MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "167"]
[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 "r1bqkbnr/pppp2p1/2n1pp2/7p/1P1P4/8/P1P1PPPP/RNBQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:06:48 +0000"]
[GameEndTime "2026-09-14T16:06:49 +0000"]
[PlyCount "25"]
[Termination "illegal move"]
[TimeControl "-"]

5. b5 {+0.45/10 0.020s, n=18991, sd=14} Nce7 {-0.59/9 0.014s, n=13328, sd=14}
6. e3 {+0.61/10 0.019s, n=19545, sd=13} a6 {-0.42/11 0.012s, n=12271, sd=17}
7. bxa6 {+0.66/10 0.014s, n=14206, sd=14} b6 {-0.83/9 0.028s, n=26646, sd=13}
8. Nh3 {+0.55/10 0.025s, n=22740, sd=17} d5 {-0.22/9 0.025s, n=21906, sd=12}
9. a4 {+0.60/10 0.014s, n=13105, sd=13} Kf7 {-0.39/9 0.016s, n=14855, sd=13}
10. Be2 {+0.59/9 0.017s, n=14767, sd=8} Bxa6 {-0.26/9 0.018s, n=16025, sd=14}
11. Bxh5+ {+0.25/10 0.025s, n=23149, sd=19} g6 {-0.13/10 0.030s, n=21024, sd=18}
12. Be2 {+0.28/10 0.016s, n=14936, sd=17} Bxe2 {-0.35/11 0.028s, n=25971, sd=20}
13. Qxe2 {+0.44/10 0.013s, n=12414, sd=12} Qd7 {-0.07/11 0.014s, n=14310, sd=15}
14. c4 {+0.27/9 0.012s, n=12149, sd=14} Qc6 {0.00/10 0.020s, n=18721, sd=15}
15. Nd2 {+0.38/10 0.017s, n=16690, sd=16} Rxa4 {-0.05/11 0.017s, n=17459, sd=15}
16. Rxa4 {+0.17/10 0.020s, n=18813, sd=16}
Qxa4 {-0.16/11 0.024s, n=19086, sd=20, White makes an illegal move: e1h1} 0-1