Author: Vincent Lejeune
Date: 01:23:25 02/20/05
Go up one level in this thread
On February 20, 2005 at 04:17:22, Vincent Lejeune wrote: > >I'm making a 'pack' of all the best position I found in messages I participated >in the past (from archive). Some are easy, but all are funny to analyse ! > >Please post your timing, engine, hash and CPU (don't forget to delete the >learning file if you analyse manually before let engine thinking) > >PART I (until 8 nov 2002) > >a4! crafty seems to still have trouble with this one >[d]2r1k2r/5pp1/4p3/ppqpP3/4bQPP/1B6/PPP2R1R/2K5 b k - 0 1 > >Bc7!!! mate in 12 >[d]n1QBq1k1/5p1p/5KP1/p7/8/8/8/8 w - - > Kb2-deleted > >Wich engine evaluate this as a draw ? because black king have no square to enter >after b3! >[d]8/p7/1p2k1p1/8/1p2p1Pp/3pP2P/PP6/5K2 w - - > >Qf2! (seems to be an easy one now) >[d]r1bq1rk1/5pbp/pB1p1np1/3Pp3/4P3/2p2P2/PP1Q2PP/1KNR1B1R w - - 0 1 > >Rxc6! Crushing sacrifice - WMCC test position Deep Junior vs Tiger14 round 4 >[d]r3k2r/4b2p/p1n3pN/1p1q1p2/5B2/3p1P2/PP4PP/2RQR2K w kq - > >Qh6+ mate in 11 >[d]r1b2r2/1p1pNpkp/3pn1p1/2pN3P/2PnP3/q3QP2/p3BKP1/1R5R w - - > >Bc5 interresting without tablebase >[d]r2k1B2/7R/p7/8/8/8/8/4K3 w - - > >Bxg3! see the eval rise >[d]3rr1k1/5pp1/1pR4p/p2nb2q/P1Q5/BN3PP1/1P3PKP/4R3 b - - > >Nc4 mate in 8 >[d]8/p7/R7/NkN5/3p1p2/P2P1Pp1/6K1/8 w - - > >Kg5 interresting without tablebase >[d]8/1p2k2p/8/P4K2/8/7P/8/8 w - - 0 1 > >Kg3! well known, the king will go to g3-h4-h5 >[d]5k2/p1p4R/1pr5/3p1pP1/P2P1P2/2P2K2/8/8 w - - > >Not Rh3+? because crazy rook (infinite check) >[d]8/4kp1Q/5p2/4p3/5n2/3r4/r7/4R2K b - - 0 1 > >Rxf6! still not easy these days >[d]rnbq1rk1/pppp1ppp/5n2/2b4Q/2B5/5R2/PB3PPP/3R1K2 w - - > >Nd4! may be Nh4 is equal, i'm not sure >[d]1r3rk1/3b1p1p/pp1p1p1Q/n1q1p3/2P1P3/P1PB1N2/6PP/1R3RK1 w - - 0 1
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