[Event "rated variant:chess960 game"] [Site "https://adjva4.dpdns.org/BTamXRRj"] [Date "2026.04.14"] [Round "-"] [White "halheinrich"] [Black "yanaogon"] [Result "1-0"] [GameId "BTamXRRj"] [UTCDate "2026.04.14"] [UTCTime "03:48:58"] [WhiteElo "1731"] [BlackElo "1514"] [WhiteRatingDiff "+5"] [BlackRatingDiff "-3"] [Variant "Chess960"] [TimeControl "300+10"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "rkrqnnbb/pppppppp/8/8/8/8/PPPPPPPP/RKRQNNBB w KQkq - 0 1"] [SetUp "1"] [Annotator "adjva4.dpdns.org"] 1. f4 { [%eval 0.26] } 1... e6?! { (0.26 → 1.17) Inaccuracy. f5 was best. } { [%eval 1.17] } (1... f5 2. g4 g6 3. a4 a5 4. gxf5 gxf5 5. c4 c5 6. Ra3) 2. e4 { [%eval 0.97] } 2... d5 { [%eval 0.98] } 3. g3 { [%eval 0.83] } 3... dxe4 { [%eval 1.02] } 4. Bxe4 { [%eval 0.96] } 4... f5 { [%eval 1.3] } 5. Bg2 { [%eval 1.17] } 5... Nf6?! { (1.17 → 1.96) Inaccuracy. g5 was best. } { [%eval 1.96] } (5... g5 6. Qe2 c6 7. a4 gxf4 8. gxf4 Ng6 9. Nd3 a5 10. Bf2 Bd4 11. Ne3) 6. Nf3 { [%eval 2.01] } 6... h6 { [%eval 2.25] } 7. d3?! { (2.25 → 1.44) Inaccuracy. a4 was best. } { [%eval 1.44] } (7. a4 a5 8. Ne5 Nd5 9. Ra3 Nd7 10. Rb3 Nxe5 11. fxe5 g5 12. Bc5 Bg7) 7... N8d7 { [%eval 1.61] } 8. Qe1 { [%eval 1.2] } 8... Nd5?! { (1.20 → 2.00) Inaccuracy. a5 was best. } { [%eval 2.0] } (8... a5 9. a4 Nd5 10. Ra3 g5 11. Ne3 gxf4 12. Nxd5 exd5 13. gxf4 Ra6 14. d4) 9. N1d2?! { (2.00 → 0.87) Inaccuracy. c4 was best. } { [%eval 0.87] } (9. c4 Ne7 10. d4 a5 11. Ne5 a4 12. Rc2 g5 13. O-O-O Qe8 14. a3 Rd8) 9... g5 { [%eval 0.9] } 10. Nc4 { [%eval 0.56] } 10... gxf4 { [%eval 0.62] } 11. Nce5 { [%eval 0.28] } 11... fxg3 { [%eval 0.28] } 12. hxg3 { [%eval 0.33] } 12... N7f6?? { (0.33 → 2.07) Blunder. a5 was best. } { [%eval 2.07] } (12... a5 13. a4 Nxe5 14. Nxe5 Bxe5 15. Qxe5 Ra6 16. b3 Qg5 17. Bh1 Bf7 18. Bd4) 13. Bd4? { (2.07 → 0.52) Mistake. c4 was best. } { [%eval 0.52] } (13. c4 Ne7 14. a4 a5 15. Ra3 c6 16. Be3 Ra6 17. Bxh6 Ka8 18. Bf4 Nd7) 13... Ng4? { (0.52 → 1.73) Mistake. c5 was best. } { [%eval 1.73] } (13... c5 14. Bg1 Ng4 15. a4 Qc7 16. d4 a5 17. Ra3 Ra6 18. Bf1 Nxe5 19. Nxe5) 14. Nc6+ { [%eval 1.59] } 14... bxc6 { [%eval 1.59] } 15. Bxh8 { [%eval 1.3] } 15... c5?! { (1.30 → 2.28) Inaccuracy. a5 was best. } { [%eval 2.28] } (15... a5 16. Ne5 Ra6 17. a4 Bh7 18. Nxg4 fxg4 19. Bd4 Nb4 20. Qc3 e5 21. Bc5) 16. Qd2? { (2.28 → 1.02) Mistake. Ne5 was best. } { [%eval 1.02] } (16. Ne5 c6 17. a4 a5 18. Ra3 Ra6 19. d4 Bh7 20. Nxg4 fxg4 21. Be5+ Ka8) 16... Nde3?? { (1.02 → 2.96) Blunder. Bf7 was best. } { [%eval 2.96] } (16... Bf7 17. Be5 a5 18. Re1 Be8 19. O-O-O Ra6 20. Bf1 Rb6 21. Qxa5 Nxe5 22. Nxe5) 17. Re1? { (2.96 → 1.09) Mistake. Ne5 was best. } { [%eval 1.09] } (17. Ne5 Qd6 18. Bxa8 Kxa8 19. Re1 Nxe5 20. Bxe5 Qxe5 21. Qxe3 Qxe3 22. Rxe3 Bf7) 17... Nxg2 { [%eval 1.04] } 18. Qxg2 { [%eval 0.99] } 18... Qd5 { [%eval 1.08] } 19. Qe2 { [%eval 0.72] } 19... a5 { [%eval 0.87] } 20. Ne5 { [%eval 0.67] } 20... a4 { [%eval 0.67] } 21. Nxg4 { [%eval 0.51] } 21... fxg4 { [%eval 0.54] } 22. Qxg4 { [%eval 0.64] } 22... a3?! { (0.64 → 1.37) Inaccuracy. Rf8 was best. } { [%eval 1.37] } (22... Rf8 23. a3 e5 24. Bg7 Be6 25. Qe2 Rg8 26. Qxe5 Kb7 27. O-O-O Qxe5 28. Bxe5) 23. b3 { [%eval 1.39] } 23... h5 { [%eval 1.43] } 24. Qf4 { [%eval 1.28] } 24... Ra7? { (1.28 → 2.81) Mistake. Kb7 was best. } { [%eval 2.81] } (24... Kb7 25. O-O-O Rf8 26. Bf6 e5 27. Qxe5 Qxe5 28. Bxe5 Bd5 29. Rf1 Rae8 30. Bf4) 25. O-O-O { [%eval 2.69] } 25... Ra6 { [%eval 2.8] } 26. Re5 { [%eval 3.01] } 26... Qd4 { [%eval 3.3] } 27. Qf3 { [%eval 3.14] } 27... Qb2+ { [%eval 3.6] } 28. Kd2 { [%eval 3.23] } 28... Qxa2? { (3.23 → 6.20) Mistake. Re8 was best. } { [%eval 6.2] } (28... Re8 29. Bg7 Qd4 30. Rg5 Qd7 31. Be5 Rc6 32. Re1 Kb7 33. Rxh5 Re7 34. Bf4) 29. Rxc5 { [%eval 6.48] } 29... c6 { [%eval 6.09] } 30. Ra1 { [%eval 6.1] } 30... Qxa1 { [%eval 6.0] } 31. Bxa1 { [%eval 6.4] } 31... a2 { [%eval 6.51] } 32. Qxh5 { [%eval 6.3] } 32... Kb7 { [%eval 6.27] } 33. Qe5 { [%eval 6.24] } 33... Rd8 { [%eval 7.81] } 34. Qg7+ { [%eval 7.43] } 34... Kb6? { (7.43 → Mate in 10) Checkmate is now unavoidable. Ka8 was best. } { [%eval #10] } (34... Ka8 35. Qe7 Rb8 36. Qd7 Bf7 37. Qxf7 Rb7 38. Qxe6 Rc7 39. Rf5 Kb7 40. Rf7) 35. Qc3?? { (Mate in 10 → 6.27) Lost forced checkmate sequence. Rc4 was best. } { [%eval 6.27] } (35. Rc4 c5 36. Rxc5 Rxd3+ 37. cxd3 Kxc5 38. Qc7+ Kd5 39. Qd7+ Kc5 40. Bd4+ Kb4) 35... Rd5?? { (6.27 → Mate in 4) Checkmate is now unavoidable. Rc8 was best. } { [%eval #4] } (35... Rc8 36. Rg5 c5 37. Qf6 Ra7 38. Rg6 Kb5 39. c4+ Kc6 40. Rg7 Rxg7 41. Qxg7) 36. Rxc6+ { [%eval #3] } 36... Kb7 { [%eval #3] } 37. Rc8? { (Mate in 3 → 8.93) Lost forced checkmate sequence. Rc7+ was best. } { [%eval 8.93] } (37. Rc7+ Kb6 38. Qc6+ Ka5 39. Bc3#) 37... Rg5? { (8.93 → Mate in 1) Checkmate is now unavoidable. Rd7 was best. } { [%eval #1] } (37... Rd7 38. Rxg8 Rc7 39. Qh8 Rac6 40. Rb8+ Ka6 41. c4 e5 42. Ra8+ Kb6 43. Qb8+) 38. Qc7# { White wins by checkmate. } 1-0