[Event "Hourly Antichess Arena"] [Site "https://lichess.org/o7Tg6suh"] [Date "2022.02.08"] [White "Xethdan2"] [Black "Prohorov_Olexandr123"] [Result "1-0"] [UTCDate "2022.02.08"] [UTCTime "11:29:52"] [WhiteElo "1169"] [BlackElo "1500"] [WhiteRatingDiff "+87"] [BlackRatingDiff "-555"] [BlackTitle "NM"] [Variant "Antichess"] [TimeControl "300+0"] [ECO "?"] [Opening "?"] [Termination "Normal"] [Annotator "lichess.org"] 1. d3?? { (0.15 → Mate in 16) Checkmate is now unavoidable. e3 was best. } (1. e3 c5) 1... d6?? { (Mate in 16 → 1.92) Lost forced checkmate sequence. g5 was best. } (1... g5 2. Bxg5 Bg7 3. Bxe7 Bxb2 4. Bxd8 Bxa1 5. Bxc7 Bc3 6. Nxc3) 2. Bh6 gxh6?? { (0.67 → 7.16) Blunder. Nxh6 was best. } (2... Nxh6 3. g4 Nxg4 4. Bh3 Nxf2 5. Kxf2 Bxh3 6. Nxh3 g5 7. Nxg5) 3. b3?? { (7.16 → -0.45) Blunder. Nf3 was best. } (3. Nf3 Bh3 4. gxh3 h5 5. Ne5 dxe5 6. f4 exf4 7. e3 fxe3) 3... Bg7?? { (-0.45 → Mate in 14) Checkmate is now unavoidable. Nf6 was best. } (3... Nf6 4. d4) 4. Nc3?? { (Mate in 14 → -0.12) Lost forced checkmate sequence. c4 was best. } (4. c4 Bxa1 5. Nc3 Bxc3 6. Qc2 Bxe1 7. Nf3 Bxf2 8. Ng5 hxg5 9. e3 Bxe3 10. g4 Bxg4) 4... Bxc3 5. f3?? { (-0.06 → Mate in 17) Checkmate is now unavoidable. Rb1 was best. } (5. Rb1 Bxe1) 5... Bxe1 6. Qxe1 Bh3?? { (Mate in 15 → -0.38) Lost forced checkmate sequence. Bg4 was best. } (6... Bg4 7. fxg4 f5 8. gxf5 e6 9. fxe6 Qh4 10. Qxh4 Nf6 11. Qxh6 Ke7 12. Qxh7 Kxe6 13. Qxc7) 7. gxh3? { (-0.38 → -1.77) Mistake. Nxh3 was best. } (7. Nxh3 Nd7) 7... Qc8?? { (-1.77 → Mate in 18) Checkmate is now unavoidable. Nd7 was best. } (7... Nd7 8. h4 h5 9. Nh3 Kf8 10. Bg2 Nh6 11. Qa5 a6 12. Qxh5 Ng4 13. fxg4 a5 14. Bxb7) 8. e4?? { (Mate in 18 → -5.30) Lost forced checkmate sequence. Qb4 was best. } (8. Qb4 Qxh3 9. Qxb7 Qxf1 10. Rxf1 Nc6 11. Qxc7 e5 12. Qxa7 Nxa7 13. b4 e4 14. dxe4 f5) 8... Qxh3 9. Nxh3? { (-4.11 → -7.75) Mistake. Bxh3 was best. } (9. Bxh3 d5) 9... Nd7?? { (-7.75 → -0.55) Blunder. f5 was best. } (9... f5) 10. e5? { (-0.55 → -1.88) Mistake. Qa5 was best. } (10. Qa5 Rd8) 10... Nxe5 11. Qxe5 dxe5 12. Nf4?? { (-1.23 → -5.61) Blunder. d4 was best. } (12. d4 exd4 13. Ba6 bxa6 14. Rhb1 d3 15. cxd3 a5 16. a4 Kd7 17. Rh1 Kc6 18. Rad1 Nf6) 12... exf4 13. Be2 Kd7 14. Rhg1 h5?? { (-6.44 → Mate in 8) Checkmate is now unavoidable. Nf6 was best. } (14... Nf6) 15. Rxg8 Rhxg8 16. Rg1 Rxg1 17. c4?? { (Mate in 6 → Mate in 10) Lost forced checkmate sequence. Bf1 was best. } (17. Bf1 Rxf1 18. c3 Rxf3 19. a4 Rxd3 20. a5 Rxc3 21. h4 Rxb3 22. a6 bxa6#) 17... Rf1? { (Mate in 10 → -7.07) Lost forced checkmate sequence. Rg4 was best. } (17... Rg4 18. fxg4 hxg4 19. Bxg4 e5 20. Bxd7 Rc8 21. Bxc8 a5 22. Bxb7 f3 23. Bxf3 h5 24. Bxh5) 18. Bxf1 h4 19. Be2?? { (-6.38 → Mate in 11) Checkmate is now unavoidable. h3 was best. } (19. h3 Ke6 20. a4 Kf5 21. a5 Rg8 22. Bg2 Rxg2 23. d4 Ke4 24. fxe4 e5 25. dxe5 f3) 19... h3 20. b4 Rg8 21. a3 Rg7 22. a4 c5 23. bxc5 Kd6?? { (Mate in 6 → -4.28) Lost forced checkmate sequence. Rg4 was best. } (23... Rg4 24. fxg4 f5 25. gxf5 h5 26. Bxh5 Ke6 27. fxe6 f3 28. Bxf3 a5 29. Bxb7#) 24. cxd6 exd6 25. c5 dxc5 26. d4 cxd4 27. a5?? { (-4.05 → Mate in 6) Checkmate is now unavoidable. Ba6 was best. } (27. Ba6 bxa6 28. a5 Rg4 29. fxg4 f3 30. g5 h5 31. gxh6 f2 32. h7 f1=R 33. h8=K f5) 27... b5 28. axb6 axb6 29. Bb5 Rg3?? { (Mate in 5 → -2.72) Lost forced checkmate sequence. d3 was best. } (29... d3 30. Bxd3 Rg8 31. Bxh7 b5 32. Bxg8 b4 33. Bxf7 b3 34. Bxb3#) 30. hxg3 fxg3 31. f4?? { (-3.38 → Mate in 6) Checkmate is now unavoidable. Be8 was best. } (31. Be8 g2) 31... d3 32. Bxd3 b5?? { (Mate in 5 → 0.00) Lost forced checkmate sequence. g2 was best. } (32... g2 33. Bxh7 f5 34. Bxf5 g1=K 35. Bxh3 Kf1 36. Bxf1 b5 37. Bxb5#) 33. Bxh7 f5 34. Bxf5 b4?? { (-0.31 → 2.82) Blunder. h2 was best. } (34... h2 35. Be4 b4 36. f5 b3 37. f6 b2 38. f7 g2 39. Bxg2 b1=B 40. Be4 Bxe4 41. f8=B) 35. Bxh3 g2?? { (1.84 → Mate in 18) Checkmate is now unavoidable. b3 was best. } (35... b3 36. Bg2 b2 37. f5 b1=K 38. f6 Kc2 39. f7 Kb3 40. f8=R Kb2 41. Rf5 Kc2 42. Rf4) 36. Bxg2 b3 37. Bb7?? { (Mate in 17 → 1.49) Lost forced checkmate sequence. f5 was best. } (37. f5 b2 38. Bh3 b1=K 39. f6 Kc2 40. f7 Kc3 41. f8=R Kd4 42. Bg4 Kc5 43. Re8 Kc4) 37... b2 38. Bc6?! { (2.87 → 1.97) Inaccuracy. f5 was best. } (38. f5) 38... b1=N?? { (1.97 → Mate in 9) Checkmate is now unavoidable. b1=K was best. } (38... b1=K 39. f5) 39. Bb5?? { (Mate in 9 → Mate in 7) Lost forced checkmate sequence. f5 was best. } (39. f5 Na3 40. Bf3 Nc2 41. f6 Nb4 42. Bc6 Nxc6 43. f7 Nd4 44. f8=B Nf3 45. Ba3 Nd4) 39... Nd2?? { (Mate in 7 → Mate in 12) Lost forced checkmate sequence. Na3 was best. } (39... Na3 40. Bc4 Nxc4 41. f5 Ne5 42. f6 Nf3 43. f7 Ng5 44. f8=B Nh7 45. Be7 Nf8 46. Bxf8#) 40. Be8 Nf3 41. f5 Nh2 42. f6 Ng4 43. Bd7 Nxf6 44. Be8 Nxe8# { Game ends by variant rule. } 1-0