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Requejo Cotrina, Oswaldo Valentin vs Hutter Baun, Walter

2026.07.30 · game 1
White to move
PGN
[Event "Round 1: Requejo Cotrina, Oswaldo Valentin - Hutter Baun, Walter"]
[Site "https://lichess.org/broadcast/copa-independencia-del-peru-open-internacional/round-1/MfEpw04L/hDzVYvSk"]
[Date "2026.07.30"]
[Round "1.6"]
[White "Requejo Cotrina, Oswaldo Valentin"]
[Black "Hutter Baun, Walter"]
[Result "1-0"]
[WhiteElo "2234"]
[WhiteTitle "FM"]
[WhiteFideId "3800423"]
[BlackElo "1545"]
[BlackFideId "3844854"]
[Variant "Standard"]
[ECO "B08"]
[Opening "Pirc Defense: Classical Variation, Schlechter Variation"]
[UTCDate "2026.07.30"]
[UTCTime "21:50:06"]
[BroadcastName "Copa Independencia del Perú | Open Internacional"]
[BroadcastURL "https://lichess.org/broadcast/copa-independencia-del-peru-open-internacional/round-1/MfEpw04L"]
[GameURL "https://lichess.org/broadcast/copa-independencia-del-peru-open-internacional/round-1/MfEpw04L/hDzVYvSk"]

1. e4 { [%eval 0.18] [%clk 1:21:13] } 1... g6 { [%eval 0.55] [%clk 1:30:47] } 2. d4 { [%eval 0.48] [%clk 1:19:24] } 2... Bg7 { [%eval 0.48] [%clk 1:31:00] } 3. Nf3 { [%eval 0.32] [%clk 1:18:35] } 3... d6 { [%eval 0.43] [%clk 1:29:53] } 4. h3 { [%eval 0.39] [%clk 1:18:59] } 4... Nf6 { [%eval 0.44] [%clk 1:29:46] } 5. Nc3 { [%eval 0.28] [%clk 1:19:13] } 5... O-O { [%eval 0.27] [%clk 1:28:24] } 6. Bg5 { [%eval 0.22] [%clk 1:19:37] } 6... c6 { [%eval 0.41] [%clk 1:21:22] } 7. Qd2 { [%eval 0.28] [%clk 1:19:58] } 7... b5 { [%eval 0.34] [%clk 1:12:51] } 8. a3 { [%eval 0.5] [%clk 1:18:13] } 8... Qa5 { [%eval 0.76] [%clk 1:07:15] } 9. Bd3 { [%eval 0.73] [%clk 1:18:03] } 9... e5 { [%eval 0.84] [%clk 1:05:20] } 10. O-O { [%eval 0.78] [%clk 1:13:09] } 10... Qc7 { [%eval 0.98] [%clk 1:05:21] } 11. Bh6?! { [%eval 0.35] } { Inaccuracy. Bxf6 was best. } { [%clk 1:11:23] } 11... a6 { [%eval 0.44] [%clk 1:02:50] } 12. Rfe1 { [%eval 0.22] [%clk 1:05:19] } 12... Nbd7 { [%eval 0.31] [%clk 0:57:45] } 13. Bf1 { [%eval 0.32] [%clk 1:01:51] } 13... Re8 { [%eval 0.26] [%clk 0:51:47] } 14. Bxg7 { [%eval 0.15] [%clk 1:02:14] } 14... Kxg7 { [%eval 0.15] [%clk 0:52:09] } 15. Re3 { [%eval -0.09] [%clk 0:56:59] } 15... Nf8 { [%eval 0.07] [%clk 0:50:13] } 16. Rd1 { [%eval -0.04] [%clk 0:41:52] } 16... Be6 { [%eval 0.35] [%clk 0:38:23] } 17. Nh4 { [%eval -0.05] [%clk 0:37:07] } 17... Rad8 { [%eval 0.0] [%clk 0:38:22] } 18. Rd3 { [%eval 0.07] [%clk 0:37:07] } 18... d5 { [%eval 0.32] [%clk 0:30:39] } 19. dxe5 { [%eval 0.32] [%clk 0:35:13] } 19... Qxe5 { [%eval 0.27] [%clk 0:30:20] } 20. f4 { [%eval 0.2] [%clk 0:35:18] } 20... Qc7 { [%eval 0.21] [%clk 0:26:45] } 21. e5 { [%eval 0.23] [%clk 0:33:51] } 21... Ng8 { [%eval 0.53] [%clk 0:25:48] } 22. Ne4 { [%eval 0.53] [%clk 0:25:30] } 22... Qe7 { [%eval 0.75] [%clk 0:22:56] } 23. g3 { [%eval 0.76] [%clk 0:25:39] } 23... Qd7? { [%eval 1.94] } { Mistake. Nd7 was best. } { [%clk 0:20:18] } 24. Nd6?! { [%eval 1.05] } { Inaccuracy. Qc3 was best. } { [%clk 0:23:49] } 24... Re7 { [%eval 1.54] [%clk 0:20:02] } 25. f5 { [%eval 1.21] [%clk 0:21:59] } 25... gxf5 { [%eval 1.14] [%clk 0:18:30] } 26. Qg5+ { [%eval 1.25] [%clk 0:21:14] } 26... Ng6? { [%eval 2.74] } { Mistake. Kh8 was best. } { [%clk 0:18:20] } 27. Nhxf5+ { [%eval 2.09] [%clk 0:21:04] } 27... Bxf5?! { [%eval 3.0] } { Inaccuracy. Kf8 was best. } { [%clk 0:18:20] } 28. Nxf5+ { [%eval 3.09] [%clk 0:21:04] } 28... Kf8 { [%eval 3.01] [%clk 0:16:50] } 29. Nxe7 { [%eval 3.14] [%clk 0:20:53] } 29... Qxe7 { [%eval 3.04] [%clk 0:15:55] } 30. Qxe7+ { [%eval 3.15] [%clk 0:21:12] } 30... N8xe7 { [%eval 3.16] [%clk 0:16:15] } 31. Re1 { [%eval 3.13] [%clk 0:21:07] } 31... Nf5 { [%eval 3.66] [%clk 0:15:09] } 32. g4 { [%eval 3.39] [%clk 0:17:10] } 32... Nfh4 { [%eval 3.6] [%clk 0:15:03] } 33. Kf2 { [%eval 3.57] [%clk 0:17:05] } 33... Nf4 { [%eval 3.39] [%clk 0:14:57] } 34. Rde3?! { [%eval 2.5] } { Inaccuracy. Rc3 was best. } { [%clk 0:16:41] } 34... Nhg6?! { [%eval 3.25] } { Inaccuracy. d4 was best. } { [%clk 0:14:32] } 35. Kg3 { [%eval 2.99] [%clk 0:16:49] } 35... Ne6 { [%eval 3.06] [%clk 0:14:53] } 36. h4 { [%eval 2.9] [%clk 0:16:25] } 36... Nc5?! { [%eval 4.51] } { Inaccuracy. Kg8 was best. } { [%clk 0:14:36] } 37. h5 { [%eval 4.6] [%clk 0:15:22] } 37... Ne7 { [%eval 5.01] [%clk 0:14:29] } 38. Bd3 { [%eval 5.05] [%clk 0:13:58] } 38... h6 { [%eval 4.92] [%clk 0:14:19] } 39. Rf1 { [%eval 5.12] [%clk 0:12:32] } 39... Kg7 { [%eval 5.07] [%clk 0:14:36] } 40. Ref3 { [%eval 5.08] [%clk 0:12:23] } 40... Rf8 { [%eval 4.92] [%clk 0:14:55] } 41. Bg6?? { [%eval 1.95] } { Blunder. g5 was best. } { [%clk 0:11:36] } 41... Ne4+?? { [%eval 4.93] } { Blunder. Nxg6 was best. } { [%clk 0:14:09] } 42. Bxe4 { [%eval 5.1] [%clk 0:11:48] } 42... dxe4 { [%eval 4.94] [%clk 0:14:36] } 43. Re3 { [%eval 4.88] [%clk 0:12:07] } 43... f5 { [%eval 6.03] [%clk 0:14:55] } 44. exf6+ { [%eval 6.33] [%clk 0:12:27] } 44... Rxf6 { [%eval 6.24] [%clk 0:14:47] } 45. Rxf6 { [%eval 6.27] [%clk 0:12:51] } 45... Kxf6 { [%eval 6.06] [%clk 0:15:07] } 46. Rxe4 { [%eval 5.91] [%clk 0:13:19] } 46... Nd5 { [%eval 6.43] [%clk 0:15:22] } 47. c4 { [%eval 6.14] [%clk 0:13:35] } 47... Ne7 { [%eval 6.39] [%clk 0:15:29] } 48. cxb5 { [%eval 6.42] [%clk 0:13:48] } 48... axb5 { [%eval 6.48] [%clk 0:15:42] } 49. a4 { [%clk 0:14:12] } 49... bxa4 { [%clk 0:16:00] } 50. Rxa4 { [%clk 0:14:37] } 50... Kg5 { [%clk 0:15:15] } 51. Rf4 { [%clk 0:14:37] } 51... c5 { [%clk 0:15:04] } 52. b3 { [%clk 0:15:01] } 1-0
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rnbqkb1r/ppp1pppp/5n2/3p4/3P1B2/2N5/PPP1PPPP/R2QKBNR b KQkq - 3 3 0 comments
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