxc5 Rb4 22. Ne2 Rxc4 23. O-O Nd5 24. Rac1 Rb4 25. Nc3 Nxc3 26. Rxc3 Nh6 27. g5) 21. h5+?? { (1.25 → -4.17) Blunder. exf6 was best. } (21. exf6) 21... Kf7?? { (-4.17 → 1.75) Blunder. Kxg7 was best. } (21... Kxg7 22. exf6+ Nxf6 23. cxb5 cxd4 24. Rxa4 Nxb5 25. Ne5 h6 26. Ngf3 Bb7 27. O-O Bd6 28. Ra2) 22. Ng5+?? { (1.75 → -11.30) Blunder. exf6 was best. } (22. exf6 Bxg7 23. fxg7 Kxg7 24. cxb5 cxb4 25. Rxa4 Nxb5 26. Rxb4 a6 27. d5 e5 28. Nxe5 d6) 22... Ke7?? { (-11.30 → 3.94) Blunder. Qxg5 was best. } (22... Qxg5 23. cxb5 Kxg7 24. Ne2 cxd4 25. Rh3 Nxb5 26. Rxa4 Qxe5 27. Kf1 Nf6 28. Ra5 Bxb4 29. Rxb5) 23. N1f3?? { (3.94 → -9.38) Blunder. exf6+ was best. } (23. exf6+ Nxf6 24. Bxh8 Rb8 25. Bxf6+ Kxf6 26. Nxh7+ Kf7 27. Nxf8 cxb4 28. h6 Bb7 29. h7 Rxf8) 23... Na8?? { (-9.38 → 5.36) Blunder. Qxg7 was best. } (23... Qxg7 24. cxb5 h6 25. bxc5 hxg5 26. d5 Nxd5 27. Rxa4 Kd8 28. c6 dxc6 29. bxc6 Qc7 30. O-O) 24. Nh4?? { (5.36 → -11.11) Blunder. exf6+ was best. } (24. exf6+ Nxf6 25. Bxh8 Rb8 26. Bxf6+ Kxf6 27. Nxh7+ Ke7 28. Nxf8 Kxf8 29. bxc5 Nb6 30. cxb6 Rxb6) 24... Nh6?? { (-11.11 → 4.92) Blunder. Qxg7 was best. } (24... Qxg7 25. cxb5 Qxg5 26. Rd1 Qe3+ 27. Kf1 Qf4+ 28. Ke2 Qxg4+ 29. Kf2 cxd4 30. Nf3 Bb7 31. Rd3) 25. Nf5+?? { (4.92 → -5.01) Blunder. exf6+ was best. } (25. exf6+ Kd8 26. Bxh8 Rxb4 27. Nxh7 Bd6 28. g5 Bg3+ 29. Kf1 Rxc4 30. gxh6 Rc2 31. f7 Rf2+) 25... Nxf5?? { (-5.01 → 4.57) Blunder. Qxf5 was best. } (25... Qxf5 26. gxf5 Bxg7 27. cxb5 Nxf5 28. bxc5 Nxd4 29. Rxa4 h6 30. Rxd4 hxg5 31. Re4 Nc7 32. h6) 26. Nh3?? { (4.57 → -12.94) Blunder. exf6+ was best. } (26. exf6+ Kd8 27. Bxh8 Rxb4 28. gxf5 Bb7 29. Rg1 cxd4 30. Bg7 Bc5 31. fxe6 Nc7) 26... Ra5?? { (-12.94 → 2.54) Blunder. Qxg7 was best. } (26... Qxg7 27. Rg1 cxd4 28. cxb5 Qxe5+ 29. Kd1 Ne3+ 30. Ke1 Nc2+ 31. Kf2 Qe3+ 32. Kg2 Bb7+ 33. Kh2) 27. Ng1?? { (2.54 → -13.71) Blunder. Bxf6+ was best. } (27. Bxf6+ Ke8 28. bxa5 Rg8 29. gxf5 Nc7 30. Ng5 cxd4 31. Rb1 Na6 32. Nxh7 Bh6 33. Bh4 Rg7) 27... Nh4?? { (-13.71 → 1.83) Blunder. Qxg7 was best. } (27... Qxg7 28. bxa5 Qxg4 29. Ne2 Qe4 30. O-O-O a3 31. Nf4 Bh6 32. dxc5 Bxf4+ 33. Rd2 Qxh1+ 34. Kc2) 28. Nf3?? { (1.83 → -14.96) Blunder. exf6+ was best. } (28. exf6+ Kf7) 28... Ng6?? { (-14.96 → 5.95) Blunder. Nxf3+ was best. } (28... Nxf3+ 29. Kd1 Qf4 30. Ra2 Qxd4+ 31. Ke2 Bb7 32. bxa5 Qxc4+ 33. Ke3 Qd4+ 34. Ke2 Qd5 35. Bf6+) 29. Nh4?? { (5.95 → -10.66) Blunder. exf6+ was best. } (29. exf6+ Kd8 30. hxg6 cxb4 31. gxh7 b3 32. Bxh8 b2 33. Rb1 a3 34. Kf2 a2 35. Rxb2 a1=Q) 29... h6?? { (-10.66 → 4.29) Blunder. Qxg7 was best. } (29... Qxg7 30. Nxg6+ hxg6 31. bxa5 cxd4 32. Kd1 Qxe5 33. Ra3 Qe4 34. Rah3 Nc7 35. g5 gxh5 36. R1h2) 30. Nf5+?? { (4.29 → -5.83) Blunder. exf6+ was best. } (30. exf6+ Kd6 31. Nxg6 Bxg7 32. dxc5+ Rxc5 33. fxg7 Rg8 34. bxc5+ Kxc5 35. Rxa4 Bb7 36. Rh4 Rxg7) 30... Kd8?? { (-5.83 → 0.86) Blunder. Qxf5 was best. } (30... Qxf5 31. gxf5 Bxg7 32. f6+ Bxf6 33. exf6+ Kxf6 34. Rf1+ Ke7 35. bxa5 Nh4 36. d5 Nf5 37. dxe6) 31. Nd6?? { (0.86 → -11.04) Blunder. Bxf6+ was best. } (31. Bxf6+ Ne7 32. bxa5 Rg8 33. Nxe7 Bxe7 34. g5 Bxf6 35. gxf6 Nc7 36. O-O-O Bb7 37. Rdg1 Rf8) 31... Ke7?? { (-11.04 → Mate in 1) Checkmate is now unavoidable. Qf3 was best. } (31... Qf3 32. Bf6+ Kc7 33. hxg6 cxb4 34. Bxh8 Qxh1+ 35. Ke2 Qg2+ 36. Kd3 Bxd6 37. exd6+ Kb8 38. Be5) 32. Rf1?? { (Mate in 1 → -10.16) Lost forced checkmate sequence. Bxf6# was best. } (32. Bxf6#) 32... a3?? { (-10.16 → Mate in 1) Checkmate is now unavoidable. Qh4+ was best. } (32... Qh4+ 33. Kd2 Bxg7 34. bxa5 Qh2+ 35. Kd1 Nf4 36. Ra2 Qxa2 37. Rxf4 Qb3+ 38. Ke2 Qc2+ 39. Kf3) 33. O-O-O?? { (Mate in 1 → -9.25) Lost forced checkmate sequence. Bxf6# was best. } (33. Bxf6#) 33... a2?? { (-9.25 → Mate in 1) Checkmate is now unavoidable. Qxg7 was best. } (33... Qxg7 34. Nxc8+ Kd8 35. bxa5 cxd4 36. hxg6 Qxe5 37. Rd2 Qe3 38. Kd1 a2 39. Rxa2 Bb4 40. Rf7) 34. Nf5+?? { (Mate in 1 → -11.47) Lost forced checkmate sequence. Bxf6# was best. } (34. Bxf6#) 34... Kd8?? { (-11.47 → -4.36) Blunder. Qxf5 was best. } (34... Qxf5 35. Kb2 a1=Q+ 36. Rxa1 Qxg4 37. Rxa5 Qe2+ 38. Kb3 Qd3+ 39. Kb2 Qd2+ 40. Kb1 Qxb4+ 41. Kc2) 35. Kb2? { (-4.36 → -9.48) Mistake. Bxf6+ was best. } (35. Bxf6+ Ne7 36. Kb2 cxb4 37. Nd6 Rg8 38. g5 Nb6 39. Ka1 b3 40. Rf3 b2+ 41. Kxb2 Kc7) 35... Bd6?? { (-9.48 → 4.82) Blunder. Qxg7 was best. } (35... Qxg7 36. bxa5 exf5 37. hxg6 fxg4 38. Rf6 Be7 39. Rdf1 cxd4 40. Kxa2 Nc7 41. R1f4 h5 42. Kb2) 36. Bf8?? { (4.82 → -10.79) Blunder. Bxf6+ was best. } (36. Bxf6+ Be7 37. bxa5 Bxf6 38. hxg6 Bxe5 39. dxe5 exf5 40. gxf5 Nc7 41. g7 Rg8 42. f6 Ne6) 36... Ke8?? { (-10.79 → 4.53) Blunder. Nxe5 was best. } (36... Nxe5 37. Bxd6 a1=Q+ 38. Rxa1 Nxc4+ 39. Kc3 exf5 40. Bxc5 Rxa1 41. Rxa1 fxg4 42. Rxa7 d5 43. b5) 37. Be7?? { (4.53 → -6.83) Blunder. Nxd6+ was best. } (37. Nxd6+ Kd8 38. Rxf6 cxb4 39. hxg6 Nb6 40. Ka1 Rg8 41. g7 Kc7 42. Ne8+ Kb7 43. Bxb4 Ra4) 37... Rh7?? { (-6.83 → 6.96) Blunder. a1=Q+ was best. } (37... a1=Q+ 38. Rxa1 Bxe7 39. exf6 Rxa1 40. Ng7+ Kf7 41. hxg6+ Kxg6 42. Rxa1 Bxf6 43. Nxe6 dxe6 44. Rxa7) 38. Ng7+?? { (6.96 → -9.84) Blunder. Nxd6+ was best. } (38. Nxd6+ Kxe7 39. exf6+ Kf8 40. hxg6 Rg7 41. fxg7+ Kxg7 42. bxa5 Ba6 43. dxc5 Kxg6 44. Ka1 Nc7) 38... Kf7?? { (-9.84 → -0.89) Blunder. Qxg7 was best. } (38... Qxg7 39. hxg6 Bxe7 40. bxa5 Qxg6 41. Rfe1 Qxg4 42. Kxa2 cxd4 43. Rd3 Qf5 44. Red1 Nc7 45. Kb1) 39. Rf5?? { (-0.89 → -9.07) Blunder. hxg6+ was best. } (39. hxg6+ Kxg7) 39... Bc7?? { (-9.07 → -1.97) Blunder. Nxe5 was best. } (39... Nxe5 40. Rxf6+ Kxe7 41. bxa5 Nxc4+ 42. Kxa2 Kxf6 43. Ne8+ Ke7 44. Nxd6 Kxd6 45. dxc5+ Kxc5 46. Rb1) 40. Rg5?? { (-1.97 → Mate in 15) Checkmate is now unavoidable. hxg6+ was best. } (40. hxg6+ Kxg7) 40... Kxg7?? { (Mate in 15 → -0.13) Lost forced checkmate sequence. a1=Q+ was best. } (40... a1=Q+ 41. Rxa1 Qf2+ 42. Kb3 Qe3+ 43. Kc2 Qe2+ 44. Kb3 Qd3+ 45. Kb2 Qxd4+ 46. Kc2 Qxc4+ 47. Kd2) 41. Bf8+?? { (-0.13 → -12.58) Blunder. exf6+ was best. } (41. exf6+) 41... Kf7?! { (-12.58 → -6.23) Inaccuracy. Kxf8 was best. } (41... Kxf8 42. Rf5 Qxf5 43. gxf5 cxb4 44. fxg6 Re7 45. Ra1 Nb6 46. Rxa2 Nxc4+ 47. Kb3 Rxa2) 42. Rf1?? { (-6.23 → Mate in 5) Checkmate is now unavoidable. hxg6+ was best. } (42. hxg6+ Qxg6 43. Rf1+ Ke8 44. Rxg6 Rf7 45. Ra1 Rxf8 46. bxa5 cxd4 47. Rxh6 d3 48. Rxa2 Bxe5+) 42... a1=N?? { (Mate in 5 → 3.64) Lost forced checkmate sequence. Qxf1 was best. } (42... Qxf1 43. Rf5+ exf5 44. hxg6+ Ke8 45. gxh7 a1=Q+ 46. Kb3 Qfb1#) 43. Rff5?? { (3.64 → -13.69) Blunder. hxg6+ was best. } (43. hxg6+ Kg8 44. gxh7+ Kxh7 45. exf6 hxg5 46. f7 Nb6 47. bxa5 Nxc4+ 48. Kxa1 Nd6 49. Bxd6 Bxd6) 43... Bb6?? { (-13.69 → 6.26) Blunder. exf5 was best. } (43... exf5 44. hxg6+ Qxg6 45. Rxg6 Kxg6 46. gxf5+ Kxf5 47. bxa5 cxd4 48. Kxa1 d3 49. Ka2 h5 50. Bc5) 44. d5?? { (6.26 → -11.44) Blunder. Rxf6+ was best. } (44. Rxf6+ Kg8 45. Rgxg6+ Kh8 46. Bxh6 Re7 47. bxa5 d6 48. exd6 Rb7 49. axb6 Nxb6 50. Kxa1 Kh7) 44... Nh8?? { (-11.44 → Mate in 8) Checkmate is now unavoidable. exf5 was best. } (44... exf5 45. hxg6+ Qxg6 46. Rxg6 Kxg6 47. gxf5+ Kf7 48. Bxc5 Ra6 49. Kc3 Ra4 50. d6 Bd8 51. e6+) 45. b5?? { (Mate in 8 → -19.82) Lost forced checkmate sequence. Rxf6+ was best. } (45. Rxf6+ Ke8 46. Bd6 Ra2+ 47. Kxa2 Ng6 48. hxg6 Re7 49. g7 Kd8 50. Rf8+ Re8 51. Rxe8+ Kxe8) 45... Bb7?? { (-19.82 → Mate in 5) Checkmate is now unavoidable. exf5 was best. } (45... exf5 46. Rxf5 Qxf5 47. gxf5 Kxf8 48. Kc3 Bd8 49. d6 Nb6 50. Kd3 Ra3+ 51. Ke2 Nxc4 52. e6) 46. d6?? { (Mate in 5 → Mate in 9) Lost forced checkmate sequence. Rxf6+ was best. } (46. Rxf6+ Ke8 47. Rg8 Ra2+ 48. Kxa2 d6 49. Bxd6+ Kd7 50. dxe6#) 46... Ra6?? { (Mate in 9 → Mate in 5) Lost forced checkmate sequence. exf5 was best. } (46... exf5 47. Rxf5 Qxf5 48. gxf5 Kxf8 49. f6 Be4 50. Kc1 Ra2 51. Kd1 Ba5 52. e6 dxe6 53. b6) 47. Rg7+?? { (Mate in 5 → -12.21) Lost forced checkmate sequence. Rxf6+ was best. } (47. Rxf6+ Ke8 48. Rg8 Ra2+ 49. Kxa2 Rf7 50. Bxh6+ Rf8 51. Rfxf8#) 47... Ke8?? { (-12.21 → -4.46) Blunder. Kxf8 was best. } (47... Kxf8 48. Rxh7 exf5 49. exf6 Nf7 50. bxa6 Be4 51. Rg7 Bd8 52. Rg6 Nc2 53. gxf5 Nb6 54. Ka2) 48. Be7?? { (-4.46 → -15.63) Blunder. Rxf6 was best. } (48. Rxf6 Rxg7 49. Bxg7 Nf7 50. bxa6 Be4 51. Rf4 Bh7 52. Kxa1 Bd8 53. Rf3 Nb6 54. Rc3 Be4) 48... Qg5?? { (-15.63 → Mate in 1) Checkmate is now unavoidable. Qxg7 was best. } (48... Qxg7 49. bxa6 Be4 50. Rf6 Nc2 51. Kb3 Nf7 52. Rf2 Na1+ 53. Ka2 Qxe5 54. Bf6 Qg3 55. Rb2) 49. Rg8+?? { (Mate in 1 → -13.31) Lost forced checkmate sequence. Rf8# was best. } (49. Rf8#) 49... Qxg8 50. Rf8+?! { (-13.46 → Mate in 9) Checkmate is now unavoidable. bxa6 was best. } (50. bxa6 Bxa6 51. Rf4 Nf7 52. Kxa1 Nxe5 53. Kb1 Nxg4 54. Bf6 Ne3 55. Bb2 Qg2 56. Rh4 Nxc4) 50... Qxf8 51. g5?! { (-62.87 → Mate in 2) Checkmate is now unavoidable. Bf6 was best. } (51. Bf6 Ra4) 51... Qf6?! { (Mate in 2 → -20.14) Lost forced checkmate sequence. Qf2+ was best. } (51... Qf2+ 52. Kc1 Qc2#) 52. g6?! { (-20.14 → Mate in 2) Checkmate is now unavoidable. exf6 was best. } (52. exf6 Ra4 53. Kc1 hxg5 54. f7+ Nxf7 55. h6 Rxc4+ 56. Kb1 Nc2 57. Bf6 Rxh6 58. Bb2 Rh1+) 52... Bc7?! { (Mate in 2 → -11.94) Lost forced checkmate sequence. Qf2+ was best. } (52... Qf2+ 53. Kc1 Qc2#) 53. g7?! { (-11.94 → Mate in 2) Checkmate is now unavoidable. Bxf6 was best. } (53. Bxf6 Ra4 54. dxc7 Rf7 55. Kc3 Nb6 56. Kd3 Ra3+ 57. Ke2 Nxc4 58. gxf7+ Nxf7 59. Bh4 Ncxe5) 53... Qh4?? { (Mate in 2 → Mate in 1) Lost forced checkmate sequence. Qf2+ was best. } (53... Qf2+ 54. Kb1 Qc2#) 54. Bf8?? { (Mate in 1 → Mate in 2) Lost forced checkmate sequence. g8=Q# was best. } (54. g8=Q#) 54... Qd8?? { (Mate in 2 → Mate in 4) Lost forced checkmate sequence. Qh2+ was best. } (54... Qh2+ 55. Kc1 Qc2#) 55. g8=Q Nb6 56. Qg5?? { (Mate in 1 → Mate in 4) Lost forced checkmate sequence. Be7# was best. } (56. Be7#) 56... Na8?? { (Mate in 4 → Mate in 4) Lost forced checkmate sequence. Qxg5 was best. } (56... Qxg5 57. bxa6 Nxc4+ 58. Ka2 Qc1 59. axb7 Qb2#) 57. Qg6+?? { (Mate in 4 → Mate in 8) Lost forced checkmate sequence. Qg8 was best. } (57. Qg8 Ra2+ 58. Kxa2 Rf7 59. Bxh6+ Rf8 60. Qxf8#) 57... Nf7?! { (Mate in 8 → -13.51) Lost forced checkmate sequence. Nxg6 was best. } (57... Nxg6 58. Be7 Bxd6 59. Bxd8 Bxe5+ 60. Kc1 Ra2 61. Kb1 Rb2+ 62. Kxa1 Kxd8 63. hxg6 Be4 64. gxh7) 58. Qxe6+?! { (-13.51 → Mate in 9) Checkmate is now unavoidable. dxc7 was best. } (58. dxc7 Qxc7 59. Bd6 Rxd6 60. exd6 Qxd6 61. Kxa1 Qd4+ 62. Kb1 Qd1+ 63. Kb2 Rh8 64. Qc2 Qd4+) 58... Qe7?? { (Mate in 9 → Mate in 1) Lost forced checkmate sequence. dxe6 was best. } (58... dxe6 59. Be7 Ra4 60. Bf6 Nxe5 61. Bxd8 Nxc4+ 62. Kc1 Rg7 63. Kd1 Rg1+ 64. Ke2 Ra2+ 65. Kd3) 59. Qxd7+?? { (Mate in 1 → -17.32) Lost forced checkmate sequence. Qxe7# was best. } (59. Qxe7#) 59... Kxf8?? { (-17.32 → Mate in 8) Checkmate is now unavoidable. Kxd7 was best. } (59... Kxd7 60. Bxe7 Ra4 61. Kc1 Ba5 62. Bf6 Rxc4+ 63. Kb1 Be4+ 64. Kxa1 Ra4+ 65. Kb2 Nb6 66. e6+) 60. Qe8+?? { (Mate in 8 → Mate in 6) Lost forced checkmate sequence. dxe7+ was best. } (60. dxe7+ Kg7 61. e8=Q Bd5 62. Qg4+ Ng5 63. Qgc8 Ra2+ 64. Kxa2 Bxc4+ 65. Kxa1 Bxe5+ 66. Qxe5+ Kf7) 60... Kg7? { (Mate in 6 → -7.54) Lost forced checkmate sequence. Qxe8 was best. } (60... Qxe8 61. bxa6 Qxe5+ 62. Kb1 Be4+ 63. Ka2 Nxd6 64. Ka3 Nxc4+ 65. Ka4 Bc6#) 61. Qg8+? { (-7.54 → Mate in 8) Checkmate is now unavoidable. Qxe7 was best. } (61. Qxe7 Bxd6 62. exd6 Ra4 63. Qxb7 Nb6 64. Kb1 Nb3 65. d7 Rh8 66. Qg2+ Kf8 67. Qf2 Ke7) 61... Kxg8 62. d7 Qe8?! { (Mate in 3 → -10.43) Lost forced checkmate sequence. Qxe5+ was best. } (62... Qxe5+ 63. Kc1 Qe1+ 64. Kb2 Be5#) 63. d8=Q?! { (-10.43 → Mate in 4) Checkmate is now unavoidable. dxe8=Q+ was best. } (63. dxe8=Q+ Kg7 64. bxa6 Bxe5+ 65. Ka3 Nc2+ 66. Ka2 Be4 67. Qe7 Rh8 68. Qxa7 Nb4+ 69. Ka3 Rb8) 63... Ba5?? { (Mate in 4 → -5.16) Lost forced checkmate sequence. Bxe5+ was best. } (63... Bxe5+ 64. Kc1 Qxd8 65. bxa6 Qd3 66. axb7 Nb3#) 64. e6?? { (-5.16 → Mate in 5) Checkmate is now unavoidable. Qxe8+ was best. } (64. Qxe8+ Kg7 65. bxa6 Nc7 66. axb7 Nxe8 67. b8=Q Kf8 68. Qxa7 Bd8 69. Qxc5+ Be7 70. Qf2 Rg7) 64... Rh8?? { (Mate in 5 → Mate in 2) Lost forced checkmate sequence. Bc3+ was best. } (64... Bc3+ 65. Kb1 Nxd8 66. e7 Be4+ 67. Kc1 Nb3+ 68. Kd1 Qxh5#) 65. e7?? { (Mate in 2 → Mate in 5) Lost forced checkmate sequence. Qxe8+ was best. } (65. Qxe8+ Kg7 66. Qxf7#) 65... Qf8?? { (Mate in 5 → Mate in 2) Lost forced checkmate sequence. Nxd8 was best. } (65... Nxd8 66. bxa6 Qxe7 67. Kxa1 Qe2 68. Kb1 Be4+ 69. Kc1 Qc2#) 66. Qd2?? { (Mate in 2 → Mate in 7) Lost forced checkmate sequence. exf8=Q+ was best. } (66. exf8=Q+ Kh7 67. Qxf7#) 66... Rh7? { (Mate in 7 → -7.16) Lost forced checkmate sequence. Qg7+ was best. } (66... Qg7+ 67. Kb1 Qh7+ 68. Kb2 Bxd2 69. e8=Q+ Kg7 70. Qe4 Qxe4 71. bxa6 Qc2+ 72. Kxa1 Bc3#) 67. Qg5+? { (-7.16 → Mate in 7) Checkmate is now unavoidable. exf8=Q+ was best. } (67. exf8=Q+ Kxf8 68. bxa6 Bxd2 69. axb7 Nc7 70. b8=Q+ Ne8 71. Qxa7 Be3 72. Kxa1 Rg7 73. Ka2 Rg5) 67... Kh8?? { (Mate in 7 → Mate in 1) Lost forced checkmate sequence. Nxg5 was best. } (67... Nxg5 68. exf8=Q+ Kxf8 69. bxa6 Bxa6 70. Ka3 Bc3 71. Ka2 Bxc4+ 72. Kb1 Re7 73. Kc1 Re1#) 68. e8=Q?? { (Mate in 1 → Mate in 5) Lost forced checkmate sequence. exf8=Q# was best. } (68. exf8=Q#) 68... Be1?? { (Mate in 5 → Mate in 1) Lost forced checkmate sequence. Qxe8 was best. } (68... Qxe8 69. Qd2 Bxd2 70. bxa6 Qa4 71. axb7 Bc3+ 72. Kxc3 Qc2#) 69. Qg8+?? { (Mate in 1 → Mate in 8) Lost forced checkmate sequence. Qxf8# was best. } (69. Qxf8#) 69... Kxg8 70. Qe4 Qe8?? { (Mate in 4 → -5.52) Lost forced checkmate sequence. Qg7+ was best. } (70... Qg7+ 71. Qe5 Qxe5+ 72. Kb1 Qf5+ 73. Kb2 Qc2#) 71. b6?? { (-5.52 → Mate in 2) Checkmate is now unavoidable. Qxe8+ was best. } (71. Qxe8+ Kg7 72. bxa6 Bxa6 73. Qxe1 Nb6 74. Qg1+ Ng5 75. Qxa1 Bc8 76. Qxa7+ Nd7 77. Qc7 Rh8) 71... Nd8? { (Mate in 2 → -8.57) Lost forced checkmate sequence. Qxe4 was best. } (71... Qxe4 72. Kc1 Qc2#) 72. Qd5+? { (-8.57 → Mate in 3) Checkmate is now unavoidable. Qxe8+ was best. } (72. Qxe8+ Kg7 73. Qg6+ Kf8 74. Qxh7 Nf7 75. Qf5 Bg3 76. Qxc5+ Bd6 77. Qxd6+ Nxd6 78. bxa7 Nc7) 72... Kf8 73. Qxc5+ Kg7 74. Qe3 Qb5+? { (Mate in 3 → -7.52) Lost forced checkmate sequence. Qxe3 was best. } (74... Qxe3 75. Kb1 Be4+ 76. Kb2 Qd2#) 75. Kc1? { (-7.52 → Mate in 6) Checkmate is now unavoidable. cxb5 was best. } (75. cxb5 Ra4 76. Qxe1 Nxb6 77. Qe7+ Nf7 78. Qxb7 Nc4+ 79. Kc3 Nd6 80. Qd7 Rh8 81. b6 Rc4+) 75... Kh8? { (Mate in 6 → -8.71) Lost forced checkmate sequence. Qg5 was best. } (75... Qg5 76. Qxg5+ hxg5 77. bxa7 Rxh5 78. Kd1 Bc3 79. c5 Bf3+ 80. Kc1 Rh1#) 76. Qxh6? { (-8.71 → Mate in 3) Checkmate is now unavoidable. cxb5 was best. } (76. cxb5 Bd2+ 77. Kxd2 Ra2+ 78. Kc1 Rg7 79. Qxh6+ Kg8 80. Qe3 Rh2 81. h6 Rh1+ 82. Kd2 Rg2+) 76... Qc6?? { (Mate in 3 → Mate in 1) Lost forced checkmate sequence. Qxc4+ was best. } (76... Qxc4+ 77. Kd1 Bf3+ 78. Kxe1 Qe2#) 77. c5?? { (Mate in 1 → Mate in 3) Lost forced checkmate sequence. Qf8# was best. } (77. Qf8#) 77... Bb4?? { (Mate in 3 → Mate in 1) Lost forced checkmate sequence. Qxh6+ was best. } (77... Qxh6+ 78. Kb2 Qd2+ 79. Kb1 Qc2#) 78. Qf6+?? { (Mate in 1 → Mate in 3) Lost forced checkmate sequence. Qf8# was best. } (78. Qf8#) 78... Kg8 79. h6 Rh8?? { (Mate in 3 → Mate in 1) Lost forced checkmate sequence. Qxc5+ was best. } (79... Qxc5+ 80. Qc3 Qxc3+ 81. Kb1 Qc2#) 80. h7+?? { (Mate in 1 → Mate in 7) Lost forced checkmate sequence. Qg7# was best. } (80. Qg7#) 80... Kxh7 81. Kb2 Qd6?! { (Mate in 3 → -12.97) Lost forced checkmate sequence. Qg2+ was best. } (81... Qg2+ 82. Qf2 Qxf2+ 83. Kb1 Qc2#) 82. c6?! { (-12.97 → Mate in 2) Checkmate is now unavoidable. Qxd6 was best. } (82. Qxd6 Nxb6) 82... Qc7? { (Mate in 2 → -7.93) Lost forced checkmate sequence. Qd2+ was best. } (82... Qd2+ 83. Kb1 Qc2#) 83. Qg7+? { (-7.93 → Mate in 3) Checkmate is now unavoidable. bxc7 was best. } (83. bxc7 Ba3+ 84. Kb1 Nxc7 85. Qxa1 Nxc6 86. Kc2 Nb4+ 87. Kd2 Rd6+ 88. Ke2 a5 89. Qe5) 83... Kxg7 84. Kb1 Kh6 85. Kc1 Bf8 86. Kd2 Bc8 87. b7 Qb8 88. c7 Nc2?! { (Mate in 5 → -40.89) Lost forced checkmate sequence. Nxc7 was best. } (88... Nxc7 89. bxc8=Q Qxc8 90. Kd3 Qh3+ 91. Ke4 Ra4+ 92. Ke5 Qe6#) 89. cxd8=Q?! { (-40.89 → Mate in 5) Checkmate is now unavoidable. cxb8=Q was best. } (89. cxb8=Q Bxb7 90. Qe5 Nf7 91. Qb5 Kg7 92. Qxb7 Rh2+ 93. Kc3 Bb4+ 94. Qxb4 Nxb4 95. Kxb4 Rb6+) 89... Bd6?! { (Mate in 5 → -10.01) Lost forced checkmate sequence. Qh2+ was best. } (89... Qh2+ 90. Kc1 Ra1+ 91. Kb2 Bg7+ 92. Kb3 Be6+ 93. Qd5 Bxd5#) 90. bxa8=Q?! { (-10.01 → Mate in 5) Checkmate is now unavoidable. Qxh8+ was best. } (90. Qxh8+ Kg6) 90... Kh5?? { (Mate in 5 → Mate in 3) Lost forced checkmate sequence. Qb4+ was best. } (90... Qb4+ 91. Ke2 Nd4+ 92. Kd3 Qb3+ 93. Ke4 Qf3+ 94. Kxd4 Ra4#) 91. Qg5+?? { (Mate in 3 → Mate in 7) Lost forced checkmate sequence. Qf3+ was best. } (91. Qf3+ Bg4 92. Qf7+ Kh6 93. Qdf6#) 91... Kxg5 92. Qg2+ Kf4 93. Qg5+ Kf3 94. Qg4+ Kf2 95. Qg2+ Kxg2 96. Kc3 Qa8 97. Kc4 Rg8 98. Kb5 Qe4?? { (Mate in 1 → 0.00) Lost forced checkmate sequence. Na3# was best. } { Draw by stalemate. } (98... Na3#) 1/2-1/2
