MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "283"]
[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 "rnbq1bnr/pppp1p1p/4k1p1/4p3/4P2P/N2B1N2/PPPP1PP1/R1BQK2R b KQ - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:46:07 +0200"]
[GameEndTime "2026-09-14T16:46:07 +0200"]
[PlyCount "22"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bxa3 {-3.47/8 0.015s, n=12279, sd=12}
6. Bc4+ {+4.16/8 0.013s, n=12280, sd=15} Ke7 {-2.97/9 0.020s, n=17204, sd=17}
7. Nxe5 {+4.57/10 0.017s, n=15172, sd=16} d5 {-4.48/7 0.027s, n=23821, sd=10}
8. Bxd5 {+4.49/10 0.018s, n=15997, sd=16} Be6 {-4.18/10 0.014s, n=13216, sd=13}
9. Qf3 {+4.83/10 0.019s, n=16918, sd=18} Bxd5 {-4.05/9 0.016s, n=15849, sd=19}
10. exd5 {+5.10/10 0.023s, n=22153, sd=19} Nf6 {-4.78/10 0.020s, n=18606, sd=16}
11. Qxa3+ {+5.13/9 0.012s, n=12813, sd=20} Qd6 {-4.69/10 0.034s, n=32997, sd=18}
12. c4 {+4.99/10 0.031s, n=25101, sd=19} Nbd7 {-5.06/9 0.021s, n=22697, sd=14}
13. Qxd6+ {+4.84/9 0.015s, n=16469, sd=18} cxd6 {-4.89/8 0.017s, n=12112, sd=15}
14. Nf3 {+4.66/9 0.021s, n=13992, sd=15} b5 {-4.33/9 0.030s, n=20872, sd=14}
15. d3 {+5.16/9 0.025s, n=23204, sd=20}
Nc5 {-4.24/9 0.014s, n=14972, sd=13, White makes an illegal move: e1h1} 0-1