20251009 0739 black to move
1. ... Qd2+
2. Kb1 Qd1+ !! Brilliant
3. Rxd1 Rxd1#
👉 PGN
[Site "Chess.com"]
[Result "0-1"]
[SetUp "1"]
[FEN "1k1r4/p2q3p/2p2Rp1/2Q1p3/4P3/8/PPP3PP/2K5 w - - 0 1"]
1. Rf1 Qd2+ 2. Kb1 Qd1+ 3. Rxd1 Rxd1# 0-1
20250301 1432 white#2 very good to analyze
FEN 7K/8/8/8/8/4R3/k6p/BRb4Q w - - 0 1 Hindi Chess Talks chess 1.Rb6! 🔑 1- If 1...Kxa1 2.Ra3# 2-If 1...Bb2+ 2.Rxb2# 3-If 1... Bxe3 2.Qa8#. 1- if 1...Ka1 2. Ra3# Bc1 is pinned by wht Qh1 to blk Ka1 & cannot defend on a3 square or a open discovery check from Wht Qh1 will occur. Illegal defense move. So Rb6 covers b- file & Ra3 has blk Ka1 in check with no escape results in a checkmate in 2 2-If 1...Bb2+ 2Rxb2# Rb2 has blk Ka2 in check & covered by Ba1. Ba1 is protected by Qh1 as Re3 covers a3 square for a check. Ka2 is in check & no escape results in a checkmate in 2. 3-If 1... Bxe3 2. Qa8#. Be3 can't block or stop Qa8 checkmate because Rb6 is blocking. Rb6 cover all b- file & Qa8 covers a-file & Has Ka2 in check with no escape results in a checkmate in 2. Why Ra6 1. Rb3 isn´t mate in 2 Kxa1 2. Qxc1+ Ra2 1. Rb4 isn't mate in 2 Bxe3 2.Qb1+ Ka3 1. Rb5 isn't mate in 2 because de Bishop bloq the Queen attack
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