MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "626"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "rnb1kbnr/1p1ppppp/2p5/p2q4/1Q1P4/N7/PPP1PPPP/1RB1KBNR b Kkq - 1 5"]
[GameDuration "00:00:17"]
[GameStartTime "2026-09-14T13:37:07 +0000"]
[GameEndTime "2026-09-14T13:37:25 +0000"]
[PlyCount "22"]
[Termination "illegal move"]
[TimeControl "-"]

5... axb4 {+8.80/8 0.067s, n=50691, sd=13}
6. e4 {-8.65/7 0.047s, n=18775, sd=12} Qa5 {+8.64/9 0.048s, n=36764, sd=15}
7. Nc4 {-8.75/8 0.047s, n=17993, sd=14} Qa6 {+8.60/8 0.047s, n=37555, sd=13}
8. Nd6+ {-8.53/8 0.063s, n=31522, sd=12} exd6 {+8.50/7 0.018s, n=15809, sd=13}
9. Bxa6 {-8.57/8 0.032s, n=19036, sd=12} Rxa6 {+8.21/8 0.026s, n=22261, sd=11}
10. Ra1 {-7.99/8 0.041s, n=24534, sd=12} Nf6 {+8.08/7 0.051s, n=42877, sd=11}
11. Nh3 {-8.00/7 0.050s, n=29210, sd=12} Be7 {+7.96/7 0.030s, n=18727, sd=15}
12. Nf4 {-8.13/7 0.038s, n=18301, sd=10} Kd8 {+8.39/7 5.993s, n=4431206, sd=10}
13. Ne6+ {-7.87/6 0.035s, n=17126, sd=11} fxe6 {+7.95/7 0.027s, n=22694, sd=11}
14. g3 {-7.81/7 0.048s, n=29210, sd=13} b3 {+8.22/8 0.079s, n=44892, sd=11}
15. e5 {-8.26/6 0.025s, n=17588, sd=10}
bxc2 {+8.66/6 10.813s, n=8000000, sd=11, White makes an illegal move: e1h1} 0-1