[Event "Østlandsserien 2022/2023, 3. div. D"] [Site "Ås, Viken NOR"] [Date "2023.01.15"] [Round "3"] [White "Unnli, Matti"] [Black "Lange, David"] [Result "0-1"] [ECO "B50"] [BlackElo "1971"] [PlyCount "114"] [EventDate "2022.11.13"] [WhiteTeam "SK 1911 3"] [BlackTeam "Follo 1"] 1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. d3 Nc6 5. Be2 g6 6. Bg5 Bg7 7. Qd2 Qb6 8. Na3 a6 9. Nc4 Qc7 10. h4 Be6 11. Ne3 h6 12. Bxf6 Bxf6 13. Nd5 Bxd5 14. exd5 Ne5 15. h5 g5 16. Nxe5 Bxe5 17. Bg4 Rf8 18. Bf5 e6 19. dxe6 fxe6 20. Bg6+ Kd7 21. O-O Qb6 22. Rad1 Rf6 23. d4 cxd4 24. cxd4 Bf4 25. Qe2 d5 26. g3 Bc7 27. Kg2 Raf8 28. a4 Qb3 29. Qd3 Qxa4 30. b3 Qb4 31. Ra1 Ba5 32. Ra2 Rf3 33. Qd1 Bb6 34. Rd2 Rxb3 35. Bc2 Rbf3 36. Ba4+ Ke7 37. Qc2 Rc3 38. Qd1 Rc4 39. Bb3 Rxd4 40. Rxd4 Qxd4 41. Qc2 Qe4+ 42. Qxe4 dxe4 43. Bc2 e3 44. f4 gxf4 45. gxf4 Bc5 46. Kf3 Rd8 47. Be4 b6 48. Bb7 a5 49. Ba6 Rd5 50. Rh1 a4 51. Rh2 a3 52. Bc4 Rd2 53. Rh1 Rf2+ 54. Ke4 Rc2 55. Kd3 Rd2+ 56. Kc3 Bd4+ 57. Kb3 a2 0-1 [Event "Østlandsserien 2022/2023, 3. div. D"] [Site "Ås, Viken NOR"] [Date "2023.01.15"] [Round "3"] [White "Johansen, Anders Sten"] [Black "Standal, Håkon"] [Result "1/2-1/2"] [ECO "C11"] [WhiteElo "1745"] [BlackElo "1425"] [PlyCount "78"] [EventDate "2022.11.13"] [WhiteTeam "Follo 1"] [BlackTeam "SK 1911 3"] 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 a6 8. Qd2 b5 9. Ne2 Qa5 10. c3 Rb8 11. g4 g6 12. Bg2 c4 13. O-O Kd8 14. f5 gxf5 15. gxf5 Kc7 16. Nf4 Bh6 17. fxe6 Bxf4 18. Bxf4 fxe6 19. Ng5 Nd8 20. Bg3 b4 21. Nf7 bxc3 22. bxc3 Nxf7 23. Rxf7 Rb3 24. axb3 Qxa1+ 25. Rf1 Qa3 26. bxc4 dxc4 27. d5 Qc5+ 28. Bf2 Qb5 29. d6+ Kb8 30. Qe3 Bb7 31. Bxb7 Qxb7 32. Bg3 Rf8 33. Rxf8+ Nxf8 34. Qd4 Qa7 35. Kf1 Qxd4 36. cxd4 Kb7 37. Ke2 Kc6 38. Ke3 Kd5 39. Be1 Nd7 1/2-1/2 [Event "Østlandsserien 2022/2023, 3. div. D"] [Site "Ås, Viken NOR"] [Date "2023.01.15"] [Round "3"] [White "Sørvig, Carlos David"] [Black "Lange, Holger"] [Result "1/2-1/2"] [WhiteElo "1373"] [BlackElo "1735"] [PlyCount "34"] [EventDate "2022.11.13"] [WhiteTeam "SK 1911 3"] [BlackTeam "Follo 1"] 1. d4 Nf6 2. Bf4 e6 3. Nf3 c5 4. c3 Nc6 5. e3 Be7 6. Bd3 O-O 7. Nbd2 cxd4 8. cxd4 Nd5 9. Bg3 f5 10. Ne5 Nxe5 11. dxe5 f4 12. Qh5 g6 13. Bxg6 hxg6 14. Qxg6+ Kh8 15. Qh6+ Kg8 16. Qg6+ Kh8 17. Qh6+ Kg8 1/2-1/2 [Event "Østlandsserien 2022/2023, 3. div. D"] [Site "Ås, Viken NOR"] [Date "2023.01.15"] [Round "3"] [White "Kielland-Lund, Jon"] [Black "Hauger, Hans Otto"] [Result "1/2-1/2"] [ECO "A31"] [WhiteElo "1731"] [BlackElo "1341"] [PlyCount "76"] [EventDate "2022.11.13"] [WhiteTeam "Follo 1"] [BlackTeam "SK 1911 3"] 1. c4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nxd4 5. Qxd4 Nf6 6. Nc3 e6 7. e4 d6 8. Bg5 h6 9. Bh4 g5 10. Bg3 e5 11. Qd1 Be6 12. Rc1 Rc8 13. b3 a6 14. Bd3 h5 15. f3 g4 16. Bh4 Be7 17. O-O Nd7 18. Bxe7 Kxe7 19. f4 f6 20. Kh1 Qb6 21. Bb1 Rcg8 22. f5 Bf7 23. Nd5+ Bxd5 24. Qxd5 Nc5 25. Rfd1 Qc6 26. Qd2 Rd8 27. Qe3 a5 28. Rd5 Rd7 29. a3 a4 30. b4 Nb3 31. Rc3 Nd4 32. Ba2 b6 33. c5 dxc5 34. Rxd7+ Kxd7 35. Bd5 Qb5 36. Bc4 Qc6 37. Bd5 Qb5 38. Bc4 Qc6 1/2-1/2 [Event "Østlandsserien 2022/2023, 4. div. E"] [Site "Ås, Viken NOR"] [Date "2023.01.15"] [Round "3"] [White "Skaslien, Tor"] [Black "Brenden, Torbjørn"] [Result "1/2-1/2"] [ECO "D02"] [WhiteElo "1676"] [BlackElo "1623"] [PlyCount "43"] [EventDate "2022.11.13"] [WhiteTeam "Vålerenga 4"] [BlackTeam "Follo 2"] 1. d4 Nf6 2. Nf3 e6 3. Bf4 c5 4. e3 Nc6 5. Nbd2 d5 6. c3 Be7 7. h3 a6 8. Be2 O-O 9. O-O b5 10. dxc5 Bxc5 11. Ne5 Bb7 12. Ndf3 Qe7 13. Qc2 Rac8 14. Rfd1 h6 15. Rac1 Ba7 16. Qb1 Nxe5 17. Bxe5 Nd7 18. Bg3 Nb6 19. Be5 Nd7 20. Bg3 Nb6 21. Be5 Nd7 22. Bg3 1/2-1/2 [Event "Østlandsserien 2022/2023, 4. div. E"] [Site "Ås, Viken NOR"] [Date "2023.01.15"] [Round "3"] [White "Samset, Jon"] [Black "Moallemzadeh, Malek"] [Result "1/2-1/2"] [ECO "B20"] [WhiteElo "1393"] [BlackElo "1690"] [PlyCount "67"] [EventDate "2022.11.13"] [WhiteTeam "Follo 2"] [BlackTeam "Vålerenga 4"] 1. e4 c5 2. b4 cxb4 3. a3 e5 4. Nf3 Nc6 5. Bc4 h6 6. O-O Nf6 7. d3 d6 8. h3 Be7 9. Bd2 bxa3 10. Nxa3 a6 11. c3 O-O 12. Nc2 d5 13. exd5 Nxd5 14. Re1 Bf6 15. Ne3 Nxe3 16. Rxe3 Bf5 17. Nh2 b5 18. Rf3 bxc4 19. Rxf5 Qxd3 20. Rf3 Qd8 21. Rg3 Bg5 22. Nf3 Bf4 23. Rg4 f5 24. Rg6 Ne7 25. Rgxa6 Rxa6 26. Rxa6 Bxd2 27. Qxd2 Qc7 28. Qa2 Rd8 29. Ra7 Qc5 30. Ra5 Rd1+ 31. Kh2 Qc7 32. Ra7 Qc5 33. Ra5 Qc7 34. Ra7 1/2-1/2 [Event "Østlandsserien 2022/2023, 4. div. E"] [Site "Ås, Viken NOR"] [Date "2023.01.15"] [Round "3"] [White "Myhre, Jo Berger"] [Black "Heien, Aksel"] [Result "1-0"] [ECO "B12"] [BlackElo "1344"] [PlyCount "65"] [EventDate "2022.11.13"] [WhiteTeam "Vålerenga 4"] [BlackTeam "Follo 2"] 1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 e6 5. g4 Be4 6. f3 c5 7. fxe4 dxe4 8. Bb5+ Nd7 9. Be3 a6 10. Bxd7+ Qxd7 11. dxc5 Qxd1+ 12. Kxd1 O-O-O+ 13. Nd2 Rd5 14. Ne2 Ne7 15. Nc3 Rd8 16. Ncxe4 Nd5 17. Ke2 Rd7 18. Nc4 Kb8 19. Rad1 Be7 20. Ncd6 Rf8 21. c6 Rc7 22. Nc5 Bxd6 23. exd6 Nxe3 24. dxc7+ Kxc7 25. Kxe3 Kxc6 26. Nd7 Rc8 27. Ne5+ Kb5 28. Nxf7 Rxc2 29. Rd2 Rc7 30. Rf1 Re7 31. Ne5 Rc7 32. Rf7 Rc5 33. Rxb7+ 1-0 [Event "Østlandsserien 2022/2023, 4. div. E"] [Site "Ås, Viken NOR"] [Date "2023.01.15"] [Round "3"] [White "Hrituleac, Kosta"] [Black "Kristiansen, Thomas"] [Result "0-1"] [ECO "D06"] [WhiteElo "1132"] [PlyCount "75"] [EventDate "2022.11.13"] [WhiteTeam "Follo 2"] [BlackTeam "Vålerenga 4"] 1. d4 d5 2. c4 Nf6 3. cxd5 Nxd5 4. e4 Nf6 5. Nc3 c6 6. Nf3 e6 7. Bd3 Bb4 8. O-O O-O 9. Bg5 Be7 10. Qc2 h6 11. Bh4 b5 12. a3 Bb7 13. Rad1 Nbd7 14. h3 a5 15. Ne2 Nb6 16. Nf4 g5 17. Nxg5 hxg5 18. Bxg5 Nh7 19. Bxe7 Qxe7 20. Qe2 Qg5 21. Nh5 Nf6 22. Nxf6+ Qxf6 23. e5 Qg7 24. Be4 Nd5 25. Bxd5 exd5 26. Rd3 Kh7 27. Rg3 Qh6 28. Rd1 Rg8 29. Qd3+ Kh8 30. Rf3 Rg7 31. g3 Qxh3 32. Rf4 Rh7 33. Qxh7+ Qxh7 34. Rh4 Qxh4 35. gxh4 Rg8+ 36. Kh2 Rg4 37. Kh3 Bc8 38. Kh2 0-1 [Event "Østlandsserien 2022/2023, 3. div. D"] [Site "Oslo NOR"] [Date "2023.02.05"] [Round "4"] [White "Lange, David"] [Black "Wright, Haakon"] [Result "1-0"] [ECO "D04"] [WhiteElo "1971"] [BlackElo "1831"] [PlyCount "79"] [EventDate "2022.11.13"] [WhiteTeam "Follo 1"] [BlackTeam "Groruddalen 1"] 1. d4 c5 2. e3 g6 3. Nf3 Bg7 4. b3 Nf6 5. Bb2 cxd4 6. exd4 O-O 7. Bd3 d5 8. O-O Bg4 9. Nbd2 Nc6 10. h3 Bxf3 11. Nxf3 Rc8 12. Qe1 Qb6 13. c3 Rfe8 14. Kh1 e5 15. Nxe5 Nh5 16. Qd2 Nxe5 17. dxe5 Bxe5 18. Be2 Nf4 19. Bf3 Qf6 20. g3 Nxh3 21. Bg4 Ng5 22. Bxc8 Qf3+ 23. Kg1 Qh5 24. f4 Bc7 25. Rae1 Bb6+ 26. Kg2 Ne4 27. Qd1 Qxd1 28. Rxd1 Rxc8 29. Rxd5 Nf6 30. Rd2 Ng4 31. Re1 h5 32. Ree2 Ba5 33. Rd3 Bb6 34. c4 Kf8 35. Rd7 Ne3+ 36. Kf3 Nf5 37. Bf6 Re8 38. c5 Rxe2 39. Kxe2 Ke8 40. cxb6 1-0 [Event "Østlandsserien 2022/2023, 3. div. D"] [Site "Oslo NOR"] [Date "2023.02.05"] [Round "4"] [White "Rolstad, Morten"] [Black "Johansen, Anders Sten"] [Result "0-1"] [ECO "A05"] [WhiteElo "1794"] [BlackElo "1738"] [PlyCount "88"] [EventDate "2022.11.13"] [WhiteTeam "Groruddalen 1"] [BlackTeam "Follo 1"] 1. e4 c5 2. Nf3 d6 3. g3 Nc6 4. h3 Nf6 5. d3 g6 6. Bg2 Bg7 7. O-O O-O 8. c3 e5 9. Na3 h6 10. Nc2 Be6 11. d4 Bc4 12. Re1 Re8 13. Ne3 Ba6 14. Nd5 cxd4 15. cxd4 Nxd5 16. exd5 Nb4 17. dxe5 dxe5 18. Qb3 Nd3 19. Rd1 e4 20. Ne1 Rc8 21. Nxd3 exd3 22. Bf1 Bc4 23. Qxb7 Rb8 24. Qxa7 Qxd5 25. Bg2 Qb5 26. a4 Qb3 27. Bf4 Rbd8 28. Be3 Qxb2 29. Rab1 Qc3 30. Bc6 Rxe3 31. Qxe3 Qf6 32. Qf3 d2 33. Rb7 Qe6 34. Qe4 Qxe4 35. Bxe4 Be2 36. Rxd2 Rxd2 37. Rb8+ Bf8 38. a5 Kg7 39. h4 Bc4 40. Rc8 Be6 41. Rc7 Ra2 42. h5 g5 43. f4 gxf4 44. gxf4 Rxa5 0-1 [Event "Østlandsserien 2022/2023, 3. div. D"] [Site "Oslo NOR"] [Date "2023.02.05"] [Round "4"] [White "Lange, Holger"] [Black "Lindmo, Arne K"] [Result "1/2-1/2"] [ECO "B13"] [WhiteElo "1727"] [BlackElo "1635"] [PlyCount "88"] [EventDate "2022.11.13"] [WhiteTeam "Follo 1"] [BlackTeam "Groruddalen 1"] 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. Nf3 Bg4 6. c3 e6 7. O-O Nf6 8. Bg5 h6 9. Bh4 Be7 10. Nbd2 O-O 11. Qb3 Rb8 12. Ne5 Nxe5 13. dxe5 Nd7 14. Bg3 Nc5 15. Qc2 Nxd3 16. Qxd3 Bf5 17. Qe3 a6 18. Nb3 Qc7 19. f4 b5 20. Bf2 Rfc8 21. Qg3 b4 22. Rac1 bxc3 23. Rxc3 Qb7 24. Rfc1 Rxc3 25. Qxc3 g5 26. Be3 Qb4 27. Qxb4 Rxb4 28. Rc7 gxf4 29. Bd2 Bf8 30. Bxb4 Bxb4 31. Nd4 Bd3 32. Nf3 Kg7 33. Kf2 Kg6 34. g3 fxg3+ 35. Kxg3 Bf8 36. Kf4 Bb4 37. a3 Ba5 38. Rb7 Bd8 39. Rb8 Be7 40. Rb7 Bd8 41. Rd7 Bb6 42. b4 Bb5 43. Rb7 Bf2 44. Nd2 Bd4 1/2-1/2 [Event "Østlandsserien 2022/2023, 3. div. D"] [Site "Oslo NOR"] [Date "2023.02.05"] [Round "4"] [White "Bekkesletten, Cato"] [Black "Kielland-Lund, Jon"] [Result "1/2-1/2"] [ECO "A01"] [WhiteElo "1653"] [BlackElo "1723"] [Annotator "Tactical Analysis 5.3 (5s)"] [PlyCount "57"] [EventDate "2022.11.13"] [WhiteTeam "Groruddalen 1"] [BlackTeam "Follo 1"] 1. b3 e5 2. Bb2 d6 3. e3 Nc6 4. d4 exd4 5. exd4 d5 6. Nf3 Bg4 7. Be2 Nf6 8. O-O Be7 9. h3 Bh5 10. Ne5 Bxe2 11. Qxe2 O-O 12. Nd2 Re8 13. a3 Bd6 14. Ndf3 a6 15. Qd3 Ne4 (15... Ne7 $11) 16. c4 (16. Nxc6 $14 bxc6 17. Rad1) 16... f5 (16... Ne7 $11) 17. Nxc6 $16 bxc6 18. c5 Bf4 19. b4 ({Better is} 19. Bc1 $16 Bxc1 20. Raxc1) 19... Qf6 (19... Ng5 $11 {keeps the balance.}) 20. Bc1 Bxc1 21. Raxc1 g5 22. Ne5 Re7 23. Kh2 {[#] aiming for f3.} f4 24. f3 (24. Qe2 $16) 24... Ng3 $11 25. Rfe1 {Threatens to win with Ng4.} Kg7 26. Ng4 Qf8 {[#]} (26... Qf7 $1 $14) 27. Rxe7+ (27. Re5 $1 $16) 27... Qxe7 $14 28. Ne5 Qe6 29. Kg1 {Weighted Error Value: White=0.31/Black=0.36} 1/2-1/2 [Event "Østlandsserien 2022/2023, 4. div. E"] [Site "Oslo NOR"] [Date "2023.02.05"] [Round "4"] [White "Furnes, Torstein"] [Black "Nygaard, Trond"] [Result "1-0"] [ECO "E53"] [WhiteElo "1715"] [BlackElo "1455"] [Annotator "Furnes, Torstein"] [PlyCount "91"] [EventDate "2022.11.13"] [WhiteTeam "Follo 2"] [BlackTeam "Groruddalen 2"] 1. d4 d5 2. c4 e6 3. Nc3 Bb4 4. e3 Nf6 5. Nf3 O-O 6. Bd3 Nbd7 7. O-O c5 8. cxd5 exd5 9. dxc5 Bxc3 10. bxc3 Nxc5 11. Ba3 Qa5 12. Bb4 Qc7 13. Nd4 Ng4 14. g3 $6 ( {Stockfish mener at hvit måtte returnere med springeren.} 14. Nf3) 14... Ne5 $6 ({Stockfish vil spille} 14... Nxd3 15. Qxd3 Ne5 16. Qb5 Rd8 {med svart fordel.} ) 15. Bxc5 Qxc5 {Diagram [#]} 16. Bxh7+ $1 {En liten kombinasjon som vinner bonde. Et litt artig poeng er at jeg vant bonde på nøyaktig samme måte i mitt forrige østlandsserie-parti i desember: Løperoffer på h7 fulgt av dronningsjakk på h5 og deretter slag på en ubeskyttet springer på e5. Kombinasjonene fant også sted på nesten samme sted i partiet. I forrige parti i trekk 15 og i dette partiet i trekk 16.} Kxh7 17. Qh5+ Kg8 18. Qxe5 {Den hvite springeren står godt plassert i sentrum der den kontrollerer mange viktige felter. Svart kan ikke jage den bort eller framtvinge noe avbytte.} Bh3 19. Rfc1 Rae8 20. Qh5 Be6 21. h4 Qc4 22. Qg5 Qd3 23. h5 f6 24. Qf4 g5 $6 { Stockfish likte ikke dette bondetrekket.} 25. hxg6 Qxg6 26. Rab1 ({Stockfish sitt førstevalg er} 26. Nxe6 Rxe6 27. Rd1) 26... Rf7 $6 {Nå vinner hvit ny bonde.} 27. Nxe6 Rxe6 28. Qb8+ Kh7 29. Rxb7 Ree7 30. Rxe7 Rxe7 31. Qd6 Qf7 32. Kg2 Re5 33. Rh1+ Kg6 34. Rh4 Re4 35. Rxe4 dxe4 36. a4 Qc4 37. Qd4 Qe6 38. c4 Qg4 39. c5 Qf3+ 40. Kg1 f5 41. c6 f4 42. Qd6+ Kh5 43. Qxf4 Qd1+ 44. Kg2 Qxa4 45. c7 Qd7 46. Qh4+ 1-0 [Event "Østlandsserien 2022/2023, 4. div. E"] [Site "Oslo NOR"] [Date "2023.02.05"] [Round "4"] [White "Fitje, Tor-Finn Malum"] [Black "Brenden, Torbjørn"] [Result "1-0"] [WhiteElo "1445"] [BlackElo "1624"] [PlyCount "53"] [EventDate "2022.11.13"] [WhiteTeam "Groruddalen 2"] [BlackTeam "Follo 2"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be7 8. Be3 Be6 9. Qd2 Nbd7 10. O-O-O Qc7 11. g4 h6 12. Rg1 b5 13. g5 hxg5 14. Bxg5 b4 15. Nd5 Bxd5 16. exd5 a5 17. Bb5 a4 18. Na1 Qa5 19. Bc6 Rc8 20. a3 Rb8 21. axb4 Rxb4 22. Bxf6 Bxf6 23. Rg4 e4 24. Rxe4+ Rxe4 25. Qxa5 Bd8 26. Bxd7+ Kxd7 27. Qb5+ 1-0 [Event "Østlandsserien 2022/2023, 4. div. E"] [Site "Oslo NOR"] [Date "2023.02.05"] [Round "4"] [White "Samset, Jon"] [Black "Damman, Odd Andre"] [Result "1-0"] [ECO "C41"] [WhiteElo "1400"] [BlackElo "1183"] [PlyCount "103"] [EventDate "2022.11.13"] [WhiteTeam "Follo 2"] [BlackTeam "Groruddalen 2"] 1. e4 e5 2. Nf3 d6 3. Bc4 h6 4. h3 Qe7 5. O-O Be6 6. Bb3 Nf6 7. Nc3 Bxb3 8. axb3 c6 9. d4 Qc7 10. dxe5 dxe5 11. Be3 a6 12. Qd3 Nbd7 13. Rfd1 Be7 14. Ne2 O-O 15. Ng3 Rfd8 16. Nf5 Bf8 17. Qe2 Nh7 18. Kh1 Ndf6 19. Bxh6 Rxd1+ 20. Qxd1 gxh6 21. Qd2 Kh8 22. Nxh6 Bxh6 23. Qxh6 Rg8 24. Qh4 Qd6 25. Ra5 Nd7 26. Qh5 f6 27. Nh4 Rg5 28. Qf7 Ndf8 29. Qxb7 Qd1+ 30. Kh2 Qxc2 31. f4 Rg7 32. Qxa6 Qxe4 33. Ra4 Qd5 34. f5 Qd6 35. Re4 Kg8 36. Qc8 Ng5 37. Re1 e4+ 38. Kh1 Rc7 39. Qe8 Re7 40. Qh5 Rh7 41. Qg4 Rg7 42. Rd1 Qc7 43. Qh5 Rh7 44. Qg4 Nd7 45. Ng6 Ne5 46. Nxe5 Qxe5 47. Rd8+ Kg7 48. Rd7+ Kf8 49. Rd1 e3 50. Qb4+ Kg7 51. Rd7+ Kh6 52. Qh4# 1-0 [Event "Østlandsserien 2022/2023, 4. div. E"] [Site "Oslo NOR"] [Date "2023.02.05"] [Round "4"] [White "Fløisbonn, Eimunn"] [Black "Heien, Aksel"] [Result "1-0"] [BlackElo "1344"] [PlyCount "51"] [EventDate "2022.11.13"] [WhiteTeam "Groruddalen 2"] [BlackTeam "Follo 2"] 1. d4 d5 2. Nc3 Nf6 3. Bf4 c6 4. e3 Bf5 5. f3 h6 6. g4 Bh7 7. h4 e6 8. Bd3 Bxd3 9. Qxd3 Bd6 10. Nge2 Qc7 11. O-O-O b5 12. h5 a5 13. Rdg1 Ke7 14. g5 Nfd7 15. gxh6 gxh6 16. Rg7 Bxf4 17. Nxf4 b4 18. Ng6+ Kf6 19. Rxf7+ Kxf7 20. Nxh8+ Ke7 21. Qh7+ Kd6 22. Nf7+ Ke7 23. Nxh6+ Kd8 24. Qg8+ Ke7 25. Rg1 bxc3 26. Rg7+ 1-0