=== Chess Short #59 ===
Format: countdown_puzzle
Source: Lichess puzzle Lm7lo (rating 1609)
Pre-setup FEN: 8/8/6p1/KPk4p/7P/3p2P1/1r6/3R4 w - - 10 93
Puzzle FEN (after setup move): 8/8/6p1/KPk4p/7P/3R2P1/1r6/8 b - - 0 93
Setup move (opponent): Rxd3 (d1d3)
Solver plays: Black
Themes: endgame mate mateIn2 rookEndgame short
Solver moves (SAN): Ra2+ Rxa3#
Full continuation (SAN): Ra2+ Ra3 Rxa3#
Full continuation (UCI): b2a2 d3a3 a2a3
PGN: 93...Ra2+ 94. Ra3 Rxa3#
Lichess analysis: https://lichess.org/analysis/8%2F8%2F6p1%2FKPk4p%2F7P%2F3R2P1%2F1r6%2F8%20b%20-%20-%200%2093
Lichess source: https://lichess.org/hUqm0uEl#185
Duration: 26s

--- TITLE ---
Black to Move: Mate In 2 • Rating 1609 #shorts

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Mate In 2 puzzle, Lichess rating 1609. Black to move — deliver mate in 2.

Solution: 93...Ra2+ 94. Ra3 Rxa3#

Try it yourself: https://lichess.org/analysis/8%2F8%2F6p1%2FKPk4p%2F7P%2F3R2P1%2F1r6%2F8%20b%20-%20-%200%2093

#chessshorts #chesscommunity #chessbrain #chessquiz #chess960 #chess #mateinX #chesspuzzle

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--- SUGGESTED SCHEDULE ---
2026-05-18 17:00 (local machine time)
Post to: @chessinsightsquest