CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/owqlz8am"] [Date "2026.09.27"] [White "Hans"] [Black "Nathaniel1"] [Result "1-0"] [UTCDate "2026.09.27"] [UTCTime "17:31:56"] [WhiteElo "1344"] [BlackElo "1084"] [WhiteRatingDiff "+8"] [BlackRatingDiff "-5"] [WhiteTitle "NM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C26"] [Opening "Vienna Game: Stanley Variation, Reversed Spanish"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Bc4?! { (0.58 → -0.05) Inaccuracy. Nf3 was best. } (2. Nf3) 2... Nf6 3. Nc3 Bb4 { C26 Vienna Game: Stanley Variation, Reversed Spanish } 4. d3 Bxc3+?! { (-0.21 → 0.41) Inaccuracy. c6 was best. } (4... c6 5. Bb3 d5 6. Bd2 dxe4 7. Nxe4 Nxe4 8. Bxb4 Qd4 9. Qe2 Qxb4+ 10. c3 Nxc3 11. Qxe5+) 5. bxc3 d5 6. Bb5+?? { (0.39 → -1.96) Blunder. exd5 was best. } (6. exd5) 6... c6 7. Ba4 dxe4?! { (-2.39 → -1.75) Inaccuracy. a5 was best. } (7... a5 8. a3 dxe4 9. Bb3 a4 10. Ba2 O-O 11. Ne2 exd3 12. cxd3 Bf5 13. d4 exd4 14. cxd4) 8. dxe4? { (-1.75 → -3.65) Mistake. Bb3 was best. } (8. Bb3) 8... Nxe4? { (-3.65 → -2.03) Mistake. Qxd1+ was best. } (8... Qxd1+ 9. Kxd1 Nxe4 10. Ke1 Nxc3 11. Bb3 Nd5 12. Nf3 f6 13. Nd2 a5 14. Ba3 a4 15. Bxd5) 9. Qxd8+ Kxd8 10. f3?! { (-2.12 → -2.97) Inaccuracy. Bb3 was best. } (10. Bb3 f6) 10... Nxc3 11. Bb3 Be6? { (-2.77 → -1.12) Mistake. f6 was best. } (11... f6 12. Bb2 Nd5 13. Ne2 Be6 14. f4 Nd7 15. fxe5 Nxe5 16. O-O Re8 17. Ng3 Kc7 18. Rae1) 12. Bxe6 fxe6 13. Bg5+?! { (-1.29 → -2.38) Inaccuracy. Bb2 was best. } (13. Bb2 Nd5 14. O-O-O Nd7 15. Nh3 Ke7 16. Rhe1 Rhf8 17. Nf2 Rf4 18. Nd3 Rh4 19. Nxe5 Nxe5) 13... Ke8 14. Kd2 Nd5 15. Ne2 Nd7?! { (-3.58 → -2.57) Inaccuracy. c5 was best. } (15... c5 16. c4) 16. Rab1?! { (-2.57 → -3.44) Inaccuracy. c4 was best. } (16. c4 N5b6 17. Kc3 e4 18. fxe4 Na4+ 19. Kc2 Nac5 20. Ng3 b6 21. Rad1 Rf8 22. Rhf1 Rxf1) 16... N7f6?? { (-3.44 → 0.44) Blunder. b6 was best. } (16... b6 17. c4) 17. Rxb7 h6 18. Bxf6 gxf6 19. c4 Nb6 20. g4?! { (-0.37 → -1.18) Inaccuracy. Ng3 was best. } (20. Ng3 Nxc4+) 20... Nxc4+ 21. Kc3?? { (-1.26 → -3.82) Blunder. Kc1 was best. } (21. Kc1 Nd6 22. Rc7 Rd8 23. Rd1 Rd7 24. Rxc6 Ke7 25. f4 Ne4 26. Rxd7+ Kxd7 27. Rc4 Nf2) 21... Na3?? { (-3.82 → 1.13) Blunder. Nd6 was best. } (21... Nd6 22. Rg7 Rd8 23. Ng3 Rd7 24. Rxd7 Kxd7 25. Kd3 c5 26. Ne4 Nxe4 27. fxe4 h5 28. gxh5) 22. Kb4? { (1.13 → 0.02) Mistake. Rd1 was best. } (22. Rd1 h5 23. g5 fxg5 24. Rdd7 Rh6 25. Rg7 Nb5+ 26. Kb2 Kf8 27. Rbf7+ Ke8 28. Ng3 Nd6) 22... Nc2+ 23. Kc3 Nd4? { (-0.47 → 0.63) Mistake. Ne3 was best. } (23... Ne3) 24. Nxd4 exd4+ 25. Kxd4 e5+?? { (0.37 → 1.99) Blunder. h5 was best. } (25... h5) 26. Kc5? { (1.99 → 0.50) Mistake. Ke4 was best. } (26. Ke4 Rf8 27. Rhb1 Rf7 28. Kf5 Rc8 29. Rb8 Rxb8 30. Rxb8+ Kd7 31. Kg6 Re7 32. Kxf6 Re6+) 26... a6?? { (0.50 → 2.13) Blunder. Rf8 was best. } (26... Rf8) 27. Kxc6?! { (2.13 → 1.04) Inaccuracy. Rd1 was best. } (27. Rd1 h5) 27... Rc8+?! { (1.04 → 1.80) Inaccuracy. Rd8 was best. } (27... Rd8 28. Rg1) 28. Kd6?! { (1.80 → 1.19) Inaccuracy. Kd5 was best. } (28. Kd5) 28... Rc2?? { (1.19 → 7.31) Blunder. h5 was best. } (28... h5 29. gxh5) 29. Ke6 Rf8?? { (5.62 → Mate in 2) Checkmate is now unavoidable. Rc6+ was best. } (29... Rc6+ 30. Kf5) 30. Rb8+ Rc8 31. Rxc8# { White wins by checkmate. } 1-0