MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1303"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[Result "0-1"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rn1qkbnr/pp2p1pp/5p2/2pp1b2/2P5/4PPP1/PPQP3P/RNB1KBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:39:46 +0000"]
[GameEndTime "2026-09-14T13:39:47 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bxc2 {+8.89/9 0.039s, n=29253, sd=12}
6. cxd5 {-7.94/7 0.034s, n=13581, sd=10} c4 {+8.31/8 0.017s, n=13697, sd=12}
7. Na3 {-8.11/9 0.040s, n=20739, sd=12} Ba4 {+8.42/8 0.020s, n=14122, sd=10}
8. b3 {-8.23/8 0.040s, n=16380, sd=11} Bd7 {+8.21/8 0.023s, n=15775, sd=12}
9. Bxc4 {-8.19/10 0.024s, n=19165, sd=16} Na6 {+8.10/9 0.050s, n=22524, sd=14}
10. Nb5 {-8.03/8 0.028s, n=13324, sd=14} Nh6 {+8.02/9 0.150s, n=60893, sd=15}
11. Ne2 {-8.20/9 0.123s, n=52249, sd=16} Nc7 {+8.07/7 0.034s, n=14498, sd=10}
12. a4 {-7.87/7 0.029s, n=12968, sd=15} Nxb5 {+7.70/7 0.052s, n=19389, sd=13}
13. Bxb5 {-8.11/9 0.048s, n=21322, sd=13} Bxb5 {+7.96/10 0.039s, n=15251, sd=15}
14. axb5 {-7.89/9 0.035s, n=15411, sd=14}
Qxd5 {+8.07/9 0.051s, n=22011, sd=14, White makes an illegal move: e1h1} 0-1